, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x20, 0x9, 0x4800, 0x2, 0x2, 0x8, 0x0, 0x1000, r3}, 0x20) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) 00:08:29 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000440)={{"5d1b13e5d3b3f515451b7b157d370f77e4f205bd2c5aa18d40d450b65b0b37cb5995b119c0863625c9ed60448fad8a089bb9815c4c349c748283b5a3b9d06275ead17eaaedb67cc4f31abdce10591558d4c7db97515d451b94d88c79cfe23a665fa3c00254854008b732cce3bd66610b9f5830b5d3b2d00ef1d1dbe9f563bab2876246e6153d4eb0f3c1931591b38f8bc927ae90c4860d7ef2df38d150cba848a27d101ae7197f858289ae35e2c49baa058c8fc448da8276c5824f2d07193f9dd4e781a8c072aa4c1b8a01403f322723aa6bc32b226b0402a74d856481318563928a8fc5fd9a117585f3aac2ced12e83b83216d2f964f130f20f4dd6dad35352698859fee43a078a6555cd6f5f4da92ae4aabfd8d0e58db1a0496770d8c1d5a47e1941abd08f7ccfe13294de9c5f6ee08ae877d3a97ffeb7ead713fab02e91ee7b91d247bcb9f750ef49736dce227ac7d9cd17aeae61ae9518e8ec5ed7987e87b332e55af0f09e5468e3f17514cef057b3f300610dcc031d27401f6ff33d95be4fd49e5dde3eb8eb7a9116e65ab7169ecdfa2e94604f2936549be6f42f4cb10b8ba2a17080b85b0e57fec20290421172c340f0b42e78bef57d43c911c51666452c9133b13c67e978dea9a2047bc0058edbfbb9ed7cc71feaef50ee0d5e98e029ce460dad95648424f77c2b9cee01c275843160a77b2d1f0dc40784ce9d820cb8cb7502302fed174fc01f1e39b4ea34a0ecb7ba658672f305d4c0d23787049db19edcb145702c6d6f87e18b70ebc5bf3303358702c2e68cad28e637128ed2015294844bb53313dbb5cca5bbd36b16363d414bb3ba9bdd9a3045a0942e0aaa66d7e2ecb2ea61a477f3b094fe6a96e60f637ab8f012b4927edf29b99a4d814c9a4aec650dc0e743f1cd0a8785ae1c7d463178d031ea927bb33b6e3034cfb6bd2d00704ba51b4add131c511269f74d44a586d3673af2cec5d3f0e6e47891e5cba97016844244396f817527492786772721069d5d4606630c75da4ab993976835738df121e2ce2bcb7812ac826580c0ed24aa517dd7d234a3e27603304e7c67974a64f2954b48c1fbb2a197723c6692382c12445a394a0ab264dcd20f4d2553f38709886d607bd831bf0f8fd601116aae28481d6108d3b1752f14bd0c450da2712951be93fb859dd35b11a1d3a805e4bc56b985ab5744192444cec51a7b96a7bf689fc59a4a97f4a3680085130ff47bb3d44b82a2c582d0ef56183c1804d62b6c8a8e7cbb64c0a131625f11bd9837acef2c24336338b640e6fbdca51e8235ddae6bc1c24a17eda489cba384e19e03f1318406cd87f9547df8722c053d704090cccc58b9b9c12be36c1a3cd4d8598c60d5225c6316e550113d8ca8b646b91ac40de570da3cba25451cf7ef6c60a0ed4f7fd4408820b6421e5401cdae937795cc72f9af", "578a8fb13a75c633debe780a0ea4e34979c17ff030e56084027df97d59a3770b", 0x4, 0x5f}, &(0x7f00000000c0)="05415bdd43f71cae5f7de35faa4ad8f68e2a0f9d3735992791e8a9340e64e6ad821f3b77b2bce11f1926a24588f174212e87db8732307404ede4533080db5f55578000d10ae8a83dc1574a96f81965732834e735af3d5fddf9c789f09cea9f8ec404", 0x5, 0x67f0, 0x3, 0x25e0, 0x7fff, 0x6d6, 0x3, 0x1b80000000000}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setreuid(0x0, r1) syz_execute_func(&(0x7f00000003c0)="c4a268f3d20fbdc42ecd808000002525e1ed640f9a5896408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2fda22d1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") 00:08:29 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"43f56e25dbd9fb200fc170d7cd94030a97303bf5d6970b3e5e410c264ca0f9576520a02f57ab7c7f448b2e3b0120317153df178ac5d971f8cd1787e4bb1d5d80981eed5718a967e82093e62882e842f5177a0ce7fc299eff1bb6ea7e6e8227ce75fc190c7dff59e67484e71086a8bb0ac831c5fea34ccef5297366fd43401aab9d57df6410cb58c9d942ce67fc72645e7891568d347eb403b87c68d2e539970d46143b0aa72408e5e8c3b8fbd803c9f73813c269b545206182d4310799abde521cea3fd42c61c53c5e22c0895bfb0240805eee4eb5e26067c76c00c3338f0dea61e1fdf799acb4b3b148570df957333f3f24530c8b5c82a48b09b903424a4f0c283cc4d9d372b12eac0276696ea71fc15d018da5d2ca061f5373fa2717b38fdfafb5b270d38503cc01a859f9cad66c9ddb47bea4218830834dcc8582b9fa925d769150581a91a5cab186d9b2c82837995470787ab8eeccc44c3679363ac074ebab5e3326ab090f0fda58700fc48a79173ad59c075bfcd39a6f943b2a2edbaa88b85ba85aca16457e411b61bd87d3f25420638bbd2389d5676dbd8b47297b629544d916590a2efc0ea73087de84d864da93bb2904f000a76bea291e953ed01f7856b6f62113001d17f0ade4cf3fce4406e3049373e3914872be7d5d373c18dc2159a60033d6a65782964f4788f6640411d846352d78740c090a31492917e1007100976fea05a5c1f5cdbff1efb280a92c06f0c5b575be1240f3b0c09d109c86aa07a6d1b4af7f0dc7c8d18c65f0334f566010a6a0bce771b1d977ad0dc5098f7ee1f45766517a919777ce3ee17bade6b61d7939577fbac1ecdb5a534f6f29737a8fc2955353b30fdc86bd0d46ca3dcb0b1be6540abeb6486d50e67ebdb0bee2df37db05f3b3d87c17269dd03c4a604cfd68d0e66d343b0f1295c9001ddae5538a730ebba4678b71f5fa54e50e306c717a0f50c01282a82e18c491aff660aca7d9d6adc7a6034ae71befd139a53efadbe7a91cb49a6ee2f5468b56aa28105a7ae15dc269a33e3c5a22b58de55aaaa17755b3b03335b28baa0ffeff212cc18d714a251350dc51805af4ccc32d212ce1d83884c200242f260644cafec78a9a91d2c51745c5f2173bfa7163b33a1b9812dc0608f5f487960fe7d534c995c0f5fe1eb1385d083f4d709a22fa3185a664f849cfa23401e3c3d31f1ca030d1812ccaba0ff2e2530cca31e96dee51c4c1f78fead17b1d68671e5ad3624f80e425fa591c7bc1cd57288fc2834916aae049931d5bbd26f67f267be35cc9e3ab208936ddbdc38fb92800ffda06c1996e7bc845127fa8faeb887393344fbe2c738a20cfa5571cd943776c1b92b8097035a07381d9c3e1af73b422a2d6e456b02bfc6880e982944352767eb1b3603762ec1332fb02ae9b44e9808c2c14a3c8df40d40ed60d36bb", "3d64ae99514085dda505266705054e1741dcf9eb441eeb586cf24c592fee7be3", 0x9, 0xffffffffffffff01}, &(0x7f0000000180)="aab9a8835faeb9eec1eb7633753436ad0929cb2eed917e247b518b24f90ff6f76e8a80b45a7aa554435a9d88646a4966111e068884c9ecdc921f8401d6f7c100b897c9cadd72dc1eaeeed55e7d39f2774dd117e72b229b34dce5d5594ab07c8c676e140f00745dc1c3b7a553239b3cb27e5cd0a10d7ad398228d9c371d93db3dc810a8bbc0c6e11cecbeebf2b98c0e6a903edc27a210d57b39ba555d9ab072032e4d362364ff08f0eff2513263b8fbbcb46768fb1eee0af4806746c8cce6eb6429c0abbac0c6f5006209", 0x9, 0x200, 0x47, 0x2, 0x5, 0x4, 0x6}) 00:08:29 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x6) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x100) 00:08:30 executing program 2: 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$inet(0x2, 0x4000000003, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000640)={{"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", "cd38d6e3dde4a10f8e949f41ff86c8d8952bcd247cb5b2db16293c469183b351", 0xffff, 0x9}, &(0x7f0000000000)="036b189ce3a82f832cb3c7029b42b4f9", 0x100000000, 0xb5, 0x1, 0x0, 0x400, 0x4, 0x800}) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) setsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) 00:08:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000004c0)=""/128, &(0x7f0000000540)=0x80) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x7, 0x5, 0x3, 0xa4, 0x9, 0x5, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x10000, 0x1, 0x1000, 0x3ff}}, &(0x7f0000000300)=0xb8) lseek(r0, 0x53, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xdda9}, 0x8) r2 = open(&(0x7f0000000380)='./file0\x00', 0x8, 0x20) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000003c0)="2785d9546bb82aec24cb7a00a2f158caeb165b5901b77bdb9e62fcffd55e516d9a9ea9470b469aedeea67d9f1d0ad7eee6bc81b159eaa93acb07f8ccff5ccb284e0582d3e18e3e14c80fecb6f628ee406a95ebcae53faa383eb5c789eedc7e585e4c2dd8f4e473e32aa8f8a10df927e16bacde3aace27e3b7471a6349aa621823ffb05ed5cc0a0ca8c9742c8562d91cc1362509885703860f50c619770111c14370cdc14690d725f628786969ec258865473b0518e4faeab3eade040e5f4bb3b35f6258cc5102df1a885099cc3865866c7c8512be73dc8890473a3b9127646b933b0b55afd650d5b5a12bbff6632a23af8131c") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:08:30 executing program 3: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x2, 0xfffffffffffffff9) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000300)=""/133) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xf92f, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0xfffffffffffffffa, 0x0, 0x7, 0x0, 0x20, 0xc1, 0x90d, r2}, &(0x7f0000000100)=0x20) 00:08:30 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) sendto$inet6(r0, &(0x7f0000000080)="93c94d9dd7de60d4c0f578334ef8e5de826346d31b9617aaca", 0x19, 0x8, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x250f6d35ee6a8863, 0x85) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x54f1, 0x0, 0x0, 0x5, 0x2, 0xc1c9, 0x400, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x2, 0x2, 0x3, 0x3bf000000000000}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x7f, @ipv4, 0x80}}, r3, 0x1, 0x2, 0xd04, 0x5f, 0x1f}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000400)=0x8c) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x1, r3}, &(0x7f0000000600)=0xc) write(r6, &(0x7f0000000640)="a31be2f1a44d66f9b1f01ea289f02a3e155beaae39819b4a83228928d5eb536d32c1ed58d3d7908b6aef7c5a9a6b86bb42baa97698ad8966b9c06e2e0eb37f3c967bcffdfc1c71314b11370256b94d25d1b655c0d5e26ff35765145c15ff5077b2", 0x61) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0xffff}}, r7, 0x4, 0xfd4, 0x4, 0x1, 0x2}, &(0x7f0000000800)=0x98) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000840)={@multicast2, @multicast1, 0x0, 0x1, [@multicast1]}, 0x14) socketpair(0x1f, 0x30000005, 0x7fffffff, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000008c0)={r8, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000900)={@in6={{0x1c, 0x1, 0x3, @empty, 0x4}}, r4}, &(0x7f00000009c0)=0x84) setsockopt(r1, 0xff, 0x7, &(0x7f0000000a00)="205d382c9372e98d7c04354f4e0e2e91983c5b39c04e17783d14eceac76ac5c358532607dadc2e804173742e34d35819980a4a58a3019a07b8530d9016c510b112e6a8c704581189ec8fdb5448cb6a79ca6f571917793ba241156b6446b8f9187063521df7f2c184dde6796e0198a8cadd03782c6dbbf2e8045f65062011a52da99f48b7f6b76e2a6511ae8aaefb02d8170731fb48d036816af41001dc92b7438616299d473a86bf6eb13c19e22eea97fd1734e83c1f5d128f0e8aaf01d57efcd7e3fa9395d03410a94595c78c9237ce7facbccecc85c2e7b3b3270a345a5d5e0c442382af02873efd1b429fb13024500c7d0f", 0xf3) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000b00)="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") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001b80)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r8}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001c40)={0x2, 0x400, 0x886, 0x0, r3}, &(0x7f0000001c80)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001cc0)={0x1f, 0x1, 0x4000, 0x20, 0x1, 0x80000000, 0xf1f, 0x1, r8}, 0x20) ppoll(&(0x7f0000001d00)=[{r9, 0x2000}, {r0}], 0x2, &(0x7f0000001d40)={0xb036, 0x3}, &(0x7f0000001d80)={0xffffffffffffffff}, 0x8) r12 = socket(0x10, 0x10000000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xb, &(0x7f0000001dc0)={0x80000001, 0x7f, 0x1500, 0xc29e, 0x6, 0x5, 0xa8, 0x2, r11}, 0x20) syz_execute_func(&(0x7f0000001e00)="660f61d0c4c1fc2ff341a5430fd27a22c4e3e15d5f9727410f1f4000440fc39c7b00000000c4618d154d02c40179d6d78fe908969895780000") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000001e40)={r11, 0x2, 0x4}, &(0x7f0000001e80)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000001f00)={r13, &(0x7f0000001ec0)=[@in6={0x1c, 0x1, 0x52, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x7, @rand_addr="45cd8e7f5afc20028e530a59390de28f", 0x4}]}, &(0x7f0000001f40)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001f80)={r5, 0x1}, &(0x7f0000001fc0)=0x8) 00:08:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000) 00:08:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r3 = socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@loopback, @local={0xac, 0x14, 0x0}, r6}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:08:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000340)="699a736b01979dec44370cda562a545f6524f08c848ccda4e80025bfeafcf2391962515642d23983c4ff59c28e95eeb2c963113bdd3980074eb75c3d3109624536fb7be3d287047e0d61eb18cb78a5fda482c943ca5c29e0023f0422c81037d014ddd3c0ff0f4e3cad93e0aac99038bf686d22e1069a45da427cd8401e") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000140)=0xc) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000100)="5327d4c81511613afb63a8c41c016352670a5fae475cfbde906a116347545b96bc2bfa015393e900000000000000") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000240)="72f4c70cf2ad0f627c9346c7962e71c2fe7f956f9c104df1d1fb01d565e961d58d32799ca37dca4208354db16a6161ab7ea82c86e6335536618cac2b630f897b8c0969a2c9fa703885599ec32ff0e2334e7f0d758a11b615137b5c296fba9f4239d15ef0ab4b32c2518be98108888e53832ffbb760557e6ad10e2d705f689fa33a952ba014212bf18ade75399da80359f1219d9abc04157be2c0603339daa9ff1ca20e10c98e78615119b5212de636aedaa9f8da61144cea41c687085de2e18111db925ce3c931f31d00c205c7d283e08d23aafb0b3fc1b87051e92905a250b8dd70a7f7bab861") 00:08:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x20, 0x1, 0xffffffffffff1b17, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x101, 0xf30d, 0x6, 0x9, 0xf46, 0x1000, 0x2, {@in6={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x4, 0x7f, 0x7f800000000000, 0x3, 0x1ff}}, &(0x7f0000000280)=0xb0) fcntl$setflags(r0, 0x2, 0x1) 00:08:30 executing program 0: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b003000000f0fa4571220b8a826e756ec482f9286f08d4d48cc7e8628f680867461af3618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470ff3430f705745af4d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = shmget(0x3, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x3, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:08:30 executing program 1: 