Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. 2019/03/29 10:53:31 fuzzer started 2019/03/29 10:53:31 dialing manager at 10.128.0.248:46992 2019/03/29 10:53:31 syscalls: 1 2019/03/29 10:53:31 code coverage: enabled 2019/03/29 10:53:31 comparison tracing: enabled 2019/03/29 10:53:31 extra coverage: support is not implemented in syzkaller 2019/03/29 10:53:31 setuid sandbox: support is not implemented in syzkaller 2019/03/29 10:53:31 namespace sandbox: support is not implemented in syzkaller 2019/03/29 10:53:31 Android sandbox: support is not implemented in syzkaller 2019/03/29 10:53:31 fault injection: support is not implemented in syzkaller 2019/03/29 10:53:31 leak checking: support is not implemented in syzkaller 2019/03/29 10:53:31 net packet injection: enabled 2019/03/29 10:53:31 net device setup: support is not implemented in syzkaller 10:53:41 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0xe5, 0x1, 0x8, 0xb0ba, 0x2}, 0xc) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000002440)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000002180)="eb9ff15b06c0c1a782e63939caab8b6febaa885557e0bb9ebcaab009c4e6c2b4c605ee5e1b2c3b4a40ad06ec7c29b384368d4064a5d3d36d94288f8f55c2fb6f9d123c38eb9e0629eaea99a4d5c1b7d8745d16dbbd831405cd4a4b5ea968677476b61920a633c51807e4bf1f8c5f4df53db6dbc0ca7a806cfda050bf77bb3ef49f1f5b03e7103076125221ac8e7e0796ee92b4a4e303f4e7f08ac392a2d55d9b2ad4f7a6196cd16f4e23f4d0c0482f4c686d55a8c00dc29aa896ce91d3ba772f28da2183b9adaf8e18e25aeb06e657771bcda4f02fccbf52", 0xd8}, {&(0x7f0000002280)="6a1ee2794ee3295b131a917635da1c79acc8f4c49643a6090149f32cc8183775d599ec7442f3733d0fe252f0e8e79bd9732d75f8f4ddbe63b745fe4228390764d31cce205b851f1fede59bca3da5739328dd260f55109a5bc3c905203325f3deb2073075b0a1b822cf2aea76369b9d321ed8542a264f8c3bf3d333121364158fb2e9a7a4ea9f06df8db92aa6ff8e0183c843d1e107182aa83a5fd877922679db219835bd", 0xa4}, {&(0x7f0000002340)="14266da266eada5d800152ba17240ab3c48dd3c516d9a2e185ad930edf7624244d83fd8fa04c583fa6492e73a0f959da6ff638adf4624d723611029e74a03fb1df5f1c6f596fe42d15b5fb0acf9a44f608ec4126022279cf6ce4c7f08b88e51d25d6001cc29901e332f1dbf49a8556fc8eb7eb22159a826f88a9ce033f0f485be92f86eb20aaa1a314c500542c80dd6269802d1a988b88306c3bf19e", 0x9c}, {&(0x7f0000002400)="6654a989dd262c7875a3f5", 0xb}], 0x7, 0x0) pipe2(&(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) writev(r2, &(0x7f0000002600)=[{&(0x7f0000002500)="f67ce9dec0ebc525383d526829df0768d6bf90f1cca003129b53fc682d16c641e842b494da94f99d4e5a5e75168f94285c376d75c863aa3e0b48af0685a80d0688c4669a23b7402c66584b4bbaf3474201b9f94110fa1369edd5c44d2ab43746ebb02cdaee00c33c865a6e4ae754d43a000a0611946d97a49e50b295e817af72fb152afec6fb460c91c3714f93b1571a71aada9ddb561034ec8c7139ff6ebaa0f9f0fc719d15759a7cfb62cf867a1a99c109daf504b224c475d5c63990c45a4da2a723bd9263bd763f48f1fe4fa87d9e04aa3d4986c8416f34e87f7883555affe6232edda8b16ee21b", 0xe9}], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_mknod(&(0x7f0000002640)='./file0\x00', 0x4, 0x0) ftruncate(r1, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000002680)={0x0, 0x7}, &(0x7f00000026c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000002700)={r3, 0x1, 0x8, 0x1ff, 0x0, 0x6}, &(0x7f0000002740)=0x14) pwritev(r1, &(0x7f0000003d00)=[{&(0x7f0000002780)="297ed09cafb31541d237b26dd73d67e86ebe5b954369ca51ca87ce48ab1fde6d88c0fc5cac6a122ca47077ab984588c529ef747a41733abfe33eed521553ef70021234865bb3c7b934ad11236f1a6ce221949d004158ac5beda191ec75222e29f92e09954e6b41df4d4087", 0x6b}, {&(0x7f0000002800)="353e47885e09227f2ecdb5134a3ff7fa470f094146aa9f681dbf987b425df2ca0ea3496732e99fc944db551820dfd5f48842e6659e8e595cfe211996b96af556242ff34e13c84b62eb284931002280dac6e362acd0fb73ba8657a038e33041660ebbb6722bf8ba137d61537d975be5615389eb91c2fc8f34cd712b8fc0477b38fffc255646887fbbc4a5d3aa0c62e4a7", 0x90}, {&(0x7f00000028c0)="02bc677128d2820b662336893f539dbe04da3bffc68a9be56df3e27cf79b55065e64f07f39e5b32f8a72946de35c30d5b19f03c58229a31d71107bbd3398852d57053abc2ab6ee54bdd3e7f064ae4de519a2c9afb7ea342efd10bb627a631be8a63caa06c91d13", 0x67}, {&(0x7f0000002940)="d118dc7a7975b32250d84f253b205d3b9a1fa165f98c713d96500d305aa7a4130e7c7d55b65af1951ae59f7323d12de9d901901ac139317ee25b9ade6fd91b1366ec67b7f9917917f6a9cb07d8bef4edca9ee2e29669f3bdce", 0x59}, {&(0x7f00000029c0)="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", 0x1000}, {&(0x7f00000039c0)="f0eb5ca8f234425fd5c762b148ccdac081bfdb4b7009959da95840a92a07594a7751102e278718ae8f53ef52d0347f51d4ee64c6c740f32dee90898b58a36dc098711d23e7a5abfb53131e54511bb0855a84bc54e2e651d0e6001312b52b4bad7aadbdf9a65560fb8767c8e8a03dbc8ab983b3af05ad720e95db70d68b6c721c942dbd0f4c0c378ca617d168ffab020268c2953afd3db7d9395b09be3039e036f52a2f2e7f67e9b0e0b11d630f1b39885f57ce168fee1f232130721cec3ca523e56505f03264", 0xc6}, {&(0x7f0000003ac0)="7a896c3f051aa372dde20c8d9c364abed7e14041f1ed0893d70f042f1a2e2d4f947ba88635f22083badaaa7adc3b446a1f39a2a47838de3842000ee0bf4576dfe9c86573516cbfd6a37e57424659ef29d7d09988f9d582fb933b845181177d9a2dd0bc9ede8ebb568487f89f18cdf58cf170d440dfdd75b75ec047", 0x7b}, {&(0x7f0000003b40)}, {&(0x7f0000003b80)="f4221458de29a551ba1bc64899ad3cc841445476999b0be8d0509a6b4c1e9be49083e8fc0b61823784fd1b88e12787f513baf401c261c141ce96cc39ae050f75bb427502bfed1288985619145020a6a1b29b636df8f7ff58b0", 0x59}, {&(0x7f0000003c00)="375fae83909ca4593ab0946f70e79c9e7548792005691620306cbe8eb1552b87c9f1f8a9f4defd892da2152cb90868da0d23d52746ebfdbb6f5d7d9d7afe75865320c6abf6a8a7960922356cccf2e5b368b46ef7027c529ce32cb263f117137187158bd5868b81d385ef4c138e38a3cbf4f1856b9202433c5ca83ef753d1bc3c7209c6ed4f073683d4277071ecc76819bc866a6a79942cc506a0d9434ce4067c169647fe5909941be39024967726b18974e8182a1121e6eb1ece1402faac5009a76e74", 0xc3}], 0xa, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000003dc0)={r4, 0x9}, &(0x7f0000003e00)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003e40)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5}, 0x8c) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000003f00)={r3, 0x6}, 0x8) connect(r0, &(0x7f0000003f40)=@un=@abs={0x1, 0x0, 0x3}, 0x8) msync(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2) r6 = semget(0x1, 0x0, 0x40) __semctl$GETPID(r6, 0x1, 0x4, &(0x7f0000003f80)=""/74) fcntl$setstatus(r0, 0x4, 0x10040) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000004040)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000004080)={@multicast1, @rand_addr, @multicast2}, &(0x7f00000040c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000004100)={0x8, 0x6, 0x54732433a216fa26, 0x5, 0x0, 0x6, 0x7, 0x6, r3}, &(0x7f0000004140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000004180)={0xff}, 0x1) r7 = geteuid() getgroups(0x4, &(0x7f00000041c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r7, r8) fstat(r0, &(0x7f0000004200)) 10:53:41 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x2fb, 0x8, 0x99, 0xffff, 0x80000001, 0xfffffffffffff74b, 0x4, 0x9, 0x9, 0x10001, 0x7}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8, r3}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x8000, 0x2, 0x8504, 0x7, 0x3ccb}, &(0x7f0000000300)=0x98) shmget(0x0, 0xd000, 0x20, &(0x7f0000ff2000/0xd000)=nil) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r5, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r6, 0xf4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x7, 0x7}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000480)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={r9, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r3, 0x45}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={r2, 0x6}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0), 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000007c0)={r10, &(0x7f0000000780)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000840)={r5, 0xfffffffffffffff7}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000880)=0xa16, 0x4) shmget(0x1, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r8, 0x3f1fc722, 0x80000000}, &(0x7f0000000900)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000940), 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000980)=0xff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000009c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a00)={r12, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a40)={r11, 0xede, 0x1, [0x2]}, &(0x7f0000000a80)=0xa) syz_execute_func(&(0x7f0000000ac0)="c421fa2d39660f38345cdb00ef42353edbf9fcc4227d797b00c4a1f97f6abfc48263f6abaa2f2422400f01dbf242f668bfc42361444a002c") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000b00)={@in={{0x2, 0x2, @multicast2}}, r7, 0x5, 0x1, 0x2, 0x4, 0x3}, &(0x7f0000000bc0)=0xa0) 10:53:41 executing program 2: getitimer(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x1, 0x230) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/151) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x46, "107432f7d59a98f050c412366db7874701b97a8fd5218a50900cd4787be6a315efe26614a4dbcd6e58731ab31b38b36c6455fda6103548bf5adac0a5e24d9dd8db324af18ab3"}, &(0x7f0000000240)=0x4e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={r3, 0xa6, "2b762c0c9b1ad4d0c592068f6d7c9f71facc7748439ace61ac5c1a573ebacec256a72d9f4e394c613bc59a205b4e8f6653c7eb4296c6da07da5bb196862ddf3241bfe8cdd97dffe9695174517063cfd2cfeeaaca6c331e5e4704028677bfee35a76bea62b2ae8b79e78c864e7cefa9a0e9a7b4074b868d9d59cc0db5c8dcac02e1cfbfad022884c6ad551af2ba3fde3e59d45eb28f73952eac5a97233ed743c9a6bb0e2a382c"}, &(0x7f0000000340)=0xae) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000380)="50b8a811e96da8b742d734533ecb15fdda47ddc0164dd2a010884e98eaaaf7b0fb18942cd8f155523c110a16a5d8cc32a3a565183d9a7b6a1a775e129064af3b84f6d195cf0950587f9a961b02924504a636bbce2b7ab069a44b19e2c3e660b8153e3557fe08460c89", 0x69}, {&(0x7f0000000400)="9cf9255a0cbf8df25be933ba3c72e75181615eff93bfad57e1c007baabd8aeecd6dde52fefab581019c58ec432fe329e24874341727d1a13ac006c0ffb5afb13676437934c7e5f20a398fd33ea1d067b0935f099a9ce181efafae0502739b5bb1caeb128325650ffa3293e3f2b85fbd4b32cf5bf6b67e833", 0x78}, {&(0x7f0000000480)="329b84f4848ad082ba63857f45e9334898ab86f0f469602bbe66cf6e3193a3ea079e2bde8979735d71ad9f97b66b5c200ab363c6d85a5eb1e83cb1cca5aef740618951c903517f3ce64369d4c053e42ba0f8b735b8add5c62a5c0ff6ce854b64b7cfdbc83c3acdf40926c8a019cfb07bad8ed381efce48fd3a07a97dcb435e7186043d3c69a6d51dcd6f9c85361078981c2d1344cd847071a141afd57dd4c1fed8950ae040c59b157a38462b12acdf6618eff49809c69782c77d8d", 0xbb}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000580)=0xafd, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvfrom(r2, &(0x7f0000000640)=""/41, 0x29, 0x80, &(0x7f0000000680)=@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000006c0)={r4, 0x4}, &(0x7f0000000700)=0x8) r6 = accept$unix(r1, &(0x7f0000000740)=@file={0x0, ""/108}, &(0x7f00000007c0)=0x6e) sendmsg$inet_sctp(r2, &(0x7f00000009c0)={&(0x7f0000000800)=@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000840)="561a1a882a631b1279f9262553c4292ebf7b3f72db3c2d71963ed9506b5b4c5a544391a741ab539a98d2dc69ee003fc2c4368e79825491d454943c0523fccba610d87944648a3745c1cfda8a877867be84c226c0bbe346d781e569941915ff820f53d527149e8618e604c95d2766cad4", 0x70}], 0x1, &(0x7f0000000900)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4000, 0x7, 0x400, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x0, 0x100, 0xb21, 0x38, 0x838, 0x3, 0x101, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x80000001, 0x7a20, 0xff, 0x1, r3}}], 0xb0, 0x8}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a00)={r4, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000ac0)=0xb47, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000b00)={r3, 0xfffffffffffffffe, 0x7f, 0xffffffffffffffe0}, &(0x7f0000000b40)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000b80)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000bc0)={0x0, 0x200}, &(0x7f0000000c00)=0x8) r7 = shmget(0x0, 0x9000, 0x4, &(0x7f0000ff6000/0x9000)=nil) shmctl$SHM_LOCK(r7, 0xb) ppoll(&(0x7f0000000c40)=[{r2, 0x180}, {r2, 0x12}], 0x2, &(0x7f0000000c80)={0x8, 0x7}, &(0x7f0000000cc0)={0x80000000000000}, 0x8) r8 = geteuid() freebsd11_stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r8, r9) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000dc0)={0x6, [0x0, 0x7, 0x7, 0x0, 0x1ff, 0x0]}, &(0x7f0000000e00)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000e40)={r4, 0xdc}, 0x8) 10:53:41 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001100)={r1, 0x2e, 0x8, 0x1, 0x1, 0x7fffffff}, &(0x7f0000001140)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001180)={0x2, 0x1, 0xfb, 0x6, 0x200}, 0xc) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000011c0)={@in={{0x2, 0x1, @multicast2}}, r1}, &(0x7f0000001280)=0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000012c0)={0x4, 0x5}, 0x10) r5 = open(&(0x7f0000001300)='./file0\x00', 0x8, 0x40) r6 = open(&(0x7f0000001340)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000001380)={0x0, 0x20, 0x2e, 0x7b9, r4}, &(0x7f00000013c0)=0x10) getsockopt$sock_int(r6, 0xffff, 0x8000, &(0x7f0000001400), &(0x7f0000001440)=0x4) freebsd11_stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) getpeername$inet(r5, &(0x7f0000001540), &(0x7f0000001580)=0x10) r8 = accept4(r6, &(0x7f00000015c0)=@un=@abs, &(0x7f0000001600)=0x8, 0x10000000) recvfrom(r5, &(0x7f0000001640)=""/37, 0x25, 0x40081, 0x0, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000001680)=""/4096) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000002680)={r7, 0x4}, &(0x7f00000026c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x5004, &(0x7f0000002700)=0xfffffffffffff913, 0x4) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000002740), &(0x7f0000002780)=0x4) setsockopt$sock_timeval(r8, 0xffff, 0x1006, &(0x7f00000027c0)={0xfffffffffffffffe, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002800)={@in={{0x2, 0x2, @rand_addr=0x7}}, r2}, 0x8c) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000028c0)=""/87) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000002940)=""/235) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$sock_timeval(r8, 0xffff, 0x1006, &(0x7f0000002a40)={0x9, 0xb2e}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002a80)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r1}, &(0x7f0000002b40)=0x84) clock_getres(0xf, &(0x7f0000002b80)) 10:53:41 executing program 3: r0 = socket(0x17, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xe746}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x200, 0x0, 0x2}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) open(&(0x7f0000000180)='./file0\x00', 0x10100, 0x2) 10:53:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x800, 0x7, 0x20000, 0x3, 0x9]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x2, @empty, 0x6}}, r1, 0x1, 0x3, 0x2, 0x80, 0x101}, &(0x7f0000000140)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) 10:53:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0xa6f, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x800, @loopback, 0x200}}, r3}, 0x84) 10:53:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/116, 0x74, 0x40042, &(0x7f0000000080)={0x1c, 0x0, 0x400, @loopback, 0xfff}, 0x1c) 10:53:41 executing program 1: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(0xffffffffffffffff, 0x200000000004) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', 0x0]) r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x110642, 0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r8 = geteuid() getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f0000000280)='./file0\x00', r8, r9, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x3, 0x2, [0xfffffffffffff000, 0x7fff]}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000300)={r10, 0x1, 0x7, 0x1000, 0x5, 0x6}, &(0x7f0000000180)=0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000a40)=ANY=[@ANYRES32=r11, @ANYBLOB="0200000009000000ff01010000040200040000001c004e220104000000000000000000000000000001ec970000000000000000000000000000000014ecfbeae418cdd36022b7f0822ae9b1fe992957e9ca7722e1ee5f2a020000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eba14e04ba5f7865daf09747f7300077a017f15ebac338c92a6f886d47055090c91a3e067", @ANYRES32=r12, @ANYBLOB="020008000000030000002d23ba42969b3a83ed00d36a51ced79a59463ef517aee8e709b1d526a1cf55e50b328ba7fb0a0deecb78c951a9f58311778a2c13f14ff1bd895aba26d936b3afdec0d5c21471"], &(0x7f0000000340)=0xb0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r13 = socket(0x14, 0x0, 0x0) connect$unix(r13, &(0x7f0000000980)=ANY=[@ANYBLOB="82022e2f6665143c4896bcfbbb9e302730000020e95e10801358670343e95533b14935445251b27b20407ce583afeecd8cb786db478d0ff688f373ff8393415e49e6124861bced2fb19fa8c80f66fbf984b78e44bb979e6aaeff1d921b9c5f065b4317018a8d2df6fb8c8db0dd05e9fbe17270161087f784af1438ef221785f6f05560ac4ca9ae4fa1c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebe639cfeaef908034ee75abb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6", @ANYRES32=0x0], 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000006c0)='./file0\x00') open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) 10:53:41 executing program 0: execve(0x0, &(0x7f0000000340), &(0x7f0000000000)) r0 = semget(0x1, 0x3, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x3ba6c996) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/99) 10:53:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0xfffffffffffffc85) 10:53:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) 10:53:42 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 10:53:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/116, 0x74, 0x40042, &(0x7f0000000080)={0x1c, 0x0, 0x400, @loopback, 0xfff}, 0x1c) 10:53:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x40, 0x1000, 0x62e}, &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xd, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 10:53:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x9, @loopback}}, r1}, &(0x7f0000000680)=0x49c) 10:53:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r2 = msgget(0x1, 0x4) poll(&(0x7f0000000240)=[{r0, 0x1}, {r0, 0x2}, {r0, 0x2001}, {r0, 0x81}, {r0, 0x42}], 0x5, 0x80000001) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000756bbcc89f5d180e46a0bfe557ec8de94d76ca5677c2fa5ab8472e79ec2afe3ea31a43a181e49bbba49cba65ee12b59234484b65856b446bb9c4ca0f87fc5fb935da080bc4073e3ee24a69db47b1e17e21fc8a"], 0x1, 0x800) r3 = socket$inet6(0x1c, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 10:53:42 executing program 2: r0 = semget(0x1, 0x4, 0x104) semop(r0, &(0x7f0000000000)=[{0x7, 0xfffffffffffffffa, 0x800}, {0x3, 0xf4e, 0x1000}, {0x7, 0xffffffff, 0x1000}], 0x3) setreuid(0x0, 0xee00) r1 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() setresuid(r1, r2, 0x0) 10:53:42 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="02fdff0024000900"], &(0x7f0000000280)=0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)=']\\%+})}\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='&}-{](\x00']) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000000)=0x4, 0x4) 10:53:42 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(0x0, 0x0, 0x40) setsockopt$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) 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) 10:53:44 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0xfffffffffffffc62}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 10:53:44 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x6) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000001240)=""/86, 0x56}, {&(0x7f00000012c0)=""/132, 0x84}], 0x4, 0x0) 10:53:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) write(r1, &(0x7f00000001c0)="cc751967a871420368ce8d69ad17e91a17ecd1967c37b99fd3fcddb0d03c125e67c0c9c376d236b97f723f775ac814698352b0cd75caed0535de0d7257f94ca89b150e8e42b1e4bf49baa3027306550dce9a3f92e7525a066e27c639a9624283606733975bcf78fec35dae84ed2d93e8d162738d60c45edbb27f8e1b19c2618853cecf61fe6678b3e5ea396e1589ad062b7eb9ab09cb40ebaf398ca2f4923563cd19cbb4", 