000f00fb8c4014e4e4f751ec419846d7d6fdedec442f19af007f240d1d2c4827d0fb446e6908979440f01d7d2c466415dea4756e8e8c4c1d9fe0ad37b7979dcdc0fbcaf00100000c4a215bb7a04fda121ac61610bc4c3214cb9a5605419c201b04b970000f7d1efa80df2ad8cc7e86600af688100360fe25800618dd8d4f5e1263188fec4a1dd7dbbbfdd5cc6c4437914abc858000070f3410f5c4a3e6249bedcdca1c9fb110f66470f383a4d0ba261b7e2") 00:03:18 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001]}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0xfff8000000000000, 0xfffffffffffff801, 0x0, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r2, 0x80, 0x5, 0x80, 0x8, 0x100000000, 0xfffffffffffffff9}, &(0x7f0000000240)=0xa0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 00:03:18 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xce6, 0x3, 0x6500, 0x2, 0x4, 0x9, 0x6, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2303000000fe8000000000000000000000000000aa0700"/128, @ANYRES32=r1, @ANYBLOB="3c400000d28e0000000000000300000001003b00897de3d419a3307312570fd448406060aeef7e4037f367f6ab5f2c2f9bc658fb7ac8ee7796fb28942f0bab1654c6649c587029578cdf72e6372bb077690c339ae564307c7c17fe456bddb3d45349719ba41114899a4e505b3eeaf722c31fa4647a90ef6aa4f6252a1aef3a00000000"], 0x98) syz_execute_func(&(0x7f0000000100)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f5a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c140604400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254646542ab") 00:03:19 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x5a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7d15}, 0x24) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="539b4f799758", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}}) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 00:03:19 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="424e14e73e91296b22cf47698c5146790c38691fd4cb6d04eca1e335a0dec8c5b7f51e69b9d60ea67699a8574e57aa6cd62b3b09e2494e38a1e24f86c78470536878599ba017627e8d75cd8b7cbadf4b056ec0ad9734a47e7853867852bd47756a63ffc1f134e185c2f8af301084ee2f2cb57fe0a872a4315c9a7eb5b780fc40b1c1aaa8790a693c30750dba290d7678ab855c222884cb8538f13995e3f4670b7a4a99512a41affbd231cac3c893025f1fbcff3604d5dfd9f6ac9e4e7454aa7e23d3450b72c8762c46") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="58e40d12f497441eb62432155ae2c21a629e2bd532569a2c1175b8cd3fd394cc671b2ae24472bc4fdc6bbe572288b1d2b0f903647b36bd6f49445f42d7105aea8bd4d92bea525a9c40bfca219b913b2ae896124698a887d1807d6c291269deafd865b04e2b5908342561882204b827b6c2bdabc04ac3b20e0c697a3c0afaee9cd111aae7bf92c33c347b55a74094d52c8e4e60db47d634219a06dc6fd11f4f23522516624866ade9c3f8e02a330e0480a185c5a777ffee06bbb12fef16689ed7b58f11812c154916") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="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") ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000300)={0x4d4, 0x200}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x100, 0x2}, &(0x7f0000000400)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x1, 0xd9, 0xd8}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000480)="c9dc3fcdf80f6c4b", 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000004c0)="0cc4e74d1c9f62f2fed27bdb4908a49302bc583247c0f5cd9ec6492d5123ee23ef05b13fd8f9041b677a1655533e92400f6415801d92191da775ebcead169d75632de371b424a18073e65aad1a69c5a12467c02b16ff709a1fc289f07c6d962af2a7adcc26662532e1df4544e64f05c411e33bd2853ea5d69d7f73") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x5, 0x10000, 0xc66}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0x193, 0x6, 0x0, 0x80000001, 0x4}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r3, 0x8, 0x7, 0x101}, 0x10) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000006c0)={0x10, &(0x7f0000000680)="db36b32f68acc792c180ea4b902de87a0aed9827638178f2bf53b5ff44e566bf10385e0f731706", 0x5, 0x6, 0x5}) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000700)={0x57a80667, 0x8}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000740)="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") pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000000940)={{"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", "561e6d6db0b023ef7deda4dd987203b912f96bde50f5335eaf805a183eb50e63", 0x5}, &(0x7f0000000880)="8752b75253651f1ea1251b5201ba29056d386c11916188ce99a28fbf95d5ab6f3128f5ca03be6c10b6651bfc50acc1378a1e065cf95ac3b2ec91e795028b833b001a88edba1e0290b6cb98753994f52be7e96190a02a39a6cddc1870610163310525bf9febc1947cfb65196c6a0443af73118e0b1fb9e7d7775ac6ee5c4abe58994516727fc5eee1539a0f08acf68cbea8816519f3a3acfa463ae6d973", 0x80, 0x23, 0x7fff, 0x8001, 0x3, 0x8001, 0xffffffffffffffff, 0x1}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000dc0)='Yu') setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000e00)={0x80000001, 0x14a2, 0x2000, 0x10000, 0x6, 0x80, 0x1, 0x800, r3}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000ec0)={0x7f, 0x4000, 0x2, 0x9, r3}, &(0x7f0000000f00)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000f40)={0x6, [0xffffffff, 0x100, 0x3f, 0x3, 0xdb, 0x0]}, &(0x7f0000000f80)=0x10) ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f0000001080)={{"77b7d9acd7505ba33606818267f4b04c9b413cd7af0724e2c3e0d3f24f1a0b60f0898f75302a3e33ffbfcfd492c491dfe906581386bfe18fd376a9e6b6cbb0b9c4de1316697233d3577579be0d875bf03cfc3db2d48756e79fceb490facb322b967f2ea57e55981ed0efd222342ccf21a034248b2d5316b2223e23bc00059475f92de6c5e6f845b28a968f0f387dab11d98b834caf78f39e8605cbca1702f14e0196a2049a686766900c32ba76536f588cb388b986e7700d9f3723445c6a1c8b6d1480354c1612ddf5dbf7223bc4ef8d8ad9320dd22a7f27215f1559c66d69e4118927c77f6fb36676db3e32c004c834534a65725c3f63da76eb1167634656e2fe97af8c7dd827418ce608a9166250ebfb1a479842acfccbd45ffb4b852660c002015c39275cc85b6ce1e62feba9ddbd4c82712478bcae7a331a48bc8fb1c72196b59fcd4c1ab40d77bdd73986e0045787a0f683776bd565d97c3519a9ce1cd8eca216a91dd8cb055bb15cbfb0b4b30aa3f0451d01c914f0b8150545a2f91bb1753b432d3823e0d45ba3a33cafa3b28fbc3413bf38042bdff25709dc18f12a506f540fa60b6e315b54d0232e1ef7ae3c58ad5260f666e1d5273f06e9ad5e021803596d160f801a9596a8c8269ed281f05c11559fcdc363717be787b8fc1540e207bc0894550d69ab7944d060870d2fd12df21b6c645d123ccd72f510a4f1adde3829c5b46ccb45add042bebc77fe682bcd3aa0288dbd61bb1430d7767a367f796de4fcf429c5f0c26d2a6c56bbfe599af297221c6c33ba65e4903e51b955024e2eeafe2d57b4ab47d4482a28f3530f39b4d031bccb883962a90e42d801a3417c0f604ccdd4d30e0c6b5afe9c0e5a1bb8192979c6b141ba8ee52ea3abdabb14a3943266764740fc13b087ea980933d905b8cd4ec9ec1ab2b44a04895908605d766dcf4a7d316cd883556c15166474e2674dad06e32e6156d12a08611efa512344bb8752d1b58f85b1c4f9623a167c80a34c28e59a6a25323cd3b964c92c32477a1d42d63b981275ee070bf7bf36a726196d8a08b80d48acf0b1450fe762795b3067cff7b5d5cbc4a248ff2c6c63134a3991c1e34c9bddd8e4e4f4861a269389d6404e6fed3ea09a56970b53123a69c409539ff1ce1ea8ec1121828432c325e26a241a5ea28c1f99304023c2fe5581895599935d5a6cba8e2232e5af8e6e4a360ed0645daf95f2c9c548b2b7593a518f3d9656f88e7ad09ee36c67a683c36e1b1eb97662a122799d2770cc5d8f55b77960250556de32f6ba302ef9447a49d05570bb579b9be4a1272971223d103a0db8e4166453c2e807d1b2008a85bfe5804cce09635623bcf967b18287c812d3ad5bc63501a5549aca803dc7ca3e0534322ef5de90551ebd4afa8edf76f6136cdec204ae31020f40c4f2684511e70fb161f895", "14273ea400c0d4732ddf11b5b4deba30ee1cb7a1ebe24ee9d9cb662c4d93fed7", 0x9, 0x2}, &(0x7f0000000fc0)="83e6e795ee3cb1a111153d1ec34f277a4bcbc55c3447db87546656f1e20b40f2f60f5d3f87c2009e5b66a2363466f0025fc17e5f47c925b2675e64f0a2268cd7750448718cea6cf6aeddf61f283190b9cbfd21934a22536a930b0ed8bd62821c090eb5db93ced4dcde82b7ae1d17e45706a74b2332ae93de3d8e78582138cd580a0a40ec1467231d03d138b4fa3eb47c89c74563322795f7143d0cfe279319003865f78329086576", 0xffffffffba5b03f6, 0x0, 0x2, 0x8000, 0x3, 0x3, 0x8, 0xa85}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001500)={r3, 0x61b, 0x2, 0x8, 0x1f, 0x4}, &(0x7f0000001540)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001580)={r3, 0x53, 0xff, 0x4, 0x1, 0x9}, &(0x7f00000015c0)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000001600), &(0x7f0000001640)=0x4) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000001680)="9b235edf55f55c8ec440a465cfa3977a3a3cf08361abe3a6fe974c52eb0bc9ba16adb552b75fca8b074d45e94932639a54c31e9d136168cb407cb48e920b818765872d29147e1fee6d0d1fa579ad72986daca03ba87d9f6921006f7427e68f820466db6e9e9ca959ede34b84f00d358f44b9201e3df1acf833da80a4b382ea02341ff2dc59") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000001740)=0x1000, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000001780)={0x0, {{0x1c, 0x2, 0xffff, @loopback, 0x7fffffff}}, {{0x1c, 0x0, 0x200, @mcast2, 0xd25}}}, 0x108) 00:03:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="0001ff0290ef759d73f5f1e9db04677f6fa6b64413f7e5f542e06d911c1b43ff95144e7a88510531bc893c9b1a024a53b2"], &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x400, r2}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2=0xe0000047, @remote, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4000800000000000}, &(0x7f0000000040)=0xfffffffffffffe23) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x7f}, 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8000, r5}, &(0x7f0000000100)=0xc) 00:03:20 executing program 1: msgget$private(0x0, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20200, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x1000, 0x6}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="265db4871711cf35a49709bce0508c64cc01c5841c754e66285a92a9f55d31c26d5a2a8d0acb5cceae315b55643cfb9706dfe399f84eb9144d9b902efa497850a60e2c61106574f9dcbcf3641ff5cce433791874520635007779ebc6a54f490a36d7070a6ac8f196624972d9d34a30ad73993304e1e0fd06f11f575a3e36a78c5c9e3c3e64ac82aa98664b323f8504a7665f5fece5600aecdb555a5250dbd4d0d2ed3a6c41ef74e745f27caac33efbf7ec67b859cda0798f769624c71c1f9b12efc8c32c04dea7e140b1cdbeab7607e947158c4366d8") r1 = socket$unix(0x1, 0x1, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000180)="b87e7451e8c01b5edd6d25ac957eb87f3742115b67ad733688186caf0c79ebf04a8079191d3bc528fb876ec00dcd35ce1c342a8d51e8fb5aca1a8c853478f990e79f9004326d1ae1aed8aa731274b1d0b28340abf7852d57fadd463cf5df0c802f4c98018c09a4e54790d4278a623c91d015dbd6e2015674a8056bae3ade96b0b6e9e8a3827bc64b6a6dfe9a16e2e3ac07b129b4f48a01b72a09d02e9001c31c4419ba3cfd50509b9d66ab788b9b2972598bdbdea4ff1d798631412344f0794c98d0f3639261dbd0ff68f8a245be8cd830a436db309c1d25a6a0313d87b80d905ae5065f49f635c3") syz_execute_func(&(0x7f0000000280)="672e43d9ee656766460f78c2ef4064660ffd42398fa978834cf20a470f0fbd020500008e814a37000080202665458c2484c461787766400f1115f6753c6c420f006907") sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="ca1173835ec02ea3a72e31a3df0607895d4976f4e1f70a96cf78f4e812035d1ac2514f5833a0263fee6a2131bf2d0e0259a8de69ca8d3dcf89bfd3e5cf0842c000874d8543c1cded76092378a59740f53a30191d485bcac6915383a4bd2887ba69589082d84a1c10f3b00bd1db8249e5571553cfba9cc597ef197d495282673cec0e0b3aff944354f3ab32fc2bedf83cf1373d2d888fe3", 0x97}, {&(0x7f0000001400)="92", 0x1}, {&(0x7f0000001440)="ae7248d648197df51601fa94df4e8925f48e2539e9e26a40f61a7cec9a40414d2aa29833e1bb738a9ae8e72f372aa6111f1562ea102e3f83fc9168fad04f76cff6554ce6ddf360b6395b7fbf23e509d14a5a9d6385c16ec8d41be172eb436288ca7564161af83288e5018467cf55d891fd6edfe4d4d0ca8fb41ce7929c6269a449f38465dc605c32375bd9a6ff70ee553b483c10e3135b958f42d2e3d16f12aadd3cc632e117301dcb8ecc0209ec5b0b7447cf4a4941d965412b404b981b3ce7f5df5d366e24d12a7a2224edfcb4c8e7db052dc68a14435ed82464fa23421fba0a3afe43fc33e6c8a8d723785886c4bb", 0xf0}, {&(0x7f0000001540)="577f58e842e70fad4ac26e478356135738103c61f7478e81a48c8380d2d36e44d58bb1c0142806cb10419aa89520d363823fdc3947f37480933ae3544e1ce445171a000933ebc867db3ff335", 0x4c}], 0x5, 0x0, 0x0, 0x101}, 0x80) r2 = socket(0x3, 0x0, 0xd77) chmod(&(0x7f0000001680)='./file0\x00', 0x4) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000016c0)={0x0, 0xe8, "1dfc52f1591bc605aedc78d4e71913309997846286974dee5b43e459ff6ba34d7ed3b6df52c7e65d67b98981834edb8bd2e3bda33f5943cea8010808e95971ee772143705228d42b4f1bdbc0499b19d50fb826019d577d1fbeb56a9dc68f862be3702dbd63e3dcacc7c023973197f75d288f067b3d5c9adcc219b52f5d19d1c2670588799144705558972bbdd9e2044849ac078c3dc6d55764fbdd251bb7d7e11c1cf27b78e9b751fa79fedee28dfddd8d66bb8a08f3515219954c87df749ad86be02ddf5067e4f98c609c40e9027b11294bbb8222a16b525fc29f9e336bd5bbf69220af23368113"}, &(0x7f00000017c0)=0xf0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001800)={r3, 0xff}, 0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001840)="42bb") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001880)={r3, 0x1f}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001900)={@in6={{0x1c, 0x3, 0x5ede1013, @rand_addr="4368e2de90f09f8a05eb1e316363e12b", 0x8ea0}}, r5, 0x5a, 0x2, 0x5}, &(0x7f00000019c0)=0x8c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001a00)="8d4e6a8396c5f4dde48cb26434a0e4b933034d4b88a6dbb6275be070a8b2ecfe4ffa67d7c7b2952783124ee2c6deb91031870dba0450ea9bc2d3018a16") r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket(0x3, 0x20000003, 0x3ff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) bind$unix(r7, &(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0xa) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001b80)={{"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", "dfc89a21469c63422d6f6c574f8974c17242b06abe96af233c9508977ba76159", 0xffff, 0x2}, &(0x7f0000001b00)="c2ad2aab4423b308a385c9753bdd40beed4c606923920496994dd59aa6b027df74628f9da2f9a754c14f9d4f51af28fc51d965a35a57eb14fea691b1e4aca4deaa60b452da1d7457c2b2941ca5637150ba2100da9a5c", 0x9, 0xff18, 0x1, 0xd292, 0x3, 0x63}) r8 = dup(r2) r9 = openat(r8, &(0x7f0000002000)='\x00', 0x20900, 0x1) accept4$inet6(r4, 0x0, &(0x7f0000002040), 0x20000000) fchdir(r7) ioctl$DIOCGETSTATES(r9, 0xc0104419, &(0x7f0000002080)="0a192ff3ef1950fc7b5d8f74dbd121395a121c7f4ff6f564c968402ea1e8307da10d99e3ed3f93aac2b11e355bd0a02b48265ffe9f48821da1eab773d21b7ebe799730ccfedff94fef4a366da99ae1e122c2306d6b04450b50f838b8cd766d1c3efcdda84c1d1b4d98413912025080cdac35b8cd2eb6a153dcd652f2c4e7dc475f823cbcc7758cd5c9e135b6dc39a3ff0e29dd45e7f2118ab9a68e4ef94e") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000002140), &(0x7f0000002180)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000021c0)={r3, 0x3d732c0a, 0xffffffff}, 0xc) 00:03:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 00:03:20 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d036579db"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:20 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00j\x00'/16], 0x10}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x9c, "aa7696c995df692421d832e79f7aa0d1117e57acba8cfd179f1808715b5ca71f490acbe74cf8d73a530212ffa443e9e9ff1f13b911c10ba9cb1b23633250b9568d1c609ddb870033ca3d05cba1de898575d81bab1d71e796e5fd64082e7f90bdf9832b07bf55d359ad34f8662df699aab6ee378440a6e56190766a84d60b348afeaac5fa5828abd9060e7d47bb47ffbb65fce0f6ea049d6a59b73ae5"}, &(0x7f0000000240)=0xa4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x1000, 0x0, 0xe68, 0x0, 0x4}, &(0x7f00000002c0)=0x14) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 00:03:20 executing program 2: open$dir(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) bind$inet(r0, &(0x7f0000000100)={0x2, 0x1, @loopback}, 0x10) r2 = getuid() r3 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) setitimer(0x3, &(0x7f0000000040)={{0x0, 0x2}, {0x1, 0xa7}}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x801, 0xa0) mkdir(&(0x7f0000000300)='./file0\x00', 0x4d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2, 0xca1e, 0xa95b, 0x0, 0x4}, &(0x7f0000000180)=0x14) getuid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x810, 0x3, 0x9, r4}, &(0x7f0000000200)=0x10) 00:03:21 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = semget(0x1, 0x2, 0x500) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000000c0)=""/117) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000240)=""/139) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000340)={{"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", "15879e7616f79376ed9451279dfd487c0c95ad45f0a8c54bbddf97565d867ea5", 0x2, 0x8}, &(0x7f0000000300)="b1f6e16a55e12bc5b91627fa76918cd2bc4cf39be39b6ce8ecea05", 0x9, 0x2, 0xc00000, 0x20, 0x3, 0x10000, 0x7ff, 0x5}) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x0, 0x3ff, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0x20000000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}}, 0x0, 0xff, 0x6, 0x2e9e687a055316f7, 0xde3, 0xfff, 0x100000000}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000008c0)={r4, 0x1, 0xab9, 0x5, 0x100, 0x7}, 0x14) 00:03:21 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6c}, 0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$inet(r2, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000100)="0b620661051981bbe64b7752728796e85b16ca17a5dbb0a577fae910d9051d10725b7aa38479b9bef3af72c706361725343d24c500e2025f930a3c3ba43b70a164fff5f0456a55dfefbdbc99dd9d10c8536ec148b1aebaf34208b3002297db551f1b0df559a9f4f0a28808e223e65e9a8f1764d4e22e7cfd1fe6209fa9d7") setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:03:21 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000180)="7f20a7a19a41857eb78840e69671efe19cbf3af5fcc57e5d10133d2f06e3164ced3aac5c94da76e62377533bc4b662f10bc137d1a39d35d71cc50e3af2880e182cfad3f45fd5b993a5423720442174630c9fca048c8882d5f87b682c1141da0949d489247a5d1c8c2ec96b8e8af88bb8ffdfd8cc1c52e530a64ffbc22d7b3a4004d16981b80ea74ce7fc43e461bc9895118e63db601fd6bb8a729c22b5fb844400eb8c42e4dc09c3be38ce8438ac2790e49a39a2f7affe6ebabb2c8c8e6062215d5608b2aea6bb23cf5148a7f3efb81de0508f820a4a22c76a306b7965f503fb21a5ab1afd99107eebf151d7546e72471f07fc64af", 0xf5}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000280)="8a126c27829f57ca210aede8c3e0eccbf3a53a650b598a91e208055d2f4b2689159c816be0a148b8dcd0030eb15405cb66b97e07397a7af83f80effe64ad5781e59c7c355a87cc3a736c0bab67e599ab69e08d9b89ad6b6f3d6cbe7906be7a5536e525c6d54bacb3afa0ddc47b135d8125fd31a54d3f713aa1b3344af790ca4dc614abc200ab513c0e6e8f139c5f7f515ba67222b745e7", 0x97}, 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0x1000}, {&(0x7f0000002d00)="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0x1000}, {&(0x7f0000002380)="f6013e23526bc2b99e25af808563a3273a9c5c68f4c91925d55c5cf1618d9b61b5dc18ad9d7cde1d1259713ef91603a83552a0a7237c797f75fafd553b7a04fbd64647c1875796068b7d05004adcaa82ca83b536c71f4e1ad09bf8d6322189084c9391ec4813aa30972f2274d29781465d875eaf4abcdd82f60e42d6e9256c1173c9c489ba6410775598d3cf94476b3a202ef6488a2e2634735a1d605611f0", 0x9f}, {&(0x7f0000002440)="c5beea3656a734090bfa1761f974ed1d6e18293371c55bd535ef004a61614188ee7ede9b8c9055c09d19cbacb6de49838bdb5c0fbe52662e8f12852dc072d82e85fa6faa26f4aad9c13afa621caae7f3f8de", 0x52}, {&(0x7f00000024c0)="add04516cc63fdeeca552f2f0870c38a58dbf4581cba02c14667581a59397bddb60b5521b29d2be8478cd7c63f65df8bf0291c4a94fd2ba66fea53f559bb7186f220ef45a32ef8b44c645beed0720d270ff532f66eee951c70dc4341b2f3c0ca82ff696341308817ba42db6b44099d4029165a5da31e8a1a3a502ff3c2985165666c", 0x82}], 0x8) 00:03:21 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000180)=""/183, &(0x7f0000000240)=0xb7) __getcwd(&(0x7f0000000040)=""/255, 0xff) 00:03:21 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x40, 0x2, 0x80, 0x9, 0x100}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x80}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000140)=0x1, 0x4) 00:03:21 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x200, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000600)=0x3, 0x4) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000780)=0x2, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') setitimer(0x0, &(0x7f0000000700)={{0x1f, 0x9}, {0xfffffffffffffffb, 0x7}}, &(0x7f0000000740)) r2 = socket(0x2, 0x10000000, 0x0) r3 = getpid() fcntl$setown(r0, 0x6, r3) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r2, 0xffff, 0x1007, 0x0, &(0x7f00000005c0)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8) getegid() ioctl$DIOCGETQSTATSV1(r6, 0xc0204432, &(0x7f0000000680)="41b4f65ecd3893bf517019ee30be26ae7c26495634c0e56b1d914f3a1028784d8e0a955fd18bbcd458c05d527372e99010892576605d80fca9e8b4d27e6ced69b85615bcca66a5c71506c70647b259cfd855b2783fd67d444c67fa15a0d886c4b1e23fabbc46") lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000500)={r7, 0x6, 0x5}, &(0x7f0000000540)=0x8) 00:03:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f00000005c0)) r1 = socket(0x2, 0x10000003, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="9ccb9881201ddc4545233ca1300e49dae79680d18f719a2f7583f00a3663999bff6ac927cad454e1122f80709d75905f8b3285581834dedb0c385fa94230e0d759da5862b5c852e63fae821f5e40aa6504932ebe364fb864fc2f84682f19d64befd4358456912764d302d2968b42924a6424b63279bfa5565b9253a2480d0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) 00:03:21 executing program 1: madvise(&(0x7f000044b000/0x11000)=nil, 0x11000, 0x3) madvise(&(0x7f0000456000/0x4000)=nil, 0x4000, 0xdc09752622ad87cb) 00:03:21 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x40, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="3ad7c717a2"], 0xe) r2 = dup(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), 0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r3, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r4 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept$unix(r2, &(0x7f0000000180)=@abs, 0x0) getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:22 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000840)={0x3, {{0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback, @empty=0x2000000}, 0xc) 00:03:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @broadcast, @rand_addr}, 0xffffffffffffffa4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8001, @ipv4={[], [], @broadcast}, 0x8}}, r2, 0x4, 0x1445, 0x7fffffff}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @empty, @remote={0xac, 0x14, 0x0}}, 0x1bf) r3 = dup2(r0, r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f00000000c0)=0x4280, 0x4) 00:03:23 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100)="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") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xeb, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:23 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fchmod(r0, 0x0) syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x7e3130a2, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r2, 0x401, 0x423, 0x0, 0x3, 0x6669, 0x80000000, 0x8, {@in6={{0x1c, 0x3, 0x6, @mcast1, 0x5}}, r3, 0x80000000, 0x945, 0xcb, 0x3, 0x3}}, &(0x7f00000004c0)=0xb0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5210, 0x0, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r5, 0x8, 0x8, 0x80000000, 0x1000, 0x7}, &(0x7f0000000100)=0x14) 00:03:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "a86afe9d2fa57e185c2561eaa93b92a23f913689fb404d398e679f132a6d2690", 0x1, 0x20}, &(0x7f0000000180)="5077b51e5314701461a4952d319d6f0410939ee588a89198408459f674138294a50a515485cb0fb687471a5536ea1f6c03082e3147df2b9b96c5a6994061868b2c4626ee0d899148a225f394182dfa2db69c40548e021890b275543808d667f3cf5550f675955d716894f664de7aa9189d31c951d0d620ddc3ffef514960ade931b3980e98d47ac26fd3f6cf262786df0123372a88384297ca1cb12238dcfeb88985bf33da3cfb12efee2f196ac1bd80c38f7ec811a9469ab9f925853f3b026f8ab5852edbef77e06b7653e4ea1b1ef3c7546bfb0ecd3fa50c3a3d2386fad34746619d85e21286675e", 0xb40, 0x401, 0xffff, 0xfffffffffffffffe, 0x5, 0x0, 0x80, 0xfffffffeffffffff}) r1 = dup(0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="509c59a9cada62d8e1a7e1421bc15de83b06ccc28141084ad9f0fe75a3cb0c1402f8ea73f36d19e3d7c8ba1c6b68b6e889bbcbdeee55ce92d29e3399fa350d9ee4a0c99666d0e19147ea0666b7a9f6d4d5a0097a423f3d50c114418ccb407170f44854a45eab18a264ad618b002a6ce0072aced7a10e025d342d92f09839e5f7a1e23666806cfa038dcf59533349523f144086663d22abc406a92bab7e4b8a5aff8767c44c9bbce8250bcfc70612c5893fabd06b919f51797737d4cacb5dd8434e7ff1457951ef6d036093427878e06ae27667e69f") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000700)="91806646612b9bc2db30d6cbdb2a27680fb53206d682f6b8b8fa1a389295ee99c1") r2 = socket(0x2, 0x1, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r1) socket$inet(0x2, 0x20000000, 0x3) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) 00:03:24 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bf5c3d4f00c4a37bf0c53e41e2e9b557c4e1762ae4fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cabb9a5605419d2d2b00b000000f04b71230b8a54eeefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{0x1f, 0x7}, {0x6, 0x2}}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x83, "9a58ac0e3f8410495da865dea0f13261f9bff0b59729a65be5df34871a9a96f6da5bbe4c5e229785f6ddc10fb43f36e72459638e93a9ed8438216db7caa6c091adc5b7b03a8284fbf027c7e2e0287f065c1bb41a55d9826767b3511f2f1183c5d2de4705d3027f8c73d6fd3ac9951f4e9ffe72cb390e5f379af5637e732095f221e288"}, &(0x7f00000000c0)=0x8b) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x85d}, 0x8) 00:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0xfe03) 00:03:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x2, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x28}, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x8000}, &(0x7f0000000180)=0x8) mlockall(0x1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:03:24 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$unix(0x1, 0x3, 0x0) socket$inet6(0x1c, 0x3, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="4c64b3000100003f4983c2a02ebcc6c77e027670af00"], 0x0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x5dd, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:03:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x1000000) msgget$private(0x0, 0x48) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getpgid(0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) setresuid(0x0, 0x0, 0x0) 00:03:25 executing program 2: syz_emit_ethernet(0xfffffffffffffdcd, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:03:25 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2308000000000000000000000000000000000000000300"/128, @ANYRES32=0x0, @ANYBLOB="0700000010000006020000"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @rand_addr=0x5, @broadcast}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @multicast2}, 0xfffffffffffffca1) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) 00:03:25 executing program 1: syz_execute_func(&(0x7f0000000280)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/41, 0x29) 00:03:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:25 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @rand_addr}, &(0x7f0000000100)=0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000080), 0x4) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000380)=0x7, 0xffffffffffffff9a) r3 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000180)=0x81, 0x4) 00:03:25 executing program 0: r0 = socket(0x1d, 0x3, 0xffffffff80000003) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:26 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000680)={r1, 0x7}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000006c0)={r1, 0x9, 0x5, [0x8fd9, 0x5, 0x6, 0x6b, 0x2]}, 0x12) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000140)={{"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", "3b0d5bc52346bd01b96b3dd3aab36a04b0fc86022b022d443b4a4612c55fefc3", 0x9c, 0x8e56}, &(0x7f0000000080)="799086ef61964403fcf25128364b9b06348aca148fc7be4dfc48004bfecb58446dd39f34df2005e4e59fe5cc6d5598eddb3c1f137ca673ff41d9e015e5bddab3f8238c4e6b1ceda281bf641de5d134d78777803d487c63f8eae25dab5df553c0079b93b0e41c1827090eaeffe9b6eec430cdba7113c853151ab84af7daf6dbc722b5", 0x5, 0x7fffffff, 0x1, 0x80000001, 0xffff, 0x4, 0x10000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x80, 0x0) 00:03:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) r2 = msgget(0x2, 0x80) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/178) 00:03:26 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000280)="8ffb6fc4f93d01fb19a859e10e9f7bff835d144b30833eff536512fb1f9f4a8f506d4429217b4a51cd24473a5134d549dca2369d281fc765ae7a0f8be1851830c5ba4ccbc295507ae78551a3d8448ae6689401e0987d426950fe89e6b753d6ed") syz_emit_ethernet(0x9, &(0x7f00000007c0)=ANY=[@ANYRESHEX=r1, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRESOCT=r0, @ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="55ad9fbcbf6f2a823f7236cbec660f9726ea28d80a6c2ee9104c83e42de901f8d2ab8e3473f0116bd8c45c5654442d75b953cc98c99875040898baec0e19ef7db3151dac34bfeea9815711a3bb67a5048f7bc4dfdb1c67fa7cf2ce1b0a088556fab8ebcde052b147"], @ANYPTR, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0], @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES32=r0], @ANYRESOCT=r1, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64, @ANYRES64=r1], @ANYBLOB="f15f6f7e05ff92bd0f10459167f20622de512acf58717ff0b06801d3f979fc303f61cb520a08bb919b9fdb6e9a2109f958c24ce3091bd953144429dac2d2f09a3f7ae59ed1d6244f7357427769baf897ae8a4492e4540a4fc11bea2475ff4c539f7b23b3a26634f7a7bf0e1a4d2a6ba2bf7658440d32667a289e1bf3d5c6057d368bae81282b8880360de794dbbe57929a9839e7c77e2bb7acbc31da3453c702fb3a74459113223a335588bb6c48d0ab709320b4e771477d9b90", @ANYRESOCT=r1, @ANYRES16=r0]) 00:03:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f00000001c0)) 00:03:26 executing program 0: syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x9d}, 0x8) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="72f4df9be534b56654fad1c10720e0ed8405193aafd658d345992220fd9a4416e14d741e2060684ea1ad87ced2b2fd94db05bbdfffbe28a391602c98dc7be9b83b633f1d6481f3694d3448142c8cf33546f82ffb64adef0111853f1653521ec008d8cea812f05a1fa238a64725") socket$inet_sctp(0x2, 0x1, 0x84) 00:03:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000001c0)=0x45, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) sendto(r0, &(0x7f0000000340)="f10dfd6f9aeabf25", 0x8, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0xd53a, @mcast2, 0x891}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r2, 0x3f}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x20000000000}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440)=r3, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) r4 = socket$inet6(0x1c, 0x0, 0x8) r5 = fcntl$dupfd(r4, 0x11, r0) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000300)={0x1, 0x400}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r6, 0x4000000007, 0x1395e5aa, 0x7}, &(0x7f0000000400)=0x5) r8 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000580)={r7, 0x4}, 0x8) shmctl$SHM_LOCK(r8, 0xb) 00:03:26 executing program 2: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000205, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) execve(&(0x7f0000000000)='.\x00', &(0x7f0000000380)=[&(0x7f0000000040)=']&,^$${^\x00', &(0x7f0000000080)='[&**\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='#]\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='$*@\x00', &(0x7f00000001c0)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.#{\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='#\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='$\x00']) 00:03:27 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd9136905c4a37bf0e33e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xa9f7, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x80, @mcast1, 0x8}]}, &(0x7f0000000140)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e21a01"], 0x1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:03:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:03:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c008000"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x66394a}, &(0x7f00000002c0)=0xc) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:03:27 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local, @broadcast, [{[], {0x8100, 0x7de5522d, 0x7fff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:03:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000180)="d1fa63e884a5c880522cd0e120196e8110b0839e172be20274500bbf3381e1bf866962cf817748c339f14794c2a9925789f06da2e7e585f790d2b6585b27862205a1776b9f871133f8b66b5384297dfa755e78a5230f2e3d1cc747d5c4885c05ea0a8aeb3a7737235eca24d3bf53") r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x5, 0x2, 0xbd659f2, 0x97dc6c6}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x8, r3}, 0xc) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000000), 0xe0) r4 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0), 0x4) setsockopt$sock_int(r1, 0xffff, 0x1c57, &(0x7f0000000100)=0x2, 0x4) 00:03:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) 00:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 00:03:28 executing program 0: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x980, 0x0) 00:03:28 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x182) flock(r1, 0x2) flock(r2, 0x1) flock(r0, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:03:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000780)={{"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", "b36856d1f60e22fb78f91d9c88683dab8ab5a487e9c1dae1bb27489469915352", 0x2, 0x8}, &(0x7f0000000240)="b37cde9f55559bccfe1c05f9bf7634898ef494fa6eb22e9b70ef27e38823bb328ff9eff6c742f6a34df8b35b92ec77eb10d2baf88903d4b245f95056359d824b7facc203503c42509d9d3f6857731a8a7d3607ae3b220e3176e00399c35279610dcc43b5587babe8cd7357c6ffb4e90346e74bdc75fac729007b3f20e4e1d611b62d83535db1c09400e5365815387bcce273f101795d3b4efef964fda7d5b4e41513453dd9fe210d5ab34bba73600f97c0535d812d0df3", 0x43e3800000, 0x1ff, 0x3, 0xbcb8, 0x8, 0x2, 0x1, 0xd0a5}) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x101}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:03:28 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000000000001}, 0x0) freebsd10_pipe(0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, &(0x7f00000000c0)=0x10) 00:03:29 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000200)=""/39, 0xffffffffffffff1d) 00:03:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00000000c0), 0x255) freebsd11_fstat(r0, &(0x7f0000000040)) 00:03:30 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x101, 0x6, 0x88, 0x8, 0x7fff, 0x1}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x3, 0x71, "8b1f6217702531c8d44e92c01e3973ba6f6751f16ca075dd801c1774012bbd1fdaf1a3a61504d8961d850cd2e3fdfdd057dec8ed7d37b012927a04f5d1e5fb2cfddc1fa363122053376aedc68db06d73d8de37824fca12f3dd9f586a7ce6bb688f464000f1d3dc09aed4393f6a854a251b"}, 0x79) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) 00:03:30 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x1, 0x10, 0x100, 0x1f, 0x9, 0x1, 0x7f000000000000, r1}, &(0x7f0000000480)=0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x600, 0x41) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000600)=""/4096, &(0x7f0000000240)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x40000000000, 0x5000, 0x2, 0x0, 0xffff, 0x1, 0xfffffffffffffff7, r1}, &(0x7f0000000400)=0x20) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2000000000ff0100000000000000000000000000010700"/128, @ANYRES32=r4, @ANYBLOB="9f8932086da181ef3f8f06bc04000000cb720be8116430815a0beba008326c59e01b94a50a018db3fb1064ac96015b661f806343d92358e08c605847a19a62aee0fd926a7701842a125298f0e72f578e198dc69a7ed8ca1794f81e43f2808d65bcd4ab1952e05addf635e84a80a9578543c8d9fac75b7b339f7ddc1bbf03bc94e98b1b4d4d9d48ee0efb65fd89043076bb04429bd0d7c4a15850f9952a134fd892c492bde2c9ada71e402de56640aaf4e2fcec"], &(0x7f00000000c0)=0x8c) 00:03:30 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) unlink(&(0x7f0000000040)='./file0\x00') 00:03:30 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x10001, {{0x1c, 0x3, 0x3f, @rand_addr="796211062560cd451660859125f3cffc", 0x8}}}, 0x88) 00:03:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/118, 0x76}], 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1}}, r3, 0x7f, 0x3, 0xfffffffffffffffc}, 0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x7ff}, &(0x7f0000000380)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r4 = getpid() fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x3, 0x0, 0x5, 0x2, r4}) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:03:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000440), 0x0, 0x80, &(0x7f00000004c0)=@in6={0x1c, 0x2, 0x6, @mcast2}, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="2b905b680c30454b4bcf874b759eedd52c50f4e30706628ad46fb38d6be347662494d16932183ea64670b8767c3479a00c4d532c7e75542813e66070b221c1418ff63100cf0042b426e07486b44be6c4d64a000285d8f6d6eea047fb5996bce4ed0e03e261ad04b7d691ba56f2cf691d9a41dff49d95179fd55fb44a481839cb7b153bf4c56cf47a7021d2fe3d8af2d3d05468cc9c43af5dfd101b06cd6f02f5fdbef8b9fbc95748f5ec3cb1f864bb48e025b1f0dde6a2548019af5d0725b9ae383f143548f2fbf2cfe53fe79f8af83bac2cf9c1ac4c4d1e17595d5ae1cd536422e06de2cfa77956ba25f486f2542d") syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/32, 0x20}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)}], 0x8, &(0x7f0000001640)=""/78, 0x4e}, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) openat(r0, &(0x7f0000000440)='./file0\x00', 0x100, 0x12f) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001780)={0x0, 0x8001, 0x5, 0x1000, 0x4, 0x4006, 0x6, 0x2, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x2, 0x40, 0x9, 0x800, 0x7ff}}, &(0x7f0000001840)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001880)={@in6={{0x1c, 0x3, 0x7, @loopback, 0xfff}}, r3, 0x3, 0x200, 0x302, 0x8001, 0xd0, 0x401}, 0x98) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0x401, 0x100000001}, 0x8) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000016c0)="41525e681fa5f5144ca5766087e447adb987f252bde6ad93147c76d4320bf27a77c62e304eb7affd8019b8800fca72113538309ca6f7fb02d5777b5c739aa896a553d07018f7de1a94329a969e379f904c5bfc812a45de245481b151fb37134534870f62b3f6b49e5a83174cbe5479a1215f89e45af4ebe448ad9cf95d092fc7fc32774e98a788cf10337c07ee2f0f4e76256f621c02") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x80012, r1, 0x0) 00:03:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0xffffff5b) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 00:03:30 executing program 3: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x2024}, {r0, 0x8}], 0x3, 0x80) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) readv(r0, &(0x7f0000002380)=[{&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000040)=""/120, 0x78}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/249, 