0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7, 0x1, 0x7}, 0x94) 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, 0x0}, &(0x7f0000000100)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:01:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x3, 0x100000000, 0x0, 0x7, 0x0, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r3, 0x0, 0x5, 0x44}, &(0x7f00000002c0)=0x94) r4 = fcntl$dupfd(r1, 0x11, r0) openat(r4, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x2}, 0x20b) 00:01:07 executing program 1: r0 = socket(0x2, 0x3, 0x101) 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$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001180)={r1, 0x1000, "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"}, &(0x7f00000021c0)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x1000, "862ac246397c4ee2277ed1ee6e5778aa53c8ee60f86b24fa5adab7b3eda9b5a419009c90e0ab190aabf151b4a989fc3367b4e9d36ceaf62d4a9f76908877e3e55075996efaccc2f44d701376494784998a01ae88849e2117c32cd952dd58d2ca4ba080f40056911c7eefc5a08ed8ebaa6d1f9d160d69537cb57b982d257b9a069930e5382f7445de47127193b146b304d17524f9bbdb96c4948a1c9a55c26c95ca4344b9d692a96985a6093f95e0f33ab00f5687a5db4c0ab239c29bb3371226bdc4195cc769c120779c4e69e7b560624d977feda7f2595bce6b11275d81c7df26a3b9eab1e54f6b78c76ad3f5540493198228a56e001f54e041504ef5c8badddae59c720f1e78ec9ad40e2f9770632de7129914055e242c0768693194e7aff8c210ab1496e227b16781bb8608e7dd30edc1d4562af486edc222a4b16a794b5eb56a6519e392a1c32df777a706304d31daf06cf589a96f3c2633df2bb088256cdf1e07f8bbe7f1956e67249b487a9afab817535988f358b2da864ceaf85573db2043328d84f855b68a4d693623a83e59a16b698e11e968c726e2d3d26411a76c4a01a314920fc0b23007d177106c6d39ce441faef606fa5be9b3b290098402ee2262bb33aab7c413f15244eafaf72681e1ce193ec2f7d5d9926474f59d45d718a7d857b03f1789b9bcb87a1de47fa6ab2e7834926b3f30e591c74cf6c3845c2a3ab4877b9c86bad8a59f01949145825e048ddb3d6603a22a67f5b2ac867f2b63db140bd34077352e418dacb7fc36b1d44b753fd8bd7bf6b7b1b46b33f88db3fb17b98b29b836a771407ca96e2db893581246bfc0a3a520fdf76103064c3db8d45c9c37a572d78b97bbf8214d8228327935ce7fff63dfe14c70251a1144fd1eb4fb54a83305a1fe04a32b3af573f588da9009179f777a26a05600def2ae068e8ecf3ad9645ad4ddb63839581d1ae8ab316df98928b3b32684de0a59aecfe336b8da4e3820048723784bae544069f42e700ebf79c89cfd33798e8980696594febfb1c70648b307d61deb03f7253c5049a98dccd1138cd6dc1e44d853cfdf511571ee73310b2414a8b68c9a07e1d7b7bf0d3a913c2d57e9916c11673bb5cca46b3f221de9a3a7282419c7b55f9962e7e278fb5b01b2c599d2049a52b50a38c315d7770460f1be0de76e7f1c886188fc20cc7d405efa29d88b88b290ca9f36e8956d3dafb9cfdf1c91bbd206919b76b06b9fe6f5b13c04960493ff2529b6353220f589e1e316e28b9148ce2cac23f9222e0c75cfabd2288b8fc12648dda46fbf533e45f522fb31193d5398cda7e522fc38687f3b30620dca1004e9176408a53f558b5075f24510a44995ec03a6a2286addefd02da8c0145d3afdfe97994d96dccf4eb3414dfdc1f1b3bdc7f8c0a312a4eea02a1b5518321ccffdffbfd65c37e3bc94aa31e063224d880c251550643b4c8ae3b50e2228121e7092693e2b1065daa6e26ff5c4e6e41bfc82bf565135acf2264d0d3c5cac9b7c01b67d3caafcdf39ff8950530b41c94f538fbd1470998adf6f444fac96cb30eef27835cb124ce6e5275b8105bcfa81e4b03028b4245be4b8469afb19ec20d28247f8b185b2181ba21446b4f1c9f2b439c54521abdc26ece6066b6ac9baa192d84343fd3960a4b0ac1d46c501f86409d0fccf3dcfb70b5d0217668404b6c6a0521735b59bd3f423dad09405b6e1a23a9961ccfc0a64e730d8b88b59d0755625f2f1babb0615eb9f471ed8437861ad621261dd29398d0d421fb75f58cbe0c577e79209bea6ea6faaa032bddb0380b0ec0fd2073758dcf145e2152a8e345a941749d166177fc41f4771056532ee2e27b03597bb40be7e9504944ab4a1e9be61e418958b0c3fc0b7caabb1d714148510b3719aecba7561e64c29e28c5522669817a56d986711e34fea9f505db881b8badfd9a47e133dade903a5f261ecbe3213e31250c2986369f1004ff869b7e4bc9348f79b0fad101f14fffd1b0fa1b6a48e8b873e5f98d6b515e902be7e6fcaba78ae7947c25f859be8a1d1799b8624fc223c9458af5f076feef3f37054153dd396e2310ee93b46364aa58e7ab68ab7f3e6393e2c60f126c1991951cd426c3ce657e1b63abfe6672a0e0dce5394a8ef4b8938f2d4882606defdcc965dfc557ac612deb53b2ad7658b0d6be209b1f90b658e7afd13bc1e9b6182309b6d659f81796a3961dfbd69bd21ed8a2560d593daaf4284ea339553da0b1571d4e2fef5efe67f5397d65d83cde3d25bb94bdcf36a2cb72c836f9aac91d299ca09be8dbe368589e5a0b292aeb8751f9c7582066bdaaacad9506b0ebc3f4d12c3aa876257b1a5172ee0940f18ea9816e3269d05a51491571049ad194b570cff4efe876b62adf76ddedf16fb7408703ff559460d2b0695ea67a0f27d8e72d281cdc82cfba1421e7d06edc48163846353a63a8d6b6e025ea6182929bf6fed5f52ecb9d52ea853a9a71ffe844d0cce4cad8020bc380b27dd782f24f938f9460cdbbb2b141996a153545a35c11158dd113bffe3fce1010c416665f6eaf0c5aa5aaee83c770e68dbada027dcc910c78383925be926c73514d79e5c2a1b9ac47ea8c134a8fea44df4871155e6c85ccee1e74d3428343bc9d6b45e67e5a194036d3c8d728e7626df741b18c6ff8aa6f28882177cdf334dc118cb9dd3b706c91272d8bd91a1dbb5f49a015a00700cabcc3bd452a60e5e294b1512892fc36ba14fd8a163c195feb21a2a2545c9aa36688fac3e5928318bdc8ec9460f134b777e0c58585bdf46b6ff8fe3c175c30c1e05ba3b5cd626c02a19b9d356028f57af5de4cd7563a39fa445502a95a69db438d7cf8e025e4f07c977e44ce1352e5e5e1d24c2e436b03e9e2c03c69f8bf277e759be942fadac35c79b3d92c390e8b2e42119c7cb052f7038121fd4a2239873e02637fcf5ff3c62f201c65bc1e6de543dbb36881d9ce3292b93031c6bb85597ea0202ef8db690883da794987ec003296eee63acdeb3e3912589b690e99313a20f78fa8e7ba86f7b40703245029615dabca842530bb3b2ea44d3ce3b8304feb2757086345f62e2f2766e8fa3dd864433065f86d8504627890c5418329566210520ee6e32abfd1c0d71f11c46e251c83944e2f961460862e7be4a1314522bafc5de25368177f4d1624c22d93aad9ac62e1adb45084e2080ae2281ca5fea84e22467c7477de3598940a54a5ae182a6f04bcd832edc8e515dd6732c25dcbac0154459d2259402d98ff64cc93299b0062be4f476cb9016fc76d83068dd5c10ca7dad3348a57d1a7240bddca6147e7bbb4dc1324f14964ee2b912919b546f02e1e563a2498983369dbd9f6137bae0949bdd4ecfe3480eca49e2a4a1d348e8edd8f5c53bc6cb75e8de97e0732696f7f74e89fe92d523543d63e4e78aa84be0e52a72dfea832cc5e6669dd9b17ae7a5d9df2f1a4c39ef2ff5940be197c46316b5326c0c90d5406d25856f5bc4d62bcd90fc4bc29a235caabf1d8c93335065375fa85152df376b7b79c2e795357f62deb125e3b68ff0970e3f0896ac1740bcdb94ae0bd2dae716195af52eded76e97dde81a484dc5b6a0e9e0a5ee87f2bf757f274c5127b35d306d35b782e9b301f56bebcd0b8cc2652a7eefe11f45f6dcacf30f74134aeaaeb128663cbca1f1ea3c335ea0212d0b18151be0be11e4022dd1a924196f859902de17f59eea828975e736a5303f4380c70b6eb9e6db5bcc65fd596b8712c5a88d7878bc777fa93fdf650b79d58bd9e6558d977a184ecff293fb381a8fc26a24cad218547ac5d7e850030cc7c47faf9a200b4962c98fc96cb496535e2e76191c4f297de5861c48882b5ce2d7b95cdafbf3821e20091794e57a661461a49f5a3b94b2d7532f99cc03669668cd74820dfb218b762e2cac2c6803bae5e3b0d758261625f77122fb0c1ba7e49962d9e2123160bf6760817f3a33efa02d430a1f693c34e94be7fdb25f790f0557d0ef859609acbf7775979e4033c71547979a93eab2f9e7a273c1436c68d0165a8ed5a32e252fb70048e6eadf22bc4a27b841c488f55295f9756afeb62e5c0f535015643d09c7de6c6853755daeae51a2f6ba759916a65b0d4848dd2725fefeae60976b073b741d8e743250b0121d3b76d6f683bf228cd2a80abad52a76061177f46751f5ba386121fb0d8c57723dc006eeac2721f924a442e61f69f10027942bef3c7d46fc655df3c7c72abd1cd11349bbcc7e98a1c7686bfcb7e98bbb7b715d63eba232305ee9f03a381724744f467b9240546d9027e771ddcb065ea650a994c512cb249216461a8b7c0392d17fbe9acccfe672e772cee5edcfdd44105ebd312a8fccba8d98dfa8697390e6b0df4764ff224164cd7428383a5d2cd3c096a6c76c7a5023db490726ab096d5bad24acaa0899a77e163c4911f677c5c24eba993241008e8a3e953c769f63f1f175a4db369fa13c189a3a351323eb3d285fa3193d70024737fe40244bef678ed304d2f10d2374e156b6ed9c84ca31d3429b4e519a16f7248ed838a8b3671b9fd75747b0369063edeaf7984f57bfe59015cc5a7365372defa8e805925d28c27b3556fe8100b2020125d374dd196a47716a9c82dd8c1f47a665ed2f5fe3834b87db1fb6b48cec2655c7fc02773d6a0010ff75785c0d4012f0ee8e9c71493a6c9472123da408c33c2be773bb942ba0a8c58cbd2d62955328aae1666a91eeee0464c2bf77731ed5c9ea084e3f6f32d8033f944c474715d9822f3d8659eb5665e78995d77b7c897844d3773900417949a616890291be0e84ebabd9dfd6a3a99375b1f9b1eee7dd3d6169cabe27e1237351c36a017bfbac25253745c559b1aaabc22c71ef75ebb0d704ecf931e6e3970c33d3f7a31a2d80e2c6a207856dede46ab511f6fee57509dbda7f19e16d311d1d66d2ce34669b004cf5a0f7b2d605b8aa34433fc41efd6a20acc6054e4413daa605eaa03355ade2981e093d99f103524cbaf78387d8f8b383a307c8f1c0d8699e5876fde1302da8f43d1b0fff5d23724bf657823c357e4ab96833ea1332df5768a35e959aa76893444182284dd1ae5bf3cb66e15dd1771e61d2c04ba9cfd58ea6d78f1f3d31d4d70977fb1a67372faa6aef27b4e393c3da552df0c0656dcac8226b452fe58010429b4369658d7f1bcdf64c38e709c02b8bdd6a5d934badbb917871b9c2576f1f116c091bf7639dd04a960438744a48e0fbce678905baed92eb07d796ec07963d582b2727c743380d8ea17a8e811c4fc536198a45b843ce7fe35b30775fb19818b70a6a65bdaf1de4d1810e574872109d3aa1880d3a32e7ea29a3e75da3e3dd5b6d6c67e4c5467390024235d8ee732563d0567974bf2a3676ce8420fd92d2d9720eaaa832df0099733f853e30ce449167be0be22813a84fb4e258db0c24ddb09bb578a9101cefa68f071ae4d9b4941ba81b954666569d2aea19a2653603643a5d97650837ae7b08b258d92eb3aed6f2bdc1fd5e3ff81cdf759aaa7aef9c2c3fa003ec461c7e5dd6b60535b7de576c8988d37ec72adc2022abbc76bbd9f6156b557fb3874cc3fddc9ca995dc33783acb8df4da56126936d2d0a94dd69885bb915eb97efea4105ea644f7d2916d6e68841fb59cfe9f61c784b15635b7049012da5e4921c563248ee77813580d29294e98765518743524e590405722447959c46dbcc260d9ced394e49295eccf594d18ce8e3372586015ac2a0b9d35162c7c08a1a54697f880fa2c171be0839517fb7747"}, &(0x7f0000000040)=0x1008) 00:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x3}, 0x20b) 00:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x4}, 0x20b) 00:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x5}, 0x20b) 00:01:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x10001, 0x4) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r0, 0xe) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget(0x1, 0x2000, 0x212, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x2, 0x0, 0x1ff, 0x20, r2}) getpid() mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x106) __getcwd(0x0, 0x0) getpgrp(0x0) accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) 00:01:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x8}, 0x20b) 00:01:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x2}, 0x20b) 00:01:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="83431500090002008000ff0302003f00607f956d46377585044549766f580bf1d70942db4828a3a5ee4e6cc2f010f855fce13b0e2dc623bc2327d26b076de91fb07499384bf46eaa571f115011e8a59b486abbd8addab10f19da816a19a09433052ec3d2ee877be6ffaabcf0e2703d21d86e07aacff51f5b56e65c143c137aa54689363ad7a9"], 0x14) r2 = socket(0x2, 0x5, 0x6) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRESHEX=r2, @ANYBLOB="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", @ANYBLOB="ae6ecd4c2c6b122cfdc71cefe6db207262dc16c4aafeda6ee1a5759a2195d40bb6741b71214480a6372c67b5b1b67483e67b6374e2ceff8f", @ANYRESDEC=r1]], @ANYRESHEX=r2], 0x2) 00:01:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xf}, 0x20b) 00:01:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0xa33, 0x1800, 0x40, 0xffff, 0x76, 0xade4, 0x5, r1}, &(0x7f0000000100)=0x20) 00:01:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) socketpair(0x2, 0x10000000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13a2, &(0x7f0000000100)=0x4, 0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/../file0\x00', r2, &(0x7f0000d06ff8)='./file0\x00') openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:01:10 executing program 0: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1ff, 0x27e5e512, 0x2200, 0x40, 0x4, 0xc71e, 0x100000000, 0x4, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0xbc12, 0x400, 0xaf, 0x2, r1}, &(0x7f00000004c0)=0x10) freebsd11_fstat(r0, &(0x7f0000000500)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x618}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r1, 0x3e9}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1cf}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r2, 0x784, 0x4, 0x234, 0xffffffff, 0x3, 0x1, 0x57, {@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x7, 0x2, 0x1, 0x9}}, &(0x7f00000003c0)=0xb0) fsync(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4308000000000000000587d911de662df7c4719db8b0c88d1fa0acd42382e166846944a558afb896650ee9d41d23ae4079d2f57a"], 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x268) 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x11}, 0x20b) 00:01:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 00:01:10 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0xffffffffffffffff, @loopback}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="030000000600000000000700ff0000025b00000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000a00000000000000000000000000000"], &(0x7f00000003c0)=0xb8) 00:01:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x834faaf330c33ad5}, {r2, 0x2044}], 0x3, 0x200) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:01:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x18}, 0x20b) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829444a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbbe at witness_debugger+0x8e #1 0xffffffff8110b7f2 at witness_checkorder+0xf72 #2 0xffffffff81064ca0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7650 at in_pcbconnect_setup+0x180 #4 0xffffffff813c29b0 at tcp_connect+0xd0 #5 0xffffffff813bdaf7 at tcp_usr_connect+0x137 #6 0xffffffff811554d3 at soconnectat+0x183 #7 0xffffffff8116083f at kern_connectat+0x1ff 00:01:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x11}, 0x20b) 00:01:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) writev(r0, 0x0, 0x0) #8 0xffffffff81160629 at sys_connect+0xd9 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9ed at fast_syscall_common+0x101 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:12 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) semop(r0, &(0x7f0000000500), 0x3) 00:01:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xc7}, 0x20b) 00:01:12 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x100000001, 0x0, 0x2020, 0x3, 0x1ff, 0xa929, 0x23a1, 0x100, r1}, &(0x7f00000000c0)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="2500000094000000040000750de10057005e0075b15169785c92d286ab6dc8f835c315a25b885619e21aeafaf4f48f9520a582ed4c61ec9cc74b00386ddd050c4ee04c9f2b5acc8c5ea183c19f8546550e12241efce0507b38c972d5fa6e2954441511ed742b94f0e44b4b486cb5059c3313e352c6927cf7efaecd1d382c767c845abfacfa67c07afe44b356016aaea171a0"], 0xffffffe9}, 0x0) r2 = getegid() r3 = getgid() socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x1010000, {{0x2, 0x3, @multicast1}}}, 0x90) setregid(r2, r3) 00:01:12 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$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt(r1, 0x1, 0xb0e900000, &(0x7f0000000300)="15baa828c3085557d8543cb998072c70deb39960a39c881f257e45b561343692798eeef8bf99923e64eb021ec42aca28d8c43776107e1563ceb49570597633394f588df2d7aa2c7a6cecbb5e841137bb1aa965fa55c7655a8e0079f12b833650967d69107371b23f01a4c1b799a82dcbd4e7dcba7552246ea7d933ffa89b0fe1256557b991f1277d77dd2b8207b0aa390ab2b7a3530e3c7d7deae0cbb25ebf5752dbe1bf2903f9d1a7b0c635e9dcc4cf774d3f58fa89b63bf7b91e2a86b7888931d892b6e183d6d6eb0ef193cc15cc22f0630b211dc32ec2d87f4197957ac624554d8ef204bd166b7d", 0xe9) setsockopt$inet_mreqsrc(r1, 0x0, 0x63c5a66d16733814, &(0x7f0000000280)={@multicast2, @broadcast, @multicast1}, 0xc) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000440)=0x8) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000500)=""/114) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) lseek(r0, 0x1004, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r3, 0xffffffffffffff81}, 0x8) lseek(r1, 0x0, 0x0) 00:01:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x300}, 0x20b) 00:01:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x500}, 0x20b) 00:01:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000880)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000780)='\a\xf2\xe7\xf5\x89\xd6\xbdv[', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000840)='\\./\x00\xc8\xdaWQ~\xab~\x10\x83\xda\xe95\x9d\x8d\xdcL\bG\xae\xad\xdf;\xdd\x1d\xca\b\x03sk\xc1\x04\xc1\xb3\xa0\xa4647\xb3\xf5\fcQ\xb9\a\xb9\xbc(\xf0', &(0x7f00000007c0)='\x00\x00\x1c\f\xdeY\xe5\x88~.\xfe\x00\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000207, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f00000001c0)='./file1\x00', 0x0, 0x2) ftruncate(r5, 0x7) mlockall(0x2) exit(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x412, r5, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000832c526851be6fd8184a9b75bf7dc3c010e4c7744006d17f98b338d36a7bd80800ac600e02d068e2617a06ab4f8b87f11cbd25c97526a2f4867c21a592f902a25588c7e1c534a0af934c8537681be68e34569ea6c4"], 0x0) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xf00}, 0x20b) 00:01:14 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000002380)=[{&(0x7f0000000000)="82", 0x1}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={r2, 0x11d}, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x8000, 0xec0, 0x10001, 0x5f, 0x7}, &(0x7f0000000180)=0x14) 00:01:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x1100}, 0x20b) 00:01:16 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r8 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x200, 0x61, 0x6, r7}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x1800}, 0x20b) 00:01:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:01:16 executing program 0: r0 = socket(0x17, 0x3, 0x100000001) r1 = socket(0x2, 0x400000000002, 0x0) accept(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80017}], 0x1000000000000075) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000fe0000006d1418d7330000000000000000000000"], 0x19}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x7f, "6b4e633bf3084dba896edf04eea0c2f8a488af1eddd77ba7f938d18cdc92b9da0bc7cb9e5c6a952e13df386f5cf7fd8e180f38fb5a4a0b64cffc64d2f94c908dd5738326c643bcfdad6b1971ad538315cfe143bb4bc8c309b629c862bc016c17c85bb6df67bfc194237c9dec56eb1af073f7d6cc7c605474cb32973d2f1f6e"}, &(0x7f0000000280)=0x87) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c6dcbc89251e0322261c28f145e8e65a0525d37199170c83a312fb9d330e491392d91693ae748602f988d4f8eb9000675", 0x31}], 0x1) 00:01:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x27ff}, 0x20b) 00:01:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xc700}, 0x20b) 00:01:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xff27}, 0x20b) 00:01:17 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r3, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:01:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x1000000}, 0x20b) 00:01:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x2000000}, 0x20b) 00:01:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="799a4e2e2760f96491bbf611cda23eacc20247f64afdd3616d64dac4c98bc32ac27f2a5131c8067df91e304cf14fcef075a055b8023e684d6fcddb511ef2add20a93de22d732713f954b53b7110cb902f531804f386c8cfa2786579742681322c11759ce98477669d4020af17e4b2f3d1680dbe1e7f5845b6adf9967a410cc30b970e8ee01efb0121f8c386ce4c49b4feaafa763ed94ef2f549f3b07053f26ff276f23034c59fd2aedab0d7de1ab918352dc7f53dd5f34f12ab12d21f4bde2ff3682ef8fe8a024ec2d9002b4e806acb1df5e03d603aa9168df50dd4dae94ac94f7162f44", 0xe4}], 0x2, &(0x7f00000003c0)=[{0xe0, 0xad, 0x6, "ece9d84912e18e36c9990cadb24dbe8ecebdf1683c853653a504075cf0f9c0799c17ec1a7e4b145505b3ccdd4a0392218e35de33791d4227f8a31c046fd760c317466c0324e808072665135e633c1bb2a23c958d81004fa40076786e280b8dbd153faa53c9fcb5705d757ed7e79066feb6930d61b3898eb076b39a303f98d1cc14f6a608c04b01ad1be6be2cb54ef17aea051c7bf9a04b3547034e27c3c14845e1328d1b62b4aeadf1c8e3598ec9b025e0f7f9bd9a4dabbf5990c3e8069e7bcae0a9dc1515dca2fdc597e8e5e38fe2"}, {0x80, 0xffff, 0x2, "f68df5dec59896cade3985f729d02d4631bfab81da97bc52989c9923162203f8728164bf52d0b6ec317e4f8c7eb21b38f4a8d0b18e5943c55a6c7844ee34a99f7a163041d6754d2b80839b900a723cf0af4a78a144e41730658685cf84e169b7ec2d67dd49c6013f5ad097edda0b"}], 0x160}, 0x20000) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:01:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x10000}, &(0x7f0000000100)=0xfed1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:18 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000600)={r3, &(0x7f0000000580)=[@in={0x2, 0x0}, @in6={0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x2a98, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x3, 0x5, @loopback}]}, &(0x7f0000000640)=0x10) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000680)={0x1000, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r2, &(0x7f0000000400)=@file={0x0, ""/80}, &(0x7f00000004c0)=0x52) ftruncate(r2, 0x5) 00:01:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x3000000}, 0x20b) 00:01:18 executing program 1: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x1) r3 = fcntl$dupfd(r1, 0x11, r2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="07001a6bea39f292da010c0000c00e000000"], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xfaf5, 0x4800, 0x7f, 0x6, 0xf5a, 0xfe0000, 0x7fffffff, r4}, 0x20) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) dup(r1) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000180)="43dd5ac4c53aa0028bc90927a57717be39509ff79f76593b3423733d85156cdb9971d730b1", 0x25}, {&(0x7f00000001c0)="cee0fe770a45f3664afff9306f964fa9e7b72fb0f3652a9c52146fe1e257dfd2c784abfecc306307bb44d6b0fb907a93bfd29d5795c53a33720b8b5bf2a62754feb95d1e1bfb19459e7ac9fb3d475443d826b1f0136d04e4b31a016bbdd379", 0x5f}, {&(0x7f0000000240)="d15176f37100b5a2905f83c3589efc685981aad79306c835f0b0f75495d859d74a053077d0", 0x25}, {&(0x7f0000000280)="934fcaa80ff4079c1d50a4b9e178c09d5d71600723566ad441a442e2c9e5e71e04296d464c08347e77552800d8adba7ebaeff175b402b80ca8eeaed466f07636627a5234036fc34d177f2f4c5a3ab40b41ab0219cbbb6c98460182306c1f26d14cd8ab28abfcc4d542b3", 0x6a}, {&(0x7f0000000300)="5d7f8d8b7a7f77b87bdd5608bdf0ac59424108b32fa801de6049d728568b639b6bbf5a987027f2c568faff8fe11aa48d97d5d259034ab87cf42a38b59f2f100540c5e4e5", 0x44}, {&(0x7f0000000380)="e9cd409bb4", 0x5}, {&(0x7f00000003c0)="64463cc3c45cf6f0a92c4ed18a9fec4c987fa8b63f4be91b2ab770a869bb473d2411543d0865af440b1eed8b3f5329c286009daf42c9c1bcddddb065ff244392184b09de4ec228eb", 0x48}, {&(0x7f0000000440)="2b619e081d05795e67e89c831b22a56bf5cf4426c27d912aa16d624e2a2a946f461d1ce5b7ad52bf38c4933fc721f1af1f788dc9e248b42da8ed0bf85896f97c30156154e7d8ba0c0f237f9c662715581bd92c6b", 0x54}], 0x8) 00:01:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x4000000}, 0x20b) 00:01:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x5000000}, 0x20b) 00:01:20 executing program 1: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000100)) mlockall(0x1) sync() shmctl$SHM_LOCK(r0, 0xb) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ppoll(&(0x7f0000000140)=[{}, {0xffffffffffffffff, 0x50}, {0xffffffffffffffff, 0x40}], 0x3, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:01:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x8000000}, 0x20b) 00:01:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xf000000}, 0x20b) 00:01:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x11000000}, 0x20b) 00:01:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x18000000}, 0x20b) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x8000000}, 0x20b) 00:01:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xc7000000}, 0x20b) 00:01:21 executing program 0: symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xcf4}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x101}, &(0x7f00000005c0)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x30) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f0000000340)=""/220, 0xdc}], 0x2, &(0x7f0000000440)=""/229, 0xe5}, 0x40000) r3 = semget(0x1, 0x4, 0x201) __semctl$SEM_STAT(r3, 0x2, 0xa, &(0x7f0000000040)=""/168) readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 00:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xff270000}, 0x20b) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x231) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) 00:01:23 executing program 1: r0 = socket(0x17, 0x7, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eaf666909653000"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) 00:01:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xffff0000}, 0x20b) 00:01:23 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x8, 0x411}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x752e3f30b1614e1, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xb52c, @empty, 0x7}}, r1}, &(0x7f0000000200)=0x84) 00:01:23 executing program 1: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) recvfrom$unix(r0, &(0x7f00000004c0)=""/204, 0xcc, 0x40040, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001680)=ANY=[@ANYBLOB="0600a915ffc41febbd8f17d20f838dc9424474603d593c4f9caf4ebd95e97dc68a57953a4069503fc082b14a7c9a2262a4f3286326e4d85ffacb1de6e2b12ba730ac2c0c2a35c79a46b94197940f57b763f44f98475698651d5a08a123655de910ea1d59e5608d30f0d0c63645d924819624a05fee28ac5b2eb2756c7de54da3a20596dd2a2b094a157afdaa3cae89c43eb884f383658661464a601c1c8dced00d4f98e9dd2e1fd56ab9f58cccc2a542b7a1c64c343bb78edcc1e49aecdd7b3b4d13"], 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1000, 0x2, 0xffffffff00000000, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f00000015c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x25, "574c64ed21b8a2d1865487450cd3142a605c4dd11c1f8a7f69aceefdaf1a2abeaa9c26ffb3"}, 0x0) fcntl$setstatus(r2, 0x4, 0x10008) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) r5 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000005c0)=""/4096) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x6}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r1, 0x2a}], 0x1, 0x3f) fchown(r7, r6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r8 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) 00:01:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x100000000000000}, 0x20b) 00:01:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x7) getsockopt$inet6_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) 00:01:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x200000000000000}, 0x20b) 00:01:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x5) r2 = dup2(r0, r0) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/250, 0xfa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="f2061221", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x10) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="cf2e1334b160425d789138d81683528a1e249ec4330e8b7e8847382ce18d8f3c7558d28a5e2483d9a4014bb37915b2a09654d3e3d52253bfc6f8e5cccf2762d7157c1e1decdbb038c640b3ad0a3363d4de7145996b3270f8a1ba352ea2e9874cbb6d957e8e7d73cf2dd0cc9347b158dc064b7cedc67bb29f2670ef69a0c1194cee2db0b65176adf35bcd18c37ff6d7db931dd47e79a67aefa9fd5e8449852160b1aeaef54a94ee1202322e8761850c9b0a80a35c005b34ac1796ab", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYPTR, @ANYBLOB="c529c34909eb6bdc691b706932f0df0cec263914f2a2620ef7324742753e4c63407b1393f98c86b496d063af02a3b2923aaf3fce64fbe572040533710300609b0aa73e15fc0d97ff39150de433f348d170359cc030001e851c1658bb29df6681e9a2def3ca5682695c2f0484dfd7ac613ec43f09b482f903abe83d35d462776750d56aaa90b43f45fc8ede871e33fcf99e1ff4c9ab67d062f954d4a645bd2bf1d2991dc0769a5dd5478c70e37303c732185c80daf2637a0d958effb5db4e52e22a10bb23253e1b2eaf62e8f9e44c46daa25d99b964346d057b18e61763ee15c0"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESOCT=0x0], @ANYBLOB="59351c949b7736054e78c55a16a1efdd39380f274e1f7c2b90b1d035045cee598f16d41a5f05bd79a722bd0ae023274871ca0d338ca836778b496822abef483736bafb26c98a33231cedd19a123c4f88791754e7c5e1167c34db7cd2667b", @ANYBLOB="bff97793443e180770365ae8d893dd1fd5480103e5332f08e73f912cc2620e1d50ca0fc418a62fd628b814dab47c456fd5651e0a47712be90d14a832adbfd67bee7cefecbf362fef32367ee89e5bf1f6adbe8dc7b79da1868717c3bdb8fdbaf34feb418c0187d24d68662a6ca81e9b1e367949d8235c88b567c96d2f63af14b739d38e73cb8503b12af8a6", @ANYRESHEX=r0, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRES16=r0], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 00:01:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:25 executing program 0: open(0x0, 0x0, 0xfffffff7fffffdfe) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x14d) 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$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x300000000000000}, 0x20b) 00:01:25 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x7, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0xf85a, 0x4) 00:01:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) flock(r0, 0x3) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) r1 = getuid() r2 = geteuid() setreuid(r1, r2) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:26 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xffffffffffffff81, 0x5, 0x5, 0x9, 0x3}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x8, 0x200, 0xcd4, 0x80, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0xf55, 0x400, 0x2, 0x2, r2}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300cf57e0b39a604fc7c446e9000000f4ffffff000000000000000e5360d0c7778cfc2f2d10c3a4dabab8e1429c5ab4cfbc92e7b11c37ec7f37e873f7bb"], &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r3}, 0xc) 00:01:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x400000000000000}, 0x20b) 00:01:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x500000000000000}, 0x20b) 00:01:29 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010001}) lseek(r2, 0x0, 0x3) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:29 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xfaa4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100000000, 