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, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x13d, 0xfffffffffffff5f2, 0x98c7, 0x0, 0x5, 0x7fff, 0x6e, {@in6={{0x1c, 0x2, 0x81, @mcast1, 0x5}}, 0x0, 0x1800000000000, 0x100000001, 0x9, 0x5d90b29b, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x4}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:08:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xffff}, 0x24) 00:08:30 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) semget$private(0x0, 0x7, 0x200) r1 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/19) 00:08:30 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x10000000, 0x6) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) 00:08:30 executing program 0: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x100000000, @mcast2, 0x100000000}, 0x1c) 00:08:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x20, 0x1, 0xffffffffffff1b17, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x101, 0xf30d, 0x6, 0x9, 0xf46, 0x1000, 0x2, {@in6={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x4, 0x7f, 0x7f800000000000, 0x3, 0x1ff}}, &(0x7f0000000280)=0xb0) fcntl$setflags(r0, 0x2, 0x1) 00:08:30 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000200)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="ffff08000100000050e0b6b04589322215ae6f2610961318ddc8fa32706f07d35e105a20b7e9e3fcfb2981dcd649a26ae55e72159ba127b350caafd2a08ecbb8a039844cf328341b22befef2e2a0e1876138ffe3"], &(0x7f0000000380)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={r0, 0x9}, &(0x7f0000000400)=0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:08:30 executing program 3: r0 = socket(0x200000002, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000001, 0x10000, 0x20, 0x401, 0x89, 0x7ff, 0x3, 0x36, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x6c20, 0x1, 0xfff, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/143, 0x8f) 00:08:30 executing program 3: setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xe8) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000100)={{"11d3ce210345e9cc62acc006a4317a3853bb6bdf71eb364ff749262d21923d203d50397107250c760b39a9c4bef4fe3d10668adce280eb552ab36fc3f70dd21e3a3e3186122ac788e4aa3edf0dfe77a0c3322c51ab3554df7125000b5206f37b1bc2a9e107e4444b836fd0d05d1a1d41802834a30dabe640ede2728ff17327ed2791c04d054705888c0c6fe0982d438f57aa57d60650ad98d8e6c11530cdc9737850d98177ff8b9d3a4260400e747d0742c8b80dd940d94552ae596311c50155c9d2be4ec7584e20f0b20930e21e3434f8a178f006ff0598c0d330071a26881133b005af78598f24874d413606e757d7f8728789a32d781cc071dc7648d35f9755de6644d5b17092b265fade679a506af78593b7ef6662758ac6db4ae73bb0b3b0816886846936475204f64896e909a3112af3e9d304e27b42e1f9aa4fe2d84fff2c350199ee2bc1dc37cca1a682c5e24c739d183a7fe4f700cfaea3ea7016f13536d3dc118f618cc8fa7ebb21c29e9e3af6d8bbe30991bc005f1ec64868de1dd348678ef95647808e1b64489d825d2b5c073eb3796dada1e5880a959a426f210ef6c90da948aeabd2db46acf97e3c7e04f4bbaa2279e060d3e059c3a9c420999c9aabfb608736a7c63f6e9497c51153c4086eb3537d2ce0c12ff75017d8e43af22ee9802c35ae793a9971b584d19758c9cb44a63e189aec7fa4bf77b1940c0f33822f9aca1dcb0a0565e7622711eb5d834df5f0e548bda6faf139b28b03c0b5e4aa2025c47df2ea10133b08a69d80620a1b07f270d0971e0bb093b6f8446b9e9cc4d8b1e55d5126d3863dd3949b860f733f8c22a6598aa9077da6fc41fcddd7b61a95a15d244b47a4c0d652d464a869aca01544c847de58d6ef28a04e5ee3dcee7468e0e1f0809df6a924dcbb46a6ef835e244a0fe4ab7234fedf5b556fa197698e8e51dd40f5924b2368189312e232543b477543fe281fd1d2e798b2ecf95740add5c38e66c464d0a3b1b6dec606a0c2d03eb9a746c7248938ce6008beb239e5845574fa5905b8ec310f907d5b683be54a05f0d0d9cd8760fcaea2834e450fa8a34dbba6cab6d42ee0e5ceec2f9b4fd8ec9008daa4621eb95fc8f9272967b42f419cbc493469ae5904211cd0c038b8575d9a2725ca16b3be411a562e2eafb41310ca804c00f41f6c4ce69a9e4f1c6311234e7bdf5d7a1197b0fd86a6f433dceed98362d417ec3c0e025b0e969166d45c49d28507c099d60d7f0bbd8e851858eb15279aaeff8e315ccc37bf895701f506e15d3ce5c36bc27ef05474bf9395a61bb85fbe383ba687a9009f86de1a52ed0b07a6c9d0c138f661f9c75288aa04176927185805a48af11a508e085b518b344e1968b9cc1f22c4c4ee6af91fbde3dae9295f370feec7563fee806ce365ea0f412337cfe1a8faeb41f6c6aad2ec7d76", "af397f859f62a6a8a820bfcd4903634d6f35862b89b587a48e930cc838e984e7", 0xea, 0xfffffffffffffff8}, &(0x7f0000000040)="9ef4f03975142bdd505438f4b4fb2be741ddc75cd343504c2ff69f28c686798058b60898e6ec74c42bc4982faa5f4fe540be1899aa6780767f1225989251b629e4ca69ab91bee72d48b4e61157464a7f7c6f9602faaaa9e94987b15b0ee82274f207986b461e9ae1f0832f04f4f69eb9df93439936ea3f49bcc3e90f46a309e5a8db0518c2e4ad0450fce082bbf20808a0a904ed1c08dcb6374c9bb73114b1b87f6ce1a0e4fc60e043f0dc673e2d7aa8b6f94aaa4dbc196ee9cb253f", 0xe05, 0x0, 0x1fffffffe000000, 0x80, 0x7, 0xfffffffffffff8b9, 0x9, 0x5}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000780)={{"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", "33b8a73f66718d31eb96d59cbe82ed2876014682fd4bc7f7607d3c315764b919", 0x4a2}, &(0x7f0000000580)="9405803e29f921e6489b15b0a9aaebe79a6211d355e424bce1544411ac9043eecc62198bdbde10bdaca2a3b4601d435582ca689988ba6e42fedeeee2195481ba1c13fdd7f653d412b685ecfb1b2e199859d664a96845a2f74de64c1096e0ebae21622f92234a1caec0eaf048cc803fb33bf665ae1110e5", 0x6, 0x0, 0x2, 0xfffffffffffffffa, 0x401, 0x1a, 0x1, 0x1}) 00:08:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x10800, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:08:30 executing program 3: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/45}, &(0x7f0000000380)=0x2f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000500)={@loopback, @multicast2, @remote}, &(0x7f0000000480)=0xffffffda) getsockname$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) connect(r1, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:08:31 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9f36765f28d6dab0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b085000000f08171a30b8a826ea80d8cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x12, 0x2, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2020, &(0x7f0000000240)="42b3386a117e50279b88798ab927522491148ac649c25b3823c0f866f4d17ee0c85958a2c5f894d47b0ff959a426beb1256fa365ba159ffa431085f837adefaa85461a49427f6d19b8399909335e0989f5065ee9381a455a65fc4291e0917518da74ba54114b1b", 0x67) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000100)="801331ba60e8f36e46631213cd9d940feb2d20da7fb36d7fc9558263cd9eed8c06a71235608d6bd6cd6fafbb6b7f442eb1f0086d7778c0b965975328a5f5c743b9c12ab469f5143a610861d6de906cdd9f2d3d643f3bad08b88eb219022df7", 0x56a9, 0x40, 0x500}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x101}, 0x4) 00:08:31 executing program 0: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000200)="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") mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="48de4a4837ffd09e2cb35f0c8d1de0bb1843600074cc3fd03cad2077437e4e0b8b699a32900f4e164b3610cb4ac9a7660d06cb655debff04e58bb6b9dc0afb854d37b4907ba65e92e5ec8670c8de4c2d914a91c3ee0755e9f7d15d914bc5e602b193613a01272be500726a937551111e44e50bb97221515f58aa9f5a5095ef06d25b8d640a1fcb416ec86d29983912fe314cde95cb8ee6427d70afc1120542099aabb9f584a8d5ffc82e89f61bf4af2cfdfc76732993f471253d76a4ef7d135b2e75b494cde74fd38632a989596482a082efc90f3109581fcdb22c3f3cfddcb216c209ba8598109c39e99eb06fe80a8f1af4efcc416f") 00:08:31 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)\x00'}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x6}, 0x1) 00:08:31 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0xc25, 0x2000, 0x1, 0xfffffffffffffbff, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x5, @empty, 0x9}]}, &(0x7f0000000540)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:31 executing program 3: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000200)="c482daf5f3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x2, 0x3, 0x102) __semctl$IPC_RMID(r0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getegid() r2 = msgget$private(0x0, 0x4) r3 = geteuid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r1, 0x0, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6}) semget$private(0x0, 0x4, 0x1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 00:08:31 executing program 0: syz_execute_func(&(0x7f0000000000)="292c812e660f7da349fb0000f0819e1e81ca096b00000066470f380715f7b9bfc3c4a23d3ba56e30e2672ef01851c18f89d8917b00f2460f1ae3c481ad73ff00c461ff1074e70d") getpid() setreuid(0xffffffffffffffff, 0xee00) 00:08:32 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x110040, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:08:32 executing program 0: syz_execute_func(&(0x7f0000001340)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/180, 0xb4}, {&(0x7f00000000c0)=""/31, 0x1f}], 0x4, 0x0) 00:08:32 executing program 1: syz_emit_ethernet(0x261, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000000000000000000000000000000000000003e0000ffffe00000010000000000089078"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/99, &(0x7f0000000000)=0x63) 00:08:32 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x10200, 0xc0) unlink(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x162) 00:08:32 executing program 1: getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100), 0x4) fsync(r0) syz_execute_func(&(0x7f0000000140)="660fd1378fe978e32d00000080c44239b9b00080ffffc461a65dfaf2400f1b210f8e1b00000066d9f145cdc4c462edbc0e660faeb93b990000") readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/145, 0x91}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000280)="eae5b841d1bb2e8155647173a84c5d99e0d3c76ab322bd68e70c49f3bf6f14e2583c1e6d8f8254672b06be63e6ac6d07535c9b8a086bd8761d27e0e66edf3338899a38a1e0c2906af78f57b7b7c18178e8c89be6d69b3b498deaf7585046587fcb46d39e915c5b99d5739410a246b1a9eeea52b1b226cd2b38a737cd776aa0d421d7d9e21d1d054bc081b981077d657a543b5f69733fbc081df83d57b35cb9105a8bf15c8460f8f65d67438156d20a61b37143c10652b4c333dd00d0fbd1ae092e04d0c0ba9ad8cca1dcebe564ca4a", 0xcf) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000380)={0x49, "83d05ae615867865b72a1b1fc6bcdc5c"}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x5, 0x4, 0x3f, 0xfffffffffffff914, 0x6a6}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0xfff}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0)=0x945b, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r4, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={r3, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$getflags(r4, 0xf58d7d1f8bf715b0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r3, 0xff, 0x3, 0x8, 0x1f, 0x59}, 0x14) r7 = getegid() freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r8, r9) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000840)={'accf_dns\x00', "450bc594ac619af63926e3154d32d10f53251fbcb6d02bd9ffe944d6eb13290b919b1a2ffd35b0bcfad0a0fe07800045fadef9132e90ae89f215266273a74aa7ee5ebbacdfe22d142fbbc82f1e74a7145db04337103f12762bccf6e9b2323a3cdeef3e9c7a4ff2f3de69f45b5e311ed0925b15b58358b8605715cc421e57661a9f2a5ac8cef547a8be2d2c2d7456a641a861b90965e1798fdd02480b0971bc40b03e3d7a25c7fc1cc023ccfcde902d1671e7a88387b451a7b90cd77a052103b72801a6ab1ff9f2579e43cf4abeea489dfbd7e0d565275e8f3bb67fc490a14ca172b06ef9a1e75b747ff69929d48139f1"}, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000940)={r5, 0x6, 0x3, 0x8000}, &(0x7f0000000980)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000009c0)={r3, 0x53, 0x6}, &(0x7f0000000a00)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a40)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000a80)={0x0, 0x99, r3}, &(0x7f0000000ac0)=0xc) setsockopt$inet6_int(r6, 0x29, 0x39, &(0x7f0000000b00)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000b40)=0x9, 0x4) 00:08:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:08:32 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, r1}, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="c5a008a5298c9469f679f3d272655f61fb7fa20c2110b35479fc64044c824c22872c66a253272f0c542781654ca1f8") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000000180)=""/140, 0x8c, 0x2, &(0x7f0000000240)={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$sock_timeval(r2, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) 00:08:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x8) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:08:32 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xb, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 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, 0xffffffffffffffff, 0x0) 00:08:32 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x2, 0xc4, "0ebccafd38a516ec31555734854b6d5f0306d39a7e271e83e6da1db872e9a2a1d983e56a6710e0d0253d7aa488fd55e1710b9a5ada924987a7faeb131fba5695548430603195a862c031048cf73dd32519751a5caf798f8424928c2c49c909c941219a59075cc3eb5ae71325aeb1df46d24815633e1878d9d46634a04306a7604a7ceaf11b0e205fc38c6c11b6a1d67c837a59dfac6a77c731f0a0ac698b4cd73ac65b928d16d19f03cfd50d1306c601d4183b30e47f7df5acb689eb3d08d77b2b37d71a"}, 0xcc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}, 0x0}}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x6, 