0xf9}], 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:03:30 executing program 0: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) 00:03:30 executing program 2: syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 00:03:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="b79b389ad77151d8e5147177e7083cc37da6") 00:03:31 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x4, 0x200, 0x3, 0x7fff, 0x6, 0x8, 0x36, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1c}, 0x8) syz_emit_ethernet(0x399, &(0x7f0000000080)=ANY=[@ANYBLOB="aac1aa02aaaa46edf010000011c35bffff00000000000090780000"]) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x100000000, 0xf, 0x2, 0x58}, &(0x7f0000000280)=0x18) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 00:03:31 executing program 1: r0 = socket(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x60, 0x4) r2 = semget(0x1, 0x0, 0x0) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) 00:03:31 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r1, 0x1f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x5809, 0x20, 0x7, 0x5, 0x1, 0xb6d5}, 0x98) r3 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 00:03:31 executing program 1: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000012c0)="bfa09db63d5098df22c6e935c33208c853d1c6ad01c426d5705b1d6adf3cdc458a94aa", 0x23) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000010c0)={0x0, 0x3ff, 0x9, 0x8, 0x6, 0xfffffffffffff20d, 0x7fffffff, 0xfffffffffffffffd, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7fff, 0x8, 0x5, 0xbd19, 0x61}}, &(0x7f0000001180)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000011c0)={r2, 0x8b, "f6a37e98641b77f2192e3c3753e85eb729731c1cd4ea0d466b7bcdb79390c62d8367448b5ccfdcc0c95eb094f31e58fbaac126d3d9918f421be7a1a78f62bf018f7fbff5c08d3b1d20b02cc5437ddc1c0e59939bc8a7aa8e815ae4eb7b66aeb19a88fad9a92aae50bcbdfd8ee1c6ff58a2a93f45bcebe646e93d66c9a491cb50ec2c469d8d2a1d9f4ec182"}, &(0x7f0000001280)=0x93) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001080)=0x10) 00:03:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000000)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8f322dc3e41d5e5) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x82) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffff) 00:03:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000200)="816caf2b9b7b7097afe7a68ddc95dabca9994b3c5cf9947548050069fce41b316f65eaf8141df5454faebbe895aa8173ced5166afa0533dc5b34cf0e58466674ee8557ec7ff59524693d0cabff001af1bb2bb2cf39785e04f923361c1410639b2341b1ff8dac56f0123529ca3661c70b8e5ac7d3b2e4b1e8cd36dd3f98b74417b1f0224d92046feea2542a6ce836ab4b40276b9ec105aef671c053aa91d9dbea937a554d1e71f0d5a031f82ce83f27a283f68fffa1fe922cc646abeff2852ebde436e294376b83ef4180c47fab2024d3d2c3e41093b9a6a37c26906572e9fa2aba50bdb28f4883d9ab7416f809e3fe728c89") ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000300)="21d66d62927bf763eef25cfab821e38c632cf4261f92ec6ddc3825c526aaf40adce867b9252eff9faa7a209c1def09b6ff2e6d3541d6dd0a737cffc04d629aa05258ca01144619a996ee7b880678450cf3245bf830cbb678e4ee7c30ea4a586b96d8769342167a7850d8d62de5f04e4fcd206e67cce44dbbee58a8ac1343d160f41007f9ad6455999f914f5e92c1a1bed8d20ee3cccdfb9e0f1599eee73928f93a289a2ee3c8eaedd547e3010564fa366f3432c39cc429b41100a1e4ca1c8ed2531157") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:03:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000001, 0x1) r2 = getuid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0x4, 0x7, 0x5}, &(0x7f0000000440)=0x94) chown(&(0x7f00000001c0)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000480)={r5, 0x800}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r6, 0x5, 0x1, 0x6}, &(0x7f0000000180)=0x10) 00:03:32 executing program 1: syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:03:32 executing program 0: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000003f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:03:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000041148fd1a1"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = dup(0xffffffffffffffff) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000080)=""/236, 0xec}], 0x2, 0x0) 00:03:32 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0) 00:03:32 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="0018df7db9617a973650c6553d33dcb973ae5c78980bcdc46930a5eb1cacf5182c226a7cf1393c4faa63869ed55c453b05dd7479690a433b1344f99d9664cf1cd0a86d8ef7f44e8af3b437b92ce9f9b484cf218b3163c9dd11a7d94f38cbca0a8331e5def3f1b5257a615b53bd58302f16c3527a1965d4ee37d276e99c08eaa6436fa5bbf817e77e0d307ed430b015b0f8e9d0477c3438c0"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x101, @rand_addr="bb93d4af3d560f280383d6637656ebd5", 0x5}}, 0x0}, &(0x7f0000000380)=0x84) socket(0x1e, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xc7, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0x2, 0x12000000000000, 0x6, 0x276, 0x100000001, 0x1, 0x6, {@in={{0x2, 0x2, @multicast2}}, r3, 0x7f, 0x61, 0x6, 0x6, 0x80000001}}, &(0x7f0000000500)=0xb8) 00:03:33 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socketpair(0x10, 0x0, 0x7, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001440)={0xf, 0x200, r1}, &(0x7f0000001480)=0xc) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xffffffffffffffc1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r4, &(0x7f0000000380)=""/4096, 0x72b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000014c0)={r3, 0x800, 0x0, 0x6, 0x1}, &(0x7f0000001500)=0x18) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r4, &(0x7f0000000140)=""/252, 0xf8d5) 00:03:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x6) close(r0) accept(r1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:03:33 executing program 3: syz_execute_func(&(0x7f0000000100)="96980b472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d10f54d22549a3c4a167c61600c66db709c483397fd300c40195f4aae5f858fa0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef420f4ab2663e16aed4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)="249452f3f4a24ac8edcbdb3ffe2993c5a60c59008f1811afe29c89bd7b7bdb73d30ab01b83c9bb14f60fb23435e90459ce4efb1005eab4635ef56575750c9ce484", 0x41}], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x8, 0x401, 0x43ee, 0x9}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r1, 0xb9}, &(0x7f00000004c0)=0x8) r3 = shmget(0x3, 0x1000, 0x1001, &(0x7f0000fff000/0x1000)=nil) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000002c0)={r5, 0x51, "fdbdaf68785d766056a6d26db3042184a8fd7977c2f66019c1eae0d5867fb401d067f6f10587dc005fc3b255c03becc6d22a66bcc3ef43033132288991756212518a5138d0ea07cbc54d94c71cf0488f65"}, &(0x7f0000000080)=0x59) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/213) 00:03:34 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffaaaaaaaaaaff86008000005100303afffe80000000000000000000000000bbff020000000000000000000000000001880090786614000060c5961e00000000ff010000000000000303000000000001ff0200000000000000000010000000010a40f59dd329c29d7a2fb4a69c13cf13e1c14b0a60ee777a62f9faeb813baa40b52c7ffc223dfb6f81d94680d7bf5b7122f3c0d712f75b41f9c3ac71fa0dc525c3a315f97ee987f6876d2bfaaf8c03ba9f65a4a70be56499440899dfd614cb29ce3686a519dfb7874fe11e1f43015b61623f4de4ef7c782679890a46d3a3d4aff3d837c1ab41a74cb929d3cd3f1cf6ba5ec928a13f6e8007dadc46cae5b29603350000"]) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x7, 0x200, 0x1f, 0x9, 0xff, 0x800, 0xfffffffffffeffff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x0, 0xf, 0x10ec, 0x9}, &(0x7f00000003c0)=0x18) truncate(&(0x7f0000000280)='./file0\x00', 0x50) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000ffffc) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000200)={0x10000, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x7fffffff, @loopback, 0x7}]}, &(0x7f0000000240)=0x10) 00:03:34 executing program 3: sync() openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f00000002c0)="c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008de9589b912626e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = accept(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) sendto$unix(r0, &(0x7f0000000240)="96105f6a3843d668d545708b1977693e8d466ed74a64b1f15bb9f87fea8844e33c4e2b81c5b725d2b93f16c525febbb214afc8ad2e94a761fdffc467ce4353fed297", 0x42, 0x20000, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000000000003000000000b8ecf7a05756676fac9b26ca79fac0e35ab783d000898368ec488a"], 0xa) 00:03:34 executing program 0: syz_execute_func(&(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/101, &(0x7f0000000200)=0x65) 00:03:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = getpid() getpgid(r2) writev(r1, 0x0, 0x0) 00:03:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) socketpair(0x0, 0x7, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffe01, 0x2, 0x8, 0x7, 0xaaa, 0xffff, 0xffffffffffff9ee6, 0x2, 0x480000000, 0x6, 0x7f}, 0xb) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 00:03:34 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:03:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7fff}, &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03cdcff9936a6bf17eb388b9f41f658c45c322d7ddd2f4a2ef8f021703a852a024a95a8ba43a34710df601283b089642da9aac4cf27cdcb0019b87a687be64aaff87013736385407f85c937418c9a7eb9936d9209a15a7965f53da71fa69ce7963717f143713784c1c4af54a8e410b19b5dd4d95345fb68f3797ef620fce466705002b805a2ac2a6ce08155f4757b3bbf9bf166b6bc1ec3cb8e20529fd340a4b65d277c75dde0a670657f37a8c6d5530acae2ad0e2"], 0x1) getsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) 00:03:35 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200, 0x80012, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:03:35 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x6, 0x7}) 00:03:35 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) r4 = shmget(0x3, 0x3000, 0x269, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000200)=""/60) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 00:03:35 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) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x91) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:03:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000700)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c2e36440f73d5f240d1d2c4e10bf8c414a8c4e3f56cbd00008020c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3c462fd2b96e9d63fd9c421bd71e100c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={0x0, 0x800}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r3, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) linkat(r0, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) r4 = semget(0x0, 0x2, 0x8) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000005c0)=""/142) readlinkat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/63, 0x3f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=0x0, @ANYBLOB="24cf39d6cca3a5e5"], &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0xfffffffffffeffff, 0x2000, 0x7ff, 0xfffffffffffffffa, 0x5, 0x7fff, 0x80000000, r5}, &(0x7f00000003c0)=0x20) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x200}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000480)={r6, 0x100000001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000800)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0xffffffffb3c57444, 0x4, 0x6}, 0x94) 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000400)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c462fd962ce7034ed5751e0fa0e509ab341fe4e10bf8c4d667c4cc4d61cd583d0000f581c4a279db8dfd7f00007144a7c9c9bcaf00100c00f345d9e3acacc4c3214cb9a5605419c201b00b000000a80dd4d48cc7e8625b8f680808056f0000004e00c442d381edf90000429cc01df526264788fe67d9e530a1c9fb110fd3c42636400f78a569000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280)=0x6, 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000004c0)={{"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", "7666a93c08156a433f9403674b0486e4094e409598955848d16c91ab6f8808a7", 0xffffffffffff8001, 0x808000}, &(0x7f0000000340)="dbe7c267c07760879542ee7bbf88d281717d030a5ed85521be8be09a400c6ce93ea02e512cf9693042809ff829d4b5fc422dd13d02eca4423c5f9ba8fdf3c3b1856221", 0x4, 0x7, 0x5, 0x9, 0xfffffffffffffffa, 0x7, 0x8000, 0x4}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000240)="482647ab793a3a703c392dfe74047af6e086bd3b14169dbed95163f2a2b4a4884a93a3894c8151433dcf3aef2c") syz_execute_func(0x0) sync() getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 00:03:35 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) 00:03:36 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000)=0x40, 0x4) syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:36 executing program 1: syz_emit_ethernet(0x4000, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1400bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50008b81174fba25fbdc120000907800001e89c99dcdd199f4f2f7aa02596ec63fc4baf19af8feab2567e4cc33c6be1537e3adbea1a0693fc5be6bfcc9313b932ecfdf710db76029425a4f9e928f97cebb9f0c7717c4fe30eda7368b9f68b3c7fe514e4daaa5b4a7cd45cc7330af18aac0bd4f4ea5d2663af3c199b90e5f53d9d0b9a0424e1b1db40b96282928a540ed4f989efac752fdd8b53ce7f7691d987c35135d5250e073bcedc689dd531a71dc56fb474918f6b592e98c9b67b1d551456e48ebc43b2c18c7b3df57f9f7d2075e6424f032f2f4d2342a171865c1146f5740203669cf72431e"]) 00:03:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1ca6cb1e, 0xfffffffffffff1ed, 0x20, 0x1, 0x3, 0x10000, 0x3, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7f}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:03:37 executing program 0: syz_emit_ethernet(0xbf, &(0x7f0000000000)={@empty, @random="4f9ed1fcd16e", [], {@generic={0x6004, "143beb3060a43175ca4870ef76d95e8275a76cf338f7d4c32f99770e63baad37ace9d6eb4d498b977e22f6276ca72cc0846a51a38960a9bd70ac6ebae0c278a5f1a28ec3b3d831c28c6fbc5f21648386f319801a18864c92bbb4018a02fc7ce949e0efda5569e1f2f62e337f0bae2c684c3c58f44d0f095d61f3dc5e179df9cc3bb80d5d2f20715c67d6fce51a3a085559c7193a470d847d0c8f4553eaf22bf91d80e1d477c7bc2662f1646495b6c818b2"}}}) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:03:37 executing program 3: syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400, 0x182) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000540)="a9af20d21229af065a71b05794dc55bbb226d35ab563fac49851270122b59923baad4f8354c6d14916859f0e46fc0ca41e4a9b5be863f4a45bb2012be2e3caf954b44f60b7d904777360b28addf968ae059a4d6726bea2038ad6788b993f7a74d64e22166d33fc346fbd3cce2e80449d7bb7c2abee9881fc0634dba3ba481a0f7d062c399b248affe3eb647dc91e3cecbc01b227fdb554073f9d352aafcec23a6962a078a096c841f0c7ccf26ed855fb6998cbbb2f58fd756468059eeed821468e4e4f1cf086b76ce0de2205f384f4c3e44129f1e013edafbaeb4288ee2bbc9d4981a90184e779c65acf29669e") chown(&(0x7f0000000000)='./file0\x00', r0, r1) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xf8, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000001c0)={0x399c, 0x0, 0x1, 0x9, r6}, &(0x7f0000000200)=0x10) openat(r5, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) fstat(r4, 0x0) 00:03:37 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) ftruncate(r1, 0x4) ppoll(&(0x7f0000000000)=[{r1, 0x8}, {r1}, {r1, 0x2}, {r1, 0x84}, {r1, 0x8}, {r1, 0x20}, {r1, 0x100}, {r1, 0x80}], 0x8, &(0x7f0000000040)={0x9, 0xffffffffffffff00}, &(0x7f0000000080)={0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3}, 0x8) accept4$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) getgid() ftruncate(r1, 0x1) 00:03:37 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x3, @rand_addr=0x7}, 0x10) socket$inet(0x2, 0x10000004, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local, @broadcast}, &(0x7f0000000100)=0xc) 00:03:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x20c, &(0x7f0000000080)=0x1, 0x4) mlockall(0x120003) 00:03:37 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x73125d1525be778a) sendto$unix(r0, &(0x7f00000000c0)="0152b0abc8cf38e54a06763982d64b2c25ebaa1778360d3e82265ddd1d50434f1132230d03608e1cf93a3c19a9edf34cdf1a29412cea6b1a3e3e23bc4f5bf90159c262e875a37cc4467bca41c21608155d3443b910e3a311e628bab63408d4ccfa4736d760cd6aeaa40e0cd1136f31c0c58043774900d75cb5ef591933186097e405d8026a82c63f6dd5bbf94dc00e7b818e3556853d5693fadecaac5963d23976f854e1a885dd757fc9fce5efbcaadbaf20d53e", 0xb4, 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = socket(0x20020000000002, 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000a964ab3181d6bd3234d7090077c6716d7b5c8404bbbcd4d90f31e411ce585509085ac56e6e7953ad891a5ade429002b1e27db6dbe5bfff399ffc8bcc7b94041f66f6040c796d96c245e902b2128052bcdd68f1af97074d06abe326f39d3f5e712ab23271d626a3a1cb46105eb560d4f429ab83f002cb152eed856659e5eb06867848e77a34624c2be5188df4f1c8717ac6b4c9200fcc95c9e540de1eb1f9a126f4fb6aec708388183a2762d3a35c86b65fd3c63f84ee1e21f810d7bc0dd773"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:03:37 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x11, 0x7, 0x10001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) 00:03:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="c2447592df57593ca0c8674c8986a35874ce7df4f6d44eb213345d5b7f13d0fa327e0ffb14b5d26f4920cc2ad23d3ce0f4973c1f3ac5edca96638e4ef8012c") setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9) 00:03:38 executing program 0: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000180)={0x10}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 00:03:38 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000180)=""/24, 0x18, 0x40, &(0x7f0000000200)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = getpid() r2 = getpid() r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r1) getpgrp(r3) r5 = socket(0x2, 0x5, 0x0) getpgid(r4) getpgid(r2) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r6 = getpid() r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r8, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r6) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r9, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:03:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="5b2b98963630e1232b68177d4e5583ca6ca2b37bffb26533a076e6d3", 0xfffffffffffffecd) 00:03:38 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0200000400000000000d004e2100100007000000000000dfe3ffffff0000000000000000000000000000000000000000000000000000000000000000ed624f840000020000000000000000000000000000000026f60000000000000000000000000009000000000000000000003d8599ca0080000000000000000000000000000000000000dea160ec613c0cae2413f11219d9caf04000"/164, @ANYRES32=0x0, @ANYBLOB="0600000001000100040000002e66000003000000"], &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf}, 0x8) 00:03:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:03:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:03:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x44) 00:03:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000001c0)="5712c4f9bfc9973840affbc74b507320d0ec") renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) getresgid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000340)) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') ftruncate(r0, 0x6f1) 00:03:39 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0xfffffffffffffff8, 0x3ba7, 0x1, 0x7}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000000)=0x3f7dc47e, 0x4) poll(&(0x7f0000000280)=[{r1, 0x18}, {r2, 0x1e}], 0x2, 0xdf2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) select(0x40, &(0x7f0000000300)={0x5, 0xfffffffffffffffb, 0x3, 0x5, 0x383a, 0x9, 0x9bf5, 0x7}, &(0x7f0000000340)={0x4, 0x5, 0x2, 0xffffffffffff773f, 0x4, 0x4, 0x1, 0x7f}, &(0x7f0000000380)={0x0, 0x5b876eab, 0xcf, 0xe0000000000000, 0x81, 0x2, 0x2, 0x200}, &(0x7f00000003c0)={0x400, 0x1000}) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{0x8, 0x3}, {0x2, 0x3}}) open(&(0x7f00000002c0)='./file0\x00', 0x840, 0x20) 00:03:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4f41d6f3a7f21fc22ebc4866534d42e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="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") 00:03:39 executing program 1: shmget(0x2, 0x7000, 0xa8, &(0x7f0000ea3000/0x7000)=nil) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:03:39 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8) 00:03:39 executing program 2: r0 = socket$inet6(0x1c, 0x410000000, 0x20080000000003) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0xfffffffffffffc8b, 0x0, 0x0, &(0x7f00000000c0)=[{0x0, 0x29}, {0x1cc, 0x3a, 0xffffffff, "c3754ed03c63"}, {}, {0x0, 0x1, 0x3f, "efc620d088e4028593675df5f020084472fe980f8070052ea4bcf434eda7fa831fd2b92765a90da6c5d19f6557f94b2652534123cf51ca9421c1a94593d01e590ca5feb7f84b2c9fa67f0b0f3bd5825aff092863af27b60d9a1e8c2182eee3f11e8c59dce2e38d9d8d719e9d793952f1bd52facad2ee2b20cc19371099b550957fc7e79bcc55e51cf1cafc1eb8b0e2faf8c8297762"}]}, 0x20001) 00:03:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) 00:03:40 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() openat(r0, &(0x7f0000000080)='./file0\x00', 0x30081, 0x80) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) fcntl$dupfd(r0, 0x0, r0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0x1) socket(0x1, 0x0, 0x8000) socketpair(0x2, 0x0, 0x81, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x400) socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(r3, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") accept$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:03:40 executing program 1: r0 = socket(0x1c, 0x10000006, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2000000000ff0200000000000086441adb00000001ffff00000000000000000000000000000000000000000000000000005ff3b9831f741d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/135, @ANYRES32=0x0, @ANYBLOB="0000000091000000000001003b000000fbffffff"], &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x7fff}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:03:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x49, "b75d09c4f57d7b3cdc9fbff9dc0e2674dba83ba94fea1040d673ceeb81d27c588eb570ece8155d41212bfa77563b5693e8795c38ef2abb84f1ade1ad53ce350f58bacf2943ccbf973d"}, &(0x7f0000000080)=0x51) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0xd2e}, 0x8) syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x8) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:03:40 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:40 executing program 1: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x6, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000280)={{"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", "98c5aa455e227f0376d7232213e0985aa605b2e589b6864a2e1985b7f7324a05", 0x0, 0x80000000}, &(0x7f0000000040)="aa051f0feb98246bcaf77ddfb896490aeea742063bf64b9ac9a00d1e9b57bc59d1a9c41863d65980e82b46a5bbd7f35ed2293463b1e9a49071bc0ec388300eb9a993c32b1db3c8bba80bd9b9aff58b951e717c643be87b4113351533b2f0636c6e579dd3b5dae951742cf500b8512a37a771329b4224", 0x4, 0x7fff, 0xa, 0x5, 0x1f, 0x4, 0x631a, 0xfe2}) readv(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 00:03:40 executing program 2: syz_execute_func(&(0x7f0000000040)="c4a17573f0cad89df589fbaa643e400f0109c4c1fd5ab200000000c4e1fd5b5a6c47dcddc4c34d689cf90e000000040f1334d48f6818cee400674999") syz_execute_func(&(0x7f0000000300)="99649f0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50fc8c4c40fb5b56700000096710071001d440f2b550142c4b13120b15ffbb15ffbd0a20f0f32ed00ed0004830000") select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) 00:03:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000000c0)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) sendfile(r0, r0, &(0x7f0000000100), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @loopback, r1}, 0xc) 00:03:41 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000340)="dd8bee635e8bd1382d67682e2912a6231257b2acf4e8967e0aa282b140bade689f8069581e6e1c52b388b7575d0a334af824ff5163dc060ec04f56ae7551c5aa4a36d7b73dc2d5250ba7572f47614b55bd1aa70cb43cd3b79938bfe6871615a88c6886a470d44d88bf7c2f9fb72104e9b08ec1f71eef1ae2ac26b92b6ed339c3efd44dc9a9503639f7cff87203f30a4bc9086abd740c3b76753d100c7cbdc99cc8a5b5f7788f5935e06f3202ee465828c4800113ca0618f48f506c26f1f642ebdd4b58fc28d9806c0d3e6ec9561d255c796d3825a76f", 0xd6) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r3 = semget$private(0x0, 0x0, 0x2) semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1002}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:03:42 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @random="59018b44bd8d", [], {@ipv4={0x800, {{0x29, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="73618743d074739fbdf35a3f6391a1c2b0b846a0002468eb43e76c3efbbfc0a2fe5d46d25c5e81389767e06b21a5ae57049835957a934964d93d01e1364453dcb8d349cb6e622bc98685a9e6c146ffec2a71afd3cf1fd5fe771a7ebc008ff3906794c8e5bee918a7babd5d66cab4408c7061af698678d2b6f16fca3f5d688165c576be9d3ef9fa522eb3b674d609752cbccfbc696e3fd8127efe8f73fa") 00:03:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000040)="de41289b780ba726c943c4ae9b7a87747b1f3269caa20a3ed76395637ca34d9787cb62c4bd9a483079012d61403ce64ab6e2efa239588c10cf6a7f9989e2d134d0033c36a74fe562ed03758b01bdc0fa510f2ffd468eb5ed94aaf9adebf2555eb9d85b1fdc289d6f653c4474b70bd9f37c54e285b58bbfe220d05ca7d73308007689e9d20f9846aedf449e52ffc229213297e9c569a625878bc8c3fe2a6b25701e43526cce52bd89358672ed6636aa6fb91cc44a4aae25cb5bf93957758c999b73d3626324a220d6fc0103b6507a50af51fd57f264f256cbaa716524b64899b4c24ff83c47c3d7b231", 0xe9) 00:03:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5b253a82, 0x7, 0x3, 0xfffffffffffffff8, 0x5c}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x521}, &(0x7f0000000200)=0x8) r4 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0x2ef) 00:03:42 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xd00800a}], 0x18}, 0x0) 00:03:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) socketpair(0x1f, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x7, @ipv4, 0x13a}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0xdce, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x9}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x2, 0xffff, 0x8, 0x9}, 0x8) recvfrom$inet(r1, &(0x7f0000000400)=""/85, 0x55, 0x0, &(0x7f0000000340)={0x2, 0x2, @rand_addr=0x40}, 0x10) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f3d636e3b9d51f3c8e00ff21710100000000") 00:03:42 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="73fc8eaacfcb8dede2da2d1e550cf23f9ac489c2cd680fbf7501152edfba945a96704829b6ff2376126349c5d6fdf94355ebf181e3526c79eaf7c0474391e33657ec690e9ada40a28087340607d4c62d1b12ec5d2308f98744f5d337ebeb17985be2614c017dfcf75a3eeafded38cb9f491eff17da006d4932b5eae63a89a1a8c00bfd4be56496a7f2b9b2abb978aa7287c473ae6f45248ff4643cfa71ea035f5274ab1b4e42b16b89aad61dcbe73720610e") r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:03:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0015c4780000a626fa00"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) 00:03:42 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xffffffffffffff8d) chroot(&(0x7f0000000040)='./file0\x00') 00:03:43 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0x1, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:03:43 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff00450000380000000000019078ac23f7bb000000000b00907800000000470000000000000000000000ac2300aafa0000000808000000000000000000000000000000000000b696523af16ae2b5d9e89cc3fedf0a38e5d817e5694c6e7c9886bc83c33c9268d1031fd4eb5d69e3d71eb534fba9402c40d415296de4f56e91551b441a047ae3f2bb83fa317d5aea217ce82e580655ca"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x30) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0xe) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e21008000000000000000000000000000000000000008000000000000000000004d2aa9399756675c0000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001371499adbe4f66df57a3a48e71136a1fce50b33ea9975bb83dd0d38b65562ad548564704c28", @ANYRES32=0x0], &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000023c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000012c0)={r1, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x5}, &(0x7f00000000c0)=0xfffffe0b) 00:03:43 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7fffffff, 0x2, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="080000001f00000006000100010106005bb4400002004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000002c83803c00"/156, @ANYRES32=r2, @ANYBLOB="0300000005000000000100000700000006000000"], &(0x7f0000000380)=0xb8) 00:03:43 executing program 3: syz_execute_func(&(0x7f00000007c0)="0c12c4817a2df998430f1175001b69e4f5d9d0c441395bf9f2680c000000c481fc50cf3e427408e101edfc7554547d822ab500c4da7676e00000801c00c424c3c36d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00f347f69c2e000000005b5b45363ef8f2430f79e80faee42c240f5e5bf426400f0d18c401fe5ff6400f8400000000c421f910431d0f01d36667450f17ac0d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup2(r0, r1) 00:03:43 executing program 0: r0 = socket(0x80000005, 0x5, 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "7d10136524562972c6b553d3cf311dbef6c6a2859f9b036c7a41a7d9c4e5cbd5d3a60f9dc94d03e44d245ccf897cf14976de818269e721c319d72ad1911809565e6db98e0e75e4f30f29d19c57fcb33aef2a624a249ec4d95bb23b9e36466245900ab031591aa3bcaed83c815a3f8d91502d5c481be3b2e0f70412ac6064f2f3a8c3f5edd79611bb38d6a9797b70065efb434a18a694800ea2f2655b9cd6f430ab9a988fd55c5150f085a53daf3f67f513d8be64bc81f0967334bae8feabcfd5796c2d1f944acee721f891b04c32f3c04903addadb913071038dfb374de8e329c3d3e02ea00cf22488e938e5ae5fa022"}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:03:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x100000000, 0x810, 0x80000000, 0x401, 0x7, 0xfff, 0x1ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x0, 0x5}, &(0x7f0000000200)=0x8) fchdir(r0) 00:03:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff01) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000140)="239eed44f25f058886b5a0b0b2a3063736216ad5bb7f886184e90074742c8721c4088a05c728faca54dfc839d20d") syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) semget$private(0x0, 0x2, 0x1) semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r2 = msgget$private(0x0, 0x2c8) semget$private(0x0, 0x0, 0x40) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:03:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x76, "2686e3830d9447527413315fb7d39c0c7ac7f5fcecb7d2219956f8d02729c3500d73c36e82d873927b18c00c0c20b5add5e50a81404c28a15d82a2f8805ba78caadfe10bc23b7b4a80dad5569481d45f0a5779310409456daad9d7595fd55a56f75284cc0eb5364c44e603ae3b53af3534ed1574339a"}, &(0x7f0000000540)=0x7e) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0xffffffffffffff58) getpeername(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x31, "8e8548ee3f6414cc660f6b3430c75071fd556d2d0f9fd8d90681663c9d31ce560f8ff109dd6a87cc95d1135942567dbb37"}, &(0x7f0000000200)=0x39) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x1, @empty, 0x7}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:43 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000200"/20], 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x5e) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="90ee9d17e9148bd4803ebe27a82e37733bf44b1316c26638618e61d91ec1bcc0345d7de11b5716ea11afa34f504d5ace691f9a13555b1ad0e04b88ebd91bdff723345d748b") 00:03:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000200)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x1}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x80000001, 0x7f}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xfffffffffffff000, 0x9}, 0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000380)={{"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", "212aa942f1816ec2f1de19657daec469451eed8e29c80849ad7f126c3397b094", 0x0, 0x1}, &(0x7f0000000340)="d5280c0b6082a28c0d944f761118cba5228036bb9b8fd22db35f2373e3f8cbfd6ce9d1b2611c20641956ff676c30a71e080ba118de1cb2", 0x3, 0x3ff, 0x1, 0x3, 0x101, 0x2, 0x1, 0x8}) 00:03:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="130b060004000000000001000000fffffc23cf648cfa9d91260e94854d0f96e2abacf755bd6c5c8c419a575c123db11fa6156b6084432dc350395b07110e7114b14b1d12d5478e14eb5c249bbfa2da064bbcc798653e84aced1992979b9bc4695fe405bd2b03a2fcba249edbb5b5c3338276c935d4b974b207f585334b42dbf8edb9e2d0bca6f80781cefcf6c6b781be5a6317e56378dd81482a436f3960253d68bc5a96e7ccf05de55ac7bc5defaa6e71a4671a65a0dd0c728adcbffc45537db06b3c47c64b9ab9e2eb5fc220bd5376ffb486618b9b9acfb312bc4c5157dece7c5344e3191b"], &(0x7f0000000280)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x4}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="d09d83d5eaf2f05f786b5f4ec790a410e56a74b8754f9c18ae743c2161537bd93467db7fea04727c62df2397af0b2d814d1de38674f0e7bfeeb25ea39e", 0x3d}, {&(0x7f0000000080)="4082220d2659829b34b1a3ec5ca5", 0xe}, {&(0x7f00000000c0)="5bff59d661f107b09e9132ce24fb791a3d6b27a511e564cb9ce733ef58d9398d7a81f7ee8232e2f361cfc65fd00f20eae8706dd507731c61d703ae146a068c633282de9b4833758a6d114d1b31cb951622ab52ce0231719273b17367c7608dcd53b1fcd0e0d5af3d0fae24", 0x6b}, {&(0x7f0000000140)="dcc4e8bc16185b207e40670f79a4e54cb08fde36646d8e9418560f884a1b6761864ab1d22119236fe66f048e67b0203ae9d88929c240cd9554809a2cf36fff7e57455cfe20a7bd30772e0f98bbe981580c24c4d8ff7b62e7ecf6267064c2d5eab6b6a1071f413655c689106b1b2ccf4c491e4c53a919890415befdf59c2b35cc49d62544da17b5f7ad24cbd5c24dc9b1307920dcc5915fe1f7", 0x99}], 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c00000084000000020000000001ef6d000003000000ad0ec160dad23c0200000002000000000000", @ANYRES32=r2], 0x2c, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x3f, 0x2, 0x8, 0x7a}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x800, 0x1900, 0xd53, 0x6, r3}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:03:44 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="5cb6c48ff27cdc0a8839f671206c2ff054185b96b7ba943fa3ca9389094e37f25d5a4512b3cca00af79fecb4b0bf0aabd964726c6e4b3d8cd5434e611b824b18b41ca2bca4d338cbf763f4a6db09725226fc519db93eff052b45a6fc71299f6e") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x23b) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000280)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x100002, 0x2) 00:03:44 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) 00:03:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_udp(r1, 0x11, 0x1, 0xfffffffffffffffe, 0x0) r2 = dup2(r1, r0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x38108, 0x80) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x5, 0x3, [0x4, 0xfffffffffffffffc, 0x80000001]}, &(0x7f0000001280)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000012c0)={r4, 0x6}, &(0x7f0000001300)=0x8) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) getpeername$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff91) 00:03:44 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r0) execve(0x0, 0x0, 0x0) 00:03:44 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0xffffffffffffffe0, r1, r2, r3, r4, 0xc, 0x10001}, 0x9, 0x7ff, 0x8}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:03:44 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x40, 0x8) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000380)={{"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", "cf14e1cdf373fd535f57f2048051544f0571c96659af24f83fb3f05d6d1c376c", 0xfffffffffffffff8, 0x8000}, &(0x7f00000000c0)="3bf232e574c96c4a7ce3c858a6ae35ae4d4dd94bdca3b384bf54fdc70d68b272c73492a326879e198203a7fec2004e6106c00c6cf4ab47eb1113937809be304650328b09ac3abf08c3", 0x6, 0x6, 0x9, 0x7, 0x1, 0x8, 0x9, 0x5}) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fsync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:03:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 00:03:45 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x6, 0x0) close(r0) close(r1) 00:03:45 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000008c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socketpair(0x1f, 0x20000001, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xd497, 0x4) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 00:03:45 executing program 3: syz_emit_ethernet(0x1351, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001440)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @rand_addr="991203c6755a0d15359c9e581cf24b10", 0x7}}, 0x0}, &(0x7f0000001500)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001540)={r1, 0x3}, &(0x7f0000001580)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 00:03:45 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x800000000000002) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000140)="04d8360370a2643233152dbed20c515ec7198b2539c347a1b657d1b930d8cad87e272c9f609fcda2f12d207c2600d2978905526b06b44c1e249e440f26e54852eb624fe0669e4c30ea2b7c1939bb2be450adca80cefe75d915cfcc35547966b3d35f1a0d642799197636f7a56ebdb94c741d69cb1af9b2a929b9844bfda58d977e992ff98edcd63df9ae467bb3e7767e4586e3da0f2ef9b479") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fchdir(0xffffffffffffffff) 00:03:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000001600)='./file0\x00', 0x4, 0xaa) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000580)=@un=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:03:45 executing program 2: r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup(0xffffffffffffff9c) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1e, @ipv4={[], [], @loopback}, 0xffffffffffffff80}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1000000000000000}, &(0x7f0000000140)=0x8) 00:03:45 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semget$private(0x0, 0x1, 0x20a) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:03:45 executing program 3: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x30) futimesat(r0, &(0x7f0000001140)='./file0/file0\x00', &(0x7f0000000080)={{0x2}, {0x1c, 0x9}}) open(&(0x7f00000000c0)='./file0\x00', 0x284, 0x40) 00:03:45 executing program 2: r0 = socket(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) 00:03:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = semget(0x1, 0x3, 0xc9) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x2040, r3, r4, r5, r6, 0x40, 0xffffffff}, 0x5, 0xa438, 0x7}) 00:03:45 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x48) write(r0, &(0x7f00000001c0)="59609e6192f6c8eda357298ddaedad0d3b303ed386eb", 