0x8, 0x9}, 0x4) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x4, @empty, 0x3ff}, 0x4b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x774, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0x7ff, 0x4) 00:01:30 executing program 1: clock_settime(0xfffffffffffffffd, &(0x7f0000000140)={0x1, 0xffffffffffffffff}) clock_settime(0x0, &(0x7f0000000040)={0x4}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) fsync(r0) 00:01:30 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:01:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x800000000000000}, 0x20b) 00:00:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xf00000000000000}, 0x20b) 00:00:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x1100000000000000}, 0x20b) 00:00:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x3) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) 00:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0x1800000000000000}, 0x20b) 00:00:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 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, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:00:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xc700000000000000}, 0x20b) 00:00:04 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0xffffffffffffffad) 00:00:04 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8901, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f00000000c0)=[{r0, 0x44}, {r0, 0xe9}, {r0, 0x2050}], 0x3, &(0x7f0000000140)={0x8, 0x8}, &(0x7f0000000180)={0x9}, 0x8) ppoll(&(0x7f0000000000), 0x2000000000000051, 0x0, &(0x7f0000000100)={0x8000000}, 0xfffffffffffffd1e) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20240, 0x6) recvfrom(r0, &(0x7f0000000200)=""/57, 0x39, 0x2, 0x0, 0x0) 00:00:04 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000200)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000100)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x1}, 0x8) 00:00:04 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xff27000000000000}, 0x20b) 00:00:04 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:00:05 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 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) 00:00:05 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xffff000000000000}, 0x20b) 00:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x84, 0xe0000000, 0x80000001, 0x80000000, 0x80000000, 0x8, 0xcc3, {@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x800, 0x80000001, 0x5, 0x5ccb, 0x23c66f26}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x4b, "98a71b39a240c9405eb542693588ca36a217a81613ef4cf456618929e08ee4a9079ddeb0fa19e1c0ae25893f050802ab550800e96ed9d19833800a063f194f0161cee17c4f6fbd698a92b1"}, &(0x7f0000000180)=0x53) 00:00:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="46000000771e82a024ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000180)="d41937efa9d20eea8b959ef3775212bde0c654a5ce769159b35205357fe345308aea2bb2a22f68578762addc8dbe628452cac51c7714c0b28e55c17bd6cb0a23a3d1eabe52345de348774332663fb7bcd8b56984e687be898d8e11d78ebdf0b22433b24cd59695dcf559fb041bc868603025c456d7eb06643ea812d0346b5af3f33830e0591c1fac6fb378093c3e3a1e149a4f4354b272f7e0bc043d92e442e0528acf2f06ad19936770a892c29d598424b0b615427aabf61c7562a3de7c9cba0d", 0xc1}, {&(0x7f0000000080)="d4b27c01a926c99ab153252a450b3d140c45f2c94ab1", 0x16}, {&(0x7f00000000c0)="128ecdfaa1654d4985c8b4d43f1bb89e31ed6058c3509075ae56cec8d353c4624e6dbe39525dcced43c780ad33bd0ecdb0110a622fc5dabe0994a441d20ee6727a1d515a94d4d7cd5b946291ebd7257a816f3be94c343cafae2b0483c77780435480e3506d67542b138c22f521350e8eb32169786e329666486a810153", 0x7d}, {&(0x7f0000000280)="95ee4818767bfd15071c1d8986b54906927738e8d459c12611a95869cd721fe933eabebb4e4f1053ed8f55c2a9a64707702d1bd94e11afa59ad9bf4d365a1d2f0ff18cf48048f890165136846835419802561e7146a00457c49a7cb652762069cdcade54d1cd3db1eb8ff50df407ca6b18b5f4ee232d36ac6f9eb52c7c889761bebbd3f6bb0ff70d59783d61f2ccb9ecbddbcf2bb0e4ce82d24ffe57ebe731cc8e7de2b7b94d79700393ffd565b103bf7c2f2d6d5fdb9cd1f6", 0xb9}, {&(0x7f0000000480)="b534a77ca681a93ee339cb19d75996050fb48a35e13886dbed462ce62e92be131d004344e473567f8dc352be4fd32663d9c43577d0afe43d40d7d524c865490b41c514206974f583af5ddb687433f6169f478dc4cb52cf0f6d1c4a74a761cf6f8fbb342d4cc201221486fcf08e6831bb17aa00de4cb83d89816bc725139f1eab83247c121194d1edc40c63e3027d22379168c05de7cbca415e042e7f4f9fdfc59640c4ff88b47b522393759beca18fd5b15691e8d12efa041927a528b74fce9d20c53b36c60ca82c1f038752cb1c0d69a485c4d69c", 0xd5}, {&(0x7f0000000580)="45ff63aa7f5059fa65305f9e2f9e2d59fadfea7c9c65b76fff7daacf2513a2926ecf8ff31cf9af75380890805b363dc18075b04f4ef7ef999f50e5faa2d0c7b57bf845100ca0a3478559319cc4ae3328413b90b1aee366fd2ed69f743145cb1ad01d3900141d9bfab69e2783e4", 0x6d}, {&(0x7f0000000340)="9b0cc419ec48127cc84f92c43173d724488a1be4fd1874c82586b907e11dad63e444eaa5090af2ba47b436b59d87ab4d575036ab1c93", 0x36}], 0x7, 0x0, 0x0, 0x20001}, 0x4) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/36, 0x24}, 0x0) 00:00:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr=0xffffffff00000000}, 0x20b) 00:00:05 executing program 1: r0 = socket(0x2, 0x4, 0x40085) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:00:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0xc) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:05 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x40e, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x0, 0x100000001}, &(0x7f0000000180)=0xc) execve(0x0, 0x0, 0x0) 00:00:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x249) 00:00:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0xfffffffffffffffd) utimes(0x0, 0x0) syz_execute_func(0x0) freebsd11_fstat(r0, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000700)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:05 executing program 3: r0 = semget(0x0, 0x3, 0x30) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000340)=""/98) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r2 = socket$inet6(0x1c, 0x20000000, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0xc73}, &(0x7f00000002c0)=0x8) r4 = accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000300)={@rand_addr=0x3, @broadcast}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000001c0)={0x2, 0x9, 0x0, 0x1}, 0x8) semget(0x0, 0x7, 0x100) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) dup(r4) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) socket(0x17, 0x10000000, 0x1ff) setsockopt$inet6_buf(r4, 0x29, 0x7f, &(0x7f00000000c0)="d1513334621c26c864e300400317cc11c063b209469e1cb03914400b18e440efd054ddcc2d21405e20070fc0801002ed844558fcb71c6a52db84e73f085b8b5d681f0638474cce74dd23319fb15e", 0x4e) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:06 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x4e4}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)='_', 0x1}], 0x1) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) open$dir(&(0x7f00000000c0)='./file0/../file0\x00', 0x80, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) getresgid(&(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) r1 = open(&(0x7f0000000200)='./file0/../file0\x00', 0x2, 0x19) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), 0x4) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @multicast1}, 0x8) 00:00:07 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast1}, 0xfffffffffffffe61, 0x0, 0x21f, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0xffffffffffffff71}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x10000, @loopback, 0x6}}, 0x0, 0x40, 0x2, 0x9}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) sendto(r0, &(0x7f0000000100)="04f5b31ca428febc9dfbc3e7df449b1fbddac7eea81c3f515e07d1c1986cdcb822ae0d921877e3b1d7a8d548ef7500210748af8c7e11196bb41b4f8e33d5b9959cc079de3f35cfaa03a1b2ab9f4fc1fbad84209b9f926a3055e4bedf19db7c6b02f4a651166fa033076f9a2350a6edcd607809b8a69309819b06d338ca51af2769b7393ab5dd7c4564770aec3dfb6dc8f1e60c4e8085e30c82281e85f0e34367c573dd768da5ecd4c2f78c59c7b81d3ad0902fc84194a76b54f83caa3642892c093d3ab9daf1d37cbdc3872cb250f8bc18966a6e090d", 0xd6, 0x9, 0x0, 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) dup2(r0, r0) 00:00:07 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x4e4}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)='_', 0x1}], 0x1) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) 00:00:07 executing program 3: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x1, [0x1]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1, 0x1f, 0xa, 0x7, 0x2, 0x5000000}, 0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2fa}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x2, r4}, &(0x7f0000000240)=0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x7ff, 0x1000, 0x100000000, 0x531a, 0x0}, &(0x7f00000002c0)=0x10) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000440)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x1, [0x9]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r5, 0x377, 0x7fffffff, 0x4}, &(0x7f0000000240)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000046, &(0x7f0000000000)={@empty, @loopback, @rand_addr}, 0xffffffee) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:07 executing program 1: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x1, [0x1]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1, 0x1f, 0xa, 0x7, 0x2, 0x5000000}, 0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2fa}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x2, r4}, &(0x7f0000000240)=0xc) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@empty, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x6d, "08b885096bb84104c5606494c376de289b4b4c27d7016448a2c5008a19d35db6929520cf9568275e3efcdfe00488ec1ba01c3a101cd8e042c764bb1010313f34197c9b9e813ad6510ea90ffa0544562da96e99ac2701be32bc7f77df374149cd7eb32c82965200373fb4e5feeb"}, &(0x7f0000000040)=0x75) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r2, 0x0, 0xffffffffffffcde0, 0xffffffffffff7fff}, &(0x7f0000000240)=0x94) 00:00:07 executing program 1: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x1, [0x1]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1, 0x1f, 0xa, 0x7, 0x2, 0x5000000}, 0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2fa}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x2, r4}, &(0x7f0000000240)=0xc) 00:00:07 executing program 0: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x1, [0x1]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1, 0x1f, 0xa, 0x7, 0x2, 0x5000000}, 0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2fa}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x2, r4}, &(0x7f0000000240)=0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x4) 00:00:07 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6) socket$inet_icmp_raw(0x2, 0x3, 0x1) semop(r0, &(0x7f0000000080)=[{0x3, 0x9, 0x1000}], 0x1) setreuid(0x0, 0xee00) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) 00:00:07 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xec7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5, 0x7, 0x7, 0x9, 0x38}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7fff, 0x4) 00:00:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e0a01387e666a2cb30fdbd8e1ec2f66696c653000"], 0x10) r1 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x50f5}, {0x1c, 0x3, 0x7, @empty, 0x80000001}, 0x7, [0x914, 0x40, 0xc2, 0xe0, 0x4, 0x3, 0x2, 0x6]}, 0x5c) semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x4, 0x737a, 0x3]}, &(0x7f0000000200)=0xa) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) getresuid(&(0x7f0000001a80), &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)) r3 = getgid() lchown(&(0x7f0000001a40)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x10000, 0x20, 0x8001, 0x1a90, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r4, 0x9, 0x40}, &(0x7f0000000380)=0xc) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) sendmsg(r5, &(0x7f0000001a00)={&(0x7f0000000400)=@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000000440)="76134f5aa5a8701022585fecf0d9127446cbfd01e2fbcc0518ae18ebc17c6691844cc35ada72ad6304562f4bcc5d0d9ed5dca6263c73b803c7ed4bee74b77ee301042e0a99acbfb5c2e0205e46a443dcff9dafc53b2ee024f221f40d7bfc3e43e4680de1e41e30615ff592e8cc5de70cd13fda3661d519736c79450948fd0189bc256f19a990a340c7b5bada1f8d1c46bc2ce13d49c2ea37a905fedb6d82cdf8669f49b78887a020527f760c1729c4bd912c61fc5ddcc6b2a8def88fa997bdb4a5a2a851f1c05296024895cedc1ec52cbd847a443163b37df4606c3d57d387", 0xdf}, {&(0x7f0000000600)="2fb423f1acad580307a075f99a3299c5345d9cf21484e431f4a4a96fc142c08cf33fe5ee39f24a68247d6675bfda51be14611490379cfccf4b146630eb152ce74b543dc16a56af99e557613f5dd3c476ff674cb767b7b20e5c3f05a1a2fbc9c7d8a7fd7ffcc6a77dab4f0f97b961f5d44562c5451f102a9c7460946ba8c375cbb55d7784217709612e23bdc0e87479bd311977d96815c435a1dbbab67561f11a7fea72d6357ab5395e0de8f8836c0f644bd97dfc87e44e3b4d3d6a", 0xbb}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000540)="2a6194a837199c3cd19dc8c0dce1d61100699c4003b92a50574e153e", 0x1c}, {&(0x7f00000016c0)="e276bbb8c75adf0275dad88a52da8264b7ae6cb232dfe1ae013ba6ac5a3d05816a5bbd8838997406ca20f0668087fdc6ec5544c0aba2f96ed7e6c6090ffc576d019c0c9b3716c3c8db271dcb043829112169011dae6152008a5ab79f90562c5608d3b2a815dd56b0f8b9f565e679e6f98ef5f96d845d65662e4a75a039e1e740e1383a84dc51ff", 0x87}, {&(0x7f0000001780)="d9cb8e1f4ff3e26be429ce861eef5d07b54c202b53822271a267da449b2b6e995c36026366fa69c881b8502dc5e69b3c2a69aa196147986f15a19632d1244e9912cf2daba8d18990ebdf522a73a04bcd8305863c607c616b1f2641951dc39f14c6241788ec4090da57b592", 0x6b}], 0x6, &(0x7f0000001880)=[{0xe0, 0x88, 0xfffffffffffffffb, "cf195b98ccc5e67cba8bbe87d403723e83d1849540658aad2bfecff51f6f9affdcb3db7858ecc928a9773baaaeee0926bff57f451e74b12fcfd109623e307da697c089563d0ad20a791eb6389d11fec91b0be6cee0ea4b63c23a1a693e352263aea82c3dae88a325facbedeb143887a2f2072515c42cb9c748e5101b1f2754e8db101edd5f427169103ad0340d4c447e4ca9c28d018f3e5f79aab4ddc64e2c0f9540e510e35524d1934ef9e940614d3dc58d9f3ea9d468c2f11570aea4cc372ffd503297bb618096b5"}, {0x10, 0x2f, 0x1ff}, {0x78, 0x39, 0x6, "03f1032237fa1378b1e9bebe0a6cf9f095a1fb6693745f96064877f2ba3cbdc8ad3109819cd0a4336716e31db92e9d2429eec06da497b2cb1adbbc022b2afc65fbccee5d044ca47bfc5e27bb4db2542f8852297b3346c5be5326e50a3487549eb75ebbb082cc97"}], 0x168}, 0x20109) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000001b80)=[{r7, 0xa0}, {r5, 0x2}, {r5, 0x64}], 0x3, 0x20000000000000) writev(r5, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1) accept4(r5, &(0x7f0000001c80)=@in6, &(0x7f0000001cc0)=0x1c, 0x30000000) poll(&(0x7f0000000100)=[{r6, 0x2044}], 0x1, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x80) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x102) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000001b40)={0x5}, 0x4) poll(&(0x7f0000001bc0)=[{r7, 0x165}, {r7, 0x104}, {r6, 0x4}, {r7, 0x4}, {r5, 0x4}], 0x5, 0xfffffffffffffffe) getsockopt$inet_mreqsrc(r7, 0x0, 0x4f, &(0x7f0000001c00)={@broadcast, @rand_addr, @rand_addr}, &(0x7f0000001c40)=0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) poll(&(0x7f0000000140)=[{r2, 0x2000}, {r2, 0x4}, {r0, 0xc5}], 0x3, 0xffffffffffffff00) lseek(r1, 0x2, 0x5) read(r1, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r0, 0x4, 0x44) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) write(r2, &(0x7f0000000040), 0xfffffedf) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000001c0)="c2035ab708c8cda9080816d573bfbc3de6062f7ee670080051c234dee47530d6bc1af3ca3a20e4d08f56a2b843adfa9576f0e2249dc41325569d4b939cc38736f0aaac8989f23f5e797720e3873d38961be968c187a0054a348c4034024044c51b297af2cf00c04137ac5aeaac1c541ed789706112221104f02a33c061e5a2e99be2b065748d9e21fcd6e41192d335d39f2b9bc8b4a05029d03fd23aab37fb069f1990db6b95d5580812eac85d2d46cb3e82e8c7bd83890ad6312f5f30b3c629fa64a559db6394f56697f4ee0ae554687d0b7f4d2cbcee63fb9179faa4cd60ff7366b3", 0xe3}, {&(0x7f00000002c0)="d3ed46d75cc7b9388639a3ecb5ab405966e0832a7d09f1bcf5b731a868b5dfec4164d022556d1df84960b0227c6370af5bd62ba30ee90d3e116b6550be69b99b4d8545b6393ecb21709d9fad00ff18baa5c7dd117fc03d34913efc3c63bf9a2a6afff91995d8ed647ca471c13adc51cb87e6cacd6f5d8dbd7fc2c22526a27a6291d8c7f14fc860b5903d8134bfe460d90d526fea507f9b40fd2fc1b538bde15d95a13f", 0xa3}, {&(0x7f0000000380)="9a5d836736813eb090d581adf951218e3535ed7280031087bb018dca322787b220538a7310c6b04ac0fb11239f4eccca885d80548ce4f9ca70c9d9092d6c79dd39fc3eed4d67bd0a04f527593068a448e0e6bfc29b37001c5be944ab6e3cdd70fb6996759a9bb6a4b66eef49dc4b4daac8e9574b48a2bc8f190bdd3a08109a98633dfe38ae7cf1b3d2f1a101b0e9e34b4c85544d964ec2ba40b93f3833d7b9a874531bdb5ef5862106d637214059c3d27542c8afce2a52bad38e0d7b5f282422da79f936b20bcb39915fc785e5cd123d7b60473ea8cb7843a41f758feee0a3e31d4afb66c8f1a30c138362e39bfbcf333d918b4c57", 0xf5}], 0x3, &(0x7f0000000540)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7c, 0xf49}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffe2e1, 0x4010, 0x7, 0xffffffffffffff7f, r5}}, @init={0x14, 0x84, 0x1, {0x4, 0x7, 0xb1b, 0x27}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffffff00}}, @authinfo={0x10, 0x84, 0x8, {0x2}}], 0x68, 0x4}, 0x80) fchown(r0, r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000600)=0x1000, 0x4) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@rand_addr=0xbf6b, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback, @rand_addr}, 0xc) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0xa000000000000) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @loopback}, 0xc) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xd2) r2 = open(0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e003b926"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) 00:00:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7fff, 0x4) 00:00:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x9, @empty, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7f, @empty, 0x7}]}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x40005, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), 0x4) 00:00:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/26}, &(0x7f00000000c0)=0x1c) 00:00:08 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r2, 0x0, &(0x7f0000000040)) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xd2) r2 = open(0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e003b926"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:10 executing program 1: r0 = socket(0x1b, 0x3, 0x6) shutdown(r0, 0x2) 00:00:10 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x1, 0x1, 0x6, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0x21f) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8) 00:00:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x40000000000000, &(0x7f00000001c0)={@broadcast, @multicast2, @multicast1}, 0xc) 00:00:10 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000140)="7255a8ba4047b51731ecd5911d6f") getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file1\x00', r0, r1) r2 = socket$inet(0x2, 0x20000000, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2320000000000000000000000000000001000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003655360a41cf3d1c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8100000500000001000000000000000000000000"], &(0x7f0000000240)=0x98) poll(&(0x7f0000000380)=[{r2, 0x2024}], 0x1, 0x1ff) poll(&(0x7f0000000300)=[{r2, 0x40}, {r2, 0x2004}, {r2, 0xc0}, {r2, 0x40}, {r2, 0x2025}, {r2, 0x4}, {r2, 0x5}, {r2, 0x20}, {r2, 0xa0}, {r2, 0x8}], 0xa, 0x1) open$dir(&(0x7f00000002c0)='./file1\x00', 0x128444, 0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)={0x3, [0x5, 0x2d, 0xff]}, &(0x7f0000000400)=0xa) r4 = accept4(r2, &(0x7f0000000440)=@in, &(0x7f0000000480)=0x10, 0xc3492f8f26545aad) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x5, 0x4, 0x7, 0xf88, 0x80000000, 0x0, 0x1f800000000, {@in={{0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0xfff, 0x9, 0x40000000, 0x5, 0x5}}, &(0x7f0000000580)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000640)={r5, 0x100, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000005c0)={r6, 0x8, 0x5}, &(0x7f0000000600)=0xc) 00:00:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x7f}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @loopback, @rand_addr}, 0xc) r2 = msgget(0x0, 0xc) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @empty, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) msgctl$IPC_RMID(r2, 0x0) 00:00:12 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x55f, 0x6, 0x3ff, 0x6, 0x7f}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xa1}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000001c0)={@loopback, @empty, @broadcast}, 0xc) 00:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xffffffffffffff03, 0x4022, 0x1a}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8000}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) socketpair(0x2, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xa, 0x5c03}, &(0x7f0000000100)=0x8) 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@loopback, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xb2ea, 0x5, 0xc3}, &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r3, &(0x7f0000000180)=""/198, 0xc6) r4 = open(&(0x7f0000000280)='./file0\x00', 0x20001, 0x20) fcntl$getown(r2, 0x5) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1, 0x3, 0x7ff, 0x6, 0x68, 0x3, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000480)={0x1ff, 0x130, 0x8, 0xffff, r1}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000500)=0x8, 0x4) r6 = socket$inet(0x2, 0x20000005, 0x60e7d39c) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000580)={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000005c0)={r5, 0xfffffffffffffff9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000780)={r5, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000800)={r7, 0x8}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r8 = open$dir(&(0x7f0000000900)='./file0\x00', 0x182, 0x4) socket$inet(0x2, 0x20000007, 0x6) r9 = semget$private(0x0, 0x7, 0x200) __semctl$GETVAL(r9, 0x1, 0x5, &(0x7f0000000940)=""/52) r10 = openat(r8, &(0x7f0000000980)='./file0\x00', 0x100, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x10, &(0x7f00000009c0)=0xfffffffffffffffd, 0x4) __semctl$SEM_INFO(r9, 0x1, 0xb, &(0x7f0000000a00)=""/223) semget(0x3, 0x4, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000b00)={0xd1, 0x20, 0x8, 0x5, r5}, 0x10) 00:00:12 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000040)=0xffffffffffffff34) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000100)={@multicast2, @rand_addr=0x20}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f00000000c0)=0xc) socketpair(0x1f, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:13 executing program 1: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r3, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xffffffffffffff48) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) clock_getres(0xf, &(0x7f0000000080)) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) 00:00:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x7fff, 0x3}, {0x7, 0x9}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) close(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) socketpair(0x1c, 0x0, 0xb23, &(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) socket(0x10, 0x20000006, 0x8001) 00:00:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @loopback, @rand_addr}, 0x2e7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:15 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) msgget(0x2, 0x8c) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x6, 0x1b1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x3ff, 0x8, [0x8, 0x3, 0x3, 0x0, 0xf8fe, 0x3, 0xe3, 0xffffffffffff1d43]}, &(0x7f0000000300)=0x18) r2 = open(0x0, 0x0, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = semget(0x0, 0x3, 0x44) r4 = getuid() getgroups(0x2, &(0x7f00000001c0)=[0x0, 0x0]) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000540)={{0x8, r4, r5, r6, r7, 0x1c0, 0x2}, 0x7f, 0x8, 0xe4b}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x10000, 0x3f, 0x6, 0xfffffffffffffffc}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r8, @ANYBLOB="77000000c60b9aa4af844e17b765986263aec7c18ae7372e9b06fe4cb9f2998a26126ff905df669c9c437a0751dd0558dff8710c1c947d9d3ac4f2642099960200c9a2d1793be9f7951def452c480f919b2682aa084e6db681f11e97a12661e999c1002234a6ac309a22430ac0d2d50a710000000000000000000000000000c91d97481a4af00b935172dc26a397681141c5864ad31d32e2020447da609240b40fcc3a65f2ad25a863231d45cdf26e59654b25798fea6d68449a0047a545b333065928f30e702c603461f4"], &(0x7f0000000080)=0x7f) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x81, @loopback, 0xffff}}, 0x0, 0x38de, 0xd965, 0x3, 0x10, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0xacc, 0x4000, 0x1f, 0x7ff, 0x9, 0x2, 0x20, r2}, 0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={r3, 0x0, 0x4b53}, 0xffffffffffffff10) connect(r0, &(0x7f0000000240)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:16 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x54, "1fb2342c5d741ccbf9145a78b9242e43b777951e19e3bec65d3da755b909159ce06a44036125d23223d35f3e0dd2fec83cbfb365a422c2697a2c8d9b9010f90c801a4910fa58e5d68270a10e892c8098d667d20e"}, &(0x7f0000000180)=0x5c) r3 = dup(r0) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x9, @empty, 0x1}, 0x1c) sendmsg$inet6_sctp(r3, &(0x7f0000002740)={&(0x7f0000000200)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000002680)=[{&(0x7f0000000240)="832bebfcba881ad1b94324c63a275636460b6e73971461c9a8d7d7bb47b1104beea521d09b49dffe89ebe7bfbab05e95c36352b7a0fea6a8358f05e86f8293ee8a1f112e13a8bb6c2e21f6bb917a73a3087f584b93c8f3929f052a0c98e8528add689fed5ea8b14a5d2f78f377a1418f8b34be8dc9dce11390ce9dc552e2a6f6f59f3310a098c33c72a33a2fc42f5b58657c5b46402db578db4127041536d75b9adf300abb809e414931b131cd211e9d8a95971aae07ad3896fa463a", 0xbc}, {&(0x7f0000000300)="04dc9b704944d1a5d3599e35aee775bcd8f22232da7db85a4e41f8808c3cddd345bb094690597697c6054a2c66d49bd71128228dd2fd6bc6f2d1", 0x3a}, {&(0x7f0000000340)="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{&(0x7f0000001440)="13ba78794b8edd7aeb6b257c9e2f41162190a93195dbeca48db844f5c543c042ad5bd877606e595b0a5afde6a871310cb1351d82641543fa3e58d350c8026702b204292c0ddd7fe910a0eaab38d94d1ba09b42578edf0eb074189b26276320195627f157302e7ac586e8d63f45941c06f563b12818b22d4b5f2d4e0c210fe72d5b000b34619845cb27992f827372fd5a99cdc5c9fbd3e04e26c9328f30b0f986da1f94baa80bc8bd8959184c00aa795da43ebd919c7beddf73529e4a3bd005d7d20a2197a224affe9aa09a159e89d0222cbdd9fa3a14ad827148d4573fdb0f7e2dd2779b51ca41419a0a12fe822bc88bee4a8d583ced63", 0xf7}, {&(0x7f0000001540)="3acc82aae7580810f7387444e8350d79c12b7133b90b3b965d4de649f069c1901a5ae19ff6fd45c9e16658b02fc2b66f877fb0d3a064f148fe281e82b36359da09bb201e642a82dc67100d28676e15b8cac25dfdc825fd145565a92ee35d59a9c0fb55eab7ad806795a7936eb646a1531fdb2f0fd5cf604071ceaa9188c77aa71b6acbdb562e705888af4acaebd94e455aee5922aa50136ee9b4cf4e5a9227034a8ac81901af276c6c819d947c7472e510494faa75157e750382bad281353429943d5d0cab428d7ee6a338bc7c9c9ba18670c4056d7379aaf7", 0xd9}, {&(0x7f0000001640)="d8a4b425d342444e9e8e1207a5eec7be219121ccf927ebb45afae8", 0x1b}, {&(0x7f0000001680)="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", 0x1000}], 0x8, &(0x7f0000002700)=[@dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x8e66}}], 0x2c, 0x101}, 0x80) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000002780), &(0x7f00000027c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000002800)={r2, 0x1}, &(0x7f0000002840)=0x8) rename(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='./file0\x00') ftruncate(r3, 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002900)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000002a40)={r4, &(0x7f00000029c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0xf87, @empty, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000002a80)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002ac0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000002b00)={r2, 0xfff, 0x2, [0x674, 0xdd]}, &(0x7f0000002b40)=0xc) setsockopt(r3, 0xd4, 0x0, &(0x7f0000002b80)="c2dd4d7e3dd423762cd199fb50d4af00e30f3c474431be0daee60810da12ffec198a5a94d5d622cc08749a9a7112a67a6ccb7a9b49331179c82927cc7238794b90be9e67c6d7f074512aadb0df0e5ed2b29d64dd74917b1c2f585274bf965dac09a281d4c833e2820a0bcf43aeb7aa1288c1dd4ef59041290a5da1aea6d11c0a0fdbd6496a62a378059a6c160cb77c0aa580e5c587d5a3f1613532b3955049570fa71e30a26186e20f1bb6a74cb430bca1003c", 0xb3) setsockopt(r0, 0x1, 0x5, &(0x7f0000002c40)="2df5f3560c4c43d86a208a62920338e655c93bb826be010b0aad06e6a994b4b2329660ff0032903ea107c8a6cb1bc189365516e2b189161cd04d327695db09f1be71dc2ec678d9300e314a197c16c5a3336e43a1272e8e75cb", 0x59) __getcwd(&(0x7f0000002cc0)=""/63, 0x3f) r5 = dup(r3) r6 = open$dir(&(0x7f0000002d00)='./file0\x00', 0x108, 0x80) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000002d40)={0xf3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000002d80)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002dc0)=0x2c) symlinkat(&(0x7f0000002e00)='./file0\x00', r6, &(0x7f0000002e40)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000002e80)={0x0, 