0xfff, 0x8}, &(0x7f00000000c0)=0x94) 00:08:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x401) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2a27, 0xf, 0x1, 0xcf2}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x7, 0x0, 0x9, 0x3}, &(0x7f0000000280)=0x18) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002f2f66696c653000"], 0x13a) socketpair(0x2, 0x10000003, 0x0, &(0x7f0000000080)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x200, 0x4}, 0x8) 00:08:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x80, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) 00:08:33 executing program 3: r0 = socket$inet6(0x1c, 0x100000000000000b, 0x400056) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @multicast1}, 0xffffffff80000001}}, 0x0, 0x6, 0xc5f5, 0x19944f66, 0x8, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:08:33 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x1f, 0x1800}], 0x1) socketpair(0x1d, 0x0, 0x401, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r2, 0xf6ff, 0x80000000, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0xd0b, 0xfffffffffffffff7}, &(0x7f0000000140)=0x10) semget(0x1, 0x2, 0x20) semop(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r4, 0x8}, &(0x7f00000001c0)=0x8) 00:08:33 executing program 1: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socketpair(0x10, 0x0, 0x6000, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x7, 0x4) 00:08:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1a, &(0x7f0000000180), 0x10) 00:08:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x30000005, 0xffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) 00:08:33 executing program 3: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x10400, 0x142) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x95, 0x4) r1 = socket(0x2, 0x20000005, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:08:33 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x0, 0x4, 0x4, 0x10001, r1}) socket$inet6_sctp(0x1c, 0x5, 0x84) fchmodat(r0, &(0x7f0000000580)='./file1\x00', 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) r3 = msgget$private(0x0, 0x2) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000300), &(0x7f0000000340)=0x0) freebsd11_lstat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000500)={{0xec12, r4, r5, r6, r7, 0x105, 0x3}, 0x8, 0x0, 0x1502, 0x100000000, 0x8d8, 0x5, r1, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r2, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="8c812a0d3a09", @broadcast, [{[{0x88a8, 0x5, 0x8, 0x4}], {0x8100, 0x4, 0xb46, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local, @local={0xac, 0x14, 0x0}, @empty, @multicast1}}}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000680)={0x0, 0x6, 0x5, [0xff, 0x1, 0x100000001, 0x0, 0x7]}, &(0x7f00000006c0)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000700)={r8, 0xffffffff}, &(0x7f0000000740)=0x8) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) ppoll(&(0x7f0000000180)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) 00:08:33 executing program 1: clock_nanosleep(0xf, 0x0, &(0x7f00000000c0)={0x5, 0xffff}, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000780)="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") geteuid() socketpair(0x1c, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xc1, 0xfffffffffffffffd, 0x4, 0x0, 0x3]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x81, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) setsockopt(r1, 0x4543281a, 0xbff7, &(0x7f00000000c0), 0x0) 00:08:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) r3 = dup(r2) r4 = msgget(0x2, 0x400) r5 = geteuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/200) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000340)={{0x2, r5, r6, r7, r8, 0x9, 0xffffffff}, 0x20, 0x4, 0xc8c, 0x4, 0xca1, 0x4, r9, r10}) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r1, &(0x7f0000000400)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @loopback, 0x80}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000500)=0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x6, 0x9, 0x4fd6, 0x8, 0x5, 0xfffffffffffffffa, 0x5, 0x9, 0x5, 0x9}, 0xb) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="c63a02adc068e9e10c80eca085535f039a84824730acce1593c8ed14a0efc809cceab5172eca0a397c613c7edaaa7cd8cba80bacb147328cec8deb8aeea7a930e0cf6f8a6dec7c6c908d93e941ea9ff32ed67cd8e295f346263a26aca769909d") syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000002c0)={0x1000, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x5, 0x4) 00:08:33 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) preadv(r1, 0x0, 0x0, 0xc700000000000000) 00:08:34 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000580), 0x1f) syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 00:08:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0) 00:08:34 executing program 2: r0 = getgid() r1 = shmget(0x1, 0x1000, 0x28, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setresgid(r0, 0xee00, r2) r3 = getegid() setresgid(r3, r3, 0xffffffffffffffff) 00:08:34 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r0, r1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x4, 0x7ff) syz_execute_func(&(0x7f0000000280)="3e2e0fe5cdcd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900c442b9ae1b70e4c653fb0fa95ff965be3c3b644676cb0bef8f69289bd19d670f381d6a2fa854965c0d48d23bf2470f5e25f4c400003b7c63460f576161c483f17e99f300000060c401fe5ff6a9c1460000d245e22c892a0f000500c423717dcc07") 00:08:34 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xc0]}, &(0x7f0000000040)=0x6) 00:08:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0xffffffffffffffa7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @empty, @broadcast}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:08:34 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x80) 00:08:34 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="b32000e43c40ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2d0000000000e80000000000000000000000000020347c4778"]) 00:08:34 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="363626f2400fe6c1470fba2786c443a96f9efaffff7fbf8f0828871f08c4417c5119646765660f66a4d8e79600000f0d7ab10f127800f3adc1420692") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:34 executing program 3: syz_execute_func(&(0x7f0000000900)="b193888ca51e8ca51e6852ef695c00d9430faeb1001000640808788e00800000f36df32ef342d13b7f8a282833386264f30f129d7e0f000000252edec10d68f4a95ff9c4c1f810ef8f4808eebce000c4008020c4c1fc28dac4b9660ff6e9660d3a128f000000767cc621c6214f7307c483714ca5000000002dc4c1fd5acd442a39646736676666430fefb3000000046466470f71d200f30f1a12548fe97882ac1c") setpgid(0x0, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) socket(0x2, 0x2, 0x100) 00:08:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="eefe") r1 = socket(0x0, 0x10000000, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x453}, &(0x7f0000000200)=0x8) 00:08:34 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=""/196, 0xc4) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000a601058b"], 0xa) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 00:08:35 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) bind(r1, &(0x7f0000000140)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="25c637466cf98eacb2de620cbbe33fbfca82a0e6d39ed6b25de6460d5b5436860618d3e9e9c807399dd2220570805a4c57fb0b87dc7e0a68a4f9e435c762bdcb8653e348d033db02a34bf830e0a9facde5512cba5b4f0f8c71982951a6d3d00f976957dacddb9b9f9dbb1d2c9f915199a88e4005") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) 00:08:35 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c751518f09a09132c1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = shmget(0x2, 0x2000, 0x420, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/87) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 00:08:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x302) 00:08:35 executing program 0: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000ce2000/0x4000)=nil, 0x4000, 0xfffffffdffffbfff) 00:08:35 executing program 3: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0x5) 00:08:35 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r0, &(0x7f00000005c0)="69b978616e97ec042753438f8af98502f84a06327a6752e0486581f20135a68010e8c4ecdf0b5c33c49e9aa562c8d8928bc4374f28a67d4e41f42f4efec5cc919b1db9b8d260ef15537d5e477b850706edb4ad0733a134227cb7a3c680e4715e99612f1726efaecc5b7291d7e0aa4d3310bd5751c766e0f8defdf3a3d087c1eb876ebf4d126ca7caa2395a96ba4e819a5fa9dcb888b8a6ec232824b0cb69555df0d04398fe2f4404030d3376564774689113db72f3f89bf699a84ace498121d92dd1b8980c3cd5973393ba5762d840c293b14c35b79ea1f1e8e4d92f40cce370db01302ce60a5536a952fff2eba8d10267ef8ec1fbfc882b88505e91af76ebe8c69ab0311828729410a06368ce9218c401876747e6b5c2d5e38ba7c10e0cf40b6471537fdf27dd1d4f88494558d6c736b342cd8b3fed0ffeb63fa71e28d16ad46e19205dbc2fa5a4bf8c234d4610006ca1ebe64b2084b2d9b3f8670db6338e56ef66f3a83d86814a4fd1ce6417c04e447c661dbb297430d403de3c1dcc6ea375ea963e3f8cf2ad50275bb7fe56d93af18724213d510d22d62a4b6d84cf1c3b1613eca6a312aa9f4218803f1aa6948a4d99cf99af8e067c77e44ed2326ebc6be7d3ec535ff7211cd6a6d1fc0575509d9b29d5d092c3d25657e2595bceb34dc3c2074e6f87d4099ac5d8bcefedcaf206bd50acb5b8dcf25746dff8b6707aa7e4480861ff0f6ef9b8a271b7fcd3043ae630167514fc4cca5cfeb3e03bddccdcde46001b573512cc51dd8660b7c251a377eeb73bb09d5ee28894901c8696018c128561c3184eec6de33b78a0f40b1d35f8742723c4073b0568f88b4fe9fc9ab32c6a261a4c54e30d89d92df688f1063b3587a0f5986d109067c9afd0c4d099bd405f2c4153fcc785a7f5739e839ee5a4012f3a21e566e60a41ef4556a9b5c4226ad60f40ddf49e412375538892e809d62229cbc0f4d94446cc1bf9bb47bfff17f224afc8e7c09f3cd2d7e97626b3dcbbf07ba42a3e1ac6d71afbd39a74cc8c363b2409e823e3ff6b9df8903df0161d35e7226ce406f7407bf5bdedfd6cba56204ff68d9344b4e721f65a54136e0db7ee10755ce4d3f30709f0514bbb86455425131302cf0d2039226190926e389eb60c9f71f74d500ed3b3bd39c15f90f88f341352f0e86797a7b31932e68f0e713ed38f7a74f085144b74986c8cd631a481081ebe0ed854dc30ad9a7898efb7b88fb2772ef28d61320aa5e36c64d5b897fdfa469af9f4757794eeadb752f9151da660f3f4a2facd92e9d6845e351abcab7050796f485a7ea2968bae007c68a4f0c6c48e0bc1f58cfd79501ad76eba95481c982c118fbe693160c6901bedc8205e804e5b6e8acc841034cf11d6b52593f2228031da11e269cb0c742842568a98caa5c728c2482b2574f12141c744fdc1bf32594cfa0e128718a1dfbd0e3e2c18124ee16ee9c62743d3ba6498dba92645ddc922d5e362b044ca1524df972248c1fb96f2c03de8d361d1f28f7944e9ed3debec79cfa7c067d425176d7996f6b04c5aea95f264ffa6a04489fefaf82a9dff8918221c97db74fff30e0317092388aa36de6739353423d4a1a68cac4e58d4cd84956df9784949c273fe5b8369cc1b97093b74e9fed5a991d35a1d823dd3d88f17aab9e655b8ba49b900cd12fcfe2925d9e168c5a0920c61baa8fe833a4f65643ea3f22fb4250e4a6f0b022947cdf7ac9b845220cc07282c79c1c88f3febb199ba1bc0ad88afddc94b96dcc5847439c4799723af6bfbf74950d54d646d98ff405ced109d3703251fc3b61497954fd6e6cb96558218bb02eccc5f6efab7ca86ec182a40051db1ade7e2108d3b8251cfda2298b99e7a0da1ca0aa22f1fb33196154d32d116ca250bb6613c8f870a81d9045a21d49b3c8bc75e14a00d2b6693636ba37b3a8c7ff8445a886680594e0b99aab7782898787caf6707fdfe5563c5a9ceff5bf27b3b0441430ec3081c3ebc9073849134dff1c59a589627bc9544c85c14273e4fc7dae63d413986735069cce249ceea39335a453dce942e99399fd330cda7e20026d479e7e9916743761c2a071ef4f11b21214287405415ee6f8e1c858fa996caec19c17ca0c1676e80e13901ce401b0fb54f827c70b3221a3bfa9f31e434c91092f7c67a9adfdb844de0d63df006217c1b5f2d8f239813d1ec0650e51f0364c26612d724344c92f089e77feae56c6786af90ea35be1cb22163f1a7e5c1fca2ca93af5d776cd77fcb72753dca61ba155b945ff64b80a7837e57cc08439937b46dcfaa4f13e000f35e1c6a93ac76ba85e92453a63b1715ecfe5b0275517774da4e0bfa28c07a7c2cdc9577ab86a564f11c2f630e6613369d3c4c062cf97c5ffd61dc9f589abf7003a0528bf515b7febc30b3c6808781cb37816b7a06cc6c61f106d10fcf4530dc9846a25c277e66ac0e1b355bf74d888f1e1391cff0f78bb362ea936a6b04fb3faf98573caab48fca1d80c9c2c35250fadeeaac54b9c91978f901646d0acb36708034173924c50bc69d8eb12504273442de5fbe9d463b7b93f95031416d77ff2e9b3d18b9fdfc81a355848f6e3b039df6142230759918a5002d140f5f6eb48154f877a6d82a6c5e592052368fa7a6c74225e3390b757e264ecbb2939784160e36bc1a14a6a3ef0f2f8c37868aad3bdf3f6eee15e6f17fc4a1fb8a07d5008e1d27a22881add25073102e78c8189cf3ca1dac4b8fc70ec0d4d83607e6546fc4c750c62547cedf30549e33999d6766b6ae607e2f07e5ee60b8333949b0ab0adb0fe74b91cf7714b184e489897f4dbe364d2edaeda96805f67dc29e8a57399c3a5c4b983b524e60647b1ce841db5905c39a22fb44dd2098bedbcd1ae45aafff048bd76d2e537937029703b22d5caaaad8606509b9d3eb6af26ceec6c4622a0dedb99b85557be8a4642f6caf1a7273c9aecc141d0acb353f8da5176e429d50eadbc50565950369776859c010e26491dcde67a36e337245090ea12869b349fc094186a3c673c40f48668448cae612c126a8ae2207a820658cc2f273f2f3495daee187722ff7d695d1d6eb2b27aa1bf10bbeaad04805192992944d16dac228269008ca4ae81ec1cd916f7be933ca66dda0f06c4ace1df14f117867080c0244ec7a46b6a2bf9a9a9a92641b3e1d5d9c57e722f0fce6a79444c88c255e329584a70d39b3790a706554efab5a6edecdee65a0af71f988e4417e48ddc3797ec4e033f3c4339ec34ed0d23550bc98fecdabdb3781d0c358d9a95a45a364890a833c2bf0dbb5f8abac16fb69d19e7b0afc1f5978967dd7af17256ce0301891564384de78c4ee7bad744675eacf58c398370460a33bd5a4ef11e9bc3290e152c2754f6e5d124fe