0x16) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x92) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x1, 0xffff}, 0x8) accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:03:47 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) chroot(&(0x7f0000000140)='./file1\x00') sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:47 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="d8846faa809e9c1629e5d539b5a3d1263bd9f6aff77c71fafa33ece4bac012e36e0ec54da87798231888a2bf00c3498b51c4a780d0e6b03015690c3d3c8561f446b086833748759875869928dd7b9937c7f9f5009cf93222ccb5c4774d05ed809d682b300df1f7195065b179db69df8a6b0ad905aec945c05560b347", 0x7c) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x77, "dc7b547288ed95b39526b9ebd2225e0d"}, 0x14) pipe2(&(0x7f0000000040), 0x5) 00:03:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000480)=0xffffffff, 0x4) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x100) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0, 0x8}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\xd5\x00', &(0x7f0000000100)='--$\'\x00', &(0x7f0000000140)='),\'\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='-*\\%*\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='{\x00', &(0x7f0000000340)='@\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='^-\x00', &(0x7f0000000400)='#\x00']) 00:03:47 executing program 2: accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x20000000000, @loopback, 0xfffffffffffffffb}}, 0x0, 0x101, 0x7f, 0x8, 0xfffffffffffeffff, 0x6dc5, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x3}, 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffed7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xd9cf, 0x2, 0x1110, 0x3ff, 0x4f, 0x9, 0x928d, 0x3f, r2}, 0x20) 00:03:47 executing program 2: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) execve(0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x2, @mcast1, 0xdff}, 0x1c) 00:03:48 executing program 3: syz_execute_func(&(0x7f0000000000)="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") clock_settime(0x4, &(0x7f0000000140)={0x6, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xc13f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:03:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @remote}, 0x274f}, 0xfffffffffffffdab) 00:03:48 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r0, 0x3f}, 0x8) connect$unix(r1, &(0x7f0000000280)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:03:48 executing program 2: syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000040)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:03:48 executing program 0: mkdir(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mlockall(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001300)={0x1, 0x5, 0x0}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={r2, 0x3, 0x8, 0x80000001, 0x5, 0x4}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000100)={0xa8, 0x1, 0x3, 0x5, 0x1}, 0xc) r5 = dup(r4) symlinkat(&(0x7f0000000080)='./control\x00', r5, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0) getpeername(r6, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r5, 0x0) readlink(&(0x7f0000001200)='./control\x00', &(0x7f0000001240)=""/153, 0x99) ftruncate(r6, 0xc7) 00:03:48 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:03:48 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x625, @empty, 0x1}}, 0x0, 0xa1, 0x401, 0x90, 0x335, 0x0, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0xffffffffffffff7a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3003, &(0x7f0000000340)=ANY=[@ANYBLOB="001500008d00fc9c58d8ff002239fab3f4b9778f1f7892e7da3dae63710ae14ccc0458c1c142f7552a4d60d5de5d40b951039af0a6c534076b6b40a5cbe8f1a18d99327a82020d39e34a9ec29f978152de2101d5578b9c97751093e29ac575dc8845d0cb9249bc7e1a2671ac1c5449b2f208ecdd33812944592c3909131dec91a43a42cfcdf241073ec970d8082ec737597cabe3e4b386528753eff42d801e15ab2ba83acedd071782ff148c8cc220cdb13d33ee06c06cc94a5fa8737d691b27d35d5b6b2a0838f9d9be6c281097c1d9d09ec43b833a"], &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x5ee}, 0x8) 00:03:48 executing program 1: r0 = dup(0xffffffffffffff9c) semget(0xffffffffffffffff, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x0) 00:03:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x6, 0x100000001}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000001a230000000000"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup2(r0, r0) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 00:03:48 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@loopback, @rand_addr=0x4, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x40000002}, &(0x7f00000000c0)=0x8) ftruncate(r0, 0x5) 00:03:48 executing program 1: syz_execute_func(&(0x7f0000000380)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") r0 = semget(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x1, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8800, 0x20) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8082, 0x60) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000040)="d53e8e45708ecd065b36dcf09a7f318d0920b37a4238a3a0b6f28816ae7b29e672b1ce92d8b44942f58543d8120fa7246c05d0260b22053ba592c2c3402c6ab87c44f27a82c223eb4a0ab62fb8468c80e4e57bf20cbd4c77a28474e5a66fab386d9fedfea94468f001f6393754f66a60b07ce92eb24afd5261336d930aa9a7839bbba7b11832cd3fd26e0e13cd1954e67b63565f2d835c691411d177838daeb2e3baf3980dd6b2f443abbbff594a048b4ec3bd1a") semget$private(0x0, 0x3, 0x20) 00:03:49 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x7fd, 0x119) r2 = semget(0x0, 0x4, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x7fff, r3, r4, r5, r6, 0x1, 0x80000001}, 0x1, 0xfffffffffffffff7, 0x3}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) recvfrom(r1, &(0x7f00000001c0)=""/227, 0xe3, 0xc0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x36, &(0x7f0000000140)={@random="b100485caa2a", @random="72146fc14d81", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:03:49 executing program 0: syz_emit_ethernet(0x16, &(0x7f00000000c0)={@random="1fcffb37c458", @local, [], {@generic={0xbd7c, "98c948fd26a9eab31f"}}}) 00:03:49 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xffffffffffffff60) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000920b03c4bbcd2b2d00"/148, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00@\x00'/20], 0x0) 00:03:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0xdfa, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x3f, @mcast2, 0x400}, @in6={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0x400}, @in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, &(0x7f0000000080)=0x12e) 00:03:49 executing program 2: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0xc50, 0x1c66, 0x5, 0xb04, 0x90}, &(0x7f0000000280)=0x14) sendfile(r2, r1, 0x0, 0x80000001) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendfile(r1, r4, 0x0, 0x1) syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:03:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0xfffffe74) 00:03:49 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0xffffdffffffffffc) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x108406, 0x0) 00:03:49 executing program 0: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b15e, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x802, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3}, 0x10) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000001c0)="5d6c44dcfe8a7e854066d6a379308989166a5eb00601be510aede465dd6ffaf3c4ec0737a639896916749685b16eac9c8ba812fc833642b1fa35e95f0446332de7d1f7b3f2622d4eed31d0245356") accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0xfffffffffffffc26, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:03:49 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26131fa5d93") r0 = socket(0x1, 0x10000000, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xd98, 0x8, 0x1000, 0x9, 0x3, 0x8e94, 0x100000001, 0x4, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) 00:03:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:03:50 executing program 3: socketpair(0x12, 0x10000007, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) sync() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:03:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) 00:03:51 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x48000000003ff}, &(0x7f0000000940)=0xc6) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r7, 0x5) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r7, 0x3fffc) 00:03:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x40000000, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x9, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x2, 0x400, 0x8, 0x4, 0x5, 0xfffffffffffffffa, 0x6, r1}, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0) 00:03:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x7, 0x15, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r1, &(0x7f0000000100)="fb353de8749bdbbe1999fe68facd6d18ba231379035d75d09c6cf38e7f9cac7a79351c90cf449c8317dbdd681b9ef556fb6e15efcecf52dc6b22d547b56e0018c0ee50d5a8a2e0652fee8b5c221c193a475ac4005681463ebbbd3578515a9b83888bec59751bd254313952176a10b8c262956e82643b57d13ce7932a659197627ae585faed93fe1f551054b9c35ba3a24e5bf46646", 0x95) ftruncate(r1, 0x0) read(r0, &(0x7f00000000c0)=""/46, 0x2e) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 00:03:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1f, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1ff, @rand_addr="bdc5f9077224cfe3714aef9a0c58f656", 0x3ff}}, 0x0, 0x1, 0xfffffffffffffff7, 0x1}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x5}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) 00:03:52 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x0, 0x6) sendfile(r0, r1, &(0x7f0000000100), 0xfffffffffffff131) r2 = socket(0x0, 0x20000005, 0x118) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x1, 0xd4ff, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3, 0xa3a7, 0x0, 0x9, 0x5}, &(0x7f00000000c0)=0x18) 00:03:52 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x48, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="e3f3a07166e4657d26273cefecb3ee40e3edb4dab2c32a28b4ea908bb895cd9c904de6eac8ee680b28187069601aa5a67400355698d62e49b8e9872c1498fd8fa6", 0x41}, {&(0x7f0000000280)="52b1b4d43e8706a724f8b23794c971b4edd2136d1d8dde1a4d9b59eb5e42d35e8d5130cce5de981ecc6471bfe1397d31dcab9db41699baecfb21074a6b24b446dbf3de190efb701b8c1bc100bb4a116c7c6b7e93246fb8d357beb332f0bbd328ea8aea58aff23eaeddb0dcb7cfee6a5f03638bb942ee", 0x76}, {&(0x7f0000000300)="dce8395764baa65aceb578ab337162be2af1ec5fe96baae989d5ae748a21de20a4ab3823682fdeca0001a5c6e62cce0c006e136c52ace717c94a80fda6490ea520610797b89c57b791bfffabbdaa38fad2b885ac900873097e7d9f89c0", 0x5d}, {&(0x7f0000000380)="dc6ba6bc38f31b2b0ad2fa6e312fbf304d21f7c988dfc39e16de2dd6", 0x1c}], 0x4, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r2 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(r2, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() 00:03:52 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000140)="7da291f9f941875bd08ba931b6ce9ceffb1381d68446eaeb8e5a9ff577ace0fd60c3d985ac8b5200e2144f220d74f780cc01eda4b38c920a1cf109f62076ad99ed5af6a7814e26b2ab945c22da0041917feb951daba30dc9f85202c2b20fecb050b7644f7347ad387a5d2b3316e7545b3464ae2bd7acae3ef80e742d6071747923546c77841b86f1fe686efcbd30e754806861992ce0fff4d43025fdd77c", 0x9e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="28c84b80d84032ac5a3991b54a13967862f5107314ed04f605457955acea5b9131893ad4efa02b1bfeae68dba210862ce45aed821ecf8cb7e0fe748d39b9b9a6ffb01b0b98bc9b03328bc7ce9c894aa16603d77b49389348c0fa1c3f", 0x5c}, {&(0x7f0000001280)="4cb6759dc62e1dc5506ca24af6544b0c7b804a24b2641444f8354cc488d58f52b384a1d78e21ec83d6a941a4f23e72f3abb83a455dd80bfc7b3df3112fdcaf8225ecb798af695c8c", 0x48}, {&(0x7f0000001300)="472732b48ec4d155e861a7c5ddc2ce0fcfb92f66b5d71094bdaf2f6a81b032920c919e69d73a78b9895234e741373f71580f7019f613f724232378bd06d81b23b52169805f7876b9af6af76dac5ed34d9c0847866b44f0c45789fe2239696d265fabd533c92ad247c33d3ca59fb9bf798ee4ba0c4a9ef32a034c4ad740803b9de60a555b06edc48790963d300fe9a4b663c0f541244e399466188144c94468496bc4aacc5c4b2c6cc9afb79513a1267c6533fa6050a66a2951b8a23cd498a1c8f96dfed867fed8d22c21b0c2e5ce8852d3e74b60f1f8055115148aee007d3e67016ce9a66de0307248770190", 0xec}, {&(0x7f0000001400)="9a75e3d5d78d78674cbc54d08da775fb66105945ca50f55c304b7e78c1e41b9e7788f49d0b9208212f1e02ce5ea8a3f7e5310d5ec7af598c509b4354d196e726ea05507f61469a61e02df54ab76b7830da07a8e61078ca124f", 0x59}, {&(0x7f0000001480)="2bb2f4431bccef0045a4a761d82603860f2e83e3aae3c16e8e899456ec459bd9a07e6b9aa6695a9d14e89d8300876737faf28103ad04fb76bb9ea7a860e19ad1bfdaac250fc0b5e4f7a2a802bd1466b929b72b5f8b5f8d200bf2fa85a6839c89ff1e0a9327ddd2998929841378eca1f0ea416edab731b04791d9b39c7b9d65a6a632d9dd1b1ea5575a6a998712a71cc1dbdee37cf12d76f7d18cd652f3d334e316a5e17bb2f43b25a24c6d914c7de1339d940dbb2069126c1f79f47b3fc8058c64d5687017a667268d17076bfaf6799c3e1151bee86ddd3faa86135346e28216", 0xe0}, {&(0x7f0000001580)="f0bc6d079cb17b34fb63debc30d7a74028cadd44c3730dffd4a73d06014733a96c4209e45768356482abfe867a6d1fd8e08b43fea38e0a75fc4a3acec863d1fd92b263132823669a28139c75055a51b1fea73707c3754e60570c53bb4f783132f35cbc74146ccf95cbcb845957d797f6d0da30293644701961b1280bd365878b79fc94a6138c4fe3bedc2f81bec2688b30f2d3b20662b3fcccd6b528478fa301e7699bebbc922fccdd9fc7e83de6266e77c32673005d472e2018a9e44dd1c58299e0b222b71b1fc66bb80b5478ad5b0e2be7779f0882ee79d95afb3576", 0xdd}], 0x8, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 00:03:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x80}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x4}, 0x8) 00:03:52 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1}, &(0x7f00000002c0)=0x8c) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x2, 0x66, @local={0xfe, 0x80, [], 0x0}, 0xa34}, 0x1c) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x2a, 0x0, 0x0) 00:03:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x1}, &(0x7f00000000c0)=0x8) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x200) 00:03:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000000000000}, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000180)=""/109, &(0x7f0000000200)=0x6d) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x88, "e379eaef224c790f651d16a8f73e6f9f4b4905fc0437ce2879f9889828780ededc3c211da35a505086d7a47c3f540a909f9197f5f4a67df5df37e42aaaf14aa94403518d051c614277bd5e877c5180273fa4b997f4cc9f3caf19b6df8ac4e41389091bb35815bbbc2a56a8d029fc4daad6ab2df2f279cad3d974db7e3b0648296e20b29e7d2f16f4"}, &(0x7f0000000300)=0x90) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r2, 0xfffffffffffffffb, 0x1, 0xf14, 0x1c5}, &(0x7f0000000380)=0x18) 00:03:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000000)={0xf2d1, 0x5, 0xc6d7, 0x401, 0x0, 0x3, 0x7, 0x2}, &(0x7f0000000040)={0x9, 0x8, 0x6, 0xfffffffffffffff7, 0x7, 0xfffffff7fffff7f7, 0x1, 0x2}, &(0x7f0000000080)={0x3, 0xbb65, 0x4, 0xccc1, 0x81, 0xfffff7fffffffffd, 0x7, 0x200}, &(0x7f0000000180)={0x7f, 0x2}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8080, 0x4) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x80) 00:03:53 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x400008000, 0x2) freebsd11_getdents(r1, &(0x7f0000000080)=""/114, 0x72) 00:03:54 executing program 2: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000080)="c4839d7f3badcd80c442192d3b6969ef6bdc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac3e64660f3a611b9b892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000100)=""/135, 0x87}], 0x2, 0x0) 00:03:54 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x10) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000940)=ANY=[@ANYRES32=r2, @ANYBLOB="f5ffc70400e46b633a21c8363cbcd14aa267976fdec719dc68712bcc4902bcaae9c859e60d69f53f11d14abe7c1134fd816defb38ef07953a3a750c8ba1b0d2c9389cd554eb1954435b1f6593e0c54a5187da986408b3bdf31e918e838cf5f65e2340465d0a16cfe3b0fb3366a875d23adefde88bdcb080000008c2f7338b1b6da2d09c38e2844d1aa4ff3c8fe60bfd2a3a3191c53e229d5e479bb4a2c1721817115764d53a9f70e0b4be4ac86fc8f0799ce0b4b89ac19b83ae04e713002bdeefab2307f0fd8bd3c718db8c2bde0709e3aa879362c677dc347fc00000000"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:03:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0900000087c8060000007948bb2a7708e4577e8b03e5a7635ea415df5c0bbbf1b98de36f63d2a3e3ac66559a6dc07950e81c2b567e11edff7b1e996fe6279b374aba6c797d6372ee2daa6aa210"], 0xfffffeab) 00:03:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x100000000}, 0x0) 00:03:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x63574ba9, {{0x2, 0x1}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180), 0x0) 00:03:55 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000840)='hd\x00', 0x3) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='\xf3\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='[\x00', &(0x7f0000000480)='[.$/&\x00', &(0x7f00000004c0)='%\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='$]\xa4$\x8f\x00']) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/242) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0xfffffffffffff000, 0x4) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000880)) r4 = accept4$inet(r3, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000680)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000007c0)={r5, 0xffffffff, 0x3, 0x8}, &(0x7f0000000800)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r6, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @ipv4, 0x1}]}, &(0x7f0000000100)=0x10) 00:03:55 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) open(&(0x7f0000000080)='.\x00', 0x80, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)) 00:03:55 executing program 2: syz_execute_func(&(0x7f0000000140)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") r0 = getuid() setuid(r0) 00:03:55 executing program 2: syz_execute_func(&(0x7f00000002c0)="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") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000040)=0xb) 00:03:57 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0xc0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @empty, 0x8001}}, 0x0, 0x54b, 0x80000001, 0x8}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x0, 0x6d9, 0x9, r2}, 0x10) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:57 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) lseek(r0, 0x0, 0x2) r1 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21000000000000007500000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dced875baa1084bedfdc094ff8517b214156249c9f2b952c2bd1949ac172e16aa16f668213f6c0a7d7f6766cd51e373b0fa191587c75c3f22c215a122a", @ANYRES32=r2], 0x84) syz_execute_func(&(0x7f0000000080)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0)=0x3, 0x4) 00:03:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) ftruncate(r0, 0x407e2780e2) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) lseek(r0, 0x0, 0x4) munlockall() ftruncate(r0, 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x4510, 0x7fff, 0x18a8e77b, 0x100, 0x8, 0x4, r2}, 0x20) fcntl$getown(r0, 0x5) r3 = socket$inet6(0x1c, 0x5, 0x1ff) fstat(r3, 0x0) 00:03:57 executing program 0: getuid() setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:03:57 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/197, 0xc5}], 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) faccessat(r3, 0x0, 0x4, 0x100) 00:03:57 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/190) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x6a51, "8fe79028c5426fc97d1694e95e7da0c7"}, 0x14) 00:03:57 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080)=0x8, 0x4) 00:03:57 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047222b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000140)=0x8c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={r1, 0x70000000000000}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) 00:03:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26131fa5d93") 00:03:58 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt(r0, 0x2, 0x7fff, &(0x7f0000000040)=""/35, &(0x7f0000000080)=0x23) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7fff, 0x4) accept4(r0, 0x0, &(0x7f0000000280), 0x10000000) getpgrp(0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:03:58 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00050043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x6ba1}, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:58 executing program 1: socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4c4e185e5bfe6d2660f8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:03:58 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x5, &(0x7f0000000240)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x0, @rand_addr="bd400e9576866b5fa866e29946cb26d7", 0x800000000000}, @in6={0x1c, 0x3, 0x4, @rand_addr="d2e3ae6df14abcec1b9e46842fe51144", 0x2}, @in6={0x1c, 0x0, 0x0, @empty}, @in6={0x1c, 0x3, 0x3ff, @rand_addr="bc23589772c764cf150f055e0f287155", 0x1}]}, &(0x7f00000000c0)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/234, 0xea, 0x40000, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="e1737196e7da6a3b434947b403e7765032", 0x11}], 0x1, 0x0}, 0x0) 00:03:58 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) syz_execute_func(&(0x7f00000001c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047222b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0xd170, 0x8, 0x3, 0x80, 0x4}, 0x14) 00:03:58 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:03:58 executing program 1: r0 = socket(0x1, 0x5, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:03:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x3, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000003c0)="d5ea0fb31ca4154b48deb7c16de5a1fd9b16342ce2025329956993cddfbe76f6dbc7633b427edad5d88f917e634521e6ec434d07799d267e2e72dc5f0b972e6ce0a4a6df8e0a45e74e54ab1ff5299506612ae8569d8b21d726abc5190cdb4a9e42d2f5b508fad8a840d8c3615103a539266d996826d366404a2058164852894aa9aae98283dad73d73ecb324f40d4336a0e3623cc4682b85f11ba89ccd0406d1827e5ed9017a8ba046b0dbff9d0482bc28c6249a7d3a24cc11acb8498bf0ad635852ae2365bd") syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0xf8bc, 0x100000000, 0x2, 0x400}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2}, 0x8) 00:03:59 executing program 1: r0 = socket(0x10000000000001, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc481795aae000000006161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x2001}, {r0}, {r0, 0x48}, {r0, 0x4}, {r0, 0x84}, {r0, 0x4}, {r0, 0x2021}, {r0, 0xe}], 0x9, &(0x7f0000000100)={0xf67, 0x7}, &(0x7f0000000140)={0x4}, 0x8) 00:03:59 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0), 0x0) 00:03:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d0100000086dd6002290f00300000000000000000000000000000000000ff02000402907800000000f09433df00000000000000000000330000000000000000010000000000000000000000000000006600"]) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) setpgid(r0, r1) 00:03:59 executing program 0: syz_execute_func(&(0x7f0000000080)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x3, 0x200, 0x5, 0x3, 0x200, 0x2, 0xb2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xb, 0x100}, &(0x7f00000002c0)=0x8) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) 00:03:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x8c) connect$unix(r0, &(0x7f0000000140)=ANY=[], 0x0) shutdown(r0, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000040)=0xc) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:03:59 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000017c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af89b282006f1de33d8747fbdfe4d5358afda83795eaa02dac42385ede48904bf924809afb9fdbba13e48166119eb2aec4fa58467230cfa2fc2aa7b0", @ANYRES32=0x0, @ANYBLOB="80000000ff0300009400000005000000b94b107c"], &(0x7f0000000140)=0xa0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r1, 0x4000000000000005, 0x0, 0xfffffffffffffffe}, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pwritev(r2, &(0x7f0000001700)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000200)="8de7f55d373c5cbec1baa22fb1275d8899c11f037324f7f8bdc99467df74028733e3b2fc72fa104725bfc484d1c34378494d64f9ddf0ae9d611b225d19e07cdd088a609f2475a775123c12391cdc0c2955d0dd3ce74f7f2b0659c463a32635033d3ea177abbb74a3141f371b60c63605", 0x70}, {&(0x7f0000000480)="853d9fa5089a0e81d2d16d239481dd48486fef4b88ff843545d4d85e9ab566182bc7da", 0x23}, {&(0x7f00000004c0)="3c5a885749a0c507203075edd2e62314988654b827aa", 0x16}, {&(0x7f0000000500)="10729d5afe0a7ec57cb21806ee8230f5cd4a3c8a6e039f021576f40a0ab75af8f507ea7ad0e97f9d33f4eafacf47", 0x2e}, {&(0x7f0000000540)="808e54d288", 0x5}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="7cb018b0d2eeea128402dbf36cd719923f71a6144ff0dccd299a3ea42423c97a7d7ca65ff9f39542064893a110ba3a7c820afd32fb67eddca22b16c1ac708433f4f6ee3e9a59a13e7556d0fcabbe0faf88f934dea64216d205b636935f79265d3e02d50b028736036d70eca781b11ee769a6f45fbf88e7d5d51cebe1a0fe689dcab8c09db0c50b06579ecc6014fe07fe5259e09add3c2dd7b3cd72ca9386c77889f401a80fb4084f6cad6f6fa71a87c91eef2f2cd4b51dbb79019b7ca08a87075f0fc8f7045b1352427c096ee66f097fec3e6dae795a0fd2cd16e898f752881591abf6", 0xe3}, {&(0x7f0000001680)="ef92e6829955c3acf9ceb23037ab0cd3f8d0fd233ff2f78427882b89dd86a5a695050607ffb23eaff4036d00fb973b67afad6b32f2a203e11969e7835a079b8e124e8ad3cfca5aa8a16b144a85f7", 0x4e}], 0x9, 0x31) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:03:59 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7fffffff, @mcast1, 0x4}}, 0x0, 0x20, 0x6, 0x4, 0x80000000, 0x5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="cb000000764bb758c2199cfe8b117acc647985bdfd056f3db6308ce6eb656ad7364266809c9ec92912b3001dd9e95d6b8d6dc25eecc51d1a2be314b6d9ab46f0df9ee9206f510f92adbc821171ec975629e194cb76af203d6067dbfc6f22dd5609458262af44f666d6c91b7cf91c2a0a5a5b782eae1c5cef78b855dcdd77301bf738ffaa04fb6b183f0e9842e071c41d1aabb01e4054dc65760b70b214f7d6bfd700bc6ce2e2f6c7935e672fe6d77de2b3977ed6d29f5a1e0ac53a3126039554c0d71d8294472f1d581c7fb043e6a1"], &(0x7f0000000240)=0xd3) 00:03:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setuid(r1) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) 00:04:01 executing program 2: syz_execute_func(&(0x7f00000003c0)="b1bf91cd80e91b69686869dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c441492358f2168f4808eebce00000802000c421fc51c1ea955511efefa911efefa98dc3c31345c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba4a413a4001369879f000000fe") 00:04:01 executing program 1: r0 = socket$inet6(0x1c, 0x10000008, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x81, 0x7f, 0x0, 0x6, 0x4, 0xffffffff00000000, 0xeaf, 0x51f59bd8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x10000, @empty, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10, @mcast1, 0x8}]}, &(0x7f0000000180)=0x10) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:04:01 executing program 3: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c8000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) fcntl$getflags(r0, 0x3) 00:04:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a4142e2f66696c653000d4cb8ab7210cd97da564fd5e364d1025bf36f555a0ac09c210c58caa02eb7757c1edb79ad66311b09a482476540667205a09717baeeb95be464978247223d37b8aa1"], 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180), 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x5}, 0x8) 00:04:01 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000001c0)=0xce7, 0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0xf8, &(0x7f0000000140)={@random="65b62235049d", @broadcast, [], {@generic={0xf23c, "898e25e00dffb24a1846a4ba9b609402aeaff18a32a8792db0c79cb3a21d31ad6e4e70fed5203b6a371d57f6d610afee5171af52e829a2448f1ec261864e3bcf9721a86ea3099fae0f77708801f10d737077c8"}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@empty, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @random="4ef7cd8642d2", @broadcast, @random="08dff3d48daa"}}}}) 00:04:01 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x1fe, 0x409f) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000002540)="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", 0x380}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:04:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3, 0x4, [0x4f9, 0x5, 0x37f2bd33, 0x5]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r1}, 0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 00:04:01 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = geteuid() getresgid(&(0x7f0000001340)=0x0, &(0x7f0000001380), &(0x7f00000013c0)) chown(&(0x7f0000001300)='./file0\x00', r1, r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x1000000000000004) sendmsg$unix(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1630a47afa9ba5bad2251c1b4f5d3fd0110108e8737f971e8e1399d996e90536449ee4dd6633b9ddc7d6193143f1eb60cfdcf017cbc2fa5bb110e3df148e88e0917444a9171a41e5ddc48842d3a51485dfa105cd2d46d0113f3ce5a96fcb77ca81c6115d94136aeafc0c6b33719704a424ece7a196e8f2eab349938cff361d5f875519e266a08875c32253d5bd393e30a6b19485771294414e61b8614b9e811301f3ae3aa6eb63ccd2eab3d31da63fb57a1885e7426dbab7715eca", 0xbb}], 0x2, &(0x7f0000000140)=[@rights={0x28, 0xffff, 0x1, [r4, r4, r3, r3, r3, r0]}], 0x28, 0x1}, 0x1) close(r0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:04:01 executing program 3: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x40000000000000c, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:04:01 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6195}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@empty, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="a27335f63865", @multicast1}}}}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:04:01 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) getgid() setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) 00:04:02 executing program 2: 00:04:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000140)={{"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", "35210e8af9cf7cc1cc5bf15857e147105c6bbe206fb0a1b51084fdf8a10a8bcf", 0x3, 0xfff}, &(0x7f00000000c0)="20cb4bdd65d6dd5ca6d2e9ababc49b08392473deea7f17fdb0ed4e4857c76dfea4b0ed421d1c5ed8cd50a38e2591833b3cafd005df5ac494b198487ac84d712f70681f235c9f951a72b234e76a33da08aa20b189575fd312a579ebbd374f4e6d179fdb3736dada1f10f1748a3c513008", 0x2, 0x3, 0x3ca, 0x80000001, 0x3, 0xfff, 0x9, 0x1}) 00:04:02 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x1, 0x1, [0x3]}, &(0x7f0000000100)=0xa) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7f}, 0x8) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) fdatasync(r0) 00:04:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0xffff, 0x7, 0xdd, 0x400}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x17, 0x6, 0x200, 0x5, 0x5, 0x9, 0x4c, 0x2, r1}, &(0x7f0000000100)=0x20) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="9a", 0x1) 00:04:02 executing program 3: socketpair(0x10, 0x7, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x200, 0x10, 0x2ba31c37, 0x2, 0x4}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x6}, 0x8) setrlimit(0x11, &(0x7f0000000000)={0x8001, 0x10000000}) 00:04:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) 00:04:02 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 00:04:02 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x16, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)) setgroups(0xffffff75, 0xfffffffffffffffe) socketpair(0x17, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:02 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000400)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc601c46249be45dc45dcc9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:04:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x30, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00002fe3"], 0x3ef) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 00:04:02 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:04:03 executing program 0: r0 = socket(0x0, 0x5, 0x4000004000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xf7, "14e18e85640841831fe24157489550a8f556c9241183f42394afdfc2bcd8260f34f217a49b22dcaf899ccc2dc2964f6f3c45c17b7cf3ee3849056a7061ae123552816943e888a6364c7e37b3c609c9bcbb511c988ca9913ccd58be232c8d9f975eb20a03ddf4697f3972372759ba6c8f1848579aee5d6e73a50da57225a15ed3eabad042507ff2f958758523361f04bd51d6e825804d3f81fe8e18e47e94411fe896da241847b1273bd702fc3954e79ba94f9411615dc87c6929847eb8e363a7ca3ee1d2e491e5b0f41a12c1887f728f87a1251348006b16145c3f37c82dbdef2d20ea0e5034f388d7eb6f1a3632687e698b220577bf28"}, &(0x7f0000000040)=0xff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xff8f, @loopback, 0x8}}, r1, 0x8000, 0x7ff, 0x40}, 0x8c) 00:04:03 executing program 0: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1100, 0x80000000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001740)) 00:04:03 executing program 0: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffff5, 0x81}, {0x0, 0x10000}}) syz_execute_func(&(0x7f0000000540)="989819e9c4a2791dcd04050f05bf84000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2abc482813b530067dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a9008000000066470f3803922a4e4bb549c45c450f91f3642e460fae26ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") open(&(0x7f0000000000)='./file0\x00', 0x100, 0x19e) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:03 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000000000003fc, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') 00:04:03 executing program 0: mlock(&(0x7f0000c15000/0x2000)=nil, 0x2000) mlock(&(0x7f000090d000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x24d, 0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:04:03 executing program 1: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x9c) shmget(0x0, 0x1000, 0x200, &(0x7f0000003000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x207, &(0x7f0000006000/0x4000)=nil) shmget(0x3, 0x4000, 0x100, &(0x7f0000007000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x104, &(0x7f0000006000/0x1000)=nil) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000009000/0x3000)=nil, 0x2001) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/217) r2 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r2, 0xfffffffffffffffe, 0xfcc4) r3 = shmget$private(0x0, 0x1000, 0x45, &(0x7f0000001000/0x1000)=nil) shmat(r3, &(0x7f0000000000/0x4000)=nil, 0x2000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="82088d30ef082f39b97285d88f6f603cabe28993241c4f4af55dfedf12a0d4fa11fe6c2a9c6131a1589396af0155b953ab32aeea12e9ed730b2415fb6811078f57764eb505a17dc1ab68c209a04c4f82f17aa6fc722c8cb5c4c5209ca5db28631bbc670f3a14f80de6cbbf5d52427a61c518c799ec11597b3100c0492d0c805ab9d231c996ff374e9844a4f7386df6c45c4abe8daae3b8") shmat(r3, &(0x7f0000001000/0x2000)=nil, 0x200000000003000) shmctl$SHM_LOCK(r3, 0xb) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022eb70d696c65302f66696c653000"], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2209000000fe8000000000000000000000000000000000000000000000000000020000000000000000000000000000000800000000000000000000000000000000000000000000400000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="080000000000000009a222007f00000000040000"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1ff80000000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0xca8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x1f}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:04:04 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080), 0x211, 0x0) 00:04:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x3e8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x4) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10}], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000180)="18ddb109d3b78401945e5c43e2e1b200966df17f5f047d904481ce4a5cc000f3a45d3d", 0x23}, {&(0x7f00000001c0)="8f7f6bbb1fe55a874d2e76865b8074896323a16a683736c380e44f454f03edb6f1bda2231f57e4849b1bcec66da6f417eaaa9e28c72c1f74e48c69c434b86a79b09f18ad346538c6b12497f09b6a4a6532ccdb71d964d3aec6ed4ea91bbe9e39355d96997b3fe1d3dd9fe58589c45b72c226d50f9ae89a0c521d64869fd39ef113999af319fbd18751570f5279d95f0de1ae3c382e8a1f191a28e6e350c81a666ad8565ec58cd5c484dc6d01006ff0df3c5c0bb98ea52d730f3c2629292563c85005dae87fb4c6245e4a452bc77f46dedbb7ae3fafe885d94fb0fba5598a9bdc5177", 0xe2}, {&(0x7f00000002c0)="bd6e8624d239541b22283d6b9151ff481e59838a30fe72f76ed5aac92712a6b2a16914993f8b08f1432d53427e98e79d0c007676", 0x34}], 0x3, &(0x7f0000000340)=[{0x80, 0x3b, 0x6500000000000000, "abd7606e43d82fdbe17d3d265a95028f35c63f1b316c10bcd30655ad3510121d41560d46eb96df10fd61b95ebc647a54ca7c307cc9c022bc9a1bc492fe975edcba970e2ae63d0964725719db95568ea3b63657d86e5715b1e87d818dcda5c3303d872d0b4d27016505615a012f0403"}, {0x98, 0x29, 0x5b5, "bf88fef54189e848d24fc827f58db1c866e6b7e4f061c8a5eeb4baedbce46e5f19f42e5c36179e7a7c7b27fdff848a9f1c457e78002270b0514beff617667a68129cbb19444921762087db54af0b11989f729af5ecbb68bc2f2c33bc44a34bdb6608c20e170555e8ebfa1ee0cc7acffc71c4883fe076e67b3bdc5018c1980b87958b52bfe64b"}], 0x118}, 0x20181) 00:04:04 executing program 1: syz_execute_func(&(0x7f0000000000)="1cffc4637916d7b08f48209fff37cd84b0b069e4c42205b8d3c4c279330c0c17795b34f2680c0000008fe9589b26c7e4c753fbc4e101ed7c7c7fc902023ed107c4c2b90a231667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7c4e37bf0257b000000f60f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:04:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)='n', 0xfffffffffffffd8d, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:04:04 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="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") link(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) 00:04:04 executing program 0: r0 = socket(0x2, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000700)="5423510cf451c6d7d6265aa000fce2d38f873c25eb83fe1a3821a1bb2c555ded9722699313ede37689a7c14f6bdef167031940a3a8a9c9db7ff0d60928f37079f4fe1cd9728bff3237b646bc37f357b4f8fb58414a9f31fdec63cef2845d6f5536df787ad5cd848ec232fddc80a10221c5294a71848ce495ad851c20cee9938a1d5e636ec68fe18f6d53fd86c98090f5a47305bb61780450b7193ed6830e150fc5a673f91a38e450b6bcce16cca079bc2094ce7a2daee6b7f61071f88886dcb167a9f8a2a8b4be30f75e36f433fb966222e5f1af15fe1f210f77a17d", 0xdc}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000003000000000000000fff7ffffff000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd0, 0x20000}, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8e, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xff, r1}, 0xc) r9 = dup2(r0, r0) dup2(r0, r9) fchown(r9, r7, r4) ioctl$DIOCRDELADDRS(r9, 0xc4504444, &(0x7f0000000200)={{"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", "3e03ba91892dcec715fe8d414b1d60ba07263ae4db1f2937ba7b23a5df99c872", 0x1, 0xff}, &(0x7f0000000100)="da2217fa73a01ba7d058315e4a05b80f14ece0dd201d01a5eb053f460cdbc7dd07c72f3d63f68dafb882dd6f8946715f88869459075a33a6e45d19ed9f1d16f5ed70bce668c7b8a779475cf24bcaee2987387d9efcd72f03520104e9e4da0861772ace96dbff647d56d93f906da7874dc6bdc88659309f147aa9c2ad2c9c9369d6603ef51786cd5f7d2ba73ea1f7776d126fcbaa24e2101350f19819ee49fc7b111c233dfd623833c3fba9c28cfb3b0e32f0255e18edb890572f16933e94fefbf6c9529d14ffc4150491103965", 0x7fffffff, 0x2, 0x0, 0x10001, 0xdb65, 0x800, 0x401, 0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) 00:04:04 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f00000004c0)="45d8db6445df7a00f1025ba978e3fdfdc4024d933455b30000003e3ef366f20f0d4f0cf0019ee46d0000d4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 00:04:05 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:04:05 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x7, {{0x1c, 0x0, 0x5, @empty, 0xecf}}}, 0x88) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0xffffffffffffff87) syz_execute_func(&(0x7f0000000300)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") 00:04:05 executing program 2: 00:04:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x8) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) 00:04:05 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000e9ffffff00"/110], &(0x7f0000000080)=0x6e) accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000180)=0x1c) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast2}, 0xc) r2 = dup2(r0, r1) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000280)={{"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", "152eaf22fdac26a66f4e3fc60db0a28fd669878b5dc66af40a062f37dbef2e2e", 0x20, 0xdc5}, &(0x7f0000000180)="995f2ab78089656f8291369ac7c0f996e0c770992e3ed4dcb212adf3ff5dac8d41e45fbf15f5d9a5b22b3c2a6e2597c05aa2aad641a46fef16c73f4e8d5b110a271247cabe6c2714347a7e894f7c551bbcecf3b63c9ccb62172258f66584f7e980f421e5b47ca8d448055326704d5bcfb9feff2ffa1cfc2afcefd941d90f001cb8d9b6a9450976d271391d58618a455be30db4f64244d18f46ddc057a566ca2c5cc5fca1ae8b142c4e45df31e23d556c7ce4d9b5fc9195b0f019c275ea16687654943fd37c275073199a9fd120a8def1a81150fc6597", 0x1000, 0x4, 0x4, 0x1, 0x5, 0x0, 0x80, 0x7}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:04:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0xc00, 0x1e) accept4$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x4632d5c4886d1715, 0x30000000) setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) socketpair(0x1d, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000300)=0x81, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e21a01"], 0x1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:04:06 executing program 3: syz_emit_ethernet(0xc1, &(0x7f00000000c0)={@empty, @random="3ae52cdbbe7c", [{[], {0x8100, 0x8c, 0x49f, 0x1}}], {@ipv6={0x86dd, {0x401, 0x6, "234e9e", 0x87, 0x22, 0x20, @mcast2, @empty, {[@routing={0x1b, 0xc, 0x1, 0x7, 0x0, [@loopback, @local={0xfe, 0x80, [], 0x0}, @rand_addr="5eb269f43b7af9ce1754d52f19d055b6", @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @broadcast}, @mcast2]}], @udp={{0x1, 0x2, 0x8}, {"52e28cb606c88b3ab927d0d729ca5908203aa0dae328d1"}}}}}}}) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)'}}}}) 00:04:06 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x4}, 0xfffffffffffffc79) 00:04:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x4, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x6, 0x3, 0xfffffffffffeffff, 0x58}, &(0x7f0000000200)=0x18) 00:04:06 executing program 0: shmget(0x2, 0x2000, 0x50, &(0x7f0000ffb000/0x2000)=nil) syz_execute_func(&(0x7f0000000240)="9826473e431c1d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:04:06 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = semget(0x1, 0x4, 0x20) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000980)=""/68) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r4, r5) 00:04:06 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) 00:04:07 executing program 1: socket$inet6(0x1c, 0x10000003, 0x0) pipe2(&(0x7f0000000000), 0x4) geteuid() 00:04:07 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setreuid(r0, 0xee00) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet(0x2, 0x5, 0x78aa) socketpair(0x0, 0x2, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\'+.