0xa4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0xfffffffffffffedf) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r5, 0x3, 0x3, [0x1, 0x4, 0x10000]}, 0xe) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x20ca}, {r1, 0x10}, {r1}, {r4, 0x1a}, {r4}, {r4, 0x8}], 0x6, 0x8) fchmod(r0, 0x101) login: lock order reversal: 1st 0xfffff8001296e428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000920ac0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004bdb068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cff8 at __lockmgr_args+0x488 #4 0xffffffff81519e6a at ffs_lock+0xea #5 0xffffffff81967e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfb7f at _vn_lock+0xaf #7 0xffffffff811a6ec1 at vget+0xb1 #8 0xffffffff81192778 at vfs_hash_get+0x148 #9 0xffffffff815133d1 at ffs_vgetf+0x51 #10 0xffffffff81503674 at softdep_sync_buf+0x444 #11 0xffffffff8151b414 at ffs_syncvnode+0x394 #12 0xffffffff8196c225 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba830 at kern_fsync+0x290 #14 0xffffffff81716846 at amd64_syscall+0x436 #15 0xffffffff816de9fd at fast_syscall_common+0x101 10:53:45 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x1, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) 10:53:45 executing program 2: r0 = socket(0x1b, 0x10000001, 0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0), 0x0) 10:53:45 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) rename(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 10:53:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/48, 0x30}], 0x1) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2}}, r2, 0xa31, 0x1000000000, 0x6}, &(0x7f0000000200)=0x94) connect$unix(r1, &(0x7f0000000240)=@abs={0x89a88f592e0a028b}, 0xffffffffffffffd4) socket$inet_tcp(0x2, 0x1, 0x0) 10:53:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x674, 0xf, 0x8, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4}, 0x3ef) 10:53:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb5}}, 0x0, 0x3, 0x4, 0x0, 0x7f3b, 0xf3, 0x7ff}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000040)}, &(0x7f0000000280)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xd}, 0x0) r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000080)={r3, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000000c0)=0x10) 10:53:46 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x1) sync() getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xd26}}, r2}, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() 10:53:46 executing program 1: r0 = socket(0x17, 0x10000005, 0x100000001) setsockopt(r0, 0x7fff, 0x100000000, &(0x7f0000000040)="0bc7bb99fe23f25a10c4b9c6df487e52daa780db1df5a1181bdcc4bbbb8e0cd193dd", 0x22) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) shutdown(r0, 0x1) 10:53:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/139, 0x8b}], 0x1, 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x1) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x4a2c}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0xffff}, 0x8) 10:53:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=""/249, 0xf9}, 0x40) 10:53:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/139, 0x8b}], 0x1, 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x1) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x4a2c}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0xffff}, 0x8) 10:53:47 executing program 1: r0 = socket(0x2, 0x0, 0x82) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f62696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x65, 0xd65e, 0x7fffffff, 0x5f}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@loopback, @loopback, @multicast1}, &(0x7f0000000100)=0xc) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/47, 0x2f}], 0x1, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 10:53:47 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x1d, "5f7bf06e5cb508c7772cf663dae114676749ef31e838f3b55549ae950d"}, &(0x7f00000002c0)=0x25) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2306000000fe8000000000000000000000000000bbffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x10001, r2}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x2}, 0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x929c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x450, 0x4) 10:53:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7fff, 0x6, 0x280, 0x1, 0x433, 0x1ff}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xfffffffffffffffd, 0xbf}, 0xfffffdbf) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0) 10:53:48 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x2}}, 0x0, 0x3, 0x3ff, 0x2}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xfffffffffffffc00}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000140)="1d61659c", 0x4}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 10:53:48 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6(0x1c, 0x3, 0x6) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000001640)=""/4096, 0x589) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000c02900f05d887ae5dc213557a0ff75967d04eb32000010000000001a0dae5f6870918fe23474c62b88260d68843f1e72821faf3b995daced051927b615c3b6eeb0805d418a677c5ae8bd7ecb18ee669bb09ef5292aef2351805198ce1f3f864f9051ebc4bdf1566591fdc1ecc23ab111119f60756e743ce37ba9019c70f2154f0d1e0b962663b50be98580ebd1dc0000000000000000000000"], 0x10}, 0x0) 10:53:48 executing program 2: r0 = semget$private(0x0, 0x4, 0x400) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xfffffffffffffff7, 0x6, 0x1f, 0x5, 0x3, 0x4, 0x9, 0x1]) setitimer(0x0, &(0x7f00000000c0)={{0xfffffffffffff801}, {0x0, 0x4}}, 0x0) 10:53:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) dup(r0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 10:53:48 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6(0x1c, 0x3, 0x6) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000001640)=""/4096, 0x589) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000c02900f05d887ae5dc213557a0ff75967d04eb32000010000000001a0dae5f6870918fe23474c62b88260d68843f1e72821faf3b995daced051927b615c3b6eeb0805d418a677c5ae8bd7ecb18ee669bb09ef5292aef2351805198ce1f3f864f9051ebc4bdf1566591fdc1ecc23ab111119f60756e743ce37ba9019c70f2154f0d1e0b962663b50be98580ebd1dc0000000000000000000000"], 0x10}, 0x0) 10:53:48 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x33c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xbf, "614469d43ee7855daf57ed2d520f69a595297f176ba6305dcac02f8edd5cd0fe71fbc197da307d57a4cc7156615b70ecf3ac1ad5cf768f584e26c9bfedd0748de39fa002c592f84e1072062a2d9b0b689010a1e8999bf7b4e8ac2e94e1d64532d1a2417926c839c00af75cd9719f175423e60dfadd6dc1a62ebb2169679cf1df9670d1005a9a7393cd66f367b46beb8f0ceb06b5c40bf17c4f726e92aa9e40cb68ce32f9f0cd31dc73dda1e9b5b9ad4719663502d9070a77f8e252fe52bbc0"}, &(0x7f00000002c0)=0xc7) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={r2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000000040)=0x8) 10:53:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x7, 0x1}, &(0x7f0000000040)=0x8) execve(0x0, 0x0, 0x0) socket(0x1c, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x1f4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x0, 0xfffffffffffffffd, 0xa00}, 0x8) 10:53:48 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000000, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r4, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000005c0)={r4, 0x4}, &(0x7f0000000600)=0x8) bind$unix(r2, &(0x7f0000000b40)=ANY=[@ANYBLOB="ec06c67846c8ffbc0cd3b09252357a5cbf34691781bdcff3993112135f386b3f8fe15fa82b9c4ce45f1aba95cdfec0df717f605aee330d22938cec02c469090000005b0beecfd14fec070ca6b9cbab882523a976ab926c9400e23b102db936eeaff8d283603f340b882d5dd42daeb14834892b8918b0ff0000000000b21e0000"], 0x1) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r3, 0xc, 0x5}, 0x8) 10:53:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xbf, "64e4d3c2cffbe9ebc465167965b3bebe944c6e85580e22a49a5dd49f7ff7170d9cdcc4f1a1b9d6e0531f9182dbe872c2bcf5dfa3a55d0ea16d361f775eb1e95d07aba1028a92206ca4c69b7b7003e5ebe7ff1a7ab36a0ae66f8e667807a67f0a90abcfbf8955041c5290d4bad690a0993aa7ea72fa0084923254dfca584e3a3dd59c91d74562bde9f7e925192a0af4d04cf2f806a6e17278de63f559cf91ebd0a45334fe88d196b3d9d58a3385ccc71e72109d44ddb1e75610ecd9449d2cf2"}, &(0x7f0000000000)=0xc7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x3, 0xfff, 0x1}, 0x94) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 10:53:49 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000000, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r4, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000005c0)={r4, 0x4}, &(0x7f0000000600)=0x8) bind$unix(r2, &(0x7f0000000b40)=ANY=[@ANYBLOB="ec06c67846c8ffbc0cd3b09252357a5cbf34691781bdcff3993112135f386b3f8fe15fa82b9c4ce45f1aba95cdfec0df717f605aee330d22938cec02c469090000005b0beecfd14fec070ca6b9cbab882523a976ab926c9400e23b102db936eeaff8d283603f340b882d5dd42daeb14834892b8918b0ff0000000000b21e0000"], 0x1) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r3, 0xc, 0x5}, 0x8) 10:53:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x20) 10:53:49 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in]}, &(0x7f0000000280)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000ce15a8a511500091411bdc25fe06271e6705a334d835d6a300000000000000000000000000000000"], &(0x7f00000000c0)=0x3e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0xffffffffffffa3d1, 0x4}, 0x8) clock_gettime(0x2000000000000c, &(0x7f0000000340)) 10:53:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 10:53:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x2) r2 = accept(r1, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYBLOB="ffbf567e0204ec43994bcc0000000000f6e97a6cf74ac462a62d000041f135464a094e83d91f25a5ef91ccd3209d28ed5db56bb756c2c57a1590d3022ca3338717e8a5267e6683552d89e96b08b4b19975bb0a4f2d8d29b8c1fa2b54375c7110c483ed96e796822408a9f74d13e219d2b42a61896f0b5a6ef47ed97b4ebbfdf6092855694d5c278db099dec80332f84cc3c16766691a1954e60f7d8f3e82d7ec4f70b8dd2282ff9749131b049e089083d9b8f2204cb21949a830d2a0aadb09600f366c89d77a499872a095e36fb2ca2554eecf7ff0dc6213267f03e4a538a00a90f0743334f748"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x26f9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4, 0x2, 0x3, 0x7, 0x6, 0x3}, 0x14) connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$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_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x1eaad5acad8b5cb6) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 10:53:51 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0xff58, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x5, 0x200, 0x2, 0x4, 0x80000000, 0x1, 0x8001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x2, 0x10, 0x10001, 0x2, 0x3f, 0x7f, 0x6, r2}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0xa447}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 10:53:51 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x2af) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x81, 0x5, 0x10001, 0xffffffffffffffff, 0x6, 0x3ff, 0x9, 0x9, 0x200]}, &(0x7f0000000040)=0x16) read(r0, &(0x7f0000000080)=""/9, 0x9) 10:53:53 executing program 0: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x9) 10:53:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3c8, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) 10:53:53 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffff7ffffd) setreuid(0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) dup(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 10:53:53 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 10:53:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x968, 0x5, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x247e, 0x2, 0x5ce6, 0x80000001, 0x7, 0x4, 0x2, {@in6={{0x1c, 0x2, 0xb1, @loopback, 0x8}}, r2, 0x0, 0x6, 0x8, 0x8, 0x1}}, &(0x7f0000000180)=0xb0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 10:53:53 executing program 0: readv(0xffffffffffffffff, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x4297) r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/148, 0x94}], 0x8) 10:53:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x693}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x101, 0xf, 0x9, 0x800}, &(0x7f00000001c0)=0x18) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be0a436a1a9b99e43189668cb7ad3315df46ca6389941e211d33d2571ce79ec0b4508d79d3c7baf658d2553eecbc58ff09b9272a0ec9d2f602b"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x10a, &(0x7f00000009c0), 0x1, 0x0, 0xfffffffffffffe29}, 0x400c2) 10:53:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESOCT=r0], @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESHEX, @ANYPTR, @ANYPTR64], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0]], 0x1) 10:53:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="efb27218d3d5535f4c56acecb5af18108cda40a1050116f9740d4c4152fc016ffa40c05f921ae270ba", 0x29}, {&(0x7f00000004c0)="b9180cb3eda70f1222279cb23d044f529a83e7578c38c488756bc143105125ac7bbfdca19f789c9a02c1054901d833482eb7179b5c7634b625582053137e3e0b1cb09d696e70b466f093855c127f586cc8b8df3d23a6a41fee9b4be39b4c76cdb23f318d5562f349b7c86a8a736849b4395105784c7c6302d5a20316adc88c60b694d13eaaafc3188eeecdb5e5dc37f755c2fcdd49f8f36f3ebd", 0x9a}, {&(0x7f0000000580)="fadfc1dfe9266bdd4156385c1e813c86f84fd6c77212e0bb25e954ec14588912b5d29319ecd3b685bc256cb01556dbf5e83956b76a5fd2dd0370ba5d5155c148757b6ea4c2ad5d3d40e46965e92329f684fa60da7b50cd646f3eb95aadc784b88e941b7d6607647b2efea7ad6e9b551343575c8281f91df69d93a6a5a6d7ed49b1d68639d3d707570420fdac8a3d4bf12321baf069faae9061e704786a7d46f9ea95767a1aa84d78aafb1df16e2abcc609fa583b11", 0xb5}, {&(0x7f0000000140)="723eff2a19311c050cf81cbb1a743a15bafbfe606d718455d9", 0x19}, {&(0x7f0000000640)="23741cbda431c6b741890f4587a8c03be6b243b93ad88614e87e2ffbcc90997da202f198c6b18833f702849980e07b5d80b80d04d8154af4ba01a796871f90a09d302a6a01a30df087d4734f3f4b1a6dedf6c87d43ddc80c0b596576005b4ba8bb5dced757eec64ace35b7d2eec3462e7418b92b5446f7e50ce1e2ea7d794530311eb85e1a747007c791bd97bb11e99ddd7c12d67db1654c521b26123215c12252bc714d8cdde1ffc9c308d4fbd41224a7c58893", 0xb4}, {&(0x7f0000000740)="17a70d156333157482b0fdc6b9ca1cf3d3ffe98aa29d10d76a087a8788d103ed068f64f254462ce7727b8aa28d38098d38d3dee431f8a4b47147c5935b28846127c6cb6e21555e939fa3720073d943706921b182d67a85e64391c51395593e3388bc8b8ae879d0d67752810fbaeef1fedf353c92ad39d7ad4a1b0c70614d2da11cb9531504f2eda9333cbedbb3a9f804e63f9e9df40d55d1cfd12a858c5e4b5bd65b1148dc98f3846b72654344e046b36a0f22062d026011e0", 0xb9}, {&(0x7f0000000180)="7e9a707db41883", 0x7}], 0x7, 0x5e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x82) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000dcba64e03baaedc590a556441892bfcce12f533c5a0132fec09f7bbb6e26af97ae9973fa17812be3c0e23704844025b1e7135031f74c154dd69738a4b4eec5a0b453e26478b8a8c66dbe1986ce3b140b630c34bde64ddc8073a288e22ae7c7e01042b0ec979283b0509674d236e73853200078e7382315d18aad12d09443ed3ad1eec26f68de67bb41afe9bc4232ecf136dc4e84e83a48d19b72f57c192ff5f516b004cd4ac3289d97a9f978c34f52bc5bd7965559617fd639713d1d0ce67034eb2f4fced26d89c0a5bb143f7786ad613e41ed5c2362a79a6ec48cee3c0300c1091942"], &(0x7f00000001c0)=0xdd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="2b000000e41fc70d1deb6d1f5a1c01c51b6814b6e49b0444662af510278f1d53847c4315b0d224b0dfbd4603ff2362eceda57915a171fb21d132a0de1d1f61f7f8db0cd7bdae5a587743862aaf908d"], &(0x7f0000000240)=0x33) ftruncate(r0, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000080)={0x200, "4def97c57a40fe79b624209b9e9af8fa"}, 0x14) write(r0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10600, 0x8) 10:53:53 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x6, 0xf, 0xfffffffffffffffa, 0x7}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r3, 0x2}, &(0x7f00000003c0)=0x8) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) open(&(0x7f00000002c0)='./file0/file0\x00', 0x10000, 0x60) getsockopt(r1, 0x100000000, 0x2, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000400)=0x76ad, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x54, &(0x7f0000000440)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x4}}}, 0x118) 10:53:54 executing program 1: r0 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x3, 0x3, 0x0, 0x2f6, r0}) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 10:53:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) bind$inet(r1, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff0004000021140000000000000007000000010000007f000001"], 0x24}, 0x0) setsockopt(r0, 0x6, 0xfffffffffffeffff, &(0x7f0000000180)="accc13d30a21f2a0bda67ed0e008916bc463ecff0b8329690d961d4d726bb7c04c48d8d194da15758489b79c902f5f8539552e701a", 0x35) ppoll(&(0x7f00000000c0)=[{r1, 0x10}, {r1, 0x2}, {r1, 0x20}, {r1, 0x8}, {r1, 0x80}, {r1, 0x82}, {r1, 0x4}], 0x7, &(0x7f0000000200)={0x10001, 0xff}, &(0x7f00000001c0)={0x9}, 0x8) 10:53:55 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x1ff, 0x4) __getcwd(&(0x7f0000000000)=""/26, 0x137) 10:53:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfdae) getsockname(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 10:53:55 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000001a40)=[{0x3, 0x0, 0x1000}, {0x0, 0xe6d5}], 0x2) semop(r0, &(0x7f0000000180)=[{0x0, 0x1000, 0x802}, {0x4, 0x4}, {0x0, 0x5, 0x800}, {0x3, 0x80, 0xffe}], 0x4) r1 = socket(0x1, 0x9e3f5e3be74beec9, 0x7ff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x1000, 0xfffffffffffffa60}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x7, 0x2, [0x0, 0x1]}, 0xc) 10:53:55 executing program 2: r0 = socket(0x1c, 0x0, 0x0) socket(0x10, 0x2, 0xfc) getsockopt$sock_timeval(r0, 0xffff, 0x1003, &(0x7f0000000080), &(0x7f0000000040)=0x10) 10:53:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:53:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x2) munlockall() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0xfff, {{0x1c, 0x3, 0xbc02, @empty, 0x102}}}, 0x88) 10:53:58 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x17, 0x20000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x8001, {{0x1c, 0x0, 0x80, @empty, 0x2}}}, 0x88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000080), 0x110) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "f798e8d8d90a82475b8abaa89c1fa0b11bf6775ec799f28872efcba0ebfdb3adc093248043eeca546592d78943f9bfcb39432d45e617ea042c8a9519843694eb56b5e2d96cc197c552ee6d056a75b77388a43ddc1d3862d8093d1310c7a1ea2928fadecd8d90631ccdf523585aa0896216468d6ba40768e190fcda3e141e17737060b40d22815a4acbab6412fdcf73814e457f51b5434b40ece07b764a20f918da4e712fff76f5057efe80de81e553c0f5b44f1bcbd19f867592d184ac6acaa7d16ad70535826231592a3931d11b684a2bacc0c05118b69b3f5263f31dd464b130256c3a780d8126db5a1778fa46715b"}, 0x100) 10:53:59 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000840)={0x1, "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"}, 0xff55, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000980)="d6e896f287a8c19f1782d28b010e7f1f3959f7d5b7191fa886d59c6e056989d789352af621cee71819a2989299b371e3141fc31532ab947ae034f39c7b6ab65eca4e88cff5c0433f99185ac20919c832ea0075f9e8cd47e0a3e6465db16d2671bc915b90d44d6a2a5d9355fb92b7bc287fbd56266fd3351123651c0211bd7585861ea345c4b8219dcf2418d43bd62a0039ea71d051856a78d8b6ed3f41c938c0be8822c86aba662e4a79", 0xaa}, {&(0x7f0000000a40)="a93fb6aab8b245a986e2e9920061e50bc341325edbbc2b96875844f27e1ac32ceec19cbf196da0b56a29dfbffd7227259e4db0c8b0999cd3d6e2424c0af232e4f85abea0045764d6c51c861dfa80e0084221130bcb70f2c1a3f3017c15a09e1d5ac87ea7b126aa109f1c3200cb90f40d5c594bcb9e6bf4a42b9b6eee062652b151aa75b705ab74161ae6c1678bd197098fb8f0e295fd45fb856b892f304fbe6e1af02cf19c", 0xa5}], 0x2, &(0x7f0000000b00)=[{0x60, 0xad, 