0x7, r9}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002ec0)={r7, 0x100, 0x0, 0x3, 0x2}, &(0x7f0000002f00)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000002f80)={r7, &(0x7f0000002f40)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000002fc0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000003000)={@in={{0x2, 0x1, @rand_addr=0x8}}, r10, 0xfffffffffffffffb, 0x40, 0xfffffffffffffffe, 0x7, 0x9}, &(0x7f00000030c0)=0xa0) mknodat(r6, &(0x7f0000003100)='./file0\x00', 0x1, 0x40) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000003240)={r8, &(0x7f0000003140)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x2, @empty, 0xf88}, @in6={0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x0, 0x9cdb, @empty, 0x2}, @in6={0x1c, 0x0, 0x0, @loopback, 0x1000}, @in6={0x1c, 0x3, 0x100000001, @empty, 0x9}, @in6={0x1c, 0x2, 0x1a7, @empty, 0x4}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x50}]}, &(0x7f0000003280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000032c0)={r11, 0x7f}, 0x8) fstat(r0, &(0x7f0000003300)) 00:00:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x20) open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 00:00:16 executing program 0: socketpair(0x1f, 0x1, 0x100000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000280)={0xfffffffffffffe01, 0x1, 0x2d, 0xfffffffffffffffd, 0x101}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="1fd02a8d4605a2234285f625992084baa2aa1e71990d8e0a5367ab808325c127b27139e17cb16b29afd57ceb82fc4ffe9f489a35695ee970d3e01d74dbdd86de09037630d8f156c31f9e6cd96ced6dbd9adc1706229cb4bcfc82dd60813c40ad7710e252ac8968a49e6aa254cf178f5d4e2164aa5cc4561c4ac78090090554e4b4939a301b6e", 0x86}], 0x1, &(0x7f0000000180)=[@rights={0x20, 0xffff, 0x1, [r2, r1, r2]}], 0x20, 0x100}, 0x8) openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) 00:00:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)="d856ca3e4b0ae03600f8cb90610b0ed8a2da3c523bf8b00d997978c5fba700a713b58787265b088a7833d88591a0c89db477d769604f58f4c597799306cd5fa3a4e167fbaed9e054840f4313d994a28a2120d9b9c55bf099e71162f1c84b6ab379978f7ab8d09494f2e08e8e21e74b8e322b202d06275371682891d4", 0x7c}, {&(0x7f00000000c0)="26aa5bac6440b6b0e83abfe596eec5db4fa7f4993b15bf4025fa66fce66968131b756c2b335ad656458334988a815c617b794c58b00e8a45a1b4adbd8b426210084b78666d1308c194d7daf4b49030187f74976797e371985988b4a9113453cce8d154c673d325a4b1e791bf6022da96a4ef87dde45072b8eed5732064fb3c183383a8021cbda9dd5205e7a35124bb72231950ae0333678eb661", 0x9a}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000180)="89c8cc352f64914189b77aac7ed02b20ddf75c1b89eed7b6689955c478dd3bcc6e1cfeea90473bfaa5a20f48089c3a8f0f959b152e13c395b6de12a5606a1aa1ff4869db18f59f695746c139667a1a5e2fc45e1a71af138fb31db79f21987ab5362e17", 0x63}, {&(0x7f0000000200)="c90c39aa29100ede3a940d43faaa5a15657e1ed5ca220648cc556107584979dbe324c3a7483ccb014007ecdc2d2fe156023e3792cdcac9b06a51529a30a0a190a24a0fea214db06fb20055a0ad1dd6fd854c841e3f0aa97b460b4c86b816d567951a49639916c6da347d9f5c78e52127e1d55412c5c76974293ec629c815b25912dc4aeded56976519c74bb20b09071c95719616edc89fe7d32f85085c1ba6f56088a97203f5cedb5e2f60cb9f9ff2e99613e80b2e679038884cfd6255d4bd2deb0f63e54c903259f105ef2243d95d719f2b917984fac8bf31b1f65e6de2", 0xde}, {&(0x7f0000000300)="7a525ed9acb29ff1f4a8255659276e9a544671a12d5e729b9a42c91c748fe4b423e8af39fa10912447811d3e1c040427bdc11a54f9412e0b567f8ca036a274ff675d2eef8230b7d5", 0x48}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="88b01151c59ed524a12b7445814fe3b38ea6834bb06dc9665cb2528d89e9addab9ebf7e039f4ab4f44974ab26874bf7259bead6d7de3acdb1f823f9acc4de73e5afb148c5b62e29ef6bce57a79ce5bbce58da945a79b9071a7ccf936192b321e87b89170e018cb01f5242972c07a52bfbfeb49a969876c7f9357a28036c7a22e1a6a8c28dd58083fbf0a1fd3f970405cddd0676f16ac503418bc", 0x9a}], 0x8, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x58, 0x4}, 0x89) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ftruncate(r1, 0x8000000009) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @empty, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x5}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:18 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f00000001c0)={0xeea0427659b93a58, 0x1, 0x9, 0x5, r2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getpid() write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/108) 00:00:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0x8, [0xfa76, 0x5, 0x7, 0x9, 0x2, 0x2, 0xa17, 0x6]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x30, @loopback, 0x1}}, r1, 0x6, 0x8, 0x3f}, &(0x7f0000000100)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r2 = semget(0x2, 0x6, 0x110) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000240)=""/48) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:19 executing program 1: r0 = dup(0xffffffffffffffff) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) sendfile(r1, r1, &(0x7f0000000000), 0x2f0) fdatasync(r1) 00:00:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r0, &(0x7f0000000e80)='./file0\x00', r0, &(0x7f0000000ec0)='./file0\x00') r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) write(r0, &(0x7f0000000080)="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", 0xdfc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000f00)={0x0, 0x7, 0x7f, 0x35fb}, &(0x7f0000000f40)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000f80)={r3, 0x4}, &(0x7f0000000fc0)=0x8) poll(&(0x7f0000000040)=[{r0, 0xd}], 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001000), &(0x7f0000001040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001080)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1ff, 0x1, 0x2, 0x7, 0x6, 0x7}, &(0x7f0000001140)=0xa0) connect$unix(r2, &(0x7f0000001180)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:19 executing program 3: socketpair(0x2, 0x5, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x82}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x7, 0x5}, &(0x7f00000001c0)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7, 0x3, [0x101, 0x4, 0x400]}, &(0x7f0000000240)=0xe) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000a, &(0x7f0000000140)={@multicast2, @rand_addr=0x2}, 0x3d9) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = accept4(r0, &(0x7f0000000a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000a40)=0x1c, 0x30000000) r2 = accept4$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00fe0404ff0700b2f50662d810e5de0002000000040000000200ebff9173830f07abeee4a02feed84a2823731c40f01069e02650f912ce77e6a519116c099344ddc6a37c53627a324edcffc30d42703cafba63bc1df4ba761b9b3a7006859c0151305cbfe9316c05c322aaab8e1f9adaa2a7713a3a3bbe1df3ce"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) sendmsg(r2, &(0x7f00000009c0)={&(0x7f00000006c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000700)="36b7bc874bde3edc09892f6a68519474e7a9c3d1c8cbe2c4fbaddbb7ebc44d06f6fb2b1ec4f7f7d1a1bf9f9e7db6aee1e2befc8c02a5c55f652354010f06b9f2dd312366aac168a0f843366eeae702e198c337413270600404b96fdcfa15b2a4f0b528fc73fd979317874ca426973d4fb47ddeca9e68e4ede2b5acceedeccd7f2e93baadf69bfc8288608d194c6693a3900aa2cd875051183e1600650ca34061a4dd1c80e22a8e87", 0xa8}], 0x1, &(0x7f0000000800)=[{0x108, 0x0, 0x80000000, "214f0a1f4ea9e99a3b708fe1b7767beacb7ede17556c1ae58d16bc6fdd925095e04a0ce3563a993fcb9ca4cc5e0887b0d9cdda4e124a02341225e19f7f058a37d65790f83ac4f89c54e7e27974e1e2aeb9c0aeb33e35f5860f3a5eaa8d4fcbec5830f6b36ff7010c69b25e866b6424f05110dc56ef7e62fc18d7adeba802fed4ce8b8f2280b546296bb93cd1a63e47ff0c957834dc0f43457236b10aa0891a98d12ac010c8ccda4240cd0a7cff87ea06cc3f36fa596d0f3f97144279e64de74a16272d1ba63fac3302ebcb7313f65bacb5138b11e711a4a5bd9009ae7aacfcf857553c6c0cb5c12e48d22fc0f8a18b95a69e6e"}, {0xa8, 0x6, 0xff, "5244fba9731e3cf1234b0559ec09ce49a280ee2835fa44d54481f06f107a189029c50d14a80db7d60b92d6281afd6355fec3702bf683bbeb3c4a4fd944f6e8e388a28b1e6f2ccb44a9499d5deef90d8441391307cdeebab08c4ceb458ef014375c677a029e34280ab19f39ebd312347fb3c196c155e370afff906ec6d5b753b880d4d7e5ac0bbde92081581b5560458418"}], 0x1b0}, 0x20000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e22ff000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0400ffffff000010"], &(0x7f0000000680)=0x8c) r5 = socket$inet(0x2, 0x4, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xb2, "07d3b609939751def6a78aee028defc47f4a7209efb3d477ebee436330f717c257f73127695770d088a3d356e6089b67c4b2c499cfd5f554b49f639dff90d4f597be4da32995888fb85f8edc548e235f797de116aba624055cf8d7cfa43b2f4c19414a61ba40ea84543314fb6c9b1c6897e8c71e4e1d6a0ecb9dec96cdec4060b436c3197fe596882c67b10455132c00718366fb07e5f024879a975533a0ea37d9b2492249292f9f819e78f19a0340f4776b"}, &(0x7f0000000400)=0xba) accept$inet(r5, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000440)={r6, 0x7, 0xfff, 0x1f}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) 00:00:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x81000000000003) poll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffe4e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x100000001, 0x8, 0x3}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x8000, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="ecffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f683de5d4ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) clock_settime(0x0, &(0x7f0000000040)={0x100000000, 0xfd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r1, 0x8000) socket(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x40a, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000200)={@rand_addr}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 06:28:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) 06:28:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @broadcast, @rand_addr}, 0xc) 06:28:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000140)={@rand_addr=0x2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @rand_addr}, 0xc) 06:28:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xac5}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) 06:28:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001780)={0x0, 0x2, 0x7, 0x2, 0x0, 0x1, 0xffff, 0xfffffffffffffff8, {@in6={{0x1c, 0x0, 0x3, @loopback, 0x27e}}, 0x0, 0x6, 0xea, 0x8, 0x8, 0x4}}, &(0x7f0000001840)=0xb0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001880)={r4, 0x9}, 0x8) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvmsg(r5, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/168, 0xa8}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000600)=""/191, 0xbf}], 0x5, &(0x7f0000000740)=""/4096, 0x1000}, 0x80) 06:28:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x40003, &(0x7f0000000000)=@abs, 0x8) close(r0) r2 = dup2(r0, r0) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) write(r1, 0x0, 0x0) 06:28:16 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYBLOB="00002e2f6601696c65"], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000080), 0x2a1, 0x0) chroot(&(0x7f0000000080)='./file0\x00') mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/60) 06:28:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x6c, 0x0, 0x0) 06:28:17 executing program 0: getrlimit(0x0, &(0x7f00000002c0)) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 06:28:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000d, &(0x7f0000000040)={@multicast2, @local}, 0xfffffe7f) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/254) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 06:28:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0xc2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x20, 0x800, 0x0, 0x80000000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x40}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:17 executing program 0: r0 = getpgid(0x0) r1 = getpgrp(0x0) setpgid(r0, r1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) sendto(r2, &(0x7f0000000100)="3e58436f74a8dbd8c1f32e86a87e149485aeb8b201703d7d0dd2fea8e23edf50aa0ef27aee4b9450506a06386f761f8cf605d9c11053a49216a059b7234aa79b78f5e6f7cb15c450bd91588e9ba8b17014d030b86f32bb1ffd09d1ab", 0x5c, 0x81, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xfb2, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) fcntl$lock(r3, 0xf, &(0x7f0000000040)={0x3, 0x2, 0x0, 0x1000300010008}) close(r3) flock(r2, 0x8) 06:28:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) poll(&(0x7f0000000100)=[{r0}, {r0, 0xc}, {r0, 0x41e56ccda346f37e}, {r0, 0x2}], 0x4, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = msgget(0x2, 0x292) msgrcv(r1, &(0x7f0000000180)={0x0, ""/110}, 0x76, 0x0, 0x1000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 06:28:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/254) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 06:28:18 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 06:28:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x78243eecb5eb961c, &(0x7f0000000040)={@empty, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/254) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 06:28:18 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x8001, 0x2, 0x400, 0x80000000, 0x7, 0x1, 0x3ff, 0x35, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffffe, 0x10000000) fcntl$getflags(r2, 0x1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) socket$inet6(0x1c, 0x4, 0x9) 06:28:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f00000002c0)={@multicast2, @local}, 0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getgid() lseek(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x100000001, "175031bede1bfefba9bd5cfe6b44553a"}, 0x14) recvfrom$unix(r0, &(0x7f0000000180)=""/252, 0xfc, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xb, &(0x7f0000000140)={0x3, 0x4, 0xff, 0x5, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/254) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 06:28:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x400000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xf, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000640)={0x0, 0x401}, &(0x7f0000000680)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000780)={&(0x7f00000001c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="b0ecf555747431e698ab4a9cfaf6d3f3849bcbc1a9b3e49a92ddc347e92eeb5d4e78fdaa7000f96bf9f05a9014c8459312064b3c4a05acdd64366f8df14fbb1e97570b1e43be9e56a89367e27b6e055204d167054bf81b587c523313fea45386e3d97aa60c188318f456968d740296af56a05988a15c4a073c58d2224570c3be9b3f5354acd0c8083e65b11424989efccbcf346a74cf2a7684c5a824ce706135a62a2472951cc1faaa9fa6c166b0875afa99ea023c31d7", 0xb7}, {&(0x7f00000004c0)="8522e0d7e4d4118ee0fff278650f62bcbf702458c4e366e36fec3862529ad31250bfd6a65de83ea9bb39a9528967b9f7e66e5fd65569b0ae0392348c54e34549ef41645096c356732de92938b19d0c2fcae5163cf95a3e596a09eafa22ea98991c881a07c9d29c66daaa1253c2d614812958973a99f196bdef1d366606d22d0943ff222a699f4b3651f3d8c2fa92d52f4b34ddafe113ad33ffbd8e588ecf0f18c523027977d7fde72acba5d91a91334e0b7a38be4fa34b40ad70db435d83b0904b7b5fcb6b21afb358f6f7cb9b0642eb335c7f0c849d4c68f6f955bae9438003d83a723d7a9353f04cf5599ae24bcef298f9ca", 0xf3}], 0x2, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x800, 0x80000001, 0xb78, 0x0, 0xff, 0x1, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x20, 0xb6b8, 0x3, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x58}}, @init={0x14, 0x84, 0x1, {0x8, 0x85, 0x1, 0x6}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x7fffffff, 0x7, 0x2, 0x7}}], 0x94, 0x4}, 0x81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fstat(r3, &(0x7f0000000200)) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 06:28:19 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4c, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @loopback, 0x3, 0x2, [@loopback, @local={0xac, 0x14, 0x0}]}, 0x18) 06:28:19 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) dup2(r0, r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast2, @multicast2, @broadcast}, 0xc) 06:28:19 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:19 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:22 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0x19c) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0xc) fdatasync(r0) Feb 7 06:28:22 ci-freebsd-main-8 dhclient[1239]: send_packet: No buffer space available 06:28:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:23 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @local={0xac, 0x14, 0x0}, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) 06:28:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = msgget(0x2, 0x20) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000002a045d5517bfd89602a2ed1ffb415d0f2910ab829039dfee21941ce4ddfdae084a46c66347ac2c34bb5a4bf0d00a92ed1ead4bb0f6a8f9731d5a266820e13d66931ff620eee0a43650c4637e8fff5f4e932bcedc420cffc1f8e9ad6b42f2db4bbb31276332b560a049d6000000000000"], 0x78, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@empty, @rand_addr=0x74, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:24 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:25 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:25 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x71f, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) recvmsg(r1, &(0x7f0000002280)={&(0x7f00000001c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002200)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1, &(0x7f0000002240)=""/54, 0x36}, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x4, 0xfffffffffffffbff, 0x101, 0x7}, 0x8) 06:28:25 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/254) 06:28:25 executing program 1: setuid(0xee01) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:26 executing program 1: setuid(0xee01) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:26 executing program 1: setuid(0xee01) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/254) 06:28:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = shmget$private(0x0, 0x1000, 0x6a8, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = msgget(0x2, 0x20) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000002a045d5517bfd89602a2ed1ffb415d0f2910ab829039dfee21941ce4ddfdae084a46c66347ac2c34bb5a4bf0d00a92ed1ead4bb0f6a8f9731d5a266820e13d66931ff620eee0a43650c4637e8fff5f4e932bcedc420cffc1f8e9ad6b42f2db4bbb31276332b560a049d6000000000000"], 0x78, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:28 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @multicast1}, 0xc) socketpair(0x1f, 0x4, 0xc, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xf0, "83cb6bbd1c1a345e23c011439808749307ae74402c72736527489fc418ad885f28a46d77f2c2c3a5f3ac27c84cc477d4a55a21568cad556bd9f74e9b31d5405272420a4b0e5d5ed96d896132d230fb55e46b9ff932f193457b9c8567c2044f67005fb9e6664ae213d99359a6b263d0ed139aaeba54e47393718c18c1cca66d0f3f315d2802371bef79f2d84baa9a4b30c7b4204b61cba47a2df8c707553448dbb53693618e0bd50ff562d007d6c2f1f66568bcfeacf92424e97320765461106fd205e759def39840b533f01e7cd29a21004f1f0300b039b15d14cf4cc53f2c34c89710775692475d075c7cb92d178753"}, &(0x7f0000000300)=0xf8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x10000, @loopback, 0x4}}, r2}, &(0x7f0000000400)=0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x10002000000000, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0x8}, &(0x7f0000000180)=0x8) 06:28:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:28 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@broadcast, @multicast2, @rand_addr}, 0xda) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, 0x3, 0x3, [@broadcast, @multicast1, @loopback]}, 0x1c) 06:28:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @loopback, r1}, 0xc) fcntl$setflags(r0, 0x2, 0x1) 06:28:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() fcntl$setown(0xffffffffffffff9c, 0x6, r1) 06:28:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c007400ff0100000000000000000000000099"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7dd, 0x4) 06:28:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:30 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x3, 0x0) 06:28:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:31 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000140), 0x1e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x0, 0x0, @loopback, 0x4}, {0x1c, 0x1, 0x83, @loopback, 0x1}, 0x0, [0x7ff, 0xbcd6, 0x9, 0x4, 0x2, 0x7f, 0x8, 0x7]}, 0x5c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="060000ffff997825ac3a2b1cf15711a9788f65f6367e2f88e755d58d4dd84ff4157e65bbf50007daa8ef5acf49c0fe8b3d00000f7e28fbf0a2fb5f40cb79d31ccdd5ee277a05409a72080626ada97d3e55edc0e152b34645d34931f04c8199f981b1f78e33427d1258e196cf0e24867e878f7e2d3a7bae751d473c5ee5e3cca1ada49805518414ba143d39d825120000bd4a9294203e599dd6cb8dd67d1f34318f2f3e2d796d5cf62042ef18761d439e2761718bdc2b3dd0b89e192ffd12f87d09351b35cb449d7ca49403ce867376b1e95007afb72a6db7449111285df7e25a4da72bdedbda879287b1f40d258ad2c89d"], 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x7fffffff, 0x1800000000, 0x3ff, 0xb84, 0xc81d}, 0x14) setsockopt$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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:28:31 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0xd, 0x0) 06:28:31 executing program 3: r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:31 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) 06:28:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1, 0x3, 0x3, 0xffffffff80000000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0xffffffffffffbc79, 0xc369, 0x7, 0x4, 0x40, 0x353, 0xc312, {@in6={{0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, r3, 0x7fff, 0x0, 0x3, 0x1, 0x101}}, &(0x7f0000000300)=0xb0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x80000000, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast, @loopback}, 0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) chroot(&(0x7f0000000280)='./file0\x00') utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x6, 0x8}, {0x3, 0x14}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:32 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000000180)="dd4c6501be03994fcbea787ea41da772d32efd13a466dd2a8715b0febc1c4ecf1e4168816dae5dd97c944ecc9adeee5e1a093e54bd34076369881dad7ec1f5fe46060060500f66a438678574165a5b72d0f1ccada677f4427a652bffb9c829cb721685416a73f7b5d7e27c807d9bbcb74f9345bd4eb275d4fa3edd1497c958147e91875d60bb55c552508bee7b9538b394d4b50847442cf3e193592cd0aedd98a6596fb544673ae3d505a6820c495f71964ddd054568d738972806b557c8aae0ab4c6855d64a17c7280fa0e25d2d20532d952f7f77", 0xd5}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002280)="5ed52580e10fc3ee490de34110e26ffbd5f946e61c82825922e4146b18b0888cff8d4173619e12da1efae0839122a3fc595aa605faa34f3ed34669d4de8006dd66ef3bbf2ea6652e0f62433605d577c45bf1953b53f77fd1cf2d5dc6cb79439709f3aaad6d1ec3996f9e0984b12740d251c489979a9e7fd02412afe8094ce61f84d2a360adcf5bf87a25ddddeb7e4ab61f1c5195edefa0c776aeda0048e5f22e758ee71dd272799b85025cbd0be2f6842778eac292e81f3e64a3a1993865ca384aaba4d99827141fa141b7a1065580d11f0edd8b8e6fc11ea5f369b8572eae946c4e62e54927f6fc4b8a1599547dc8ac375ea9ae273f2f37a74005d6c2c143636934cb85838bccf7b30cdccf31aa696da9e0db9ab76410eb76b7ffcf0759a8ad7eb0f6cfb5b9b9d79672bbc79ce93cf1bb5586255b880b57191ab85e827fd3ee115249de50ba2895570d2f4be26d01a920fc84e06983ef3f86abe5d9cde90c86d7a9d4426f369d19da1aaf761ce2bb02497e26276023157a0c75094f5fe24c6fef97ebc806e80b48155f39f4fc5ce3a546c0c42bfc616b86844b4ff27a74bd162adac1cf58aac4c686ac25ea55ec2a3d8eab2cc3adf55a9fb0a74cce194721abdd2eb74eacd90316ccc56d557cdcda46797006b312dd3cf41693c63b6e6a64735b848ba5b110fd3845d8a6eaf2ffcd76e8d99fa66590b78ab843f9475eab7a6efba2bbba7a44d4fcf880a15a43b147fb292f4e07bc8a4f0a7b9e3d6ed9d70da1a544a30a60d9159ae968bbf9621f5371b1632a89043ccf6a8c670d28ecd107dad21c844cc38619b6afba59e3217ba9a41f4def649b0c09dc06841ef57a07f15f7e467c66f02d71384c69ecf5bb3de5e27f1e8ff1c4f190bffdee86c726a46ebb908af288c572fe3374ecf89a7102dea6c9959ce66b5526de8f7f341774023a4a94827ff3d2628f7ae8c78154c8f2391908c01615c7d87b93f4e473f16399833330395999e2708ec93db92bfdf6591a737067c551ed2ba927287bae77a263fb5f191cd1b3826ed6b719f470b2bab8218490ad1a799451d873e620d9eed0e42e4204d0f77218de2b3c8d140005295530a2e7e6644ea39a83389f9919d9bf0de992a6cd09e72fd0aaf04b324043c35aa92daf82cf317a21f8ba8e5221132811b3bfbf134974b1fb391bf5a10062a6b47d3f387bcaab8cf2bdc1f7b4901ca464de13d9ead373ef6804bde8e3534f9fe4759b405ae033cb0119e7ef4c39f44f64ea649376ee44aa7dc92632b9b622b16396291016af4d10d1ca174e2d4b7b1944f1f0f91374eca094eb7decbfcb168476ac5b461963e976c1a11525cea14f3ed47811c2dc03864c64f156aea35a90d31e9bcdb15760b9bdf7ea9b3f46088adf43c8090a5c2fcb39f874bf876170aad48608421fdd48cd14eef45a0369e7ea2677ce4c5e527c732359175f200c0a2edafa22bdee3193a467727ddce3d9e31a4d4b000dd09e341127a6b04ffe0def96b69a546302ad811cc46cc4c084116daeae28ce05b13a27804277593d93343d1312f5879c995fb9ae046885f15eefe85e0d212378e1f43545f060efb641980ed4cdec60074227f28ffd3e727f5b25522d27ad851adfe464400de19c024fab459b13a2d59bc7be00f28179e8558d40e1a3f3b93d6846946272d42a8779d1a8116cf6c3e9103de9770ff9aa70f2020bb4451e76d52aa1c2805317e7f9ee7f12c35d8d24b7f73051cec778dc24ef45346b813541d92c57a3df262cbb2b5f8737e17a8dbee9929fa7429b2160d7033fbb79e5ad0fd09dc49fd01a30a468dd2285beafdc6090d60d7567444c9fec0b4393fe6ec85e2e53f647cb7515f63cbb950fd7da7467be717596ef223dd1cdd8cbac8592f9b1f96d80d360048a9b23deb4f4c32866d0ac5eb3cbb3bcd21bea405d6c220ef741388b6c90d1d18c30a412065ff411b43dc30a5e4642d8df73998f4f5b72cee1b77e06d44c0e215fa72fbdb29c691587d1da359cae16de61059b2a5470be6dacc76295ae1032b1edba94ddf68da2885870f876e31140ee6592eb7e2d62c4b6d0d4d6c2fb115c6677fd6759d5555b53299312168582f54b5530cee93ab80712c177884a6d1e967845410257a8fb561ce4cb6bea4207f1f0f7f6d2798dd2b2fbbf7eafe2a51394e32f0ddec4c20ad1fe5b596a17b7278947dbd2b98eabc3d4fc84557152b310fbb4a83ef59aae9e24d18d642be0aa5701886cff917b019e9ab71d3c70c9cda462291bb191543a3b565a1802f4184bc8a175f27ef526479bdeea9f341c0bb1303fd715e97a0b4d689bfc091afe26bdff3539440a0c88ecea79415cb44b93a993576a7e90c3979c3ff22868361b80b35668d38e2467b3ce204a183e55d78b6fc32f5855bb432f5e9284d1633463fcf568be371973acf3ccdfecb0a97be9da6b1957304f54482c173c3692a231db19eaeda059a5ea7dc37f27828300afadf1fae9c2022cf1321e9480541bb5971350096e1017f22e9790978a9e49d52233b27ea47ac61a7f70a4219e3fa8bea88fedcb1c238d8da0ffe0d07750f07531840cd9377ba02ed5c038a16e2061213b4ca1a481d87390cd2d3ace1a1f5913679083838a7e2d44985f19b3e319277506cf1070103f8489f2b5d00fb3200469e9a0b8b81ce3d1195a5c17ab054abb4a300b2a8119748b7701f5bd9f4bd6645b376df56e88754a2f81c5a297c3c4eda91b26c02a98b5943b4c688e4322d1ecda62a39c54145af26eb1021ba79248b1e8eab48a572380017340fba09c80a07c129bc0d08dc63a4b68be86b253c1f0a0ed6c864720adf236a4e8e39888890a18492038b065f90fff00d4a72f5fe83d0955dae44aa010c72408c81c878f52ee01e3172dc2613b1ffed1870b8d1e3a13f6bace9917c3be93e05806fe9e07e654107c946b8afe27839b8bf5f9d4352bca7a838747098ecf82d1d0fdbefbf1a881e2d9aa86bac03afa1db59325d636253604247e51d28b757b76241611eceb65ded8a625e9742305f36f9168b778dbe1b17c5dd40057e04163bea4d3e907db8002ce10bc83bf3b7ccd1dc96c9ca45bc31c64c88717184c6f10e24ac1fdc741327ae22a1ae5f3658dc2d046cca0a2ca9a7ce9eece7bef64f68a4c7064d84ab7867ce7e605f665ba97fb95ebed4c4909387da99610c27dd0c2007e557546729ccc034d5539002fda781871c7687f80d77ab1724e64a1eb06cdcd9d246788764fa9017b5f2c66540ed0691ddf4bf77a19132451354614222a207338727d7ad86c0aeabc72a3a804311aefe234a13216da3e78f64158ad55789e80288508b879fcb8aecb29317841f251d1afc2031b527b45c3367aedfa8f28d052ec4b4c23bc61d56f0c265830cf77053c95f594bb338a2b0e9c803512b5914792810f904887ef2bd126ade1e0d98e5ce19194640b8a76fce2230a5d5e274013f05eeaf6a76bbe7b1c30cb580a9ba2cb9d557aa9dab0aa5a59f0e9f92a5603a5114cc3fb9db056eb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0x1000}, {&(0x7f00000000c0)="569b0e66dbd1423e67fb7df521d5456848b1776fdfe9c8150534cd", 0x1b}], 0x5, 0x0, 0x0, 0x100}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:32 executing program 0: munmap(&(0x7f0000a1f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) 06:28:32 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = semget(0x0, 0x1, 0x24) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x9ea7, r2, r4, r3, r5, 0x80, 0x3}, 0x7, 0x9, 0x6, 0x81, 0x2, 0x0, r6, r7}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x0, 0x2, 0xde4) getsockopt$inet_buf(r9, 0x0, 0x5f, &(0x7f0000000540)=""/147, &(0x7f0000000600)=0x93) r10 = getuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0xfff, r3, r8, r10, r11, 0x23, 0x2}, 0xfff, 0x2000000000000000, 0x6}) r12 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x2, 0x100) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r12, 0x84, 0x8, &(0x7f0000000500)={0x100000001}, 0x4) 06:28:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) recvfrom$inet(r2, &(0x7f00000000c0)=""/134, 0x86, 0x40081, &(0x7f0000000180)={0x2, 0x2, @multicast1}, 0x10) 06:28:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) 06:28:32 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffffffff8001, 0xfff}, 0x8) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) 06:28:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:34 executing program 1: setuid(0xee01) freebsd11_lstat(0xfffffffffffffffe, &(0x7f00000000c0)) r0 = msgget$private(0x0, 0x0) exit(0x3a5e) msgctl$IPC_STAT(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 06:28:34 executing program 0: freebsd10_pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000000)={r2, 