8d7866d960a15d53eb61ad94e243d84650284100b4bc3f97d99fc287f3825d74a5f20621e610d6647f7816184614cd79c94606d6fae76d71940370a89a68c13a347efde4395f0ed6d681051d0cd574af02d2229374bb7be469cc761ebf3ae272865e3c4943e20a7f340928df1275a862590d5808b19560616c924339ce505499224675466953c9c53d7fbae209ad8565fc59a377414c3839075c5225d2a67ff371fcfb320ae9c7bf7131b2b47eaa125b1cecb33bf33ee84f6e1af79b5b646691c542751be0bc987ee1389d1fb623d0990e654151cf1e6933c056136bc94d4e21512016585d05c4d00d3329c89a113e7eac08a95df33c69d72a7f3e704652e1243d2438a20bfca9393801e1ff947bd7759a1ab72d88876039b021945e63bddd80aba7e6db5707b2fa9970b6ff12d053af4542b56a2ac0725d58995d24c6026523c3198c9e4d80736e7fba5c8e6680d2f82d6b934e85236185620b20d5a1154fb1163f231719dd000892dae888893a2d12fd086485057309499e789f03bd3afcdb61d666a516105822dc1e4163f5b8fd592983d90e6fae252761500213e2965223f7e8768c8e390adb75bdba3c24e96b1ce54101ec59916a587fa5708a68da144e54b6965c6244e2ca1547d0660d7a6434fc3e86c1a4a3028ba839730de3415b714004ca904c74c54720af3c7d66b05cd6bfa5380ad6294d5cbc4b4658f4ed5b2aa38915dca30f05f9b3f52ce1f8636f16a1d7c9dcfc324539d17bc4a0fd4fcb62306b8a7dba926f20e982173bd7cb9b58821e0ea4ee5880c86ec1ce9e7b51c81e7699ba1417104cabd0d8ef5758735ca414e1b54fc74b959f85c4a1425f9b8f50708444f3ffd2775cf71f900319796b9fd9674fd7d35974d9985552ec1ad6bec315032a4aa5ebe778b1b490e5188ab4b62168ad618c7391ec365cb6dbccb6f321d81768026d7e74fbb8766d0ef9674555061a7beb480a2d6497fbcc7967175be17b219a55de6410ae51a87492f0113c6d4baccf47f1c2a64f5c5871aec65213967b7184e0156e78400b532b8cbb68b757cae38c0bec84bddca382d51f23d6b3ded3aad742e4ade8be9e6f0fb5031748780756c5091b9b4e7414bb8088465ef5246926e3ba8994b126626e8b8ad4dde8c9c771cd498c23d63f76fcedd08915fcec8898765bbaa3288e0b988a68bfb9d064272fe7ad4080e7672b0f5925ba499799d84d83b14c6084dd9177c445be3711197b37a1cd8b601c377e9b6e03c0e70a0747b03296df86440e4a5f5475cc6e85f415ca7d451b283930120ee956f78dae87dfae06faf1ffe2019692db2d6c9fbf109d6b65ed35cf03e706d94c1e2439185b94292195c84802c03f807445a3842a48f9dfb6afd8d7adbf16f0ac31ddfcec9e33b241d56849f5825dadbc6767c3bb3d1a448ff49e4a95d9900d770e231d9caf3041701a44e750338a5dbef9f88ef3a92fd59720e45ef658641ee9789f17559d3e9db3275dfe6553bbe5119e02ba83f162eff8886d9c20596fe57c6ecc204f28de921209ce516b06eeb37a4490e5fcac91c0934c84f80fd4d941e18f561ad473ed3d0c9aac567aab5c57f1418919604971a22a8ff381aa66596618c19589994184f5a56c6ffa80f5b995d745df5c4f8c25466510ef505eb2d018eddfd7847d0c9dcfde845557d41a18f16641da5431c36994fdce46979f77d647d53ab8ebf03fa4e26f65bfad2c0af6a6ec65878fc8e1b2d3f104ef4d119b15926c9f2c52573f5c141a5c8bb0505f73a7e5c4bc82b31e06d123de58fa363bdf1489892e5af583547256ed6303364e500d1c6075687292b9ac3cb814624be82f56c7161154706edaba3b758504fd57f0d8a1e989cb74a149fde5a4e9f44db1bc3d93e7f026410f62e7d01df6d5dc3bbc8b7237d783781a1c5a9dfe8e7c2e0e99b3c29e1b54b4c057690387ea6db69e43d906f4a69e82dbdaa2461825faca8f56ece037a08e4dc960655ca424b4b80cd4d4e0ed9f7e5360c3424f3180462a07e29776505bcc48c8249ba21fc407ee5a4b5a71ad89a7e8942c856d2f154cbeff296227208b61ee1a00fd563a3ecb6530ef9a9d9361da057b7756afeac5dbe49a9664aabd4c819710a1f56ac08b335b6bea7a0828fda2566d09c9692584c4f0626e5d0edd425b1a82bc0ddc15de3afbdcceba31e628ed7b82feba6f8cbc76fa4d27ac1b30998dc406cbeb41f50027228b68a3ac7aaa3bad6a3e815a044d32b414589d0a7fd67669b8639bd34dfeef86ab6f78a50babbb535b53e2dc6e588cbf7c49339995557422a85b8c64d2d5deafa86c48adbb1d1f0dd4a5fe99f7e6e0b61aad3d51960bfc3bb1799dc994169b5e8674788ae2e2347fb0b958edca30550e17f25143bd1", 0x1000, 0x1, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) sendto$inet(r1, &(0x7f0000000040)="104fc89267b251e99da5e9ae6eb7094ee9793efb3553df152c5517c1504069d21ecdbb8c114d40253683c98bf48df828b68680e83a2b47702e7cb90bb308b3309b9db27d03fbb62e5fa934293861ed94788dfcc75921e69b2b5d17f6f6c821f83bdfc96bf5074c32e04ac5fef76623726a5b3f84842e243ab03753bba7061b794fa8ffda2bc519814a25c7145beaea8244bbbe3b9f52fc23e7d30b149bb13a", 0x9f, 0x100, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x3, 0x5, [0x800, 0x2b220f1e, 0x0, 0x80000001, 0x5]}, &(0x7f00000001c0)=0x12) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x20, 0x3, [0x6, 0x1, 0x1]}, &(0x7f0000000240)=0xe) sendto$inet(r1, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 00:08:35 executing program 0: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000ce2000/0x4000)=nil, 0x4000, 0xfffffffdffffbfff) 00:08:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xfffffffffffffff7, 0x4000, 0x1, 0x0, 0x20, 0x41, 0x2, r1}, 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) munlockall() 00:08:36 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x100000002, r2}) flock(r0, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000140)=""/133, &(0x7f0000000000)=0x85) flock(r1, 0x2) flock(r3, 0x1) flock(r0, 0xd) 00:08:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000040)="0b2207915a959af8a2b859bff4f87cdb6048c25adf03684674fe2b765ba30c7d1ea83028066c7caa40856c24b4a5e6891478e58a53062389e29c69d15304290c40211dbdedcc99db4573631bb8387bbbedc362c691cde3d3991446f75c631b2ed91999e69d6d8cdcd9b8c6a2ca90dd9735358eb8b0ba346fecaefcaf2ccaf0b9b8ec292fb0c0d659c437ef006f047cf11c07eccfe2069ce40e6898faa0365db513054cf71dbc3b9fd34da0fd4242a9749218ef7c8e7748f98d8bef47860bb3389751411eda00e113fc1c00da59bd", 0xce) shutdown(r0, 0x1) 00:08:36 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x1000, 0x0) 00:08:36 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}}) 00:08:36 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) syz_execute_func(&(0x7f0000000480)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:08:36 executing program 3: setreuid(0x0, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getuid() r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x81) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x18) setresuid(r1, r1, r1) 00:08:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14) 00:08:36 executing program 3: sync() setrlimit(0x20000000000000, &(0x7f0000000040)={0x10000000000b35d, 0x1}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = geteuid() r1 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000240)) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:08:37 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") socketpair(0x2, 0x5, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8000, 0xb55f, 0x3ff}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x800, 0xffffffffffffb71b, 0xffff}, 0x10) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x9, 0x20, 0x3, 0x80000000, 0x8, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x2f7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, r1, 0x0, 0x9, 0x5}, 0x94) 00:08:37 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4, 0xab, "ce0214221b2481dc532c8dcf17af98e58ede5b49d8237cc3e61c70289946099976a2c48252b55bfe8f1d356913ea7ddaad04f719edb0f7955940f0dc816dc549844893521c6cf0f336ecf1f9d7dd89ed1642efcd448b6f35f16eb6180ad85af5f32b398544d0ab418608b093333d2a88976e4901c80caa374892b3095f8b38c80c3da79a0f9d6bc7dfaf77bfb28c0439c4fd284ce622090a32170664b3a066817414604402f4f083752543"}, 0xb3) syz_execute_func(&(0x7f00000001c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:37 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x102) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 00:08:37 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x7, 0x9bd, 0x9, 0x4]}, 0xc) 00:08:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:08:37 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000380)="f00fbb9f00000000660fba64f3bc013664f3460fd6d2dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000c42129df6511b864423866450f18c4f3b7ba1ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005e660f3833d0") 00:08:37 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0xffffffd) ftruncate(r0, 0x101) close(r0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x2, @rand_addr="3243bc3c1472816cc505978941ef89cb", 0xcec}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1a7) 00:08:37 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x20000000) r1 = accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000d00)="0f6e7932c4817a2df998cd808de99be4e4f040fef80b0bd0c441395bf9f2680c0000008fe9589b26f2410fd6f5e101ed427d822a2a00c4da7676c5f2168f4808eebce000f247abdd4d6807534851518fe9509b9b9bfc0000c1ea01efc35b7ca7c44105544fff0f9966030faee42c250f5e5bf447000026400f0d18c401fe5ff6e3dfc4a1c972d0050f01c38fc940900714111d54111d00") 00:08:37 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) 00:08:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x800000000000000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0)) 00:08:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="f4669b21cf002db91afd5f2f85d0c173eb9a73e352ec3e3892eb5778119e97ed2ddc6f80e2db5666dba7439389c1f3e08f48f367a4dbadc5e2a952e6916546c4187f27ba29737f0460d4087b1fce9b8773530031770056e892b7be381c7a67ef03cf0be0bc25dc978783d242e6a6c981a1e087bbefede6fcf645109b7b590764b7ae1df85424747a1dc8083d37271093fab5fdcc9250c7c648ff648794f03f2854ba3a838a9d82051c170408df9c18c78e40be3154a7f267f201e5c83e5600c515d5a34e4dd32d240851b2", 0xcb}], 0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:08:38 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x2000, 0x204, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:08:38 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:39 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0xc000, 0x40bdce33) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x7, 0x2000000000321) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:08:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="600000008b999e44e1127a40b2cda542f2b9a27e5e26a175f561bf6fe0ef23d757921cac0e7170a7bac2943d44269bb9eed71b874b16f72962f93c14fcaceb0958ca7051a515c00b8726f7db9c5614e932d9e337039b9c701f757494f6"], &(0x7f00000002c0)=0x68) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0xd51, r2}, 0xc) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x3ff}, &(0x7f0000000200)=0xc) 00:08:39 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x400, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000340)="c162301a21605b96f730edeeed8d8853b760910431843cf47c8ddf7f7f162877fc80409427cadab71255abfca16520505fb41e0df261d5ad065edee4ffe2e340d01571a9fe6debc12ee9fcca5b3aa42b0eb6b5b3ae514e4335565351fda69c102411d3af450e247212f14d7a5af8836243c268cfc7fa") freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100000000, 0x4) chmod(&(0x7f0000000040)='./file0\x00', 0x10) r4 = socket(0x17, 0x6, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000240)={@loopback, @remote, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0x0}, r5}, 0x14) r6 = semget(0x1, 0x7, 0xd) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000000500)=""/25) r7 = accept4$unix(r4, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) getsockname$unix(r7, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) fcntl$getown(r4, 0x5) lseek(r2, 0x0, 0x4) truncate(&(0x7f0000000480)='./file0\x00', 0x7) 00:08:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x920, 0x4) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x40) open(&(0x7f0000000140)='./file1\x00', 0x2, 0x22) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x0) 00:08:39 executing program 1: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:08:39 executing program 2: r0 = socket$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_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$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) setsockopt$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$setflags(0xffffffffffffffff, 0x2, 0x0) 00:08:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/63, 0x3f}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/85, 0x55}], 0x9, &(0x7f0000000600)=""/156, 0x9c}, 0x81) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) listen(r1, 0x9) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8, 0x20000000) recvmsg(r2, &(0x7f0000000e80)={&(0x7f0000000800)=@in, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/81, 0x51}, {&(0x7f0000000980)=""/246, 0xf6}, {&(0x7f0000000a80)=""/29, 0x1d}, {&(0x7f0000000ac0)=""/53, 0x35}, {&(0x7f0000000b00)=""/130, 0x82}, {&(0x7f0000000bc0)=""/54, 0x36}, {&(0x7f0000000c00)=""/32, 0x20}, {&(0x7f0000000c40)=""/120, 0x78}], 0x9, &(0x7f0000000d80)=""/216, 0xd8}, 0x40081) sendto$unix(r2, &(0x7f0000000780)="836b841cda4aa44166313eed57c560daef076e9d72a4790ac4e928ec0466", 0x1e, 0x18c, &(0x7f00000007c0)=@abs={0x4ff945e0a09ce2d8, 0x0, 0x2}, 0x8) 00:08:39 executing program 0: r0 = socket(0x6, 0x7, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c220f7f1000000b625a69244a3d66215200483ee68002421ceaffd1ccf7ae2c74371c5dd0bc14a28fe792f574b151bfc2763a593e6e13aba11838f51118b48c6b2cc9af6da6538ee1cc78770e9536ca2d328d7e8bf5bf55154167ca085e167e7558646b63e8f815159c3feea153ebef9d8cc538ddd8ccd05581ca17fccaab50d3aac2a4f7f62409178df21e67a6218a9a1946601d5cb0544554db3400d1382cf977a57e3836c2d79f00410051c7d6af34a5dd813a0dbb77c48eea418bd31b04caa4b29d8267a5c06a77fd9e52f9d9c9360020f92550fa400ef4fa1de3174c0da874a1b624ada"], 0x1) fcntl$setstatus(r0, 0x4, 0x10004) 00:08:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x8003, 