\'\xe6(\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':\x00', &(0x7f0000000240)='[$$%}\x00', &(0x7f0000000280)='\\\xa8\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%!\x00'], &(0x7f0000000600)=[&(0x7f0000000380)='\\.\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='$\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!&@\xaa&\x00', &(0x7f0000000500)='(\xe8)\x00', &(0x7f0000000540)=')\x00', &(0x7f0000000580)='/\x00', &(0x7f00000005c0)='\'\\[\x00']) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0xe3d, 0x4) getpeername(r2, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000006c0)=0x10) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) 00:04:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:04:07 executing program 0: syz_execute_func(&(0x7f0000000000)="c4c17e7f5ace0fae67083ef343df19c4225db97f32640fc73506000000642edab04abdfa01c402fd215301c4a291f755e1c4a3c57984730f0000007dd9f7") syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:04:07 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000003c0)={{"a74a20019b67b366cd44a6ead07d0038df836dcfc7fb9a675699e1586c25240aa9a8682f9d0fe0212ded424ff203e8bdee89a23493c9b6e11580d9f863a5b1742f2037cda4831893c3caa48a6b62f5edb7951d6fb2b7038faf0fc8d91a787ca97d6d4dababdf0a572f4e19925440908c78625e65de617901cf42e2102ec30b7ab8cca2bad40073ab86431cbaed5136fbdfeaadad39089bd149d725a58e0fd0e91746c62022c6195f8bda662fcfeba57b584eb4adab5f7b2a31ac2c948628c774e7f5f80c2462a1d7cad5e01b7cf001b964cd844758f0dea2a8eee1906d33a85bfff0a35b2bbd2a99f467981c94797fbe529e360257b51a485b9943250dfb6477580cb3fbae8bccf19675f937b727562fad59cbd87311d7bdd1d018415da15fba0d5c41513596c52221020b869da8de0b93f1c5c4b401aacc9c0b9d360d1f124d679e0f833699bc0bf39c4a025990fcab7f17d9c527a0a441f2e5fcefbae1ada8e92bb2647dc874315c1ab682cba17c8577d30e84a9f47a9728b18eb512dbab200370b4566253ca5814823596d6d31f6a301240c5065be38666a651fb95cba6084e728769cd29588339ea3dcce30136d44d5eeead94e0e11da2faf1f9be904f6de6506699a5668e1d7025056024bbf0546d0b556840be15df2f1db1e38de836af065433633e7d72def11bed71bb1b1cd9a3e22827aa15817568947602a6bb7a1dc238ffe89adfe85b67b22a58fbd18ee2c289e4c1179476ac27dccd3fed288ec697af3b39d95a181dbaa5cf53f962d70c9ff6dd6cebe295263ec1e1fdd1867786833ce3753daf9a0db44d2b019d5ecf90b11453e9da405f20489ab2448c0daea4f59f18742ddb06728599cfcc6cba198c2c56fa7a5f182fcaca3d7223a7efab262ddf02ab948916a8856a0081b8fa9999a9a5a548201834e0d8ed7b993b88484e8a67dfe4481eefa7510b31bc5d8ab95e9e6ce23a21d1b9079201c4584560aab3419a0a9a8d9e38106bbb8c45394e1dc8cf45b544fa1e675e5f523534242f35a82010c52a69b36a9c234cd89f34c4e41699b3026d6bd94ebbb616c17c808c04342069024aeec3750d4fcfc346ed4b37d26c76e5aa47160a1a089446b180c34676d7ba960924b86c408207f7492feee1f2931cf6932ab7fdc00b9b353d86a1bed6fc4251082a157c8a8ed7de75775044c925ba3e3b2a57f8f5a7f77339fd02d6289d65100175a631f59541d26a6ce23d5cfdc1788c860498d8429ddb2d6dcc7527e96da82f11253a51ccd6c310cb85fb3f17f3a4b7ad3e56b2b322a00da0ca470038b928dbe2dd23277c23f0d5293833c766632d0784ec60e28c4dfaeb9d0b33a28951d060029503152248848ffac1e522864f1fb38f083660c2fa719e21e46f2039849c1897c5767ce195e90c08439a66ba60d5cc864d3ad14374486d6adbcd32", "d097c45d88a6f3e3a47db76052920e17972bcfe0170741c882d73db81d22d210", 0xffffffffffffffff, 0x6}, &(0x7f0000000000)="b3822d23d6c839989c5e33ea8432669de747c67f35109c", 0x87c, 0x89, 0x9, 0x9, 0x0, 0x3, 0x6}) syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") 00:04:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303a00fe8000000000000000000000000000bbff020000000000000000000000000001880090780014000060c5961e00000000ff0100000000000000000000000000000000000100"/102]) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) socketpair(0x0, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @empty, 0x1}, 0x1c) 00:04:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) setsockopt(r0, 0x5, 0xffff, &(0x7f0000000c00)="8176ad66bd7e5d459742fb40a8fadd0f8d2d20acb5712ad5d47aa3ca6d8e2de576941b080ab2a968b68184d4123745fa524e791a3203d61c7328141b7b49ed38307f722649ecae88c733dad00e55b74e7ebe7ae8898fbb7fd5b4566c7841b1f27f2f75e01a88408f6d0d777d7832a5ae5406672570461effe33d37c103f9b5ea1a2869ea5b751e0df099299039b0b10457f550c90173bbeac4450fa277127f6a3cfd048d301c280a97600749117818713feb2fe7a53d0bcd2961aeb6025664ae32f2077a3c0c1d51fd5a0d7f8e", 0xcd) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x9d, "dd5deb15df1610ebd0d96a0875c61ecd84c04adbc0059e1c4882fe788b3a1ac9f39597d457c69425c14d5587eece3ecbb01a912966982b3bb90628679ca997ff0ee79d2633acc856bd67a030d3bcc4cf5b8234d42beddfc1fb9a5bf50405020be7c11cacd22bc55b1a3eaeaee48a32ea667c43da1e18a13bb95ac224aaa9501b522aabee82eb3ad895af8b0560e877f1013e781956a357b3b1c01c93ed"}, &(0x7f0000000080)=0xa5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:04:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x1000001000000, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffff7, 0x10, 0x7, 0xfffffffffffffffd, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9d3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x379}, 0x8) 00:04:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f0000000040)={0x3, 0x4}) setreuid(0x0, 0xee00) r2 = msgget(0x3, 0x10) msgsnd(r2, &(0x7f00000002c0)={0x0, "158ba3031b41fd6cc22f677ce2d8dc29667fd85be38b5ee67c5c1a67a6b7985ff984cb2f783260ce52956b2b7fa5e7130189fbb33da5b0bbcac37b2998ba7e18c6dfccbc30cca54f6a5d2e2594509225cd9a451dea75f48cdd7431a6f724396b9e6b5b3ea150ccef8a6b4c2804286aa1ed9ca9a43563e04cd3938701d1f4068862d8170aaa793593cd7442199ba21938c347578d8a32d6bbe836d31f49167c379b4a34ea0e5f584c059e768e7c5ed79acbbc6e58bf93b9dab4e34bc7cf67c4da7de7cfeaef252dbbf4ee83d0325102bc53478b4be0022cd560c9acb0ae74ec3cf001cc2409e45f2eefb35077764e1bd45770d004a98f31da50"}, 0x101, 0x800) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000280), &(0x7f0000000140)) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, r4, 0x200) r5 = msgget(0x1, 0x20) msgctl$IPC_RMID(r5, 0x0) 00:04:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "0d885a60ff4a25d15da052405e5a84104dac2542ec4628c160a80017df7dfd44", 0x5, 0x2}, 0x0, 0xfffffffffffffff8, 0x5, 0x3ff, 0x0, 0x4, 0x7, 0xffffffffffffffff, 0x81}) ftruncate(r0, 0x7e2780e3) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf109) 00:04:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x4a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f00000002c0)=""/214, &(0x7f0000000040)=0x87) 00:04:08 executing program 1: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c653000000000"], 0x10) close(r0) 00:04:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x85) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x1, 0x5}, 0x9624) 00:04:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socketpair(0x0, 0x20000004, 0x5, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) write(r4, &(0x7f00000010c0)="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", 0x1000) fcntl$setown(r0, 0x6, r1) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000080)="2ca416a537b17ae5fe06a640a9f2935864de6bd11bf4e0bbb6d1efbaae9a54f322725a32575dc717f889faa2ca0a4b5881d9d85fceb12bc6c3bd6ecc5dd4a565ee380efa46eaea4af1f10c5038ad6cc3a2464432a8e640153f0cfff0afd021f51728b6804a5d3508d4999914dddac504193030a43efb16490558b91acbaf6be8ff40e942f445ddb06aa9e35399289fabc11c7d6522058885e7ad8d73e1c123a06dcae959f0414a0584e9771e5385789e8b094b4ede164c5c33036f36ddc19fd33c28fca4a91bf0b0d5f8c16cefb0347551e02a76543d54e10f55db9251a7ecbee4c552e323ad24da497a854c2304fda609f52e552ccd08f33f13e531f2fd82cfe2b3742c1acc0b30fd49a836c784a12d97db79ac3b7abdf860f96f88a7f13e9e584402a93d8b50dad04275f2d6ef97c1b652d9d614303af17e77615585556931d4def43f05864a8ac048899e44903473b884a43a79ecd1fd4c7aedc08ddd5d278e66c26ecb636558dc1ed9bb217b7670607456db159af05bd66edeb6fe53cf51e18d61d79c623481e771b3f7bc1b7b5b726a8c11471caf7e9e06528788fd08ec7e55a47f36170b11e8bfc5981d5af6b66de10c03f4935a83c9cc4004a9855b3487c2dc6b97f59383f87e375a453d1aecd8da9f8a2107f28b7c91671a2b836a0e29342bf245bc022f5ff725c58276d4a8b2d249231575afe02e9105d02d2531d307d2a1df03a1ba44e441e00a3ad65db1be9504eca268e7e0876d1aacdf56b67c7d89fec5921688ee30192f03c1052e31a1cc5c24e97f244938f5cf8d9c24262a6f4becac36346414db5d83c0b501b90bb52c687b732165cc5862fc66f4f8146118cf29dbecf4d1d004f3bb96b22036c106f937dd62ac1e1c2acbd98755756f98e3baa7ae39ddb2e8e4d111a9c14aab512bb9ed3088c728f83f563d10cc61816a938165d2fb3267a070ab578b35f4c1ab33c2884c65762c4b1ee7b074683e500ede246257602a9b2e1c62e01edf6e8a7465b8661a66ad3e99dcb1980309b125192cc11d93d0feb85d345fe40142cb2e2c2ba6994ef7ce41e9ddec6a0686a51642729c2c3964607a33c9a5af5955a6c4bcdc532080f650feed475378bdcbdaa99adabb3aad089319bdd949d9095d13cb075ca8ff5303e7f897440bac81aaaec413f7f3af80d10d5a6dc3be42f29299cb2f1f9ea0197a3e27a428c18e75be38d09bbe2a5982487f5163160099c3ea9526ac3c917b6556a9ec31ca747b6288f0bf8e0609a37569b386ee5e9fbeb077ed3625eabc91bbde73ce3060462796ff2b7b802f1ff9f3b7d252e940c8f582a100d439ee37bcdfbecd2fb41b5d6be469921c5012f53053b0cbcf086af7a3d1f0deafb082340077f25085719dfb19df71afbf6b02c78f037c9b2f260b8fa9541e850c9783b8d364b07f7d566387e76dff4bb7ac81cf25d06502e02aa9a28588617d5b84247f9f21cdbfe343ff0aaa59deb0da4c7fb9beb7768ad4f66b7faebdfae6c6827579465bb4fa1e954e4164058cc822f53c889a450f0517578e69d12ef77f5777e54017c5f581ee88ffc98f6f18c36cd301c17da4bb34820ce508cbc94b1cea8f31c217fbeb3060d9d130ad7819a112a3353b570e7cde981d4bfa773d68b622605a622d8cf58dfcbfe32e2d5ad59d17a671d769c7ef4288aa8de306dc97b93630ad979b6d141d9faa4c3d2ee97bb561ec091813a8d38f9e34a7d6f41e059f54234949d393ffcee7f9d4437ef9475f77926a29e23955a4396a42aea4da291c00eb25eff818caa5936e7d49a075b6a0efa019e88ace961720ed02bb121c62c0f7ea6e091b8b46924dfe115917edc7b18b39a886d7004c68ed00a6df2889c769254004e5d42464b523b0a80482b76f1ffff243920c165a6d5753f53242a7d0baf44d9cd5d6911451eff444f97057d40ec1ca13127a7c2670b4b72eaf22e415dd804926214274f4b922ca5f5dc596a3f5b6c44b6b701f8f05ed3922ab3a0a8ce5a86e4c358e5af57476dc28f87b21ec2cc919540ae3ff9a4ffbc07d2620bff4a0cd374411f1e40517e7b16b1c58c5156854f55b061ae3ec6580b5aae500197fa1629e7e847d6a52bfc168a823397c0fc52d5a2cedbe3c4685bd469992f4f6e67e85624ffce5c0ad23d599b06a45a306a49d300a1fe3afea1c8fd43673cb41768adaded8d5c7499cc6cc3c4b6e9f7bae7e1009e09f5dcc56159ab8f5b42a07cc77610e6ea9feca51d1da8bfbbfbf993887d5280794e951bf93dc2e3f5159a13d7cb783aa17f7bc96d8c3bbdbdc9f41f28767761cc2a53b94f47b9897c982d1d52f93e54ab233473b09b4b4c1d8080195f029ff03e4d9b9fec9b08e4a0e1bc07c6a772c3d91c7251aae9a3b7a86b0c7d2aedbe4f7e67b9e5f0ccc0546fa2773a143a3af596bcfd88188d8fb890c9638836173cef9c1b6ac188823ccb936e5a4e1fff786b8720206134c3e52e5575d1aba914597d9d592f949eadc0d632060a132312588bd5a79b3ca4344a174c7edc993fe24f639b9c3d50336ce637db746dc5c3cd54bc8a68cf7cc89c7db12655d47f7d877e3f6ec7e9ad83bfb73123f8ca51a03a15a52b3335c9a3e0f6ffb74ad72664309cc3750e2536f8a3c1d3aa09ae8b63972fa17ffacb4f753025978e0c70f412d1cd16c35e68ed4b6c6c676eef80102ea72d680384eeccee2f28cf2aeb74a8360693b6c22b37faf280a5a94ea62cf6abb312ee5d7093d6e21795892cdc58ae07c5cbbbe49a7229271028f6dbd2e8082c7fb77bacd788fef4e0110ffb652fb82620eb7c1d3e7f549353f06aaacf1ac1603ab99f03c36ab653a53832a7fcd899998c442f22891920b008661fd2062ea00630091cd6830886dbfc60505df424ccefc4b7992a0591303c603c2c79486e169603668082a9dc9edeae7397fd57c5c45b1313051e289785d4d3f71c0137edce95977f5687356d05a9aa4a4964bbb9c6a485ece4711f07ae25884a901f06a94f0eca559c81d1190774424ec877f44a08d54697c1afbae97d1862838cc44213e9a1c0bf5a6347e8254a0f31135166aa78012f35276dd04a501699ae8411db583c1e56ed7e46bec04518ab4061a53839b563fe338c2ce29c9d14a50b9aaec6e030697ff07d2b5063dfa562ddd6c0dff2107e93d183a60090c836be799d98188272a1547586af51a22fffdea01dfb3ae869c3f02ae7ecaf5347415c99e91453f4af311c401d4ba4dab40a63c00e8ade73598db48f778480790953ac40dff2c52e38f72aba5e56279da9bdbc18dce5dcd0a42dd2f2f2abed6b55210b7a070657a5e5c3d38e9a354e89dc59c9f25c91e2d396e2ef150cbfa6d9fba36a707c4f7edeece90d01b28c1c5bbbd27f9f970eebafe9314e2df128cf215c645a7a1a4ce5ca0dc629f3122a6f37b2198613a9d298b181711ff01e124ce57bd50140551c1bc84ab226d4605a93a9fe311d8965def8f1cc6cbb1a628c7be5c8e8da8eea6b43c3ad4c83afb386e82201cd3a4c89972fbb03023686b3db844daf4c11ca4cc650f010b79bfbd50884cd7ef76f8d94790cb0b889351b47a1d75ca4b09587fec41821942ce6de78687076356ed6e5c6b57d01fc650cc834b7bdcdf1d4236a9be162d69fc945303c5f0d7f7df974ac3c35228d4459d296d79cd57c210dbe26c39c009e30dee76206c606a3cf0a594e1203def13f6207f2a1234e6f49e4bfe9c452b082e9d6ec0beb9fb83db5f813cade60743bceb190963bb82d5c881c0eac08ef7cf235fc97deb09af56df00ad7f2777202ba1520e93f114ac1f50c9600a214d1c0674728e07677538f529f261f5ab510d5e27cd09f0b458f5231df768bad987c8847f096c247ac4395836a0b37a306eea55c98e3e4554f6e70553a6450b710cbbb095cd3c190f9fbb3b997be7d351bb360c8f13ffcc359b552d4e40895f3af7fd148df1f66b361f6721c655001072d36fdcd95925062fb6af51d9aea7a71848da5bd7b7c6589f3951b9d7354a20a2b7bd3735523aad8d64cffd5b62c63024454c7952ea8df6936394f057bffbddc11fe847a623109cf5ea6194de52b94326275f88e325bb2154e560e0279ada4ce6492c60a109e6663907c08c1815238f3cda39ead32e96bfefc5355c71a4434db91e5c0112008ff9a7aae064a8f0b84eef8cf17e87de8bf83645fd49e5ed6885d3407b5674a363dfd362e2d8b0609969b9a23ffb2cb79e2419751db0e145f1622bc741c71794eb4b3607b64f1e7c48541efeca8b312c2d7068fbe96226eb0780a99b98d4c7a7cc3efb346e13f8e990ed241377bab8b28046d2ded5f511601820bd29861adb58a39d93fedec3b054fdefb6260faab0a294203f9e38cf6dac526f408a438b8bfb203295577d2cae9952efec07c6be42af12f7fd15b0a7ecd25aa078b4115801e63b4171b1d85e3c61177ac902a201897490f8227cf2c5eaccc016af7ef87f4e33f23e6cd0c23ffd69d0840bfd77965d355cea2c2adeb76baf5fe7538e020e3071580438bc1df76d4c86af8779283f0f0177b06508141d554d85996e2d7c0575a85eb50a6b2cf1e831eb05caff48a9f4e3642298cfe5be37329c4750c1e6fbe646c101e09b4be532a12fb2f022976526e112d755e55d9650ccfb6fcb3f2a6cde40bf1e84151a3a2c87f629cdc6a10d4655ae34b3332998055ade3b3f31719e88c1a3359ec802f3ed791bf2a786ad0623477d1d61cd56146463cf2d5da17bd838efe8e81726a38c76b3b8c37cfc3bd958c7142fd2519316a8966ca3aa221455d2427b47935343ffe87632949775c99e49f8527160d8d29fb43c718a4e39df7b5aae7bc0aed2cdcb739273d95e89d9cf36158c9178be899a75488a723bc834ace997e3ea4efb273a1a31df832d9f0855f8bd67ec67ccad75b7692a48cf70c0cf631f9d6c9bc69cf26f0f91acc1ceb55f2a31c9b29b6a4b538bc27ed24ff760eab3da499d29595bfed35bc1d82289abb92a7d05b0c716f8bc8976efe8d04c24aa66b5dab981364a0587081bebfcbdbeb14b6938f664815fff27950cc969491d15b1aa358296960cdaf89fc398de7e2d9d5626e6bcabbc79e438dedb46bae84dc59b0f93b325181c7490adb7ee2c282dad04665f50e40189ca787d33625e15d003812405106440658c00388390b722ddcd0853884d26694854600197efbe1e90a4f7ec95e56f3e9c82f3b22b28b05de3901eefcfba5ee7a13b78c501b464a21465ca574722e9f5ea3833c738777a0187775bfb8fe100ffa2140d75d257383ef80a3c34ffd99d402be9d6cfe4f34b71714944f417c0e98d8b87be3025402ab94e04931c6f36825daa49bd5c4689cfc68ebd2010c476c70811c6ae324214672498db2a83823d6de50d660810267661f98c33abdd6640c29554a0530da2891878c23359aa1f426291734731139ad7c9b2f311f815cccd517c54430c94e61359c47a13e31728c757f6a1ab856790cc69514d73a6ade6e99982af6d418c1d832d56940bedc485e466fe3bb5516ea70129ff2217593058b9448dd96ae6de74c3c228c1668eab882715295c35ce7bf33e756c24b4eb740af7b2c55301e5c3e088ca2c361b7f06d7e7e1027318ef30887eb0a07c6c2ddf8619747c0c92cea06be29a8f5659bad743223443ff8b8b3f0a6acd01dd42028ea65fb270dfdf254859322c2aedccf8c0b4c592b759ff19320a84ca048984191faee8f50cf71f9148cf81510473775503fa1271ef422bf88db66fb46f7a91989270ea091a5ac5cf3358f5e622c8ef53494a0106") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) 00:04:09 executing program 3: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1, 0xe4, "5596933c3ad85af77184c1b26ba1bc553a7e1fe6efc53455261a5825069d89b1e7db67d088bbe7fbcdc75ca96c102b6d104321aabcc667491bd3f4d2adb51752d1fbaf15e80c7f8846880a81c5d80cdd2da9b3a889488903538b08dec57e7994d1614f22fb0c894433ecfea2210c6572b67c381313a8f6b209f7996da247a43817da274708ca04d9e9875437390d8d1b339c888f0195272bcf1473ce44eb08200d9f256a4e89255c3b90e3ffefae017df3f95f998c53846897fef9410a49cb0e313ace03fa9f97eb6e0b0857f8d37f33e559b25194c87e95440bae6e59dad27c302c7a94"}, &(0x7f0000001480)=0xec) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x25, {{0x1c, 0x2, 0x6, @loopback, 0xffffffffffffffe6}}}, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) sendto(r2, &(0x7f0000000000)="d3062cc285dcb6d9b9ef45bcc794673a3227c91267e783cf5c4ee1d9ca5010da7778b15df998736a26", 0x29, 0x100, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:04:09 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x10280, 0xb00000000000000) 00:04:09 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001080), &(0x7f00000010c0)=0x4) clock_getres(0xe, &(0x7f0000001100)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000011c0)={0x0, 0xa444}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001240)={r1, 0x345}, 0x8) freebsd10_pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000012c0)="4c1b5a89ee1db147bc4718377eb0a55ee2ec74696962b5a152cfb3cd9a9af4a007898b2b908c4dc982f6a68817e6b264e8ba5c8d06") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001300)={r1, 0xa2, "ad65bf5dfcbeaf0aa65cf16a8887fad2a8d5431728710598fb1b4db61cece2026f1833b4d3dca5232d96eddf5b6b0a2849f11472c0dc0a0eb82ac16039a8e7c95a79f8e99e42667aaf0282daada9811682e4880ee875addb13d46ea0d2d7f24cb90d9e5ba10fb668c6c74d8f8dbaa7200560591ac6418e693febaa0c92e91f572b6c0efbd412f6930499b6d9d54cf68d2c17a46d928641c4c0ff1bbb63442def83e1"}, &(0x7f00000013c0)=0xaa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001400)={@in6={{0x1c, 0x3, 0x100000000, @mcast1, 0xff}}, r1, 0x8, 0x1, 0x81, 0xffffffffffff0000}, &(0x7f00000014c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001500)={0x7, 0xa7f, 0x10, 0x8, 0x9, 0x6, 0xffffffff7fffffff, 0xfff, r4}, 0x20) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) clock_settime(0xf, &(0x7f0000001540)={0x800, 0x1}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001580)={r4, 0xe, "6abe162de98f090b679204f94fe3"}, &(0x7f00000015c0)=0x16) accept4(r6, &(0x7f0000001600)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001640)=0x10, 0x20000000) freebsd11_mknodat(r2, &(0x7f0000001680)='./file0\x00', 0xc000, 0x0) bind$unix(r2, &(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001700)={r5, 0x40, 0x8, 0x800}, &(0x7f0000001740)=0x10) clock_settime(0xf, &(0x7f0000001780)={0x8, 0x8cba}) readlinkat(r2, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)=""/4096, 0x1000) bind(r2, &(0x7f0000002800)=@in6={0x1c, 0x1, 0x1, @empty}, 0x1c) open$dir(&(0x7f0000002840)='./file0\x00', 0x10000, 0x0) bind(r6, &(0x7f0000002880)=@in={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000028c0)={0x1, 0x2, r4}, &(0x7f0000002900)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000002940)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000002a00)=0x8c) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000002a40)="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") ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000003a80)={{"543ac963febdf0ec9bab42e26bbb0d21cc6578978a364bf38a49c26c347dd11aeecdc71accde10c42eaba9cc1f41fae4b952b7730884ed596a0e0c2f5f2e473d26378e6ca2865ac193f476f531554cd3b4036778600b987820212f64792db3247640f8fc69d91efdd420ecab691847b89ff0dac890d6ce666e1ad44e3e94b924bf4879f3ceb66cb070e9e76787b28afe1416fc06b84c5b0a702929b750c9c766ab1da9daf136c5d99467d1000a6893b606ae5ff72a07f1134024a1e86dbd571fae9afd37d37d21c6cf14b1692aa642e83ab4a59e13f16caffa84f46e5fecfd7a4969aaed35b9446ffd0cb525632ab0708337bcc29e72843db12272adebae3bbc4cb1e57bc471896cf966157e31fd29e71c4790aa2440980f882c00357a1b0138e4d56cf15d71e284dc65a9ae6088fabf4aba39e05187e1306c0b6ca55d61828be89f85e09f379b602a18d9a7286f6306a95b51fe8ed5befcb56f255edc729c485a9d62bfdd2944b0a37f3c8fd2ebdfc37a06a1d342f784f196f5c0540616d79ee4651d16a927901c4dd18ab5b3441c68dcc6fd11ca07c30692e4f12d77f4c23050e6b458e30a24bb538531ad2c03d1dde1d74ccaf5d8719d104cbf5d363890e0996da73f9a8d7c9b0a307062d891b0c5924ac3c9a94e1cbfcf40fe39861c4df31ed6e121587e0332bd1d5fda6213790dd188ddb821a723a7240e46ed71d184e667c850b12e2851f52c423853336590f12801dccbcf39e2b8fa72d9d69e07731e4c4c997609a3a0232238585876318ba81bb623e416a1767ec6e416f22cb424a909d8dbb61a947e1a725afc02d9173fb52658488f7ec191432cd0b2e9a091f7b84073be50bb7ec15aa8f851911aea9468add335edf6281dcffa66eb700ca406ce9042216eb153bbb29d40c1df9601fa91f09cd8259b9680fb2b5900eae3fb81429f6b32a09724c957fb09d92283c4c77734b85e15647c8245dd83eaaadadf28481edad3b6a314d545befcf728757df12fd17336381669f4eab6de7faff691b56f0e0c3d928016ff8ca8b7a785eb111a61091bdd9a6eb489745ce6d4afa4297a242b7b63ceefe780b80ef60f505605888a95c6c07bb8203b9119ce2ba5108a853f8c2538af48f100b1cdabdb037de0f0add2f1ebac6875529ba817a7b74473acd412c5a4599d5a10738b7b097a1cdd25a7e0c59b79289ed12f3de408e7b115d38b670cd40c01072d8ba9414ee3e6ca7813ffd01de291538d4a86a82dccac1c22783e1ac5925fd8acfa34a4154cf907645089c92272f5938328be09e51e40198ce330767c785c36f7aa130501295a47012b9df16ac07556217ec72168b5941f0c221596783b3fa82c26c41a12bc96baa3a34fbfad16ad27056c3b7e51fe3f4d1bd594ee8adf5fa68642bb409432f312fa92360b1e0899441d92719ae41f79ae416b", "c0a4926fddfa8d9301b375075bfc784558a760849105cd544589e6e621f83d06", 0x5, 0x80}, &(0x7f0000003a40)="8950efe2fe65b0cff1cbe46220cbd30e84b412432b6ca80f", 0x1, 0x101, 0x3, 0x36, 0x68f, 0xbdf9, 0xffffffff8b31427a, 0xff}) pipe2(&(0x7f0000003f00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000003f40)={r7, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000003f80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f0000003fc0)={r8, 0x7}, &(0x7f0000004000)=0x8) 00:04:09 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) poll(&(0x7f0000000080)=[{r0, 0x82}, {r0, 0x2}, {r0, 0x20fd}], 0x3, 0xb) 00:04:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x100000001) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0082848df67c1562970e0174958fba67776e09c394b9582345f6e77eb986225da9c905406d059f"], 0x0) syz_execute_func(&(0x7f0000000500)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90000002e70101053fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1fe69787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000140)=""/210, &(0x7f0000000480)=0xd2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) connect(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:04:09 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xff, 0xf, 0x101, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7fffffff}, 0x8) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) 00:04:09 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x0, 0x2) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) flock(r1, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r2, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x80000000000040) syz_execute_func(&(0x7f0000000000)="984a2af72cb277770f05bf03000000c4a37bf0c50141e2e9c422e9aabb3c0400004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") 00:04:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0x1c, 0x10000001, 0xbc87) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x6, 0x91, "a43d0d0b81f70e49900798bdafe2a673845508d414b47217e73289bd323d044caff5253c5e8763c5d6569e59730308df1bf01a87a1898c5256701ddd2267884e4d3c0d9d119733249e95c45e077d7647a10d39ec108d1642ad5ca7c0f8c1dc1218ca42afb279da42e42b9a2c344b7e40e253b116aef13c53871b4dadce317e3514b4752b989cd5c1e8d39bee00fd3eed05"}, 0x99) socket$inet6(0x1c, 0x20000002, 0x6) 00:04:09 executing program 0: r0 = socket(0x1, 0x5, 0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x400, 0x0, 0x0) socket(0x5, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x10) 00:04:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0) munlockall() ftruncate(r0, 0xf100) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000002700)=[{&(0x7f0000000100)="7cba51e45d447f3d38d7dad5767211a3b6adb5113cff53f548e452c0976d9d243b360d7bee39afcf168069a093f4bad9b71cd63939d241844411ad2c89882a386a85ed5b9516d6d8f4221a95e174757f2c6b8c23ecad68697ed43493974193305711286de75f6deabf224856bbd9d52c6f5bc351c7f1a613fa551d4de592a5f7a63ae75e89e8ec9dc2db15e19ed7977909fd6ee55b4772a601518e563fb9ee36c54ae04647ee95d7de40e8820e04238c272ba389102f66bbf0be0d26f92e8324bb9983be9e2ccfac9cfc1be90e1ccbfb2838bfb08049ae29ce7a736c1beac6463fa5b3eda732f181ec3c752e831539a4fa21", 0xf2}, {&(0x7f0000000200)="a83d42ae7f3177f9e42b2f16f380b3a5da780137fc2e49a736ed49d3a96322408dee769ce57e814139f2a4afa4913e9622498064e00007e4b36967ffa8df1ebbfda23f1d6235ccff2a2e006ce3b1f32268328a38f4e889541a2b234186ec284edb2d837ee6440503ddda68d1f47d956544cea07b109626a342ce9bbf806363a27a633c4d41bbfab80ecc916810c4f1573ed9b06fce682fb0df39bd881516cccedc1701067d71a785dce5a2fa000cb77662df3056e4f701da95c2c34a79bdf72d7a78530a1b45343203295febaf8f695f67cebf2ff4c7ec41e9490bc64426d5140e4aaccf048569374a29690cc06be34e160e0d314bf1", 0xf6}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000002440)="3c34e172e4f9a81d6192380afc09e8fe33ce324d8cbf9cf124df4605d01c4f319ab1f1b8d0e8a14b9a793452bb5f37f60daff51374c3cf693d13e02ee790e950a38cca98dec5155eb3f7658aa4cf691168bbadf6c9d772e06036a9fe9299829bf6bfda6c1c98749899d6c9afa052c8b10724803f2d58d60225623e7e1bb61b90d8e7069f31a4dcf6fe83f020f7c42ca8ecdce40cc23a", 0x96}, {&(0x7f0000002500)="c86bb738ff36940abadcc2ca2143035ffe5e84ebd096950ff796d235427a9fd92ae9911157598fbfad9c3aa8026d991a0d34ae8795056cc0e44878c0b7c1ea21d512303ff90fa713ec54324d674b992087933325dbb000bc61e7922be65c77175ee9b7f12f2ce1a9ca16d6c2a42a6365ecc3a4b5305c89aede1917a26fb16d50be10a895bb1fcae48b262322e6ca471705b2f1573fdab8b862f0c0c5bc954649545a445633597445669a257cf6b7c5a589daa5b1128586ffeb1740dedbb66eca9e4f12771ae0874b95c997d3fcc36b95556552deffd8b62a489f48675f08ad0d85b2b1be1e01e847550d8259dd3d86768129594daad2af", 0xf7}, {&(0x7f0000002600)="43243ba1e76453daa56a87a4970fdc702e74bd952b3294fb8c57183fd0cdbdba908a47dd795a53ff84bd446ec195b3f62f873a7eeab5d6a0916efdf402750273588bf0fdb5d0fab29d2b4f5405850161b8d008c80b4ca5db9a2af54f52debf5acec8d638d7a4e02338a377c5abe5a6610b63a4cd", 0x74}, {&(0x7f0000002680)="0cdccb89756f6e19da16676e9c3d00b7b8a99c02f7ab89b46055303871038881f0e9048c0deadcdfd289ab1d002bffc714b898bb2cf334abb46042575df570fd908ceb1b84edec55d658f40b9f45d942f720f3fba8c2bae05efb3a87f9180103a84c1c5f1914567de3", 0x69}], 0xa) flock(r0, 0x0) 00:04:10 executing program 3: syz_execute_func(&(0x7f00000004c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c74151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r4, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:04:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x9, 0x0, 0x0, 0x9}, &(0x7f0000000080)=0x18) 00:04:10 executing program 3: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) 00:04:10 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000427f00c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") setrlimit(0x0, &(0x7f0000000000)={0xff, 0x4}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001200)={0x0, 0x9, 0x1, 0x7, 0x8000}, &(0x7f0000001240)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001280)={r1, 0xff, 0x7, 0x1, 0x9, 0xb}, &(0x7f00000012c0)=0x14) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = accept$inet6(r2, &(0x7f0000001300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000011c0)=0xfffffffffffffe08) r4 = shmget$private(0x0, 0x2000, 0x440, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001340)=""/85) r5 = dup(r3) ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000180)="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", 0xfff, 0x3ff, 0xd621}) 00:04:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0xf, @mcast2, 0x10001}}, r2, 0x6, 0xf9f, 0x6c40}, &(0x7f0000000680)=0x8c) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:11 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="138d130dbfc0a8ad62ec12f76ff6a2cd021fba07bdfe2f8e0132561a5ff77f1454d1d6c68575dcfefac5bd946466537fa9cf82d380156231f35e5070ddc25fc7501706bcea3d9af1f4a58734ec85746410d6e771f1ccfd2bc29725d02401acf34379ff0e2b54316d04d6fb6490fa07858858f90846b29fdae29115e105f835da8e1377250974c3f368370fbdf896903ae843724a4146349399aefd912d875a92fc18f1e825e01ec7894a395eb975", 0xae}], 0x1) close(r0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x1f, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000240)=0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) fcntl$dupfd(r0, 0x11, r0) 00:04:11 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000000000060ee516915455b88562f523b7381"], 0x25}, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x5) 00:04:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r5}, &(0x7f0000000500)=0xc) mlockall(0x1) sync() r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000ff0700000200060009003f000600000002004e22000001ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/156, @ANYRES32=0x0, @ANYBLOB="ff0300000500000000000000c9ffffffd8ea0000"], &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000001c0)={r7, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:04:11 executing program 2: r0 = socket(0x1c, 0x10000007, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x200, 0x7fff, 0xfffffffffffffffb, 0x77e, 0xfffffffffffff680}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x1ff}}, r1, 0xfffffffffffffffe, 0x9, 0xfffffffffffffffa}, 0x8c) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:04:11 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x3, 0x100) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 00:04:11 executing program 3: setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) mlockall(0x1) sync() r0 = socket$unix(0x1, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2ce0a3ae", 0x4}, {&(0x7f00000005c0)="2bc86de93b470cc157ac2db5b245bd6a9be2a757c7b34369aa8ec03a32c73eda104238b8daac77028c09b66a7e02f94bf820e54786df221a8751cd7a2c4babbb809af16aab1265a63188a8d5f5a07402a002241d20796f4cad13cc7a5caade597eaa08645aed3ea41c7c084b5751aa3ba2e1e67dabb57d0da728ce229c1f4894d4760a5e9b3c709a685493a3f190afed48c0217e5e1df0ae", 0x98}, {&(0x7f0000000840)="e7f06b79fcd3378c18185678782cb0795f7f2df82a2097246fa147e2772d90ce85300918af078da7faad8dfb49a5da5d871b0ae12936729160b4141ae6322ca3ff89f6d439a402bc471892255cbc3425bba33ce0d9b89e90b55e97ea3797e71586abf48e07859f3b82dc525b22c15d1daeead1f227dbbe28f0a5885dc8f0af6b5c2705c89bca92cb51dbb02f2a", 0x8d}, {&(0x7f0000000900)="729aa8abbf20bc583a552ca4ef8b912dc4d95e01c55228d2f6da80560edd8533032f0114e385b24c59b0549804b2f25f93573866b2d8b1e0f1722833d0a933ef00260b26e058297cc4ef1a334ebc105e4ac04bb91e3e17e41a01b9adaa8e", 0x5e}], 0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)="f3409ac1e31915970d070a35028f6615d4f314307cf01da21f6f2ed79a2838f226b3ac93663261f3f6e0c2064daf0b44729f37d619fa9b11a106fe8faef1451b28e8ded68c561f8b8a28cec0e6970b9151ed3f93e3dc48f3b56bc8e1e3a94cc3589dc9fa1347f23dc4aea420f388e98260d7b3f1ea1eae062d2a7307282ec6030e0a2728d4e346ec4ba2cdab0650da9e2eb72bfe44a8a2f7f0ca"}, {&(0x7f0000000280)="576cb48030cfe005c436f51587b20e7e7727a2372145d83dfe94f86ef4a24eaa1f50ed1b17d5c88f4a068d46bd2a70f7423e47afa0042ec177ca4db56ebde9e62cd155ba73169484d19d798745dec90ea07a11d52df8fec880d266d96a1c35d9b574f109a86dc7f8d5f1b54819db8c48a2bb34e73b63c744c7c1abe1527958df4360a6bbafb3d5aa2971d242a4f284580fba0c0ecaf65487a5dcf0096a5e150135d1"}, {&(0x7f0000000380)="67cb5711be23d1e9769fb581465fd17e621c6c084c03f1b464d1f14c252d40657b52a0a29df1a11857dbd853a0ee915abd8401d04622cbc5e0fa3b53806897b4a989b870948a0527ef319c8d951a83b8d9aafb54f8a81e3e001e1ce41239667ecf31bb2ee53ce9e56f37e38fdce0199107b652f6903321d81ed7dea278d4957a9b45e66853c66572ca9eb33a1a5873a36fced1d6fda667284f4052fd3b74213db47c54cbeb8e401da5cca7dfc36290a3b789dfc618d10d21f3db5b3b27d5a4d146e9e6ee61f02d63b55693922a9440390d08f0eb4247f99d779cc084578f"}, {&(0x7f00000004c0)="83ab9e0d8f244ccea8f6e20fbe9bd4c1d7e825847cf82073a24b2c00e3e5cf8c87e7fa831abfffd2f90610f50264f493ea535bcfd906b52c50ad3e1b39a06c404636829f590afcea67605861f9205495f843be45bd60cfeff2031046c6a13ded23b663c33d038ecc2eaa4697f207ce8ac3845381359104b79e23e1a8be02628e66011ae082d0ecfee6b528756427a511b20e03229ba7b1c653e13052357de38b1afe443354e2c5f81260c725d8ab496c8663946f80f1d979f3cd7a3e28629bcb43b217c3484834d456902c9c692b4d3cf824", 0x22f}, {&(0x7f0000000740)="58f0cd4723149443935f83bc4d16bc2e58bf2f725382dd5ff6e9a983e87be6cfe5d0b26075e38046ac16029d52f7788904230e6edfffcc072fb21093fa76ebc2fde136b4d4c837ca32b26846a9859e0cc1d6ea8142c63dd611ddcd5508b9605c85dc34abaf7b01feaad2bc8bbf451018f3e24175f3687303740333840df82d80ac8354c9abc1ff1da8d4293f21b490886152544802bd1d5591989275c99253cda762a4ce637c4613d06f9ae2d44276531e07a36c1f69417a3c657efb6e4d1ed13735beef33da55b5c9a3f8b254abf4c3b3ff8d9ea6811ee3903a67"}, {&(0x7f0000000100)="67ff1ac2c03365e02fbd8d55d224f6f71f75a8e10a16816294c2e03b46c797aabfe1864953f03aa36602e8fb7ef7260a33acc1c828b1d700f5aed49a16d5b2de49dd0676"}], 0x1000000000000075) listen(r0, 0x9) 00:04:11 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c2022e2f66696c653000d603d3bb9c354448e3eee8c5b31e26c59133c4dea8dbd8a4ebdb8aa2bcd4090b36bf1085070267792364c9a9d46c3365ff12bc3ed37acd813671a4e55e9ec2a1c7d4badde2471157accba1fd8426c4ed11fd08e323f2ed9199ac921b9f018b1d0f82eee6705c6d8ab5b79ee586bf"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:04:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0600000000e0d3990d52bcd33a06e79df562dc928e1800450000150000000000019078007000bb000000000500907800000600450000000000000000000000ac1400aa00000000"]) freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) 00:04:12 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000100)=0x10) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r0, 0xf4, "f781862ea26a6a5b763162e578fdefeb0474fc60236fbcf96053186a2ebfa865f32edd5599555be4a21b54a637c952334bc82f718efd91dd7e2ff0913631aceefc02d5c2bed86d3dcbf3994c01c6e4b324754ca3661a399bc05fbec6e19f4f4b4f1266853107ef071e539782e088d57753d043b52cd9315617c84b0c6ccd8533ebd587215377fba3879aab01d1cbc8f87d0b7b691b29278d379164df731789d7b1fcd3919094a8f4b8f18afd29d4fc6f37b435dc25316612e030ffdaf629ce5c01d5cb9db059f4a18fb527a28415dfcfdd5f36810a31886b4793199206995c6fbcea4684b048fb0e0c01292839dcef7ecac8fab0"}, &(0x7f0000000340)=0xfc) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:04:12 