0x7}, 0x8) r3 = getpid() r4 = geteuid() getresgid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) r6 = getpgid(0x0) fstat(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r0, &(0x7f0000002900)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002640)=[{&(0x7f00000000c0)="38cb318f6922215156c3e10cb8284bd89a81a92dd55b2e25096742800fcaca8946846fe50f6b71ce6a7722e7e7915f543045f690b61c3c07b77ac5ea453365e29aca81fe0e5acc8677", 0x49}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="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{&(0x7f0000001500)="168ff806fbaef95c756bc094a48f2545c39e11d8933c12f13b8316c08456cb6d841a795bdd4c98fb68c052c36a06e31fef5dd70c43f7035da620ec13d596d4ac932a876a8cbdc829cd897e7993e37bbc2a211d1927df495df57800152b710ae3f6701a593dec29e8f53ad647aa00ed2bc499c2c6b3254aad1262785818643e7840f38f7ebc5000a23df64ba947f615b3fef58a3a49338b05ec14cc2f84b87a0d9154eab2c8aba262205bbb1f0898ff006ddc768911622b1493d2b78ec0ec278c98071122b48b11913be38ec921ff89faba962df67a71396961b00ddc863bb8ca8c80506cd7e971b0dfcf42de7170d5d32090c82705ff8727e0eb1a22b5327a61e58363aabd3aa53dcc8cc8f2d5cb0a6cc14c0c318772119477460d842a9b63d608dd38bd57e370eb497fead6c0256242bebc9fc3c42b434d5595e61e95545a47846412e849db860264ff13a6339aa1f305cce8ca49979641f1a62fdd0adbc4957ab13adb4f50038cdaf1e89fb4b2d6fd131f7debf576c393e115df5c6e284d3c1ae153ea53da7865128ef0631cde0aca65a563e2392c4e50ec414b53a4290b6298f84fc98ea187c3b8fa3bea626de8be83e32446542f27dc280fe3811644573ab6c0110a79f053352b85350a62756583aeec067fa07df325de25cc8ed8713ef8ef9609d52c5de51938f2acc0554852786a91a5187e72890f669dcac9c78de3340ceea1d7a5921a8f3470ae2c9937b02c7d12f9ab3ff9197d28eab4efcc47232a36fd3cbde7de3947a38a5341191ee8dd399e0f64a5efda619ef2e8bde18018f1972756fc5d9b9ecf5e4c5071d972bae905cb2c7106ab2785107c8d2d2c0f7eb783fdd2e47843f30badb23ad46c302088348b89ce1762423e10f0b26cf680205b188c7b5a388d712c5433d9496251473c9af2ed97e256381e85ffa1c5faf18a9df5ed0ff09f01551cd96abade3720e63583b51176a9d7ff7c3cb80f665c6c50de2f9d3c61327d171c16fe568d81036f1cd37986c430c49d6698a4de4d6ea0eda5763d6ac3d0a120311b2acf1385ee253cee7ad05208b862d22d05213078cf56e3cc55446dc421d4a96b21bcd362c78d50118278b33ad0a7ad62ebff6e18c1c449348e35ad37518a5560b7b3d6ef5642dec064f4b72f21479af7b167d97dd1e9745d890be74d169fb930e1d1592db6533882604f5cfce4c37ebb786f05a354d4a06c6875e9abace8f312d86e62f9377b3f038f2f5a5689d76a52bb36656fcf0629666c48e1b1884d8cbefac7729258c2df18b7503f867bdbc7c23a526f9ebd99cba1acdb377268589c1e98a6d4609be59069deb85988354347c20947c5b9fcb560e7be9061c7ad63da6e2457c419336964fead8931d8f611f832f65bc5b5ce408afd2764d99fa829aff48807fa2c786b534bda20a4ef1ef20c73667d733d9050bd353d445ff4907b1acd68f0849d618edac6f09b989cecfdfdb94ea3d218ba014411238df1a38d06d23397f561e47d4472363b0ed62b2b76697a2c468c482d4e3274c9392114143a808da471bc22cf4a530603a18959d7250556fbaa98e711eb60262338f4ee1774f7ef69a4093c548051b36614b5e2c52911dec7c83baa1d62b23d404c163890d17bf5a5fd4f8457ad40c875d1edd08ce9eb7ea6b8a8f3aa4a5a066eb4addb244b391312ab2be159a69f97cd1ee2e299ee6918abc6d2e4de52688e3cc2309c7b41f1f9fdddb4f5da84eaeb708da8c40aeb74cb20914e443a8e82f07907c1bf4922652c0b40be16fd0bda7cebbe4630d7c6afaf954e02ecb71660415bcbbfa6443acc762e45b59423c6d47347b3ed36f40db7d2dccf4cf0ee3fbd770352cd16b40814fc0fdc25d587d6d4bd98e8beb641f39e7612e56401d223bbb0a1fede784b5d92934a40cb7a6d6a3cac451c42d977e76785afd4ea8c78b316a94a7066aa2e81912713ce0d607561fde39ed672c596c4d6e3eed8bdca009db5dfe8144c076d1a89c9929db791edfb221631f87b37802bc92c5d7f7a216dcc0ac9d35d1f046f461acd5000e65f46e2ccbb56cab1919fa306b283174f7fb5f912070db6c98ecb8d0041870ebf0a601d56f7bd9619ba74e694ad2f624c83fc04ea5734513e301296aa6f929323a70619a63a40b88e3d9b10e49f7e7adf7bb0c9ac87582231ae8974e548556aae9dd147803ef9b453f5ea8cfdd5bef3ffb14a83ad9304a87b9a9ace7bdc2aa0e97f5a523d6a01352ac327ad3a0b57d492f41611d4fc21718766e0f1e8277e0d11dd6c266f96d045edfd6a58d1f911bd7d5bcb2b9f79f1a410d25491b4d07533724b1b527a0744e30d52a82c3adfcbe5e6c762ba732071907a00cb68f86dd950bc3b0f73d3f0eebf40787ed695b60f1ee6e4df1f70ec50530c907100b86d9e1aa14a6bc0d30d6b5db6f629759d1577e9e8f74ba709f0f34ab9c80697926f578c54a30006ac791cc3998fb7dc6bc709c2b9dc6c125a9744d4ceaa8cefdc3aab7fe6a4303dcc60282122cb1afe1550273a86cdf1611f15eeee93b388d524f64baa5b38214f6079a53a05cb9cf28d910e284f8cf039d5bc012a51ce36dc85fab272e9d935346f1e20ad6d85860e999c6d78e4230edd43b772c3f474e68dd9464b15eb8ffff08ebfba68a25f2d8fa07e7580f9c9f3cc67cb618fec323836cfff3ec652a021a09fe72ddedb05e00c6491a0c124618bd9ca7d5a12f9c15bbc284abbf0bb6e9d37770b092f46bbf46adf0b533d518e5fca2374eecc378cd5106adff6da99544f1bccb608932c8378d985684289a71afd826a1e7ed108e577ba9cb0e485495e59488ba7c6660f4f8ddc7a814815575540b5e6958e68ca06a941a6fe65c053a6d78f298c8fc00b4ed5551c3ab925a153713b069fbd4725921134cb65510e9acdb0bd1c75e0a08033568f87a70e9a2a113234576e306ec8d0589d33149fcd32afaa463193521ae4c5b5cb89b55cfef6e6de208ba36f5fde7f1c307d2b2f911feb3cb417846f01019085ca2d58c02a909c59ab77e7e2eb162bd312d7f5e8241dca10740b617fb484d6be350c8df23d779c24cf33a48fa87975d35be88e328a417fb4c943ccb285d6216f96c7801e4ee4d1807133997d909627acdc925d18651bbeb4cf61f4badccaa2e4a6097b9d73366580ef95be5b196681152daafb9bb4d4c26d778aae018b24b011b19a6796cb4cab18cc69fd384166dbb8864a54d1045066c814a6d455cee148dd3ff7b51c4ba533c6477b7adf9c507d4f8ec2bb545b6f0d14444972fd743e4f07af4a434e3906e574b9ad10c0996886cae9ffdf34633d2a18dfad7331c9fd80adc4653dd758a99fc205de756820c470b59205343543a32723aa81b4c5922af97d3181a566b55f114d5cca067203b48965a9c178031c63b1ebb9251c22e7b6b31e60a3e61d38b10e04e6300c8bd183bbb2442fbeffdc17add093ed5351fd2e00846df7560717ad4f5cf780b690a7fabcaf48dc13950adde3c20f31ed011ff0c3b64d5a07dd112e0f8b1c9ac284a60f02d9b3a64842ef1358051fd6c29c361e468d79be4bbdc0155f9b38f4e5c1fb4d7f6d3afb56585139eae290d8722d7ffd5a4697919d922393b031ec8895a18c5ab659471eee90b6a0f54f93fe840d0c20c957d4f60444fc766d907e62c744055ab60aa45f2fc89898602d00617476d0e9f562446a47f48bb87de0fe753bdcfcd0a7c154c2cafe2bff812eeb926d35736f9ac6d1ccbf5ad69714622a4a3ffceb243c2e4997d2b400820fcf6ad2aaa6f3360b19ed51d0132d2e96e64328558beab80f50527543b350e75c54357a8227709639863cf98cbdf6c2f6ce5c375db2307c4a30029827e72703ea04747cf0b791387f87dca19d3e26a6368f3af613d9184bc4d68e43432cfbdc3f83967d1976087cce37e5419886ba8b382738c4666b16abf2a27508f1d5fe3fc928df04a76a971dbd1535ba1aa43c23ba5b15295503c3a6a936d8f4a903ade1487f92e142716b2f3f5d63c3bb61c71b20e4e451599d738d35f601d092b918bfe3e41b2d645368b66c67a40cf6fa1443b02c97fd99b6dcaba17bac983c4b45f1809286d3ca0abd45aee6b909df16a45ec6c9aa65710986f1be28898c211acae4ab59ac9d48b33a3b2beb788ce50cbae5f7c97d7a92440f7901f418cc86335057467594b6591f896b66d4b6904c9c5df0a96133aae2a3ece14bcb8c702fcf601de6a14f10fcefdd29fa7cb2a8fedc46385046ce7aeff46c1b9d294855a4baa1d892f0b55718fb90cb69257974607bde09e025b3a309ebfac42f1366a341759d685ccb148c16639917305f99cc0f08824e9cc1a996954f6553cc06f14950258220e5c98d032a74f3875cf791e0d1ba31bc6c64195465e9816e08f203ab06ab751f2040bba7ee8fbcb91baeb54c8e52ce785b1cd800ee5fa1e723a663fb644734fe264004092a19b337f1380d4a2b5fdff5226d1a1b755764749ef605a79a95b699ad59c72e737e2a5048931f8dd11d9137742abb74e14d0ef045d04ba7547ea41a13f72af1f1632d05db455f5fc111ebce3745eacf9356f0312dba97808e789bde1e95f3a0e0561286a71d984bcb0566758010ec8f0ce8131a574313855cff5f5607bb197821e22b77348a7b1969d1e837bed5190be303b4a01cbc9abd27b1623a5e159f36cb7981334b6b0df26137389336b902723f46e0e44832f7c1b3360b6d52103d994d2687e4daa9a78f8776ccb9af20bfa0dd43c0b75dea3ad40ccd97703f03e233cb6e6550a5ed349c31c137ad4759042213043bae5c91b6a6228d9298a13a20806b857d5efd59617e9fa06aee5a3c695a0ceebf5d6dca2db64dd8402775b54e5d8de186a3d201bac10961b0d77e92aa20cce60b5f464a63b147e9dd741b8f581fc74a037a58eadc41a269c15547aaf5c4a7ce0ecf8188de9baa06036c60be18b5da519b9e18e6c4769732d662a8c9fb65aa6647d0af30aaba6695e912ce2cad344247233f05d0d0f99217e556208435acbd305b2c6b4c57014db9292fad528c732a6c6e1b74d34ce75985a10c9b91c081d9b75bcdffd7dc3cc2c1541e3586c9ff611c6fdb60fadaf69dfa6f5cb4208a2c8dba41240d23ff4c49284e5eaa6477d89c6e0f2adcd75f9b4fead67796f3a6ec1ec63295630c907512cf2993795ce61a86ad1b6b0ef55dc6afa5db2e594ad0b6cfd0d94a64efa2b1a422c150b8e73f94cfff751c54ffaaff717f95ac8c8e09b3460f4f8e96d6adc06c7f80d1173a3a98b088a0270efc97f10316623891f490477f69322721bce54089d667e8964cb420de5b0500088ed30afa89fc25d97bda8e0c3fc539941d8e5e0b4ecb84bb6ff76ee3d4b69064cebe7bd8f7cd5e3d8aa08f815137680f517724773731f84e4b76270feb353772caab19133888617498221fc91b9e9bd60b53da5ff564c0a18e32a0d7ec3d02ea9723a7422937d42f2115d6e77536c71f737f36f6fc517617cd99ac0eb83176af893c681e32600c34c36f5adc510e2be67794874cb225348d35297166a0f97e0070fff2ac4a635f4c7bce25616791649e05b710fdba122d3e97e41edc56b5b4f30c7e292770db717077881dd78fb7d2078ed3b7cc08efd4af6fc2d521ac5ff57bca73de81a32dc82b1c5c4d9deb37fcb8c5a2b97f95ae0472b174fbcdfcc82f80823a84e1f3c5c224ffa6c00e9db873ca354421e23bb171da27d9676f92e2983b4fdf98bfbc254a166590c455ef34fddac77f0665b56ce8ee95aa68d984cb9052ec931a8e388c79a3440f1e", 0x1000}, {&(0x7f0000002500)="b6c05066562016a5e9208d4dfc7164bab6829a82eb0d36570c899cf4dd071fbdec3395518a3d2b3b0500dd55581e0ab43c97ef6c124edb5371fb4d7956dc6ae59cc2078a892247610d5fc0369ac74a6c83fe335fee0ceebfc0c64db70329c16df856ddadc1b4006898e6167b3042d042f15e78fc540b6c16c64ec9c372d91e7bc3d7f358c85276cf85d6e750258be6b994a9662923a1a27f86c7565be09b5441c3010c3f85aeab37a6241137e2fbb95745f2158b525e5ac3084f", 0xba}, {&(0x7f00000025c0)="cca6462d1e2233dfa6a3437da9649475c084ba0c727435b5a077e73d00e4db1f77be21796ee80f4c18408e3d8451fe404df51642f972b9821cc8edfddd7edc29d20bacec", 0x44}], 0xa, &(0x7f00000028c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x20000}, 0x1) 06:28:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="03000008", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xff}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0xc1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x9, &(0x7f0000000180)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x8, @loopback, 0x53}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x3af8, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x2, 0xfffffffffffff801, @loopback, 0x3}]}, &(0x7f00000002c0)=0x10) 06:28:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000000180)="dd4c6501be03994fcbea787ea41da772d32efd13a466dd2a8715b0febc1c4ecf1e4168816dae5dd97c944ecc9adeee5e1a093e54bd34076369881dad7ec1f5fe46060060500f66a438678574165a5b72d0f1ccada677f4427a652bffb9c829cb721685416a73f7b5d7e27c807d9bbcb74f9345bd4eb275d4fa3edd1497c958147e91875d60bb55c552508bee7b9538b394d4b50847442cf3e193592cd0aedd98a6596fb544673ae3d505a6820c495f71964ddd054568d738972806b557c8aae0ab4c6855d64a17c7280fa0e25d2d20532d952f7f77", 0xd5}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002280)="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0x1000}, {&(0x7f00000000c0)="569b0e66dbd1423e67fb7df521d5456848b1776fdfe9c8150534cd", 0x1b}], 0x5, 0x0, 0x0, 0x100}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:34 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x3fc) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x800) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3a}, &(0x7f00000000c0)=0x8) 06:28:34 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x41) socket$inet_sctp(0x2, 0x5, 0x84) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:34 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfdffffffffffffff) open$dir(&(0x7f0000000280)='./file0\x00', 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x40, 0x3, [0x0, 0x5, 0x5]}, &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000300)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="040007000900d600000001800318080001000e02cfc593d2272f641f29b0e4928ca0da1c5fdddc6d0205dd6c3b8d0f3cb1a7b92873fdd0cb7dac4931de11176aac982c2cfb6e5b964a0faabfade444a0ac3bf24432ee1605b33abdf306000000b19ea98bcd9ccec2bb4504c76c559ae657da3ccaebd6719b4f3ba0f7d6305dd93864fda4a53e41e427879486537eb35340"], 0x1) 06:28:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/207) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:35 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:35 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x3}, 0x8) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:35 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) getresuid(&(0x7f00000001c0), 0x0, 0x0) 06:28:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x20101) poll(&(0x7f00000000c0)=[{r0, 0x2008}], 0x1, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt(r0, 0x4000001, 0x8, &(0x7f0000000100)=""/96, &(0x7f0000000000)=0x37a) 06:28:35 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffd) clock_getres(0x13, &(0x7f0000000040)) writev(r0, 0x0, 0x0) 06:28:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:37 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/125) 06:28:37 executing program 0: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0x4, 0x1}, &(0x7f0000000200)=0x18) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="522df41d267ebdceee08a356510e9ab5a98467753c27ec2cca91c3995583cae5e393ee8a93dcd31ba4179647506dd2594ea36663b2543361a9b7e2d8f8463ee25d2e3e55b583d08efb825dd94a0e983ec2adffc1f9d99ca722764d9355dd28b5fca2bc143eccecd0f7eb63db51076233fcde3f19983df8bfce4bba0966c5c00cf54eb98802bfef7ad59f77f3af4ef9b9081b87b35ecd0eeafe0b86cda5a08176e1e5fd61de1f443d66b5397da1478a4fef968163de670fc653000000000000000000"], &(0x7f0000000300)=0x94) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10) 06:28:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000047a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r1, 0x3) fcntl$lock(r2, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r5, 0x3c, 0x6}, 0x8) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r7, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r8, 0x3f, 0x3, [0x9, 0x6, 0xff]}, 0xe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 06:28:37 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x20000003, 0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x0, 0x4c, 0x2, 0x3f, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0x5}, &(0x7f0000000140)=0x8) 06:28:37 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = geteuid() r2 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x6, 0x4) setuid(r1) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) mlockall(0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0xc) 06:28:39 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = geteuid() setuid(r0) r1 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x18000, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0xd48}, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x9, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/255, 0xff}], 0x1) freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 06:28:39 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, r2}, &(0x7f0000000100)=0xc) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:41 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x1, 0x0, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$sock_int(r0, 0xffff, 0x20000000000008, &(0x7f0000000100), &(0x7f0000000180)=0x4) 06:28:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000200)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x803, 0x3ff}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0xb3, 0x0, 0xfff, 0xcb8, 0xe50, 0x8, 0x101, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:41 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x40) sendto$unix(r1, &(0x7f00000002c0)="c32ecdba4e12493ecba8f60150772cea7c5f93c4798bed4dcee43cc36e6c14b3f3d955779fc10a0d73009a56dea29e549e151a71e0dfd0a96b8df99efd9e37fa8ddc017120cb0e13d23fcdf91a3049ddd94243a25b89b4e955041f47e5", 0x5c, 0x180, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c653000a612775bf243c9482bd74f3c430250b8fa5d9e48b4584417eb8e3d693f2c3cd2a102f12160ae303ca81cd64f3ffde25e5938787ad7f7d129d50703feacc71e5fd4f0c2b0ed483b718878e7ccfec72c4bcddb03b703ef9629de06d3b39faaa7121bf00cef669c397afd2b0e0d218d3958083447900f580da6fb6a31bada43a231d2a900399a6c82ef2545998d13c7ca1179a0057dda7d70424ba39fd1126b7a07b4c93eae99c284f96bea33d16078323cc94248ae39be86df0146285814615d068383"], 0x1) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:41 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000023c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001140)=0x1002) poll(&(0x7f0000001180)=[{r0, 0x2}], 0x1, 0x7) socketpair(0x0, 0x5, 0xe9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r3, 0x19, "6afdd0c087c3c2034e5fb25881d976f9bc98e03caf8a902776"}, &(0x7f0000000200)=0x21) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000000c0)=[{r5, 0x0, 0xf7}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000011c0)={0x0, 0xa2, "fd1f4ce84bf31a6c3db28fac3f3401a668ecd58f96457241936c22a83040b54b1b08f45cb6ccd9fc9373e1ed507468e506c8bc1137e5ce11e6e9b0c37834826c10a0d41c1aa546f9a74d127a4c71b0795b5c70313846ad427a9399a4eee75f8d3a111e33f1aad7f542bf470dddd5935a38d1d4edb0a46eeb3777a75c50319e9256d43bfb150a85f40cd0374ab3556088007b16f32e5d884b5b67fde22d8fc341b36f"}, &(0x7f0000001280)=0xaa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000012c0)={r6, 0xa98}, 0x8) 06:28:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0x5) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x38) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0xf, 0x0, 0x12000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}]}, &(0x7f0000000340)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100000, 0xc) getpeername$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x2, &(0x7f0000000040)={@rand_addr=0xfd, @empty, @local={0xac, 0x14, 0x0}}, 0x8) 06:28:41 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = getuid() setuid(r0) r1 = msgget$private(0x0, 0x284) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:41 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) 06:28:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f0000000180)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:28:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:43 executing program 1: getuid() geteuid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x2, 0xfffffffffffffff8, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x7}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x716683aca3d1af21, &(0x7f00000001c0)={0x400, {{0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x75f2, @loopback, 0x20}}}, 0x108) msgctl$IPC_STAT(r1, 0x2, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="abbf1640b14d973031cc13cbc476e06b7f28ba0c4d62e30263326b285c7077e9bc597fcf2c1f4c1326ef90dcc1ab3e6b206053a3a25cc4af41627d95a7368b5f630865f14c1e7f923337f5a6d5fa47e955ef71450fae05ffae8a2b2059fd17ca9ee0a587ce540049ec1c3b778cb1a1e3825d21a8d2c07578308f357aaba7ce68420000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) sendfile(r4, r2, &(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r3, 0x7, 0x100000000, 0xd48, 0x6, 0xfffffffffffffffc}, 0x14) r6 = fcntl$dupfd(r2, 0x11, r2) faccessat(r6, &(0x7f0000000180)='./file0\x00', 0x100, 0x400) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000100)={r5, 0x9, 0x800, 0xe550, 0x100000000, 0x6}, 0x14) 06:28:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x140, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0x5, 0x8, 0x29, 0x3, 0x1000}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x39, "ba6595267c0a034445cb0825846b06043abf82a4366f55a98fdbc13e23a2de2549691d7cf0af50e6790fa3d9a3dbca5bd8adb0edc53b3bb58a"}, &(0x7f0000000300)=0x41) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f00000000c0)={0x4, 0x1, 0x8, 0x5, 0x46e}, 0xc) 06:28:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x4000, 0x8, 0x5, r1}, 0x10) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x1) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 06:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@broadcast, @local}, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xac, @loopback, 0xfc2}}, 0x0, 0xa54f, 0x8, 0x201, 0xfffffffffffeffff, 0x0, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xcf3, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000240)={@multicast2, @broadcast}, &(0x7f0000000280)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000026c0)={@broadcast, @loopback, 0x0}, &(0x7f0000002700)=0xc) open$dir(&(0x7f0000002740)='./file0\x00', 0x100000, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc) writev(r0, &(0x7f0000002600)=[{&(0x7f0000001180)="283ef4dcf68a6dc22e10012691e5c29082038d1a278164f9c3ca5d2b284005eaabc7162b0ccdf962100cbd1706308d4e5cbbd270a45009b29da01baaecffce10dea3c457f48178539e6094d74f6ed836574268b1ae8290a8b5e5a51b4925cced2afe061be62602143e9d834ab9baf688c505ee3a2a3e7bddb010ecb1cdd7b5f45a116c950f2ec5b03a694c740dd8c496632f4f783b45147c1fd0c65ae1ec94ef536b2910e982de38045a46ad36ee837d3309fb052926ddf038510b72fd09534b", 0xc0}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="a0fb29b1366af3ab0a0d75715d96ff2e9eb0b1b5417c86ed405917a16eb8d55dc13ea3f8945e5c7e96a1088c255b57b4eac3cd257f3d942cd0114be3bf2b95b58ad24b2672573090f8a621e84d1274813fd03863b36591ce57de7326e8fe71749fb30de7bbfcca6816beb00f7ae71d9970c0ae0142d62e834dd3827bf91ad08d07d2c33de3cd2ee546d8a15da592669379", 0x91}, {&(0x7f00000000c0)="f3a9e24d67373cfe5e0770f072fa2c2a3853a8febaa9aee9359f9b990debffcbc5bb82dac70991b06c5b6528351d4c", 0x2f}, {&(0x7f0000002300)="da0c2ec2b303ce92018b4205176d1279dfc9fab1f57974db18f1224f5427266ae47ebae13ded91bf200ef4f70431188fb2579d6fde5198a9383368685aeb191620ddad59b8900a414d143ade555aad93", 0x50}, {&(0x7f0000002380)="740832d125b052b8eca3b69dbb1bad3376ea5178685cf13d43f24a9f8f04d3c0cf0599de602f7d10490e38d4e418bf7c058203344082c00235feeb76d4e3c7e410e9fb0fd3374851463aa0d3cbc5692b7fedc00dae282368002e47b0b7fbf35d17fb88e916fc4088d7afb608416329b01e96e99a7de97c2bbc28deba537fd58a4467c35b1c9bee73d2856d52e78fdeab449705f44f4e208585969a9c717f4a9d908efab6a4d8445de7346fc8bfce1435305020af0e1227298b9b5d0147d31cd7440beeb4cca60e4443bcbc48d25714b5b5bb0bd17c8d1cf43283d569247429c0716a741724e56af6b53f46f5ba082bc1f3e07f", 0xf3}, {&(0x7f0000000100)="390b4c9f925a69956cf93182c40771e5", 0x10}, {&(0x7f0000002480)="dc333bd15d49a288560dd4201b6554f14a626b725f090024393c89c393cbe68eb297a3b8599aba2044a888d8c86a50e11d3ced2f20588a417fe85c2bd123bb2be63556697feed45a8146910e02d6f902fc7b1c59b806c343215b78e30cea610bf8c2a50d35919566a320e440cbe70455fd2ff49c6e333bfc0156142f32744e77e29a36ebe4", 0x85}, {&(0x7f0000002540)="2db5d6d09ddabeab3638d3e3b5e7bc1f6a7f0366c3edd3936c529667da95084d9f09e1d43d48050be87645f7421ce8b8ab4a3a7f9b1af9ecc87f2b2f2c19f478a2b0801b60203b7a72b0662a20bf4bf1b31a12426c0016205cbb2912232fd36f5aa014b2bdf256f58104027894cf3552a44cda2aac455757bda1e33476c42ead34505609fc276692f3efac1a9a58fa9702cae8ec123eb4a91971cd50f01aea3d11cafcaad287c3ebc0cb26", 0xab}], 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0xe4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000180)="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", 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) socket$inet(0x2, 0x0, 0x7ff) 06:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 06:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8a40, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001280)=ANY=[@ANYBLOB="010000008a6549c4d08cc9008672535bec51d5d1f3b5bee9b6514d0939", @ANYRES32=0x0], &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001200)={r3, 0xd9}, &(0x7f0000001240)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:44 executing program 1: setuid(0xee01) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0x9}, 0x184) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 06:28:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000005c0)) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x8}, {r0, 0x14}, {r0, 0x14}, {r0, 0x2000}, {r0}, {r0, 0x2}], 0x35e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) fcntl$getown(r0, 0x5) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/54}, &(0x7f0000000040)=0x38, 0x10000000) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000900)) open(&(0x7f0000000c00)='./file1\x00', 0x40, 0x98) 06:28:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @loopback, @rand_addr}, 0xfffffe32) 06:28:45 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/176) 06:28:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x7) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10040000c, &(0x7f0000000140)={@multicast2, @multicast1, r1}, 0x324) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 06:28:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:47 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x80002e0) freebsd10_pipe(&(0x7f0000000000)) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 06:28:48 executing program 1: msgget$private(0x0, 0x200) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setuid(0xee01) msgget$private(0x0, 0x0) 06:28:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) socket$inet(0x2, 0x5, 0xaa3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0xd39c, 0x10, 0x1, 0x200}, &(0x7f00000000c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 06:28:49 executing program 0: setuid(0xee01) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0x9}, 0x184) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:49 executing program 0: r0 = socket(0x4, 0x5, 0x0) sendto(r0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0) 06:28:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:49 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x17, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000ff010700ffff1500ff0f000002004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e3d8c19d48aa0000589c7c19fe1346"], &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4c0b}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x4, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x10) r4 = shmget(0x2, 0x2000, 0x12, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/159) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000500)=""/60) 06:28:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getrlimit(0x1, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:49 executing program 1: r0 = msgget(0x0, 0x18) msgsnd(r0, &(0x7f0000000040)={0x3, "f963476dad6ef6bbfb0da0ae13d0bf506733758ddb3da67360310217fb92c1e9d8eecc494cb85c04ea81320a0059ffeb96fe"}, 0x3a, 0x0) setuid(0xee01) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:49 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) semget(0x0, 0x1, 0x1) 06:28:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) 06:28:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getrlimit(0x1, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:49 executing program 0: semget$private(0x0, 0x1, 0x8) r0 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/19) 06:28:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:51 executing program 0: r0 = semget$private(0x0, 0x4, 0x2) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) __semctl$SETVAL(r0, 0x40000000001, 0x9, 0xffffffffffffffff) 06:28:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @multicast2, @rand_addr}, 0x30) 06:28:51 executing program 1: geteuid() r0 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/166) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) 06:28:51 executing program 3: freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000480)={0x86, 0x1, 0x3, 0x1, 0x400}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x202, 0xcd) r4 = semget(0x2, 0x4, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000002c0)=""/248) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000040)=""/43) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:51 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:51 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x1ff, 0x9}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000400)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={r3, 0x0}, &(0x7f0000000000)=0x10) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x423, &(0x7f0000000480)="8c337a37bbdf375478e564752bfad9ee5ceddcde6c73c148e5eb8d360a36d0a24606b91409c03374464d550b9421d56feed7a74b24b6c445c31eba6e5b7224da92d579f76baf40", 0x47) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x30, &(0x7f0000000080)={r4, 0x80}, &(0x7f0000000440)=0x8) 06:28:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) fstat(r0, &(0x7f0000000240)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xfffffffffffff001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x189}}, r2, 0x10000, 0x67bc95a1, 0x2}, 0x8c) 06:28:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x69) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:52 executing program 1: setuid(0xee01) msgctl$IPC_STAT(0x0, 0x2, 0x0) 06:28:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$getown(r0, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 06:28:52 executing program 1: getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0xffffffff}, &(0x7f0000000280)=0x8) 06:28:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 06:28:54 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0xe41d) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="6d0ff57e1db410fd28b8c515db72a601504d61b87737c918d09d7daa5b8998ea9e76a58be3001c7c8d1a2e9ae6851de46ccdf3970b328169fd93689303118d6a58c6b825f5ad254ad361adfeb045bc5f55ce0afbd1a2b4e15d1e498cba15bbf0d3f2c8d217acd454c4942434b798560995cf54dc8dcb13505fc191ba", 0x7c}, {&(0x7f0000000080)="12fc7c20e6ca20730b879ec3262f7bedb04e48ff7c96f35af88ea4494d5893afedc3f08c70ad9ce76c911dd01f86cd718a8849a84a7b", 