0xd1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1000000000084, &(0x7f000000e000), 0x1) 00:08:39 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x1) r1 = socket(0x17, 0x3, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) setregid(0x0, r0) setregid(r0, r0) 00:08:39 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) read(r0, &(0x7f0000000140)=""/81, 0x51) syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000006c4a37bf0c50141e2e9c422e9aabb3c3f420f000003e80070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f0800e500c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff40a4c4815162c56766f2ab440fec3f660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b81a00a2f1fbfb3b62") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) read(r1, &(0x7f0000000040)=""/181, 0xb5) 00:08:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xfffffffffffffff7, r1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) 00:08:39 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/90}, &(0x7f0000000080)=0x5c) sendmsg(r0, &(0x7f00000025c0)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000100)="91e391c66ec4d59c51e6320afdd4ed9a9aa727d910370d8250681a5e03ed617fa286f38b6592a8ca877297f8b60956400f462988b1ab75c882bf286f", 0x3c}, {&(0x7f0000000180)="beeaece6570389a423faff7cadef58325235852c8f8ba1b79f99c1a2b3c0864704cf53d6ed562b7e3c29680306977e73fc3796d88bb1f4854d13db7f405699d86dadc73dd6d6efa24945b835b196bf04ad5fb67da7169bd8ce3d44a4e870c87e50deeeffccd85e2d46c7da80c08c26da0a7242549741a2aa192149715b1465a94ac072384beab1c22c7ee832cf3616eb5a5bd975cb1aee5d74258bc71a07547b468a7ae343319e09d428842be4678a4692c0fdc73e8b2ee2ddc6e788709bf9dd0712f2eb638122081bc67f6d4228ce060da336bf3f8b506d2882e24c78ce16531555c41aa7dd710c16fe7037b6e6774061b1", 0xf2}, {&(0x7f0000000280)="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"}], 0x1010}, 0x20008) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}], 0x4) 00:08:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000001c0)="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", 0x1000) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000100"/156, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\a\x00'/20], 0x0) 00:08:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") open$dir(&(0x7f0000000300)='./file0\x00', 0x482, 0x11) ftruncate(r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x200, 0x400, 0x0, 0xffffffff00000001, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x9}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:08:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x82) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="003dab00ff070200d70b7e8b0200e97bc40f7e6e6c6a0800be2d19bd229a9626f8807cddf29dc3f977157d3199f222e4a5269ceb9aea60315456d498721b72b74cbd5afa9f580cbc5cdf9a70a1e2415d05d1b3147d2a48225368dc6c110f2315e8a862d12372cb4e211887cf8691a0a884a70092f758a1b78662ed279a998bb709d73c8b3f3d6207d6ea1a328c6bf016cf7b3b142187f6210fa581"], &(0x7f0000000100)=0x2) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xb, &(0x7f00000001c0)={0x3, 0x3, 0xfffffffffffffffe, 0x1, r3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9, 0x5}, &(0x7f0000000180)=0xc) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)='Y', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='e', 0x1}], 0x1, 0x1006) 00:08:40 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4ed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e000000db458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b0f90b8000115f115f71a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:08:40 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) r0 = open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x10000, 0x2, 0x9, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xd6e, 0x0, 0xfff, 0x6a9b, 0x7f}, &(0x7f00000000c0)=0x14) 00:08:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="91d72eba4e81b35889922212a60497f7b630ddc5dfe9c8247d854c207d9f3712eec93f5eb7eddc685a50345c6ff994898a0c4d5404122d6b72807c3653ef6412ac2748faa636e2c6611503ff10e0ff55080be41a991a2326459dea6c70f87005095a50b370e07d680972c92495f59d46e2cc6e8ac198f477dede307805e0a104b0349cebefd5a3ad10596c5a1f091fbdb3e4bf4ef0712548ef7e88", 0x9b}, {&(0x7f0000000040)}, {&(0x7f0000000180)="9ce583f5756eb19f9100e3250d8911d58b0efbe12567666862a92fe8c927ec63382b21d9dcaa01204f4077d7c26539ed360732a72fab483ee2e13e57c1483f5961a1e9654c123fcfc5d01b3d907881045bd0ae52fde9e22c5358568b933873", 0x5f}], 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) nanosleep(&(0x7f0000000240)={0x1cff, 0x74}, &(0x7f0000000280)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) clock_getres(0xf, &(0x7f0000000040)) 00:08:40 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0xffffffffb4ca0a36) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:08:40 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0xc000}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x0, r4}, &(0x7f0000000880)=0xc) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) sendmsg$unix(r3, &(0x7f0000000040)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f00000000c0)="60ba4ccb6001ecd75e55a0a9975c6bdf9f6c07d2ae4568094be2349a9684fca2bceee6f913777fbfe0d446a39241be7ba6514d35152c6832e8ae07fdbb72cd303fdfde1a1082b9f76681799d1733c9de077fb4af40f8698c666060a25255d15402d072edeb801f5ba96b4f327237492fd3456203f2957bbebf1ba5dee49938a729a4707e8a46d20b2ad92cc0b512", 0x8e}, {&(0x7f0000000180)="383bac3acc1a59e23d08c311204807783336a8c1d474c7f7ac1ae226e8f0b0e2f7feda897cc04d130ada717befed46376bc4173ab69e27af8c8d849649b1164e501fe8f0e5e4411abc33951146b3ec8f917ba92303d3d6e956e6a05f6eba49278eeb7a72286f31f80ae5c9f37e38b27738a510fc34bb7276c9e3f60f029dbb83b10f63480186ce3f46aa27f04d9bfa61f0c6cbd0985ba7c845bb01ee2361896fc146029a93442975ee0ff3cde2c020", 0xaf}, {&(0x7f0000000240)="2c56fca6cb4a91509c63bc47993583352cce5190cd793518f4f4fab6350b806fb8c04515e7f75aaabe7b65f6ad0c7f186092043d500cf6159b5c4a5dc38bd9ece1ddd7c5185b537ca7ed76ee484c2993bf20687746cc056176db185dc6cf58cd18c20dd7ea3c4fd87da1e3efb1123a90b59c8ad48e33b6e1ef85c7bde83313e4473febee5cd0db0aad13ccc2b75633827f1ec74e05743903b576cf296b4f9a86eb566dece26a9af3272d65bb7e9bc064b04c41952a1f91226e95b79720a1aa3215486e9c80a544e04273", 0xca}, {&(0x7f0000000340)="626d6fd7c1bbe323de2cb12f8b55d60b1328302e6a7d5af7d9d6dec08391c71179e3b1240bc0a078d256219a6a27c0a8ae3767d47bf1261620221a05dc97058d23", 0x41}, {&(0x7f0000000500)="b5eb75391ddfc96a79c34ba853814f952dba29ef221adfb0505fda56a113531dfe294f61ca2cf440427707b29cf2782cd711c31e255399a8dc1ac60315d80e020e450aadc76250371abba62d282b44a442d960ddc745a278aaa4f6644584070e112c9a3e4a9df12ad37337f28185287c35bce67dfa82e95426cef6902d9617d7dcbaaaae77", 0x85}, {&(0x7f00000005c0)="464b73eb5bc7b10cc5f0d378dfa1f9b9c762fad9a38a46c1b770c6ce20725d0548756c33b1d1692685c1098dd73a74485685677a18a085bc9209bcaf8a7fb55b3160de17ac2784aa8d5fe392af6cb147783d6b255b321120144ebe75b40d6bef07377d57a3f48dd427de9789cfb8f681082570e8369ab1d9fdeb231e2006eb0d84154a7dc6c80907ba705eeb0200d6d86d167fce5962e59797b4896935cd41d0feec5a3c4767de24b659d017a6852de364a4007774e2f513bf1c3b390c3546678a9d3a823bdf0465feb511543f18ffb3f36254dbb15d5712f6d2a7da13e039977361d902e5b53dc85427149198f5", 0xee}, {&(0x7f00000006c0)="ca2144719ae5bb80730df3740f1e459f849282691a78f4aea2d30501f31da8653593c015ef86d1753c369f7d4118d4d22528ca3171a309ce8f5b031df8f0ffe838277f6d428705b05a4f3d43b82afa10136e9b8dfde7c4a781658c8b942dc828f318344a2ea6a272db6557ccb3212716a2a9bac0e21d678e0031290fa7359955c2b6191708a5d916bd09b71af1268c", 0x8f}], 0x7, 0x0, 0x0, 0x100}, 0x100) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 00:08:40 executing program 3: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") r0 = semget$private(0x0, 0x6, 0x10) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/189) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) lseek(r1, 0x0, 0x0) 00:08:40 executing program 3: syz_execute_func(&(0x7f0000000000)="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") accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001340)) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000013c0)=0x8001, 0x4) unlink(&(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0xa9) 00:08:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:08:41 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lseek(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000)=0x4000000000000, 0x4) 00:08:41 executing program 3: 00:08:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x2, 0xfc9, @mcast1, 0x100}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) 00:08:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x6) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chroot(0x0) fsync(r0) renameat(r0, 0x0, r0, 0x0) syz_execute_func(&(0x7f0000000140)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000280)='./file1\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:08:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x1}, {r0, 0x88}, {r0}], 0x4, &(0x7f0000000100)={0x6, 0x5}, &(0x7f0000000140)={0x7}, 0x8) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffe) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) close(r1) 00:08:41 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x7fff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x14, &(0x7f0000000100), 0x10) r2 = getpid() r3 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) r5 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0xff}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0xb0, 0x181}, 0x100) 00:08:41 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x4000002, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/72) 00:08:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000400000000005, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xe1, 0x7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xe01a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:08:41 executing program 1: r0 = socket(0x1b, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffea1) listen(r0, 0x80000001) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0x800, 0x7, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7, r1}, 0xc) 00:08:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = shmget(0x1, 0x4000, 0x81, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x1}, 0x8) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x1000) 00:08:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x200, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x148, 0x0) fchmodat(r1, &(0x7f00000001c0)='./file1\x00', 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:08:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x5, 0x4) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xfffffffffffffff8, @mcast1}, 0x1c) 00:08:42 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) write(r1, &(0x7f0000000080)='-', 0x1) write(r1, 0x0, 0x7fffffffffffffff) 00:08:42 executing program 3: syz_execute_func(&(0x7f0000000b80)="96f3a798472c431c060f05f30f59bfd917cf006690c4212d59deb557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c463c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e17c436364435cf0000008de3c0f526264788fec4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "1e33cb5d8d18e32d0762690dde33e56e5bb0a1a8ed2ec689594b6f09a0874ce9", 0x7, 0x10001}, &(0x7f00000000c0)="b15e48a5233c0445b0385624c74ecb8341e4810ab882a397ff", 0x1000, 0x4, 0x1, 0x74d, 0x1ff, 0x6, 0x0, 0x1000}) 00:08:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x200, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x148, 0x0) fchmodat(r1, &(0x7f00000001c0)='./file1\x00', 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:08:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x100000000}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0xfffffffffffff794, 0x80, 0x258e82df3b2c6c43, 0x95, 0x0, 0x1f28}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x5, 0x4) 00:08:42 executing program 3: syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344}, 0x6, 0xd9ac) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x200, 0x2, [0x4, 0x63f]}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x8, [0x9, 0xffffffff, 0x2, 0x1, 0xcaf8, 0x2, 0xfffffffffffffc00, 0xd85c]}, &(0x7f0000000340)=0x14) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xf0, &(0x7f00000000c0)={@remote, @empty, [], {@ipv6={0x86dd, {0x7, 0x6, "bf58b9", 0xba, 0x5a, 0x8000, @rand_addr="32d237eee02e945a2dc95cafd0be51d7", @rand_addr="68ecaabd433098a61e5bf545213a4144", {[@dstopts={0x3f, 0x0, [], [@jumbo={0xc2, 0x4, 0xfffffffffffeffff}]}], @tcp={{0x0, 0x0, r0, r4, 0x8, 0x0, 0x12, 0x8, 0x8, 0x0, 0x45d, {[@mss={0x2, 0x4, 0x2}, @window={0x3, 0x3, 0x80000000}, @timestamp={0x8, 0xa, 0x2, 0x1}, @sack={0x5, 0x1a, [0x7, 0x3, 0x8, 0x16, 0x9, 0x1]}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x1}]}}, {"5e6ecb4225fdadc3dd127d61fd204c35c95e8d0a356ac4cb6d212f89bfdb52a0ccabed5ca31b8d586c74e45a92ca7b8c61e9f6a344c90897214f069365bd7b45028de3ba3aaa8d1f4ba5efdc020df924e89fe5b4d633f8289e820eb36daee12972f5"}}}}}}}) syz_emit_ethernet(0xfffffffffffffe67, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{}, {}]}]}}}}}}) 