0x1, "225d233147155118728d63a69775680866c31f85796438fe9b4fcacece0914dd98839736506ce12e2f4ce215eb3c275fc3e389a9e3b1dcbc6fa1058dc2f137569ac268d29c031b3af93eec"}, {0xc0, 0xffff, 0x1, "80f526c38b65581d41fb8715abd4d692dac8db3fe9eefb256fb5bf14cb829260156cc7158c5af77ee5aba9c7775b956ff0e936aaf7f52634b9178bd11c2af4fab450e72ae46b3916a9e928b348cffab12a99ffc4f967bf177acdd50d2547f267387fcb5245d6592aa45b8e904dd2c331fbe899aa37cbbb30967c6b369cdffdfc8b635fd3688303b1bcd566b49bbc54398668743d0274ba02b09c4fa560087ab617d6e5bcf3be284641"}, {0xa8, 0x89, 0x1000, "7cfc1f9ec58c847b54f8e96134fa9e472ad2ac01ff3f919bee16a6474c51183de75d68817bf8f2b746ac68fc015c0f63407f9155f3852a126b589fa3f51b5688fcc897dcb969419a3862ba6a4afcdddf84497b3a5bf72da293ec7dce6050211fbb54b0f8b7b095692afd02aefdec624f0afe362c2a449bea26d824cd8e65e4b072cbb9bcd6a90061cc65c17653ae82ade2667583504c8f"}, {0x68, 0xa9, 0x8, "29df5d01813f5ab17be956f9c8a5233d0f076b01031dfebfd81044c3f11c57921d2b4f664064e766127969353ee25634c91bff4c799ad06245a22073753595b4302554a014b8104c85fb5bfcf59a0bf2be63"}], 0x230}, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r4, 0x401, 0x5}, &(0x7f0000000800)=0xc) 10:53:59 executing program 3: getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xffa3) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r0, 0x200}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffef3, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0xa34e, 0x10, 0x1, 0x9, r0}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r0, 0x7}, 0x8) accept4$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r0, 0x2}, 0x8) 10:54:00 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x4}, 0x279) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 10:54:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 10:54:00 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000080)=[r0]) setuid(0xee01) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000002c0)=""/182) 10:54:00 executing program 0: r0 = socket(0x11, 0x3, 0x2) setsockopt(r0, 0x3, 0x10003, &(0x7f0000000100)="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", 0xfffffffffffffcea) 10:54:00 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2, 0x1}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4d86, @remote={0xfe, 0x80, [], 0x0}}}, r2}, &(0x7f0000000400)=0x84) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) mkdirat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x1) sendto$inet(r0, &(0x7f00000002c0)="69c0796d205506697fa191edf94fb8d14e1c6b2a5894f43ff1a675b88c7c663b714f30471ecbc1bbaef66593ce34aaf2e509b0bfe93bf236327fd254e17aefc29ece18c6985a1f9fb88939a17c8d63bd92b8be68b49beda826f2082e58b25c1bb8ec1a1a542ec170", 0x68, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfffffffffffffffe}, 0x8) poll(&(0x7f0000000240)=[{r0, 0x100}, {r0, 0x4}, {r0, 0x188}, {r1, 0x83}, {r0, 0x160}, {r1, 0x40}, {r0, 0x2}, {r0, 0xc}], 0x8, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffff0000001a4800650a00002000bb000100"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000280)=0x8) accept$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c) 10:54:00 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) msgget(0x1, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) 10:54:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x3, 0x2, 0x0, 0x1}, &(0x7f00000000c0)=0x18) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4) 10:54:00 executing program 2: r0 = socket(0x2, 0x4000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket(0x1, 0x10000001, 0x0) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001600)=[{&(0x7f0000000100)="58c4f3765e9109f444eee729bd24029d5f6a57d084592e6b1db61f7d1d675a9be83f1dd2be9cddb4e36b92ce2f23a474b69c1d9b74864399c137563ac769b83fb61f8a1efc5adff75f8107fd9dc2435864fd54560200ffc552773b7b1687dea8d30a522e37306eea0bc3e19a1c39435c2d0d", 0x72}, {&(0x7f0000000180)="558000943ca5f7d2fb38e3ec4f53d30424d2eb55e86c547b0f3b496eb4c09b20869bc8cfcdac5ba82dd8b0b6f4264f95aa84fb0beb2c92ae6ddf80bfdcfeedfd9a79cefbf3f855aaa9e6d014141748366b5e49643d64932187aaeee5310f40b6cf9f7fcac5c927786a644602f758cca26561c57cc32d33c34244b64aee22fb405d035a84832b4e6800731e86bcf7ae8090ae4c35a8eaadd91f117923da9a6dfc44d49bb957834168f1adbf28ea53d0a05bd181ec", 0xb4}, {&(0x7f0000000240)="6f1b4690d87aed57aa6be6f8c1", 0xd}, {&(0x7f0000000280)="fbd13f5dc7cca10f891db97f579deb0032cb50f8dd54139873ce2ab122e40d6548f8989e6aacd9ec4a876c722b95bb1bc1c9f2eecbda38558e4911e9e312427c0b9aed5bdf48a0828dcd5eab53f5eec4bc56b1afd7832d1d125e54298851e221a74d9ec44d866ba72df8e14b8606056c2e46a77d8ce5d10b15c45879054e199f8b3c65352578cd0c408917fd499d7ffca880b453396aa0f5ebf0a28f579e4402c7a364a117c540ac3ea1225a55a8bc91b3d506325a1f78412e4bb4dba58194b9137a3e18df3c16ab5067926ebf40b41b1d910872d19bddef8a18f725f6ffad", 0xdf}, {&(0x7f0000000380)="1bb8e6c68193a2729412db0fcc009f1f90b2c3ae60d1bfeb4df121e7e6261951875081db1696e9be2ad7c8e7376d2b538b8d3321ed9e1e32e162f72a339aa78a3da8bcd0cb72297dc26e9f0a0ecb8a4b96f709c17d5e4679f289284a13d9821c65db2de8acf7f16cfef45475e0719faf0ea4f8fce31508d0661fe3a92fb52e749567ce61a22a77f255b3aa8f4f7fe3eaa602c1a1dc6da82cbe34c2c1821cf40cef7b88df13093c84ae633de6e836d8ce9893429d1f8261c18aab39ee9551f8e164a0a38d3ea41abd", 0xc8}, {&(0x7f0000000480)="c4f3bf1203ecd356d7616033da69f228010464be8b85bd27806f0debb247bfc6d1134226f2fbfdf4de2a1346ca368e61b7955ec404621c87e8e4135be9625c625b92ce052fb700e9f606386342f15fd8a537446b036593a91b7a023621b0c9b44e1aaa695d07d23ea4d657f3ec18ae5bf4359f6d9f7112", 0x77}, {&(0x7f0000000500)="6d2fcc7f160ae1d70db9b8046083573dc7b7fd187cc5234b76bd370abfe25c921eb917fadfb7995882f4c9ac3d561b3f5763d865bf492155dc43de0cd6709a0c6d32c250bdbdcea962807e6d72bce2fa15f8a1a37798b8f598787b8910af9b8e26f5149eeac97edd44e5e6faba55c134a2534d6d92767f62f3d0c62a78dbe31fac4fc06cdda027b351a8a9903b24d1aa51036fe6644a5ae59b0cb0c73a59c27e8e591525eff82e6e32ab660912a2f98b84d2442b4c0ddf719e7e8c282175c2ea6a9d5dc77f2be1b43edf79589c8727", 0xcf}, {&(0x7f0000000600)="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", 0x1000}], 0x8, &(0x7f0000001780)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, 0x0, r2, r3}], 0x78, 0x8c}, 0x20104) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 10:54:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x0, 0x1, 0x90, 0x4}, &(0x7f0000000600)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={0x0, 0x1, 0x1, 0x40, 0x661}, &(0x7f0000000680)=0xfffffffffffffee3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x7ff, 0x13, 0x4, 0x1f}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYPTR, @ANYBLOB="c2eb527d232353e18cb39109509134774f77678c605387fc1361ef476311c4c013836e7210ae6c058f2682ebb4ec6fca449e43cd386020f18fdbf62224f89dbb6d5a2f635d409d2fe7983a437f", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRESOCT=r3, @ANYRES64=r3, @ANYRES64, @ANYBLOB="43d461839a21fc362cb430c9da09d4a82c4ded628fb900f438e7f50b4b9ef82addab7041c64aeff32e2966434bf04c3e853fda7422c957b399c17436c47b8e8ac654c0110e7e43621a109ba81d4900eade373aee497fbf044916cc79c098aca5a6135ff4bfd0287f37a078473f42d14fc5dacc48e173eb523246af18aa6a2446bc92f2e44cbf9f290a6245f793d1aea66c882a798bca55fd320d1d7edc51067bad087fa4fe8965227931d1657dff", @ANYRES32=0x0, @ANYBLOB="372d360872bbd6d10fdda4cf020c6c903f35860653fd0a4f61ba790f42a7c432811ba424867b72e083c3f6dadfc853da8471275e07ecb18bb9fdb2b0efff3e787ec9e82d509db8c80ab70c6e194fd7087d8a03904cb1b0fecb56d4fc7babcbd5b3d15a9bbe59c28aebd190aca9275ee2b15b43534ca087e6313aa4354a85d1dd9bb30d4a2149f58c2ca7043999a5c2a7c633f2040cdbf3049ba0cedb45040ff99b44a4c79790b7003eace9f1c94cfd7bb0e5ba05a808ee1ece702dbeec30001e7b466dabf36cad", @ANYRESOCT=r0]], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020004) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet6(0x1c, 0x20000004, 0xffffffffffffff4c) r4 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000280)={r3, 0x9}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000300)=0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x40, &(0x7f00000006c0)="d847c580dc393cfd937cc08b8e7d4d124c7e54698a1cce5e9d3d23321462dead20140ccce610997f4b4ebdc6554aeccf785c1ac427b6e5cb4c6686627f323763cc579d65d4dfc959815206029fc6f972511ba118b9ef4c73d80c565d029a27911abdbc44a95d3555c2efcae04bf30347edf49c941ca65fa540c3f47336abdb647b4682d413a26ce2ea90a3ae3d971b189ba002f79bdc402c03a28bbf3e9249d4143683485d58508d87cec7aed70350d68acc094ab088d4471e51be416c90336159aed42f725895", 0xc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYBLOB="0505000500046008000000fcffcfe68019612feba5021a63680a47416172133ef3ff8124ae27504b16bf57bfde0149f107454fb94f9c4d22ea50c0962ea361133fdfc1d7d8217fffb7f62120157a8d7ce0d52f114b6ba889ba7528b49139677cf7691739377702398d03b8f90812f3f5c174589ace836a14a032d5f3561a2ca70e0b65f70b949c96ee8b25dad6583a43ba7798f6e0e2c8444576ab7bd35933ca8a83d5d85b45a4f573ff1084f721f6c13a7df4af23e75098808acb682be3dee513be71c824801e1a3f4cd80ad64f7485c77b337ef064750ac73ecebabdced3fc6b416ba66a088be2950000000000000000000000000000"], 0x1) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xff, r1}, 0xc) 10:54:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x2}, 0xc) 10:54:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f00000000c0)="24ffeab64c09053253d6d26a2effedd2881e76e16383af8b4215a30ecb9399292cf1c82b1e78fa7088d7cf16349fa2b1e6fe9e3d60224e9967f647c73d46b77abb83a44737e77e2c497b5466e98d91acf4dcdd186a70835508abaa24a54e", 0x5e}, {&(0x7f0000000140)="225fe56a889b25cbef4769bf2a989bf996ae930f70635974b421d001e8807cb849766a3474fed8a66a52b865dec509fd6c777a8f42", 0x35}, {&(0x7f0000000180)="296da1fc9893605f8062f113cee82e27d9918eda1e70976131ece092c4f87be32aacb76b62795d96a1ef68515d97325d5bfc2c27dc3e09f9743c65db82b7784b0ae81f28312279fb638b77341439d5555c6b53069eec75df20a9e606e33788b09a1d83cbb37e16566946191964ce7d9d9707d1898d2889fbb140cd6cd79dd80f8c2ad291b460cb7709ee8f9e8ccea6dda2ec7c61f635c262e0458afaa08b8a9ccf9ffaae8135c8095f25b01e2a6eef287be82c0ff01068a55782eaa3ccf90cdba727", 0xc2}, {&(0x7f0000000440)="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", 0x1000}], 0x4, &(0x7f00000014c0)=ANY=[@ANYBLOB="2800000000000000ffff010001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x101}, 0x20000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 10:54:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x7, @remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x32, "1dbe23d45da963ce549d07e5388748560bd9bcc9077ad908776a40ec9078c5f64c2ee3b600947c32ad7e1ce08503b2d51176"}, &(0x7f0000000140)=0x3a) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x1, [0x5]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xe14d}, 0x8) 10:54:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x3, &(0x7f0000000040)={0x0, 0x80000001}) 10:54:04 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r2, 0x0, 0x20000000031, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x40, 0x800, 0x4f93, 0xd, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x400}, &(0x7f00000001c0)=0x8) 10:54:04 executing program 3: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x789, @empty, 0x9e6}}, r2}, 0x84) 10:54:04 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xfc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffff001}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x5, [0x0, 0x40, 0x6ee2, 0xfffffffffffffff8, 0x42c, 0xff, 0x7, 0x4dc4]}, 0x5c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x3ff}, 0x8) poll(&(0x7f00000004c0), 0x96, 0x0) r5 = socket$inet6(0x1c, 0x20000006, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000300)="844c8c3046f3345eac", 0x9}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fdatasync(r3) 10:54:06 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) fcntl$dupfd(r2, 0x0, r0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 10:54:06 executing program 2: r0 = open(&(0x7f0000000280)='\x00', 0x10044, 0x18) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="990000008bee01c8e0ea7ca52fe562607f1707cdeaa46608c380980b730b080c632b8fb7e86696b3740241b161ae0cbfac26981e4778dd8cf7ec4d6aa9f9b46a3405094be54418bc0c8ce8ca1c611973559bb23993da3c8cf766c42ea3576b6024e13559d94b28bcbb2f7182a1ee8bbadd5aa236a4eb2d9c2b3a99510256efe189240154ac995cd7c7b675e18136a98156ca6b1d05b99babd87492a4c75a743ffa448107442fa3be1e51d6dfa6e7e0e191c138c146fef57c77983938ad354a59566580224d8b66474fe45b783bf401b43c5b02fdb1b961b311017c0059f0a654367d4c21e775552ffc9e176551a2"], &(0x7f0000000040)=0xa1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xca84, 0x94, 0x81}, &(0x7f00000001c0)=0x10) 10:54:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) poll(&(0x7f00000003c0)=[{r0, 0x2008}], 0x1, 0x0) close(r0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="040000f8ce224e177f212f000000000009008b00b27457efb8012c0190da71abb382d9606337cfe449ce02363087da1e51f90ed395e3e033d1b896641b190051716a46c74a584529d98d1485778defd4a460f91ee2afad36219fd12ff8b3f79dd7a62797daa7611bae6162ba40ab46fb04543a8457f12ace007541e87492b1bfc4ef5a9dadfa953d31749aaa9ddcbcd0d20f33a64b2f"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x3f, 0x3, 0x1, 0xfffffffffffffff9}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x5000000000000000}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x5, @loopback, 0x7ff}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x3f, @empty, 0x3}]}, &(0x7f0000000280)=0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) clock_settime(0x4, &(0x7f0000000040)={0xc700}) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') clock_settime(0x0, &(0x7f0000000080)) 10:54:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x5, 0x5, 0x7, 0x40100000, 0xffffffffffffffff, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x100000001, 0x1, 0x9, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x80000000, 0x2000, 0xfffffffffffffffc, 0xfffffffffffffc01, r1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x28400, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x6, 0x2, 0x7fffffff, 0x6460719d, 0xffffffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0xfffffffffffffff8}, 0x8) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x22, "09833db87ea970544f3781b37df14627973e945551be0d9da408450dd4aa5efaf354"}, &(0x7f0000000080)=0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, r1}, &(0x7f0000000040)=0x10) 00:00:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:00 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0001000000007e3aeaa1"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xa100, 0x8) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x28400, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x6, 0x2, 0x7fffffff, 0x6460719d, 0xffffffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0xfffffffffffffff8}, 0x8) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRESHEX=r0], 0x2) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="00000703ef2e63d17cd85dffffe7caf8aa90c6847b40ec7295b0ab43e18d286a57d3347c7562a2b0a9a62b89480c757ce2e77425eb91462c367895eb7a1da472afec0e724ee710e0232640dcf938f2c0a4c54378e2f213ea36217758d2a6963e2bde860297b81c11fb0b7c0690e7f9a96a1d8c27cfe8e1a63fe0b6fe8036a6a4ac4611978285a1e6fa9cc93121f429f389c9652e546e19f2d93734db7750b2eaa01054e23fee40e74b78157469126db8646487fd7348d68d0a38f2119d431fb3aa85dfb0fb86ff064b11b4b807f12558189d1d20", 0x1}], 0xffffffffffffe97) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r0, 0x1) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) 00:00:00 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0001000000007e3aeaa1"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) 00:00:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x7) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0xffffffffffffff58) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x1db) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) ftruncate(r0, 0x1) truncate(&(0x7f0000000000)='./file1\x00', 0x6fffffff) socket$inet_udplite(0x2, 0x2, 0x88) socket(0x12, 0x1, 0x5) sync() truncate(&(0x7f0000000140)='./file0\x00', 0x5) 00:00:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="2d97358973adb642c7530782aaf1548089324238452d0b631a85155eff977c59706232535a4ae49aa8990277ae626fc59f7f2d6abc0f73d840933433ffe2dc4235e720548fe877ae8060afc98e3b7b70359506b2dfe65fc853b2120d724dce2ede0343dff7099db3320f1121", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9}, 0x10) 00:00:01 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) writev(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)="e72b22c46c1252d4c75cb4f84f512a73c4f046bbcb56ca43e7a7c2aaa0b1106417560aa19c704d8e343a5fffbf61c32e33495d7c8880a13370a6e1edcfea8e01884c4e78faca45d3ec94b4d204fc3ae1a508e5631d74e8b00287bf9d6821bc39983dbf9fa0b590ba1317af1847c0835e6f90b33971fe37509922d3afae50f92bb629469aa2b78ba5d97fcec0329ceb8b9d3278c28b420e4ba359757fb8d19f0d491a0a403908143a60fc7cca1a178b8eb72803c506e5b0d8d70b71976c8d44ccc477bd07ec7444d68d", 0xc9}, {&(0x7f00000002c0)="1a043422e098c8f93769bda28bacabf77cec5bdb71607da9345523033541a40d78b2be6f42c306cc39cc45140226e743a9a74e41de591ac6126eb7cf0884682d69140c1d1e67b45406a45880e02a763a0dae50c1ef1d60a9ed1fb11427934f5cad176072d3326445f5072c5c010d7bf333f261a50b767f459cdd0f89ab1e27429c9878c97cf982e37eadaa2c32b5e867e4126e87afd3e7e9a7fc6cf24db5b9cfaf8958996999042651be523ce78cb0d0a5bf4ab41a44a130ea1a0ec87ad1dd9a38", 0xc1}, {&(0x7f00000003c0)="c96d89ee06a1c296c4fa8fcb03dfc64f0098ab81980555929f860cbf83a39e6f3f81c5dedef514156ada586efa165542692c1d8e9666e16ae8551e83b71e8f62188d76404d29a1952940e25b9efa120a978545a35ca3bc0894a1c199", 0x5c}, {&(0x7f0000000100)="356bcdf0e5ef1b37a5f87eddd9eb4aaed3b1a90879f6cf2e29b351e9b7853876c3ec0f33f5d0bf21d5bc88ccc52d", 0xd}, {&(0x7f0000000440)="69e72738cbcbe4e3dd8f4cb010f9ecf63f4d5861cd5834535e02aa2f8eeac6bc098d525a2aa39436f8db2d0a6bc39e9d7ce96df089bf2f512b8481b9a4c7615ff59fbdeef5d1817188e7ad37b80f853377f68fb2407140659910605981bfeec55e2f61a1969e4c8777468b703269ee7efd77c02ab18b4d7e6e5bbeac85c73afba818e683b94b49932b866c57e6fcc8f681b557195f2474e13fdc36acfe2065936eb0272d1af39f2f7d74c5d31d668f8dcdb67b", 0xb3}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001780)="69bd6cfe35c1dc00c7e590e5898403bd264a0620d691f52986c887ce4899546fe7b93c81c426345f9e74cfbc97d367086f00772198f223ca633f52ff2facacb7d21d21c072aeba141af20f2492c56aa6e2b53e45caaffae1109304e3166cabcbec28ceb9a5efd17cd5ea51297ea8137e19623220efc4ab84e6d2e0aa4f2593ee97b6978cf84816c8c4088a2860ea5cf3f8b81c3befb03bb8ca7e9612beb0c65fc42c44c23d", 0xa5}], 0x7) r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xfffffffffffffe01, 0x1800, 0x2, 0x1, 0xbd, 0x5, 0xd35, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x2000, 0x3, 0x7, 0x0}, &(0x7f00000015c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYBLOB="0700000040000000050000002000c85d0100000002004e237f0000010000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6474762b9e031014f2b", @ANYRES32=r4, @ANYBLOB="0700000005000000000100000080ffff00100000"], &(0x7f0000001600)=0xb8) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r1, 0x0) 00:00:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x4, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d32", 0xe1) 00:00:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x4010, 0x0, 0x0) 00:00:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10) 00:00:01 executing program 0: shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:01 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x86000000000000, 0x2, 0x8, 0x8, 0x3f}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x2000, 0x7fff, 0x6, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) write(r0, &(0x7f0000000e00)="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", 0x630) 00:00:01 executing program 2: nanosleep(&(0x7f0000000000)={0x2, 0x16d}, 0x0) 00:00:01 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)="0f02cbbb0b0461bf30a5e6da2e05a89a06835078ca5558bc49dd915191953cec87ea39fa45549b0d7425669ab32fb09e99ebdf8674f1ae0491e5192fd46ff6aa4cbdd60685e71d45197ecb3bb6c301953b332dc10eb6f5cf5e228eb47367bd442601415a40a6d4b4fa3b9197798501f4045c99d5f948da06a769787b7929914c8da19cb1080525b5c95e85cff9f685cd78a92a3c", 