0x36}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f00000000c0)="5d4afe4bf513d5e532d6", 0xa}], 0x4) 06:28:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @broadcast, r1}, 0xfffffffffffffec7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:54 executing program 1: setuid(0xee01) socket$unix(0x1, 0x5, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:54 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xb0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x100000000, 0x5, 0x21c, 0xffffffffffffffff, 0x3, 0x6, 0x7, 0x2338, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r4, 0x80000001, 0x1, 0x5000000, 0xd19}, &(0x7f0000000180)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @broadcast, @rand_addr}, 0xc) 06:28:54 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x6) r1 = open(&(0x7f0000000100)='./file1\x00', 0x4, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe2, "806b9de2b7e6d3a63ffa3f8d3eee9e2d1ae565d49547bf3ec627412330008bcaaa79d653d89b7f670a284ab6fb13b65834ac4115839a070202d4115de8bfc24a23ef8bc0d32c90bb246b5eb177aa6c533a2ab23d46c7b56763f37270a9e14cadebc0a7d0b33f1e60551590d7ce2ce8abb17ec109f39764503895eec592edd363167a5e72dea780497fedbc4a453c11f1a4274ed88647bf17beaa7248a143741381f95351d7d21b6202fdffcb3db682233acf322fe7a3410267f94e0d92277278ccf895a860be23aec5abef17c20db3f6b9db378c2fa7d7c612eeb39fb249bbfda159"}, &(0x7f0000000240)=0xea) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x9, 0xffffffff}, 0xc) msgctl$IPC_STAT(r0, 0x2, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x5, 0x4}, 0xc) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x106) ppoll(&(0x7f0000000040)=[{r3, 0xd}, {r4}], 0x2, &(0x7f0000000080)={0x1, 0x6b10f2eb}, &(0x7f00000000c0)={0x7ff}, 0x8) 06:28:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @multicast2, @rand_addr}, 0xc) 06:28:55 executing program 1: r0 = geteuid() setuid(r0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r2 = msgget$private(0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r4 = getuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setresuid(r3, r4, r5) r6 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r6, 0xffff, 0x1006, &(0x7f0000000180)={0x3, 0x3}, 0x10) msgctl$IPC_STAT(r2, 0x2, 0x0) 06:28:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:56 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x3, 0xffffffffffffffb3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @empty, 0x3}}}, 0xfffffdfe) 06:28:56 executing program 3: socketpair(0x1e, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0xff, 0x2ade}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fdatasync(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:56 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x40) msgsnd(r0, &(0x7f0000000000)={0x2, "6c6f9f27957bbfd2530471d8b81385181d03d65e0f08625654a883c17a3692883492b1705be880697c1b758dd6b714ba1d1471cbda2ee85f3a5ff4b9674bf167526c9b517273a51cf2ca650af373f7698ebab382155d6f421858f56173111cd4a30ea0f222075878fb8005e1dc6326e73ebff4e5c41f2f8e4cfa62f8981c6bac57edc6c4e83af21a4fbb8818baf4d1bc95ef88b2aff9523d879e6f36c56593b380abbcdf643cd4216bf743646b5669c7c2"}, 0xb9, 0x800) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:56 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/174) 06:28:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000040)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 06:28:56 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgget$private(0x0, 0x1a) 06:28:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@loopback, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @local, r1}, 0xc) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r2, 0x48}, {r2, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4c, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xffffffffffffff01) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:28:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:28:58 executing program 1: msgget(0x0, 0x200) setuid(0xee01) r0 = socket(0x17, 0x30000005, 0x400) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:28:58 executing program 1: msgget$private(0x0, 0x40) setuid(0xee01) r0 = msgget$private(0x0, 0x404) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:28:58 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x6, "01031aba875569e7059a60f55beaceb7"}, 0x14) truncate(&(0x7f00000000c0)='./file0\x00', 0x40) 06:28:58 executing program 1: msgget(0x1, 0x400) setuid(0xee01) r0 = msgget$private(0x0, 0x101) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:00 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="020040", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x2, 0x3}, 0x8) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) r3 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x101, 0x254) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x3ff, 0xfd}, {0x1, 0x80}}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xfffffffffffffffb, 0x9}, 0x8) 06:29:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:00 executing program 1: getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setuid(r0) setuid(0xee01) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/101) 06:29:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = dup(r0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 06:29:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:29:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4) dup(r0) 06:29:00 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000100)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) geteuid() getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) setuid(r0) r1 = msgget$private(0x0, 0x0) r2 = socket(0x10, 0x10000001, 0x4a) getsockopt$inet6_buf(r2, 0x29, 0x54, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) msgctl$IPC_STAT(r1, 0x2, 0x0) getuid() 06:29:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @multicast2, @multicast2}, 0xc) 06:29:02 executing program 1: getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 06:29:02 executing program 3: r0 = socket$inet6(0x1c, 0x2000000010000403, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socketpair(0x1d, 0x2, 0x7c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x15, 0x0, &(0x7f0000000000)) 06:29:02 executing program 3: r0 = socket(0x10000000011, 0x8000000003, 0x0) write(r0, &(0x7f0000000280)="661cd9ff8e17ffecb3aea3f968a1a422312a03cd82e4ecc3a87926d6617051028d2738dc47a1c9c3f0fecbcf40f42e7ecd44a92bbcaca805c1596c1fa8eed759c503b431157c029124eb20787a6feff3d8279d1452f6f682b1b62a9a792dc7bb1cfd0755198e60d4ea94cbac8fc90c5d26578e797adad3504b610b36218388c8fad8d398afc5d473b6f52fc16d8a7acfd5a1712cc3c76a0f", 0x98) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000000)=""/183, 0xb7}], 0x2) 06:29:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:02 executing program 3: freebsd11_stat(&(0x7f0000000380)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000940)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000a00)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) freebsd11_fstat(r0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000fc0)='./file0\x00', 0x0) 06:29:02 executing program 0: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x5, 0x80010, r0, 0x0) mlock(&(0x7f0000af5000/0x1000)=nil, 0x1000) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) shmat(r1, &(0x7f0000c6f000/0x1000)=nil, 0x3000) 06:29:02 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3188, 0x3, 0x3, 0x40}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r2}, 0x8c) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) geteuid() fstat(r0, &(0x7f0000000100)) r1 = dup(r0) symlinkat(&(0x7f00000005c0)='./file0\x00', r1, &(0x7f0000000600)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) freebsd11_fstat(r0, &(0x7f0000000340)) getuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x108209, 0x190) setuid(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000500)={0x0, 0x7, 0x0, 0xffffffff, 0x10000}, &(0x7f0000000540)=0xfffffffffffffee8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000580)={r4, 0x3f, 0x523b}, 0xc) sendfile(r0, r0, &(0x7f0000000480)=0x52, 0x3) msgget$private(0x0, 0x0) 06:29:02 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100100, 0x180) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 06:29:02 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1}}, 0x0, 0xdc5d, 0x3, 0x9, 0x9, 0x4, 0x80}, &(0x7f0000000440)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1000, 0xff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x8f01, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0x1, 0x665, 0x5c, 0x9, 0x2, 0x5, 0x100000000, {@in={{0x2, 0x3}}, r3, 0x223, 0x6, 0x63, 0x401, 0x400}}, &(0x7f0000000300)=0xb8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) socketpair(0x1d, 0x1, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 06:29:02 executing program 1: setuid(0xee01) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) msgget(0x2, 0x20) 06:29:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100005, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) 06:29:04 executing program 1: r0 = getuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r0, r2, r1) setuid(r3) r4 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x1) msgctl$IPC_STAT(r4, 0x2, 0x0) 06:29:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb6}], 0x1, 0x0}, 0x109) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 06:29:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 06:29:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 06:29:04 executing program 1: msgget$private(0x0, 0x0) 06:29:04 executing program 1: setuid(0xee01) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e230700000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff00000000000000000000", @ANYRES32=0x0, @ANYBLOB="0800050000010000"], &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x5, r3}, 0xc) 06:29:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:06 executing program 1: r0 = socket$inet(0x2, 0x20000002, 0x1ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x52, "6c8d7de09eb3d98b094d02cfe19459d7bf5d3ffbbfc6c4de837fefe28b836b578ec5dbbbc345e9658990bbd3d8acb58686e30dd25cb2d5d27fe1810ca0ccc249496a1ac94ee69859a85e4496aadeeadaf154"}, &(0x7f0000000100)=0x5a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x3b, "2676af73d351fb06d8459fbc17601e63ab4c77792f55d5505f34224a00fc16b128e67387d2a50e72854f3650550f43ff6329410b7d039dbf1343a8"}, &(0x7f00000001c0)=0x43) setuid(0xee01) r2 = msgget$private(0x0, 0x2000800000d) msgctl$IPC_STAT(r2, 0x2, 0x0) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 06:29:06 executing program 0: r0 = getuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r0, r2, r1) setuid(r3) r4 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x1) msgctl$IPC_STAT(r4, 0x2, 0x0) 06:29:06 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4) Feb 7 06:29:07 ci-freebsd-main-8 syslogd: last message repeated 4 times 06:29:09 executing program 3: select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0xff, 0x7, 0x273, 0x4, 0x4, 0x8, 0x8}, &(0x7f0000000040)={0x1, 0x27, 0x1ff, 0x3, 0x3f, 0x8, 0x6, 0x2}, &(0x7f0000000080)={0xffffffffffff863a, 0xfffffffffffffffd, 0x1, 0x4, 0x8000, 0x7, 0x2d0, 0x3ff}, &(0x7f0000000100)={0x6, 0x708}) select(0x67000000, 0x0, 0x0, &(0x7f00000000c0), 0x0) 06:29:09 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 06:29:09 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000180)) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setuid(r0) r1 = msgget$private(0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x7f}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x80000001}, 0x1e4) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:09 executing program 3: munmap(&(0x7f0000f37000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000dc6000/0x5000)=nil, 0x5000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000a81000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0x0) 06:29:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100001, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 06:29:09 executing program 0: clock_settime(0x0, &(0x7f0000000140)={0x100000000000000}) 06:29:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x4, 0x9, 0xffffffff, 0x6, 0x2, 0xfffffffffffffe00, 0x6f49, {@in={{0x2, 0x3, @multicast2}}, r3, 0x6, 0xfff, 0x1, 0x4b, 0x9}}, &(0x7f0000000280)=0xb8) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0)=0x7fff, 0x4) 06:29:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000980)={@in6={{0x1c, 0x0, 0x4, @loopback}}, 0x0, 0x3, 0xfff, 0x2, 0x6, 0x0, 0x8}, &(0x7f0000000a40)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000a80)={r3, 0x8}, 0x8) bind(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d4fd3057af6c9174395cbdb20b003c4e5715f6927c96352b0ea530a31c8a8f194c391c8f532d99fabef1887912595ab677331439c0cade2d2cb4dd17c7b62615e2270cc4012f9022765f0c41501b74ffef81f71fe6f4b997645d13917ce29d94a0215d475bfb81f4ec0c150ada971cbd7babd6159e7ba158304354e275f1e4f4cd10e95e236db8ecd784b688caf6ae380be561c851340ab6a46de0d9a53ccc70ca43d78178a33bf88d"], 0xc5) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) freebsd11_fstat(r1, &(0x7f0000000400)) freebsd11_fstat(r1, &(0x7f0000000480)) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) geteuid() getuid() geteuid() freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) r4 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000900)=0x5, 0x4) fstat(r1, &(0x7f0000000740)) geteuid() getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) r5 = geteuid() setuid(r5) r6 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r6, 0x2, 0x0) r7 = socket$inet(0x2, 0x5, 0x5) r8 = socket$inet6_sctp(0x1c, 0x3002abc3eca1024e, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x8, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f00000001c0)={0x61c, 0x4820, 0xde1, 0x1cc8, r9}, &(0x7f0000000240)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) rmdir(&(0x7f0000000940)='./file0\x00') bind$inet(r7, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) getsockname(r8, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) 06:29:09 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:09 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0xfffffffffffffffb) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:10 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0xb) msgget(0x3, 0x80) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000980)={@in6={{0x1c, 0x0, 0x4, @loopback}}, 0x0, 0x3, 0xfff, 0x2, 0x6, 0x0, 0x8}, &(0x7f0000000a40)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000a80)={r3, 0x8}, 0x8) bind(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d4fd3057af6c9174395cbdb20b003c4e5715f6927c96352b0ea530a31c8a8f194c391c8f532d99fabef1887912595ab677331439c0cade2d2cb4dd17c7b62615e2270cc4012f9022765f0c41501b74ffef81f71fe6f4b997645d13917ce29d94a0215d475bfb81f4ec0c150ada971cbd7babd6159e7ba158304354e275f1e4f4cd10e95e236db8ecd784b688caf6ae380be561c851340ab6a46de0d9a53ccc70ca43d78178a33bf88d"], 0xc5) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) freebsd11_fstat(r1, &(0x7f0000000400)) freebsd11_fstat(r1, &(0x7f0000000480)) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) geteuid() getuid() geteuid() freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) r4 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000900)=0x5, 0x4) fstat(r1, &(0x7f0000000740)) geteuid() getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) r5 = geteuid() setuid(r5) r6 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r6, 0x2, 0x0) r7 = socket$inet(0x2, 0x5, 0x5) r8 = socket$inet6_sctp(0x1c, 0x3002abc3eca1024e, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x8, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f00000001c0)={0x61c, 0x4820, 0xde1, 0x1cc8, r9}, &(0x7f0000000240)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) rmdir(&(0x7f0000000940)='./file0\x00') bind$inet(r7, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) getsockname(r8, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) 06:29:10 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) unlink(&(0x7f0000000000)='./file0\x00') 06:29:10 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x95, 0x800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) 06:29:10 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x703) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000140)=""/7) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000180)=""/38) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000cd1b00000000000000000000000000008b8a1f5c2a5a57ac07000000000000"], &(0x7f0000000040)=0x32) r3 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x40}, {r3, 0x2}], 0x2, &(0x7f00000000c0)={0x8, 0x1}, &(0x7f0000000100)={0x3}, 0x8) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f00000003c0)=""/197, 0xc5) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00000004c0)=""/123, 0x7b) poll(&(0x7f0000000380)=[{r1, 0xc4}], 0x1, 0x0) r3 = semget$private(0x0, 0x0, 0x40) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000640)=""/201) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="2197fedda5e8ddd537e2e93db9ab32c96d994ca7dee6d1dcd719871e8576463cd6cc3bac5f94a3ecc76d43fb61da24a407ee67fd5e4a920d8b21fa397dd0", 0x3e}, {&(0x7f0000000080)="e5772e6641fbae5cbe5d9f69b3d74dc738053fdf44", 0x15}, {&(0x7f0000000140)="f9eea90b738785531a2911c00c4982cdd7e3f3b3ceae80f43bf2c829c4ac34e9453b5362cce98a1b42708319d25d40e73f4ecb2a014cfdce7fef59e273ab1e07293be92eefc9c4e9efb55d8ae285836d18552a7d7895cdf4a05484ebfd0607bac211bce601d4167f443f56801bd0566d529c781fffb9fc3219", 0x79}, {&(0x7f00000000c0)="d1d0fa606557d06106a82f2917fcdf9a7163658eb4b3", 0x16}, {&(0x7f00000001c0)="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", 0xfd}], 0x5, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000005c0)="0df7d5fcc58d17ea8f0c64adf52b002ab5db850778df20172cb9cc9e09502ade5aa4833d654d67ac958de952d48e433571d42d4845bf6bba0e03288ccb653fd221beec289cde2d673522fdd75c9278a754c9bfbb4d71968d159acb6b02eb55d4b7f2adba6f44918c", 0x68) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) 06:29:11 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/220}, 0xe4, 0x3, 0x800) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x6c4007eb, 0x4) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getuid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x0) 06:29:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:12 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/3) r1 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x2000000000c) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="812d78a673002db0531faed958206433c1a489aed6cfb0b4ede51bebd041da939f4bba1b3211f9d82051764bb2ed0ed8c2b347e8036d4a02cbcdf8220e19679bca61096008be4d32178bcf35985d670ef00aaa1de66eb6fb2646a541476654b4d213b01bea12daed15fdcb41a9ba2f21c5a6c6e6314b7b8c1b34deef370b957bff48839e972823c8c881bcd1714b84fa20f0cd48d6db2084"], 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) 06:29:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000500)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000005c0)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0008000000ba2ca8a74db1ac383accfb9050050003000004ac9a00007628"], 0x0) getpeername$inet(r0, &(0x7f0000000580), &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000640)={0x6, "0000000000000100e4a0a98dbe593097"}, 0x666c6599ae94c92a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000100000001000800"], &(0x7f0000000540)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x10000}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 06:29:12 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = geteuid() setuid(r1) 06:29:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @remote, 0x0}, 0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0xe6, @multicast2, r1}, 0xc) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) fdatasync(r3) fdatasync(r2) 06:29:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x40) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:29:14 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000014c0)=ANY=[@ANYBLOB="1c004e2209000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYBLOB="860400001843c5d3d1d60000000000fb8bfdbcfa0000000000de6f4aa4be8dedd05570de042b728a1ad28dd31d46b162bae48cdfd43b01462591e5273c210788bdc9c19aeb2884efabe55556641c66c60141b773d9f316b09e82d856eb96abc3cc1ddfbc5794df04f3ae17c249ea23d8b2642d8e403398cae0911ff027c66dd569f479552066583a0c0000adcaa64c3bdbe4819e7eae0549843a251b55"], &(0x7f0000000300)=0x98) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r4, 0xe3) close(r4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) read(r3, &(0x7f00000004c0)=""/4096, 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r1, r2, 0x0, 0x1100) close(r1) 06:29:14 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 06:29:14 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x6, 0xffff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r3, 0x14, 0x3}, 0x8) 06:29:14 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) socketpair(0x17, 0x10000007, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000040)=""/59, 0x3b, 0x80, &(0x7f0000000080)={0x1c, 0x2, 0x2, @loopback, 0x39f5}, 0x1c) msgctl$IPC_RMID(r0, 0x0) 06:29:14 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:14 executing program 1: setuid(0xee01) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x6, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce1132f840bbf7520c89ba047751d5c500000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="030000000700000006030000fdffffff08000100"], 0xa0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) 06:29:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:16 executing program 1: setuid(0xee01) msgget$private(0x0, 0x104) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:16 executing program 0: r0 = msgget(0x3, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/98) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 06:29:16 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) 06:29:16 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000d47000/0x4000)=nil, 0x4000, 0xfffffffffffffffa) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x2, 0x4) 06:29:16 executing program 3: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 06:29:16 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r0, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ftruncate(r1, 0x3) 06:29:16 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0xf, 0x5, 0x400}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x4, 0x66, "69b0aae7e8fcf5a68fa34c744b8b84000ca8e91a6c6f9c5bd4e46bd1390fe668204339073764b9570236f7301c1cca24844063d6a817c4a6f60608ad37973adf369c6836d77fb0202b45892ee6ee93715ed6a5f9fe471eb906a669ab17669ef640f5b12ac51f"}, 0x6e) r3 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r5 = getgid() sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f00000001c0)="17", 0x1}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0x88, 0x1}, 0x1) msgget$private(0x0, 0x0) 06:29:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:17 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x400000006}) 06:29:17 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) 06:29:17 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0xfffffffffffffffe) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x10000000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 06:29:17 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 06:29:17 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0xfffffffffffffc01, 0x6, 0xfffffffffffffffd, 0x80, 0x400]}, 0xe) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) 06:29:17 executing program 3: r0 = socket$inet(0x2, 0x30000003, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r3, 0x8a, "6ba316239d1254d8e848b1ee963196d13a7c78e271a5dc990363fded424c987bcff938a7e76ffe4d02baf2c5819a3a903942ff05fedfcea8add630f0d5056cb4e13226f5ae589f3666db7dcf080e3ca0345d88726396e6fd8fd13d628218726b7a550076234872f25ecf5b6881c632f7bda4dc0e9717a7a0ad6950232c00b131b85a8d414e631391b66d"}, &(0x7f0000000140)=0x92) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000280)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x800}, 0x8) close(r0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 06:29:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:18 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e23ffffff7f0000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cef4927d3", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000002c0)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) 06:29:18 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(r0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10) 06:29:18 executing program 1: setuid(0xee01) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081a114c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002, 0x10000000) r1 = getpid() fstat(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000004500), 0x20000000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000004540)='./file0\x00', 0x8, 0x8) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000004580), &(0x7f00000045c0)=0x10) r8 = fcntl$getown(r5, 0x5) freebsd11_stat(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() socketpair(0x17, 0x0, 0x80000000, &(0x7f00000046c0)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000004700)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x20000000, 0x1b, &(0x7f0000004740)={0xffffffffffffffff}) r14 = open$dir(&(0x7f0000004dc0)='./file0\x00', 0x2, 0x104) r15 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(0xffffffffffffff9c, 0x5) r19 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = open(&(0x7f0000004a00)='./file0\x00', 0x4, 0x4) r22 = open$dir(&(0x7f0000004a40)='./file0\x00', 0x8000, 0x20) r23 = socket$inet_sctp(0x2, 0x1, 0x84) r24 = socket$inet_icmp(0x2, 0x2, 0x1) r25 = socket$inet_sctp(0x2, 0x5, 0x84) r26 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000004d80)={&(0x7f0000001080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004340)=[{&(0x7f00000010c0)="722ba95c9ede4f133468c0ccc35424546352e010fcd0b0175da2cc181fe38f5600bce402d80e572ef7ff70a182ad32a160d3d579", 0x34}, {&(0x7f0000001100)="bada14d126e4b9181232930a87dc0326ef7c7f4adb808e642b1fa16198300ba5d4a2f9a2047028c08f919ae720347bb186abf9d49f0d34264a6e9c4f4ac668c530b4190844cf5e4606a7c8b5a999a83e18458e5de72bb24f49756cd6ef27cd8e9db176d1caddd301d1519cdc30104e0394e2dc0f256bbbb51a2947acdba6d229bccb70f25e0d7a803ef09b333e", 0x8d}, {&(0x7f00000011c0)="1d9d40e4eb211f7d57", 0x9}, {&(0x7f0000001200)="0d434627f9f2cf283e534fbaaa85a9d99a8c4d17943a1a02ee956d360f6f3dc7c0c1f2d70ba07d74418e8cab00a27faf5eaf5bb5fa94473a4c3d16bed22cef977fa2749adef773353ee8e817b04169f092024e1711d8a22cbf9463e6", 0x5c}, {&(0x7f0000001280)="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0x1000}, {&(0x7f00000042c0)="eada6b8d9614e4de9e02380bd8408fc64905b3463e1133b925dc4053c374b1e000577830ff91690b", 0x28}, {&(0x7f0000004300)="1a433f00146ac940f6ef614ff739c9c7e14f1ea16167f9105c8083dcf7029228f2193e53033ba151f569c387757f6b", 0x2f}], 0xa, &(0x7f00000050c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000e6bee72c14040b27b40cb650149c86aea31091bb5ae15db8bb41dd07384ad48a91a8a6e1c29127f9382ebffa21ab4e9c046d1727c6f8f4da6587b9174ed8c4ac7902dfac489b88a7d7bf1a38e782d190ebf465026d2383020000001e8ff32cf4e7bed9a097f6cd5cbd0ec1ea8262b19e95467fc23135a4b347f1216705db836b19ff2d0bffcd6ae9317b829c8710309a6e27725bdd825754c7572e7809fc81f3b6413479f80c086e8c5388fb2374e88958d1d044ec68c36d51", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000c5bab4ffdf806cca0000200000000000000016ff0000020000006853975bd14bce4bb8a2a0c31aa41a0f263129f9db6fd1c4af3aa98da6dee60b23ec02e866f1f1123898f88a64d9a94191ce0a53c8258596417c96e5db99ed4ece2176168921eff6e48e4c8f5de11dd0c54568c0c4075fcea72dc369674a89161a43db45b04386466de96e0628496b2b70ea6e2d0f2b61080d5c54ad25c120dd4ced1454690d30baca1caf742617918ffb136cda", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x20088}, 0x188) r29 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r29, 0x2, 0x0) 06:29:19 executing program 3: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) select(0x40, &(0x7f0000000000)={0xa}, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), 0x4) 06:29:19 executing program 0: r0 = socket(0x4, 0x20000004, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0xa75}, 0x19d) shutdown(r0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x10001, 0x172c}, {0x3, 0xf0dd}}) 06:29:19 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x28802, 0x10) clock_nanosleep(0x4, 0x0, &(0x7f00000003c0)={0x2, 0x4}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x2, 0xf, 0x2d, 0x73}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x0, 0x0, 0x4}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='+:+\x00', &(0x7f0000000500)='(\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='\x00']) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x5fa, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) 06:29:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) bind(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/85}, &(0x7f0000000200)=0x57) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 