00:08:42 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x9c) r1 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") 00:08:42 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(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 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) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x101, 0x2, 0x80, 0x5, 0xffff, 0x3, 0x6, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x200, 0x9, 0x2, 0x9, 0x2}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x1210, 0x3, 0x1, r2}, 0x10) getresgid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) shmget(0x3, 0x4000, 0x1, &(0x7f0000ff3000/0x4000)=nil) chown(0x0, 0x0, r3) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee7", 0xb9}], 0x1, 0x0}, 0x0) r1 = geteuid() r2 = getegid() chown(&(0x7f0000000040)='./file0\x00', r1, r2) 00:08:42 executing program 1: r0 = getuid() setuid(r0) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r1) socketpair(0x1f, 0x10000007, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:08:42 executing program 2: syz_execute_func(&(0x7f0000000480)="9826473e4314060f05f3797d59bfd913020000a37bf0c53e41e2e9675767660f6b32fb660f72d50f1017054e4ecce4751e0fa0467a37abbdd1c4e10bc4c1a561efc470c4c481a9fd7a01c483397fd300dcdc0fbcaf00100f00f345d9c6acace4c301a955b5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808610f3a0f46d500c0f52698f04381067f0a0000c4a1dd7dbbbfdd5cc6c4417d29709030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:42 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x10000002, 0x3) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:08:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x5, 0x400000000, 0xa8eb, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1}, 0x8) 00:08:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202fd8c221839103348ccf19ebab4a6fca4449926babc5ed60675aba3b5eb14071989e9e2991b60888824b37f00000000000000000000eea26a640ae10f3b40abf2999cf378ee640fa4f76b6f9ade42a14d137abed03f955903c891b2e000000000000000000000000000001ca689078f8fce40986d7f47a35b648a58e84fc4830bbf5779186d62d666cdceabc5f0e0c7f2fe35bcc0c4a24cba6064ab305c9472f86dc0f507e658c2cb04fae5224d87d9d4c032145bafb9ff2434cf9aeca76c8f7cf9936335c5b04121d949222f7e"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f00000000c0)=0xc) 00:08:42 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000100)=0x3, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x8}, 0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) freebsd11_fstat(r2, &(0x7f0000000040)) 00:08:42 executing program 2: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040)=0x401, 0x4) 00:08:42 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = socket(0x1, 0x3, 0xb37) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getegid() 00:08:42 executing program 1: setresuid(0x0, 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:08:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000200)="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", 0x1000) connect(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = semget(0x2, 0x1, 0x203) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f00000000c0)=""/22) syz_execute_func(&(0x7f0000000140)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:42 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x18400, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000080)=0x4) sendto$unix(r2, &(0x7f00000000c0)="005c3c84bd17823661229336e46dd41641ebf21f80f77c3ab98c36581bc4c794c89cf55c669d4db8d1f7135a4bae11cfddea9badae5bce8d5a05778b97eb4f926678faf46d14a1b3db705d430132f94003c74e785454fdcdc879075704b0e17984e071ff68f2cd09405e23bf6032ea60ec300aa1ff85c4a54eca77a8c3a5e349deb8cfd29a87e7a7c90920338a793317b4f029e9acce8479a232e0ccb20aea80cca3b3dc405ecf28c9c56aeaed1a55c533de1ab6c762e0639a2950b8d2587b7bcbe3cdddaf8a52fdd5462f698c65723d5c95a73ee5", 0xd5, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) r4 = semget$private(0x0, 0x3, 0x80) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000240)=""/151) 00:08:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:08:42 executing program 1: r0 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x3, 0x8]}, &(0x7f0000000100)=0x8) 00:08:42 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x37}, &(0x7f0000000380)=0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x8000}, &(0x7f0000000240)=0x8) 00:08:42 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x13) open(&(0x7f0000000040)='./file0\x00', 0x10004, 0x4) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000180)=[{0x3, 0x8000, 0x800}, {0x4, 0x3, 0x1800}, {0x4, 0x7, 0x1000}, {0x4, 0x1af, 0x800}, {0x4, 0x44, 0x1800}, {0x4, 0x800}, {0x1, 0x0, 0x1800}], 0x7) r1 = semget(0x3, 0x4, 0x710) semop(r1, &(0x7f0000000080)=[{0x4, 0x3a3577a0}, {0x1, 0x9, 0x1000}, {0x3, 0x7a, 0x1000}], 0x3) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) 00:08:42 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="6beb3d765b3f6ffe789936cdcfdf5485423421b204d037bcbb0f4d842e50681d7a8a5056c7a22900a6445c17852ef9841fc45778db4831cdb8a63664b2bdaeee8e20d96f347e9df06406042c913dad90f17387022103eaa53ad96f1be11a2f588ac2f0df1e84c3686ffc724f9150ef4157203deb190e9d458a928d3c8235d72b0cf620758f543937921fbd514115", @ANYRES32=r0, @ANYRESOCT=r0], @ANYRESHEX=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0c8012c64c493536e0be34d973bb91ea0eb87f5e54b8f8faa2f1982dc6549a7ac540995ceadcbeca4a2cd4cc31c6410d6b09b052e357a7984e34fbd1b3a5952c9ac46e2857bb83ababaa606245261c58f290b2ef33aaf8dda45356862f07d657ab20cd3b05a4aad2939d21ba918d19215d0b5b9afb9e250499db90bbfacd70b86020839f54c919ff22d5290ecfacf5ab7b53cd6a123d8a66aed89b7ae1cf0f843f4671e21a3b33eeeefe678c03f51f7e8738fcd5801c4e3c002518a7ba61fe6fcae00e679944f6d1914095a51bec325980794bf35a16fedb4c07", @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="65537d3542f0fb9aa02011588785cd4ee09cee27ca5d1a283063fdeede62aebc8bea810101e68a7cbd6f018f8a7571d62f9fe1cc0ae970cbfdab6bc05b25aab9884fe0059c8ebc4908c6c9a594e696dd42f74919dc2002ea99263e9bb2fffeb1d934a55243fd0e32380d0205257b6d68dac903f439fdf4d48cd048b078a3271c057c8647ba691c81fad9191a4d214870fea5ee2245b1befe7bc96b813a78f37b1a46edfc68f41dfad6f73a83d42cd7b8cfd5251f391e7a598550d4f967cc6dc44ee31f572bd710d8029a02da46f1ed6790961ef1495f9a1ed9508cad69", @ANYRES64=0x0], @ANYRES64], 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) 00:08:42 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000040)=""/14, 0xe) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x480) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) 00:08:42 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x1, 0x5) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xd}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x6, 0x3, [0xfffffffffffffffc, 0x200, 0xfff]}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x3f, 0x200, 0x100000000, 0x9, 0x804, 0x80000001, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x26a, @empty, 0x9}}, r4, 0x21, 0x7, 0x9}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x7}, 0x8) 00:08:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, 0x0, 0x2d988b5, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1000000004, 0x4) 00:08:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="35f6f5d0421ac94a6e303067b2b258f6603b7a48b4e2e9ee91c7c94b725d0750245798faf30668e886028f78d863269fadd998aab91196415716a91f63bc7eb9b415c892c4fef6bbafeb81f52474c83c8b78964bdac9a3f73e386c9981153e2b83c77b85348029f1bd844b67a409f0651eb83679ce6f6ce62abcdcabe8238c97c2c6fe5f00908318b3763b224d9976b585e34d4bdbc42c1209a823a7d2632b61f274c7aa4504") 00:08:43 executing program 1: r0 = socket(0x1f, 0xffffffe, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x4320, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x0, 0x350}, 0x8) 00:08:43 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r2, 0x11, r4) fcntl$dupfd(r3, 0x3fffffc, r4) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 00:08:43 executing program 2: syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c16657f2dc4fb4060204000078614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:08:43 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10041, 0x11) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x86) r2 = fcntl$dupfd(r1, 0x4000000000000, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="db6705e6d9a8187395e6aeaf82596b2776719a35da7f2cdfbec1eb50bf5941400bb2a0f243dfc5cf44d7a6116b526c60c166779cd95a5ee14bab229072b97d31a87eebae0aa3750de1daa9ac8ececa824906d1c680fe2995826cec8afe6704735eefa2ffd7dae15f39dbf43ebcddd00192e1acae40fd7e156e6a4238599ffcc15dbd6cb453e32d535fde7301") getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB="0000000000000000176e03370f9a62e000000000"], 0x0) 00:08:43 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) socket(0x1b, 0x3, 0x2) 00:08:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:08:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746c, &(0x7f00000000c0)) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="9241b1a8a221ed53260e41a63bac299f6ce8e843e7647f6d542f0b384231068519c14748c1f8ae2af6ba631943862aefba96") freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x19f, 0x10000004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x3}}, 0x0, 0x80000001, 0x3, 0x101, 0x0, 0x7}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x3, r3}, &(0x7f0000000300)=0xc) 00:08:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000000)={0x1, [0x0]}, 0x6) 00:08:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x0, 0x548, 0x81]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0a00090004ff01f669cad279695ceb08be3990acc8b84bf51354dd479ea1b3118d48a1c4eb5914651fd6ebca10"], &(0x7f0000000100)=0x18) 00:08:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xff) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, 0xffffffffffffffff, 0x3) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) fsync(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) ftruncate(r1, 0x5) 00:08:44 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r2, 0x11, r4) fcntl$dupfd(r3, 0x3fffffc, r4) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 00:08:44 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/111, 0x6f) r0 = open(&(0x7f0000000480)='./file0\x00', 0x108000, 0x2) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000100)={0xffffffffffffffa0, 0x7f}, 0x10) chroot(&(0x7f00000000c0)='./file0\x00') select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 00:08:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 00:08:44 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)={0x81}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x2, 0x0, 0x5, r1}) syz_execute_func(&(0x7f0000000140)="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") r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) r3 = dup(r2) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file1\x00') r4 = dup2(r0, r0) readlinkat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/63, 0x3f) fcntl$setown(r0, 0x6, r1) fchdir(r2) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:45 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c65313fb0f0f0fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c81000/0x3000)=nil, 0x3000) 00:08:45 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x6, 0x401, 0x4001, 0x0, 0x9, 0x7, 0x7, 0x0, 0x0}, &(0x7f0000000380)=0xc1a3680344ce8b10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x1ff, r1}, &(0x7f0000000400)=0xc) socket$unix(0x1, 0x5, 0x0) socketpair(0x2, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xf, 0x0, 0x7d}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r5, 0xf, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="f6000000040892a8450eb10e009c9d9e131c5ec1ba51b2118c388749fd6e0562fc1eb8343031ef1d28f8a2c43412d94f31a39f8f23b81a3efbea76fa5c21c2dc1d9ac6945854b0a578ee68b73b0992da53f174c6f20802ae398a203f4578f97a3428b660b629b115fda6ef2d85b297bdfd435781c3ed4e83803da4121fe537d8eadc27d877f7fc02e015ceb989b28e5e5728177307e03e54dc257613c74ed721a052d3f3ec8ee3f3f061b59d1df24566665cae7e51d98d8dc092374356f23699296169ccc97095660b1410f1ae6f306410f8bec81526db1c8d3e9ece94ee186f0483c8d7e8ddd71e82306ffdb1950d00"/250], &(0x7f0000000600)=0xfe) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x164) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0x1, 0xffffffff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x10000, 0x3f, 0x200, 0xffffffffffffff7f, 0x3, 0x1, 0x200, {@in6={{0x1c, 0x2, 0x5, @ipv4={[], [], @broadcast}, 0x6}}, r2, 0xffffffffffffffe0, 0x10001, 0x100, 0x818a, 0x9}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x20}, 0x8) 00:08:45 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) openat(r0, &(0x7f0000000200)='./file0\x00', 0x10080, 0x20000000000080) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 00:08:45 executing program 3: setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:08:45 executing program 1: syz_emit_ethernet(0xc3, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x8d, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [@hopopts={0x0, 