executing program 2: syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:04:12 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e5000/0x1000)=nil, 0x1000, 0x6, 0x81412, r0, 0x0) 00:04:12 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x84000000000206, 0xfffffffffffffffc) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xf9}, 0x8) dup2(r0, r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000140)="2fd470e5b8d4e7047b3475df7548417f0bd38736da618f75744cb2c6007bf42e152d91db58cb1442c4f18d9e697d7e3854e65e698fe00fc1fe409f730b4d44d457ee765ea749ede1b97abe335e0f6f14ecd3c7c3f3a9f61209d93661475a13c298cca635e988d58a5ec6147ca76d94d02694c8ce3dae8b74cd6255efe6d0c0a45f66e4d4d8be2d971d094c7480c7bb4ab9d77d6ba62366a5769b1633660e50a7a4222a85261fff8be0392236195c6fc8197cf8dcc4fe36fb37ef92f743da5dff4ac73b49ae2a8a9137d26901bceeff101aa809ca") 00:04:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x5, 0x9, 0x4]}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:04:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xbc1, 0x6441c88c, 0x20, 0x10000, 0x3, 0x9, 0x7, 0x7fff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x6ea}}, r2, 0xffffffffffffff80, 0x7b4, 0x5c6e, 0x7f, 0x4}, &(0x7f00000001c0)=0xa0) 00:04:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x2, 0xfffffffffffffe85) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/225, 0xe1}], 0x1, 0x0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000140)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d0660f58e000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c42183ed6aad000000005a5a0f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb660f5e2f892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10008, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="47f6b1cc86270b986058df1acd5df9451d23b3cff94b0b9f5aec4d2f334186d69f00e7f3d0ab584f074b57852e0f7db62d3f619c4672588eb87d49fc7a302ca8adbed3bc8b40775ebebf6912c992a1173c0995922d79c5c31a185eeccf533946d06678184c6a78e842fc9ff48b9e741a826983811ba20c7323e76d0d81e7b7b7e3c11b0ef8c92fc352e39236c09d1c2704b39ce7566ec5") 00:04:13 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800000000e, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x27f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x5}, 0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x410, r0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 00:04:13 executing program 1: syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8, 0x80) pipe2(&(0x7f0000000280), 0x100000) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x1, 0x44) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000240)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x1b2) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="643446f40734aba6975bf0c88cb7e186a8e1e85df2832b31b3b0b75d1898c567bbb0c9008358ed6721be8ef0eed2d5a4b83b41d72cb135361487b8d452c6bffa43c3948a39762ddd2d45b771c79f170197a562d5ff51d83cd990f4ddf549f4047de5e7a06a49f4a86f04a23c186ec2bd6b04ac7ae687374cd361b532c80a1e4049c0395534419995ceb19e36db7b894af0e601a477b4ba19ce13b87c6a374b0b16cba67c4e591d0e2b11172c37c9892012365ed51664eca2a2cc1a475e74ed169bbddd6f502a14fb13b19ca3736deb21d3d0d85fab995b2f3cef31d5") 00:04:13 executing program 3: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000800)="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") r1 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x140) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82dac2035369726c6530"], 0x1) writev(r1, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:04:13 executing program 0: r0 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f00000008c0)="969899caca2c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f95b89292c26d3d5a18771e270fa0ab34d1f3a670c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f0c42101d44d73c42295ad28a80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71e0f1f00000830a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000140)=0x22d) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x6, @mcast1, 0xfffffffffffffff9}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x4, 0x7fc1}, &(0x7f0000000240)=0x8) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) fchown(r0, r2, r3) read(0xffffffffffffffff, 0x0, 0x0) clock_settime(0x4, &(0x7f0000000040)={0xffffffff, 0x3}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x3, 0xfffffffffffffef6) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388") 00:04:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="8bb43f0359d912cbb8d902ff5826e639165d99b6c43482e712757352ab6d70e31040c274c1287bafb79e5561cdb7f6bcfb360b79f1a650aa57fe1f3340928800690f2e1b3a9697733e4d5f3908dfc041a86c12f2dbd33bb06a9e01363a8f0861afa90badece74c1c25e9d1ecefa88a0a890f48b6b97258a491119ba9267911a8e2827ee21fd81357e5be7eee363f2999bdd8060e2d1e7df9b1bb5ca9f288cf5c631ed7bd0de26b9f7e2f32e621") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x800, 0x3a8, 0x4, 0x200, 0x4, 0x400000000000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1000, 0x8000, 0x5, r2}, 0x10) fcntl$dupfd(r1, 0x11, r0) 00:04:13 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000700)={{"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", "a3da7e8bef854dfe22bf953f750ca8ffcbcd65d479bfd54022a6b2b89697eb1a", 0x4, 0x7}, 0x0, 0x100, 0xfffffffffffffff7, 0x3a6, 0x7, 0xfffffffffffffffa, 0x12f0ae16, 0x400, 0x4f93}) r1 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffffc}}, 0x0, 0x5, 0x100000001, 0x81}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x3, 0x1fffc0000000000, 0x180, 0x10001, 0x8, 0x1}, &(0x7f0000000140)=0x98) 00:04:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x8}, 0x8) 00:04:13 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000bc0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x40, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000008c0)={r3, 0xfffffffffffffffd}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:04:14 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f00000004c0)={{"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", "6c81f85f4a8e5bd20d0963df8bceefa2a50aa2c24e9c8686a55f707615bbd368", 0xbe, 0x4}, &(0x7f0000000000)="8fa1deb29840b5dfc83ac2a1b991b1c01e88ad2b5b", 0xffffffffffffffc0, 0x8, 0x4, 0x3ff, 0x9, 0x8, 0x7, 0x10001}) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000080)="f4339a1bd0609f27cdaf2587c20a249633697b673e06aa595b8f9529a4752e0d844377d3255ad3c34db0", 0x2a}, {&(0x7f0000000240)="f0caf98d021abbde9a41c90890311e4bfa264ef4f595aff7f639db59c48ec20bb89350ccdc314de52e745bb8e568be266dd8e2f016aa503257b46dfa5106046bf8bce5650554921b9c47a9275001f3f2f4ccf2d232e1ce418f7dd869940515317ac985147f3e3038a20d109329e5e01851074999e87d78eb694a1d289d527982f84a7d4c9f2f8e2d4e828066d045e2f80eab8374d642a6801d560731e6dee65ec876ea", 0xa3}, {&(0x7f00000000c0)="b0397a7ac6b7d7cee7a9f18b0676a24b5a963ed246675528eede9a09088ec3a310a8bef4f1dc6179c3", 0x29}, {&(0x7f0000000300)="daed899eb26ab1a86f534c690d517af259c37c2ef97bbe456985afd4bd7491796a6392b29bfd496599635d654b3d6763c3434883a60998f9ac32530bde0892840b54f3cab7b23f4599caa0bf4e7542858685fb5bf2f233544d9bc5e01c4fa60236d38ad714650ad78ded3cd5b26941e2c15ebed39e21b7ca0dfc5011ba3913b59323d31ac4820c6e8362bd59ac633aa8af85acbbc2e8298aeb606ec634246e9a0aa554e75e", 0xa5}, {&(0x7f00000003c0)="7a37ecedde0d4c169f535869d12dc084be2a2196dfa30e7c92fe7a889f451012a996a7f0cd82385adc479e3b9ef3d63d131cf983c134b99dae6d97f00535be1908ad9b1a728f15f654d20711bbbe6ee3050475", 0x53}], 0x6}, 0x10d) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:04:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x8, 0x2, 0xfffffffffffffc00, 0x902e}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x5fabf4ac, 0x12}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x5, 0x7, [0xec3, 0x400, 0x5, 0x5, 0x5, 0x3, 0x511c]}, 0x16) 00:04:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000380)='./file0\x00', r2, r3) socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000080)=@in={0x2, 0x3}, 0x10) r4 = dup2(r1, r1) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f00000003c0)="b9f59bc873097e551d6e8b555bf6568c44e221195b") ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f00000000c0)={0x2, 0x7}) syz_execute_func(&(0x7f0000000100)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000300)="38baa6d4f9717b74fa8a31c07a2fc8cf6bf7ac135505f77fb96f918aa4cf541e7c102c948a4718d1", 0x307, 0x4, 0x94}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x61e}, 0x24) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000040)={0xffffffffffffffff, 0xb96}) 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x5, 0x6c}, {0x6}}, 0x0) 00:04:14 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "588b5cb98c50f302722e2fd62ebaf30950efd4bf6f021bc2589252772b2ee6c0", 0x8, 0x85}, &(0x7f0000000140)="47a9b33513f8a49d406c4f340dfcbe22bb30db939d3da62eda63b4f5beee700e0184b1a414e58adf", 0x6, 0x0, 0xfffffffffffffff8, 0x7, 0x8, 0x401, 0xfff, 0x3}) 00:04:14 executing program 3: r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = geteuid() setresuid(r2, r3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:04:14 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="cc3b39be7a66", @broadcast, [], {@arp={0x806, @generic={0x26, 0x809b, 0x6, 0xc, 0x2, @local, "f068dbd56c3e65f75b4249fb", @empty, "31d1d77dac546307a5095ad5c42997cc"}}}}) 00:04:15 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8") r0 = socket(0x17, 0x10000000, 0x6) close(r0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x10}, {r2, 0x24}], 0x3, &(0x7f00000000c0)={0x7fff, 0x9}, &(0x7f0000000100)={0x6}, 0x8) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="69d72ecca8bcebdcb7c6569d2a220e5b0c49b7c5155dfb2747b260ad92703eec4cfc") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:04:15 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = shmget$private(0x0, 0x2000, 0x124, &(0x7f0000d46000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xaa3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x6, 0x2120, 0xffffffffffffffc1, 0x7fff, 0x7fffffff, 0x5, 0x200, r2}, 0x20) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x80) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x2000012, r4, 0x0) shmctl$SHM_LOCK(r1, 0xb) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x20) close(r3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x14, r4, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) 00:04:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) fcntl$setflags(r0, 0x2, 0x1) 00:04:15 executing program 2: syz_emit_ethernet(0x184, &(0x7f0000000000)={@random="fffb49355213", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) syz_emit_ethernet(0x12d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 00:04:15 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7, 0x87, "9f5ede2ddd102b4d88a88dd8a7de55259a29c6146c79112b002e17fb061226caa10b053c640bcbfa3fd791f92e9854190d4084aff917faa10700476dd83eaaf4c9d0b4097dd164d6b684c95d0f21f4ab7ae340e641c0aa5efc962512095fce794c05d5694be10ec3c0a0e66331c68c69f937da51dd2dbabb7f4924e5bfe0993d23d3c73df42230"}, 0x8f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x40, 0x4000, 0x80000001, 0x3f, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f00000003c0)="b3e8abdcdb82a53b884dd26746dcee7789b5f44205f34695dc704ada557e21126fad9d9ba85d1970326eef6ee61f2ca08b0e5d9b6060df7c754532c6708f7349dc") r5 = shmget$private(0x0, 0x600000, 0x4, &(0x7f0000a00000/0x600000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) madvise(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3) bind$unix(r4, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000480)={0x1, 0x9, 0x1000, 0x5, 0x0, 0x3, 0xffffffffffff7fff, 0x1, r2}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x4, 0x401, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r3, 0xa55, 0x4d, 0xeb6f, 0x6, 0x1, 0x200, 0x8, {@in={{0x2, 0x0, @broadcast}}, r1, 0x5, 0x0, 0x400000, 0x6, 0x9}}, &(0x7f00000005c0)=0xb8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000600)=0xb, 0x4) shmget(0x3, 0x600000, 0x200, &(0x7f0000a00000/0x600000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r2, 0x200}, &(0x7f0000000680)=0x8) r8 = semget(0x0, 0x3, 0x4) __semctl$SEM_STAT(r8, 0x3, 0xa, &(0x7f00000006c0)=""/222) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x0, 0x7fffffff, 0x80}, 0x10) r9 = fcntl$getown(r4, 0x5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000800)={r7, 0x8, 0x2, [0x5, 0x5b]}, &(0x7f0000000840)=0xc) wait4(r9, &(0x7f0000000880), 0x3, &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000980)={r1, 0xbf26}, 0x8) r10 = fcntl$dupfd(r4, 0x11, r4) setsockopt$inet6_udplite(r10, 0x88, 0x2, &(0x7f00000009c0)=0x80000, 0x4) recvfrom$inet6(r4, &(0x7f0000000a00), 0x0, 0xc1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000a40)={r6, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000a80)={r6, 0x210000000000000, 0x5, [0xff, 0x40, 0x1, 0x5, 0x247]}, &(0x7f0000000ac0)=0x12) 00:04:15 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x5, 0x6, 0xf03d, 0x5, 0xd277, 0xfffffffffffffffd]}, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x192}, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000001140)={0x10, &(0x7f0000001180)="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", 0x10000010000, 0x100000000, 0xffdffffffffffffd}) 00:04:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1008) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/226], 0x1, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0x6, 0x4) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) 00:04:16 executing program 3: semget$private(0x0, 0x2, 0x4) semget$private(0x0, 0x7, 0x80) r0 = semget(0x0, 0x3, 0x110) __semctl$SEM_STAT(r0, 0x2, 0xa, 0xffffffffffffffff) 00:04:16 executing program 1: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="1ea0d1a3e723ffffffffffff0800450000300000000078019078ac2300bb000004905d3746918fcd306b559ef100000c00907800000000450000000000007c0891dfe4c4945d7cac2f2640278340a9ccb10af5adb94d72633bb73283708238d3a918db12768923c71a801ca0e3c4d28133a3f6372688c05be34309251f05e16c7f864addad89b40e2ffaad42183097fd2e5bfba2be5c7de81f1b14c38a4a62d17575e5b29a76e1a044b52e2cc28d11764fa803cc12f2459dd43c5022b8ce6d47e3421a73fd1326e0a7c7dee2e9f7a5b91a46772f2c7afd4904f51eb6270ad18c35d7c016"]) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 00:04:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x100000, 0xa) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000005c0)="7fda36b2e7a622acbda8c8b62d393793fc2d3c5360d0fa1b61736560bcc858bbe5a859cea2ddf9e60c27a45de9e506fbafa761e2fedc004a1d56210a572cf8b235b939c9e690dd844487cfa6200adbb8641463d308b78dc79ec25f3ed8201369dbf708be990e3c4afb207e3c5580a4f585366837951daab829efd2b31a49a3d8b19c7db40c06b7e34b") pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="2c60e1ff63588394bfce0bad9014d7956322cf885544aa7753852124b1d3f8ea88a506a3cb367ea276ac9c0bfe463f43ebe23eefbca9e29636e9075ca64332be70afe1edaf90434b8e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0xfffffffffffffd83) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000000200), 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000580)={0x2, [0xfff, 0x4]}, 0x8) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r7}, 0xc) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f0000000440)=""/118) 00:04:16 executing program 0: ftruncate(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="c3a9d9a7152f5b45bc230314f9a51356a6374c98c4560964ad8af967405cf7007f97ffe954038b6fac9155c142d6299de5185cda81d3c92f3c201ce5f5772b53415d8d2607103df867612a48b73b3a6047ac06ac195b64808d93f2427b06cd2e58c00c845ec29589f888baed0dafaa68d746edb378d6a12cddab8af8f7ac67f5427247a48d3b29db895eca49915bce3e22d64cef2a17ef4809d317e523096cb5799d49476e1402148eb91afd66b80e4b286899d7d48b42a351574d") syz_execute_func(&(0x7f00000008c0)="96989819e9c4a2791dcd1c040f0565420f7e0ec4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5bd0074b264ad80f30091e1edef1e5e5c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c6c44fa99090a990420f18db450f01ee16784747f2af440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b000045dec9c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:04:17 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) getrlimit(0x3, &(0x7f0000000040)) getrlimit(0x1000000f, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 00:04:17 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x40) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 00:04:17 executing program 1: r0 = socket(0x1f, 0x1, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@loopback, @broadcast, 0x1, 0xa, [@loopback, @rand_addr=0xd0c2, @broadcast, @rand_addr=0x200000000000000, @multicast2, @multicast1, @empty, @remote={0xac, 0x14, 0x0}, @multicast1, @multicast1]}, 0x38) syz_execute_func(&(0x7f0000000200)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r1 = open(&(0x7f0000000000)='./file0\x00', 0x8a, 0xf8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x20000000000000, 0x0, 0x8, 0x0, 0x6200000000000000}, &(0x7f0000000180)=0xa0) 00:04:17 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffe}, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2d9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x25) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @mcast2, 0x938}}, r1}, 0x84) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) 00:04:17 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8008, 0x14) renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00') setuid(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r2, 0x400000000101) ftruncate(r2, 0x80000001) getpid() 00:04:19 executing program 2: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") clock_gettime(0xf, &(0x7f0000000080)) 00:04:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000200)={@broadcast, @rand_addr=0x5bdf, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0xffffffff, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x339217a4}, @in6={0x1c, 0x3, 0x4, @mcast2, 0x7f}, @in6={0x1c, 0x2, 0x8001, @mcast2, 0x4}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0x4}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1}, 0x8) writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1) 00:04:19 executing program 1: r0 = dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53904d1d866f347adc46291ae8ca06560000066460fae7f00740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15fe6fbfb0f0fca38048336000000") syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aaffffff7f00"/128, @ANYRES32, @ANYBLOB="ff0002001b641d49805c9c90bcd9c61f000000"], 0x8c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) flock(r0, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x100000000000003e, 0x0, &(0x7f00000001c0)) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)=""/196, &(0x7f0000000140)=0xc4) 00:04:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) flock(r0, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x100000000000003e, 0x0, &(0x7f00000001c0)) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)=""/196, &(0x7f0000000140)=0xc4) 00:04:19 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="e79bbd06", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) fcntl$getflags(r0, 0x1) syz_execute_func(&(0x7f0000000040)="1c0dc47916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1feedfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01cff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7830f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f92313373766450f17720d0f71e7f166660f3a0b0865") fcntl$getflags(r0, 0x1) 00:04:19 executing program 1: syz_execute_func(&(0x7f0000000000)="b1ce91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:04:19 executing program 0: socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x32) 00:04:20 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80002000001206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8001, 0x0) getsockname$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socket$inet6(0x1c, 0x1, 0x8) 00:04:20 executing program 1: r0 = socket(0x1b, 0x8, 0x0) close(r0) listen(r0, 0x5) lseek(r0, 0x0, 0x2) 00:04:20 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="480acc72adc82a726646f800000000070000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:04:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r0, 0x40000003ed1) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) read(r1, &(0x7f0000000240)=""/175, 0x2a60) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0xee8, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) 00:04:20 executing program 0: syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socketpair(0x17, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000dde6a982090000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000", @ANYRES32=0x0, @ANYBLOB="09000400e60d0000"], &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3}, 0x8) 00:04:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8") ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="ec7385982dbb4a08fb560fb1d53fe9735e1667155258e9fa6c5ef82d23fd6735d092bbd0e7aeab0fa19684e53a01632c4ba1f7c8c07508f99328822f6361b3b4c35eecf357ee9ae4d0c1a1651c694bf4d4986f95e79253b818dfae0b31f03cc64697e062f098dbfd13a7bf17f6f08c18997c8fe30e703ead11dc92b8b91f3831a6034574a005db896e485ebb6ff6589958c58502b9ca11ea580649536564e22b87513da4a563be823863876ccf1ea90ba6d75e937ad765f2c07740") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) r4 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000580)={{"3e9a36b62e7f09263c3715331d7d61a8198535910d1c2b7b589dc1a2e2c52ca884d71ac1bc841b034b38fd207588897f6246fda172bbe9e70461d1eb4b7c4998d4dbb20c3b86b52092aef8831829fa85ce1c1e425aa1cd215376e2b52b28756c28473fcadf9edc893ef4c3bb172cd5c9ed9f335306e29c8e42b9b66ad0cf1b9d86a5bd8fcd0d97c9208ce864217e845d43e4fdc64a0234ee5b452e4b83758847ad8ac90b6e6995cf12a148a9e41d7954a8efb01a37a6557ee4e575b85c3f42451b08d8629b463706fd2129dac71d826da16b350b4d5bd162701bf99aaa2f5044d1c44af0df620cd56859c1f47a77577366ffb5c69c2f5e74ae77d90f11a968a684a65b2e94976b2b4cbc4450cfe8bae2ee8f01e33b9512551904ba08bc828d412d3a3c7924d55b4c27cc681d2dfeefbdbe0f3e20c3a65a955030ac2c21839324baf857dc436259468ee25b1313dc9315e0dea7acf68c7762f3f7c310f6c6f124daec39b9590bf14005996e6572651b3f917b20a01b952db56bd5373c31aa9125896bf7db58c5f9f60748afefb562dbfba5d260a90253a5c4846b95e3ba30305a9c2c585cddb1188746453f9baa7ba3ab4414c0999e29397c7dbdb0e93f6803b3550b1bfcbb2e6e16f4ecdf08e0de6ea5a7cebd9cc0873a8ef49805f99c68839ed6ec6009a3bdf0b8f4c4d31179583b81340d8a9188c0c5fd6d4356d49c398f4d64f3174f432b136de5ec25ebeba36221c5bcd70131da0c0b302746b3982ea329d946285aa8c198cb1f2aef120f06d6f2a61065c3ca617a00b0e54ea081b56bbfdc671ae5f72239d56cb5236da46190634bfecd6d901a947c6c975a8d9afd7bd2af1794d62b00b2b499082be18e576f0baa0f7d47d6858749ddc73c502b9f0ea017ab3cdc24379879ed68f6acc5ba2af46b860d6a9742acfd57d933fb6bfefbafd657de9b2fb77338727ceeae0cb5b5ff76bb6eb2feabd36bfd29fb6bc320e8cbf383df9f387ab377714179c8161432f153895f21de58bdb1cfaa57afd8fc7bf54a645e8aaa57505b1bdcfc267720c5c683d4b3ab0cd7ab4cfd230f5787019fe80cfd18f8fa1d90d79eb6ec3af2158d373c140d4ef599aaf7525aa4812a2de97e2a9d1f724869e00a2d5a020ed01b9b45950e5176b5792308e718c49942604aa7b6f1004426d737e25a71dac817d829d1be922eb7145697e84c46c434160c071409a62c6105fb45e039b0e8297554e06a62b1fad06c3d55ccb85311e8641b999c45e688a21d31d2ae1545e56a4e1b5cccb055cc00827fcce8aa9995173059dee4edc36250cdf0883ae0b3ec46d7ff14dc8d7e04d528a71a662f368ce574feda8febb074c8beefebd8056c8e6ed1df6079471324fa3466301e4da97dab72a739bb5c4b65b7e6d84ec4f97f990c12b3f821c7aa0e61dd4f1cd5c6b0bfb757a87a62", "905d245ff1923dbebad22aade3fdcc97b622339a0d954e9f2ba3f6c9e3425711", 0x0, 0x2}, &(0x7f00000004c0)="4de73adffa82f7d4a233539e7654b97231f618f433a63117ccba2a3ef17de27eb441828805ebd4a526b1467601a6258dc4d5e172e328c37cd57231b0d7792eccd1e1a85e3b110776087f638058197eb9b08a0ba391040974f7a76621ef3a0e40acaaaa53049731829463e6661fb9da3933ca3ac322bc54389ecd063979c0bc2ae2ba30f26a616cf5d23a40874353d2c3", 0x3, 0x1, 0xf271, 0x40fb, 0x94c1, 0x7ff, 0x100}) sendmsg$inet6_sctp(r5, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 00:04:20 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="944782960d25120d53a9b2b6f3c589d842335e926755386cbe106007e1e8407c606355ac3b41a20674e3b80ca17f0d2c99fafde46d8c06ad17f3709e02f71766dd35b406a71494b59152ef50d294938540") ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000440)="90b3f58b1deff03115e87e416fa558d77c80a88b146a52d0cf36e1d5f6f81477e3eb0975df5e47d4ed7be975887c87c776851257b06b52c28a7c8d8fe42fb52bcdc43e42b8ac364214b719a9015d8fe1787fdcd51a47ac3d0c2c255f3bf44e615065b6cc251dbf329d3d977daf1d8d9398d356e8384c6c01a7c595d363d3feccf7702b350d02c5dac9355d7ad15cefdc99a9b21f6cad5d2b1ba56fb2196d67a79acf6ae6dd62a589fafcb1dc7500dbd0c38078f754e6453e5f7bb1ba613c77ca1ad644eda621dc3865ef1f3b1446cda788b575fa9dec82c725b7b246aa63965cfb4297b6f69e9e44c74bc97c10b91e5f94a822b6fc8adbf1585e6062eb6a1e1f0f19b5e63a2fa8fd5d196fa8c75395d86f672b19aedfb80305b56783614629322e8d525c452e47659f4621c44ed2b362728bf0c9940a0b969ecd0f71dd0f0963ae6981e24c144cc0120abe5be3d7174df9d9dfc09cfd40bccff8da86895240b3bcfe16e1f6bce5ad699507f1382e80dbaf722c590acd00e3e3cef85596d8845aef6edcf4f38bff6e9fc59fd3967ab0ef000e19bde20c364ea5490de3b76485ae746355db8cb1f636343d427eafe7e5cf7dd4e32036d45ae9549a965c2574f6ac73516217e2d2304d434b36ade0193ee16e5074bc4d562a533c4859ea357c25ddc8ec2aaca9e2b8fa02713eee7a1091b0b9edef683ca70e318709f9bbf93ff838b028f0a44d09afedffac071218de30a7f8514d1378a185e1691c29d0b0a83bd554d0ca80c5e9215b0a7a991f9003c6365fc8874f41b2bb4e12b73a916251cacbc850c1a5cf3c1fa04c3020ffc2afa49ce9ee91c0da6aee3231380bfd742e8aa801ef65fdaf8d2e56a54d3a4a2be129bd3465892b4c498cb4e44b6bfeea4da564c6b8e80cb752a1ee5fcc4481d21ea0fadf01c58c60464e89ea2d5583034ca67eb43f50d269184e4a05bef20e414646fe2e5038702338ee03625a9c7d73fd49353433a1093df607f826ec17457ab3078e7fca3a9a644ed4d812d81e9a81dee535529a8682be1331f38999c32a472558be867a0c9659060ed49f7123585be1b72b8024d3cccae231082e38e66ebbd50fbcb8291f458b93480e69b066694e90a84a7d3c3ff33455daead089573d167e50c48bc9ca676d48b04612bcc144822660c179f77e7dede0f78399dc344a4a81b05e73eb07bd2faa2d77feac920b6ae0cfb4b69ed5cbf083684b4ba0e1d3500a06f90f2c0813dc6890340c0cd19b915414574a86c1cf5a93ae2cfb050fb9d09eaf18efb7817c17c3e840bc6f3e2190db824e6461e412a1ad066093a988395a1a9aa0579400ecd0aad51e43e0447c6081fa02fc45312f2c08e658996a4cd5abf3d9f8a8618dacd63ed9eac71f41ae1efe0df7fd5cbf2e2663bd749db1acb41532cee6436c57688ef461d63c967d7a8fcdd4cd21dc569848503c4312e2f0d24041b1350063440aa025cb85a3c4950be2b281830d1a410117bbe08b59a05e46828d72179bf2f98d4a5fa8163229748dba3c5b18b0b676734a2542b2b851ab3b5414d719af685fbb25fc117e8d92972d8a43b96186639054c6df982c2406beabea9b88c80603b24d6d7564d2677570927b8ce05bc9d9adcefdfec39bafa62c619f578b741fd1d5038115e2c1e43596710b9a697769b05d51b836633571dc6f01d135786b3df621be7c8fdf37999fa6fd67e5c39b90bd92b07aff007b6c7d2a705d893e2f6786707e79b9bdcaa4046837225157a0b1906d44fe782d38b70ca014cdbef9edf8c2e91f7474eda7a1f335af01bbb08226933ec081dd3f67952fa5bec1d6cb021d5a4c79d137549f9eaf5f63d08977e669a26d8201a71df271bb0a0fbeea40014e48b5a550ec93f363783ae02568c2c4b22174b7a07c5232b0f554bbb212fae193bc4ccf7a59fae224dba9071d0b3f573d83342a9e560540b77301520299ff728aa6a81be80eee01dc8a6f0d3c93e6060445f7e7a3475f345bbfb38710cc506c2494411a16ad44d55770eaaf88ff19046b9e4fc3e379997b9d1880e1f3bcf9dd63706d8dfbe5ae61e104e7d9e2a1e92f0a12c21242e5db2bd87b72f6086eded2c898d16f180a340c883d19bbc472e188b52955ca1127e6b8d0b3be39d5d16a4658330d8407e7b9e9a8f62d31f04f0c5e4eddd58bcd7ad580502a2c90ca9b5b081726800e6a56fb8248d9ac053fbcd9c7474f8a7981b790ed09ea840b56aa822047f64e44c0da92e411b369280dcce13d5d0d76db090d6031a50f2d4f12f34f0630098a03ac02528fc82d70e48886e01cbee9559420b69c0cc414aee948cf4040bb828dd54f69dca8044c7ee405841d0d8dcba7c0d6c89948a13ad0f29aafab81f8fdd242464b5d925ecf4c6dc36be501229a088c405960fc2603ac3fc35f19c86dca5a74bff5f7260e35450a24ac1d7f41f3c5346c9312d267a0b0d2746a69ef32bd602f87a6b743a0480dee83e8c9a8ac7567ce6ddca6e3b2b49fb81350e6015a8b2dd7e0f3e9caee6625cad43f49d3f7b584c5ba6a1c2bc517f7ff6668bb4954709c511badb16e20f72894758d37ebc5a9d6fa0d6bd267007249098f7eeb414eb7cd03323e8234f27121a65dae4a34b1b53a4dbcee134af1b1c837e607b9da00462cea4ff6b50224dabf2e0bc27675996fca0be0ec69e8bf6eeb31ba5488fd770b6326cb74553abb24777f73c0b5a9e228048f7d6c5c4e630e5c3dce45856b554271f8ad6abbfdc0db1af65b5d735da36db573be987e0e88b38bfe80be4d79be6f6a82e53a3b84d8cf0aca4a03b6574ca1f5f8cac535af99108848a4241fa825ea0fad425b95ef5cd7aeec655a716d342aa40376e7db130253d01ebad455ee3ded907e7bb1b2fd539d6427b82c5552a0a94e1150796f86e26f471886cd1dad4465427fab68cbfe2fadf0daa04f97c55b1682de37f6d889ea92ee3003545fff849618ef0541775aa51a2e0e7c7107a06ba382df2b18f752e7b0abf778c7f4a267be39413576d7bb401ee2b886f26508b7d5d1fa642477062d516a89c967ca8e9c1a7d3562db6eb1c16b742bee931cd04d0184e4de5b615f253f2fce29f6e0fc9f316cc5690f516d01cd37690ab083e278cc1d7b060d9b610ded2b2deaaa63a4672e7062751128463bf997148560db0c6213038a398246009886b953998b4371d9da764462a66d3afc18f48dccc232ac74cdaae676dca336292dc9499b11dc696b076dea4fd47a39e34fc1948aa0d67889457ad0d7dcaed80100dc2786d1f5c21dfb1e0e06489f7ebc28796cc5a44d5ea00a99af13be3a339fdf7f6545093fca82bb460a84ee3a79d2f7807119ccfc0b75ec6585ccab252a0f44d2425f6273612b987b63d314e3e5b90c7b7f37c29bec58eb84f4ac52a29cd2381e4920413bb9795427eca7169397fd55e5df160152903773148ba034436f240b7504a9d9d56a881a05b623608f53d147e68d7c732a91b1da7f29b37d5a421fca041d70c48a8429a5b66d72bb10c03bcc1b36ef6120fd143239514edef9e7b5272b52680e5e5217c53acfff8fbc012410052c134e352599dd69f3b1bef4d0495856c2d3512d87eee6c6575032da6412442325a60f6e80d7217a2b83cde302ec6e4d4152d71994e7f3c85f0b136086a80bca272a3c28416312f4e9d33cf7398e44701e91e44c7348b0b8dc0ba8ad970a4dcce5c0b67773f526bfbdf15f023dcda2163b456eba3af9066ae1377ea978c7736c8a6fb4b5130b7aa9cbdc429bc6540024014d546fe0529b6b2f5d7851d149c313be98b80797d0fb325fe37fa07e2aeb85e8337601d727506319cd188ee989531af175b07a400e0afa30cf1ab377047c3f5e557116914feb1bb4a08a399b6102828a0fd6cc425afb9f1b92eac23d12a556e59db9efbd1792679b2dbd90bb53295219e684deab539baa182b60eee24154df2e22f44ad55706a2d303022cf69e80c260735633a6540c61cc65ec93e7513d710ed00ab4d6ae4883ef3dab141efc8483d3a22de47ca8eb7e01e15113f90d625e63b26dae011cda56568f4076f35182d13de0c390c141f3962eb9aedfd7c4d49668f69d20e37b62110e916b99e58c8e36a0db1ce6437f73d742bde656aa78a49af25c6477d20f2988af147cc058eece6de9a59ab30febec4b7fee98abf0b1c92958c8d78389521605b74e1df97376aa5d9eb5308277c38cd62fc5f2439d2e5c957a54e912a6d8896dcd45b2006c8380fc7620f15e6e7cd3dfc80742270cd3804ba3cc4b8f469682e846322681bf92f8856de7f04927312b1d08d0712cb4c7c82dfcf3bbef66c65952ce79bab4c02927e15ca24c85fcafd63056505e454cc1a29d3224fddb5d4c0a79d48876adceb46d74616ff008c908e79ad1ce3693c94627d7ece10080fb42e3ba7d909e53380a138e72b1e89348df85ce07158411bf4ca745a48e0e4b7ea7074be6619312f11ce8fa3d78641df704f68e94db746e8653dad08977f5b0ce3747d3e2551d6dffb543cbc52f84a6dae403125cec0bb54f9c5fedfecdf20dfbc0a3c956289b2fb63d7daeea0e3f4b78b012d4f717505ac6168ce6a30d706a7c7d2e6d0ead6e6b0b119ae7042f09fd1d2082554a10e178556da88149cb90d1b009e8033d40581371d0e63fe45cd3e26041c9e1cbc6d2a4abab18e1b8e3e8c871779445eb215e5ab507e1baa3ad6dfbfe71c08922e82d32b93c688637cdb8ded5e7cb8bd0e18af9a74f432dad08f13f3658ec260bbe4ab3bf740a53121b5fae1f5b7083c78e5ef2e6f29840bd71bfacd497ecfbe5de7f80948ce942b166fcbdea4e8258d20a427baf3f0e08b8fbc2b59f8b09d4b0d2f47b642f8ef6ca482c3bcc4087e6cc40f0936a0bd7ad73b75c7159b9b549b43368177b6114a67e33dd86c2b53b59a29d62ff07d16d9ccdc25eb34eef56d282050772f48bd4e6a5872e23c7dbc2206663b035e7544c2cc1bff4b4eaf054702af40418e3afac8c4369a6dc0c46a93269c7d0396724da9127e37ea0bc9c5567f1d5eb49c53af93e07bcdf5d357747802fe9bf461a5609b696e9665f8cfd4ec40add64fc88129d5c0e8cbf13d487df8ecfd4e999b53938dfa7282b275aa9c79393120997cd279be6f9f89837d6b8403358313f0a46b7f9773a026586df4b79785438bb13b9ae1f9533786026722deaba75a0923faabc6e45e5feecf96dc17ed8a9304f8f3c52dd412db6d71f01aa04dd5c2680c32fd2a3ef66ba50f543b4da59b402d3b9d992e2c38e733857b33c7333da5287a1218ef0865866c725654883436f27ae224caf17122bdc0ddc5b563a3c331518f98fdc85125e09a52627bd6a57fcdbd13789c125d6a4b670c2ec32c336c5486104ce267b71bbc81081c10f59051e757c1fd5c711d95f19f17a606065ab8f8d04a28643e9e34d4708580e474b3f977f44865ca63cadc40754e2ddba6b5c7179486f0e22f9a18b1889dc3456dd2a9eb04d3e075ebb81aa37f9dc3142ad04d4eb267a67b4668043cddaf8799f9a0cf92bd5ebb65e98b25b22cbd6fe7491649ab393711b9b69c242a1745e9833b70ca3a2d34c7c1343a5139edcc1e0394c4fba342af7de80808a4a1ef60d78edd0109ba7da3f373a25b50ac5697051b337a1e813f5baac72d29f344d200cefa03859115ad31c2e0bd1a1ed5424b174e8a0564db1a35e625ab7d00eee91ad67642aeb0f27917c281dd34f5b8a457166afa33697ec6e3c42606e988e0027ca7ba17b786a2e5fdd65e2cdf9a5994ed336fc69fba2817583f14364de9bbdcc4069") 00:04:20 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x102, 0x1) fcntl$setstatus(r0, 0x4, 0x40) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x81cb208a27d41f2f, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x11, 0xa00) r3 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000380)={0xf100}, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)={r4, 0xb7, "3294a172524b7e19c740ebc342321b9f540b82b87a57e592373fc2abab1628e41ff9ceae5452876418fc9786d18b7d845ecc381e8b92c42ea25e523566de195fe9e78d5a7fccd818ba4e1ee0162798659672649e676dd766cd9fcdc80f198b034866a67db540e42ddf401a995838c2a4254384a86e6a25acd41498bbd456473fb8a8955209a1cdc4c9be89883c45e1a5f2b768a65895ca5d96c75d8a95292e350d6e3056c665ca021840fcc9e0865049dad6381a3dbd4c"}, &(0x7f0000000140)=0xbf) 00:04:22 executing program 2: r0 = open(0x0, 0x4, 0x110) r1 = openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r3 = semget(0x3, 0x3, 0x2) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000007c0)=""/53) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r4, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:04:22 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000440)="c4c1e572d6f726f044005e080f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910f7339db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="905c1a8da881dbbbf5a167dc6bcf31d5ab0c4e0e16b540d6e71d6da179ef213a157f493be13b82db8f1df5ab72e4374b", 0x800, 0x80000001, 0x8}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x14bc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2309000000000000000000000000000000000000010000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000b889000000000000006ccc00000000000000000000000000000000000000000000000000000000000000b7fa322663b89605b335f5bbffe1a13d", @ANYRES32=r3, @ANYBLOB="ffff440c080000007b36d67f4f6b270b147b20f469ab30cdf08472c8fdb5892f567220b9b29ba03abb2b03483bff53b71b5b869c44818968a4ba83ec82cdb6598a735204030000000000000033b6b7c5c199d2cb479d92a192a5d04e73bf294d1e2695c8a9fb79613b343db48bd6a03561f3f9b5ccb9895d79914468d2595fc870fe0cfee247f4ef7bfc57c8030d4f345320a4c27156b173"], 0x8c) 00:04:22 executing program 0: syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9bdb5e899be35ee6c45e1616ac10008f697c81a200080000c44219a775d08f6858974f770040da9c43e557000000aaa065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = msgget(0x0, 0x2) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getresuid(&(0x7f0000000080), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x2, r1, r2, r3, r4, 0x0, 0x4}, 0x9, 0x0, 0x3, 0x80000000, 0x100, 0x12, r5, r6}) msgget(0x3, 0x222) 00:04:22 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffe) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xdb, "a9d2fe6cb8bb3fd2312a955076912c1fbaaf3c0b31f59523de8847f16feab562e2efe26528d7b67886aa9fdabf34ecb560f26d3c222b0f70c120caf6b971f041bf152f9cc18257d34c389b42feb01b83b8f7774f01b548e677c286e18d3c8885b5f2eace3fc5376aa8ccdf62c3cbf71e79677982e256ccc6b9202941dbb121f631b160b86f4c48bbca2c8cdaa326ae69cc08061894749239d95baefaa3997dd89c51b6a0d94d9273f3c14a879d41e0b13f9be486e50e93576c4187128febc04ecb0c390aab808825410858396ba648ce2423fc0cc658db06efd556"}, &(0x7f0000000140)=0xe3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x4, [0x81, 0xffffffff, 0x8, 0x2]}, &(0x7f00000001c0)=0x10) 00:04:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xc000, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7ff}}, r3}, 0x84) 00:04:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:04:22 executing program 0: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 00:04:22 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) syz_execute_func(&(0x7f0000000100)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") 00:04:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f00000004c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x1, r4}, &(0x7f0000000680)=0xc) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r5, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) freebsd11_mknodat(r6, &(0x7f0000000240)='./file0\x00', 0x20, 0x1ff) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) munlockall() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:04:23 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0xfff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast1}}, r3, 0x8000, 0x400, 0x207, 0xf5, 0x6}, &(0x7f0000000380)=0xa0) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000240)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7ffffffc}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) 00:04:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:04:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) fcntl$getflags(r0, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:04:24 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0x10, 0x10000001, 0x8) poll(&(0x7f0000000040)=[{r0, 0x84}, {r0, 0x5}, {r1}], 0x3, 0x3) getgroups(0x1, &(0x7f0000000280)=[0x0]) 00:04:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090b5b000000000000000000000000000000000000000000000000000000000000000000000083913a720311804945179c06239e8d469991ab64a882867868a2bbd6bf547126aecbec72eb4398f178", @ANYRES32=0x0], &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x30ba, 0xe8, "5301524a75fd0e41269fbce27258203dc3be1a2bbd6fa9a7b02ed988eb12147a729fd18fdc3f25e2b5315b4cf166d8b07f651773e0c232a2bdda4f3a743f2a76822e85ce46f0b389079951d2a15ec2ef6841a493ac73ab04c4145b7e06b5bc693bc38c5135643f30db8a7e723cb4297472bd82c678239183e0f297f40ef3070df19b8eceb798fb6a3672632bf754b33ed7af2d6ea571c041ae38d2662c5afd16236c970947d9e9e5a64a263a97f7def22b1451496e427d57cf60d3beb5b75adc9a551b1f40745fcd86d427fe1e59544fedda620b57cb0664197bef55eea6575730ad3524386406ad"}, 