06:29:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:29:20 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x24) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 06:29:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:29:20 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:29:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:29:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) flock(r2, 0x1) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) r5 = getpid() fcntl$setown(r2, 0x6, r5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r6, 0x800007e2780e3) 06:29:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) 06:29:21 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:21 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/138, 0x8a, 0xc0, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:21 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:22 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) syz_execute_func(&(0x7f0000000080)="c442793b1d0000000045f6e8c4a27959b5d10000008f28008e193543f6e247dbe226660f51500e410b11d6f343b9") r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)) msgctl$IPC_STAT(r0, 0x2, 0x0) r2 = dup(0xffffffffffffff9c) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x81}, {0x7, 0x81}}, 0x200) 06:29:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:24 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:24 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) 06:29:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) 06:29:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) 06:29:24 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:24 executing program 3: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:24 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x44) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000440), 0x100004) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x401, r2, r3, r4, r6, 0x0, 0x3}, 0x7fffffff, 0x0, 0x1}) 06:29:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:25 executing program 1: setuid(0xee01) msgget$private(0x0, 0x0) 06:29:25 executing program 3: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="797965b58635ad385b44fd52b2d0e78f23cb230e0000000000005e180f3432d627ca8e842ec16ea1f34559b2deabcc29ae7dd3875ab41f17fea09f913265043a8984a2259077925e", @ANYRES32=0x0], 0x0) 06:29:25 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/98) 06:29:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:25 executing program 1: r0 = socket(0x10, 0x30000005, 0x6a) setsockopt(r0, 0x3, 0xaf, &(0x7f0000000000)="4e434759c6b72368870f1650813d22747565fd0d2fc552934794146e78b8d3813261676acd22083ce7f7073e087aa2d18c8ee0bae8606b2fbb64ddad21a52e4bcf8b3a", 0x43) setuid(0xee01) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:26 executing program 1: setuid(0xee01) msgget$private(0x0, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 06:29:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:27 executing program 3: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:27 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x405) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000000)={0x6, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) 06:29:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:27 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000300)='cdg\x00', 0x4) msgctl$IPC_STAT(r1, 0x2, 0x0) 06:29:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:27 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:28 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:28 executing program 0: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:28 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:28 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgget$private(0x0, 0x40) 06:29:28 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:28 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x4) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x1, 0x49) 06:29:28 executing program 3: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:29 executing program 0: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 3: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 1: setuid(0xee01) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x4, 0x0, 0x7b76, 0x3f, 0xfffffffffffffffd, 0x1ff, 0x4f48, r2}, &(0x7f0000000100)=0x20) close(r0) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, 0x0) 06:29:29 executing program 0: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 3: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:29 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:31 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:31 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:31 executing program 0: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:31 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgget(0x3, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x201, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:29:31 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) msgctl$IPC_STAT(r0, 0x2, 0x0) setregid(r1, r1) 06:29:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:32 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:32 executing program 0: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:32 executing program 0: socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:34 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) socket$inet(0x2, 0x7, 0x4) 06:29:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) 06:29:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) 06:29:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf) 06:29:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14) 06:29:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x300) 06:29:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:35 executing program 1: setuid(0xee01) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, 0x0) 06:29:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf00) 06:29:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 06:29:35 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e20fbffffff00000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee8bb88214fe0000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000800000000", @ANYRES32=0x0, @ANYBLOB="06000000040000000100000005000000ffff0600"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x7}}, r3}, 0x84) msgctl$IPC_STAT(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x6, 0x4}, 0xc) 06:29:35 executing program 3: r0 = socket(0x400000013, 0x1ffffffd, 0x401) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 06:29:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="04002000735df3dfb506d3c70545f75efd543cd6880629d3afd9bb616d7c840e4d5cee46baa6a0c6fcbe50fa76f5350106ccb70a987b443185ce0a9c22a779a9a5d72f410f59ea4a902437a227680853b32240ff0215d78e85ed23a10b4a4d5e067721ae5a439695db602d1c22ec9617a4e4d7d1c3752714d08068c5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xfffffffffffffe51) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x1, 0xf, 0xff, 0xc9}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="677b491e75bc4062795d67ef4cbee9b768b2d37fff0189f7f616ad2724a1607c38124700702ac5f35820ac66c27d02c12535fa0b9b951e4d6a9227372a0a8d7e240510bcd945a48bc6f0eb9790c5084c62d44b0079a7b671678334c52e175344a3d07ccfdaa225821c1b076f2c1e0ff5845cde3b9ca038fd715e6a4a00000000000000"], 0x10) getgid() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x80) 06:29:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:36 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x6, 0x1, 0x4c7e, 0xffffffffffffff7f}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x100000001}}, r1, 0xffffffff, 0x1}, &(0x7f0000000500)=0x8c) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, 0x0) 06:29:36 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x22) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x5) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x3, 0x10000}, {0xffffffffffffff96, 0x1}}) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) 06:29:36 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x2, &(0x7f0000000240)={{0xfffffffffffffe01, 0xfff}, {0x1ff, 0x7f}}, &(0x7f0000000280)) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x100000001, 0xe3d9, 0x1ff, 0x6, 0x3ff, 0x7ff, 0xfff, {@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x3, 0x6, 0x7, 0x76, 0xffffffffffff6ebd}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x8001}, 0x8) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\t=0\x00'], 0x3b5) 06:29:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:38 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x7fff, 0x1ff}, 0x10) 06:29:38 executing program 1: setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = getpgid(0x0) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001440), &(0x7f0000001480)=0x0, &(0x7f00000014c0)) freebsd10_pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000001540)={0xffffffffffffffff}) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000001580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000015c0)=0x10) r7 = fcntl$getown(0xffffffffffffffff, 0x5) fstat(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$unix(r0, &(0x7f0000001840)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="d8c2f1240ca57cfa2cdbd58c1785ea12843f9e7aeba61c1f0560dc1b02a8c7f1441611dbdd38d18655702c909f4c909d2fe82955b92f9df09c896dbdfdaac4f3f6d4d902619529fd54e8abd262b773221bea422c254473f33a8e3d8abe770af6e41340435b07b5878c04ad4b30d24339dbe4d26889f6f8fd17b5ab677606a7846fd310", 0x83}, {&(0x7f0000000180)="0f2f038c824e02286643028f8c3b2891c732c3ede898a665b7d01e76a5d8913e6d959aaaf6f1e23ab71cd8b3902a85a8a44f1b93aca9b501a107811e7f5db60dec44b0caa860d1a2fb8833fdbc0bdf12c84046f5b52d4fc3ae10d45d962d4402a9184f17c74f1c4a5d5867f2aad66ab876bc826fab02af55", 0x78}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d9612a179bc2f260c13b5d697234e7a921dd4f1e53834c24e4603f0c7ca24fa27cc0d445ee5995c7687075363b86ee10f9785630ebda0b7d498d4f553c65a107f93093ff14ce8826fdaa95e342736fb4159ae8891c4775f8729d14b2748738ac8d0a58c531648b3c8eca30c6fd45b4e38ec262465aa3b49d8b20667569dc0b0d66f5aa7a0113b110f7cf76d881ff2dbb432d13480efc745da50c53b2", 0x9c}], 0x5, &(0x7f00000018c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="234f00002000000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000f19416008b2b24c313433d1767f44aae01cc26539f4f6b6cc13af4b0b3b889c83b34d8a61b9c0313ab50f85bd9afdfcfac09af36c271039dfdc007b8ce16cded5dc7bcaf7960dfb074a9e0cfe8d17861c6f52b65aa4c3ac28f5f9e8de3c1e8a31f58e76b4ef892161aa3bb7b26b6f9", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x10c}, 0x80) r10 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x2) msgctl$IPC_STAT(r10, 0x2, 0x0) 06:29:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 06:29:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 06:29:38 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfff}, 0x24) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, 0x0) 06:29:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6, 0x6, [0x63f, 0x81, 0x0, 0x2, 0x7, 0xbab]}, &(0x7f0000000100)=0x14) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) 06:29:39 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0x10001, 0x2000, 0x6, 0x0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r1, 0x6e, 0x1, 0x6, 0x95, 0x3f}, &(0x7f0000000340)=0xfffffffffffffdf1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e207d01000000000000000000000000000000000001000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000008d0b270000000000000000000000000000000000000000000000000000000000fca1ecc83a1189769683087a1126f951722469f1291a9f1c63389aa814611eddf34a6353b3787a419c9f7b1de1795aa2f179581ca16da789a1ac76b7bdb661a16de7bb33f480ff4a0dbec5cfd4de7355ef6273c0c23b4fcefcf7d157d63bef8a6de686d2a2376a555303b9299e9bf38ce3ad9d104f34bf02bd23ebe35fbd1a847b585fbb43419fc82ccea1286427b7356e5745b3c96d2a8e5334e3270759a0fd843665091724cabb47e8d59cc64042bdb28e183aba6e787400a14276547a5d519aac1324be516bb24e109c4a793adb56ebb0000000000000000000000070b8710620a3ceddfe3dabfe685eddc0ffd1ebca44e1e07f0fe1d13033859aa74f8c48147d95acd381095bb00647be32e81fdafa579200000000000000000000", @ANYRES32=r2], &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket(0x2, 0x20000003, 0x0) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 06:29:39 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = getuid() r2 = getuid() setreuid(r1, r2) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) 06:29:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r4 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000280)=0x3, 0x4) setuid(r3) r5 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r5, 0x2, 0x0) 06:29:39 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x20000000) dup(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @loopback, 0x2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="d79fc617771355a96e7d3ca9ad12249cb7040bdeaac02ca4fbd6b99f0437374bbe86999f7850dd35384491e41b99d94eed0d3a9bd9f3f457e6229a5a935c5b5fd28411caf50cc6fe757b221f6f5e78740a5be2ac636825f129b4999dd76a", 0x5e}, {&(0x7f00000001c0)="71f706f6c2ea5873c231e3dd1e8e8e533819d08fe28c8f2a5ebe10eba7361ead999600d822d631c9e43ac76a4a7e2dbe385b16dcc0b1bdc73785e75fb95dff45d5", 0x41}, {&(0x7f0000000240)="d6137309567bc233389cc26fa3b51d6bca16da1d441c31f2201004ef2e00974b399897da461544d38e919678d63895532ab14c2c6d14b2ce959b8a9d6fee4c", 0x3f}, {&(0x7f0000000280)="352f213f1144d31ea0cd1962d2e241b6ef49a020ce9f73253ba7162cb0e919e1a7d395f53d57b73b948ba541ee7b9fcb8a17c6c2f0721b3db3ef6ce833e504612924313bc2b62802f293a75b3665b9929ae8c65c005cef017a916362b5f92b8da16a0be1ecc545aa", 0x68}], 0x4, 0x0, 0x0, 0x20108}, 0x1) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000d68df2ce6c653000"], 0xa) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 06:29:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:29:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf) 06:29:41 executing program 1: setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgget(0x1, 0x2) msgctl$IPC_STAT(r0, 0x2, 0x0) 06:29:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/198, 0xc6, 0x40082, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6f66696c010400"], 0x10) 06:29:41 executing program 3: r0 = socket(0x100002, 0x1000000003, 0x200000000000001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x20a, 0x6, 0x1, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="e5050f37339ccbea57c069dea44461a7c4df44f8fc4fef3c3f208bc50162cf72f9c91f851ea6159c6696d9f4bb5dedbe7c1c83c937ec000000000000", @ANYRES16=r0, @ANYBLOB="c2337560fbf465f3953ea6", @ANYRESHEX=r0], @ANYRES16=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESHEX], 0x7) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x7}, 0x8) 06:29:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14) 06:29:41 executing program 1: setuid(0xee01) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x4e) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x7ff) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0xfffffffffffffffc, 0xfffffffffffffc01}, 0x10) lseek(r1, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/82, 0x52, 0x40000, &(0x7f00000001c0)={0x1c, 0x0, 0x1, @loopback, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) 06:29:41 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x41) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe3e) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180)=0x4, 0x4) 06:29:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="42e3152fee9d69f4e32d2d69111eeb710f6255", 0x13, 0x89, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:29:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x300) 06:29:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf00) 06:29:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)}, 0x1) 06:29:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 06:29:42 executing program 3: r0 = socket(0x2, 0x10000000, 0x1) freebsd11_fstat(r0, &(0x7f0000000040)) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202ffff6668de4aa40017bb4d659ff468f7fadba462c18506a3ba6a1912a088aec017ffb7cae5beb9568d40ffdadd4be4cc75aeab58a5fc7f15c10807d89e189febf9084fd24653a9b318555a093137531850113bb4a93bb6d0059757c02915968d9d5a8e60b9c40c07213b38a24b69525d41c99abbc842c5a3e89b902eb394a2f6a1e7764fe8a6fa2dbd35bc597b18bb7d458e98085c2bf2a4fd8967c49647ccc987864ab6f337e77ab9dbe930094b46406e22e0861761dfe8b1b03b"], 0x10) 06:29:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000b2865f4793"], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xb, 0x910, 0x8, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xff, 0xea11, 0x400}, 0x10) r2 = semget(0x3, 0x1, 0x424) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000200)=""/145) 06:29:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x1) 06:29:44 executing program 3: r0 = socket(0x13, 0x3, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000140)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 06:29:44 executing program 0: r0 = socket(0x7, 0x20000000, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, r3, 0x200) 06:29:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x17) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0xfffffffffffffffc, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0/file0\x00') close(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000100)=0x4) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x42) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$setstatus(r1, 0x4, 0x8) freebsd11_getdents(r1, &(0x7f0000000540)=""/4096, 0x1000) 06:29:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="465f821fa0cbc5504118e756746cda72903961754ed6b23b103b2ba3d82168", 0x1f}, {&(0x7f00000000c0)="3d0eb9b7ecca9eac17af8d009346c6209fd62f6e2d3035dfcd7694a02f87f4be1aa53e164f650eef2fccd8b6401a95ef193d9c67044ea614ea42e605965cf80a764bd8add9389b1506cd6a09711be8a858a7c91f45107e0d0ba75c0d4a8bed19a1e80a1dea4914a88cf6e0b7704c9e787d26b1b62be46cdf369301da0204e4890080d53f66d866a1df07dc1316fdc9ad46b07c479ad6f3d5849328e60728d4ad222dcc2179b68fc5a61ab5d1190e13", 0xaf}], 0x2, 0x0, 0x0, 0x20000}, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x97) socket$inet6_udp(0x1c, 0x2, 0x0) 06:29:44 executing program 1: r0 = socket(0x1f, 0x20000007, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/175, &(0x7f0000000100)=0xaf) 06:29:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:45 executing program 1: r0 = getuid() setuid(r0) r1 = socket(0x2, 0x10000000, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) getuid() getgid() setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x20, 0x40}, 0x8) 06:29:45 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="deb824c682df2e36d58f82a30028b9137e2377c6c8cf45df36098ba484345a1dc4b1f2821705efccdc54aaedbe6051d35c34591697f8375159d9d42164fddc72be25dddcec3cce6395272fbb71d85625362baf2833b7de9efe2526eee6"], 0x10) 06:29:45 executing program 0: socket(0x2, 0x5, 0x0) 06:29:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="557142956b00c10172"], 0x10) 06:29:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="468cbea5eb0f315748003faad907767b0f5948b30f839f0000000000000000000001feffff"], 0x10) 06:29:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x0, 0xffffffffffff8001, 0x1, 0x2, 0x1, 0x2, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xde3, 0x80000001, 0x3, 0x8cc5, 0x2}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xffffffff}, &(0x7f0000000240)=0x8) sendto(r0, &(0x7f0000000040)="48c2ddd87bd94e90c6ffeb440a9b5b06d0db0fcbeec8ea8ac433bab667505eefb2036e46b5cda706c5ef74cac3492178b0bd546949211ad6b50d20e2e35bdc9e6f7e7c88368f04c65ceab49f9999ded02caee674506899db949d85392d782678ca401d568370d986623114eaa45d362398ee26e641ec20fa761e19d11810cf41b7a45927df3caca533a6ed6a795f93f70aa582f6555f0776261bcc041f80de37c0ed6723ad44d672a5713f14c07548", 0xaf, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x1, 0x8000, 0x3, 0x200, 0x4, 0x1, 0x0, {@in6={{0x1c, 0x1, 0x5, @empty, 0x299c}}, r2, 0x7, 0x6, 0xff, 0x7fffffff, 0x5}}, &(0x7f0000000340)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r3, 0x0, 0x6, [0x1ff, 0x7, 0xf6, 0x80000001, 0x8, 0x0]}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r4, 0x5, 0x3, 0x4, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x18) 06:29:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:46 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$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000040)="cd7330b3b8c7a39ce64400821ffff903666fef7132df629054fad52954255072ead3b6e685e5efed93cadcf52b06a9577912ac1fb3828b72e3dc3480333eaa03f1a37ee09571318110848389d2c2d076d0e429c477bc79326d2f405a3aa958afdad74b78aa3221493bceb1a1798f2eef538729615f9b6b723965f94b49756c96adcec9fe7d2edf160d", 0x89, 0x1, &(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 06:29:46 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202696c65010f000000"], 0xa) 06:29:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82020673000000000000000000d1a4c05cb7c0f9aa2b02259222de09d6bd27993e43f2e049b189a414c9b2bcf9ae827d90417e6f8ccac8a58eb836eea24fd1a6926b2db7f5ac82855ad31ffdf09ddb321dca167bbc0de9d6ad"], 0x10) syz_emit_ethernet(0x26, &(0x7f0000000000)="9588014abbc6b5bebca0bb2780ce578db81988fc4bbd889157d1763fc38922b7a354c13ae403") 06:29:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3a46696c653000"], 0x10) 06:29:47 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x928}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x4, 0x0, 0xe5}, &(0x7f0000000300)=0x18) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000000100)=""/140, 0x8c}, 0x1) 06:29:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xdfb, 0x920, 0x9, 0x7f, 0x0, 0x1, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x800, 0x8, 0x9678, r1}, &(0x7f0000000140)=0x10) ftruncate(r0, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x7ca3, "d2095b6d11708596c14d52fb3377e90c"}, 0x14) accept4$unix(r3, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000240)=0x1002, 0x0) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES32=r2, @ANYRES32], 0x28}, 0x0) connect$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfde9, &(0x7f0000000140)=""/156, 0x9c}, 0x0) connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYRES16=r2, @ANYBLOB="c2847b0aaffb719705107c75ca2f32109373d268fdfffa9b85d41ec22656f8faf917e006e61ce93cde4433d8f658e8efe66e04707ef76d9b354aa2d817d0a51b6091274e234592158d7808c7c7c334bedc91e64029ec10fb7577897937d6192f7f1787ffdb6cafb0d7a796d726a88ca9", @ANYRES16=r1, @ANYRESDEC=r2], 0x4) 06:29:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000040)="cd7330b3b8c7a39ce64400821ffff903666fef7132df629054fad52954255072ead3b6e685e5efed93cadcf52b06a9577912ac1fb3828b72e3dc3480333eaa03f1a37ee09571318110848389d2c2d076d0e429c477bc79326d2f405a3aa958afdad74b78aa3221493bceb1a1798f2eef538729615f9b6b723965f94b49756c96adcec9fe7d2edf160d", 0x89, 0x1, &(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 06:29:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 06:29:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66616c653000f3490852af03a5c684c4c2bc6fbf1c0a4d1ce5311a8e25e4b04d0d048d72c8b23451f30642943e517472ed4a41d61f904f9e1fcfda3e0787bde194343a0263d014b0246777112e10f8826448f4"], 0x10) 06:29:48 executing program 0: r0 = socket(0x4, 0x4000000000005, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 06:29:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x1000, 0xff, 0x19bc9fd5, 0x100000000, {@in={{0x2, 0x2, @rand_addr=0x8}}, 0x0, 0x101, 0x8, 0xd5ab, 0x0, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) 06:29:48 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) write(r0, &(0x7f00000001c0)='m', 0x1) ftruncate(r0, 0x8000) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:29:49 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000bc7296f0e68b212db2667e7a58a8ccfc8d0dcce5c13e87ca4bc4f7cc1c75e07f93dcaaa3f27a911295b3d14bb66b282049e681a99bdf1f1d79e559bdd1066127f3358dca55b1a6e38bb4765c0e1bca8aadcbf6fc79342cb7647dd88c6ccbef0cd5ba7aae360d1feac8a57c7d450c03a48bdff4513d3a0df4ebb9ab89d60b8f67cfa973efb3cc000000000000000000000000"], 0x10) 06:29:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) accept(r0, 0x0, &(0x7f0000000040)) 06:29:50 executing program 0: r0 = socket(0x2, 0x20000004, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:50 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000380)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xd411, 0x1, 0x5, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r5, 0x4, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x0, 0xfffffffffffffff8, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 06:29:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 06:29:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666994000000"], 0x1) fcntl$getown(r0, 0x5) 06:29:52 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 06:29:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:52 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xa254, 0x3, 0xfffffffffffffffa, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1000}}, r1}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x10001, 0x100000001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @empty, 0x8001}}, r2}, &(0x7f0000000180)=0x84) 06:29:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) accept$inet(r1, 0x0, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 06:29:54 executing program 1: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() mmap(&(0x7f0000125000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) 06:29:54 executing program 0: r0 = socket(0x1c, 0x5, 0x9) r1 = socket(0x10, 0x20000005, 0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x40) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x100, 0x3, 0x800, r2}, 0x10) fcntl$setstatus(r1, 0x4, 0x10008) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x100}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c65300014f8eef8f13c48b7955f1a949a0970171a30b3fc313afcfe56e9cfe6a8850a280a10636b2ff1286f73f886ff6fa640900cc20ad54dfebc724c5a58f2e7cc7d0f38b5e448c6850f7bb7088e0fe438489a2de2f6ef485e197eea32948fedcccdd22b4b1b768c582aa08d957903cec9b63109982a07b280bc9348cef7732f5f979b2f12781b1c2e088f2314e072520feb429083b4cd811233f7a54cb8df695faacf9b3b10c36be559bee357df2e4d8dc1a428fcd616fc3b"], 0x10) 06:29:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="72022e6c653000"], 0x10) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/91}, &(0x7f00000000c0)=0x5d) 06:29:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:54 executing program 3: r0 = semget(0x1, 0x3, 0x400) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0]) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:54 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 06:29:54 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0xa06, 0x7, 0x10000}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x607}, 0x8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 06:29:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0xb5d}, 0x24) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x8, 0x10, 0x401, 0x1, 0xd3, 0x10001, 0x2, r1}, &(0x7f00000001c0)=0x20) 06:29:54 executing program 1: r0 = semget(0x1, 0x3, 0x400) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0]) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:54 executing program 0: r0 = socket(0x2, 0x5, 0xff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet6(r0, &(0x7f0000000080), 0x0, 0x40001, &(0x7f00000000c0)={0x1c, 0x3, 0xa78, @local={0xfe, 0x80, [], 0x0}, 0x2bfc624d}, 0x1c) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 06:29:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0x14) 06:29:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:56 executing program 1: r0 = semget(0x2, 0x7, 0x200) semop(r0, 0x0, 0x0) 06:29:56 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x9, 0x3, [0xfffffffffffffffa, 0x4, 0x0]}, 0xe) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000200)="e0820a155254e210af66e18242d110b5ca8a241121dd5b01dd365e88565bf74362ffc152c1941f59ac871b347431080590eeb05551ff07421f9591041cba147a860e73c949b27a453f5b138c408eb19e7b73932256bb8aeb7b64b7dbd2cbd6788a90829d0948fbc65c2ea21ae126", 0x6e) 06:29:56 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x6, 0x7, 0x193f, 0x7425, 0x700, 0x8, 0x80, 0x1, 0x2, 0x2}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:29:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)=[&(0x7f0000000140)='\xf1-\xc2\x02/\x00', &(0x7f0000000180)=']\x00', &(0x7f0000000200)=']\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x8, 0x6}, 0x10) 06:29:56 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fdatasync(r0) 06:29:56 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0x4, [0x8, 0xff, 0x5, 0x8]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4c}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 06:29:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ba000000392084a3765fdf49c46baaf543e9205ff7a63e73b8e1ce566822150c28a7b94fc5fc699f79acf99bed2d2409337cd34169483b45f15ddc1374dc7411f11bb5ca676eb5051589085b086bce3362da9e0568226a37dbb17a68352628049926d70900000000000035473bc676aabc696fab29a22484da7da22ea749cf1306f5add88914471f1fe3808a14aad256399371ec56858998fbcf372f1dc2023b16d49339a5d8cc6b763ee492d084951f11ad15e101f6"], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x400, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x7, 