0x94) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:00:01 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(r1, 0xffffffff) ftruncate(r0, 0x0) r2 = socket$inet6(0x1c, 0x5, 0x15bd) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xf00b, 0x7e8, 0xa2]}, 0xa) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x18400, 0x20) 00:00:01 executing program 1: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) getgroups(0x1, &(0x7f0000000140)=[r1]) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xb811, @local={0xfe, 0x80, [], 0x0}, 0x4df0}}, r2, 0x4, 0x3, 0xeed6}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) 00:00:01 executing program 0: r0 = socket(0x1c, 0x1, 0x9455) shutdown(r0, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0x100) socketpair$unix(0x1, 0x80002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 00:00:01 executing program 0: r0 = socket(0x1000002, 0x10000001, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x6, 0x1914}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x0, 0x2, 0x523, r4}, &(0x7f0000000300)=0x10) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r5, 0x9, 0x7b5}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0xf4d}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:02 executing program 0: mlock(&(0x7f0000a7e000/0x4000)=nil, 0x4000) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0xfffffffffffffffd) mprotect(&(0x7f0000a13000/0x2000)=nil, 0x2000, 0x2) 00:00:02 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./control\x00', 0x80, 0x8000120) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1412, r1, 0x52) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:02 executing program 0: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xff, 0x4, 0x8}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={r3, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:04 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000000240)) 00:00:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/17) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) 00:00:04 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r2 = dup(r1) r3 = getuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480)=0xfffffffffffffff8, 0x4) fchownat(r2, &(0x7f0000000380)='./file0\x00', r3, r4, 0x600) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100000600000000000000000000000000000000"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r5}, 0x8c) socket(0x17, 0x1, 0x5) r6 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) r7 = socket$inet6(0x1c, 0x20000003, 0x80000001) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000004c0)={0x340, "7c7cd4df5f914f6e33ecd5cbaeaf8c24"}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000100)={r8, 0x7a}, 0x8) 00:00:04 executing program 3: __getcwd(&(0x7f0000000340)=""/234, 0x1ac) r0 = msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x401}, 0x8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/79) msgsnd(r0, &(0x7f0000000080)={0x0, "dd4ddb3aeef0dd8af0d34cd0288bb87f23b49fbd42c6c46902d689dd7e76e3c7b663"}, 0x2a, 0x800) 00:00:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x0, 0x100000000, 0x6, 0x6, 0x21, 0x10001, {@in6={{0x1c, 0x0, 0x2, @loopback, 0x7}}, 0x0, 0x101, 0x800, 0x1, 0x7, 0x6b}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x6}, 0x8) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x0, 0x4, @empty, 0xfffffffffffffff7}, 0x1c) fcntl$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) open(&(0x7f00000001c0)='./file0\x00', 0x8d00, 0x100) r3 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:04 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) fcntl$setstatus(r0, 0x4, 0x8) 00:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x8, 0x4) 00:00:06 executing program 0: socketpair(0x0, 0x20000000, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x800, 0xfffffffffffffffa, 0x100, r2}, &(0x7f0000000140)=0x10) r3 = semget(0x2, 0x3, 0x103) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f00000002c0)=""/221) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@multicast1, @multicast2, @local}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x6, 0x4) accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) 00:00:06 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="0002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r2}) 00:00:06 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:06 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='\t\xc0Zn\x9a\xcc\xf2d9\x93', 0x4b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x1, 0x8, @loopback, 0x6}, 0x9, [0x1, 0x10001, 0x3, 0x7, 0x1, 0x5, 0x101, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280)) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)="817c5ce0013f4782c7797ff196b545d49e073d2c2c3dd4bbaaae5a697132e92fc50e7bb047de34d5063470a7dc367b4dd6e2b65a74cedc1c6ed23bcd1c029ad8ce24c1bf9a0c77a08b967fb5ee4613e5ea96abb96e237935c32aa43adc4852b45591654a049cbd3896b7f5faa095e766ae7e8f12b7a32c7ff5b6f34f9e28c7c7a28adafaa2777729df6cbd7414520d360c395fed3e2bc46bf38af4e3fe21cf3f9aed05a3f9f5601ef209313b5dd73e9a36c94ae4a70bfbcbe334db", 0xbb) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:00:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4) mlockall(0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0xffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x1, 0x401, 0x2}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) socketpair(0x0, 0x30000005, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x52, &(0x7f0000000300)="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", 0x1000) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x80, 0x7}, &(0x7f0000000280)=0x10) 00:00:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x36, "e99151cc02a0496271321482caabe2a34a49f7cdd26bf3f54381b19353b3dcde031a3122c3eebb9b9f9e47b7e1dab7f6e54fcef69828"}, &(0x7f0000000080)=0x3e) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x10001, @loopback, 0x1f}, @in6={0x1c, 0x1, 0x6, @loopback, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 00:00:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:07 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='\t\xc0Zn\x9a\xcc\xf2d9\x93', 0x4b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x1, 0x8, @loopback, 0x6}, 0x9, [0x1, 0x10001, 0x3, 0x7, 0x1, 0x5, 0x101, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280)) 00:00:07 executing program 1: setuid(0xee01) r0 = shmget$private(0x0, 0x4000, 0x1000000000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x6) socket$inet_sctp(0x2, 0x1, 0x84) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/218) 00:00:07 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000000, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) r2 = shmget(0x3, 0x3000, 0x32, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000800)) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r5, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0xd0a2750435f99e3c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x80, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) bind$unix(r3, &(0x7f0000000b40)=ANY=[], 0x0) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) 00:00:07 executing program 2: mprotect(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) 00:00:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffff7fffc) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:00:07 executing program 2: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x7, 0x1ca) semop(r2, &(0x7f0000000000)=[{0x1, 0x1f8, 0x1800}, {0x3, 0xfffffffffffffffb, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0x3, 0x1000}, {0x4, 0x8001, 0x1000}, {0x0, 0x0, 0x800}], 0x6) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000105000000010000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) exit(0x800008000) truncate(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20a8a, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="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"]], @ANYRESOCT=r1, @ANYRESHEX], 0x3) getitimer(0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x43d, 0x4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffe, 0x0, 0xffffffffffffffbc) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:08 executing program 3: r0 = semget(0x0, 0x6, 0x100) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000140)=""/95) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000290000001300000000d04367f6896042e18bd96b03f5f69769c3fff9000000"], 0x10}, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000023", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c) 00:00:08 executing program 3: syz_emit_ethernet(0x16c, &(0x7f0000000180)="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") 00:00:08 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000500)='./file0/file1\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x26) setsockopt$inet_tcp_int(r1, 0x6, 0x1010, &(0x7f0000000140)=0x2, 0x4) chroot(&(0x7f0000000000)='./file0\x00') 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000180)=""/23, 0x17) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:00:08 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, &(0x7f00000000c0)) 00:00:08 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000280)=0xfffffffffffffe8d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) read(r1, &(0x7f0000000540)=""/209, 0xd1) accept4$unix(r1, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x20000000) fchmod(0xffffffffffffffff, 0x100) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000400000000000000000000000009488766cb68e852505e6bf1a1b82c8076b6141d894cd848cc22106ea5621186a453193a1c2fbdc7f6d929e15c1e4"], 0x0) 00:00:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="aa80fac9ae52990bf8df30cd2e4195aed06650fd2bfd6c892c31bc8339c9b3ba585a7459b8aacf2f861b6206363a58a2d182a66789c7d1ad4c69597d73192a5d0a3abd8ef5c8da613250ce71d43e2c3182e188bce9", 0x55}, {&(0x7f00000000c0)="8023e9b181103fe5d54de3dd43c5b0fb64d580f18c43b3b567f9b60cb83be0e0d27a5032d2eeba1c850ba35d649793dd748578bb9c15d6360b2f", 0x3a}, {&(0x7f00000001c0)="bd4da4b19dbad51cedc2a60aab9a2adc9b184fe7a42a819c1db84f77cec4ce6082aac9d7b9629ebad65d1f06ec901ea4f5b046a8c8b47364ade64e2a1f8f6f4dc09f8b", 0x43}, {&(0x7f0000000240)="eaccb2e5156a04f2c845863ed19cbd6434c5c343496e3dca6087711fd5e386c115bad7f7a6d196da9f3aaa8fd5471f0c8a6b780da76ae43ec164babdf67dc0479b07ca16f05fca08ec7bf0f8107268ded55ba5225fe1f0ec0a420e777b10817d164e1c8727f1092d05bcd55c2ed6f83475dfc1d58c", 0x75}], 0x4, &(0x7f0000000300)=[{0x1010, 0x3e, 0x93, "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"}, {0x48, 0x8d, 0x1, "6a819a332266600f629072f7d2859466a82e8dd00c614140b727bf13f6f4c452671733b1593142236f13fd32fc12bcc95108a76d7dd3"}, {0x48, 0x11, 0x101, "08dcdc22a78f3cbaa1a51044be5bf0724f13785d64c51b2b0a8b1bf7f17042d7a33908210cb9e0702221ba59c4a95594a0874164f0cc"}], 0x10a0}, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1e, &(0x7f0000000100), 0x10) 00:00:09 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x200, 0x9, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0xffff, 0x1, 0x6, 0x400}, &(0x7f00000000c0)=0x18) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0) 00:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffff9a) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x3, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x212}, 0x8) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xf9e, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="7b25bbcff8b837398533b96b4991cfb23ecd8746", 0x14}, {&(0x7f00000001c0)="7db2ec2341960de0bc2f696185715dd84183304da56f6d9a9ac4f37836968e6dd14ba05704fa5cc119ef7c696bf010918a7f95b1b78aba00cf5a3372cb61809dcee5e1495745f35130ed3505914ed5fe636d1f9f112b71ed02762985e52ef5b775967a4e34f74581f95285f10432c9d2689ea30a8a4e7f5ea40f4266e7f6c7ae65adc37c0d423e9098f3ad92ec71dcd009aae15e398bcbbaa75e5e44b1a25553c317c58161a5f101c8d753ddafce8006362a5522fcddbebdab11b2c9ad3d3e0e84ebc2dce4a51f61c6900ff94c5a18d6f6ed7d6b36d5b3", 0xd7}, {&(0x7f00000002c0)="52ecece3dac46fe1b45581219186a2b3c5c829e3", 0x14}, {&(0x7f0000000300)="0348e10be1d192b1d0b2b0b66a32df7f3860a71d726c217a67bf4eaf2891a9b07cf01c0c159ae50eb927aba792b0d74142fdd1f542cba7d520", 0x39}, {&(0x7f0000000340)="29ff5eede6a78862c572c90319440f4406d69957aa15e5e1f057018da00fc8a4bdb179ac171a2c6567ce7f53f6709c66b27a580a9fbaae787c2e66e39adfec0946a1e08dd57d8f49370b2a2b7ce6b570959c8390fb3c7c20e4486c38e07dee11146afca64acb6f33293c3743d18233b6540bba5484f92bb97ed2120e99c1a53e6503d4e1a3012806edbb6d99011085f09a2d5e4fa13e706ce4ac5ee6ae8519a48fdce2bf44ba00706d1c8b18541535ff331933f178b584d798178b99f1982caf0deac51a91f91f9bb2b533499e8f45", 0xcf}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0x10001, 0x3, 0x2000, 0xa8, 0x4, 0x0, 0x101, 0x8, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4}, {r0, 0x2000}, {r0, 0xc5}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}], 0x6, 0x3) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000740)={@multicast2, @multicast1}, &(0x7f0000000780)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, r1, 0x6, 0x3b4, 0x7f, 0x9}, &(0x7f00000006c0)=0x98) __semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x10001}, &(0x7f0000000500)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x0) truncate(&(0x7f0000000140)='.\x00', 0x15) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) 00:00:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000140)="411a4a7b126ac27e333969b4fe9af22babe5cb27fb1487c3e775bf17fe23fb3507740145d6fe1e7570245d6b57f41c0f9ea28c5ab051f263e09856f8d98b7f3adcbd477f3381f39b943a71ffaad67e070e45aa1cb546715d585643d669fe88be9bccfdd90ce3a3e98deceaf062e23f83f6a259d3b69046fc6ffc3e5eb62a587b197e914e6e682328ee75d1170b8ee45edb72b8d634f706010b5f50fcb4", 0xfaed760ea129e5ea, 0x0, 0x0, 0x29e) sendto$inet6(r1, &(0x7f0000000400)="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", 0x154, 0x1, 0x0, 0x0) 00:00:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) 00:00:11 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r3, 0x8001}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a43255af2f4f07f58acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getrusage(0x0, &(0x7f0000000640)) writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r5, 0xffffffff00000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r5, 0x10001}, 0x8) 00:00:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) connect(r0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:00:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0xd5b, 0x0]}, &(0x7f0000000080)=0x8) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x0) 00:00:13 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) geteuid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)) r1 = geteuid() setuid(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r2) setsockopt$inet6_int(r2, 0x29, 0x1b, 0x0, 0xffffffffffffff73) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x91) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xf4, 0x2, 0x81}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0xffffffff, 0x1, 0x24d8196a, 0x1d77}, &(0x7f0000000140)=0x18) 00:00:13 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000002280)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x5e3748b1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="fe52135ce7a632b02433f034ee53c93da39cfd54dd4ea403c167d02f07e9749f62847c61d1beebd70d938673f7b3c30e96db139fb5d8e79c1166db306d9cb87959bf17fee2574937a6d6a837e7506dffae9aaf20a681a0855720813aef7b673e5f533c1a7464be0b5452cf251eb55cb36a5944ee1700ea054815f5eca392c5fe1b1e", 0x82}, {&(0x7f0000002140)="26d0e9233a4261537f2a09da55ebde1f559ce7251fa9116041321d8624a09ae6fc80e3f638a31b50abc9d928b5853e50511afd026117ecfa3a35a3fe144a1d42b79e45eec8f5f91c12d83529b042ef99b4acdbe81f63ef5ae7672b87fc788668d179ef1da7ab61ed42d766feb1e3432e2d72f01a074ce781ecb01f35973ef8dd5d17d9fed3d3b74fb5db5f04", 0x8c}], 0x4, &(0x7f0000002240)=[@authinfo={0x10, 0x84, 0x8, {0x80000000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x2c, 0x80}, 0x20000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 00:00:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x400000, @empty, 0x2}, {0x1c, 0x3, 0x7fffffff, @loopback, 0x1ff}, 0x6, [0x8, 0x8, 0x4, 0x10001, 0x0, 0x3e9f0d49, 0x5, 0x7fff]}, 0x5c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) shutdown(r2, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r5, 0x5, 0x9}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000300)={r5, 0x5e, 0xffffffff80000000}, 0x8) fcntl$setflags(r1, 0x2, 0x0) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffec7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r8 = msgget(0x0, 0x421) msgsnd(r8, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000000)={r7, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r7, 0xf, 0x3}, &(0x7f00000002c0)=0x8) 00:00:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff9f84b90004000021140000000000000007000000010000007f"], 0x24}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 00:00:14 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x10000000) ftruncate(r0, 0x200) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x11, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) readv(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000000)=""/106, 0x6a}], 0x3) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, 0x0) dup(r1) getpeername$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) 00:00:14 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x5) socketpair(0x10, 0x0, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), 0x7f) accept4(r2, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x20000000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file1/file0\x00') fsync(r1) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') 00:00:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000400)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) lseek(r1, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f0000000100)=[{r1, 0x37}, {r1, 0x202f}, {r1, 0x4}, {r1, 0x50}, {r1, 0x1}, {r1, 0x2000}, {r1, 0x2004}, {r1, 0x100}], 0x8, 0x0) fcntl$setflags(r1, 0x2, 0x1) lseek(r1, 0x0, 0x5) utimes(0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x100000001, 0x9f3, 0xffffffffffffffff}, &(0x7f00000003c0)=0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) 00:00:15 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xfffffdb8, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32cb168fe6230a2d8792d661cee409a4ffc38979183be6bbb353072927217665b4b4c2cb24d169c55374c692915f63af39f82b97bcbafda6406b3e74811d5deacda2fdb4105c14b67477f08a4615ca30bf57416c7b67a"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x3, "27968b380a36983901a4681bcddf2caa5d9b3037f88a58776cd00d548bbb8b240151b8c197fb433f829f4ebc25817fa7bfa3e841d87b6975e16650904117f87ae2d17b40223e2d77a5921f1fe7853567b733b44a6c207da71b6bed0bbb5e167b29a921bfcbcce255bbd8b63f98775271a9cc4b439e43142765b634ba6d7130db2646d81003057ed298766fe4d7ba6942d4b5d227841fccbe33d6948912758190dad12f3c70356fbc77ff5c38789da212b29293d802185429fe6551b3573e2c"}, 0xc7, 0x800) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x1, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f00000004c0)=""/79, 0x4f}], 0x4, &(0x7f0000000540)=""/70, 0x46}, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) socket(0x2, 0x7, 0x100000000) write(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x7ff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:18 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3}}, r1, 0x3, 0x8, 0x1000, 0xe04, 0x7fff}, &(0x7f00000001c0)=0xa0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:00:18 executing program 0: r0 = socket(0x11, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666900000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="11c207ef", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01020000", @ANYRES32=0x0], &(0x7f0000000100)=0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000240)=0xc) 00:00:21 executing program 2: r0 = msgget$private(0x0, 0x104) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0xb01, 0x20) getuid() geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000380)) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000000)) __semctl$IPC_RMID(r0, 0x0, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) 00:00:21 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x2, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1, 0x63, "be2ab64541148e0cb07151628feff84150f6fc504d582dcc12d58104d7f61b7d3b69c3930546211a062bc13950a0d19cdc780e0630a2ed696ada4c2725a7bc9f40e7be779a2c8a7f8253dc50666042d3da2f6443694973d02bdaf1f1a2d0eee0ebbd3c"}, 0x6b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, 0x0, &(0x7f0000000080)) getrusage(0x0, &(0x7f00000002c0)) 00:00:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0xffffffffffffff05) 00:00:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) 00:00:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0xfe75}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/123, 0x7b}], 0x3) pwritev(r0, &(0x7f00000003c0), 0x141, 0x0) 00:00:21 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)="3970b61264af142ad8cacb243aa4b2e5561b6c6d85053ac60b1268682fe2e4a6ca673af7ac902559917d833c864440060d9331342823924a644a9930c2ee103f52f0a4831167e99ac9ea453e2567eed16379c6e8d73043a792384d4c1ca80e203abe3d14c1967861c5ce8abffdce8f9e205e397d9daac17b9354614d68100903cb3d67e6f5cc71df29faa0dacff6b2908f9e8d7e0bbc3cdf2edce6f971b4b1e6e130e1239f4cb0f6bbf9e040e6cf7111b734735021744b1790cab6989bce6461d4b2e60ced3ad93107b0fab59aa55a09fb03d9c2f3ed5f5a1adc45e6fd8d2217d1f0f77f43f5c7334abd848c", 0xec) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x0, 0x130) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f00000014c0)=""/171, 0xab}, {&(0x7f0000001580)=""/87, 0x57}, {&(0x7f0000001600)=""/137, 0x89}], 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000017c0)=""/135, &(0x7f0000000140)=0x87) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x22, &(0x7f00000004c0)="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", 0x1000) semget(0xffffffffffffffff, 0x1700, 0x0) poll(&(0x7f0000001740)=[{r2, 0x4}, {r1, 0x2020}, {r2, 0x2065}, {r2, 0x20}, {r1, 0x66}, {r3, 0x101}, {r2, 0x64}, {r0, 0x4}, {r3, 0x2}], 0x9, 0x200) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x2e, 0x4) 00:00:21 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="b900000040b5ce24324a09d51364ca9a3c8e471d5af05d4a27e65ababf7bba8df38f28d749872851ce188feaa37417cde5bbfbfee74e12047ebf69f907fe93fc7fc6a22bb21baf126a22efc03f9095aa19829202dedfe72896dc4938ed31dd4881969d9e3ceae8ccd8282fc72d2fa151c3dfc62f8a816fbf3d8f2b52c61d7886b258dcf316815f3a4122ce0bcc374b0b8c520951cf8cb7cf0c5d438aa47b69a037bdd8fa1181792e9797c51f6081952c549d6946ed77806a45e0c19a9140e66c716a16c7642e25bf9490369dadcc1e4ad1ae4bd36290923282ccbb8d809e16c265b9f543b7fa84e0c2bc16265307c31a2e6c60900525efb10de1d08ce853253b573ba9fa6beb33720cf2542092de9450d69363c471db35b35365b01e2dc2ee4cd653ed7e44d255d7fc7105980ca9f4efd299ed4eaad399f785b8074b7697b50180b0526282480feaa6acfd817c43c1338957d8ae9b7964c9f90eea363e74ce0c6548db8d4624558847045302bdd81e8a91da1f939c8072f9faeac3e96a342f24f637e9ad4dab6ad76f12b3575cc8811ecad26a5c655047f5c1c075343e35776986f851652d300cdb7111836c8629cb693b6b6eceff92966c0255"], &(0x7f00000000c0)=0xc1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1}, 0xfffffffffffffe96) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = open(&(0x7f0000000140)='./file0\x00', 0xc0, 0x82) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x8e9, 0x5, [0xcadd, 0x81, 0xe5d, 0x2, 0xffffffffffffffff]}, &(0x7f0000000240)=0x12) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f00000002c0)={r4, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x22c) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r5, 0x3, 0xffffffffd0327e08, 0x9}, &(0x7f0000000300)=0x10) 00:00:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x800, @empty, 0x9}}, 0x0, 0x0, 0x6, 0x1}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x100000000, 0x8, [0x5, 0x4, 0x1, 0x8, 0x6, 0x3, 0x4, 0x4]}, 0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x100000001, 0x4) 00:00:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3, 0x0, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0xff09) 00:00:21 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) bind$unix(r0, &(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYPTR64, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESOCT=r0], 0x5) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xdb0b, 0xf, 0x10000, 0x4130}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) 00:00:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="22bf0ca7a88425bf7c684551959f3b8701164c0e0ba313231d712678b703d9069e5ece5e95ce919c21bcfd54e91bda0e5bb739b99747d95a266c94aa8d7e88f40715cb95023938333bfc26f0b31d2503f3fefd9922464315a2c351faf433aee04e76578abdd840ca7fad9b6e547655757a6818612f278dfa6f8b71ab717385ae8a440a087d4d10f6fc929a6c7426a2267bb7565abeb6610f391991d5d5fd", 0x9e) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040), 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x8000, 0x5, 0xffffffff}, &(0x7f0000000300)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r2, 0x16e8, 0x4, 0x1000, 0xfffffffffffff001, 0x8c73}, 0x14) chmod(&(0x7f00000001c0)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x6, 0x4) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) 00:00:23 executing program 3: socket(0x1, 0x3, 0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:23 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) bind$unix(r0, &(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYPTR64, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESOCT=r0], 0x5) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xdb0b, 0xf, 0x10000, 0x4130}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) 00:00:23 executing program 0: socketpair(0x17, 0x4, 0x200000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x1ff, @loopback, 0xa9}, 0x1c) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @local, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000540)={@empty, @empty, r3}, 0xc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) clock_nanosleep(0xe, 0x0, &(0x7f0000000780)={0x9, 0x1ff}, &(0x7f00000007c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x9d91, 0x4) getegid() semop(r2, &(0x7f0000000600)=[{0x0, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x3}], 0x3) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000340)=0x800) 00:00:23 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) 00:00:23 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x400}, &(0x7f0000000380)=0x8) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x16}, 0x1) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x61) getsockopt(r0, 0x7, 0x0, &(0x7f0000000600)=""/255, &(0x7f0000000700)=0xff) r1 = socket(0x6, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet(r1, &(0x7f00000001c0)=""/160, 0xa0, 0x40043, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2000000, 0x3, 0x6, 0x6}, &(0x7f0000000080)=0x18) r3 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() freebsd11_fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f00000002c0)="a001008bc3089d5192716550", 0xc}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x100}, 0x81) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:00:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x5) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7bcd}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = semget(0x3, 0x3, 0xb) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f00000001c0)=""/214) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x23, 0x0, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)="8a25cd0cd31988153d54971502aa2cb5da957680e6faaff4b0ce466c273d7bbc8c0e86e07956ac5903dfea0d0d9d57eff6e989041c5bcb7013658141121437b6c78876663edb759103267282df1d7bf75e99923f1c847cfeea5f531e1d8e4e09556ddb4d87518c14ce4b775d32eb431217581c8e92727fd1ce09f79aa007d9f4edf56f147b4b4435960f6225c68a47edc0e14620a81a39c8b2d7d08f79ab21f78d49694954aafc7fab09a85e406fb292bdea98c3e7616da7092a31e43caecb41ec5c8c4dad9d3c0008c5fbc3d38b95c2ddc468606b50dbf0277adcd92713f71dc78e6a85decba83ad96d9ba425a38ab659e83eccd4b005c35cc1192805d7ebbcdbbb3fea4b005c78192c26d35911a7984196755d97920442b0b2c1d4ddf7beee0d10d870ef982419c66e851c82c821722fafdea618b7ed28a9b270f097842f9da1d7f2021893f892727320e7ac177d133c5e9291d74c6b5c076e7ab6796393b697ab0fc4d9bea19c4995d18ac1bc9474961d53acded2d9f97e76841d556c82071a3fa0f5e4abef03145a9de14621505552443da99fd218b96136b428a8d439af3c2f52a7986f325c0edd984851abe484ea69ea21c3e5373bd80c7b83451cd7b1f39e0feeacb87b48b3a92b326fffb769927ecdf29da344c5d243bdcf80cdf3dfa6587922c6a3b2524cf11f8f22cc76710765cfbf9e46c342dc54aca0738081e292a851b9575818286b838129eba80fa340ed820cf27fdd5f4f45e267ddf43aa1cfb79f577a1db65b52bda0f5efdea9ea6828af0b254f36b91c2a93da3d1685b74b231add1b1e46e554b6e206dc007a775b45c48f59cf80afaf28a3e477a2ba0838096b65aa5f62a9b09e847c61a5196e4b0e2cf6bf88b2526b9001f8c73c7920821cfecc028b2cddd9698492bbac5b79f0a443bd50af1b0268969bb0f67dd717dec9aa7c8514631bdfd3b8944524cb9749cf6f6f2c146e1dbb62fcb6d7a0b53af2c6b7727250fa05874f6aae6f882fef090f2ca1602c894951ab44cb3948f4a45f0293493ee1d9dad534698459c8bab3c0ed79223cff6b642a1d81993b44c303ba70ae236a9ac66f4b85b2ed1025123ecd2a6b381bc50022539c67bdd8b7e9fbffcd3a2fa92f80e6254b08b5f273b6176538180aa8560eddd52e97c808e7fb7079d3ad8dd6ce8a0f27b7ceb87dc8ccdea089f0ee8d21e2a2a66edfe8ddc8bc55329b300f90b6479adbd6fbfdf61e3bfb9fae6702f7afa2125b717261732094267e247e1b8ee3a278c0f0ac84c1e9afa8d061c21783efb4d68f4a5a1c16eb4afc50e3a65c5048428e76897e48c773901476705a81c8f0706a8a5a8a32f8d9db63435894482dcdb1b8b38cecbe736b144b57457395454c49797c0b6dbf1af18f492eaa05104d502f9ea4ee8c8aed8a9e47e99dab321c569b3a10895c12599277f7e3139412926f5c7a42c365d24420c8ae6ca5927109a2d69f7cc708f809e8d605dcdd1917f1960db4cb7eced6bd8f217b7acdbfd8d2eef45229e31a8882e5525d70df5adfad5ba95bcef5beb9947e5803d648934bd49a106764d4584139ffaa5f86f2434847a64a4e252898ca90ec6bfd42b4a8228f6d1597dfbe3dd9f131c00ab33e05e120ae0af4d0fb6662401d0bfd4e2d2fa46bc49dbea254cbea9a46a0fbccea3fde35c9d5098c7150361c9062a6411473ff2bd1f8f2b61a6ef5eb827cc91de1d605e02b9921090ed7ebd811472672704f53d1df201c48b485b3fbec8c976755127620712923e2019d296b756a80ed726755c0685398343f9e8207c5a27c10941930477f727b0ec91ea236242ac1c75283c027008d18dc3e793d72f95aba74231705c103a85deee675778138d7e015097f79447ae05f5f0f4a071fb134817e0e17fdbaabc8c986926773503d99134ae90297de19bfd3784f8efafd57811373846bfde69b095cec17c169674b3d7889f12a5e0d47c89dea8de5718279e86bca7de352520f533be2e7732f4ca8482643cc49ae382e8ce02367c46f493b8d84d0fbbb0672f5d4c576700d48b267244184bdd9cdff186c7c776c592dffd9e69441712403b5736bd3c8b2176414267e1b7784e3ceb4823ef4927c704b0c6c37c54bf08bdd377358e10df539479cab955cf82a6c9566d447b86d3c1db314b672bb6393ceb79e03f6c921b28866f697d918ec6b16e221b8eafcd598fc167b11886d1a5c9bb08ed8b840a5c9fdeda98644b200e8b95c510b7c24685ca58f691082058a1a1accca7419844eeb9a3891bdf81e1e2940335455e6d953e3a5c006c8347c26dffb94063b940296de22d31ac606eeb805f6759fbc3a8623f50fca513e501a55a2091bf51bfb941cb964a300a3f563388a56b64046627d1efd70f6149e05b9059dabf70ae28a5ad6e12158eda13e63cc634790a0835d3899ceb246485dc7ab33c8052173496691a41036ea1a6ad62949ea94b471cb0a4a91058b0995d43131597d66037cbf770ef0f9deb068176986f37a95f7a2d532fa35d8dfd38e3da662473708a25f3bddd42abd733a44765cb4cfd693fa8996f5ade48fa873e97260f7fac270f70ebad9f30bac84d428c238fbdd69af6d90aef501f42a7cf8da351eac07125edace7a2f5e2606851105d3916f78f16fda341d0c4ec4ed6ea1fd333909b2385a88b3c6d1f4a37185dbe5308afccfaaa0229594537141101c95cc75817b12d00ab7784719296c986c9003281e6623d41c4d96d67b5ba466c18355352574714f8810620810e9108671c134adb250a308358a11c9b503aa65dc1fb06fb4b2e838602d2baadf494f5a381a9185d6509c5e2713693ce7511e8a81b96403d5a0a72d3ce6c4c507ed320534d8b1defa74fea32c9f3208a09a76b56928ecf59b3a81ae8007ed779ba86b4221923bb37e2a1f210508bbcbb7554183eb72132b0b9e26f4da486df56abd5ffbf4bc9a678ed87bdd90257a4caf6c6f7cf790415f8784ec6946e7e0e88f03f62e7219a36f9216d674a8c4af16339c9b44ba99c7778ef40347a90edd2be72e014d536539d64c2674c81b7b409dc3a68d9f8800ed6e9da4586a5b2efb4ed4f83a3efec51c11278163cc2d5cc3f56c82851228d5a1852ea9803ea1e7c1b05ac9463e9f53404d53439db283dc6648e264ccb5477789692ad92f9f9d3cc5a5cb4ce2cd38f6e6b65e6db8dead00e96630033e5f258959e2a02bf3a67a1d2f65d0030a822d825d5a670e2bfde37c2d264225eaa2fb4977b7980012a99a3681bd63767c980d57ca2a59679dc93e218b4ab034771e8869ef025eb1f325427951215d5c66776e06dde9555588baa84c14783ffcc2eb048991cb99e855e2e10de5f15ba0664e2c5fa7aae67bfe8160e9bd13e3c5dbd501005749d2da4edf1607008deb5d5a0e7efe10242c5ecb964133a5d3d9cbbea9c03dd89acd46e9e5c029351991ce521174b0c226697b0d08d8ebddf14fc923b736d8fb3abd2f94c2a6fbd7f25493890a232da932f5a69bf019d604cefe1fb6b5e09c867a57067cf73b36a2373d85d651912ca71465f983cfc233d019170c5dfe62056c6832713dc2962648038f9c9babf028b17748c40010f310f3aac0746acc0682b882ced95eb30e45853e0f52ac5b632ff729083b084733abff37c10edb58b7bec67edd42a0fef66acb6b94008faf391aefc553fb101b39abb539737be6e831d20ab38afc82c5a16c111b657201f6c4b6688b3f978b81821415858bd255cf76185543e468297f894d6058bb4e07fd673db3d674f2fc53e7d1d3b8e22ce14680912a1cc25253a6dfae280f9039c6b2665ba466724924790b3a76e586014a4aa2b5104aaa55e454efb9d46df445f795d1da488e5194a33c8755120a8fefd743a4eaa53827f8ee45fef701ebfc006c0a1a1973d3a0cbcf97737bd466ddca255e517f9b45b8bd64defebd81a411514b5bc37f1693e9953d6a1f5a1bb48614aec48192aedf21c902a1f7b5c14e7407b3091f46d00cc66b8ce18f748e67a2dc08f3d3ed99210238daa684f951cb83a3dc144f9d7525ec95204dffe0d0fc6ed25fb43892fc90f146a18a386810853c7efe146a8e2c71c1b5fa6541cf9353415015fd403b6e008b524126b703d179fc086a63264043afaa823168a11497108d336d8f67573f128868183fcc39f3301449a44f4c5e7a7f714b0cfbf2f426680b5224cb3cf7263e4ec82c0687f12bd185ec5077a94960f6c5a9d7453dadccb732d01bf99628231a689f73ba4487e2fd68e9fe5541b40ed197f38e2f78a4cadab7baaa2d47f2b4401a89b18fc1a895663430dc990f14a505c1c5c53ccadbafd16e35098133bfb9d4c37e58e466f64c70480f1fd2f22ac4a386bcba1b78fc83c06d2bbc93a5a6c127124263c71832accbed782d99207a01fe1a85079cd9541268d8e1a23f19bb05a7962958b77447e460990a7e50ddea0a4554f257959b2b13d1faa74a04972311fa4a206808abc70da3a6eeac782d3764763c949a75d1b73b9287d8602221edbf20f14b8128d36d7f2b101ce2a6aa561d920d988351ea827267acfb31d5225611057bf310ae68030f8cda0c49e981a58366d6d949ae1b9d77b7a4dbbcc690ff8c455eef2860929e05870639ce83364afe980c65f35b8c173fc52949307fe66bd1d124ea996edea0b35a137e6c1088ec58278a3f03bdca378e1c677f7a7e4f205e505ba619b5f59e49a41765cbda5c7b4d0a6966badf397800dc5f1f52c3bc9762ec9b7501b91279e87fc0d935d7ad197961f3e2d9d643ec98899613d77f18bbc0babb7f64065a5bf924ba233c65be304eef3dd49477118ffc6a7448ceffe28bca2b0f57944e4a5c7987d8adb0694b682fd766d601f77d3a2fb07faee17f66c65966ae163b1e6e2383be3663ecafc09612abb612998009a369edfe70d11b38a6e70ed9af22bbbafb08aee5ab0f9c644ec7d2ba7559527dfb5751dcef098a24efa50fb818ff01b2ed1673c00e3ee307d4ae37c79057ca742aaf93ba73c935db765c860024a4c0948048540fce997cdd61eb421c31e68c620509bead3849a908af2ba7efb6468baef6091409b7f724c8af1624f932eb5763c1557b75335f61028096b5aadd21fe661c7568c55e749478cb69fadf2aa4795ddc549f3a6a077dca615994eba5719a7fd852cdba73ace793bec0817f81bb2ee20a2c6859c3a56f247804126d95b8fa6d5d00447a941ac02aa62f51e7c9720c4bce1ce7b39441560f0c8f4219c99d1a2929061d29ac4801fa68c473ecb6b31472818c5ba0d8a2066ac63ea9d50ec90dc8ed0302f87cc0ae0542ec3b013144bde7cdcc02552fb0a7bf754812f2227e051a8b9ffe3f896837c18866e1a3538dd1b9ed7f9e4c203060d0c7f59f8349b82b37f456c0af9d1a738cf809691e83768f4206e7f54f40a4bbd3ee6666362ddf4f907291e3cbf721cb4e8b1501803965612825adadefc57e882355f4751322927ef668495cb443b695ab0118a21b9d38ad15a6e29fb2f6dd5b00499d8ee47999831a1037681da77b8f6a2389e4d3ef623bd20ef5ba4d35f1fc07f10e1b279937b1cc2bae43cd249d01eb71836e782874f2736d3a6063cc58d7588d93cbc6e8828585334eddc0e86cee6f896e8324f2a0e007c2b39c30012b60bdbb2280f350bc0e6f6ca5477fdc3e6136b9b67b7d6a85da9dc458784ac67ca23acf6efb9295808f196055a5b00699fb0fef4caee8f41afc3f493b1ead2108cffd1aef14f8df71fcf43cacb60239d0f0f7e372abb11ccac1cea0e2553181b8531a7307e31841", 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) connect(r4, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:00:24 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2c246cb4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040)=0x6, 0x4) 00:00:24 executing program 0: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x3, 0x0, 0x1ff) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) fdatasync(r0) 00:00:24 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:24 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xffffffffffffff52}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000040), 0x40, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) 00:00:24 executing program 3: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x108304, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x29e) sendto$inet6(r1, &(0x7f0000000100)="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", 0x154, 0x80001, 0x0, 0x4a) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000003, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x1ff, 0x3, 0x180, 0x3}, &(0x7f00000001c0)=0x98) r2 = accept(r0, 0x0, &(0x7f0000000280)) getsockname$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x4}, 0x8) 00:00:25 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x3, {{0x1c, 0x0, 0x2, @loopback, 0x5}}}, 0x88) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(r0, 0x0) getpgrp(0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x93}, &(0x7f0000000040)=0x8) nanosleep(&(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x8, 0x1ff, 0xfffffffffffffffe, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) 00:00:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "0b716785919a20ba6ba1496a261357af8b65e313751ad991f9ddb3c102396a80d79e92ddeba4f872c5eb834bb4cb3c54b6a4c6f171063987c0c82687a4ddfd9fbc0391fd1b64c56505ed9bd1be638a3db86bceb1a109fa3f19a829643dc487ff116c216d3e2f5f257511871e62ceff90512f52c97ab343ead92ff12e69833df910d268eafb863f408420fe86a50936933fd0097f29a1192566ed5d2b4b2f16b39f0be99129622fc8f5f155304440f93f7a90758e34abbf481f4c4c3ad6fcd0a0e632cf48b815a8e3d08257dc969e88855f05cc152f437f66d5c0fdf76e497999890714d575b0e9e9ce6937da9d7de214"}, 0x100) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x9, 0x3}, {0x3, 0x401}}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) __getcwd(&(0x7f0000000140)=""/123, 0x7b) 00:00:25 executing program 1: r0 = msgget$private(0x0, 0x0) setuid(0xee01) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000005cd18cbc056bec07a8a5fb04cf7e799147088719c7bf5dcc2e5efaf16e4c73babceb8cbabfcb06fb8823cfe4a16750833e95ca789b197a1031db22fe724459b9ab1e16074e13f19a7222a623762d86a08281272d4b9a26db0ee9d6ffbed860d0a3c28773f66a62df62dad28848c7663650c91d5a28958d1fb95a8f6d0fdde8bf1f7e3c0202"], 0x8d, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x5a, 0x400, 0x8001}) 00:00:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88, 0x40) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf01f00, 0x10, r0, 0x1) 00:00:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000002c0)={0x578, 0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xa, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000140)={0x34, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x120}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0xfff, 0x5}, 0xc) sendfile(r1, r2, &(0x7f00000001c0), 0x9) 00:00:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x21, "d63e21a751f405cedee58eec8e794c51710f05be9623fbff66aba1eaf2058a1571"}, &(0x7f0000000080)=0x29) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x4}, &(0x7f0000000040)=0xffffffffffffff11) 