0xf0) getsockopt$inet_buf(r0, 0x0, 0x31, 0x0, 0x0) 00:04:25 executing program 1: r0 = socket(0x0, 0x10000000, 0x7d) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8000}, &(0x7f00000000c0)=0x8) connect(r0, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x8001, @rand_addr="d10454eee9b30e78862832f28003e053", 0x4}, 0x1c) 00:04:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) pipe2(&(0x7f0000000080), 0x100000) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "446716c51817255502bd20620df9f75bdbb21c926a2ed95e3957861e65fd2adc974afd03be5bbaf59512b47362a2e0b1ad24e8aa4ef0e4e0eaff4da1442938ef0b48e89be01c2dd63437f4b9a4c82fa3802abf32bd9b1e9b3c49f35a02a3ecd30f5d684adef56323931bfdb8c72d15bc788568f6a9fd04ab11e4552f3c87252e0ffb0edfa1a52bc777d2dc0c9790eba1b71a17e2cfad974dd166cb34730fa2c3c7bae2b6157cfb72242794111e48b7d1cbd75c8a298f1b8e115b49890d74c3611e4ddf1559073b1057f21a4f56eb15e30d88feec46b93d77f6f5ea6dd703d30cc51f108d87144e5f450b386570c454c8"}, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) 00:04:25 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x9}, 0x8) getsockname$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x7, 0xf, 0x4, 0xfffffffffffff313}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x16, "7906a4a65b0351fb7d9e7ec5f544fdfd93275b390cd8"}, &(0x7f0000000300)=0x1e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r3, 0x200, 0x9, [0xffff, 0x100000000, 0x5, 0x2, 0xfffffffffffffff7, 0x8, 0xfff, 0x3, 0x7fff]}, 0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x485, 0x2f, 0x200, 0x6, 0xea57, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r4, 0xf, 0x6476}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000500)={0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr=0x7}}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r3, 0x200}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r6, 0x43}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, &(0x7f0000000740)=0x84) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000800)={r4, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000840)={r5, 0x8001, 0x8, 0x8, 0x0, 0xfffffffffffffe01}, &(0x7f0000000880)=0x14) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000008c0), &(0x7f0000000900)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000940)={r7}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000009c0)={r9, 0x1, 0xf, 0x23bd, 0x5}, &(0x7f0000000a00)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000a40)={r8, 0x100000000, 0x5, "0928616ef1"}, 0xd) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a80)={r4, 0x41, "63076b2e9b1a3ebf5be448d0bd21088e1ca522d27b4fa802f2a1dd3540f2e7ec0123f9f10cd9d288b5c4372aa96cb6601fc851cee2f2837c79a10d9a46345c353a"}, &(0x7f0000000b00)=0x49) accept$inet6(r0, &(0x7f0000000b40)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000b80)=0x1c) r11 = open(&(0x7f0000000bc0)='./file0\x00', 0x20000, 0x85) ioctl$DIOCGETADDRS(r11, 0xc4704435, &(0x7f0000000c00)="60cc042395545000a668122e0431868db505405cb160102ae60b1dcbea888a258d523593533d78393e3b3ff763c44d9afd13e08f14db91c467d3182c63c7b4f53bef4d98fd2fdcaf14b134c493c5fc4d35fe567a66f32a8bac7b351bd6bd5dfcf1e2972cdda1ba4e391256d50af2e4502040bacace63870adf296d92813fc77397386222d641ed2ada003b7afa036cdf17677a8b426dd8f5a8ab2c20bc05b45c5340c5ef3ac9a665f4a64a8deea8486445328e92c63fd79921be7cc54eaf235ec4e008740a02b07068e6126455efb8e276e5146adc39da07f56aa6468a58557bc857") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000d00)={r10, 0x9, 0x7, [0x10001, 0x80000000, 0x0, 0x20, 0x1f, 0x10000, 0xffff]}, &(0x7f0000000d40)=0x16) unlinkat(r11, &(0x7f0000000d80)='./file0/../file0\x00', 0x800) fcntl$getown(r11, 0x5) 00:04:25 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="76913cd4fa21a6b78d78eeb965b4856e01c8270a93cf21e32e26d6239cc5f97e937d24b687600075f3939ef236cd726c") 00:04:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0xf, 0x1f, 0x100}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:04:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xfe32) r1 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x20, 0x4) 00:04:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) r1 = semget(0x3, 0x2, 0x280) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000280)=""/203) 00:04:25 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = semget(0x1, 0x0, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x1]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x80, 0x0) 00:04:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) pipe2(&(0x7f0000000080), 0x0) 00:04:26 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000080)={0x80000001, 0x2}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:04:26 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000001cc0)='./file0\x00', 0x100000, 0x8) mkdirat(r1, &(0x7f0000001d00)='./file0\x00', 0x10) socketpair(0x0, 0x3, 0x1, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f00000009c0)=""/243, 0xf3}, {&(0x7f0000000880)=""/12, 0xc}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x8) r3 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000500)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001ac0)={0x0, 0x6}, &(0x7f0000001b00)=0x8) sync() r5 = getpgid(0xffffffffffffffff) getpgrp(r5) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000001b40)={r4, 0x5}, 0x8) sendmsg$unix(r3, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00./film0\x00'], 0xa, &(0x7f0000000440)=[{&(0x7f0000000000)="a14d3124f916803e531bf6e131b60d99a10df92cb3ad9c070a27a459be80673b147eaccec7015ee160a2e1261ff368309572b05ee366c3bca492d7dea77b48abc307924576f813949e87946ff4717364ec5841a0fdfc33adc71454c4dab72a47749d26e9aff557d23db7022028d8bf112e1d83396b2e7c7b53379372f2a8a42ab61b07bca6d67f488e5539ba57bdcd967923cc2e282aa8d42661ae0e5069e0ca86fe05d63f107a60ac03dd434814cbf5e2", 0xb1}, {&(0x7f0000000540)="8448c0eb06930e9cd2dd3d1360d6ebab768f619c4a0805d0e27f9065a2032c3af43d504bff1faa1ba2d2a71634ed2e04f477d3ec4d382f04c07a5cf7a6c5b481726088d1100f63beee5a57aa7ced40e33d53f1186857444ef3a44065f3d123f175f4c642ddaeb404580d5e03e38f1bcc4bf23c7c4a2bbb765e126f50ef23f632f6f9f3dfe540f53933e78a741edf38932e103e52d3fdc08699c78ff7b682733546765f2d0a08036d02e6a1eaf5292d3bc1a4b3c026b6ceba785f262b109ca8b9b8d0d986f814da9ee62157538f52d30a9a6ba36f0ef129ca3f65", 0xda}, {&(0x7f0000000640)="4347c4906cde88702413b9895c98e72e6f0b3df317b340ce67ab8d5aae3eba4e0f75cb62cd67f02b3009eee762c8d0cc7bf00f18cdf17384ce3e5a652d27f7540228aa64569d27f1f7dc3f582e3c67020aede9cf861adf6bc3c886086192b4360bdb718f3e93ba872b2cc7348792ee1e04cb4cac3e06e916c7dec4087b3a05194a35e275b6a2859c223a50c2860ae6ae3d5a321b6e384529a0065ad928c60ce802d3f4913ab238b4f771b0b4221b78f4e20a910ac2ed18683eb00439", 0xbc}, {&(0x7f0000000280)="25ff8ffc3e8eccec9558dd8645f7793045e8a66c4bc7b4b24801e934240f8043f7ef55e0e85dabbee7cb108c3be09b3aa9bc6b6fbb17b23929da3af9924f52edc53fb1b6705d284702e5d0d0458711d7f74e89bebca3007d100494082bfcc185406f0f093926c57b55232b854584f6b35874f824c1b99fa4a82d5131c6a673f6ed50b45c3d954944aa184131020957dd125bbecf80e49f2c7c2ab134fc25c4b58bce391514785a41401ad119efe92b18b23ce11a82099e40", 0xb8}, {&(0x7f0000000340)="74dc007d753f89de50956c290d7c2464b1a1458e9bdc05f6ab71d753ed8da1f21dd053ebaceada774f706cba3765d3bba82c813ffaf91606c76b6426ff71e3fb312a111ac13ea9637df29293fd27ccfd9f5e918655a565e2cc4f2fa73543d9a6d02b865c6c0268d91c61120a9261fd", 0x6f}, {&(0x7f00000003c0)="821364d212bca1d225daf5e9a3416e9faa318b5d9fee6269aff6977a1f136ee11dc371cdfdd2dfc6afaffb45c26c6997d47ec75a6b83d0341bd10b86137196efcce6", 0x42}], 0x6, 0xfffffffffffffffe}, 0x0) 00:04:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:04:26 executing program 1: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/145, 0x91}], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x0) 00:04:26 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x2, &(0x7f0000000400)={0x10000000000b35d, 0x800000b353}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000200005418"], 0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x1ff, 0x0, 0x200, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) 00:04:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="ca0a1dcd19f161cb1115b0996a6335db848840462ed671ec3834686f8cc718b5e5f176ee907e6b31a7eceb4aebb9b12be9b789cfa4a355466a") ftruncate(r0, 0x5) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000980)={'\x00', "4e5c34d2f35d0c25bb31c138dc07837351e9e35300f93306ea2f1aacc5c83bbd1ca60cdf6feda90c86c475b42d5849ba5b152a93e83244c7e08e90f835128dc1484923e9b8368cfabcf1b15590760b61c9f781f411677ce1c0a37a6bf12e89f76e58a88f155000cf3ad77e9d8c3d76212a4f656a1732c0fbc25cd1f2b14ef015889e39bd4229f8b0fabd92372cbbe4cb1ee5411df7c61e4dc82942c738df7bec8ffa70c4153e5dbfb4fbfc4172c2de868dde0810e5187ed40288f01b1fe512e9123e03ef167dd07bdcb83e335082b87a998cc8d963603b78389ac6205feb47f946c713b41b8ed27f1dcec86f0950aa76"}, 0x100) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000880)={0x0, 0x800, 0x853f, 0x7}, &(0x7f00000008c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a80)={@in={{0x2, 0x1, @broadcast}}, r2, 0x5, 0x10001, 0x0, 0x6, 0x7, 0xffffffffffffffab}, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd000000cd52bbd94ff5b419605ec55cc5fbc5230a68337c8ce069617b0e34fd14d306d00ab8f73ef9b71c64894c5e3412da12c6c9c11c88501cdc7748a04a766440d3ccff092eaeb4077cd980fc60ad85d1076312a6cf908d14ac034563fc1f1d2918e05750f0add693a06fedc78edf3749869229ff743fc57230f2efef0c42146dbdc94c6168aaee9e315b660bf552032c27005a8eb67283cecd087b86e380be835cf591ef03e781ae8b2fb0d9d5e812943a3878da30438515621c8860fcc91f2a50b02b2c5e785eabf9bde6ae839e46"], &(0x7f0000000780)=0xd5) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={@in={{0x2, 0x1, @loopback}}, r3}, 0x8c) listen(r0, 0x1) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000300)={{"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", "eb9eba777390336c6f062974990c2c024add5d6582f8cf4b0c7aae580aeb5f6b", 0x9, 0x3f}, &(0x7f0000000200)="8b88e00c6cf24042e6b1e4747f8fff907721731e5213d0320744944ea9c4a30b7d8a273a3f4094da53ab6fe59fe91b6ded641ae43e62c9ccd03755ae944916f49638918f58d91e0538943383c05db43cd0884fab69d3ab529d961fa527e8debf4f80e8cad76903437e37db8d0af79a7755d021b8958a0d95515efbe7e02359c29e94281ae6930487b64ec1cc4fb9f855e37e0047db521e7ff1ef20e931de7ad1f0c8413c4206a05a6a622b4cc999f262189f13c0916a392ab38fb8b6eebc6624db6d8285a11f540f8139dfae73", 0x6, 0x1, 0x321, 0x1b5, 0x4, 0x21e6, 0x400}) 00:04:27 executing program 3: syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="5bc224182979a7f2c7d8666bc04bb65c428c190bc3fcf648e90e726df6a47d0b3a083385608041d20736e44564a83483258ae0cd4d1a77f32f50d185c3f322138125ed9661af136cb8995a253fd3cfac945da0b745b4bc2f23dd") 00:04:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x188) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800490000240000000000009078ffffffff000000000703fd440c0501e00000020000000000af1387a812c3c40fca683489eacfe1"]) 00:04:27 executing program 2: syz_execute_func(&(0x7f0000000280)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:04:27 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r0 = socket(0x17, 0x10000007, 0x8671) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/150, 0x96}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x81410, r0, 0x0) 00:04:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="65018d566d1525fc7d45f743b5f2916add5e6ff56d161616c2824538abe66b0fea61852573b364097dc1c6a4cc9e255d1736c86e07da1d6ee619ced81deee5660aae6f92b92cb9e5a37bea0c0697f74da0705aea17f9bdd78d847b5b93f301deee34337660bbd5eeb7c40d030e8c9c3b0ec4912d99d6082fe2aa82c308c8a8072c3e3eaef41bd28c0749e7d52b8c48b9a4e4427cd64f49eb9e3c6daf7ae4674959fa84449565b7e9cd63db02135d2138944dab796df7a59b83f1e8ca476043ce8a6d67e8ef3a3e205ddc") ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="2a1abf1f9fcddc6a7501479263cdc2c32099767b783e4ebd5500235295a4a2c2d3aceff0a1d4511c2f1be619bd767469c80b51375b26d3ff1ccad8af37f2dda15f187314ce42f5e5b9642a704c922378aa9ef8fc85e2211145f2ca41f05b05c22a3ba6ddbb533dae09e5691f0acb741367aefbebd5783ec4b2b2a80096bfd865856eb0a97241e816ce19b7486fb7345a88e479a55209238b5b0189686a86dc45aeaabcfed2ef99b19e35f133d6901d90192a8b995997") setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x200, 0x4) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000240)={0x10}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x2, 0x4) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000340)="7bba50e8") r1 = semget(0x0, 0x1, 0x4) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000380)=""/94) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000400)=""/97) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000500)={{"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", "6dbd189750ddd98b347412736d01875d9530ebec5ac48a585414bc4b6e19f39e", 0x6, 0x28}, &(0x7f0000000480)="085ee75d945e091c135ed5df03b4fbf02511179b6c8d057637e7627f7c626f2f87124b63f7e50034cd8fafe9434d84df70cf9ef41fc2c79d74ad8e14145692a3b924b2126f074bc9fb72f2966a7c8b4efbeeeaea6323c77689f91fb978b801aae7b5a0b54899373ad2f95ea98726018f111f34226c5e971ed5", 0x8, 0x5, 0x5, 0xfffffffffffffe00, 0x2, 0x7, 0x7, 0x3}) fcntl$getflags(r0, 0x3) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000980)="4bffbb60e065f0e25ecfd8de71fcfce56e05098617f7e2f8cd3e196caa42d55966133ccb8aab7e88a77b2237d565bbaaa23af1ed74ad16f0b22d133cd3e0abbf11fe89b959a0fb84190fd74cb808ca5b0f9a25aab7f2ee6743a65f1f1e05f3b287d1358c97698f2805690b364e1f5a7a60a77c68ffb16c24d7ef23ceff17e76c13f4d6c68851") recvfrom(r0, &(0x7f0000000a40)=""/43, 0x2b, 0x3, &(0x7f0000000a80)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) __semctl$SEM_STAT(r1, 0x6, 0xa, &(0x7f0000000b40)=""/163) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000c00)="98708c1484fb6e044c76b06e190f3ca2c05038a4e124420fedfe6849bd5931eb19635cba3b90c34de545987cce4b830a041ac8b1a5eab7387ed92b9a5380cffba6e4e5029be5b39105541157c09085f58d7f3395654b6c42c4e1b851d4c8bc5e9b7f77f25f1204d7fd2b5bdf3ad689bbe51ae392a6e8290631d1c6f512f5d24ef01daa4fbd1db2d21f67f117f076819f726e82072963064a63c73009b1fb08d3e4") futimesat(r0, &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={{0xa4c, 0x98}, {0x2, 0x2cc}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000d40)={0x40, 0x800, 0x2, 0x8, 0x0}, &(0x7f0000000d80)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000dc0)={0x5, 0x2100, 0xffffffffffff8000, 0x3, r2}, &(0x7f0000000e00)=0x10) r4 = accept(r0, &(0x7f0000000e40)=@un=@file={0x0, ""/108}, &(0x7f0000000ec0)=0x6e) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000f00)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000f40)="d69801e609ac62abf75dd2b0c38ed2870fcdab970f17e0b88a1238c70e5800") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000f80)="54cc39d1a68d9985b8e37feaccd74d6f0047b687849e9e68b7d2a9036099392f72dc9bf96d5a5bd9275573552ccfafda5a2a14023900856492468c9b7666071afbb3386fea81bd64351f") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001000)="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") __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000002000)=""/146) fdatasync(r4) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000002100)={{"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", "63d610e1fdd6601b48b8fa00136d9fe87b3b1b336334ac9e341aeb19d21fbac9", 0x1, 0x7fff}, &(0x7f00000020c0), 0x40, 0x94, 0x4, 0x0, 0x5, 0x4, 0xfffffffffffffff7, 0x200}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000002580)="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") 00:04:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 00:04:28 executing program 1: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x0, 0x10000001, 0x2) connect$unix(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB="82015ce2359b6c653000c2f87628c23fe6b56eb5cd0832f6e6e40ccd1c05b53910805caae896749212f9cd7bec74ad094cfc239247c17f9ac5a7eff062aa17ddf1e6c0fba740388eb8f8837a9f20bfd4b6536e6601933e95c16f03f21798ec14b7ea0e50b5b0e9a900903cee15d91b26c04de64f408bb3c2113fa0b4de6452745536f5ce3f65e61eed9899b22a23bcf6f5cb68f146b1260829773dae767c16389a025033dc4eccc5680b6c7836ef39c23a22bfb2d2f0d1395ae087c72f05e5c2930cfce5cf62ba13d936c2a124979323c6b1b1ee3900dafd43ddfbdc92f2545fbca79e9b0200000000000000e07e87a85e92478d415b282e7ab923ba506a5d952f23464b1885a81ba33afa2624b68bbf53aa07000000000000009eaf341ab1431d079260004d49a6bab55c6a7f2daa68bce5b74c0b846f5ecc0f6664f7f03bda2cae114eaf5d10959349f2df5a755b98fc51ebc921a6d3f6bf2f23"], 0x1) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getpgrp(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:04:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480)=0xf1d92b652647129, 0x0) mlockall(0x1) sync() sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="3119fdf856af0651f01d8e6ccbbb71d64227a78094febc88fb59eefa7f6e387783ee241716a09d0b9d3965182a17cc0723aca71a1f5e4f65bd7da0435d2edef5103985e8a4c69346b75d63efd5968a079d15b60bf76534b81e06aca281cdc6f8193e32b8524b4aedb9522f74b8a48b0724629fdc6e7c71e01467f5451e287b6bf3d79fab615633c776ddff17f892a0a0c202ef0a71919dc5ec91e9ad7f420952") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x7fff, 0x1800}, {0x1, 0x1}], 0x3) 00:04:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) freebsd10_pipe(&(0x7f0000000200)) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2101000000bd18da806e6a53fa25631e3ca63a62ae950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80800"/128, @ANYRES32=0x0, @ANYBLOB="0500080020000000"], &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7ff, 0x8, 0x7}, &(0x7f00000001c0)=0x10) sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0) 00:04:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x29, 0x72, "e39d45810ad465d4acc3ea52357d50fc492ad6420ecd8f7d9b1d65046a0999f84d3972c88c7d722e67bb10171a7c8a6bc8728f5c63d9870b2e5b545f56bc4f115993b6538cda92ff6795b0524bfa3b6adcbb89022575885e2d6b29ff75adfccd4e6aa4b224aad6c8bdaea06ed3d13d9385c6"}, 0x7a) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6f8f3f727a1c383f5a43a43c6a036bae6cd4af0e55fc65d3a10b73232bf283c986fa987be282086390542acdfe71e2a2ae6b662b9cf19bc96be0edf5fa322d90fac3b868a253a811b7069f4e1e6143613c991ee0cad7571a6306081dc22d5b194725a324ef94819010e6e2f161562711a70494cc160b3479614d27209c6a406d631ea47bd2a82d8ee8da5b603f473eed293dec9b7941b5e9af6f39196c18f1b8131195415c3a9007d50716cf9e5d927d47f7ceabceaf81b28868096832ec9f1370f94fc317065c81b1b9a4c7c177998ff", 0xd1}, {&(0x7f00000002c0)="6cd15a7b59bcc64f7db541bc43f2c93d92ed2df7ac89700a8162d5874cf944f526dbb01f2b1f67f1bce244d5bb0a3f228cb18fe97f26af190bc916eda8901ab173ecef73a753691b4b3bab386b5635300349b4b5161c879c479c9b62169f65132d04b278dbb4ce9a779084fd77d1ef18e494ac3bd255d4550014f5f7fb8b8434481b7801861d44223d9ba8e88ff7d51e2cb4234efe2ff56949f9f2f48c393effd65b9141c167b9f918060f7c7dfff0aefd0579d3befe23ed23a49f33d040377d88fed7cf0cbd066a598d68fb3148ea21ee335c685f4fcff3d1f30601cf4b6ee599fc3f29b9", 0xe5}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xeb, "0beb0332a8287ae652a9c4c5d54c2aca4aee01db6fbd7f159f8b286634a80a524c463e2a5194666623de97863d793964410edd1cc406118498ef83f95653739ae163aaf1b2a3318e2a19a5089b31d4b22a54187023d7a7f120ef444ffbf9097f815febec3b808b2021de0718bf22a329061348ca6e2abdea80cfcf5c19ae73c70faecf9f21c1a1211a5d8fb871542664bfd4e6cc268894a8cfa331b07566f86ce55bb6f4f7ff1619e05dd923689bdaa08dbf5d5d399ac3b4fc82f56d86e9367c4ae8fee1415dd1fa59ed550b8d42bb39bb3a0e03c12351155b4259cece401819566c43a1f21486a05d5b75"}, &(0x7f0000000240)=0xf3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:04:28 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000)="a64f3f5bd4313ea13c7b6f969edd7010c245bdf0edd8bf30cb8b40cd464aae35d7e8b2e6ef0a9fa33fdc139a11873036313fc2a55a8b", 0x36) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffc4f) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffef9) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:04:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "da393f9b703f4e22d64113b9e4e91bea1d0ff4987c96ce62c5255dd6283d2b9e", 0x6, 0x5}, 0x0, 0x5, 0x9, 0x4, 0x6, 0x7, 0x400, 0x7, 0xffffffff00000000}) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000140)=0x144, 0x4) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:04:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001200)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001240)={0x0, 0x4905441d}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000012c0)=r1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000001300)='./file0\x00', 0x2, 0x28) utimensat(r2, &(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={{0x70, 0x8}, {0x401, 0xfffffffffffff800}}, 0x200) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x5f, &(0x7f0000001140)=""/2, &(0x7f0000001180)=0x2) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f00000013c0)="4da2d72a1e3df40dfcd05d39f88e1bd856444a04eaf0a645c349") readlinkat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 00:04:29 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x0, 0x180) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000004c0)=""/246, &(0x7f0000000180)=0xf6) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa) linkat(r2, &(0x7f0000000100)='./file3\x00', r2, &(0x7f0000000140)='./file0/file0\x00', 0x400) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file2\x00', 0x484, 0x12) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x2) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000280)='./file0/file0\x00') 00:04:29 executing program 3: syz_execute_func(&(0x7f0000000100)="1c22c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x402, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000002c0)={{"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", "a2c735e04d3ec524d295c371912cdbb7afeffed5652fdc4ead029e144b9813ca", 0x2, 0x7f}, &(0x7f00000001c0)="a21de36d64bbec82bc08eeade73e86540835d525e72071cc695d8adf6286589c31d61a402166a56f97bc97940175db02e6c05996a99ae2c93c3f214cf8a76cc7544417b82963818e62ddb2da7bfc8c863d1847e1711401a169ae7aea8c14957234cff93f58d62cb593b44cb95064c06806655e48b96662125ce318cb19751c4dc6943ea656dae7899ff41c4a744f385a01c004e987e67d9c7cd4dd46e6ea2e55ef288f13b6902593f6540bcf76d6552e5a765c0f0bb2556741582d57eda2d270407518197a78b6bfe1507b485b2e0a0455dfa655d2561de16c6bda9b84", 0x5, 0x56dc, 0xf09, 0x6, 0x7, 0x5, 0x1ff, 0xffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) 00:04:29 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffff0001, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:04:29 executing program 0: r0 = socket(0x1e, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xa, 0x7}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={r1, 0x1, 0xe9}, &(0x7f0000000880)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000001c0)="5d960b5ddae6831df6234937ddf042c8d83c1c9936b11714be55547be26fb342fc2ef4027298004faa31b0742cb1176dace568d5f956a48b3e068d11cfedf38a111bbc2df4ab48c64fd428ffd2c37938a8410786f431ff170283e60a9b24e6f1c793792a682dc205b1bd2a4c78542f4e21174783290bef3808b2a8dd99c24c7ba51fd6ca") ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000280)={{"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", "a54334c796fffdd9c5a0d4c69346effa55bc60447910a792312aad921ad6ba4e", 0x55, 0x4}, &(0x7f0000000000)="3255ba32121f1cf99d78fa6bb0acf633e013a176bad106802f73", 0x1, 0x94, 0x2, 0x9, 0xfff, 0x7, 0x8, 0x9}) ftruncate(r2, 0x3ff) ioctl$DIOCCHANGEALTQV0(r2, 0x2000745e, 0x0) r3 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x5, 0x304, 0x0, 0x3f, 0x5}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x5, 0x2000, 0x20, 0x0, 0x100000000, 0x6, 0x9, r4}, 0x20) 00:04:29 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getuid() r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x8, 0xd1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xb7) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000040)={0x2, 0x80000001}) 00:04:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="bb90eabb11480000a59a915d0000"], 0x10) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:04:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0xfc) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="8986615e7c4a17d8bc15da3f7b5beb6dcaa9703cfc876f495ce57a4cf9c2486390857b87dc1d09c9bb0d054d333bde75312b78565861c532fd1dd143633d1f4625c3f94c38f74de580f4f354b6", 0x4d}, {&(0x7f00000000c0)=']', 0x1}, {&(0x7f0000000100)="98cd4ac7a85fa91090abb08c0b54d02f737e03e6ddc91d1ba0785a7476e8f90e7852b0fe11ba29d7f4996cb0a366f1e82c0180226f5a9c78115c94e2b54cf396fa878cd17856f088c92d1bc3acc694e7077731982faa688295ac6accea62b31a439720085d9b027272d2b1b06c1d19463b07e5426cc5e1a11b08611af6bcd8e41b7570", 0x83}, {&(0x7f00000001c0)="abac3bf6591f5d49654ba9a5c82665c77ea7d23ad7ae976ff41d93a6b53988f7b181a615983bf0c6ef420ae7dc7a6c2aab4331611e1478acd4ab1851338835b62749d216a03f90135bd14c014b1f4a34b51236c7dd56d3d81b21f7ecfbb0cd09a035a6de0a95b7e145fdd7febb88ee6e079aea37a7923aa2227ff244b690e0f8c09f43df99fc0701d1a72b88bdac71c03c9b4d6d28c3", 0x96}, {&(0x7f0000000280)="08818ecb661b7d0f710ee386a748e7d5abcc5a4f9f1e5f83265e823c63729c81ef32c8c019c6fb3029dfdce65bffa1cdc7cca0d6cb2c4d872f2905a88b5a4ba405f8cabdee891d8227b36137ab9a31ac614f1b80d2ee4da5a215b1aec44b7ea54a7d6d46", 0x64}, {&(0x7f0000000380)="505e8621022f44aeed238d50e91745dc50da831a393f69f944228e8bfcae4711d2dfeda4f8de9ca7f455c7952fc8a6f56964842be40b247e45f7ee8649ab4b514d37fb86514ae8422eb27b28cd82db5eff685f9af5bf3b8487948ec90978a7676e97b5b1f6f46a866333dbcbcfeb13732b583ff5747c8e683009b3e402b53a0d48a059298530199b009eca0a1d72a5ba373cfa2f4d63a6783dce2f9ad11a92ec0d355d96d1b949ec2b41258a57877321cb42aded59b8d3c13e2e0c928d4dbdefa2e7647ec96127", 0xc7}, {&(0x7f0000000480)="e67fae400eba4fe7bb9ede44059d25669416687f2bd65e17dada91b4df2a7a1783fcb09ab8a63822a00dd5ae93943f24b4ff19918d18249a3c8262512b3d66d24bfd8fb502843f62bb1a04b77b3844e8ab1a21626d366519089fdee505fee14c99c0242c59af94688b5771e3414fc137ede89d8c63a967dc3635dc51283ec480fed3c9b6702df369405ca14706c0264a28ecd72319860b3a5fb9ba5308a0d0313957ef6e40250e41d28d608d645ea3f6da900557e2c4f5d26e", 0xb9}, {&(0x7f0000000540)="427dab3af1905e6edfe6507a01783efddded4619f0fd925228cc040a529b6fdd7702498acf7bb91c4e47ff43fd3beca492640e232e213a259114567221b782119a19bf152dc81b7cbcc4898d1e0b11030349ebdbfe9c0f8e38cf5993c7559ae646d64550", 0x64}], 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x147}}, r1, 0xd4, 0x7, 0x4e, 0xfc4, 0x100}, &(0x7f0000000740)=0x98) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:04:30 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r2) mlockall(0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000300)="423a1be75a5b63c7ca854d23c1ccbb2e63ab0baf4758d797bd3af0d295f569a8da2391cb18ec8e3856a8ed9d438a48f37179798690536c1f92be8e38a2566a36fe3659d52eeb0bc9f5ea71117e9da8b099713bc9f4a477e3174075b82769e8457e28c485bf989274d1a696bde26138ec9d60bd") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:04:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) fsync(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:04:30 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xb31b, 0x3f}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x1ff}, &(0x7f0000000380)=0x8) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}, r3}, &(0x7f0000000240)=0x84) 00:04:31 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup(r2) freebsd11_mknodat(r3, &(0x7f00000003c0)='./file0\x00', 0x100, 0x9) freebsd11_fstat(r2, &(0x7f0000000100)) geteuid() syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fstat(r2, &(0x7f00000002c0)) 00:04:31 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xfff}, 0x8) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed3199712f"], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x1, 0xbb37, 0x3, 0x80000000, 0x8, 0x4, 0xa0a]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283) 00:04:31 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) semget(0x1, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6e90c0fb549700c54b65e84a474ebc0d4974b9e0d515c2793f76c55c64d9ecf4256bce7ef83855885fdd7d7ede40ac533"], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:04:31 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000780)={0x0, 0x1}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0xf, 0x3, r2}, &(0x7f0000000900)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x1, 0x2f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000880)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0xffffffffffffffde) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:31 executing program 1: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') r4 = getgid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000200), &(0x7f0000000340)) r6 = getgid() setresgid(r4, r5, r6) ftruncate(r1, 0x4000007e2780e2) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r8 = shmget(0x3, 0xb000, 0x31c, &(0x7f0000ff5000/0xb000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) mlockall(0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:04:32 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) poll(&(0x7f00000000c0)=[{r0, 0x3}, {r0, 0x14}], 0x2, 0x6) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:04:32 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) 00:04:32 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000500)={@local, @local, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r5, 0x106}, {r6, 0x14}, {r6}], 0x3, 0x3) mlockall(0x1) poll(&(0x7f0000000480)=[{r6}, {r0, 0x2000}, {r6, 0x4}, {r2, 0x20}], 0x4, 0x0) r7 = getpid() fcntl$lock(r1, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r7}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:04:32 executing program 3: syz_execute_func(&(0x7f0000000200)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a400f9c5dd63ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181eeff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fef6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") mkdir(&(0x7f0000000040)='./file0\x00', 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x50) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x402, 0x40) sendto$unix(r1, &(0x7f00000002c0)="53829f55dbd8f85428ab9abe40f9cced312bfb3dade08504ae36dd6ab8d1d6a1b56c539d21ba3e11cae9ceebc8211e2f60b6b3935dda51e35a7fa94d10d6d8ba2c8f916278071ee0c084cdb509787af79268c0113db1da7885f472b41195b861479e18766d3f479d99f8bfc709bf8f288f88b38c249e4fa63b078f822da1c93e0500d1ff55b53159a3c3b21096630da1128b", 0x92, 0x18d, 0x0, 0x0) r2 = dup(r0) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00', 0x400) 00:04:32 executing program 1: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xe0c2) freebsd10_pipe(&(0x7f0000000080)) 00:04:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) socket(0x17, 0x3, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000080)='./file0\x00') msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:04:32 executing program 0: syz_emit_ethernet(0x8b, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x55, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x4, 0xfffffffffffffff7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x100000000, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x9, 0x6, 0x6, 0x3, 0x5b, 0x9, 0x594, {@in6={{0x1c, 0x2, 0x54e9, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0xd6, 0x4, 0x8, 0x4, 0x7623}}, &(0x7f0000000200)=0xb0) 00:04:32 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:04:32 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000002080)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="b42edf4557be69caedc853315df552c2ef5835223ee15a87c632c26b8f049c1439fcb7feb0d2d951eaf7eaec554b89bb29b7a5a22fda27dd49bd7b6e05a565cd88117102f33c090c5dd944b1f2966d1118c55631bff2d44b1dcc132f3d906fcbc7154cc829abb89644a5586a2cb1d1d79259e34436a12d5657fa1f042d2029cbe7b46642d4cd29eba70ee1057b0e9806993e3b78117c2f428204ccea8ccff84b9ff0f0b30ad96506e4c1e7947c3bcaeb3349ba93d215c298256b45013bcf4816101982c3227632a144a2d284bbf8d4b80e1439b40d977da9034f0cda4f138eb547a378812a9e60de47ebab621b900840832f9108ec733de46d"]) clock_getres(0x4, &(0x7f0000000000)) 00:04:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000040)=0x9, 0xffbc) 00:04:32 executing program 0: mprotect(&(0x7f00005a8000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:04:33 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) semget$private(0x0, 0x0, 0x100) sync() syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x14600, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x40, 0x4000, 0x3ff, 0x5, r0}, &(0x7f0000000200)=0x10) setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:04:33 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x41) r1 = accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000240)=0x27, 0x8000000010000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x80000000, 0x5020, 0x8, 0x5, 0x0, 0x6, 0x0, r2}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/185, 0xb9, 0x40040, &(0x7f0000000100)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)=0xffffffb6) 00:04:33 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8358da2c2d9c324a, 0x4) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000140)={{"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", "894b8d61fb81cffc1ff791a65f22599e8d0a8a982d64ce804b232d65ed1d4977", 0x5, 0x43c2}, &(0x7f0000000040)="75dc810c3069c69376cefd6c5505c7745ee428531bf469f08afcb46aac50c6208bd0245afaa0bd8b7b57efbcf4bef0792c2eb94c1e907a37a565f38b23058b7016ac182b024cc7c7ff81798e298711a1f3ae743239ca9ecec09546622cf6724b33db68bf76bb82f5556171f8dbc2189892ee582a9cb6619e51568aa71d907f54e96ae6ee9d49a640055a5cfb9123a9fd3f4f7af291ed32fb6d56ab8dacb8aa08d66661355658dd60ed89f6f27a20d9684e0e20cf79e2d11e1db84f8fb91eb6de94c6ee783c77387be94c0a07bef14fe8667d5e03961d", 0x2, 0x9, 0x1, 0x0, 0x7, 0x1f, 0xffffffff, 0x1}) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000005c0)=0x1, 0x4) 00:04:34 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001340)={{"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", "d099f55d3ac547e3727215aed5f90140512993d102a03e3585a69480eb0fe42b", 0x4, 0x1}, &(0x7f0000001240)="732c4d550bc36d877fa4cff0cf28969a7719a6a7ccc6ee579ce9c01554bc89c290af49d0e29f01112a175178f66a70d5ca7b6ab64b0732fe6e675a80826f20322880d6157558bfa3cd48fa09c9cd1857b09d35f8c8ca98d13b99adce405e3d86734e1738c3bc00ecc09603b0e44b6ce3ca9c39b3ec41a70320fb3ab9ff577d3babe089ee631d5cce70bbc59606023c3d956a6c0ad78e321b5592820642caf079eb6d90944bf275dc34f2ff91fc4cc3c5ab86887dfc16d14840e9956c619fce0d5c7107b5d67ea61254c6a35f47238bffd775503e6db9988d91a6c671de284d4d", 0x8001, 0x5, 0x4, 0x3ff, 0x6fb6, 0x0, 0x6, 0x20}) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001900)={r3, 0x20000000000}, 0x8) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() r8 = getgid() r9 = fcntl$getown(r4, 0x5) freebsd11_lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000010c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f00000017c0)) sendmsg$unix(r5, &(0x7f0000001200)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000480)="ff43e2cf1c19b046092839f7bd15dd7cff150080c303be2b5c238c3a85bd65422e216c7e537631a8bbaae1e32abeeb8a13339a7705da470b20f1120a5f300615d5116aa05954f4034a070efc8954e1a216a90977bb4415bd6490da873ac6856ff3ec46be107a7cc441e6", 0x6a}, {&(0x7f0000000500)="a0feeb7a725afebb49d765bf8b3d2877ce22c1b171a0df0ab9671db53a3fe4295e3d3d1383659d04ae2257465b43108293271beefc783bb73a7483bd8470e9c7e88291f91c49aba21f1290f0d6453f404094e42bee4a4bbf621721347cadd74e5a3b581b214ddf6cbf280996df38551f89220a9a6151fd41b9", 0x79}, {&(0x7f0000000580)="7930205526f41355f21c60dffd0f16ca85ecc5fb14485ca9fafe735f4f6cea93acd22709f1b7f1869c9c2eabd6f78a28a5ea200ba08f6dfe65130c169dd6d4a364eb69bc97e257efce367dd48675e3c8eb3b135179db19742aae83a8ec5de987d019b9a25fed2fee0bcea51fa3662cb99c3ab3fdddbf28bb7b0b1b", 0x7b}, {&(0x7f0000000600)="a68568b45b1e2eb2af4b75b82b6c63be3ba361985165c24e14f201f04ceae3dff8a342130747a7e61c02e429f18892db469e131ff172bf679b556f68ef8a36e4483e5b5a4ad6b28d9f52a7ff57a9a8f0cab3d5ee52cdf219cb9a11d55eda8e971254a66eca30fc9c0147e09004a77856f8c0ce2d17a4f2bb4f416796496ac7a254ba4032be9ebca476ce4d16117241deb899ae4d1c8769a9f5cbc54c15c6e8e4d2e08fe65ac13d1195b40ed173b7528614ccfe91cb4ca6cd46e67e26df807d8610b1ba83d9543c27373b1f2502b6109aa0915f15531258bf85ced88b86f0bd8e3c64605180020ab3bc635f58237c8106d85422ae0f5da0ca", 0xf8}, {&(0x7f0000000700)="daeabfcfe96f54f293f8c8da5abe3ebcfcce1ee3c654ca11a33a198470e1d1b8f30ca29e0c79e58545c30f504c62488c78f62631efffeab64c72374dbdbc2d6c8483457c95254dad10a84554627e445fe623339ff449d919e294115c21818b99650fd1266c32b12f5468f3ccde933df41090a7b1f4569e91cee59952bd4e73e8bf9abe0e960c32ffb25676e130ced2a7049bf78d1fe9b0fd51b552c6d892734789ce4ce7c49b3c0997140509faa3111470ee35d878d5a925cf269a55223d83fe5a90d5cf73ba9179d5df2588ffe868335e", 0xd1}, {&(0x7f0000000300)}], 0x6, &(0x7f0000001100)=[@rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x20, 0xffff, 0x1, [r5, r5, r2]}, @rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r2]}, @rights={0x30, 0xffff, 0x1, [r4, r2, r5, r2, r5, r4, r4]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x100, 0x8}, 0x80) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000018c0)="23397f4dafb048b7186450ca0b1cf6a7c5f92f6f45ad54a2757f5c43") sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="168a95e1bf58042d52e6cf6042e9cc417a96b9", 0x13}, {&(0x7f0000000180)="b4bd4e96a667d7", 0x7}, {&(0x7f00000001c0)="2e6dc8049e0bbd08ffde60", 0xb}, {&(0x7f0000000200)="a4f059e481c001e6c425d292ce3be056d4acb0e4dc63e90b9254511d4a6611b50c2265b9f4a21a586cafa72509afb4ce8eac3bbd5d43545761c29afe07e2100eb670c5a131b644aa0274da1ce9f6b7e83c6f6e632e22a1338790bdcc1bf2d9b237e103564ab72c1483e8b00d91ed05367bc8468d8ee37cae52b7ec6a3a787dd39fa23b3c098c2d51eeddfe02bfc74f3f03608a5a247fba1e1de025b7a8609733e51e60b6b120a74bdd542eda80634de2", 0xb0}, {&(0x7f00000003c0)="7c7b868f39852644e4e695b1860ebd2557dabec1b1c7ec44128694d8b9eb3c8ae33fe09680bfdd22f602be58f5789a43b2f65abb60533e929f1865fbff03000041d4ef2c65ae1181ef3833fc647d949dce21bfeeaafafdc9dc962aff9ebc0ccc84508883a7dbf405fb38a5e7842d7ce4adcb4d9a81d08633d300000000000000a89c28a277e9bd", 0x87}], 0x5, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x4e5}, 0x20084) 00:04:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696ca47e02000000000000000063"], 0x10) close(r0) 00:04:34 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xbfa2}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:04:34 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfff, 0x7, 0x300, 0x4, 0x3, 0xea69, 0x100000001, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xfff, r1}, 