0x1, [0x4]}, &(0x7f0000000400)=0xa) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000340)={@broadcast, @multicast2, r5}, 0xc) r6 = dup2(r0, r2) poll(&(0x7f0000000080)=[{r0, 0x4}, {r6, 0x15}, {r2, 0x2}], 0x3, 0x8) lseek(r2, 0x0, 0x4) 06:29:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16=r1]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:29:58 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x1, @multicast1}, 0x10) r1 = socket(0xffffffffffffffff, 0x3, 0x3) listen(r1, 0x17) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 06:29:58 executing program 0: r0 = socket(0xffffffffffffffff, 0x5, 0x7020) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300088f3c797d52aa212f7c73179fc"], 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x80, @rand_addr=0x9}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f0000000080)=0xc) 06:29:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f2be648a1d384f961fdb100d5d8000000000000000000000cd88642be4bb5f0b53e3c56e9965d0b5424b6c3b78e11f961c3ee5074d000000000000001c41a7ba5a6d3b0453bf2784ca1ea7a0b81c08cc"], 0x10) 06:29:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) socketpair(0x10, 0x20000005, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e3a66696c65300014184fe526d306a5c771b004a2ecbb544d90a6de78a1b7c3ed8a72742721d63aee30dc8a167bc8662f06917a2123c27451ed4d24a573c571fd0510a13be19965121fd26af35e870d83883c9c1238ca5c443075632dbaf53f9a6688136220cbd6697298e18c7d9157139ee0b192caf68b97e8a1f341706e4265615b137fcf681a95ca6d59984047e4f7238b26529dd30b20c37a6b2ab01a7b89c5"], 0x10) setsockopt(r1, 0x80, 0xff, &(0x7f0000000080)="589c123d967f18469c9940ed46293f702c48382a154d1b4705ecb4679f47d9e284d1ea94c9b26f73fe80044a5da368f91b23958cc5b5aafb8bd16669378afabe4372bb49d83b06b166e0167ae9df24ebf8dfb55a05ef477f834ae6b53fe45232e26f62c20bf670ac51a3a2bfdaa955bafd51b4febd27b2ab2af7ff696407", 0x7e) 06:29:58 executing program 0: r0 = socket(0x12, 0x1, 0x400000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) 06:29:58 executing program 3: r0 = socket(0x2, 0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e7"], 0x10) r1 = socket$inet6(0x1c, 0x5, 0x200) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x89, "f79c47a2d1569fe32b7c5b24b74d3178aa849687e5ad55107f31c901abf92e5184423e54db2e943270196a537338ed24061e294d4350db4f3a329038e769abcaf3875fb16dcb9924569516e75ba00830f8ec02418dd6059a7c65eef1718cd5079cd68443dcbb8dac299b1cd5763ba8ac2557cc4dc1b832d2af060726d409cf4066d25983e7a6f8edb9"}, &(0x7f0000000180)=0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfffffffffffffffc, 0x3, 0x4f22}, 0x10) 06:30:00 executing program 0: r0 = socket(0xfffffffffffffffe, 0x5, 0x8003) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="bd8006000000bd36300c23a0372700c6a59b3a9a9915eca931df03a124450d5f09604bea65341e7e5d7bf78263f4642e5cc5b7c62ba60d209f1ddcb0d9d25d3f85ebcafe871526074252ae5b0e7223b2d652608e5b1af610b2352a6b2e55cc8679197177b53bdcb029c5efcf24de5f7dea7e1943ac8b6a82"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x81, 0xfffffffffffffe54) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 06:30:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:00 executing program 1: nanosleep(&(0x7f0000000080)={0x8000000, 0x800000004}, &(0x7f00000000c0)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) nanosleep(&(0x7f0000000000)={0x3, 0x1ff}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x9, 0x100, 0x2, 0x8, 0x1, 0x800, 0x7f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x4, 0x0, 0x8, 0x6, 0x4047}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@local, @local, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@empty, r3}, 0x14) 06:30:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 06:30:00 executing program 0: socket$inet6(0x1c, 0x20000000, 0xdffffffffffffffb) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202db64a88b3f63f01b57d43604b02d89ce2e2f66696c65f23a780167773000"], 0x10) 06:30:00 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001400)={0x0, 0x9a, "95b2b2b38dff939dc365d49d857b7646c96e4acb5b4428317006eae334a0fa166fbb47c9fa9b4fabaced7e42fa0c3fc70d91a39721944acb315324bd6e5fdcd20133fc1a0339c2c2cc4a77ded03b68e5d97df87c764b9a34c739bf729d4202a7694d3fd03272a7ab802fe1206d2266b50d9f36ef98b910b96c1327b68156bcda4414db34a7fb86d918a6d2790bff5cd9e66aa7e52e548f1cb58a"}, &(0x7f00000014c0)=0xa2) sendmsg$inet6_sctp(r0, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1d9, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000001380)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="0bcd05302ca9d771c1801eb78271446281b4208bbe6621c8f527c97122984e709cb251c325f836d417a2543c1b38defc9650c536484718ac00f1f134ff4dca1599a7736f23e60a65efefb4a0b9a442608cba4bf52081688dcdc33cde38848506d95cc54f55aee3f277c0d5c05422747cefa7c51c8a27c57de84e74b7bb7edb3d4211", 0x82}, {&(0x7f0000000040)="d04d02e77ef3e620a7e675b5a8721b21be2a1bb769bed194170f984076", 0x1d}, {&(0x7f0000001180)="d52e2208b6e59764c727bc847686e3ce4da665b9b86a726e60176fcfaf938b1ed8e8cece4cdf387f3cfd2617dcfc8ab0e87659a802a46e9b2dee4db2a2231b02fb0277b9c66af3f6e9c24b3b2b22a316109cb1fe37efa16fbd94f7e5af25b0b4b0890e2f30120c58c0af9d6139d2330a", 0x70}, {&(0x7f0000001200)="cd2295cb45", 0x5}, {&(0x7f0000001240)="c5a2a4eb6c02b0fd1bd7d00540c865990198463b421ac57c5008f31dfea19655316e8c166447df1fdd6a9704dec98ec8ac8187e42821db43471c1a143613c4154dbf0df422603c483d79c19c51", 0x4d}, {&(0x7f00000012c0)="6a83a402657b930a994227c22e4231bccb6d4ed97c9dcb3f62efbd2194c6395ac08df61d2f5dd3dd95d6242bf908581f31035cf4e20d6704fce03a19bcfccd0d87f07a838eb533bf5a21cc4aaeeac566d91a6471f493d01d9f70fa037a7e97336c4e16d7ae84f19ab3ec596319e7243df88cc3702a73654bcc7312e7ceef529e8b0cac04bf06d63524a52e2be639685c089d3fc0ff842f73288f1d3e2396d42cee8cc419ae349680e9e07f3818dbb27ae3ee5b59b953b97cd9a0395980", 0xbd}], 0x7, &(0x7f0000001500)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x10000}, @sndinfo={0x1c, 0x84, 0x4, {0x13d1, 0x1000, 0x5d7a, 0x4, r1}}, @init={0x14, 0x84, 0x1, {0x200, 0x7ff, 0x6, 0x5}}], 0x5c, 0x1}, 0x100) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRES64], 0x1) fcntl$getflags(r0, 0x3) lseek(r0, 0x0, 0x0) 06:30:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100), 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe6, "bcec6b0460c059301900f7c93be86e59b7ce0b424309400c2bac9939fbafb5f68ae3c018a0b4a00b7ce4906170369aa807de00b42736c8580286fc2789548817253bdf7c0adfe75eadf19451b6a5e6711bddb294d8ad89d511fc17ff6c2a0e4fa44cc67c41eda7f10f639edf32225c78b38c63f973a92934bc7dbbb07c683a310a917bd81caf3dd1cc81641e8edd425f8af295588bfdefa301a4ccea0f848ff2f3d10dad83ffb854eb7db874cf0737ff76a1dec3895926967c0b366d72f2f359c666e231b651252c32e69a52f9561a4fa37fa77b79d59264dcc4da0d93b9c8436929a3be5b62"}, &(0x7f0000000180)=0xee) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2}, 0x8) msgget(0x1, 0x12) 06:30:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 06:30:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xff, 0x4) 06:30:03 executing program 1: r0 = socket(0x1c, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x495ba548}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000000c0)="7d31a9c06238f75fc849b052cff3551e459cfdca8b139e0b26a7b2f2cf71aa9cf47a3a828893bc50db916cc8df8620e752784ff0f195fe410d880d02b2c26cd1c804794e2ceff9a49e71731f07113c569504619d89e79480a19ed7186c3ef118cfa7f94e2668eb76f41a0f3e31d93ee11f312820ad6c9be05b32676528689dd586f32fd51a1733791745496593b14a973839f8fc4eb3ab0d56db6a19d35ed86cdfe0ff059c4429faf81e098289f00530037876ce382068b9de8cc42fb2b34c1cc416d22d4bd55a0957e9e47b4d82c9711a69", 0xd2}, {&(0x7f00000001c0)="802ee72ba02fdf2d66f1892bbc52d4d73780b0278e43001a4fe5a26a2ca0b43f3c5d2c3c18b349f738d42ac4a8b0374e8b6754375755fd13680ac6fb58db5e9285fb823bc82085e993bcf063a9374e3d6427fb4ab495a7dc1d337eb3582c5bc8a342cfb487997e19ad23f6cacb185114ce313dbb8af8bf224bb872783ca4374e11efe34f7e5bde51cba5910704f7b3625916a15753af852d4e3fe8d059798b81bfe57bc6566e2e7b5e0cdfbf6b64a98223e97d3345481d", 0xb7}, {&(0x7f0000000280)="a2fa11fcce684d386b19aa57a0f15fea601e185ed43cbfd464beb37df77fe23b5febb42a74bcc801acc6cf855dffe5486958e933b4b1c565b5ef4b3283e937d8baabcfa232aaf158d181f7", 0x4b}, {&(0x7f0000000300)="b9464fc508827ea6b2054223c8ebf0e88eb6b5f765beb6b383c8ba2718f143e6e0c96e22576bba62ab4456e9b1391c9beb930132dd3229acc94720208ed159d8860b0e324f1cd8b94b955e7b5c8726486bea", 0x52}, {&(0x7f0000000380)="2e4573db5598e41317ea8d2eeaed06804077941995cc383b7a0362eddc09be67194861670d5af5216513cc2a1d36a421fc076f4570b72d00d02bd2a6eaea2e", 0x3f}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3286d22b457e9c9100f99378d1b6ab339bd4bba5a2146d", 0x17}, {&(0x7f0000001400)="f935e1b64d46d9e5546037f6f3f840654990f686958a7953aa9026c63a4c6d0bfd21fd88033497c42728cc26c4036ab1b1c42967fd212acc5d210fb96b0edddb2675cf1519244086b96b011ee8b46f1bed333e76a1e402752db9e56a3c2610929cec91726d899e79e9ce4e98a270fcae000676d7348b96772c24f12f022b1a20b55876cf3b3591ad78e1408da76917f45c3c39", 0x93}, {&(0x7f00000014c0)="07d35aba23609e5229e7a8247a9a4cdb82cb509d1ff476dafd5a9f8b1c604f7dfdd810ce7cebef0550f13862389f5d41e5485cd9bbf29833a2b48f50d61b086b58ced9961f441a8329315e7bc84fd504708cd2264c1272c0017d5a9cae0a582da096b8643b737d", 0x67}, {&(0x7f0000001540)="82b9d894e16631b96103ac85a5cb1bf4267d61bba02b90a51a95ba3f9719887f4eab0b52543910eefcd5ac58bd9d78dd50281d35cd93a7d56acfdf31930f3b9319269b4f9775aec11c1d07fd70d2c4a0129b66cba5174733c675186b41f0b447c556b2d7ea6184db55c851a3ed8630cc3e5a844d2d3ed961eb0f9877d62b98565252e42c72779b7824322c30d2e9fed570", 0x91}], 0xa, 0x0, 0x0, 0x105}, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001700)={0x0, 0x5c, "0a9acbb8d13303d87864d42ea9f71f5dd6fe8029136f7d3663a7ed9516c6395f35e677a4a1718ec65b94e377847715e9b8ad10d10da73a01313339bc7fb8245a3fd515c8b2796a02a6d236acad128989fc6d713cad30595daf2792d8"}, &(0x7f0000001780)=0x64) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000017c0)={r1, 0x4}, &(0x7f0000001800)=0x8) 06:30:03 executing program 0: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0440000040000700acfc0600"], &(0x7f0000000080)=0xc) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "126c8f0f631eb0bdba5b8a7f5850a442b735c390b0cb2eb5360098c820c5bda4a973ba6b284ae9f39e0f17a6b43326a18110512e34190c14c5d76e29a0a91930651457556af5a4c81d22c3a05d106b44967a5e48a716c27f5fc94160a1d61304a7d8463e5208311e1acae0ea31ee70a63345c52b03b92b0181505c29d4064618d40425b4f315ea1d5fc39019779e4f557a0f2c3bf2a914d5a50b2c3586e2e23ce8b067398e79e6664f50736d8c2f349c6fe5336771ac827b2cc119a69849a6697d7601ab12b32a947ba4c6abe4524fbe60af3ee529f78e2faa41aa789d81b99ed82835955c75e88c5096fb867475936e"}, 0x100) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66caeb06ee0596876f000fa1122f4f8c78f16d3ce626644ee9e7696523d1417ee9896eb939693e347462a2f7db89ffd0048b290bbdbc4afac6302827b1fe86687f90686b64b2f7f403a5f38ef6c6ab93ca00b72ba512bbb0a0e12f85aafddf2df14eaaf6fe8d228e4178694c1c160b9668053162155227b3a2aee7de39296c2b3981d98efcc180901e4cf41f11ca09f3631f"], 0x10) 06:30:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6640df77d0452f7f16add105696c653200c698953470a5a960425e01006bcb6dddf7dd1b8e51d8f0cc2d6fd297bd3b063ca525cf7d406fb384e32867da"], 0x10) 06:30:03 executing program 1: r0 = socket(0x1c, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x495ba548}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000000c0)="7d31a9c06238f75fc849b052cff3551e459cfdca8b139e0b26a7b2f2cf71aa9cf47a3a828893bc50db916cc8df8620e752784ff0f195fe410d880d02b2c26cd1c804794e2ceff9a49e71731f07113c569504619d89e79480a19ed7186c3ef118cfa7f94e2668eb76f41a0f3e31d93ee11f312820ad6c9be05b32676528689dd586f32fd51a1733791745496593b14a973839f8fc4eb3ab0d56db6a19d35ed86cdfe0ff059c4429faf81e098289f00530037876ce382068b9de8cc42fb2b34c1cc416d22d4bd55a0957e9e47b4d82c9711a69", 0xd2}, {&(0x7f00000001c0)="802ee72ba02fdf2d66f1892bbc52d4d73780b0278e43001a4fe5a26a2ca0b43f3c5d2c3c18b349f738d42ac4a8b0374e8b6754375755fd13680ac6fb58db5e9285fb823bc82085e993bcf063a9374e3d6427fb4ab495a7dc1d337eb3582c5bc8a342cfb487997e19ad23f6cacb185114ce313dbb8af8bf224bb872783ca4374e11efe34f7e5bde51cba5910704f7b3625916a15753af852d4e3fe8d059798b81bfe57bc6566e2e7b5e0cdfbf6b64a98223e97d3345481d", 0xb7}, {&(0x7f0000000280)="a2fa11fcce684d386b19aa57a0f15fea601e185ed43cbfd464beb37df77fe23b5febb42a74bcc801acc6cf855dffe5486958e933b4b1c565b5ef4b3283e937d8baabcfa232aaf158d181f7", 0x4b}, {&(0x7f0000000300)="b9464fc508827ea6b2054223c8ebf0e88eb6b5f765beb6b383c8ba2718f143e6e0c96e22576bba62ab4456e9b1391c9beb930132dd3229acc94720208ed159d8860b0e324f1cd8b94b955e7b5c8726486bea", 0x52}, {&(0x7f0000000380)="2e4573db5598e41317ea8d2eeaed06804077941995cc383b7a0362eddc09be67194861670d5af5216513cc2a1d36a421fc076f4570b72d00d02bd2a6eaea2e", 0x3f}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3286d22b457e9c9100f99378d1b6ab339bd4bba5a2146d", 0x17}, {&(0x7f0000001400)="f935e1b64d46d9e5546037f6f3f840654990f686958a7953aa9026c63a4c6d0bfd21fd88033497c42728cc26c4036ab1b1c42967fd212acc5d210fb96b0edddb2675cf1519244086b96b011ee8b46f1bed333e76a1e402752db9e56a3c2610929cec91726d899e79e9ce4e98a270fcae000676d7348b96772c24f12f022b1a20b55876cf3b3591ad78e1408da76917f45c3c39", 0x93}, {&(0x7f00000014c0)="07d35aba23609e5229e7a8247a9a4cdb82cb509d1ff476dafd5a9f8b1c604f7dfdd810ce7cebef0550f13862389f5d41e5485cd9bbf29833a2b48f50d61b086b58ced9961f441a8329315e7bc84fd504708cd2264c1272c0017d5a9cae0a582da096b8643b737d", 0x67}, {&(0x7f0000001540)="82b9d894e16631b96103ac85a5cb1bf4267d61bba02b90a51a95ba3f9719887f4eab0b52543910eefcd5ac58bd9d78dd50281d35cd93a7d56acfdf31930f3b9319269b4f9775aec11c1d07fd70d2c4a0129b66cba5174733c675186b41f0b447c556b2d7ea6184db55c851a3ed8630cc3e5a844d2d3ed961eb0f9877d62b98565252e42c72779b7824322c30d2e9fed570", 0x91}], 0xa, 0x0, 0x0, 0x105}, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001700)={0x0, 0x5c, "0a9acbb8d13303d87864d42ea9f71f5dd6fe8029136f7d3663a7ed9516c6395f35e677a4a1718ec65b94e377847715e9b8ad10d10da73a01313339bc7fb8245a3fd515c8b2796a02a6d236acad128989fc6d713cad30595daf2792d8"}, &(0x7f0000001780)=0x64) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000017c0)={r1, 0x4}, &(0x7f0000001800)=0x8) 06:30:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff01000006000000080000000100000083890900281c8c087ba27db45f9dcb"], &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @rand_addr=0x3}}, r2, 0x10000, 0x401, 0x10, 0x7c3, 0x925, 0x40000000}, &(0x7f0000000300)=0xa0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = open(&(0x7f0000000040)='./file0\x00', 0xa, 0x10) openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x82) open(&(0x7f0000000340)='./file0/file0\x00', 0x800, 0x140) r4 = socket(0x2, 0x5, 0x6) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 06:30:03 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) flock(r0, 0x3e967df8baed3eef) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ecbb696c75"], 0x10) 06:30:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="826c6530000008000000"], 0x10) 06:30:04 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x80000001, 0x3, 0x56, 0x1, 0xf32, 0x101, 0xb303, 0x80000000, 0x2, 0x8, 0x8}, 0xb) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000040)='./file1\x00') 06:30:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:04 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x5, 0x102) r0 = socket(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x80b, @empty, 0x20}}, 0x0, 0xbaf, 0x7fff, 0x30b, 0x21, 0x1, 0x3ed86ef2}, &(0x7f00000001c0)=0x98) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100, r4}, &(0x7f00000000c0)=0xc) symlinkat(&(0x7f0000000380)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00') connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) r5 = open(0x0, 0x0, 0x0) lseek(r5, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 06:30:04 executing program 3: chroot(&(0x7f0000000340)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="3b4be72358f021dd9b96418c28a04f4c182a153b03cfbc07685b0fce3a20daa68d22742c0e68ae8d4687ae1902572ace004c397b29cc24a8a7006a", 0x3b}, {&(0x7f0000000100)="3c85dbd81554adbcc33fea9501c4a937347f6b2522c329112a2f3d999fcd84dbf1a3c3897da780d9a149ed45ebc419a3ebf2dd251efcbb0a593c26c93ae8ce7c7d129b876cced29afcfe65f31fd06da044e3e33ac78a9015c05e1d8cc4d30d3659a0efdf7df19c876b6577a99ace5e5843139d63ad68acebe1baa6d4a4f13c5fed1690dee8f1b3fc29254159d13e5ad383447aecb7d8b97c9a086b872eef209c50d1517bc389f1135099c120a71cde30a55bf1b1f411b62a04d58263b98a3f2f9702b3edbb443848d96a347ff7eec57fff382d2ea5ad8a3b22d72e", 0xdb}, {&(0x7f0000000200)="73c2f349a3327ab8baab4a35ddfac0ec92142d6d5f5665de56b2260aef750bc456c13b581b88a7a8711afaf219d4aac25bfe3906551d3f6e72268b916878488d122cf97f1c9be7c1d3cef90830364d50a07e4cd56ecdca5d1f511ed1c903f3bdca395a9dbae78c327a82a3ee71966fe34910da08", 0x74}, {&(0x7f0000000280)="daacc977188cb7cc0f9c3f37011fea776caf5f9200ced111a8fc751174c4df924b50a26c70440f16a47f5586b23b0f3bf7a9485d0be912be900cdfc4dadb57d182398a2b54ec0f3f755ab56235f4df40ec1c", 0x52}], 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket(0x8000000000000002, 0x1, 0x0) 06:30:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x7, 0x4, 0x2}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x300, 0x0, 0x1400, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5eca40d64b696c650000"], 0x10) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 06:30:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="516c01000080000006000000ada055ddfee19b98677630938d3c7fbc2dc5595d64a1fd626cea5dac949fe03a2319b6fc5e7fc051c66c28dbbcd43612fb9c72a25cbd9830422786d0041dfd7ba9abea80fd28444132e85f89947264a76abd1c86b466d081e8917f7f609755dbe5c50101c0c8ad2e964dac483a87f874b1a4fe2d226f6e86dc971f19fbc847062c28dc1e0e6f3a4320db495a9ae7c4b323a651609159d2cabefa3930c685300d6ea6671c8fecfcc953be4c48"], 0x10) 06:30:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:05 executing program 0: r0 = socket(0x0, 0x4, 0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffff2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x82, @loopback, 0xc}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x7ff, @empty, 0xfffffffffffff000}, @in6={0x1c, 0x1, 0xddc2, @remote={0xfe, 0x80, [], 0x0}, 0x71d5aa2c}, @in6={0x1c, 0x2, 0x8, @empty, 0xfffffffffffffff8}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) 06:30:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66496c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x400, 0xfffffffffffffff7}, 0x10) 06:30:05 executing program 1: r0 = socket(0x2, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000005a000000000009ffff0000006d1418d733"], 0x19}, 0x20080) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:30:05 executing program 0: r0 = socket(0x18, 0x800000008, 0xfa1e) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11cd28c91100af6ac3bb7fbe7bc8b00e11110f7fe68077c71a28d0986d8fa59bf7a8de25bfc09b1fe8bc6a88fa08c0b928b327681222cafb1c76209ba05c66b6ccab9ff8322900008455a13cdfe6031fec37e77d86464232e4e2e02e12b02a519cb442c088a990bb2791b0fc2f70544927f9b9564dd42dee6355a5c1a7bb7836ca2f13ca25611a441873fe76d5cef528961f000000000000000000000000000000"], 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0xffff, 0x4) 06:30:05 executing program 3: r0 = socket(0x2, 0x5, 0x3) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="820000000000000000000000000000002728aa04702e627911aa3100040000d66264ada07ed98fcf9a6d3f0587707b25daf8e3fad9bf85c5cfde6559781df515f4085a19d5fe41871224f2ec5ab630d430476b4763d75a0cf602028584d524fa8c0c8af160624725a31c368891470cdfac159e98456fbb6ad102dc6dd7cc3465b00751aad6295b17d720cbe454"], 0x10) 06:30:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000001c0)=[{r2, 0x40}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ff) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="803a26bac6760e45523d00c70f7264f3e0bfe5925b89a6257fad2cc901d698a6982c1744fd1957c01e5048f639e776933f5078d1fc3508d4b31abd332feb9eb2d22ac7e90d6fe1cfb4ca29d25f39bb1757ca19bac712e5aa9e1d90da0b72645430150828e71ae42721243dbfaf34a29b1c1ee5ab5c7584e0e24efe4e84a167c4204915ec84d1c127ca12661f94707858540e7eb033a3c2e5fe5ce7cdbf9327df2efce0da8456e7d910cf9d76e161c65bb1db1f4c4a780b3fb00fa56a4ac54e51c7694737b032774f41fe2ce059c06cf1347213e08dff735e4f565a971e4efcd9f37ce5c93a46ae6d4d4ffbfa1127da", 0xef}, {&(0x7f0000000040)="31406aa1aa673ba96bab1bec948a89c75bf79a62f1c260b1d7498629063964f45a34742c6111db4247df5359e209d0ef6e09caea6cccd14e33c4cb854b900663b8ba", 0x42}], 0x2) dup2(r3, r0) 06:30:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="cf5ffb5e00d33545312b4dc07adb4652c2664b70e0cca6d908a0bdfb59f0bf5191fbd20bf050d39dc99a0040dd8da7bdcad573c1c016ff5da8797f346645453139a81f979ab779f0960444ce83c35f48b1b1deb20dd24f75f29bb79870ac1e62833c0c26c2d1eac93c34d6e4e7f0eef1fd4e9462d73ade7fc27682753283b4cb177fcf1e8f36a0b1fc9ec637418ec75fe8a02f1b73df5d53ab7e734d7b2a6a524e40ae50c56a74c24f1f0e641e91cf2c4bc1e5aeee1505a9d8c12903fafd649dbd7466ede300e9547995b13faa35111ab55d"], 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) fsync(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x4142, 0x4, [0x6, 0x8, 0x6, 0x74]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0900110003000000"], 0x94) 06:30:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:05 executing program 0: r0 = socket(0x2, 0x9, 0xfffffffefffffffe) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 06:30:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getegid() 06:30:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000040)=@abs={0x1b76e2720e580172, 0x0, 0x0}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000080)="2317bd35fca7e7f90ccf29e44db274b6d95507f765d33e7c6e882e82e509692671a78efa505a6c0f94a030642fa9e17a28ba7be1a35f9a56b5354bf99fb376b1bf604d01247573ba9f043be933983c16cec4a2b8ddd388a37ab7096203989108afb6800406434b7dfbc98352aecc9a6b8ca5e1114feb8f89fe9a08fb98ad1e908f66668716261e0c20f40dfdf1eb31f56c4c2c1a0aa59938ae0704d6b24e2069b7f05b3fa59401b68fed97c4a2d84686bcc8dff852779cd5e578808f566c2223e581c23bdcfb9ecca509288cebf6f3e142cb75fa59db1aac9530c968dfe1b6c0", 0xe0}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b3fa97bbc0c1464a21c7c7b90c01d480f3eb8ae1f74e6fda4b78ebf7c4d4b1e80b679e548f65e88d1155f7b1", 0x2c}], 0x3, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x58, 0x20105}, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:05 executing program 3: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) pipe2(&(0x7f00000000c0), 0x100004) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x2, 0x20000000, 0x5) socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x2, 0x6) freebsd10_pipe(&(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x5, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8008, 0x3) r2 = fcntl$dupfd(r1, 0x14, r0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) close(r0) 06:30:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000040)=@abs={0x1b76e2720e580172, 0x0, 0x0}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000080)="2317bd35fca7e7f90ccf29e44db274b6d95507f765d33e7c6e882e82e509692671a78efa505a6c0f94a030642fa9e17a28ba7be1a35f9a56b5354bf99fb376b1bf604d01247573ba9f043be933983c16cec4a2b8ddd388a37ab7096203989108afb6800406434b7dfbc98352aecc9a6b8ca5e1114feb8f89fe9a08fb98ad1e908f66668716261e0c20f40dfdf1eb31f56c4c2c1a0aa59938ae0704d6b24e2069b7f05b3fa59401b68fed97c4a2d84686bcc8dff852779cd5e578808f566c2223e581c23bdcfb9ecca509288cebf6f3e142cb75fa59db1aac9530c968dfe1b6c0", 0xe0}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b3fa97bbc0c1464a21c7c7b90c01d480f3eb8ae1f74e6fda4b78ebf7c4d4b1e80b679e548f65e88d1155f7b1", 0x2c}], 0x3, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x58, 0x20105}, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000100)={0x0, "97e5b903b2d749525b7c60c8754194edff55938f789f79ec5f87c6143ffffec8ea6a8e78b37474f240d2d9ffe162b7225c00476da9ad9e99f078805dc84d0248689b9ec224982118066a86bfbe76d0bd45bb0837bcd66ac19634179c0e0f35608971f536"}, 0x6c, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/142) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/66) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x1f, 0x8}, 0x10) 06:30:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX=r0, @ANYRES16, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82096d2562696c653000"], 0x10) 06:30:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x3, [0x401, 0x4, 0x200]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x668}, 0x8) execve(0x0, 0x0, 0x0) close(r0) 06:30:07 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x82}, 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x4f, "d807faed32018eb2c890a71d8e2072e61a967a94cc857befb65ed1b86133cb8b7bc64beca48dcd67bc6c18bf2069a400b26c46b481307274a11aca67251bf93b72386af54ab3d300c951b53c25c203"}, &(0x7f0000000140)=0x57) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x41829091}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x401, 0x7fff, 0x1ff, 0xa4b}, &(0x7f0000000180)=0xa0) 06:30:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:07 executing program 0: r0 = socket(0x1c, 0x400001, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:07 executing program 0: socketpair(0x2, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000180)="1b70763d69a4deb85421e4f3caf2d8b1e3126c79f9ae64a3ec780b6fd362ae9bce010e54aca8210309e15bc1eea1914628d9b4aa66d6d1fc4b8e89a960182591a0ed52eb70c8b42efa579b6ede48bb7c84de8634f598a5aa6d1d55891ddb997dfd003db5892384fffae4c96de0f6b7a7be5dd94b104c489917", 0x79) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7ff}, &(0x7f0000000240)=0x8) 06:30:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:08 executing program 1: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 06:30:08 executing program 0: r0 = socket(0x11, 0x1, 0x0) socket(0x1b, 0x20000007, 0x8000000005) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000b31dea3996655cdfcf7b0787e9ac2f4b99072e330866d52e69b4b6c4fc79dae6fe80fb16b662254cff067a1608a25b17e06829fe04e57555e337d633f82f1144ba4d64395c72da6a764f4b51220a9053b3f9c4c69bee7bdd93e909032e727acdee0bec978cdb6739881bbaad0600000022c4de9c08e51b84459d3d589eb4928e43d42b9d76cbf1a13885fa0f6dba7d2d0f2ec601b2fbad6cf94558e4e93c2d635ad8ee8fe01671e7a0fc03428cb6e36cd8036a4d7dd1"], 0x10) 06:30:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x2, @empty, 0x1b}, {0x1c, 0x2, 0x1000, @empty, 0x6}, 0x2, [0x4, 0x401, 0x9, 0x5, 0x9, 0x3, 0x1f, 0x8]}, 0x5c) 06:30:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000400)="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", 0xffffffffffffff83}], 0x1242) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x192) getsockname(r2, 0x0, &(0x7f0000000100)) 06:30:08 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x0) getsockopt(r0, 0x5, 0x40, &(0x7f0000000100)=""/174, &(0x7f00000001c0)=0xae) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom(r1, &(0x7f0000000200)=""/74, 0x4a, 0x40, &(0x7f0000000280)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 06:30:08 executing program 0: r0 = socket(0x1c, 0x5, 0x7) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000e90a4a696c647dd7"], 0xffffffffffffffe7) socket(0x5, 0x20000005, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 06:30:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) syz_execute_func(0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 06:30:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:10 executing program 0: r0 = socket(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x15fe}, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000020080"], 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x81, 0x9, 0x1, 0x7d, 0x8}, &(0x7f0000000100)=0x14) 06:30:10 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 06:30:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 06:30:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="3f5039132e6ca837f126b70cc7", 0xd, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 06:30:10 executing program 1: select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x6, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 06:30:10 executing program 3: socket(0x2, 0x5, 0x0) 06:30:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r4, 0xe3) close(r4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) read(r3, &(0x7f00000004c0)=""/4096, 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r1, r2, 0x0, 0x1100) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1f, 0x1b20, 0x6, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, r1}, 0xc) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="3f5039132e6ca837f126b70cc7", 0xd, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 06:30:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66496c653000"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 06:30:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 06:30:11 executing program 0: r0 = socket(0x17, 0x4, 0xfff) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="820287784cebc5df32d4c26ff45e44de3b39690146afaa9eaad42d7ba27edeafa485d5623134ed7e2fef5cae346f7117fc8b139e4cbb792c0eda8493044ab6dfd58e827c"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x1, 0x220, 0x8, 0x26d, 0xe39b, 0xffff, 0x9, 0x0}, &(0x7f0000000080)=0x20) freebsd11_fstat(r0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x873}, &(0x7f0000000100)=0xffffffffffffff71) 06:30:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x50ad40bb0641cbd7) 