00:00:25 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x3a3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) sendto$inet(r0, &(0x7f0000000240)="dea26736c91faa045ed5b8ac8b12ac1a320b28274dc3ded739235ab6a4a8b33b9c5957ffb81e5fe6f6f5a02cec4b113a744de02dbd5cf1cfa859c62b8528f7a6dd8981053a98f50fb1f1281b70f9f640a49c118efaba658d42febdca6c2384768cfefe74ff256b3521c1a63f008c42196ec0b4ae5cf295076b8ce665", 0x7c, 0x20108, &(0x7f0000000100)={0x2, 0x2, @rand_addr=0x9}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x7, 0x20, 0x2, 0xff, 0x101, 0x8001, 0x4493, r1}, 0x20) pwritev(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = msgget(0x1, 0x211) msgsnd(r3, &(0x7f0000000300)={0x3, "8102e7f76c6cd58de77b6fd9c6758c115e136aef81b56d48aeca197f23dbe96c210c4543476efc112d1c4e23320e5b71876c9936c42b44bd62c265bd6e29e1989ea6c22cb5b4c64099f9855299f2f58bd82f4348cd0be303914bac30fd5e5826708615bb20f6d18393992d689358c26f8f8b96743e3da08aae0cd9e1d0377d9410f7f430a03c75a77a5c0f866803de27cc05d19fe1d46d605b67"}, 0xa2, 0x800) getgroups(0x0, &(0x7f0000001640)=[r2]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={{0x200002e9, 0xfff}, {0xffffffffffffffff, 0x100}}) sync() 00:00:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(r0, 0x0) getpgrp(0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) 00:00:26 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x101, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @rand_addr=0x2}, @in6={0x1c, 0x1, 0x8000, @empty, 0x100}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x425, &(0x7f0000000000)="27feac1408f1a6e1cd327722555918671606d9e39766f656e0be5a42812b86bb635023c81729cd0776f56db00ab23f55c657074aeda04e946a8d0403419d94ed188754fcfd12964c168cca0196a85d57d5e324089324000b095dbe35ce1d93a44631b284e01e5fdd855cbffd232bd07f65c3de54972d5a3d0c7992f88ae7dc6ed9ea89e2f5aa101b12e2", 0x8a) r2 = shmget$private(0x0, 0x3000, 0x1000000000207, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000002000/0x5000)=nil) 00:00:26 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = semget(0x0, 0x3, 0x400) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000000)=""/4096) 00:00:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x8, 0x1000, 0x400, 0x5, 0x7, 0x5]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x5, 0x7, 0x3f}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r1, 0xf8b, 0x29}, 0x193) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:26 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = semget(0x0, 0x3, 0x400) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000000)=""/4096) 00:00:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5d, &(0x7f0000000580), 0x1f) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:27 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0) clock_settime(0x0, &(0x7f0000000000)) 00:00:27 executing program 2: r0 = socket(0x1c, 0x20000000, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f070000003000"], 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xffffffff, @empty, 0x1}}, 0x0, 0x100000001, 0xce, 0x2, 0x8, 0x101, 0xbf63}, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xffff, 0x30, 0x1f, 0x6, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0f400000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r2, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2}, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, r3}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msgget(0x2, 0x541) socketpair(0x1f, 0x3, 0x43, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@local, @multicast2}, &(0x7f00000000c0)=0xc) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:00:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="07010000ff4524ff000001eff45ec65e37d5ecf0fc67c083909a1ccf62aa1c79952b4a6bd49b68c88e0b38d2acb0ab801025d72c04e1608b303aeffdaf67c14675031fe6f9b0fa37cfd4a05e440880f74069476f8631b5b2687fcde50d6c6dd672ab5df64c2e8d565b74c2e09c04b719dbd4b7d8143f9c4f8a96614dc4d5dff20eb60c2465b7d3d6be40289035e7587ceefb4241fe94958729b97e1758573d086bc122dd83072689f19bb5ac2f1a24c2b811f869c7d628203b192b5b"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000200), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, 0x0, &(0x7f0000000080)) select(0x40, &(0x7f0000000000)={0x80000001, 0x5, 0x4, 0x6, 0x2, 0x9, 0x8, 0x3ff}, &(0x7f0000000040)={0x70000, 0x4, 0x8, 0x1, 0xfffffffffffffeff, 0x4, 0x6, 0x1}, &(0x7f00000000c0)={0x7fffffff, 0x3b41, 0x0, 0x7ff, 0x4, 0x7, 0x7, 0xa6}, &(0x7f0000000100)={0x4}) 00:00:00 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @loopback, 0x2}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0) 00:00:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="dbf6f12ae3fef0494aa3b852f00eb2065249634a1bf098b5fad468d278f2360eba193f8b962c323eb6a43129a60c36a2", 0x30) 00:00:00 executing program 2: r0 = socket(0x17, 0x5, 0x1) close(r0) 00:00:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x0, 0x0) getsockopt(r0, 0xfffffffffffff801, 0xfffffffffffffbb1, &(0x7f0000000040)=""/52, &(0x7f00000000c0)=0x34) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:01 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000080)="bca3fb077a55f443c55acb1631c4cb778536210212648b1eb207aa08c90079da4af90426eaf42ba417f39f7aface382f03fd12b6f3324675", 0x38, 0x20180, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x20, 0x3, 0x5, r2}, 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@loopback, @loopback, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@multicast2, @multicast1, r3}, 0xc) fsync(r0) fcntl$dupfd(r0, 0x0, r0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') 00:00:01 executing program 0: r0 = socket(0x10, 0x10000008, 0x7fffffff) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffece) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01000032303e50233d00", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0xffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r2, 0xfff, 0xf, 0x3, 0x4}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x2, 0x4, [0x0, 0x80000000, 0x800, 0x1f]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0xfe6, 0xf, 0x400, 0xfffffffffffffbb2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r4, 0x1, 0x3ff}, &(0x7f0000000240)=0xfffffffffffffe5a) 00:00:01 executing program 2: ppoll(0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x20) 00:00:01 executing program 1: r0 = socket(0x1, 0x20000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x9, "95980fd1665ef763d8"}, &(0x7f00000000c0)=0x11) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0xb8, 0x10001}, &(0x7f0000000140)=0x10) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(0x0, 0x0, r3) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000480)=[{&(0x7f00000001c0)="f5f41cb936825359751dc7a6d7176a38a1d5fe8bc12d35a67592c83a646626c5e5e1bfe50958f858812286fc96443704d8fc6413d01ca0d43c0e53428378e4d732d790fdc28e8bd8bd75d85fdbdc37b62e9829b3ad6ee4722624f1926858cdbd4ba9b608291a84cbb6b177b2ff0ead3af3624e49a23108a2dcee17c965803a8675b043a1d65039a63343611813f7cb427fc99d4a5e0b4296d1ad6aadf71aff5d3145b6c0d5042a18e568be8d5a5f8d4bdf72c081b67c0c93e6afd1", 0xbb}, {&(0x7f0000000280)="dfd86552646260873697f1c50a6702c852e550a79fb1c8721d1379f36ca6e30c34e73a35be682f2cbfa8a6b903d3c29e23fe70caa43d3d9df1553d7f5584bd9a529e6fac0a74ed68631c9d116e8750922d34d32782801a10daa5816bfc9c5431dfb17801214d5a1e632516b5e77df895df437c875eda30922b819f856652e82f43b3164f1f2cdccf2f2732d6a30e2c8c2e832c9405c8647bb51435d548ed8876e8209c32055aea424d2a24d4be562285e057a64d8e066d5e9b9c485589861be7530658d67fe609570e3970c2b2928a11e292b1af947d9581", 0xd8}, {&(0x7f0000000380)="198c45c5e248f59348ee293926214c7581ab7e4c61fdadaebb3d4869305ed2a204bfa98ac964d7d14644a44419ed84816079f5eb1f37a8e17929f34d2cdab929cfb04d46431ecb0cff89c8fc89db748cda438b97094bee27584b44aef091e0d0cfef0f1703b9f9bbb73173c2af86e6a27be7", 0x72}, {&(0x7f0000000400)}, {&(0x7f0000000440)="649ca554b5afdf7e4a17abe45670759dc3b983e2e88997328793b8a5eacaee82de5f18b0336d40f75327b4550b1f71", 0x2f}], 0x5, &(0x7f0000000500)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1, 0x100, 0x22bb, 0xb94d0000000, 0x10001, 0x6, 0x2, r2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc18b}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x100000001}}], 0x94, 0x8}, 0x1) r4 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r3, r4) setresuid(r3, r3, r3) setreuid(r3, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffff7}, 0x1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000600)={@in={{0x2, 0x1, @rand_addr=0x3}}, r1}, 0x8c) 00:00:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xe83) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x7fff) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) r8 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r8, 0x4, 0x3, &(0x7f00000003c0)=""/215) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={0x0, 0xfffffffffffffe01}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=r9, @ANYRESHEX=r3], &(0x7f00000007c0)=0x2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x1, 0x8, @empty, 0x5}, {0x1c, 0x3, 0x1, @empty, 0x4}, 0x3, [0x6, 0x0, 0x8, 0xe9c, 0x285b, 0x5499c276, 0xe1f1, 0x4]}, 0x5c) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r0) setgroups(0x0, 0x0) setuid(0xee01) mkdir(&(0x7f0000000140)='./file0\x00', 0x100) 00:00:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = fcntl$dupfd(r0, 0xcf3d373ba1fa4d9f, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140)=0x5, 0x4) 00:00:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, r2}, &(0x7f00000000c0)=0xc) 00:00:01 executing program 3: r0 = socket(0x40000000000011, 0x9, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) 00:00:01 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7fffffff, 0xf, 0x6e, 0x1ff}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xfff, r2}, &(0x7f00000001c0)=0xc) 00:00:01 executing program 2: socket(0x11, 0x3, 0x0) 00:00:01 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x192) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000140)={0xbffc, {{0x2, 0x1}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3a, 0x0, 0x4, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xfff, 0x200, 0x100, 0x8, 0x1, 0x1, 0x100000001, r2}, &(0x7f0000000100)=0x20) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 00:00:01 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x1000200000003) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffff68f) setreuid(0x0, 0xee00) getgroups(0xa, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000180)=[0x0]) setgroups(0x9, &(0x7f00000002c0)=[r7, r5, r3, r1, r2, r6, r3, r3, r6]) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000280)='./file0\x00', 0x10200, 0x20) setgroups(0x3, &(0x7f0000000240)=[r4, r7, r8]) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:00:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080)=0x8d0, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xac, 0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) bind$inet(r1, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0) 00:00:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc, 0x8001}, &(0x7f0000000180)=0xffffffc6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0300002030802520b70f607d0c90145cfce2eeced643aaf7687171639d455c1d0d4e40b8af2c296a2d646e968faa04fb886989b4b929015ea347e478e91285baec5b2b3bbc5735c1e3a4f8d4a2f68877f5b3ef306d0821d4157af26c31ac329df4b98a6de1fb75fc69b658b934d654", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xffffffffffffffff, 0xad, "f893f1ee8fc7071ee901705816d4f1ea21ac02d7c8574a3f3068ae48f22ccecb2ee4f4d436de243de1f5f2b7755595cf06ee107f8939fabc6b50898577ef95bd45b2df0ab2600a48ed8a791661aa73b1e27eb5c90f51c8bcc270bc6061e93486870ef06ee9bd4d0924dae9d9479f349f7d44e854cf489cc6179d771443af8e6b2a708ab0fdcc20a835770093415ba7cd9cf7da7996a4b1c9a5e01d6325d7c9975f5b44710e7164513438d6325a"}, 0xb5) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x1, 0x3ef) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}, 0x0) 00:00:02 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x49, &(0x7f0000000080)=[r0]) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) semget(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x4000000000, 0x80056, 0x40000080003}, 0x8) semget(0x3, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x2, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 00:00:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x48) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000bb770d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e672caf5382af1003a6214f2f3cb3734f41f90ac0ced012461913b92dc6485637e9fe9143ef3b8da8863774eb54c78b995d81191127f2e520ad647f6b1abc9feac5df8af85959e9fad716c6866a1664f", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) 00:00:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0xffffffffffffff75) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_int(r2, 0x6, 0x810, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x6}, 0x24) 00:00:02 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x7, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x9}, 0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x9da4f64127883dc5) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x5}}, 0x0, 0x9, 0x6, 0x3}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2200020000fe8000000000000000000000000000bbff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="f9003f00fcff0000"], 0x8c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000380)=""/9, &(0x7f00000003c0)=0x9) truncate(&(0x7f0000000340)='./file0/file0\x00', 0x208020000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x200000020000000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000000000000080008000800c1ff4f03000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b270000000000000000000000000000000000000000000000000000000000000000411c86dda787672e8e53f85d6bf7223310f6632db66c9f784330b1bea6d4e1ffcbbf", @ANYRES32=0x0, @ANYBLOB="0900002beacc005100000006000000a70d000000"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x80000000, 0x6, 0x8000, 0x5, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x9, 0x0, 0x5, 0xc18a, 0x10001, 0x9, 0xa000000, {@in={{0x2, 0x0, @broadcast}}, r2, 0x9, 0x3, 0x1f, 0x9, 0x9}}, &(0x7f00000002c0)=0xb8) fchmod(r0, 0x50) 00:00:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2080000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="6900793de26b150aba4ffd251bc263a81aa5b80c4caef5546e0576dbca0647e3f1026905da2d4978f0523e079f3d8a1358e31a6a02553dd7c4344d98dc7a94c60f43e3027170db40d02b6e3592a7e99025", 0x51}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) 00:00:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 00:00:02 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 00:00:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) ftruncate(r0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x0, 0xffffffffffffffff}, 0x0) 00:00:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setuid(0xee01) recvfrom(r0, &(0x7f00000001c0)=""/87, 0x57, 0x2, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7f}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:00:03 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000000)={0xffff, {{0x1c, 0x1, 0x9, @empty, 0x6}}}, 0x88) 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) close(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x573b, 0x4) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) 00:00:04 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/3}, &(0x7f0000000200)=0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10008, 0x20) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0xffffffffffffff23) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) r2 = accept4(r1, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1ba1}}, 0x0, 0x101, 0x75000000, 0x185, 0xd4, 0x81, 0x80000000}, &(0x7f00000012c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001300)={r3, 0x9}, &(0x7f0000001340)=0x8) 00:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x1, 0x1000, "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"}, 0x1008) 00:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'ac\x11\xa67\xca\xc8\x8a\xb19\x00', "23aa672860f77a27fb84972494a32098b51e29b77f3f894dc620a9113208150daac9426b2ba85480d2bd6e34f87a782a95b46501de283b14c852bac3c31e7018ef1590a51b146f076ab111c8a3d0fac675ae27ecc9fc51e7645b2bb77a7b035f808231e62f9d86fc90263964026d215e735a6f4808d4dd50e734ec8aade038903111499e7dcdc496423ccbd104bfaa0ffb151ac78b9ece3ac1ae63f43aa674a0fcc66bfef9e1747831c9a17528464d605d868e63fc56ac6d231458e9b2a68929f159f03fa63bce247d8dfbb8891f5eab9127e135c393461fd5b71459cf21bedf867e64eb43f74d5ad44b0f43b676b8ac"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'ac\x11\xa67\xca\xc8\x8a\xb19\x00', "23aa672860f77a27fb84972494a32098b51e29b77f3f894dc620a9113208150daac9426b2ba85480d2bd6e34f87a782a95b46501de283b14c852bac3c31e7018ef1590a51b146f076ab111c8a3d0fac675ae27ecc9fc51e7645b2bb77a7b035f808231e62f9d86fc90263964026d215e735a6f4808d4dd50e734ec8aade038903111499e7dcdc496423ccbd104bfaa0ffb151ac78b9ece3ac1ae63f43aa674a0fcc66bfef9e1747831c9a17528464d605d868e63fc56ac6d231458e9b2a68929f159f03fa63bce247d8dfbb8891f5eab9127e135c393461fd5b71459cf21bedf867e64eb43f74d5ad44b0f43b676b8ac"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000092b58a18c003d344df2360bc448f86a000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500, 0x3f}, 0x14) 00:00:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket(0x17, 0x3, 0xff) fcntl$dupfd(r0, 0x0, r1) r2 = socket$unix(0x1, 0x2, 0x0) getsockname(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f66696c650800"], 0x2, 0x0}, 0x0) 00:00:04 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x0, 0x8) utimensat(r1, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x8000, 0xffff}, {0x0, 0x3f}}, 0x200) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2301000000000000000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x104) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x3, 0x420, 0x8, 0xc06, 0x68, 0x2, 0x101, r2}, &(0x7f0000000440)=0x20) r5 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000002c0)={0x73f4f2ea, 0x1512, 0xc00, 0x7ff, 0x580, 0x0, 0x5, 0x6, r2}, &(0x7f0000000300)=0x20) truncate(&(0x7f0000000800)='./file0\x00', 0x208020401) lseek(r5, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r3}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="a9b94b"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r5], 0x1) getsockopt$sock_int(r5, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="0202000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c8700000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de000000000000000000", @ANYRES32=r3], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000240)={r6, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000140)={r6, 0x8, 0x6}, 0x8) 00:00:07 executing program 3: readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/123, 0x7b) open$dir(&(0x7f0000000000)='./file0\x00', 0x100c08, 0x10) unlink(&(0x7f0000000040)='./file0\x00') execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x20) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x2) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) 00:00:07 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x400, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2, 0xb0df, 0x4, 0x44b, 0x1000, 0x2, 0x10001, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x3, 0x40000000000000, 0x8, 0xfffffffffffff54e, 0xffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x800, 0x7, 0x8000, r2}, 0x10) 00:00:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:00:07 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) open(&(0x7f0000000400)='./file0\x00', 0x802, 0x0) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:07 executing program 3: semget$private(0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x100000001}) r2 