0xc) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="22022e2f66696c65302f66698ccecbb3964edef089de2327d2ab6c653000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:04:34 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d51496b0f58f25963d7e0a159118aa29a3d4fea031a70709d974fea2f13990a4fd993da5de3ec10000515e3da2edf92384facbff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe8d2a0f3fb0492bd83cf673bfc36470e910d751788fede5eaa6affde159f9ae104ff7fb1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700000000"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 00:04:34 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mkdir(&(0x7f0000000200)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000380)=0x8c) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x200, 0x51, "37f20c94ee7f86412f290147f441f35b53749908e24fa970bfa7c9401fe49d1ebcecb38ab0853e2c190424102b3e49248f8c940655717391c41f6b0f0804fce116ca7eb1b529665a9d1d2d03faf3b9138e"}, 0x59) 00:04:34 executing program 0: r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xb95, 0x310, 0x8001, 0x1, 0x5, 0x800, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x8}, &(0x7f00000000c0)=0x8) 00:04:34 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r0, 0x3e, 0x4) r1 = shmget(0x1, 0x2000, 0x5, &(0x7f0000ffd000/0x2000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f00000002c0)="07e36ccd8efde457d13baa2daf41407ef744566a7deb46ca4fc22c0ff90db779e6c96261671749377c2a3cea014b4906a13daee313cac6c81cb3d5ae9be9349f435ef79f28778fd1be9f2939caaae68b183e79c6d33b43d38af5be671aa52f989f7ead35b181ae756a271d97c624694d5cf4d7092fb75fc268ba0b5e01d04ad92365d635ffd8741c2e7ecc3829a81c9c0606711889da02f6154e3ad4ebd6559410493300fcc6b20a", 0xa8}, {&(0x7f0000000380)="981c04d3955d09e8d8a0f2f4b8638f30c99ed0d59405d181d7176a4dd9643de408d5b747573a9ac80217fa3775ce42e35d021c0bf9301ca0e82c090335c2e90e8cdb44ed618506b719d8547a266635fbbbeadda08be3cdceb726f3feb3c72d1acdb597a8a8792600251d1eb6020dafd0701c277db8b7732ea27584a9371a3829aa6efda4d524f40f4a9ffb994a5d65f739f60c5b55", 0x95}, {&(0x7f0000000440)="d1ad16ebfdaeb5bb8f6c6658b6cab1bfa51aa52cae5b4df9dea3d488c0f1c0f121df2ce512d6f054b61465cb6c408c94f62f766bae2bcbdedb7fd144d7002010112999b1b9f8894a6afa73afda50776a205fe379cacd013b9d612b26698858ddaddc5837203fa0e7d3d21aaf40cb77fd48", 0x71}, {&(0x7f00000004c0)="65c99d4466e576f8d7e26a84358b12938e38f06ca519d836afeee3e19d5774a751796eae4106e2431523ed3117e107841598f5148fb04a648e2daf9fd771b0e308d7ac91e026a5042889c96147e29a46bf23546b0c1ac2607bb7597240283e3fa305e1aaa7775670a4", 0x69}, {&(0x7f0000000540)="543e026ca4fd00cbfddfccb1595345443d14879d950657987b05e250b01fe821d6180cb8c66fb3ed9f832913c836d9da72554005b0c96d4a82be310e5f99377f4ea3fefcfde9067aa81fe4528005472b6f0d25f735d502004dc4ccdfb135a2eefc0d78ade8d868b5e027c9d7e515af0423dbef62ce6dce38e5532f12f33947179298efb4376af63b064848b63fa7021eb1e9202bc216fe07027901b34fbf78adafca06e2d48de7350b8a4fc454cbba74b4ed", 0xb2}, {&(0x7f0000000600)="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", 0xfb}, {&(0x7f0000000700)="b40e9f6bc3b5dccf27c475dccb9e4d9fa4cc8493ad49e0253f02d17ee579c4ee975ed70be40803108b07a2f942e21329043d394ca6", 0x35}, {&(0x7f0000000740)="47abebd5a808080789846cf2d32a24ddd11dccb7a72d", 0x16}, {&(0x7f0000000780)="8b9abafa37e2139f454a2fd589fe52c791138e2bf062a2d4d19771ff09d0d38c1030fb700e197e78f39116cb9f202a20940b11f50a19c51bcda0181fe494725356736877899add9f6b510745b840a6f6faaf878ab2568a0cf8ae37ee9b9fd9fefe0a78b755", 0x65}], 0x9, &(0x7f00000008c0)=[@rights={0x28, 0xffff, 0x1, [r2, r2, r0, r0, r0, r2]}], 0x28}, 0x0) shmctl$SHM_LOCK(r1, 0xb) msgget$private(0x0, 0x240) 00:04:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) 00:04:35 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 00:04:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x64) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mlock(&(0x7f0000bb8000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) 00:04:36 executing program 1: syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x3a4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:04:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900f046205f0f0fae65f3e4c653fb0f450fc4c2613d700201ef9dd3fb67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460040dd3fb1ac45e22c892a0f0000009f") r1 = dup(r0) r2 = accept$inet(r1, 0x0, &(0x7f0000000200)=0xfffffffffffffed0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x4b, "bf60dd756a680601df0c79af005cfd9c6696110f20277ddf3063356f0f21cfb4df2c2d773913974dc3ac33b7f04beb4d96c251deccabd4268124f43e9a0909219e31a46b2d7026de517dab"}, &(0x7f0000000240)=0x53) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={r3, 0x2}, &(0x7f0000000480)=0x8) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x101}, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000400)={{0x1c, 0x3, 0x6dc, @ipv4, 0x6}, {0x1c, 0x2, 0x79a, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, 0x7, [0x7, 0x3, 0xc0e, 0x3, 0xfffffffffffff1b4, 0xff, 0x8, 0x7ff]}, 0x5c) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="d8604e1c9afbb3945fb67fc13240e6e2e1091e4dad108add7d20a5fdef275467be26e7a77083ea691ee7c6052cd8b828b7f739e9bb0a79ecde6f1eb43928eb7b288fd2ba23c929b21f667cbffe39a3019b0bd4c9f719ae", 0x57}, {&(0x7f0000000100)="45447906c680e52a0c645be162f1f419717cf9c0a1bfcbb6dce7ed67ffb3cc9e4a547d04e9fe01a8c24e1c718fa7242a0c81b08e80d9d60aa0c0a38791e3f7326a4ddf8c9042c698b9d24833a80907b0f453fa9c55be24d38acccc267aebceedab05bcd10961370f5e3d8dcd30c22aba52b34a15e2f4483100297629d481633c6f0325cfcf151d498f196ef1377b2097192dad1ae3fb32db0d8c5d48e3db40a4b46453626b", 0xa5}], 0x2) 00:04:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:04:36 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f00000001c0)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f48f6978e3eb0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55d9f3bbc40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x7}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:04:36 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb0f6e2a400f49564c16c4016d7d14dee509c421045f46eb8f292001fbc4e10bf8c45b6046c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f338f6af3e6766f2ab38e338e376c65496c4c306214cb94c3641fd4b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xf34a, 0x0, 0x0, 0x822}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5b, 0x0, 0x0) 00:04:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, &(0x7f0000000180)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x100000000, 0x40, 0x100, 0x2, 0x1, 0x0, 0x9b, 0x7f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1000, 0x4, [0x0, 0x6f, 0x9, 0x3ff]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:04:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000180)="5341b268c3dbf9ce0250bfda0554274e3f421a59bbe71ca1aa90725478f144eda38291f02e584ad7e49907e97105344be0d7003d111813e5df6747d14028636de47ea9b817e6f0cc784c7b3ba49572d0") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d5f212c1e6f9bd23000"], 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x8, 0x7, 0x9, 0x7, 0x1, 0x5, 0x4]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="61c6ac5fd1bd72361a49420588aa652af1edfc59634fcc2ec089fa36419e85f05db7640cc1425a9275aaa8c3f97b822f57da2ea0aea779a3dfb934bcb54d427c330995db963e33efddd439edecffa2bcc26b259fe88fe9a87f3f19f10ba53d8a9615ed5ca4de26fc49ba6f4d6066c1d57ae4b7d672f305e7702f262072b65ca5c8368f1c780b8f43f5ea5d650f8a698b46d6ccbcdfe0d110"], 0x8) 00:04:37 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) exit(0xffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000600f9ff0300060000000400090000000104"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:37 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc48251913c16f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getgid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000ed"], &(0x7f0000000080)=0x6) 00:04:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:04:37 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x3, 0x5fa7e5fb}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0)=0x1f, 0x4) 00:04:37 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x40, 0x2, 0x10000, 0xffffffffffff6959, 0x200}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x1c00, 0x4) 00:04:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1f, 0x10, 0x200, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xa0, 0x200, 0x8, 0x55e9, 0x3, 0x4, 0x8001, r1}, &(0x7f0000000100)=0x20) 00:04:38 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket(0x2, 0x20000001, 0xed) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82027bc5de5e6c653000"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0x9bba, 0x2}, &(0x7f0000000300)=0x10) r3 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 00:04:38 executing program 2: select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:04:39 executing program 1: syz_execute_func(&(0x7f0000001480)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000012c0)={r1, 0x2, 0xf, 0x0, 0x7}, &(0x7f0000001300)=0x18) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8) 00:04:39 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 00:04:39 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="fbffffffffca2452f2e8f800"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="fbffffffffca2452f2e8f800"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:41 executing program 0: setrlimit(0xa, &(0x7f00000001c0)={0x200, 0x8}) mlockall(0x1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:04:42 executing program 1: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[@in6={0x1c, 0x1, 0x6, @rand_addr="95b4206499563b955d7ccacbb72e0705", 0xd464}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000004c0)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000540)={r4, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 00:04:42 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="fbffffffffca2452f2e8f800"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x84a, r2}, 0xc) r3 = socket$inet6(0x1c, 0x7, 0xce) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x100000000}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x2, r4}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000400)='hd\x00', 0x3) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r5 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x73e}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000240)={r6, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:04:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x6, 0x100) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:04:43 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x3, 0x200, 0x10001, 0x100000000, 0xfffffffffffffff7, 0x80000000, 0x4, {@in={{0x2, 0x1}}, 0x0, 0x3, 0x7, 0xe0, 0x407a, 0x7}}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0xffffffffffffff7f, 0xfffffffffffffffa, 0x1, 0x82, 0x72}, 0x14) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:04:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, 0x84) execve(0x0, &(0x7f0000000340), &(0x7f00000015c0)=[&(0x7f0000001440)=',%-]$[\x00']) socket$inet_sctp(0x2, 0x0, 0x84) 00:04:44 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000440)={{"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", "ff4b277f7b66b7b2039c306efe4924eff7eec5cfea5001bf05164ee2a31d2c04", 0x10001}, &(0x7f0000000380)="231f664f383fc37c2483aefa2015cba29c270f9d5cb528f87a239f4c3b261266a4d3a8c17af61b4c5c8afbecb0ca5ea1e059af355d4a63f17c6918613a701003d78e4b8a40956ab217f6191ac830c9df97833a5ee5000007945f16e90a80d584e211c315ee9d76eef52637af381c4a8701873f1cfee53468001304d3be7ffcc25489dc2aa1730a7229a26d4e3f0c1574ac985c3f70cfddb63fbbe9d92767a8924017caeeb3365222004ea67b76ca5b11c1ca", 0x8, 0x7fffffff, 0x5, 0x7fffffff, 0x6, 0xede, 0x0, 0x2400}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)={0x0, 0x1, 0x9, 0x1c7, 0x63, 0x9f, 0x4, 0x3, {@in={{0x2, 0x1}}, 0x0, 0x8, 0x5b, 0x80000001, 0x2, 0x8}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000980)={@in={{0x2, 0x2}}, r1, 0x1, 0x7, 0x5}, 0x94) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000240)="3fb0ac1ec919a491938d3760e6a92ab35382f621d26e3987dda8fc110fdebce80f7d0945220befdb420dff408e32551e3514d6c4022a144d6807acdf9ef535041f41f65684729243e0512d0add25eb356faebeb67f43b08f07f19e20dd5f924c559c749d0d8ffd6b9a2e858bd3c992605fafa8d5bf39ec711e594b985c534822eeeabaa6add31fa3e15b97935a6b35fc") fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) 00:04:44 executing program 2: syz_execute_func(&(0x7f0000000180)="98e2e24aa84a1c190f05f348bfd94aac0043c0eb2541e2ebf346aa660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c2c422ddb6e0f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fef2f0418192998999990f000000f266f3cf30a1c9fb110fb1470fae3a4d4ba261b7e2") syz_execute_func(&(0x7f00000000c0)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:44 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x3, 0xac9}, {0x36, 0x100000000}}) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:04:44 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x85c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="93b3a5371b387604f4269d23541edfabdd80f4060b36531e03e4d4abfb077811a37cb4319eb048198492c2c38468eb8d13f15ff8335d90cf4df9517ab3aaee688a98a71adfbfc5466a45c33c73f0") listen(r1, 0xffffffffffffffff) unlink(&(0x7f0000000240)='./file0\x00') getrusage(0x0, &(0x7f0000000080)) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000140)=""/175, &(0x7f0000000200)=0xaf) 00:04:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:04:45 executing program 2: msgsnd(0x0, &(0x7f0000000500)=ANY=[], 0x0, 0xfffffffffffffffc) setresgid(0x0, 0xee00, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) r1 = getegid() setgroups(0x5, &(0x7f00000001c0)=[r1, r1, r1, r1, r1]) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40) renameat(r0, &(0x7f0000000080)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x10000}, {0x7ff, 0x4}}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:04:45 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0xfffffffffffffffd}, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x1ff, 0x3, 0x1, 0x7f}, &(0x7f00000002c0)=0x18) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x8, 0x9, 0x200}, &(0x7f0000000340)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x93, 0x400, 0x1, 0x1, 0x9, 0x99bf}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae6027911adc3cb478e424ef4e275579ddcbf18bbcc86b23b69df67d0810e809cdfb81678372517882ec24c92113e84218ef62b6fb2990960f026402fc9bae085cc50e36aa3765da0e5b053a5d7a", @ANYRES32=r3, @ANYBLOB="0008000009000000020000000100000057060000"], &(0x7f0000000200)=0xa0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000480)={0xc746, 0x3ff}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x20028, 0xfffffffffffffffe, 0x109) 00:04:45 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) sendto(r0, &(0x7f00000001c0)="f5c80abced98ae3f6f0c9b4499365c75deb6c8d17474ca4f6d5daa8ef12996fce41572494678966a2a6eb5592cf8462b0825d7990e2c80dfa1676cc3efc6325cecdc8688d41e07e251c3242301348cb758abe6dd7bd7b91d3ab3a04d6c1067947b6da6d94d9211efc8c861244b691fe19418e3fc95b6af78", 0x78, 0x181, &(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:04:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x4486, @ipv4={[], [], @multicast1}, 0x1000}, {0x1c, 0x3, 0x9, @ipv4={[], [], @multicast1}, 0x80000000}, 0x32e, [0x5, 0x3, 0x3f, 0x2, 0x0, 0x3, 0xeadf, 0x5]}, 0x5c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) clock_getres(0xf, &(0x7f00000000c0)) 00:04:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) 00:04:45 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x46) 00:04:45 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0xc, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x6f, @ipv4={[], [], @rand_addr=0x7}, 0x100000000}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0xfb8, @mcast2, 0xfffffffffffffffa}]}, &(0x7f00000003c0)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8000, 0x0, 0x1000, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x1}, 0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r4, 0x0) accept(r4, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000100)={0xfffffffffffffff7, {{0x2, 0x1, @multicast1}}, {{0x2, 0x1, @multicast2}}}, 0x118) 00:04:46 executing program 2: 00:04:46 executing program 0: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = semget(0x2, 0x7, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r5, &(0x7f0000000440)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x6, r1, r2, r3, r4, 0x0, 0x5}, 0x8, 0x80000000, 0xfffffffeffffffff}) 00:04:46 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x3}}, r5, 0xffffffff, 0x4, 0x6, 0x4, 0xfffffffffffffcb9}, &(0x7f0000000680)=0xa0) r6 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x30000000) truncate(&(0x7f0000000180)='./file0\x00', 0x7fffffff) accept(r3, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xc2, "fa5ca7d8cebb6669572ee0b422234fc2ea92b95d85deb7f6fb3b835fc0e7b91e07eae5233a0d0bb4623b3bbdaaf26a752f0b30d9d7fda42db11b7df5e6f54b784558c9db66f80ae81ba3e8a2c0263629baeab6117375ba0d60ac7d1d62eaeb6e73867f514daefe768e5a8f0ca5dad4f7e997a2bb90bb97c14eaae4df6cb754080bd069bf4ae90550cf8207889c19187e8a2c856dde3868c5cb135ed6e29f3b12a92060684ab9464154fd0b833960ad5ff2e4e45ba93e5fb0560b6e9439df17b0848d"}, &(0x7f0000000440)=0xca) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r7, 0x80000001, 0xa, [0xffffffff, 0x5, 0x0, 0x1, 0x5, 0x8, 0x6, 0x3ff, 0x4, 0x8]}, 0x1c) getsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:46 executing program 0: syz_execute_func(&(0x7f00000000c0)="b12c91cd80d946f9c4236149ef9866420f3a3800588305b30c641e320fc4019d631bc421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421d5f64126c4dc6a000ec4a359484a18006669a0b90c00000010410facb6000000000666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = shmget$private(0x0, 0x1000, 0xd2, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 00:04:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f00000000c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d6807482666d9f62e0f53d28fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0) 00:04:46 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom(r0, &(0x7f0000000280)=""/145, 0x91, 0x40000, &(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x1}, 0x8) socketpair(0x1f, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:47 executing program 3: syz_execute_func(&(0x7f0000000480)="982cfc0f0591b0024141e2e9963e2e440fa50c153f110000c4237909a200800000e60fc4014ec4e17d10eca0e5be34f1e4e183e8c4c4fc22ebd72e41812047002b00660fe261056eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291aef98ca0a48165600060008de3c0740f6a0000cac4a3c50fbd6bffffff00f340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a005f0000") r0 = semget(0x2, 0x4, 0x0) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000140)=""/188) syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000") __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x6) 00:04:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x59c4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x0, 0x7, 0x81, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x40000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffff8, 0x10, 0x9, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x6, 0x2, 0xc, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:47 executing program 1: syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$getown(0xffffffffffffffff, 0x5) pipe2(&(0x7f0000000000), 0x100004) getpgid(r0) 00:04:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xff, 0x1, 0x200, 0x73e, 0x2, 0x6, 0x2, 0x39, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x4}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:04:47 executing program 0: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x1, 0x4}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x9}, 0x8) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x30000000) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = accept$inet(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000140)=[{r4, 0x102}, {r5, 0x80}], 0x2, 0x5) freebsd10_pipe(&(0x7f0000000180)) 00:04:47 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000007aaa2ee48363eff31602a582ed8721b2bf11c5933351026edab2d8f478d473b2dce25fe399f78ba728e60ceeee9109cb29a49ff11339cc10c47e098444c75dc2423cfe6813ed5b8e5f89d70d5b9e963111199866b99da7ed6d12b4011bf468bee51968b451658e5ac459777cd24d62236491b881874c5de784b0476bd489236891"], &(0x7f0000000200)=0x4, 0x20000000) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = socket$inet6(0x1c, 0x10000003, 0x1) poll(&(0x7f0000000280)=[{r0, 0x2002}, {r1, 0x108}, {r2, 0x40}, {r3, 0x2096}], 0x4, 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:47 executing program 3: chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:04:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="ec030bafbe2edcce3b7dfcfbdc587424113c3c4cfc01da9de55082705b3956f1c4d1295275f78dd037807d91eb1a167d3eb68f1b0c97218c846be4bdcab410d1681c0816af6c16367be9ee5631affc9ebd2ac10cb3cc81ab0a8b04b31c11ae559403ffdab228ad6ae185332c1f2d4844842fcb3466a431daf617ba0d5c7937b2511e8c1e487061e197866ecc34fde8fbeaeed129bc7aa887477989778d3472bd4e7b95ae13f13eec484b6ddffa3579c5c7cfca32e8d3a2b850e383dc8ffe5a517e74ef22d17be1c1b99550aec8b376258c13916d5172fa081d27c27e26c415b3376c8d6319bcd11fbd461985e7c133a31dc63a360125ed81fc7e656c27fa5ab9ed910a361b592a109e4dd7078192a42920c393c852c1ec7868b11767b08708620223ca23e07554ddbc946b4077572b9a5716fe4f118a6b7aa5bbd5d0068dc34ee0a3f25b527ffb05c8bcc24a2030a073c7ab0b5fc63e8dfbef971c10c26a32f011fc066e447e3e7711c4ad96dbadb2b5943e7de5a1c80cb5604b7689c19d4edd80511d67d2534152070b09d18577c36c816f7c9e607b580aea2278fe04f9916c99b60493f54eb9307325a9a6fc5c251caad32a94d16e9f6d7cbdbf34b31c27c7a1bb26da9b3e4772ea5fc3e93876a391d4bcc7360530ce2dae83f08a3cd80266f5704d3cacef4dd2659ecbca363fc6b2d93d04c4cab6e0b12954e66f41730b589d52b26490642fc317ad437b583872a95d941082040b88284ce8830415afcf0eceb3707c2ec0ef6683f211161e85f1c8aedebbc8041cb3401b8a902e72988b0886e3db7676fdc3509aaf475857d4da5d9bef8aebec0bdf7774482a1dc896fe8c76d25bca8ea30cc979ec93f968368f442d4d48026f1e1c23c8933409cf329e7687bd91f3dd2f984436dedd61a3d71a8d93106d29fef3e0c6bdecc8d48695492c8989852b0b77b2d3f3d878aaae01974f975ac2b75f76f9c3bc78d9c6b7abb1ba20a9adddbd7ed980f2afe9df61fc60abf76cef8d7ecc193d89a56c20636f29f5af60da10a7671166b31c50258824d3ec55c79a09b65577944cee1559ffa9fc152e6eec17b608a228fc9733e1a4ba38d22768849b38321d80a69b8ad37ab38af11d4db7e1fee5cc41be9d974cb78cd55c225f21c1ef28c80d8e467037da333929353b41d485d53c7087350f77efa53ca8cec019dc9c647fbfcf001c6e53b18ec7eea626a645161c7ec44c50abb06dc01e500a9bad8b7b1c757a9053448071989167f7712978c4fcd9b833d4ab61fbcdf68c850da27d48aa3eff0baee4ee6725fb30866bbfa9faf8a8828037e904260911d795e94c699872a26b10e93b15e1f1a94c9dc906369dee0a88690eb5736a6145f89d8f4fa5c93439cc6839ab7cb0d9e1fc14d3c2e0c01e20489376f29727dcab642bff3b8bff71fb892c1a551e1a916da35a5a90577085eabaf69412b524c6a7e85903be8656751ee6bccbe7fdcb82d98e4e4220d97fa507df6985c24a1d445eade584bc12cc137ac5af28d324baf2cacd6f9cceb13cfb2dab5910a777a0e612673a000c8a658666c56ea550ebfafdd9fa8125aa41cb27976d137c74a6c65bec5bff292ab1cd3f68664850655b807b8ed1c087c96d7ae1a0678ba671ca723a477022c076462b05186349614644ec0353d968fc84a0419944ed466306b8c9c4c1ebbb7258cb88716df0ad9eff7f02b380e4335f78ef7661ec8efe095271a4251ef794a0382553c1b69dbc72dee712e0e80389916c7f3e0e6a18a9c9dd82973d6cf1693dd2b6c086dc0c1167fd87e1536534ea570ab23ed365d402d6c956b66a28c86512b9075034426393bc4cbe67dfe6519636c03c5fd668cdd09b2de35e7679467edbc0edf2bd2fad4c89e8327412f3bf88f52b232333c69615d4b1f8f8a748926878522328d1481cc1b20f5173b615815352b7152d8e82fef950490b23cd25417f1d5ddc5e4bcd32f8e7f62730b7793912e127107e0ffd06fe9408f130dc9eedf38276f2368870e6", 0x599}], 0x1) 00:04:48 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x1}}, r1}, &(0x7f0000000280)=0x24a) chroot(&(0x7f0000000180)='./file0\x00') 00:04:48 executing program 1: setrlimit(0x7, &(0x7f0000000100)={0x0, 0x800000b35d}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "7259d0f38b7235caa406e1509137f5e310bb1756db2eaab9fe4d421b7c6ec5a1709212535d00a53030e3dced83981920eb73a3c8b7f5319483286957da2b48119d308fddd211363455ae871fcf984ee28a04a44283d364582a837cf0309a99a1b26a1152e74674629534d0668e98a97e783d577d6458258b8925e417b5d3dc78dd210ff8432949278d08e81b6798beea4c82a42e0e3fcf175619dec9b5f5162a0a1cacd54fb42141117f6ee29cd681ec953f2f19c3a9bdb8f7c74a8d66064f3b13d16a47a5d23b0ddec8bbe51f7f1a60fce60cb0e13c75e4521ef39e69a98dddf9666a257df19243010441a03cf47679"}, 0x100) 00:04:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000000)="9489", 0x2) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000040)='.\x00', 0x0) 00:04:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 00:04:48 executing program 0: syz_execute_func(&(0x7f0000000200)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x100000, 0x400000000001) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 00:04:48 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0xfffffffffffffd9e, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000200)) getgid() syz_execute_func(&(0x7f0000000400)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) 00:04:48 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa60964402ac2ad7d5dd60e49d783fca88002293ca12379ead9c65dcd6bb64696744ff020000000000000000000000000001"]) 00:04:48 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = socket(0x1, 0x3, 0xfffffffffffffc3c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x3ff, 0xbee, 0x10001, 0x2, 0x8, 0x7fff, 0x3f, {@in6={{0x1c, 0x0, 0x3, @empty, 0x1}}, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x70d, 0x2}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x2, 0x80000000, 0x10, 0x1ff, 0xfffffffffffffff8, 0x100000001}, &(0x7f0000000640)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x1000, 0x9}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x2, @mcast1, 0x6587}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="f652712f91493532185b19fd087414b1f762d4c5883d4d25fdb8b3e91b0818267a57ef1e33d60d292f201887", 0x2c}, {&(0x7f0000000100)="493b999f4887cdfb6d2649329eb3e109b501224883d67bbf26ebf908c25261fd5cc927599b265766bd4a10af7d9eb0c70f52158a9f4335a641753baff3fc49f9507cd88afc6def5683657bde60087b25c5ff73e2f50736b4ccd6d641d6c547678c24506d4052f078fdfebd4d5b29d0bd27dfd4777beab09ae74e70d7c0ed5a31b54c2049e150bb02914a6d8437f6799bc444668110ce1dd81cca9d1d3b7b9c0fa26ea5363db4b6a8c5d4381e8b3846a80111070de9b8ec2e2f", 0xb9}, {&(0x7f00000001c0)="d9b62f6106d38e451652e257ba0d92e167df9c4796a9b5e8220315ef569299c8f6a5971bf2fcff0f1d4d8a1de6bfd6603fa50c8f84ab71a2382edb1a79d70d609a5f5c686b5f7a08b7aa33adeb597852bf95a7e5fb65b4a9a2cc6f55b1b409cbc08a2fc3b7125ae28200b86bd6a9c0f3bce453570173025163efd4337bd3f9dfa1301799dbb4797137c2081f", 0x8c}, {&(0x7f0000000380)="72a92ebbf57a08020dc74976a6e19957061185918ca9a5baf1b63448ae30cd8ca8aeb863cc6dfe2dc3e13b0c1b3a19c7b6c50800abcebd587a8acd0e462abac1791aae0682ec3c63b98d3bcba86ccc2fc1cebe0c31f521a6aa", 0x59}], 0x5, &(0x7f0000000680)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x3, 0x20, 0x8, 0x7, 0x7fff, 0x1, 0x744a, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0xa00, 0x4, 0x5, r3}}], 0xa0, 0x4}, 0x9) syz_execute_func(&(0x7f00000002c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:48 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 00:04:48 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x7, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) socketpair(0x10, 0x10000001, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000040)={0x6, {{0x1c, 0x1, 0x0, @empty, 0x100000001}}, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) 00:04:48 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4) msgrcv(r0, &(0x7f0000000200), 0x215, 0xfffffffffffffffc, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/240) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000000c0)={0x2, "057148a8531727932c730b8b2d633d5cfd2b9609c703dad83ab99eb8916305898aaf4900087184a1408d21fc5efdf6d7d4b94013e6d0dccd8c76a648b4f8d835d74146b67c00a50230c3142af20c26a23db39ee81963c6c9702abb71f63c77a53da2e69727eaeda6a48d6920ebf0153bf0d93caa878ad8b45e28135da5b0b7cbcbf2f2101ed72269fcd7305e7827b58ecb30d597790d9ea07dce0ff7f406a5db6fb3c14b588ceece7de69e54a01433f26cd397e48fb0a1140b1a3b1492d850ad5b3d6f29c098c6685cc0276453d844da439d6113101af7"}, 0xdf, 0x800) 00:04:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r2 = semget$private(0x0, 0x4, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0xfb8e, 0x100000000, 0x400, 0x1000, 0x344a, 0x9e9d, 0x100000000]) recvfrom(r0, &(0x7f0000000040)=""/19, 0x13, 0x400c0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) munmap(&(0x7f0000d0d000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000000c0)={0x6, 0x691b}) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000b90000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:04:49 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000024c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee82a0fa7fe8ca0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2f3f4e3775ecf230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1442cb700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005eb98231cd826ea7f4f7c4ca00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001280)=0x1002, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000012c0)=0x7f, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x158, &(0x7f0000000000)=0x9, 0x4) r2 = accept4(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000a000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000010000000000000000000000000000000f0ffffffffffffff0000"], &(0x7f0000000200)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001300)={0x0, 0x5, 0x0, 0x101, 0x4}, &(0x7f0000001340)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001380)={r3, 0x1000, "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"}, &(0x7f00000023c0)=0x1008) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x4, 0xffffff80) getsockopt$inet_mreqn(r1, 0x0, 0xb, 0x0, &(0x7f00000000c0)) r5 = dup2(r1, r1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000280), 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000002400), &(0x7f0000002480)=0x3) 00:04:49 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) socketpair(0x17, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) 00:04:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000580)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00') fdatasync(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, &(0x7f0000000000)=@un=@file={0x1, './file2\x00'}, 0xa) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f00000001c0)="285aad8676d34d2e575765e8e0fa2586395e58b919a2d7ffe91baa5a", 0x1c) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000040)=0x9, 0x4) 00:04:49 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20404, 0x80) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @multicast1}, 0xfffffffffffffffb}}, 0x0, 0x40, 0x4, 0x200, 0x1, 0x5, 0x401}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x20, 0x4}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept4$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xe4, 0x6, [0x2, 0x7, 0x0, 0x100000000, 0x3f, 0x6]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="7f000000030b6e39b3eb315fc63e3623cc670b4d16624844a8e868a1bd042c2acefdaf5f1f972ca660940000000000000001f876da2ffbbc0c7e3246ce1edd91dc68fb0441ca0a64b7401703cef4bc2c0b8e7d5570e7249dc3a2ef458a3c448d5fa2d84b932a1018060225a0f2adea39e29d15f7270e617427c00e97bfbbe14202c0ec92e5520183a8076e2ab69f9f2032ed4b"], &(0x7f00000001c0)=0x87) sendmsg(r3, &(0x7f0000002800)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000002640)=[{0xf0, 0xbf, 0xe346, "ee04324ca0345d6fb681e3da8a29b4f6dd1907ddbb06a13d3b074ad85a2664b9cd952975a8431d156878698b77e8d014c528d12ccb04786874e73f24729d9356a272f932f43d0ea7a075adb158993881d46593d8c3e6965cf7105972a8af303ef83ea5124934c49b24315dac463edba23cf8b9479faf2c1de9b3076c9f96d428b4e853fd8207c32e63a35c3fcc831c4e70fbc795715d7ba756deb3d50ff176f241e64612c7b05c25a2afd6b2788099e5c313c247c466043a47d705075cb404460ec430efacd86368585290553aeebd67707ee447fa4cb97ccd23"}], 0xf0}, 0x104) 00:04:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) lseek(r2, 0x0, 0x3) fcntl$setstatus(r2, 0x4, 0x4) lseek(r3, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = getpgrp(0x0) fcntl$setown(r2, 0x6, r4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:04:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x800) 00:04:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300), 0x0) 00:04:50 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto(r0, &(0x7f0000000080)="2a69756c0fabc377557fb9c6df4b0015d713e43159225e01d28ea99c2273e866eebc155bd68d77eb59bacffadb25cb6aa03b3f2c80443584a50f3105b8b41d8c729cfbe44ff5859785108f2877d450403a1ef0c881153e949bdc6cd08406b09a", 0x60, 0x4, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82e56dfee30c367c"], 0x1) 00:04:50 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockname(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) setresuid(r0, r0, 0x0) setreuid(r0, 0x0) 00:04:50 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x1, 0x1, 0x7c8fffba, 0x3, r1}) r2 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0xe32a, 0x10001}, 0x8) r4 = socket(0x2, 0x7, 0x10000) accept$inet6(r4, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 00:04:50 executing program 3: syz_execute_func(&(0x7f0000000280)="982cfc66400f3830280520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34f1c4e183e894c4d4fc22ebd72e41812047002b00006eba0dfe8c738888a1c40fbbc4e201acac100000ad806e294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cac441797e37f340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @broadcast}}}}) clock_settime(0xe, &(0x7f0000000000)={0x8, 0xce00000000}) 00:04:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:50 executing program 2: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000500)={{"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", "19e911d4b4d190d5513b0fe02f280f0a4dd066efb7c343b5a86fbdffe262c9c4", 0x401, 0x4}, &(0x7f0000000180)="1950abfefac3e2ab59b54bad4529aaf739a7c9a785809f4da87262371fda1ceec9ab9888c74d14cbf4ec39518536aac46aab0921123c357a131d72659aa7005cc68acb1bdcd91a776a", 0xa1, 0x800, 0x4, 0xaf8, 0x101, 0x0, 0xe6, 0x3}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) writev(0xffffffffffffffff, 0x0, 0xc3) 00:04:50 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) ftruncate(r0, 0x5) mmap(&(0x7f0000977000/0x200000)=nil, 0x200000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) 00:04:50 executing program 0: r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x4, @empty, 0x51b}, 0x1c) write(r0, &(0x7f00000001c0)="49739b5e5133448755a1636d4e206db56b84c098b1693a8c1fec85cab4ce1e2491a0108486b1da0f04be610dfea34f4d43a7103e8b9fba82120fe03fa322ff02f9294dfb1c668678c5a4caa5266e6367cfd123f9961c37a2d8913df0cfc2b7d2f957f47a280649018e4a", 0x6a) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000002c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1, 0x1f}, 0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0xffffffff}, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x93ec6a85afcca3bc, 0x0) 00:04:50 executing program 1: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0xa, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r1 = socket$inet(0x2, 0x10000007, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000040)=0xc) 00:04:51 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e4314190f05f30f59bfd913020039d6c4afa37bf0c53ef0c53eb55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c244b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x1f, 0x1, 0x3) dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x401, 0xf, 0x20, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9, 0x8deb, 0x10000}, &(0x7f0000000340)=0xffffff34) geteuid() r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffecc) sendmsg$inet_sctp(r2, &(0x7f0000000a40)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x1}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000380)="967b6be44a9d2969814921268f157b8edd7d2284a8037921fb567616ac89dae746867b257248b118c352d3474485f68b506cfdecaf9f71f451636b0de418c49341dd9166eafc4b07d767a1898c80d06c34ece9b4ad20afc148074eb4f16c7e295046332276b8c42f4d4809b04f794911cddbe1dbba7d81ad929f5e7b7108f8dd173f32a7fd03202ff69a07a89dcc7f0a6841ba9c758d2661179bacc421ef4be96b96980ad4ccac9e1749b17cf2b63ea3560f33ee04de5645c1f881b06d2f01487db43f7f152c187dd2a65aec0f7b75fe995577c5578c0a521ceb5dbf33e8f1a79d76610f16c951a6ec011934a60759", 0xef}, {&(0x7f0000000480)="c44e8fedf71e1cbe630b18d7ad3e1ffdda46041877bd6e3b043485a34e044eca17438135a7f4fd39c95cebd0837e510e52cb7c6c2ea289a3249b79a14fb1f90a500ba00f05334dd9e3628f6cfd6a53b9a6e79c20bba2ca047a41", 0x5a}, {&(0x7f0000000500)="1a79edc9d6d73adabd2a15db0caa885cea86f7173c6cc99c1082a3fd07504490c24e6305dd455320d42adad202df91423f28daa71767f084cd14b68dde690fbd5586c7e3d50b56694a50e35d701dec6d38a6b436a7b34f1b74f1606e7be320d61cb07e618c57ad993be1e74e2baf2c703453d8a7526edee34b071af6a1425c8a2b204e24cbb4ea69e38a9f1e5a017aa7778cb585cf68139474f928572f7daab68c5a5855a8252fd00b2ff11e7f310f3f774c9b", 0xb3}, {&(0x7f0000000080)="39d183ce4725e17254cdd5c39aa5ce30", 0x10}, {&(0x7f00000005c0)="1524d9df2fc0d44a5cc848cad926e2a084c4b1b9a6c457415f8b169a25b485bced3fa3f818b060e4d9b6d4a9a712dcf6fc5d017db5f6e3ca67394b3a7fd108aa20d00fe97c68e34a96e5d2147301a45b064c3b6a2126173967a97bc040e5ea9867f9baa9912b2cd748ca897726f66ce327fd211687d61c92ac25c756b7d9e4d6307fc372f62ea2ff32182dcdd1575e41b2f16ce9f1ee59a1248f", 0x9a}, {&(0x7f0000000680)="6211637b401460e762492663e3a0d7451cdce784ea989da4f83d3e0f35b461d0ef8b76ea659568aa3b3aa26a53f522ced51a5f7d9148bc2681840fb84751fa5d8e75ab10a5ed791fc8932223f3622974d2cde755e16d11366fb296867f894d42667e937b50f89310739d4a8a0219bafb48a41b417011e95ba4bf6ea0d48d9f57e478fe8ce183e4a1986bf4b7c09b2d63765b71bd067449ff71918e3e9d0563969e30f8b460681a55623403c742805053f68f77e52404958dcb6c3114ad2853491bf5a295d0a8263b", 0xc8}, {&(0x7f0000000780)="48b975f82d6e88743c8b94334ae0dc25e299d52a872b2ababc0a60b1838440704c530d6377727bafdaabc00a66aa481cecfbee0508ac1489568efd17724dd8e0993ccbd5ad64729406794765a57824988968c1e52b66f007c156ec772fe7386619b74c1b5254bc9f", 0x68}, {&(0x7f0000000800)="ff776890c0694d280179381f6a43da0165a894b92ac4efee044a7803660c7e20d199f5e544a08480bad60e0eafcfa30c1d3da7a4056f2ed2f82b25b285ad71f23af09b9e", 