06:30:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xaf, "17fae93ba8e4adebda57c78a1e026c01f808b6b38ac6036fcd294ad9b3183e4132f37904faeff2915f47f1e00372319f63bbe51ee442f24f822577879e31d745405b6c826f971f87fc9ae2966400b4e8515ffbf10a0eb191a0201cc0626cf1aaccf13d48eb5aaf2c580bfc643bec72b6d20d005bce40188bf86e3ad0fd6b6f49b83fdf542a78921a8815a701bd943c32dad575858604bb037a3aab8f209a95e10685e3a9bf9e4b89ef8526fd219eb2"}, &(0x7f0000000240)=0xb7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="09000400e70000003341135039943f3a8361fad8b9bb464a15396f790ca4e5fdfc244d5cf5bf109ab331ad2e7753da4c083c4f6b345ea233772a6ee98426695fe03b20ce960b07ef1bc799de74d4acb202fa90b70556bbcf546cf8b821612124"], &(0x7f0000000340)=0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x8, 0x7}, &(0x7f00000000c0)=0x18) shmget$private(0x0, 0x8000, 0x10, &(0x7f0000ff8000/0x8000)=nil) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r4, 0x100000000, 0x10000}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 06:30:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000e9ac9f5b1f40a42a553f0836f62e935514d107890581264f070fbf286d8d8663767fb531488e2b2a43e657a067259ea0fe734fdddec43642bbe403c985096b83816532dd41435cf0d208f1c257fcfc9220e8c94128001e80bf6ae911f2b94f7fdd"], 0x10) 06:30:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getegid() 06:30:13 executing program 1: truncate(&(0x7f00000001c0)='./file0\x00', 0x5) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x9}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e210400000000000000000000000000000100200002000100000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000007f000000000000000000000000ca9d00478f1f13f331461a6c1afdf95bfc5a199a9df4df59dfc0b7db4cbb8bdffe029d3b80ecf1aaae71edce68", @ANYRES32=r2, @ANYBLOB="0300000200080000"], &(0x7f0000000300)=0x8c) msgget(0x2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000400)=0x4) 06:30:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 06:30:13 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xfffffffffffffe34, 0x20000006) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000000c0), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x5404) open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x1) r1 = socket(0x10, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x63ae}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r2}, &(0x7f00000002c0)=0x84) setsockopt(r0, 0x2, 0x7, &(0x7f00000001c0)="6a771cd025dff4adcceb3f10bb1199e5da79d322320cb9efc246d491b9ae22b9aa0d7dfe1cf34e03d40e888c10587e20c3de36a10051e47fc7532b8023f9a7", 0x3f) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={r3, 0xd3, "fa7edd3a2de9b6024c963e686928da32a274cd22df7880b7e2d35912d081cf65764c453ad0ee0c44fcb2778f52b174b9aac59e672cbf611ed8356da5dc0f21b085a54759d2eaf81d2316eb0d9c1280d7b439a3829ec4837ca8f7c8877c4cd36ff0819cbf39484cf0558b2011c41e14eeecd3584ac0757d7bbb050194edefc4b39c6e75844a11466d63d1ce128c097833e89715041f8c42889bc750c971a7ed48978cb9ce12a364f8f4e1a2bfc0770ef40a0593a884e054b2fbcaafc4f4d841ac64e4e2256f2bdc399265ab9915decdc0c6c353"}, &(0x7f0000000300)=0xdb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0xfff}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r4, 0x7, 0x9, 0x4, 0x100000000}, &(0x7f00000003c0)=0x14) setsockopt(r0, 0x6000000000000000, 0x3, &(0x7f00000005c0)="83692a0ee03c3ecc0c1f4a790b518cab24b8c58740a947f5605f8c1e3f29f46ac68cbafea5e0a11d98a295821f470dd6c6ac405de6700289f82225f3bea5ab67a09e5100baaa322775c6b3d76a095bf89ef5bba9c1449d38d8da05fc228fa3dfe20c002805cf7c2795c70bd5be03d7c737838e542b5597cea22b9995dde1a6d5521a4c526593a15700bf79e11c761ef7e62333fa712277ead8431632064f856bdcbfabcfd40822b30602d7f6442aa471ce17af27f8a5137d6865766b20af2302fe1020d591c5de54754bdb63044ea77ec818b080dc037f2f5bba5c69907fe30ff3c2", 0xe2) 06:30:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ec7505eab000000"], 0x10) 06:30:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:14 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a2e2f66696c65a53000"], 0x1) listen(r0, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffff, 0x980, 0x200, 0x8001, 0x750f6a2e, 0x5, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9, 0xde, "85937fea85b7e8107b71d8f1c0561e70940392dbdc42e9d1f1c0512ba49e882cd6fb5ef61ed6806a5e66868a3214c6908d50e3320d1f1e459b47d6cc8641807592bbe40807ba84027d01dbf0b17fba6778807eda8ca1ee554f268d3caf8dbcbad1ab6fe0faa8c65df500b96f5550a50b25682f35b890b1a0bc57c937d271058a3fb80ed7e8c1e1b63bf3d0441d96ec065b301509ef34518da8e91f5585fc7af981f525279eafb21f7b38ff54fefd1ea0d8d7713f12087bea12aa363e9567a4bb003c957e1fa0819266142326ec3d825a1254df9c3697a3ce4f8b89e5034e"}, 0xe6) 06:30:14 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 06:30:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(0xffffffffffffff9c, 0x0, 0x53, &(0x7f0000000040)={0x20, {{0x2, 0x0, @loopback}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1], 0x1) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 06:30:14 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) r1 = socket(0x2, 0x5, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x81}, 0x8) 06:30:14 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(0x0, 0x0) setresuid(r0, r0, 0x0) 06:30:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)="d7a7f23f3e952b3be104131c4a7f1006fef4675a0509b3fe22a534b75125b8cf64771760cd8186582b5ed22eac1898619aeb300edba7697c3cb1336b706ac03b378a5f63795c3f26176318857f145e", 0x4f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x0, 0x473c}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3df0, 0x1000, 0x1, 0x0, r1}, &(0x7f0000000180)=0x10) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2e, 0x1e}, &(0x7f0000000200)=0xc) 06:30:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/137) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65b000"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 06:30:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0], @ANYRESHEX, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:16 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x50) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x9a, "986575847decb4aee51ec62e135e34c1925540eee31ce12518e7d9affd1d98e3c5025e56f3f3349ac40cafded092c4baf93532f66aa997ded0c7c8af5024c5ba3ff4e8b09be6daca3cc56a9a07a37c718b74da9467d9319e40db55154aa9bbde102447b6d4f5900d3f351a48b8630951f2efa3d21dbe879f6300e6fb74c80aa2c1618c5547695dd859ec4d8d8c057a820e9246e46c5e6dc527be"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f00000003c0)=[@in={0x2, 0x1}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9f}, @in6={0x1c, 0x1, 0x6, @empty, 0x7}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @rand_addr=0x80000000}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fff}]}, &(0x7f00000004c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8200000000000000038f"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x0, 0x400, 0x0, 0x2, 0x7, 0x1bf, 0x40, 0x0}, &(0x7f0000000080)=0xd) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0)={0x100000001, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f00000000c0)}, &(0x7f00000001c0)=0xe) 06:30:16 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0}, {r1, 0x100}, {r2, 0x5}, {r3, 0x1}], 0x4, 0xf90) 06:30:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x80}, 0x24) 06:30:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x81) r1 = semget$private(0x0, 0x1, 0x424) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/125) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0xcea8, @loopback, 0x5}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xd4fd}, @in6={0x1c, 0x0, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x101, @empty, 0x9}, @in6={0x1c, 0x0, 0x7c1, @local={0xfe, 0x80, [], 0x0}, 0x7c}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x121, 0x24d) dup2(r2, r2) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r3, r4, 0x600) 06:30:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) rmdir(&(0x7f0000000040)='./file0\x00') 06:30:16 executing program 0: r0 = socket(0xffffffffffffbfff, 0x1, 0x10000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82d539c91c696c6af46a"], 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe5, "a8c9fbf93b315a51921645ea67c9148de9e5240f9687d7527b0ea244c55b7d1f20bba8ab58530ca3d6629c767a52528558f654c4ab92bb5617e3cead8d1efe56194e9e795713b487ca2157a41eb8d78182a9661b3481ba31f0b1ab571a836c0eea57a33d1ef26d8f1358e6d068d46dca45ad8078eabd00385132f6a31a200cbe6b2f7b03cad6453d8f6474d52e35fd04a24b1489dd4b0e617a07cc8e579c4e1a94dadddb3d06dbcd09859d841f3ecafff5c9380654081568c6f7a38164255171467efbe420cc3ffd91ccc46b92aa638faf0d03bfcec62455bb0f4d175cc1ad1bee0a561586"}, &(0x7f0000000180)=0xed) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x200000e17c}, 0x8) 06:30:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:17 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xd) fdatasync(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 06:30:17 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setresuid(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) setuid(r0) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) 06:30:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 06:30:17 executing program 0: r0 = geteuid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000040)=""/71, 0x47}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/255, 0xff}], 0x8, 0x0) 06:30:17 executing program 0: r0 = socket(0x2, 0x5, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3c26784cd170f4223000"], 0x10) 06:30:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x4, 0x3}, {0x2, 0x10001}}) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e4cd197b611a8a92f6669ec653100"], 0x10) 06:30:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x9, {{0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x7c000000}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xefc, 0x1400, 0x1000000000000000, 0x0, 0x0, 0x7f, 0xbb1f, r1}, &(0x7f0000000200)=0x20) 06:30:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:18 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0)=""/130, &(0x7f0000000000)=0x82) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x30) dup2(r1, r1) 06:30:18 executing program 3: r0 = socket(0x2, 0x5, 0x1) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82800c646c82e004d30096899b4eea792f34bbcb629bade5856e79a9f6e723aaf9e2f86b1a0246f172f31cc7c7c0d65b7b286e3f588fa80cfab4524a80c9872e193242d27d4490f733d5739ff719e2"], 0x10) 06:30:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xe7a, 0x4, [0x1ad, 0x9, 0x400, 0xa279]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffff65) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x165, 0x5800, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) 06:30:18 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x1f, 0x5, 0x2) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100c00, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)=""/152, &(0x7f0000000000)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x8000}, 0x24) socket(0x2, 0x10000001, 0x80) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='!#\x00', &(0x7f0000000480)='rack\x00', &(0x7f00000004c0)='rack\x00', &(0x7f0000000500)='/\x00'], &(0x7f00000006c0)=[&(0x7f0000000580)='rack\x00', &(0x7f00000005c0)='rack\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='rack\x00', &(0x7f0000000680)='#(*@\x00']) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202300cfc4065cc23d1eea07ca925d47d08a7589d182a4379ad95df37d683182e402251a4cda2bd2e05affe05f0f538a8646c970b061d9befcd6311fa20b1b5bae75526373be20ef086a97f7d21655cda84c96fc8b3ff8462a9411bcfe90d7aae52125b5aae353e823424f231cfb7b4c69dbf3c58cce761ee1159a30727ed28486d1af61f3121ce2340fe1c9e15b2c9"], 0x10) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) 06:30:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="5f0218fdc0ba2915fbd869017a2e2f62696ce53000a3c01909e6ab5b2012c8cf2f0f96d15a8d31d38c1c84af15a4cc5a1b33818725f72b6237074a2f24122d0975f7e0927f8f98f8e06468ae5f97aa286be17d890103f9946a69e1c42a698cb6c0743b17cc7c6b9709f793fa43b42c50b42fa1c6b37820d766d4ddf8331a6ba34d3ccf43495478632bddd06e262dbb503e7e57d13861001039ea8fdb758f800ea418a3bac5903a6e571cbb0e42c73b309d79092e538d154ce921f22f6817cdf2961b1d9cc8e54b03a9da3c745ab744a3352baa196925ea30d2c9025d554bfd6fed5785bdff96aae3021d508dc43120be2c8c07d1b47b205be01a074a96bbed8aad1fce61e1ed3bfef86d841e6996b823ac8fc965d05e3c32ae2cca0000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xbc, 0x6, 0x2000, 0x4, 0x1, 0x40, 0x6, 0x113dbbf1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, r1, 0x401, 0x8, 0x5}, 0x307) getsockname$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) 06:30:18 executing program 0: r0 = socket(0x2, 0x20000003, 0x0) semget$private(0x0, 0x3, 0x448) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="82022a2f66696c653000c5ae7a67ebc2a65fb321fe2e041bf0"], 0x10) write(r0, &(0x7f0000000040)="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", 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xf77, 0x800, 0x2, 0x1, 0x6}, &(0x7f0000001140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001180)={r1, 0x3, 0xfffffffffffffff7, 0x200, 0x6, 0x1}, &(0x7f00000011c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001040)={0x0, 0x5, 0x8001}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001200)={r1, 0xef, "3ccf679c9177f1b94a7c2bee1fe4e93a8a8de6ed1f85918442c61897ed28cf7594071f5dac719d0f87cc201ff912368c683f5240c093513ce4eee21a01da416cbccf96fc13ad7af7a30b34472eb70d707a56bbb16ecf2437631fdde297987698fc074fd7b237b99ce572134038071e57f115bba47a2a75510e317fdec5b63a8efa3c5ce90af6a8d214beda2e7844742cfd5953eaced11f37e3e8f13c25ad33472528c1aecc1ca0237273b2f40d8a01dfad40950b8a6967a072f1ccff427059d077439362242e84d00ff2b6b89cbb4c6d652028523e8eeed0bf7f0c53c8a507c0054d13d75b783e36474439fac35ddc"}, &(0x7f00000010c0)=0xf7) 06:30:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7a2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x92b, @empty, 0x800}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 06:30:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3e, 0x6b20, 0x2, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:20 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x2, [0x5, 0xaa7f278]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffff81a, 0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x6, 0x1ff, 0x60, 0x14, 0x88a1, 0xffffffffffffff19, 0x9, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x2}}, r2, 0x80000000, 0x7, 0xffffffffffffa378, 0xfff}}, &(0x7f0000000240)=0xb0) r3 = socket(0x2, 0x5, 0x0) shutdown(r3, 0x1) 06:30:20 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x280, 0x10) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x3) 06:30:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669ffe6678a5b3eb7b229ea507591856c653000"], 0x10) 06:30:20 executing program 0: r0 = socket(0x19, 0x5, 0x17) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202b100000000000000"], 0x10) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) 06:30:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 06:30:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 06:30:22 executing program 3: r0 = open(&(0x7f0000001100)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000011c0)) fdatasync(r2) 06:30:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10) socketpair(0x1, 0x5, 0x5, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 06:30:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x2}}, 0x0, 0x8, 0x4, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1ff, 0xe0, "d7bae847587802e4dfa648062d787f32cb594254fc1852725b6744a57d7454c15ebba074499d8b554f9c7d66cc6ec2f0f98ba023ea6e2185a7d4fca2c185f3abca1dd6346583349ba3dceefe8bffc654ebd35f21924ba83020b8758f0f372eda35536734579687ec50f79ffcf011ae1860256376fd6eac6d8dc312aff33b166a2304049aef855ce757eb423aaff38671a49dc6ecd57c8c2bf13eb9d3f5fee711ae3a6c212037baabbaa54cb865711c73714ae8191e923990b50bae4546e265db9005add4c7816bfa4087fcde49005e1ca7d35bece2f5272861867d9f8424eb79"}, 0xe8) 06:30:22 executing program 3: r0 = socket(0x2, 0x9, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000040)={0x6c3, {{0x2, 0x2, @loopback}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x9, 0x7}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x92e, 0x7, 0x100000000, 0x7, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xe8, r1}, 0xc) rmdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8a, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 06:30:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xc9, 0xab, "fe793cf339cd637eaee9b7d03abec6a5827b2f8e16a969b7af63c56405b81367d650c160e964c4ee076a91dd346e72aef4368d6f68d8bbb2c9f044901994e639c6de9d766441f8c4708e8d10788e76041b7d9eaa07baa8737325bd277a99018d57e05a53ce77904589f9b9ffb405087ecc5d224a7890f36cee66187d06db7e4e038fcd66daf99e18ca45da2130406d47629497634091119c5c50f100befbb3e9654e78fd6f60317415a9d0"}, 0xb3) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x2) dup(r0) 06:30:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) 06:30:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x2, @empty, 0x100000001}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) 06:30:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) 06:30:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgid(0x0) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="d98a9e475e2d2ad5fc593da7d1e2ac12130ff130185b9ca0513ac9e125fcad241f7cffb204b0ecb186ed", 0x2a}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x80}, 0x20008) 06:30:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f4e6d7b5973d978738c"], 0x10) 06:30:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:26 executing program 0: r0 = socket(0x2, 0x10000007, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ed1dc5a27653000"], 0x10) 06:30:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65af4c"], 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) 06:30:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket$inet6(0x1c, 0x20000000, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x1f, 0x4) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f00000000c0)="a1cf281dfb1ec86bc30067645e03460585ac6bab82cc3799d031e1e822461e999d68da6f51a90035", 0x28, 0x8, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4) r3 = accept$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:30:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="8524e892500236c9b546b5ba8c36c534cf7f93eb238db11ab8f7b24b18a2b4d64c3945b4c0ca32a2e4c089142aa0b1e695dd3cb24a4fa1dee9111819776e31a110e62abbd249c0198d8685038bb6b88b1f6bc6b7884a54fa5c130c0df24a1ef0054bc77a0ee2afd09f1a637eb8097185d7117352042949e76556d8e7f4661d837da978965dbf9204bc9ec2a638bc64", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0]], @ANYRES16=r0, @ANYRESDEC=r0], 0x4) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) 06:30:26 executing program 0: r0 = socket(0xffffffffffffffff, 0x400000003, 0x7fffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6600"], 0x10) 06:30:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2e) 06:30:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:28 executing program 1: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x7b441a9d3263cd15, 0x10) write(r0, &(0x7f0000000000)='N', 0x1) ftruncate(r0, 0xdf5) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x20) r2 = socket(0x2, 0x5, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="653091"], 0x10) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x0, 0xc47, @loopback, 0x8001}, 0xfffffffffffffeb7) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380)=0x100000000, 0x4) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)=""/61, 0x3d}], 0x3, &(0x7f00000002c0)=""/108, 0x6c}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x7, 0x6, 0x5}, &(0x7f0000000500)=0xfffffffffffffcb2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x2, 0x20, 0x7, 0xb4b9, r5}, &(0x7f00000005c0)=0x10) r6 = shmget$private(0x0, 0x4000, 0x18d, &(0x7f0000ffa000/0x4000)=nil) r7 = geteuid() fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0), &(0x7f0000000640)=0x0, &(0x7f00000007c0)) r10 = getgid() r11 = getpid() r12 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000800)={{0x3ff, r7, r8, r9, r10, 0x0, 0x5}, 0x7fff, 0x80000000, 0x8, 0x5, r11, r12, 0x6}) r13 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r13, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r13}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) 06:30:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x7b96}}, 0x0, 0x7, 0x3, 0x3}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 06:30:28 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setuid(0x0) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r3) fchown(r1, r2, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:28 executing program 0: freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000640)=[{&(0x7f00000004c0)="723304515a2430baae12650bc55c701a66cb8b626ab168e254ce323f685fb273ef958110e75459f12f243af6fce22b0c5e8f893f608201a6a342da80a46adf260fc19a12d4173165c5d138531ec06ee4f508f98438d106576e023f7b7a003a45d2647162c5401c69d83f9f89537b487a36eb13e6dba4c9022b641066f33f17b9c4c02c6302657e626989c2179259bd0b0434a2040fe4ad6701fb88489688af39bd7265027e36c629cdd79207bf137a3e871f45b93f640a6f6f8c9bc9eca2100d25f8f6054e3b4d7c738c63fc3298bfdd9624cd16e55d7edebcc119824a71", 0xde}, {&(0x7f00000005c0)="d3316c4d58d735b3714d005616af342aefab8669f6b4c207bb2b2468f91e5b65527c26666a5b33b3b02896cec3e84debb7d876a59400f2d9398ec78c9fc8f868263e4947e06b8980d01f106e1f8f9369d2b4d9ce5b8b56e46db3c024c58b9902609b85d62878ef951d7176dc36df0c041e08851e7d375797e1788d", 0x7b}], 0x2, 0x0, 0x0, 0x1}, 0x20085) r1 = socket$inet(0x2, 0x20000002, 0xc815) sendmsg(r1, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c1c489255819a8d9312dc93f89e1cefa3bf25f1af71e26350af5e634d290f1107a58901c1dc35966b5f13bb0570afac7020000000000006c6428"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="076fb74815e1a44bb2a5e9135a8e04f9c32e09303184f155fc18ae30360e7c487b396b6ba9f70dfbe434ec84169c4198f43b86793c1d2e50f5d5bc1799ce4eee3d0ded758df798c1747c262c7be09bee58b48c8065d907f5ca8178943d6dbd7afc89a2bb2c1cccf5764907dd09428d7696a335c0f19a9a6ab055fa75eb06a4c50ff605e27dc6763deec8", 0x8a}], 0x1, &(0x7f0000000180)=[{0x100, 0x0, 0x9, "30352fb7a9daa53d0228c6f4bdb7cdbacb21ec3885f62499759efa07e9a0b64cfd062742133923118eec32ee1e06fa73969959ec7a955f31d984e102586e129fe72746077ac4edc0300b943fac54b04ac14a7500bb91c783e94a1723e3222d7175a6250d55b9b3992f15a75c8e8b675019ba0fa338a07a7642354eeb586bc083f45ebae5874d14edf6f13c594442d597dd0029b779f2deeba7248819da88b4e008c6011b246664e34deb0eeebcc0023a6f3aa4ba3b165160051a25c279c82313318b4d1d6987bf5d354a0969b12865f8d965993ce54e310a039c7ef76c12021c4cfaca2df905017290e15d"}, {0x78, 0x1, 0x1000, "121497e0b29eb0feef7f22a032e09e1cabedafb53688c549dfa3878f9560cf2f815f5782066b35ade060e2ddec442cd8687851459cad4dabac3a0c44a5715439dbc21e8a7b6181da6c874dc073bee576ba209d7b51de2eb62fe0f6e21e58bd7336fc"}, {0x100, 0x17, 0x1, "7a2f9c5c91752cdd0f47eb0ca92025321ca65576a7cf323275ef1b09b07a4a513c0ff0a0d4086e3a086c906c30ff19a5b64f8d7ac19d45133fa4f03922baf8c25dc148b2b4991a74047f5d7ecb95bc90f690340794dc4de9e1ff308be12bcdf08f21947ac2dd05b77d3df2077ce24e622f0e3873e259eaea2e62b2ea16843f874c18b763d8bcfa2a47deff197e1c9db429d698bad095f9fe4ad4cd5b07fce063861dc08b258be717e414ae07cb978c899d0deb1545aeb9ab7d5a16d9646cef1cd17f8f0df0d9fd2cd854354b09e2ab06c7db3fe30d9c46d476f5fa6cc925e166e49a7266635833fe8bae3c2b4704bc"}], 0x278}, 0x20100) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="80022e2f66696c653000"], 0x10) 06:30:28 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c2022e2f66696c6500b95e61c36361500bf052baf6e9cfd84659b77a074cf11b39a4fb19fc781b782549e79827b9b1599b32e3b32153b321eee87ef6aa952b1ceabbe498c689bf3e8888f2d79c7a7fb8ca9257570f6a8ed06c86bd5357ee8b00000000000000000000000000000000"], 0x10) 06:30:28 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffb5) socket$inet(0x2, 0x20000001, 0x6) 06:30:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000002eb9dbe0f99a71ec595f4142ded90e70fd3dfa5fe82e3bba3259d31c873da6b272704d0639b118f063be517f39159cc569df"], 0x10) 06:30:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0xf50330b1fe3f1c73) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @empty, 0x50}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="a98884b76290774551c28cd248ce4257147f783cb47c", 0x16}, {&(0x7f0000000080)="7c3d0aabb9fb73", 0x7}, {&(0x7f00000000c0)="b2f59ada965e89ddaf2cabd0ee20241b570a15522e7d611ea818592c0dc03ff6a9d87416ebe2a051f7fc1da18bcbb20d95710b3d30cbc457bd5eb84bbaaec8f6ed9859def3929b68d513540ef5093120b7cb7d1057a58e81e797ac4327680d393927148131972ac5aa9f82754375821be8bb01c0404b0fe20411454bab6e43c7ef57f071d5b438b4b5735907915700576c32d9256036097ddf3edbb5d59ffc3a4accb636f3e6d9151f61e6cbd68b5bb9af437a085534225e71e0aa83d5bb47d30c20647137eb39353ea11d4c20e979b329780ff7864e83ede6e9f9fd0bd836d12d9f1ed6eb802ee9998ec7d780f25d667b2af4353bd9", 0xf6}], 0x3, &(0x7f0000000200)=[{0xa0, 0x1, 0xea, "cf7cd2ab0f71470be8eff63a8eca9d1f1ecbc8abb5a3f2e6fe3596e972136f171da921fcfa89f0bb278fbe3f2b769e55d92e38305d99f28aaefa82c50be18523009ec1c12c01124d5ddccebaa3380f3543bb473af4597681872b1f7f4746fd2104f82df0edfa51a029ed10ee806c6c45c97c69ba973b126907ef13437477c555746d181a8344ffeb6c"}, {0xa0, 0x88, 0x5067, "6c1e80dee99413c1ad02ba538f3052dcd51966a979a2d6c94f94a38b2b52d5a522642763f21ac7979ddb795ccfed078e0c8c9c6decd9e17dcfc2c527813a5e30020ad47c4f38b16d866e82019bc862c555b9124eda7881bb2bf9347f1fb76d8946ccb5ca5f324f36844a56424d392fde856593254cb41c6eff01228639d93444a340a3bd461f6f6e23098da7cba8"}, {0x30, 0x1, 0x10000, "42d012ab71b46dd2d01843f78d07169b2af1c502a56734e1c279fa02bf5d"}, {0x20, 0x3a, 0x8, "c0aa5fc56c99d2e9cca14525ea"}, {0x98, 0x6, 0xd8f3, "594c9905537eadea2d079858e08331ab1dbab29459b3f4d3a220d8e583028640326fd8e1fc4ba61b3ae51c9392f1f47e15fa364ce27a148a100a4bde3ebe5a5fe11018ea881940cfb6b2dbfdddd0c63ab6f0fd742798a79de50e0283995d1bc56bb2f218d357370ab1b3c9396e41987a5f36efd28a099c2b7ca7a4e347abcfb90b18"}, {0x1010, 0x3a, 0xc, "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"}, {0x68, 0x1, 0x3ff, "27997d2e25ac93d6df09b5d26ec6bf4b5b6e8edc9029679219214b7d062c2934a576b6fb43e41c8cc58fa360b82bb4edc877a3eedd8f9fe86d686e2ff748c83f16ac0f8e2df08b54b4428e7a3309cfdc6262ab49de4b35"}, {0x80, 0x0, 0x2, "1cbfcee9aaeb73d862ea8261dc280c448e66a64e90f58682a312d78db5ed7e128b34556755ee6159b5e8b37f6954c53a7d23cedb66431be6e2dfca68ece0b86613c34e89c23303fbe62b06e40776734ca4709cdff257113ab7ed580a91ba2306d77806b6ca5ae91467ddb2d5c21a39a6"}], 0x1320}, 0x104) 06:30:32 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000feffffff0100001bb06caaad94737bf3ddf68e1f75b3baddb4333c090591efe1040000004824806f4e8745656efb00000000000000000000000000000000"], 0x10) 06:30:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x5, 0x1, 0x2, 0x6b6}, &(0x7f0000000100)=0x18) 06:30:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRES16=r1, @ANYPTR]], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffff7, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea228117020000000d103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e48b244e8d4248ef93116010560257b8e5b46999178b46b394ce336c075bc6fc5efc24e0323b987f90b000000000000000b3d45cc5fe2494d2978669"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:30:32 executing program 3: r0 = semget$private(0x0, 0x0, 0x10) getuid() __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000040)=""/53) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:30:32 executing program 0: r0 = socket(0x2, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c6f6cca01fdcea7a8fcec2f83f01ebb85627e66f5a4a858b0e2f21771d"], 0x10) 06:30:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x2}, 0x8) 06:30:32 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) getpgid(0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x400000002, r1}) 06:30:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6039e3f5745e0000eabfe82343dee660288270c0d88d91bb13b6af87c2195d340d150b0f47023db2557a4aa37b5caf18e96f6571863733197706a99581aee2abe30f8594259bfb1e8691ee31bc4a482536f3c252b18e4dd35223c46f184d60f0f5c30ebd570808311f89d7797d0049c577098a0598a1fbf51b7f009aa3b741731281445b47a176ebd6c3a285aca9e06ad707a7ef643dff6b213e5cdfd68ff6dd4dab04c6ada4d724cdbd74d7e5d23f9bb6af38d672e06cb47be410498adecdc54a62eece2a82e03e13ac8ade8c4c4fbe300e677f279adee06d839f6bf8dd4d66cb471cf38782d283b82b46313038"], 0x10) panic: Can't clear local locks with F_UNLCKSYS cpuid = 0 time = 4294967432 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020de3520 vpanic() at vpanic+0x1e0/frame 0xfffffe0020de3580 panic() at panic+0x43/frame 0xfffffe0020de35e0 lf_advlockasync() at lf_advlockasync+0x14dd/frame 0xfffffe0020de36a0 lf_advlock() at lf_advlock+0x5e/frame 0xfffffe0020de3710 vop_stdadvlock() at vop_stdadvlock+0xf2/frame 0xfffffe0020de3810 VOP_ADVLOCK_APV() at VOP_ADVLOCK_APV+0xc5/frame 0xfffffe0020de3840 kern_fcntl() at kern_fcntl+0xfd1/frame 0xfffffe0020de38f0 kern_fcntl_freebsd() at kern_fcntl_freebsd+0x14f/frame 0xfffffe0020de3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020de3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020de3ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 4150 tid 100931 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why