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:07 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') munmap(&(0x7f0000a34000/0x2000)=nil, 0x2000) munlockall() 00:00:07 executing program 1: r0 = getpgrp(0x0) getpgrp(r0) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0xf239}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0xfd, "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"}, &(0x7f0000000240)=0x105) 00:00:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c007400ff01000000000014550000000001000099c5ec798a61e6addc87f06795fba34d24bff03e4d4a8a90747a447814650b3ebb11ebee1ca09e3e4c33c9f8779b61ac4f9b584633ae2bb77b1f3655d3c4158565930ed9a84b1c13d536a2283533d77cd6ec41e82e89648027debf4f2a5b0d7e265c848987574dbdd1b778803ab928e02c715bd6551ef49e1ba8ee3e84b829f46ed90c00008f96867fe4e72df46784e64e000000000000000000"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd45f, 0x7f, 0x81cc}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x0, 0x1000}, &(0x7f00000000c0)=0x10) fchdir(r0) 00:00:08 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) open(&(0x7f0000000400)='./file0\x00', 0x802, 0x0) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:08 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8005) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="a77052a438875d2c133b9a2865e3cb5d7255bfb15e22b19d5313b29f7f68189cdf827cb361a8b7edf81ccd2ac9018d5ea8fde07295", 0x35}, {&(0x7f00000010c0)="bcd145597e99230823ef04ede45a322510d96d2e516b315099b47304", 0x1c}, {&(0x7f0000001100)="a1a2149cbef4473c95cd0e29ef1a6c049b25b22facac4be582560d63f8dce7a42b700026b3d50516653bc3fd040ae05bc3b583ccd3502f16df9d77e58d6cf1f121024739c2a6f6a733605e67f4dd7d7dfbd30eeb47b2005ddd07", 0x5a}, {&(0x7f0000001180)="6203e490ff691274dd6e97450a3ed882574745b3a57beeac790a2c08391a78ab313388a3aa7d4646d3089f53237bd1bc67cb5e263012b1562d04f8ab6167098385514a1b19b6bdfbd0b68a5e32e6888e429a4791301146ef8e296b6a01f24a09285f5d1f4a2d87958333a5e211b1737bd7cee00ed555edbbc0be66d158fc45da", 0x80}, {&(0x7f0000001200)="e871a2acf4a720b28fffddff72597dca24bc31c6eb1ec5b5404c8e84a205a1e4118735e7b36c2fef86c1cc47ee25f05bae5aca2346271dd122c00cfa9e5d2ecc20e6cebf72eaddd419687115dabf2a302daa80189a44a76e7a786ee61d3d0c3ed9e697934c2757eefc7fa1485c689d248927922d1e13afc341e55c89f04d2ea5448d0dc75b9c767b259495aee68fbd8cb90be1eef841b6c4fcb21f4f3f1cd74a5460843c4c5794392f628305c2a6c8cde3d7d666", 0xb4}, {&(0x7f00000012c0)="bfb0c278166f88ec9e90f1efd96e9556d78250076f438406", 0x18}, {&(0x7f0000001300)="dec3b466abe6c475e691aa2b4ba207d1199fd7c127d82826dab2f8d8b2f7017834e67f30d425bfb19401ce13dd16f06041b3e5d99b14bb980ac7d9f5ed6cc9ae32b176be07d6491f20536f91a74ab62144c5bab4cbfa5cb0", 0x58}], 0x8) r1 = socket(0x2, 0xffffffd, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0xb) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x14e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:00:08 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) 00:00:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x38) socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x41eab232, 0xfffffffffffffffc}, {0x3, 0x7}}, 0x200) pipe2(&(0x7f0000000080), 0x0) 00:00:09 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28481, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x9, 0x1, [0x9]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x2a}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x7f, 0x4) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) syz_emit_ethernet(0x33, &(0x7f0000000000)="f88e8bcd33e9fcb93195c4fd571bffc0af23591f779b00d72c578d7c6e73d7a6481071b398eacf2b11990d1b7d4b200e296df4") 00:00:10 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = socket(0x2, 0x10000001, 0xfffffffffffffff7) r3 = dup(r2) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e0de8201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a829551000000000000000000000000517b9b614248d34db5fd61937cd2ccd90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ea6cd61655e5081976a797fe46a6af378efa5780fd82111625930acbcdebf317d981aba2391", @ANYRES32=r4, @ANYBLOB="0300d310ea0f1300"], &(0x7f0000000180)=0x94) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) getsockopt(r2, 0x10001, 0x8, &(0x7f0000000200)=""/192, &(0x7f00000002c0)=0xc0) 00:00:10 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) open(&(0x7f0000000400)='./file0\x00', 0x802, 0x0) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:10 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 00:00:10 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0xfffffffffffffffc) close(r0) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff81064ae0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7550 at in_pcbconnect_setup+0x180 #4 0xffffffff813c2990 at tcp_connect+0xd0 #5 0xffffffff813bdad7 at tcp_usr_connect+0x137 #6 0xffffffff811554f3 at soconnectat+0x183 #7 0xffffffff8116085f at kern_connectat+0x1ff #8 0xffffffff81160649 at sys_connect+0xd9 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9fd at fast_syscall_common+0x101 00:00:10 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000140)="c7468a46a46dbfd79bbd9c6bd3135acd7376ecb453553637acf1a393d7acc630afab0dd0dab50c4993b75069a8dc7c74a5deb29ea7a9c087e48c98c16f5b556d3b50c635fdb0c79f12e06336cdacf2fa5f35bf891831d86d57d135ebebe9fcf5e0829e7a5075e7f38405e9b0500f5d80dad53989f150a0e5df8cdeb632c301ff2dfe6607848dffefa9a92f49ee2b5c3580a7f7f5622b1e02acb491bab17f5311c9b841bc07d103631e1668d7422037bcb9c3f6eb948135ec94d9399ace02469c40cb7e1f761dd6419ed608227a1814", 0xcf) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x5c8000, 0x4) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getrlimit(0x6, &(0x7f00000000c0)) 00:00:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="8945fb7cfa997983", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="69f1c2c3b60e025cd34ea3ba5a9795d9381b096ff6be139aaa1cfd9b48d79a02907fc762147fa64a53a2dcc3ae61f7eab2ea390dda6c71d7730aaa814b781e4219f8e7a71b3c5f87b9cdde83a95fee4d963da318371f196a49665dffae46c48b2bce436980125937130863235a9d25b82dce68f30ab7ed2552a05199044b2624ae46571b93926f7de5b0bc9f9ffd4255ebb00ef92abe55bc4e411937e340e1034c4bdfe7416efeecb9bdd4b726a22dba54b28bed9f8856a0b6b8dd3bcfabac026a61275727732fcea3c8", 0xca}, {&(0x7f0000000340)="9bb941bf69ec14c312b0c780c30ae025b644234c82cfa776de381c7b5bffe6842a8a58bc59ac13ce34c8879a691a580301606465ca81f9b84024573a40909d96158ae78564a07125f1532c80a9e7ec19a196ce24706141424726e1278cc4c817b33572f6427f19af126eb8e127d12322c0f976d108d41e4b40cbfa599a0bb4fe2201029d1e57164e7b3a4b84a253ef32839ed13f0caa422017a1324d335f630d0dcd747913c391c0e2927c70479c67cf8a403343b936bb1c89665903cdd9845a588cf181a5fdfef566c1326059750205c230688c7e15f4c23a9d029a2cb61459c4ba9f5ede4e87f1d2e07690b51941", 0xef}, {&(0x7f00000001c0)="5a85735c", 0x4}], 0x3, &(0x7f0000000440)=[{0xe8, 0x84, 0x80000001, "a7beafcec15c9978d000732a630a56c34b542a8ff0f6b25b40facb444891cc7bcabf4fbde8d33272d4d9357841f45f3a38e46aa5e2f191bb4de56911a9ba0b6fc1144e1a8f92e68742ac699d7b3abcf4fa894bacd45e0a789df614693c063a3793cfaf0654b022f4e09f1927d50454330641075ef59692eb88ec715f373f94c97acb092664fd12ebc664a3f07dd8ec6bf35fe20d2450d80e9a285dad87c85cd7ed497ca10034b24b4e4bcfa83ba7105df44175d811662ce51f4c0a4ac8c774f21e7dc611278d61da64ae4e24fd799aa6e9684c183a54"}, {0xb8, 0x6, 0xfff, "2f974c14dba5e768f72b655a1e50e56ea247cf9a4b0af47ef4d874df017e3128ed6667698836baaaea85632778ca901cfeda426131da7e298d9f1327a65f42735a4d544d46b2009c5932ae842a9519c6a9a6902ce7c0eb30a8915b1b6fafb4edc4d2092e389248742a2138bd55bd75d0e96c768ebf60895096875939357c7b5ee69e0fbf84268b3ba8d73920802a87ba627725e58dcd9e4fdf869e52605d108db255d592bd"}, {0xd8, 0x11, 0xbc3, "c26689554c2b5701390607bf72d093d108ff777c58b78114764f1d9680474f8abee92715d9d71313e65c701a06a0735a25ea801f0d0df1702d0bc23e46faf39c1151f387bb7570624d47ff7b38c4417e9a94759f721d532e0fa201c64ed35072b764b50ef31ac85b39732792caf9313307b12cc77a3c1b5ca7fe1f35c2ea5ea983f1d0e23a88846fe0bbb3694c3519fdcfa923633bd79e8fa4d6580eecc0884e108feb484c2d536e8b733fc9f4f7143198630d5d51a04aea6d211fc934284a766d1b9642"}, {0x78, 0xffff, 0x9, "3380b82dd327383189c4c0eb6490f8c7d089758e0571e0668507ec1fcbecfbf446092060f817ffa1788558c892b19b96f5f75837c724796c11bfb3ee2f6c07650ee21654544d1198f895f47c73c2fcbafb1c40a5660aef1a4fcceb517c89552950f656df"}, {0xb8, 0x1, 0x20, "2048a8d250bb7c6ca7fa7f50a76c9f8bb8110419010f63de4e1f1861df25336a6f98a74fa3eb6c83399a7a00b5d7ffd8b39750f272ec16005d3ee97196e18385860b6f09456ede12e7c64766246f7311533fb06fd11052ab47e8d7a96c59565a53b581323723979e647ab4bdf199e51fb41c57d563ec34d2b14459b8c9aac32538963fe4cbe36e01dc4678bec96fa051f2228eb1e0f65251ed15ba352debaa2f47630dc3"}, {0x30, 0xffff, 0x2, "dec3d4b8727dc0b8b6714a6105c19eec9a4c47b803304a0ae07337426688"}], 0x3d8}, 0x9) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x41) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="bcfb0028fba2943cde5800fe23978d39997647f304b87e6ba0e383409cfea19311be3f6659138721cb0fb2039dc52581ed4d72bfcb73344ea87e23b727f3035ad2b92782482ee2d962322aacf855019eb2c164d34c6e1f61aa1df40fe34cf32cdaa2b3c4c8790d2c0fa581cbef145d708c95ba7cf80b29563bc22be3400771a818b00915f88006913af002f243ef0d325e6fddf43019852a8fa9a3720d8fe0f359ad55e5a462c007da7411c5ca3cef227316828acadbe49cc56aac123016860d918d0998f3a30cdb1b578e844cebd25f7f27cea1fe00b80d94f7fade448db9e9051f3d524bec4fd1c10de992fd9056bc7ceada6f67", 0xf5}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x84}, {r2, 0x4}, {r3, 0x5}], 0x3, 0x9) accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r3, 0x0, 0xfffffffffffffffc, 0x0, 0x0) write(r3, &(0x7f00000004c0)="33253223fed34752e1804a9832bbc2d9a1c363e50e602dcb5f8ef3c25a95eeb6bba0388c6c6542bb1ca457ef954c3c9d5d7517271fabf427e82059561cae6fe45db7713b400e50eaff0269fdf4502c9ab59cf638b0a3de27a26de23364e316164d07191778c52b5ddaac1b0a18378119aa1289e541f62c430c603bf27a0cb578b7120355a24e54e1", 0x88) 00:00:12 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xffffffff00000001, 0x8, 0x2, 0x7ff}, 0x8) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="803ffa4c204d1d38b6a8847e1cf41242899dee033c5a8ca36f5225ec3335855cc97a7d7c05b7b5a03e931dff8d39fadc56455470ccb7f54f23723f6b3e45f60710461bdd277b78a99923c3ae8b51421c3990dc963837cd285dff1f7c62d0ba4afe77b62d921da5877782dda0f41d46177ab045864aaae142c6a07fd8da2ad4097849ccfda48c826e85e5bcf127de6e3ac2b2f145a317f76373b6fccf27314b2efe1fd793bdc2543168be3e675f9f6b971b9cf73ec7fdf0d65f24ffe41c5bcab233cbf8e40649486cdbe980dc18be6798cb613a55fa35c1c38c20d67f"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xeb6, 0x100000000, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x10001, 0xf, 0xc9, 0x10001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)={r2, 0x1, 0x8001, 0x3d, 0x9, 0x4800000000000000, 0xfffffffffffff62e, 0x5, {@in6={{0x1c, 0x3, 0x5, @empty, 0x34e6a80000000000}}, r3, 0x3, 0x6, 0x4, 0xcaf, 0x8}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x1000000000, 0xffffffff, 0x2dafe2a, 0x3, 0x1000]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, &(0x7f0000000180)={0x7, 0xffff}, &(0x7f00000001c0)={0x7fff}, 0x8) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14a, &(0x7f0000000080)=0x4, 0x4) poll(&(0x7f0000000240)=[{r0, 0xead087315657f652}], 0x1, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:12 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(r1, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003200080000000000"], 0x10}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 00:00:12 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="03000000070007000300f31be71e59c03c4e9f527ba294c468da833f1d09e62713e3bed4b37c96fd006f0f40c93c770ced5c413339dae156fcbc4bc002520d4a78d0dbd4f7bc61ec73e6ba5333ab318e7a169d8b244b888c20f2c3daa5b915c596c9703f11f2ffce1e688e142e47dee03eaaa0d26c69ef206b9f6df205642d7bea2ae8ccb7e442921e040f2b57aa434adef562ca5a7f21e3abce8afb5ce620e164b507bac8c7dbb8deef374f847db68135d1e500080000000000"], &(0x7f0000000180)=0xa) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0xfffffdff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x2eaa8346}, 0x24) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) r3 = semget$private(0x0, 0x0, 0x200) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000004c0)=""/199) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2026, &(0x7f0000000300)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:00:16 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e8bac60934b72834e2b168a765cf2784f872268960c7f04b70b626ef73103f00784294c0ec22d5ac411dabfdab4043b4291ea57705d3d7cc7f1f098ce7488936610523f739b10f60269226bdc03f181b386cb113f4b95cc755f6cbd63ffca05e3e86e0f3bc23cc08b7c0c65a5cf8378fc7ce299d32f4346501055ed1adc527087bd85ba5be287c9fc485d221d874a6fd9180cd54ef291f44c4c623ce179"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x7, 0x10, 0xfffffffffffffff7, 0x400, 0xbcd4}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x20, 0x69, "ca4695f7aae83ef8a220bde9a4623b50cb11a3b1d88dda72849bf1e155f7646160dc6c3cc2e87eff4dcdae40a0b093f4702e6eae1d05a0d02e4429b11455fdd6cf85fe5aa509a37a3578029300768ed2d1361d1cb384a2c09da6d7106e51155807a82ccc4be56025ef"}, 0x71) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x9, 0x1, [0x8]}, &(0x7f0000000180)=0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:00:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822c61d3020200000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) 00:00:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000) 00:00:18 executing program 3: r0 = socket(0x15, 0x20000000, 0x80000000) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) fcntl$setflags(r0, 0x2, 0x1) 00:00:18 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xe38a}}, 0x0, 0xffffffff, 0xced, 0x10, 0x1, 0x4}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x4}, 0x8) fstat(r0, &(0x7f00000002c0)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="7f000001e000000101000024f4d0b038c2b7c90094100b4cded30804a430f3f7136ab2801ec9ede7a72cca6fbeafde8d4fe5272fe96a702bb429060c3f6cda39331334321cf3009d8d8ce1304b3c298cc12339c8b18a425ed3ee832a06c2d66ad03ec8a5698730bd1598bcea79611fe323"], 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000080)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x8) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@broadcast, @broadcast}, &(0x7f0000000200)=0xc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="01002e3e66696c653000"], 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="cd9bfda79e999dc429e49fa056430f16590a821407a6006ed929", 0x1a}, {&(0x7f0000000140)="59027ee7b5f869caab3cbc7eab1cd3cdccb650713236", 0x16}], 0x3, &(0x7f0000000200), 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) socketpair(0x11, 0x20000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @multicast2, @multicast2}, 0xc) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) 00:00:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100, 0x2, [0x1, 0x4587]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x80}, 0x8) 00:00:18 executing program 2: socket(0x1c, 0x3, 0x0) socket(0x1, 0x4, 0x9b) 00:00:18 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x2, "5ff1d32cb168fe6230a2d8792d661cee409a4ffc38979183be6bbb3530729272177f5b4b4c2cb24d169c55374c692915f63af39f82b97bcbafda6406b3e74811d5deacda2fdb4105c14b67477f08a4615ca30bf57416c7b67a"}, 0x61, 0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xd0d, 0x8, 0x1, 0x100000000}, 0x8) 00:00:18 executing program 3: __getcwd(&(0x7f0000000080)=""/92, 0x25) r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) 00:00:19 executing program 1: mlockall(0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x10108, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x826ae8268c348bc9) socket$inet6(0x1c, 0x5, 0x1232) r0 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:00:19 executing program 2: shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) 00:00:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x8, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="0900f00000000000d8db1f534181b7535579adea21b67cbc1be61cec96c7682b059e3115f53734bfff045ce6f00c08e6d6d0840e19c4487d0b87064a425ffe44ff9c8647aa718a56824e89ad0c601b572d4247705e345f58cd609d9ac92d9763090000ffffcab3a12c521cc26dc95f87955420d2a8d4a4f24e000cd7bca67341e625dbcb474a546d109b673c3522a28d0bc516d3ea2c495df387f7eb7357380d31e66731e57232980b69cf40606a"], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0xdb6e}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xccc}, &(0x7f00000002c0)=0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x10}, {r0, 0x100}, {r2, 0x2026}, {r2, 0x30}, {r0, 0x4}, {r2}, {r0, 0x104}, {r0, 0x2000}, {r2, 0x1}, {r2, 0x21}], 0xa, 0x100000000) close(r2) r3 = socket$inet6(0x1c, 0x20000000, 0x7) fcntl$setflags(r3, 0x2, 0x1) recvfrom$inet6(r3, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:00:19 executing program 3: socketpair(0x17, 0x2, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x2) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) clock_gettime(0xf, &(0x7f0000000100)) 00:00:19 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) shmget(0x0, 0x1000, 0xa0, &(0x7f0000ffe000/0x1000)=nil) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x401, @loopback, 0xff}}, r1}, 0x84) 00:00:19 executing program 2: readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8001) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000680)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) pipe2(&(0x7f0000000640), 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd0681458b323c86a1c214dc9d806e9264ae132f30b45168893ddb30cacb4342447a7a00000100ccfd8b6bb69eea60812e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:19 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x9c7) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) r5 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) setsockopt$inet_buf(r4, 0x0, 0x0, 0x0, 0x0) r7 = open$dir(&(0x7f0000000640)='./file1\x00', 0x0, 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x20, 0xeec5}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000003c0)={r8, 0x6}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x14, 0x5, 0x0) connect$unix(r9, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x1) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r10, &(0x7f0000000100)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="03a1fac4aeaa8f1f5f64b7fe35ca557c74bebe5273ed9bc300ab8e06701747fa7104e0abddd43ff2a76c84f6b4"], 0x0) fcntl$setflags(r3, 0x2, 0x1) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0xffffffffffffa716) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x14e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82d80656133e82bb8f86116a35d1dba440eb866e"], 0x10) shutdown(r0, 0x8000000000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = msgget$private(0x0, 0xc1) msgsnd(r1, &(0x7f0000000080)={0x2, "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"}, 0x1008, 0x800) ftruncate(r0, 0xff) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) fdatasync(r0) lseek(r0, 0x0, 0x1) 00:00:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x101, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e22f8000000fe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0be90000"], &(0x7f0000000140)=0x8c) fcntl$setflags(r1, 0x2, 0x400001) poll(&(0x7f00000001c0)=[{r1, 0x2}], 0x1, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 00:00:21 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x1000300, 0x80) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:21 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2500006cba037cd7bfd50b5ccad65a3fdf01f90eb40a96de0bf61d31c6c953585cfb05ed15ca6e48ea8db5e92b7af5b6b68350921355997bf13cf6e88c052043", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x5, &(0x7f0000000240)={0x5, 0x2080100004008}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 00:00:21 