0x44}, {&(0x7f0000000880)="cdcea4642c2ebb5fca1263021c4c2326a3f5b3eb597227e410018e5824c64d0c69c05c34828a63dc86a5583ee9dd2a8701159d6821ff40d942db6e2238f89d6c11b0789d91a59cbe0433556116c9f95d7802792bbb7966468a4eeb92e604f35f549aacb22a75b3df83ade4abc5b6dbb6427c3d63222717be8815a7674fa8aa988d8c357f1c9b7fe9943d7249f4de01be0f6206ac071bd592f81f3d8987408a15fd0cba98fdd98dc022d890d14f6c62", 0xaf}], 0x9, &(0x7f0000000a00)=[@init={0x14, 0x84, 0x1, {0x7, 0x800, 0x7, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x24, 0x20000}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100), 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xd0d4}, &(0x7f0000000180)=0x8) 00:04:51 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000013000000000000e801000000"], 0x14}, 0x0) exit(0x800) 00:04:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4) getpid() r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x2, 0x10000002, 0xffe0000000000000, 0x1000300010009, r1}) 00:04:51 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded720b15ffbb15ffb64400f38cd01c461d561970d000000") 00:04:52 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) 00:04:52 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setrlimit(0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000300)={{"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", "4fb382dfa5a4f819c42ced6da3f414db46986110cd297758a182d1187a252988", 0x7fffffff, 0x10001}, &(0x7f0000000240)="359cbf1b6374632a105e01ef91e6229c3bbe70b9b4c29579661cedef089a28a5bb93a80500ff45e92786c17ba3086eb7349449ee5027bb204e167f8db1747bf05ac90eca5a9deca22b2621191a03913e8af9a15fa15169f29e3bf9ae8657d9a0f2c66e753fd86fcfb815e713da9c11aa35945801a31f5907a1fcc235c1aa3f858b1467e8826a4c949cfb0a149c4d8f600eea1056e88d867869d7", 0x8, 0x200, 0x98f, 0xe078, 0x3, 0xe1c4, 0xef57, 0x84}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x1}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:52 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget(0x1, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 00:04:52 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:53 executing program 0: syz_execute_func(&(0x7f0000000140)="9826d9ed5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = msgget$private(0x0, 0x182) msgctl$IPC_RMID(r0, 0x0) 00:04:53 executing program 0: r0 = socket(0x17, 0x20000005, 0x3ff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x1, 0x1, 0x85f0, 0x8, 0xf6f6, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x2, 0x9, 0x101, 0x3, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="08000000000000000001faa9f86defa054b84c02233883f356"], 0x14) r2 = socket(0x2, 0x10000000ffffffe, 0x7) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x7, @mcast1, 0x1}}, r1}, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4) 00:04:53 executing program 1: r0 = open(0x0, 0x4, 0x2000000000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) socket$unix(0x1, 0x1, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="82022eff653000"], 0x1) 00:04:53 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = getgid() r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) setgid(r1) r3 = getgid() setresgid(r3, r3, r1) 00:04:53 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) truncate(&(0x7f0000000080)='./file0\x00', 0x4ef) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:04:53 executing program 3: syz_emit_ethernet(0x5d, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0xf, 0x4, [@multicast1, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xff, 0x6b3, {0x8, 0x4, 0x4ae, 0x4, 0x720, 0x65, 0x6, 0x4, 0x4a, 0x1000, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, {[@generic={0x9f, 0xc, "9e3914afbd6d92b01ce9"}]}}, "d286ee"}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xf04}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x100000001, 0x4) 00:04:53 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) dup(r0) ftruncate(r0, 0xc7) 00:04:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x10001, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x120) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x8001, 0xd778, 0x4, 0x5}, 0x8) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000080)="05c12a65ee9fd020f3cf3c145cde576f9b22") 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() fcntl$setown(r0, 0x6, r2) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setpgid(r2, r2) r4 = fcntl$dupfd(r0, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14) 00:04:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "9fdb14ced34f28aec33112929fb959f6685a015ed175481130add9b76147a4a0", 0x3}, &(0x7f00000000c0)="6e00d1d1e33402368e", 0x7, 0x6, 0x8, 0x4, 0x3, 0x9, 0x0, 0x1}) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x9, 0x1, 0x3, 0x1}, &(0x7f0000000780)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000700)={r2, 0xd1}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @rand_addr=0x9}, 0x401}}, r3, 0x698, 0x2, 0x2}, 0x8c) 00:04:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2100004) r2 = fcntl$dupfd(r0, 0x0, r0) listen(r2, 0xff) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x336) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x6, 0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x401}}, r3, 0x5, 0x6, 0xff, 0x0, 0x3ff}, &(0x7f0000000100)=0x98) freebsd11_fstat(r4, &(0x7f0000000440)) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x100000000, 0x9, 0x0, 0x80, 0xe5f3, 0x9}, 0xa0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000240)={0x5f7, {{0x2, 0x1, @rand_addr=0x7405}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:04:55 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x3, 0x4}, &(0x7f0000000040)) 00:04:55 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x17, 0x10000000, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x2, @empty, 0x3}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) 00:04:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80000}, &(0x7f0000000080)=0x8) socket$inet6(0x1c, 0x10000005, 0x7) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x859c, 0xffffffff}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x6, 0x10001}, &(0x7f0000000140)=0x10) 00:04:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='\x00') 00:04:55 executing program 1: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 00:04:56 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0xa015db5400f8ffff]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x1d00], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) socketpair(0x1e, 0x10000005, 0x29d8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000140)={{"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", "465ccf5becf5063bd563b63305311210330f6e8d6bd78ff296a9ffdbfd64bfdb", 0x9, 0x3f}, &(0x7f0000000000)="de01e4962bfeb684d31565016d377da42c00060b93e37ac72729626aa6ffd4f9f674c05f4c64dbecddff9c82125371757e185ec82758f1fd7657e36371343c1afe695cd3e6a0f317e4d4399c485a49fd4f868bab5ece58fbb8abdde907daad229367808296a1", 0x8, 0xfff, 0x1000, 0x95, 0x3, 0x7fff, 0x1f, 0x100000001}) dup(r1) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022eff7f696c65d6e295f47f98ae7c"], 0x1, 0x0}, 0x0) 00:04:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet6(0x1c, 0x0, 0x80000000000006) setsockopt(r0, 0x4486, 0xe9, &(0x7f0000000040)="8c255624222932b511953c9316bd9e199d6a35e64747ed1dbde59bc76a73638a26b82b10c7c5d8419a2c3ee41cc02104c176f9dae7113615e90a2ff833b1c3d88afff5f2655180bb7db55a2eef9101b21ad37905eee13e57e118d714357d49a9fbaa74841fe448dfca0bb6a4fe2ed6ee7543a63270574661d643e07d755dc38aafab3f167f20108c2f138254d8ae602ed207af0144ff903c9321e452cd75d6b31084", 0xa2) 00:04:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2c4, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x200, 0xf, 0x101}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0xccd, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000bb04000000000000000000000000000000000000000000000000000000000000000000000010008000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000003082a154bec761767e754ed1395475b89028134c823395d846e85f03e97822e367a47a6f49cfa7e71af891db59ded5b2f6a2969a5454ee9460", @ANYRES32=0x0, @ANYBLOB="005ed222000000a4b5de"], 0x8c) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:56 executing program 2: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x10000000000005, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000100)={0x7ff}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000600)={{"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", "2a34c5e48992b19f91ffc7ab1aaa0aa053fd097862ff11938a6fac0eacf00e21", 0x68e, 0x1}, &(0x7f0000000000)="cf4b16f4f8d5f60125d6760870b083cd9df555af7fa937139c51936d08d64ed015c6f67b1770c8cd59287e67728f91f526f55831bdaca1e4e3a5282c8b21af43cf9dabe8b905c67491d8b46c745502fe73e397247c07c7eaae21abc24a925b35a41056106ae590e3c33c9ef03ddbb41d1bb8aa351e161a8355432568ae30268d8935a4a56a3668e19c0ed64dce1c", 0x4, 0x4, 0x6, 0x7fff, 0xf3, 0x75, 0x3, 0xebac}) 00:04:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") futimesat(r2, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000580)={{0x5, 0x3}, {0x80, 0x3}}) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r4 = accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000c0e884c405ec490c5bdb625536bc03000000ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2c0973a135dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002395623f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) r5 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001940)='./file0/file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getresuid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) freebsd11_stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001cc0)={&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000600)="56c6bb41171271bf11cef26a1940dc8df70f41e6553fe3d730e4ff126a5d8b7b3d", 0x21}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000640)="5097d16392143543ec41cd145c42b3212e08288ff868a5376a514b657acdf68cf068768ef394c60329f6fb6ddb729bd066b5d36bd7aac84dcf8d988e2e0d3d49c1370209cff52e22b712f6b017bb23c3960751d9e9a6999dc5d2deb0c02bd71385c4dd7ab420bd533226cd71d424f6254da4348a7cfbbf1ec3c1cb431b143078561b410eeee148995de0", 0x8a}], 0x3, &(0x7f0000001b80)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r3, r3, r3, r4, r1, r4, r3, r4]}, @rights={0x38, 0xffff, 0x1, [r2, r0, r0, r3, r2, r0, r2, r1, r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r2, r4, r0, r3, r2, r4, r2]}, @rights={0x28, 0xffff, 0x1, [r1, r4, r0, r3, r4, r1]}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x118, 0x20080}, 0x20000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:56 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xfffffffffffffffd) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10208, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x401, 0x1, [0x5]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x9e98}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 00:04:57 executing program 0: syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b781f3440f5963657d14425f425f09b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, 0x0, 0x3, 0x7fffffff, 0x4}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x5, r1}, &(0x7f0000000380)=0xc) syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") 00:04:57 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000080)={0x0, 0x3b9ac9ff}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x7, 0x7fffffff}) 00:04:57 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:58 executing program 2: madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:04:58 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7ff, 0xd8, 0x5, 0xffffffffffffffff, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0x6, 0x3000, 0x0, 0x5, 0x32f05af4, 0x34, 0x3, r1}, 0x20) syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:58 executing program 2: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fsync(0xffffffffffffffff) msgget$private(0x0, 0x200) r0 = open(&(0x7f0000000280)='./file0\x00', 0x100005, 0x120) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x1, 0x4) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100000, 0x88) getsockname(r0, &(0x7f0000000340)=@un=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x82) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0xcf87, 0x4) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x2) ftruncate(r2, 0x0) 00:04:58 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = accept4$inet(r0, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe0e) syz_execute_func(&(0x7f0000000180)="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") 00:04:58 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="531fa5bf1ce89a786bb5a644f230c877f75c2ee39e12770d197871ef1e28acaf65474c12e48547927ac9de1f62a64a4bd9bd3727fde04017c8826758ac5a33e49eaf1de2ac1c99543e6fc3dcf1e2b822") syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:04:58 executing program 3: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="149803b9b57a12c96db5e10635386d785f8a46d2e5cfe6e9ea742e01") 00:04:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0xe51, 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x4, 0xfffffffffffffd33) syz_emit_ethernet(0xfcdc, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:04:59 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000340)={{"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", "cfc4a8aba2675a0f837cf1e5e03a84355346fc10c804345a56aa98a43526f350", 0x9, 0x4}, &(0x7f0000000080)="3d61dd18289af19d815cefe271cc201d333f6a02f85c81c6c6a24dbe318c6382833b4056a30f15fdff35fdaccea1c57ffb4760a23daf2bc8e28af0867ec9688344ad4891583083d19be114427da2ba16b1dd8e46c74fcf8716bbd99069ad0b9e5bdb03b03944", 0x0, 0x400, 0x6, 0x3, 0xffffffffffffffff, 0x7, 0x7ff, 0x5}) syz_execute_func(&(0x7f0000000280)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000001c0)="1927a6e810f87ef2afde368c9fd098429059980b96a94b9982e9ba08e0fbd268dc157c5dbd8527c6f69e61f7511876bfd2db50f607c28837ffafa60500e662a644c4443fa80cb58d06fde62cb60ab38879c0913d0aceff7b676c8b4714fd6d1bffecb0db34c1d84f4a0c4a447ce132e955e906beab1fd8871499f6ce962179ed283aa41cf547") 00:04:59 executing program 2: syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x79c, 0xb3d2, 0x4c, 0x7d, 0x7ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x22da887b, 0x101, 0x73}, &(0x7f0000000240)=0x94) syz_emit_ethernet(0x364, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000087850030000000000000000000000000000b00000000fe8000000000000000000000000000aa030090780000000060aaf8bd00000000ff0200000000000000000001ff01000000000000000000000006000100000000"]) 00:04:59 executing program 2: syz_execute_func(&(0x7f0000000380)="964a19e9c4a2791dcd1c040f05bf11410241c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffff3d}, 0x0) 00:04:59 executing program 0: accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) r2 = fcntl$dupfd(r0, 0x0, r1) getpeername(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000140)="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") 00:04:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0xffc2) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xffffffffffffff6c}, 0x0) 00:04:59 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x56}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, 0x98) 00:04:59 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08060001080006040900000000000000ac1400aa000000000000ffffffff"]) 00:05:00 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fchdir(0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) 00:05:00 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000300, 0xa0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) execve(0x0, 0x0, 0x0) 00:05:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0x1000000000) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000001280), 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001300), &(0x7f0000001280)=0x232) syz_emit_ethernet(0x110e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 00:05:00 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES64]) 00:05:00 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) 00:05:00 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x800000000000003}, 0xffffffffffffff66) 00:05:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x7, r2, r3, r4, r5, 0x10, 0x7ff}, 0xfffffffffffffb44, 0xfb41, 0x800, 0x8, r6, r7, 0x3}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x6, &(0x7f0000000080), 0xfe9f) r8 = msgget(0x1, 0x480) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000140)={{0x78, r4, r5, r2, r3, 0x25, 0x5}, 0x4, 0x4, 0x6, 0x5, 0x6, 0x7, r7, r6}) 00:05:00 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x1, 0xe0) sync() bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x0, 0x0, @mcast2, 0x8}, {0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0xb4, [0x10001, 0x2, 0xffff, 0x0, 0x2, 0x100, 0x3, 0xf3]}, 0x5c) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:05:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x3, [0x40, 0x7, 0x5]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fffffff, 0x200, 0x10, 0x9ba, 0x0, 0xfffffffffffffffd, 0x3, 0x800, r2}, 0x20) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 00:05:02 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 00:05:02 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="1c24c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000003c0)='./file0\x00', 0x200000000000100, 0x12) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000180)="fc94330be02c352da1a8d8f3e35fb4e5d4230335bb2577b1b85f240d4698a5a8a1039ca65c3654488e8595f2a958642d34ec2b1da4be83e3940a59d2855c9d15c61fcab4eee0f7ff0d11ca311faf3db6573a64a4ff1dfc6f0f2902fa1db5d5") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, r1, 0x1, 0x687, 0x202, 0x0, 0x3ff, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) connect$inet6(r0, &(0x7f0000000500)={0x1c, 0x0, 0x3, @loopback, 0x96}, 0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0x6ffbabce}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x100000000, @empty, 0x7fffffff}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x80, @rand_addr="aadeaf45ebcf2910c6bd635c3b0b899c", 0x7}]}, &(0x7f0000000380)=0x10) 00:05:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) read(r1, &(0x7f0000000000)=""/142, 0x8e) 00:05:02 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = dup(0xffffffffffffff9c) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x24) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:05:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17d5720d0d71e7f166660f3a0b0865") r1 = dup2(r0, r0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x9f, "ac528531f6cb372d1497c3684f10a1a41d719fae0d6f36dba2e403ab95a23178ebf67b1c7bb3d7a47a35248b7e8dbfa590b54751b5bd9590c20294207a02a1c27190d68b95c35701a99e9ce45d82b6cafebbf10d3c19f6b0bab5d4f612b8000969f0b1aae7b7b043e2d4d72cd93622aa873c19804ea3e54488a4802e36d2b354599c75e19d5bbd6a5dce9967b821ec1b848dd52463ce10aacae3489fd97b98"}, &(0x7f0000000340)=0xa7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x200, 0x100000001, 0x2}, &(0x7f00000003c0)=0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x5, 0xffffffff80000000, 0x2, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @multicast1}, 0x5}}, r3, 0xd32b, 0x7, 0x80000001, 0xfff, 0x100000001}, &(0x7f0000000180)=0x98) syz_execute_func(&(0x7f0000000200)="7b42450f5b350d650000410fe78c24000000008f280ca25b5008c4e2b1903c80c44249bf6704c46281994c1d06c4a1b9c4050080000033c4c1b05500c4c32d797c910000") getegid() 00:05:02 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x2000746f, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x20000000) read(r2, &(0x7f0000000200)=""/3, 0x3) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000240), &(0x7f0000000440)=0x4) setreuid(r0, 0xee00) socketpair(0x17, 0x1, 0xffffffffffffffff, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000500)="03df698504bc407fdbb4b76d92699826c945c2d05feda4711d5478c4aa32ae20a1eb66753ee851f5fa26faa5d050fd9bdd98173b1f9947eaa637bf3c5eb2f25cc162bf0251f50b979b202acbb67075b5d5342650d622ee2e02810c431173517549cd6bcc30e2197de21ec5a1054e80da5d1665be6e1f4b7a9c7489edc45f1a30d812e351b579666219", 0x89}, {&(0x7f00000005c0)="5b993751ab1a90da2db353593b4da580df63d51807b45851923f97f87b185664daa618cfcce2f6fc9397692489878711906711bf79c68d73f4cadb1d74d860a8ad83a3e03e07464bb3bebab54af396b703afbaa92d4fceb8c4937305f05b2e190d66838bd1171592f5e08bacca3a4da405486782a4a685af56ffb5648e6bdfa275f751cf046096ef8e8da8b3e91ae6ae4965af208dc54d782e67ff14509246bd5010f64b15733379a645ef92b9747984fa5da165cdde9284fa6240c25a0e488a83249baff33ed39734791a4f5b46feda11a13f9fc69cf28aad122d77cb94f63a51be223c6a2f36064918d7", 0xeb}], 0x2) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') 00:05:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000680)="1c08c4637916d7b098cdd01b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c297c7cc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5bffb126080000e269a8416666470f1534eb4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c0000006536450f01c26666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f0000000080)="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") 00:05:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x1f, "041e63dec67764913404521579d5f160"}, 0x14) renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000a00)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000580)={{"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", "6b729868a97b70f40888ac3f62dcc16956177be80bc7b9e5ff6b45f25ffac7ff", 0xe18, 0x2}, &(0x7f0000000080)="7bd5009c88d7972a829d8671ee85dec763b403ba2b62d29deba06a27ab19817a1ea705be0b49b0521378fd631540404426cc19a4bd6a845d4caddedbd8240117d2fd2534a522c1d1be4d9f744875fd017c4f69e5112f5ecf48b01d5b081a346052866604b112424acdc2d754c56540294dcc6c69ef0c596ed560e0ada70d751ac9da218637f50adc7dad063a023048d750f7036ae1d08b08ce640bdcc3f0193c95061966127b74cee927ff44c5c8bc377b19e4922fcb77ad3ad033265332210043d1", 0x20, 0x7fff, 0x3e4d8b5b, 0x4, 0x7, 0x149, 0x1, 0x4}) 00:05:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0xf, 0xd1f, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = socket(0x2, 0x5, 0x0) fcntl$lock(r2, 0x12, 0x0) socket(0x2, 0x5, 0x9) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:05:02 executing program 2: syz_execute_func(&(0x7f0000000300)="b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91313680c0000008fe9589b26c7e4c753fbc4e101edfec465410f18c42a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d1881c417fe5ff657f657646736676670664336660fd2938c0000000f67c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x140) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100, 0x2, 0x9cf6, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) 00:05:03 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xffff, 0x0, 0xffff, 0x7f}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x1000, 0x1000, 0x8, 0x80, 0x0, 0x80000001, 0x0, r1}, 0x20) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900000e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:05:03 executing program 0: ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="95c6ebd819fb71dd0400bed17679d5e21c992b0280f3e8a14afacb108c8d6db905c69b19f633d3eba503af568561ac23e053c0c175c001f0629ced262aa920eab61889d92facca7f859ba5fd145b42504771c47cf70fb8666230bbc67d4b914952bd0c2d5edc684a896efb71fa34b08a96262d6813d650e160") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "92195ac1e7794225cd95f477920abedc00d05967712df8547b23f87346ce8302", 0x10001, 0x1}, &(0x7f0000000080)="178084fca0364f8082739b7aa7d7a2d04e78e4186943004883070162dde8bbafb8ea3ad7e1c147810716a1aa7904845ac5d79faa565f5deac7cff85765597a75e39247e5c3092dddc9505191b5624ad1f9fc6b61c4298bbe7d6c24f5ff5a1335a0c5baa7a8c0f555f5f4b2c2371162b653d00813e31dafdacfca098b795f8599b6ecbb509ca85e7e5d8fd8df52fa759cf40daf657f6e45b978f4e440839cc666111f4ec59d20d3e1f04e42f2", 0x1, 0x0, 0xfffffffffffffffb, 0x3, 0x1, 0x2, 0xa18a, 0x500}) 00:05:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x6800, 0xfffffffffffffffa, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3ff, @rand_addr="6c40cc7135de27f15cc3ca2c806e9382"}}, r2, 0x7, 0x8, 0x4}, 0x8c) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01ffffffffffffff3000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x186e, &(0x7f0000000040)=0x8, 0x4) 00:05:03 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110180, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0xc, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x7, 0x3, 0xfffffffffffffffb, 0x1}, &(0x7f00000000c0)=0x18) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") 00:05:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r2, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="536ba94bbcc56f5c454bebbddeee79396dd9457771ada1145dd4bbf0757a465c45495d21172b6f54957d31b98ca1402441ccbcecdf05f2bf6042a2f86be3d36bbe70a779c614d6fa3ff6a8176baf1009c4aca5de01bfb81a06185dc8da8c383d2e6dabbd77888d549aed68e870cb941e0c64fb7ffa52e7ccacb353604dd2aca64cbf3bd4179a97cd5fe3c77ab56019225ff2541904e1008f40254d3b6a23e5bd957bed08d23020") setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffb1cb}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8}, 0x8) 00:05:03 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), 0x8) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x2) 00:05:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x8000, 0x9]}, &(0x7f00000000c0)=0x8) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x2, "d09339f69c9979e59aaec64f11e865ba7a0f4bffd1a66104af3703281fc0f46ffcb42c4666404e9ab2456facce1f8de95aed4a3c0addb26c59502f2b24965759259a27bd9b5b2140148de3c3c7398392cd9abc3fe391046967f9cdd9b761d3e3458505c4b6ee8c3a268f876ca2e19615be913cfdffad72a595bfe9833bd84f4e42b91a138edcecf51cb2f1dadb6c341f2d6bf42044e884e11a6a6a67d9d3428420ce6775f31c184d6e6715ed60d46d8a68128275fb84e56fcb8b8047f5a2e6cba730f9235c849a7ede000b08e5e9f4532d"}, 0xd9, 0x800) syz_emit_ethernet(0xc17da9a06c3ed006, &(0x7f00000002c0)=ANY=[@ANYBLOB="800f4bc1eb8f000000000000080047000037000000000000907800000000ac1400bb0144040703000008000000000000009912da958ca0d7e3f0db2b2c1ade8435db1246ed4a783e008f7c12cdf1271d28996c45b67336a5a78f9e8fa223633ffed0a18f8e85baa9b0e68cb059a46f0a"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x7fff, 0xffffffffffffffc0, 0x10001, 0x10000, 0x786}, &(0x7f0000000280)=0x14) 00:05:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) __getcwd(&(0x7f0000000000)=""/92, 0x5c) close(r0) 00:05:04 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") r0 = semget(0x0, 0x1, 0x1a) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f00000000c0)=""/98) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20dc5, 0x88) linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) 00:05:04 executing program 1: r0 = socket(0x16, 0x2, 0xfffffffffffffffe) semget(0x3, 0x3, 0x228) r1 = socket(0x2, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="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", 0x1000, 0x20080, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r1, &(0x7f0000001800)={&(0x7f00000015c0)=@un=@abs, 0x8, &(0x7f0000001700)=[{&(0x7f0000001600)=""/236, 0xec}], 0x1, &(0x7f0000001740)=""/169, 0xa9}, 0xc1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000001340)=[{&(0x7f00000010c0)=""/86, 0x56}, {&(0x7f0000001140)=""/146, 0x92}, {&(0x7f0000001200)=""/40, 0x28}, {&(0x7f0000001240)=""/126, 0x7e}, {&(0x7f00000012c0)=""/125, 0x7d}], 0x5, &(0x7f00000013c0)=""/93, 0x5d}, 0x400c1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001480)={0x0, 0x4c, "37ee0fde4819b91a0c56149bdcd5a9e9e249c101545b92c053054bbe34758fdd75268dd48608fee2cef23e7dfd468370b81bed8149eda5ab301d8f070d8da73c703b25665c755b739fdaec5d"}, &(0x7f0000001500)=0x54) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001540)={r3, 0x8000, 0x0, 0x3, 0x8}, &(0x7f0000001580)=0x18) dup(r1) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) 00:05:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="5a095070d9707e456d8c4652606cd83b06c01193695e20d5349eac4715dfc1b1c038a54dea3f54be986387") freebsd10_pipe(&(0x7f0000000380)) 00:05:04 executing program 3: socketpair(0x0, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7f}, 0x24) r2 = socket(0x10000000802, 0x20000001, 0x80000001) pwritev(r2, &(0x7f0000001600)=[{&(0x7f0000000100)="ca22458595385be9c14ea27c5ca9de32439f8f7c41c0b602df52027e67b4eb4e92e8ab176f82fc0161c72cef8c2960c0f6386a685fdd0e9b8b72996a0a61a1806d4e4c151d60a44990e30f962f166ae505048a677f53bbfbe380a5c84709a83c7361cf4b3988cb513e6d5a7312ed16c24e9d07e3176f29338a4492deb094ac8c6d12b2d4337281973f3f4800cad3dd31b0e3426a5dd76727060cfe5edbbd3ef50708cbbadd3709edb390e0b948c5d15d30a0", 0xb2}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="868fa0328739f3aabc1a61b4336642b36e39b343a327dffceab6a2223d29b0fba479b5669a593f7e25c352e635336edb3607941d220bd5d022f7d7ec27080fc54080925b716bdf609404120288491ab89ec549fe5b073619b7d8ee6df3e4bca55e89a05d5e28583133045ba876a5f9ad534bcd0cd933e996d52552f876033f9d14a44cfb829061aae88c2c9d201763b226053c3a690596bd65f013d7ac33df9794fc405498c157ea4f2b0b912352f5f0d31c91c57942b44afbba82621a391085c74b5052d532e8e3394f4d7f94557e1bd93938b89dc97bba31d1d26bbb08", 0xde}, {&(0x7f00000002c0)="12d34d1596a90077f779b7c6b027855d168bec155a7da4ee4cc6dc08db7b87c78d6d6cf6f3357be3fd69f7433973d772e1642a514db6ac6fdfc0d9389ddf2e7540ced8536a85ecda7adc8dd59f18", 0x4e}, {&(0x7f0000001380)="68bd1966d91ff8eb35a287f475d8a8daabd00f062d161b62a0f7fae74c5aa03cdf8887e83f0795d844d0cbc0c6be900dfc81ee49c3266c569c759dba79c1c52230bb70898329fcac8e66eed62214cb011763c757545df28d3c5b045acac1ce3667eb27fe23cd86df801e4d743890abdb92bf65f871a6087297a5d0a0a7a1b56dbea742f5379a7e4802d5a4cfe2bc747d466a12070bb6ed2e61c53535c31af2", 0x9f}, {&(0x7f0000001440)="7512c8e28c69f9a179b4aacab848fb445b10c5c8f5c17bcb797887e9ee4869f4b592088d2deef4eec370d3f2963441d48764ad8fbaf6cb0e3840025df6991ea309e9777ff6ce33261b0415c2655b8bb30f85ad50d261ff18fc624260b5c4f5f6478cdc8c178d4b989506db4796f7c107369b11afb67062b343db887b93c3de8310080600525391c8a093c6d2ea416f67c1", 0x91}, {&(0x7f0000001500)="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", 0xfb}], 0x7, 0x0) sendto$unix(r1, 0x0, 0xfffffffffffffe67, 0x8000000, &(0x7f0000001680)=ANY=[], 0x0) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)}, 0xffff8000) r3 = openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0\x00', 0x10002, 0x1) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000001700)="e85ebb99d79d50ae69c8a7fac58aa4d5dff7eda7fba0bb0d24e62375d52455920bc221f29cd7ac028e1a0b63b9d56bd861069ed35919c7e6c87d2764d837f7e26f3a425334a09d714632a90383d8dc7dc79d957eba41777f07821bae226d9ff66a3b0f43fbf5c68c85ab911c58e928a439bfeec67bb831e266da17d7cf9340017b4662c8f964dafbcd275776f2ad69bd632fe6bad1ae7351305555febc167faa703f439e8571f7d534f6428bc91d124b423646") connect$unix(r3, &(0x7f00000017c0)=@abs={0x0, 0x0, 0x3}, 0x8) 00:05:04 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffc) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) rmdir(&(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0xd1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) 00:05:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, 0x0, 0x0) 00:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:05:04 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_getres(0x0, &(0x7f0000000100)) lseek(r0, 0x0, 0x4) 00:05:04 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x2) freebsd10_pipe(0x0) sendto$unix(r4, &(0x7f00000006c0)="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", 0x1000, 0x4, &(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000861020000e8aca78a"], 0x1) r9 = semget(0x3, 0x3, 0x4) semop(r9, &(0x7f0000001700)=[{0x0, 0xffffffff, 0x1800}, {0x1, 0x9, 0x1000}, {0x1, 0x8000, 0x1000}], 0x3) 00:05:04 executing program 3: r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xe048, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ffce000000000000e97f00000000000001"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 00:05:05 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000001c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa2}], 0x3, 0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}]}, &(0x7f00000004c0)=0x10) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000640)=0xe4be) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r3, 0x4}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:05:05 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:05:05 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:05:05 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x6}}, 0x0) 00:05:05 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7, 0x800053}, &(0x7f00000001c0)=0x9) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22ff7f0000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r1], &(0x7f00000002c0)=0x84) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x91) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000300)) 00:05:05 executing program 1: r0 = socket(0x1, 0x10000000, 0x84) connect$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="e68e26b52369b0c0a276aebdb2bc22f900d465031ef67d291e4eac5c3aa73c68085331221c7b3ebd6d1f451e60d722ae70620a6469a958b0166fb702c7bf6203e98811a880b8ef43e55169797951ab2d8284ae5596c35b4b519d0410b3b62ee87356b11c876052644912d260aa79bdd88c7d8f2bd48c9738a7a1e40cffc4beded55cc81d1ee6973ce3da85152047a460d4d53917ab8ecd92ce52f82d6de4ce7a777d546c2a4bc48d0ca30093af5a298c0db2cd0fb9adcd88913caa73e3f7671144e6c45596ad8519eef294558e10b70e1f2374bcea800481d45ace16add16dd0cb02b689bc", @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYBLOB="9946c070c11d08042e894f227dfbece248c3093202e435399a0da07bec6e9afcbe4d238f79b926ff8c669346b8c906a2929d8c46caf20e91ef16df49eb6c0e9c7fa9ebba33b1d636cb002060d82caa572114e6b429bb4f02dc9fc4f2070f6bf628b641c4d5e1a0386242858c0670d97499ba4a30036ae28925740f6a1fbe5f7091b6b16e69ca5520ae09546e1c86ba7eb547459f6e73ce878c73fe9fd61f6852e325c782d2607c739b7e492820fad83c48dc0ce7c25e23e12b0bcb73b837a4a5bbe00b1a928e4a0647dd8bdf1eb11542aef8282f9584ddb77b393e3b042927ca724ad0a6b1a08f92ca101309bbbfadbcfc29b10d9164daf6c4f2a27712a62f", @ANYPTR, @ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESOCT=r0, @ANYBLOB="8d39cad55f387d900656d6fab4dcb63825b4918889e61a9b2649", @ANYRESDEC=r0, @ANYBLOB="102bb6a20e5b70f34aa22fda18bf47fa377bddd0f04e43294164176829e236ee21e0926a1457473b9e32d8651e85aa812ec48f5fd976e33b849f53f5843c85616b73f76a16", @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0]]], 0x3) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="95c9a0d3c0e593dc370d8263ba6b5c8d6f7b7543b7f0aca0483d29bb474dbcab3d5b79a4e04bd9d7058f0325e3e4803688d591fc4ecfe8c933e0d8ed55c5442486d4b718448515c0583c374a08be752f511c0580424d4d5edbb144f93cef8973b80836cc2da280733ae0f7490b8ac607e0ea967ca1ed855e0283bf26030330") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000000000002000000000000000000000000000000000000000000000000000300"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:05:06 executing program 1: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffcbc) 00:05:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000040), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x5}, 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x81, 0x0) 00:05:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="5abcdf6de95e7aa49c59a0", 0xb}, {&(0x7f0000000100)="36dde70106f9f2772b4b93d1d954941cdc6be64def1b32b1efddb39e727385120602371c3beb25eb8074acd576468ecd4b328f7ebc21b8422050751e74e3825cb1ccdaeefd4c91e2ac212a6b80043a540decbf9544e0f8e5c233380cfd164aecbe478cb59825394a21394df06325beed57ad811ed2f60078189164d49c7dcd9b3f76346bb36d4a978a014bf059d73c6575b71bc33e2ce3ccf6ec41fabee1d927e88dc4992b9e6b23e6fe9b1ac6fb75ccf050fae9fd8b7eec80613b6572e6b1202741a4585cac8c8c5fb9762dacfafd539fd0c2a821835cfbf674407f3ac89d8bb2c2d0", 0xe3}, {&(0x7f0000000200)="169b4b4632b6421ce985287350538efd923910789254ce05ddf0934b5a989b538c0c9679c092c3d8c043f638ddcbc3d1c0d347731d5fadea497295782251bdc603b1e8c7c9900e8ccfd5c45daca930d34712eb0d27a422adcac04b9addde3aafa63c9b916c1549edaff86ae08f4fbfa60f678261e2319135ccb8da866d4f5fe34d609ddbc03bc7839d042e389dac3353ac899a721416a12f64e897ec754faaed66a426e6f90cbac66c64324e6000406abf617185a8deab68789bdeb89c90e3e8e856f2707ffa24d56b820755100a11c4ff6bcb", 0xd3}, {&(0x7f0000000300)="84f5bac0c7a81d123106d4784aff614f5621c824176c9765fb2397946b823feb44780b9efb2d54a0f6dce71d36015c2812f179a1c19527e4568746f74438479ba2582a80319b382612129b8dda6ad6475b48f8b139035a2c684862676fb109e2f1960acc1cc09bb194ca228d78cdaa7a67af89c5bdb1f470d2eb30272d1f4d2812", 0x81}], 0x4, &(0x7f0000000400)=[{0x90, 0x3a, 0x8000, "76c6908c973ecca557bc4b230e21e038ea0d978ed1e6d652e19549b11d3bb21532bb852652a823c0d35d6a91943d3d507933ae4d96a4066555d898593e2dfe47478a5d30fcb01b266a3270622f86f49b056def3c231e310c3c5d4cd24d6b839cf028e3e6bd85879e4de170dbcdab892a7c7c106ec12aca940aa9"}, {0x28, 0x6, 0x1ed, "6e48c7f009327eed09afd4fecc23bd079a"}, {0x28, 0x2f, 0x100000001, "f193ccd9a8de0977fc1a0aec18612f862f5382c1aa2cf6"}], 0xe0}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x5, 0x5, 0xfffffffffffffffd) r3 = fcntl$getown(r2, 0x5) getpgid(r3) setsockopt$inet_tcp_int(r1, 0x6, 0x108a, &(0x7f0000000080)=0x1, 0x3) 00:05:06 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x1000, 0x5010, 0x4, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3b0b, 0x9}, &(0x7f00000000c0)=0xc) 00:05:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60f058354a40b758, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7fff, r2}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) panic: vm_page_unhold: hold count < 0!!! cpuid = 0 time = 306 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029f8a6d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0029f8a730 panic() at panic+0x43/frame 0xfffffe0029f8a790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe0029f8a7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe0029f8a8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0029f8a910 kern_writev() at kern_writev+0x66/frame 0xfffffe0029f8a950 sys_writev() at sys_writev+0x50/frame 0xfffffe0029f8a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029f8aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029f8aab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 6383 tid 100221 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why