0x4, [], [@generic={0x0, 0xb, "cb0fe30d362199a64ae5e4"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x342}]}, @hopopts={0x38}], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) r0 = semget$private(0x0, 0x0, 0x402) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/184) 00:08:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="826198a3b7b4d4022e2ff3d9023471eec3f93e90c0dd96a726a65861faa7fdb0524be279eed4c754e015677d29c5083b3b488e980b066a6167be72319dd3bb0b71a408ada1823aa3678fd2b86200ca92465a707a2366e150e754e9530c3f50e15e5e8acc"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001580)={{"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", "fb9a99bda6ffb49da5768c158543669d2a46659510a80970e79c541a8b73e9aa", 0xf20e}, &(0x7f0000000580)="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", 0x1f, 0x0, 0x4, 0x3f, 0xf45c, 0x2, 0x1, 0x1}) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x4, {{0x1c, 0x2, 0x9, @mcast2, 0x1}}}, 0x88) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0xfffffffffffffff7, &(0x7f00000003c0)=[@in6={0x1c, 0x2, 0x7, @loopback, 0x106}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x7410, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e2100003c1600"/136, @ANYRES32=0x0, @ANYBLOB="7c0000001f000000004355983c87aa0b000010900000007b26de39"], &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x22}, 0x8) 00:08:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getrlimit(0x3, &(0x7f0000000000)) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x80, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) fsync(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000400)={{"128a60232be5d44ea1a3e952284eda46b627d7ddb837ac5fe52e38cb79617087bd6e0e1bda5e352ac52d03a41fce00f62f176ad523cdf9795448531e6d4c78dea6c8d6a91e165922e11cc230f7acbe97dbad2e30fe1f6805a6035cd711ab46cf61582509a6d2e8011d7432f31a2f4adf3a8dd530f43c3a0b7b2fc46d5da0ced4f740e78ba927ff04ee6ba3f6aa8d20b8514b5e008e7cd1a1a2cb264529ea6273c188e76975613ddabecd6ca46fcd1dad19e1b22359d519b6f73a0470621923473df8bdd8f891e26f778a86aa17937904a139b841bbde236847f1c9e227282c6e8cb15050412ec79ec0d44c6b047129214cab7e9063c5b658af11ffe121546c2691842ecd94aeb24f64dc9c6885fca318889ee212383fc998362bca4140ba9c6ec8af00a7417e7f2966d3728496f57ed67d92fd636c21dc5f9a452311ddb2d37ebdc95e293f4de01a9e2796eb59c5e17a18ff4a8baa147f38b8dbe794aa6008aa9f99e6bfddc6d8b4faba57391faf4dfae0efa1c6cd922bfd673d4a1ebe2a3c9e61a302b42a3677eb3c62b9590d8ccbfd84caafcf005506dda97f014ca9cc4355e351e18fde4d92c03785100aa8f32c83bcf94712c9788b093f5529e9c3bfb07bf40213fa4e444857ee8b4817bd1267f5186adfac31fd03818276f41b95ab21280aac9bd5c6304f754012158f93df088a7c2254b2f07d5af38f920a0b7987eb338d8631aafe4b43d2a66a878971a32240a5f1d07c1309774e93753988160bb50d8ba96ab854f8021146e73d3f4a509bd08c92daf4b08b72a5bbe9fe3dd9df1536747bb6f458c4e2784a29e4e6efa8a4f140028058053e82471caa2bf811766ef405792376717f6321dba12e0fe384a7bed177769ff68925bee33385d09b8f370b68ef0a7c2503bdf12a6ae169ecbf216bb6cc78268123b0cc33908127a6856b72c65a74cde65977e7f96bb0f9f868631f021282dfaf475239c3935d21b6efc28ddce102eee4b17aa87d724944180d9fea08c93207368950c487b2f8a5b78ce75e3500f688d43002f1ec266c9ea8b564727468ad295297d2f24167583f7af553c912638bca142e5718c1fb377ad99635051540a98b8017023b0caadbe9a295eb603862c9c80df579efd81920511c8f0f564643ea259678614a030fc9646776be2782dde21b23782a337a075402af030061e1f20c1aba0f1d918a490a053b5ccf35756fd01507b88de723b812b0f4b58ef692e78b5bb63a17994ca6e36ec97ff2706ed11eb81d76b38c9155b81bc61965b59d6652779d026357364e7cbe1bc03ddf3515f5b874613d4ff3ca7bdaed8700847211e51fe266912fc3e1005a59001203b8e9d15fa688fb4df31bcd7cd104eaa37d7ea8d08110afe1e5c791076e54ac008d0b7d5c3eae748d26400c0532838a6b29e5d0f7ddda0dab71ee72156bec0a48", "8c77e457097852720132a6790fc35a7654429f38976eebe5fa3a89122907283a", 0x400, 0x5}, &(0x7f0000000080)="ca180f", 0x8, 0xffffffffffff2199, 0x100, 0x7, 0x1000, 0x4, 0x96, 0x7}) 00:08:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 00:08:46 executing program 3: setitimer(0x0, &(0x7f0000000080), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x6) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x68, 0x1400) 00:08:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:08:46 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x100) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "4eeb864d5e3c65facdb6a7df094f5b95925481032b5483319b12d7ce64c6840b", 0x0, 0x7}, &(0x7f0000000240)="3de9af3565a6a83c9b60cc20844b995f4f2bdeb6007f79e94e6faaf6d00913322071291bd75dedf7b3137e28d0a9510a5c8937ceb5ab9eaf62291bfae8fba3747e", 0x5, 0x5, 0x3, 0x8, 0x2, 0x4, 0x4, 0x6}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x10000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="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") syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0xffffffd1, 0x4, 0x0, @remote, @remote, @random="4fcbad6f1d6f", @multicast2}}}}) 00:08:46 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) 00:08:46 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 00:08:46 executing program 1: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r0 = semget$private(0x0, 0x2, 0x282) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/105) socketpair(0x17, 0x5, 0xfffffffffffffff8, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000009000000db00ffff06000700060000001c004e20060000008d163bc67fa9471375b70d999e9c0d574000"/148, @ANYRES32=0x0, @ANYBLOB="200800002904000000"], &(0x7f0000000280)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xffff, @rand_addr="9072ad06c6cb5e1f7aadf53aeb992256", 0x3}}, r2, 0x7, 0x2, 0x3ff}, 0x8c) 00:08:46 executing program 3: syz_emit_ethernet(0x1362, &(0x7f0000000100)={@random="cdbf0e000084", @empty, [], {@ipv4={0x800, {{0x2b, 0x4, 0xa21, 0x3292, 0x10b4, 0x64, 0x5, 0x844, 0x50, 0x0, @broadcast, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x1c, 0x5, 0x1, 0x83, [{[@empty], 0x8}, {}, {[], 0x800}, {[], 0x4}, {[], 0x3ff}]}, @noop, @ssrr={0x89, 0x13, 0x400, [@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x2c, 0x7, 0x0, 0x4, [{[], 0x9}, {}, {[@multicast1], 0x8}, {[], 0x4}, {[@empty], 0x10000}, {[], 0x3}, {[], 0x7}, {[], 0x1}]}, @lsrr={0x83, 0x2b, 0x20000000, [@loopback, @rand_addr=0xa0000000, @broadcast, @multicast2, @broadcast, @multicast1, @empty, @multicast1, @multicast2, @multicast1]}, @ssrr={0x89, 0xf, 0x8, [@broadcast, @multicast2, @multicast1]}]}}, @udp={{0x1, 0x1, 0x8}, {"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"}}}}}}) 00:08:46 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0xe) r1 = dup(r0) r2 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7695}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:46 executing program 1: pipe2(&(0x7f0000000000), 0x0) clock_getres(0xd, &(0x7f0000000040)) 00:08:46 executing program 1: socketpair(0x17, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x20000001, 0x5, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x225) syz_emit_ethernet(0xfffffffffffffcdb, &(0x7f0000000040)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) 00:08:46 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000005000000000000002f"], 0x11}, 0x0) socket$unix(0x1, 0x2, 0x0) 00:08:46 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000007c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaa2aaaaa2800452b001c0000000001ff9078ac1400aae00000091100907800000000"]) 00:08:46 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x13}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002af424466930bbbaa6889bb6e90049e523a10cbadbb13fd712a74289e9c7c37c9bcc97ce1e664f6aed0ddb725bae571d60b91ff02a91023ad5182808e36df0d2e3735a5a0c0d96", @ANYRES32=0x0, @ANYBLOB="ff7f0700094e0000"], &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) 00:08:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:08:46 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = shmget(0x0, 0x1000, 0x4a0, &(0x7f0000ffd000/0x1000)=nil) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x3b, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000400)={r4, 0x8}, &(0x7f0000000440)=0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() getpid() getpgid(0xffffffffffffffff) getpgrp(0x0) getpid() open(&(0x7f0000000300)='./file0/file0\x00', 0x200, 0x2) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r8 = fcntl$getown(r7, 0x5) r9 = getpgid(r8) getpeername$inet6(r3, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c) r10 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x993, r1, r2, r5, r6, 0x48, 0x32}, 0x1, 0x3, 0x1, 0xb73, r9, r10, 0x4}) 00:08:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000100)="24ac095f7d47127d7be86cc0aec9a96f98b4a16f8c16274d19a69baf888d0dc4cd2ec3968ba9f2cfc2c0cc317c41a34aa9ab39eef4107d9fb3c63888ae9113e9eeeeca6fcc7f54912bd2754e83cfb676c38c8a2c9399759dddc20fa3450f3fd73a68f439ea7940f5f839474c6f0f6feab3acb5f3e06afac8604cd602450dec66e35fb264499d284303fb56bf1fef58bae718cb9c82a8fe72f61b9b4b808b4aa7a3d6c62f210a5e8562fe748c4201ed1292628c5c82e9c480") mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000640)=""/164, &(0x7f0000000040)=0xa4) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x10, 0x1ff) listen(r0, 0x400) syz_emit_ethernet(0xe, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800510000140000004a14f53a30ba1dd8bb000000008db529dfae2d5444b3a383cf28e01d762b26eed4b679116169999d0632f1fdf9bc6158c7452f4aa0df94baea364df8f020a7be00bcb029ef08061e6aa37563d64d20557601ac8d5c347dbeaee09fba394de01d154f597cccac23bfa870b8c1aac274de694d6b01e17e165bc40b40d3b4ab43182879834b8659ced0aa42c878ac7a65175b97ffcd5b4b3fcbb0765878ebdc154f9afbb13ae0856e9d8c4714688d470baabd08888d09689d3ce20e246e05e6b38997431df63fc4e2e01883"]) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000400)="3e8c7ea464721681f432094f3260eeedb9cf019b73584b92090b3cab648709f7355f0cb42a0f923fea9eb598e998007424697c7c0ae345db3747916ba4610dbc2a62e5bad654bf66d6795e1cbbf398bc0db5d672696cbfa19e4e6feffd0d178a5cca27051d09dfcbc8ee5372cabb93011ff71c0dc5bfb462573599bd2fc0194ad0833b5bb5bc4e586cb8b43177f8d8e1150cb05af90aae", 0x97}], 0x1, 0x0, 0x0, 0x18d}, 0x4) syz_extract_tcp_res(&(0x7f00000000c0), 0x6de000000, 0x8) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='.,\x00', &(0x7f0000000280)='\xed', &(0x7f00000002c0)='\\}\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) 00:08:46 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffff810010000800450000300000000000009078ac2300bbe00000000c00907800000000450000000000000000000000ac2300aa000000000000"]) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@random="af7155b94f4c", @remote, [{[], {0x8100, 0x2, 0x7, 0x4}}], {@generic={0x8181, "8a74381a75e6c199259b4f2dff1d08e1b1c5bd6fda316840af7e0073ffcbd62b1b9eadc725a47493609a2d82ab1001a65779b866afb7ff3b2c2d34265624f008a7d162556be4e5840f607ff227cf99b715af1717f532f465ab17e7b84675555d85c4a1bc5995fd9b72ef9aae6b1e521e3c1473cf29ea62a694f59757"}}}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x30000000) r1 = accept(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff30) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xff, 0xffffffffffffb66e}, 0x8) open$dir(&(0x7f0000000200)='./file0\x00', 0x1000000020b06, 0x107) 00:08:46 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast2, @loopback}, 0xc) 00:08:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) sendto$inet6(r0, &(0x7f0000000100)="bc07ca0a6cb44cb799d32be29da57a0fdcbf4311300cc9cd1f8ed3e5b97d3537a0daf72018b53c301719c425e67067d5812e87a35f7e39b5b1b9bd855531b8bad419ab265592a787bdd141a2182e1ff3a598595c8c408d2999d86fe2fcab1fdd4a8fe2e44d60d9725474d50083fef8a68656174d0a0c841b71b9f57a7bc2c5a3a4521e08afc6392d929107724951ca6a8baab596a07d3dcfcbecfe137b77273e1fd6dda682c3adffc281771d8476099ac63b37db45e7d8872fdf44f8841f817a1eb7bfa8f99777d789287cc0e9ceec196019696dbc80cda22aab6ad475", 0xdd, 0x20188, &(0x7f0000000000)={0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x16, "df9ff135c2696e69624f8afea4322bc0ea2c5393991b"}, &(0x7f0000000240)=0x1e) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:46 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r3 = semget(0x2, 0x2, 0xca) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000780)=""/99) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) 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$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) setsockopt(r0, 0x1, 0x1, &(0x7f0000000040)="d68a847d40a9534cd1a67f948e13f39ef63855bd771c93788bf1490bc3d8440bc4fc8e2eb6071759cfabde151cb27d0621c185957dda539380aeb3c29c61b476cff5f584cd7125c25c7f9ec35aab5173975d2d67bfd4f31c7e1eec8a146cf6331c84703b5bf6ff35cb6516c3d3141b54f095405554dc0203a0f5d74324e02c9e11470279b9083ed785f40fbfcd0c5c8296350418", 0x94) 00:08:46 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 00:08:46 executing program 3: r0 = socket(0x6, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100), 0x0) fcntl$getown(r0, 0x5) r1 = semget(0x2, 0x3, 0x402) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000140)=""/67) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) ftruncate(r0, 0x1) 00:08:46 