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$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(&(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0xfffffffffffffebc) 00:00:23 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x1000000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7a, 0x2, 0xfffffffeffffffff, 0x8, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) fchown(r0, r2, r3) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000240)=0x8) freebsd11_getdents(r0, &(0x7f0000000200)=""/64, 0xfffffffffffffd3d) 00:00:24 executing program 2: r0 = socket$inet(0x2, 0xfffffff, 0x9) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c114dadafb23052666771f41d", 0x1c) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) socketpair(0x3, 0x30000007, 0x63, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xdae}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1ff, 0x73, 0x9c}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000180)=0xfec0) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) chroot(&(0x7f0000000080)='./file0\x00') 00:00:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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 = getpgid(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000040)=0xffffffffffffffff, 0x4) fcntl$setown(r0, 0x6, r2) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept(r6, 0x0, 0x0) close(r5) execve(0x0, 0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x0) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x2000000000000000}, 0x1c) dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/36, 0x24}, 0x0) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$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$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000000a722f7532edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) rmdir(&(0x7f0000000340)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="6a73c3c1daef547a44fe7cc740c79f11e887c4fd53a962b1c34b88a0e381d6f07be8cb0eb71ed0207fa76e708ba3ad9004fd32eef1e18afb5ceb", 0x3a}, {&(0x7f0000000140)="b009b7f9ebef90beba0c35b42e27c472bf780800bf25590c02d22bb55bf77f23734975f4c1634b420b4a88c7951987668f4a13781f280253c65ff6b765a736dd1d7225a790b5cd8a9e52fc5f", 0x4c}, {&(0x7f00000001c0)="28555f36d0106140fd8f7d740770ef0cc93b916ac6c2290ab2989fc56ff26bca8bdf5ed78d4ff66d31aaa5a0a9bb2ecead78e33f40f389c9543d20539d5354ae111184cab3bf4b9c81e8f56f21b099e15682cafbb9766df8984b344e9e9019f191e14adf01bf86b9acd32ee0d16b3c3911661bdf91fe857d33d62a945e9f5de0b7de7d9a7d0afbba3e55fe2ccab62fa2be9a6565ded8693c0e", 0x99}, {&(0x7f0000000280)}, {&(0x7f0000000300)="4c0664468d59b857c88290870a6ca3a6bd24d63274c84ce9d8dc0200ba3d0f5dfdbe3fc801d82700760ab6beeea89547db80fd5cd5ea8fed09eef2b988b2fcc6f8635772daa5f64799523dc39f2dd1bca1d1d99440", 0x55}, {&(0x7f0000000380)="42a3650b2cf1d084799d42c62b755bc10d03075c390f5a2380da836eeddc4cf0a845b93fcb11981f53b3bf935dd7ae2609f84802354a6408f209f24b3051efd294ff695bb5e7be043b358540a0ec09daf62859884f16b65de020603a696285fe2b3b69a08037ff906a029594631eb7e999bd2487128436ff044fcbe20df53fa5f435c0bad5ace73c489d40694c4783da966087351a16b027dc4a5cff0ef87a734a8c74aefe3b69aedf7e3629d50f0006e43294380c92e6c022ffb9f5d68adae26253a6", 0xc3}, {&(0x7f0000000480)="86d0e89cfd3fae67840f0ce2790b747fd5047e9d027933759ce9db655f3103ec245d88a3200f445daf8c40b251a37cd43b9daa793947eec27005ffb8235e43469b4147447e69993d52f6b4232e6068171817d12aa6fac01665eb80c7103d1067361e9540528c6eac01a6fcab18e5f527091743c6fd34881e3afa681542d0c9cb63eb6f825405c3507af1255b5f5f121a8ef4e159a7aae731a2d765957b55e8e98c5086367f960b79c3c5fcbbb9dea8f1260c5aa693005a2647c29b325ce9f705ef008ae4aea2705cecacd69fda616491dbb5eac1807fa940d14c2fd380dbd26d6a5e39eece", 0xe5}], 0x7) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1400aa000800001208000010000800ac2a0b8b23e6f2da"], 0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:00:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23f) readlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/82, 0x52) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') geteuid() r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x10000000) recvfrom$unix(r0, &(0x7f00000002c0)=""/12, 0xc, 0x2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:25 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 00:00:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x100000000000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x8000000003) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r5 = getpid() fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r5}) execve(0x0, 0x0, 0x0) flock(r2, 0x9) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xe20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r6}, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r6, 0x6}, 0x8) r7 = shmget(0x2, 0x1000, 0x81, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x80000001, 0x4) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000180)=""/55) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r8 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000000)=""/134) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10) 00:00:25 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/6}, &(0x7f0000000140)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast1, @local, @local}, &(0x7f00000001c0)=0xc) 00:00:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0xffffffffffffffad) r3 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0x8, 0x6, 0x8, 0x6, 0x7, 0xffffffffffffffe1}, 0x98) 00:00:26 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x40) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x5, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) fcntl$setstatus(r1, 0x4, 0x4c) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x8, 0x6}, 0x8) utimes(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x8, 0x400}, {0x0, 0x3f}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x7) mknodat(0xffffffffffffffff, &(0x7f0000040000)='./control\x00', 0x1d6, 0x1) 00:00:26 executing program 2: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x7}, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x4, 0x41, 0x400, 0x8]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2102000000f214bc537800000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071f823695de2ada58af53864312465dfd9d22ed22a2116d1d7ff2f0628f25440db29d9b1e32dc2952683359f9f8e83aad2d1558345afde533548fa8b862b425046d8445dfefb", @ANYRES32=0x0, @ANYBLOB="05000000f3ffffff"], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xfffffffffffffffb, 0xd00, 0x9, 0x3, r3}, &(0x7f00000001c0)=0x10) sync() truncate(&(0x7f0000000240)='./file0\x00', 0x8010000000) 00:00:26 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:26 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x70ea847f) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x101, 0x2, 0x6, 0xffffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000e9ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r0], &(0x7f00000002c0)=0x8c) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080), &(0x7f0000000140)=0x8) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) 00:00:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828118319505006f696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(&(0x7f0000000040)={0x8}, &(0x7f0000000080)) shutdown(r0, 0x0) pipe2(&(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0xbc, 0x4) setrlimit(0x3, &(0x7f00000000c0)={0x69, 0x5}) close(r0) 00:00:27 executing program 1: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) sendto$unix(r0, &(0x7f0000000140)="91f6171043a4e72e5f9c97cd4bdd52171111a82eeb8709c933114077c5e3e19b2ee11cd81f7330cd8c2fb2c150c3ededc3caf9822d77ea570ac1510060a3d8ec3c0212350da4e8ced9307c333847801126accd95c34a32055f8d4d70c31316ab7a6976c77c7eb4bb7b9cf4fcfa6b5c70e3cd8cafbd57f080c2b87aaf2b7e3f70fc4df943578d9758a87885e27805f79e9c9a5ee6ef84ea22f9f598fa34e9eced5e719ffbac13a5929b7c24c610eb19a9650812ecc527bc86610b213bfd32d03a6bb80643d1058b05f4c298cece311b8862850acc4af10bdb0a8c9e7631240b97c432799fa82aba7038457648141752484719", 0xf2, 0x8, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/149, 0x95) 00:00:27 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x5, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000047a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000380)=0x8) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 00:00:27 executing program 0: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x200000000ffd, 0xfffffffffffffffe) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ftruncate(r1, 0x0) 00:00:27 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:00:27 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x3fe, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget(0x0, 0x3000, 0x21, &(0x7f0000ffc000/0x3000)=nil) 00:00:27 executing program 3: fstat(0xffffffffffffffff, &(0x7f00000000c0)) r0 = getuid() setresuid(r0, 0xee01, 0x0) geteuid() socketpair(0x17, 0x1, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) lseek(r1, 0x0, 0x4) r2 = geteuid() setresuid(0x0, 0x0, r2) geteuid() getrusage(0xffffffffffffffff, &(0x7f0000000000)) setreuid(r2, r0) r3 = msgget(0x1, 0x400) msgsnd(r3, &(0x7f00000001c0)={0x1, "2920e39a3798558fc8b37edcf90a309f1ff8a06793a689ed71e38362a14e8a0f2ce8ca726181e2f9821d32b5d63810905fd695e9f1ccf23e81ed6de97c64a0ee12211a2cb3"}, 0x4d, 0x0) 00:00:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/73, 0x49, 0x40082, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getrusage(0xffffffffffffffff, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) msgget$private(0x0, 0x30) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x0) 00:00:27 executing program 3: semget$private(0x0, 0x4, 0x440) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0x0}}}, 0x90) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(0x0, &(0x7f00000030c0), 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7) 00:00:27 executing program 3: r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x3cb6}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x81, @empty, 0x5}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="5f6615b45c29dca116fc98947ff9825c31da7794d0daf2436623b073569802a9d7bab7b19c5edaf53a87e290b68819385c1f057a585f4f08625877c32aa17ef2a75c5092b2dac7094e31f8e034be0987d3665aa11a893035b1f4a01333a55884ab5c14b0e55bb604e6117cb76a8638213b9bb9838821e88be9cead203c803befa7cfeee984819938bd2bec77ea64817320e527bf06b5e825e2e5689e42c18cc5", 0xa0}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000084000000080000006ff70000100000008400000008000000000100002c0000008400000002000000f20d001010200000560000007c000000080000000200000001000000", @ANYRES32=r1, @ANYBLOB="14000000840000000700000000000000030000002c00000084000000020000007f0007001042000006000000ff7f00007f0000000000008000000000", @ANYRES32=r2, @ANYBLOB="00f7ff00000000000000005a27c3cef5a10000007f000001100400008400000007ffffdddb6e00001000000084000000"], 0xbc}, 0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) 00:00:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000004c0)=0x5, 0x4) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000040)="3d0d92171711de1f4868c36d1fbef57a0c97d560560ef4d60b646329ee2dceda9eec0f396121b63c4996777037151e6355509d206edc5e07e9ebb609641771351fcd6777dc56b35281b6f111819368468576d03beb4b8f4cdf694965bb33faff22b3409b1f8724f8281424d16e2e00d2f58ac82ef3f29c379ec37c19cee45e8e9a25833c61176f5419f0258c0576b9e4b128b5875f7a43213ba88a7dc69e41792fa3844ec71b2f1fc0b792", 0xab}, {&(0x7f0000000100)="1087068ef5efde4dfd2ebc7ab026408e0899108c071d358bc91b6341", 0x1c}, {&(0x7f0000000140)="ad964128da12452b277c53f700e8123ae85e16c46b30b54310b9c54a6b560d3d368c7187f5ee9a1544d909af773605455a79133e582534181a64327902b61e774b30d18b72cc9b9eeb7838c063f2f3a3d1b3968d3f3d2de5016b0986f0bf192ed53f4b920972475b9cbc70c0d1b75ffb21e3cb8492d1d80f15ab4df06d6c504122425dad0a32e8ebfd3bdb11886bd9366378d0e5c8375d00421a625459053ed387de0b6a3c8d55bc310d0307cb44", 0xae}, {&(0x7f0000000200)="a2086e07de81a95815dda51498f91fa44b5d4ec8bff9ff339e37c4da9d14b358ee2f90c4955132eb6578528b1740b7a552ce6e39e601a6", 0x37}, {&(0x7f0000000240)="4b7ac0dd4429a5c072194b898b659ddabba7f310cab1f6e014a430e8306d9dd684b9f33c9bed38b221b13d472c34399aefbd32158f7d2cb0a5085efe82de9118c41f26348f948c223942cc", 0x4b}, {&(0x7f00000002c0)="98864da9c4f47fca0e2fdf91ed51981ec848f33c0f4eb81fdf8ae94e41c13c7a4ea747df59742e0922c72e", 0x2b}, {&(0x7f0000000300)="2cf49b3a00ba37bc1ebccb7db013e65a015fd1db47750faf80979c114e3ab943e1f1fcfc2a47db6a4f1acd806b40214afac91c8344d4f58b982cde8568ba298d6cf51925c7b883f36ca2617cf77a76ee76736e56997e3b7c0e819af8580c274c5e085ffec85b1dfc1090da6a2bb63f9c4fb28520edb5", 0x76}, {&(0x7f0000000380)="1b9f74a56100809cc23845e19bf0d373b1a57582afd40688ca6b765f6f4c2e0c44fb9a4a3a483f7b279d3c9e38c0c2f5283f900597e091ff9fc1b7c7aa46f8b255d1eadbd7389dc2705575437a3af9b3d0f65b542956261ab1fd51cf57854d51a01c92b02e32abd028595400fdd0058387631ebce7ae22dd623a2b8adddbbefc4e610765fc946ce9b9cd45a72ff1945d8c20e6325ff71d87e6b9e6a556c774f2aa2e53729eaefc9f", 0xa8}], 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a) 00:00:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:00:28 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x17, 0x10000005, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x0, 0x3, 0xffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) 00:00:28 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:00:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fchmod(r0, 0x0) 00:00:28 executing program 0: truncate(&(0x7f0000000140)='./file0\x00', 0x6) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x3a3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x2e9, 0xfff}, {0x1, 0x100}}) r1 = semget(0x2, 0x3, 0x82) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/132) sync() 00:00:28 executing program 1: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:28 executing program 0: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20505, 0x171) setresgid(0x0, 0x0, 0x0) close(r0) r1 = semget$private(0x0, 0x0, 0x400) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000100)=""/71) 00:00:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/58}, &(0x7f0000000080)=0x3c, 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x80000001, 0x4) 00:00:29 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xb, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3ff, 0x0, 0xffffffffffffff4c, 0x0, r1}, 0x10) 00:00:29 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:00:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6515a40dfb299e69c04c67cf3a8be422ae6df4496f1f04be0a99b8f65392b45bf65ed4ea54486c68b045b276ba38b1b00000000000000000000000000000000"], &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x40) r2 = socket(0x12, 0x1, 0x7) r3 = dup(r1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0xffffffff, "15f341eec12ee497f9a2937e03ac8946"}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r4, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) getresgid(0x0, &(0x7f0000000100), 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) 00:00:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$setstatus(r2, 0x4, 0x10044) sendfile(r0, r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r3, 0xa3}, 0x8) 00:00:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0}, 0x1c) 00:00:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0xb91c980b7b0622b8, 0xffffffffffffffff) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r0}, {r1, 0x2008}, {r2}], 0x3, 0x200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000000c0)={@empty, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback, r4}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:00:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000040)="48bb6e45f58686bd7e1fec181617a49764bc75f84c7b65b98b7b1e09ca6c2b3fcf50b05f06e166d086f16106eef560869a77720ba667482c13cdaedc27a9f8a4ef66b5d3adf7add2177e2e9a2ae979adf8da8210304f0704e0a0a9311e21d5370457dd9e2d3d0b69bfc07bc38e929164a772b895e5e1fa9b3e6c1cf69b03e2e03ab3ad4275e4cf224ed9d01cfcb6e0457a69575874bcaa70d702c94037da694601e20c119e003fa6f92f0df199b41aa4f98b25008e9984", 0xb7) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000680)={0x7, 0x5000, 0x8001, 0x1, 0x0}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={r2, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000380)={0x0, 0xffff, 0x0, 0x9, 0x100}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x8001}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="58b7a4b53d1e040a807d34ab45290cd9531494a3509ee9c876783422403a894973df41b40471148c96cea748", 0x2c}, {&(0x7f0000000180)="868fe4e6d27fb3a202291c1b20a0659f085fa1d66d81f636432e62b4626fc6d46609d4f4a12b08893dc2297634077102", 0x30}, {&(0x7f00000001c0)="e8513cdf9faa3d589f", 0x9}, {&(0x7f0000000200)="e60c48d4e676cdcf67ee92e50484622b7ce6655dc0a5194b52710a31225b35b0e286c11837aec527f54ba870492a2e56f8901e11b8351f61eb9141c5392c53c45966028d52286f6f7edfbd41acabd0acd3c77cc7d9cf0980", 0x58}, {&(0x7f0000000280)="25543b852b9edec042ae02f8475fcdbe86dd0be6c2822d023b1fb3439138439d4ecc5c7a83d34863ad16fcee31eda76f200ef60add5ee98558d10c62c009102c39ca4bcf0f2c", 0x46}], 0x5, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x400, 0x1, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x20, 0x6200, 0x3, 0x7, 0x0, 0xf33, 0x5, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}, @init={0x14, 0x84, 0x1, {0x3f, 0x1, 0x3, 0xd35c}}, @authinfo={0x10, 0x84, 0x8, {0xb81c}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x2e500}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}, @sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0x10000, 0x4000, 0x7d6, 0xfffffffffffffffc, 0x8, 0x2d, 0x40, r5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xfffffffffffffff7}}], 0xf8, 0x81}, 0x109) 00:00:30 executing program 3: 00:00:30 executing program 3: 00:00:30 executing program 1: 00:00:30 executing program 3: 00:00:30 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 00:00:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x0}, 0x10) 00:00:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 00:00:31 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) close(r1) 00:00:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x100000000, @empty, 0x7ff}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x28, @loopback, 0x8}}, 0x0, 0xc8f, 0x8, 0x7f, 0x65a, 0x80000001}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x8000, 0x2, 0x1, 0x1, 0x2, 0x1, 0xffffffff, {@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x401, 0x800, 0x5, 0x1, 0xd00000000}}, &(0x7f00000002c0)=0xb0) 00:00:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getpid() r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff812bef37 stack pointer = 0x28:0xfffffe0016abb8c0 frame pointer = 0x28:0xfffffe0016abb900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (softirq_0) trap number = 12 panic: page fault cpuid = 0 time = 31 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016abb520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016abb580 panic() at panic+0x43/frame 0xfffffe0016abb5e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016abb660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016abb6d0 trap() at trap+0x44d/frame 0xfffffe0016abb7f0 calltrap() at calltrap+0x8/frame 0xfffffe0016abb7f0 --- trap 0xc, rip = 0xffffffff812bef37, rsp = 0xfffffe0016abb8c0, rbp = 0xfffffe0016abb900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016abb900 in_pcbfree_deferred() at in_pcbfree_deferred+0x224/frame 0xfffffe0016abb960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016abb9c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016abba20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016abba60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016abbab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016abbab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100012 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why