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="627c41b502f6ebcf4035acb840db035e6e6339534fc5f18d0e33a81908d73df671e6fc56dea1f817bbb952fe29559be97669ccf74d438c51ac7d5ed2f49cea858078f2cd53f12c90c7b446364db47b34823a2e9d648e6f0700c22206f6cbbc28da8ab85c5edc45b50996b51782f6c45d8300a5cfffcb2bdc8a48b5bec3a945b76b798c78eafb2e4673d07af8e5c66f710cf7a88aa1ca03eca237317f29f2fe25cd3eb65f0d98d10dd7834b90573146a0d075e9c3dd"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x6, 0x7}, &(0x7f0000000180)=0x8) 00:08:46 executing program 2: r0 = semget(0x3, 0x1, 0x30) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000400)=""/131) r1 = socket(0x2, 0x10000001, 0x84) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/194, 0xc2}, {&(0x7f0000000140)=""/77, 0x4d}], 0x2, &(0x7f0000000300)=""/249, 0xf9}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:08:46 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000ec0)="9861d9b7dd3709fda87f46500000ca8c861fcf86c596ccb09691de80630fa1e8f0cc7996c687a19c8d38a719a23b2a3d79ffa9514910199ac043ff767bdb560bc992fa8dae51ead9e547c98726e69ba3b5cb243aa5674fdfd7f1f718faff17314ef3bde214ed33eb95b9d995754d57d518090bcea71975272de4e6beb15ca52761acd3d2e604683fc770793b3ffbf7e3b3c7ae0cb3aee4268f9f4e64a906c1ff54057fd2e79f061ff6b337fcbef54026") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000a40)={{"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", "b1576cad28bdc9dd359e28ec1271c53f21b78bdc4e6d624ef5724627bc80211e", 0x7, 0x200}, &(0x7f0000000980)="873ac3a94366b649a9c0cec2188faed71961e362d39abb5d38596ee2fa6edd1e84e1dda8a6002a76e492f8c86cdb4a578d6ac0f31e251435881de3f29234468cda723aabaadd5b586d422b6f2ef6b9ec74e5d4cf0ec7ca576e025b6ff02093e82b2525c207ccc93f87731f517e489c9de98cd8fd0e9c38919d621ab83c7bb55edba3601e5261ac620e2e8706a8ab544ab4f6b90ddd1af88fb550c3e93962fa7f546d", 0x0, 0x9, 0x1000, 0xc52, 0x1000, 0x3f, 0x7, 0x2}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file1\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:08:47 executing program 1: r0 = socket(0xfffffffffffffffe, 0x30000001, 0x82) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1054cde52e468dc13e14c4de56c4a5c77d2bba6c477a5969a828a2f1bb6e9401d94822421e506b8cf0f24bb55c54d22423abbf05744c4b024cf6c129e9e6bbf85dc1002ca5477b2dfec937816044a456dc855b77374f3a60a9c5396887dc48880908777cb3550f143df17c73445bb307deb42596c7402eb6efc79dfc371993f6f6c5af31f78234c30b9c1aeb61266075b0b10f4a567ec665987c9543e8dc644b74950ac17a8729505e9b6982a2fdffd405cf052697f5b2a6f50852abe758f2"], 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_http\x00', "6d6c18b9863e285e3e68736b23d05a3821bd42a04f5961b417abded0c856d680f0a0a0de9c68cb2cfa47ef7431c048c0981815fca03ea6570b12ea24d21e19a0dc43030294bcc4a1337f49dd5e948df4bc5da85ce5e4711002574f52fe1609e2fde4d3a742e011a9bf105e0315402224adcdc78ac62e12d9284f97f182e7e60b2e8c63ddd72c792835dd49b9b7d15acf42073084d607c713b946bbf63a5a2d3bc4a4f84315139e300a7449de04dc62089f60233f9c3f9a73300c0cbf0bc2c2ac5555bd982edde8a8627ab5b5fee1a5bd47afac50afa0b8ee1227e3ae3752125530c32dfbf7afdbcd35828ade71ed0d25"}, 0x100) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @ipv4={[], [], @multicast1}}, 0xffffffffffffff70) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/81, &(0x7f0000000240)=0x51) 00:08:47 executing program 0: syz_execute_func(&(0x7f0000000140)="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") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffff3c61) 00:08:47 executing program 3: syz_execute_func(&(0x7f0000000240)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001500)={0x0, 0x1}, &(0x7f0000001540)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001580)={0x0, 0x18, 0xf, 0xfff, 0x1}, &(0x7f00000015c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000001600)={0x0, 0x2, 0x172f1475}, &(0x7f0000001640)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001740)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="8e2f7f282f29a8d62ff2fcb2f8962071c800da88e5628fc53f14ee95d4a64c", 0x1f}, {&(0x7f00000000c0)="7f3a749b78ecd3f2793756073d4e14d5a2774d09fe0848e410651cfc1cb0da684f8c8a611b35acab2b36ae7f10c780222680d7ab4528e9994f3099cd64d47c73fdbd1c7d2f48e7209d040afb8f7a08bbc5156dc86c29fac653feaf731dcca57476dd5e1d5b69ec0ca2109501047e6553c22f4d0d25521b6e75527a0c6f6d4e99aa5fe0f57bf35be70ab210d64902c58d72fbd227b8d057a574604b378e", 0x9d}, {&(0x7f0000000180)="20807374bca0ab3c5e9476643ea562921a4a563bc808293379ffff535895cae0ae0b58e25a575a23ad9da4e31fe069e3d13e", 0x32}, {&(0x7f00000001c0)="440c0acb489c578182aa24750fc6406499c0019610ac4ed7fd0c29d2c2b6d5972101db9b2bf7141d4c12e40e169024164f3d360740fc155cfbf7510302e2fb76b2de511f521aa71697", 0x49}, {&(0x7f0000000240)="722deac091cff21b8df4f7ea40634d7a3339f7ce33ef33e95495ede88332a4f280b9f96887c939f2b0e5b17943a545c9d43d0c1ecf278389693004427fee3a7b0dd506e081259b04fa56ba8607f07792907e3b", 0x53}, {&(0x7f00000002c0)="80c966b2c8804d5bc3e84f23096acdae0052e7637c64bec04cafb442ddd94f9a9dc81c5bcfe6a805dace942080f4805a1ed387397386260df01a068ca1001f7d8369d7bdac42875f1a6374199942f88d003a4113b99a138b043adb461c86539a70374cceaf5868bf6ebf3347", 0x6c}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="9f8b3f932a09181ffefd37d9805b70f4ee43051cd12d653efa826c491ae566602af0c7f71f4385dc6216bedf2482fcf0f1ce432df815fefe33f949", 0x3b}, {&(0x7f0000001380)="f09d41b26af6867e0f46b23a7d995d5c61d44a8fb89c4f90f34c6be2d54c61b1da5a5187b2701364953ef2f5fbba039b3d04c719dc495050eb865b20331462fa57b1730c0a51417cee652385370a3fb52156c90462b3f69e494ebb8ef311e07b4be2987f642269bbbe43aa84755a446a0e95624b122505109106245342", 0x7d}, {&(0x7f0000001400)="e927df5e1544", 0x6}], 0xa, &(0x7f0000001680)=[@init={0x14, 0x84, 0x1, {0x6, 0x2, 0x9, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3f, 0x10, 0x5, 0x2, 0x1, 0x8, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x2010, 0xa4, 0x3, r3}}, @init={0x14, 0x84, 0x1, {0x6, 0x1, 0x86d}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x7, 0x800, 0x5, 0xa863, 0xd43, 0x0, 0xfea, r4}}], 0x9c}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) 00:08:47 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f00000001c0)) accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10, 0x10000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x20000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) getpgid(r1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/35) getpid() r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000d00)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r7 = getpgrp(0xffffffffffffffff) getpgid(r7) msgget(0x2, 0x1) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r8, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r9 = shmget(0x1, 0x4000, 0x20001fd, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) 00:08:47 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x4000, 0x220, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000fff000/0x1000)=nil, 0x1000) r4 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000380)=0xffffffffffffff20, 0x4) r5 = accept4$inet6(r4, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_buf(r5, 0x29, 0x31, &(0x7f0000000080)="2a58985439fc4c491b8e112397f09c3a0b1e9a76af06884104f18657ad86ba09be1d42d14f1f5f70db127794626106ef74b605a3ae7d28378f94c197c861735a74eb98aa416d7fa6e7ff582ea9029abb4547307641a213a56906e276ac562d68ac61388b2877605387e1d617896ad858a9ae43dc9d1ca7aca74da034117a941b708bcd41cb779f1091a50d35d9f468f80f8e60010567bd1b", 0x98) 00:08:47 executing program 2: syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = dup(0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x40) 00:08:47 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000940)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f54162f2fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22eb2e41812047002b0003e86eba0dfe8c73c4e2ed5d652b2808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55fea601b3394444b15ffbb15fa3110f380483360000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 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$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0/file1\x00', 0xfffffffffffffffc, 0x3) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000180)=0x8) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x4) readlinkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x1) open(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x10) 00:08:48 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x480, 0x26) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r2) 00:08:48 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xf2, "9e344287ec6a5d57a8cd3c37257b44f3949c7c86721a2040e48be92f476c308aa7984deefc0eb994eb501fe6bb98737de1c5236bdf4bcdabec4c6634db3153badf1bef44f642d810f3e26a39832ed273d1ce1300fdbd6e117460c35605e73a6c073b7ab388249f3d99235590e5a1c6d57dfb6dedf61271cea50004ddb10af16cba028f5d16900b5d5afb938c4b4eb9950adccc9cf4e7c1ec5f20cdbc33a772f7d01289ee32744d08713420f207adbb296d4409485176ba08bf2ab35ddfd32a6dd434268e9def94c3db27fe7cc5665c38b8fbb48ab7402af519ad3c3af9e5c06f87820bfcb9347921d294551799696d0d0247"}, &(0x7f0000000100)=0xfa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xc69}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x6, @mcast2, 0x1}}, r1, 0x6, 0x79e, 0x9, 0x1ff, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0x4}, &(0x7f0000000440)=0x8) poll(&(0x7f0000000480)=[{r0, 0x2}], 0x1, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x2, r1}, &(0x7f0000000500)=0xc) getsockopt$inet_int(r0, 0x0, 0x4a, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000005c0)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000700)=r3, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000740)={r3, 0x80000001}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000780)={0x9, "3723de2f9d434a9e9a1d665ed1138668"}, 0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r2, 0x400}, 0x8) r4 = geteuid() r5 = getgid() lchown(&(0x7f0000000800)='./file0\x00', r4, r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x0, @multicast1}}, r1, 0x4, 0xfffffffffffffeff, 0x202, 0x3, 0x8f6, 0x675d0553}, &(0x7f0000000900)=0xa0) r6 = msgget(0x1, 0x10) msgsnd(r6, &(0x7f0000000940)={0x0, "cc030ecc98ace554fb4b0b358012d2541a87fa5c36374c9135c6240b431d095553c680f1bb34128b16e4f81a0ce891e13d0f40e719121dfe4dd7b4f86b8dceb2757596bbdf7cea3100d5509d0d557f3c1ffce0b3faff4b12b9afc6fb4f2705694299a27d0a891834bf68eacc0a30352c1f66f1c1d6e864d3df26871b59c7d41aaa875262052c804f5c4949e7bc03da476acb5127"}, 0x9c, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)={r2, 0x3, 0x4, [0xfffffffffffffff8, 0xe8d, 0x2, 0x7]}, &(0x7f0000000a40)=0x10) msgget(0x2, 0x20) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000a80)=""/168, &(0x7f0000000b40)=0xa8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000c00)={r1, &(0x7f0000000b80)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000c40)=0x10) 00:08:48 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000940)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f54162f2fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22eb2e41812047002b0003e86eba0dfe8c73c4e2ed5d652b2808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55fea601b3394444b15ffbb15fa3110f380483360000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 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$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:48 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 00:08:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="537f964a39b1b7152040cb19d59f0d4e45c78b6e729865bbdbd9c8096b7a89137dc012edb3b0e3894b6fd86600e55e6026c835567c4e79a624", 0x39}, {&(0x7f0000000140)="1cf570d78631289a06f28b7fb29c38027d2f0793e5bebe3376b673116c2ac0b05f2e8887f8b792131a4ca0e8ef903ef8b0c89e327fd3b91cdef1950039362f9932e8e33ea3a21eefedb1be14f8cc865fb58b47b7171ca49e3712e3aeb5915198ee6519fc08049e75d5d10a54e196df54cd2a1c38f0cfe0b3925d725af129403c3eaa549fb0a37ebca6bf9f37ffd3aac60e9d45f8356797b85aa5313bcad9b416578d1e679df95c3262911137daa2a41c2e57bd21843ff080e698b448adc0841fd7ec41183727d00e3d1fcc94f7155ddd181c92c0f332aa81d5bd5b0e44318e169e31912b8951bf6a3cf9ea7c012d28787cdf0520bc8294714384145506f04b8a1a5fd58ed8905d015a8a1b12520a020166272af1ea58864221014ec1b7ff2e6ec9a23a4ab0ef1412faf6a82f457fb6d6955848956f8998cf235b34bafb0c8f8bcf65c109c04d852e9175ad747d2367306e8385f09322df3decce64b81343de400e7b8696de1d86e737da90ed37cdc61001d932242c3e31bedbc693e13c456abf7a544576ffc5ea8a3be4c0778672789d85889111a38aebe988f7e70d8dd3617758c104893fdbc2020e7ab07ac30d4d1cca2465d497b7cfd921d09e324c99f411399c07ffa2ff387ff8f0d52a2187763416938f5860d0ef601132d401a49fbe9b51fdcc92f502286ed6cc4e08ae1c764c3eff6a13eb9f70b130923bca52f08494d046e7c7452cbc2868af0da8e26e378bcc983a70c9ca9a372161e485eaefb7916786617e7080a3c0f4d8166f018219030dd6f07f123b5e86aa60b183080d8821501e6bc65582774c7f06e47f29d4728f712ec5e7d2f5a4027d0b1bd122833e8425df5a0c22bcbce630774d17554c465c6f160f6b559d51fc9eabebfc18f87e263f8a602adbbf524b0b7caf82727a3e1a871887c44ab9e1c97cd0e5f9aeb50baa8569c735b4c27ad99a460cdfd9143216029f791ba5e37afa14f228650c14a53c81e4206ed9362ca5aa2b247fc92cedc13b56d5f8ce82b2cbdd6a4ac75361c3b5df6b333ffcde8d9520b169d3d44f65cc3896f501fa8cba8314070819e16333ceda5c66080d47d1d24242c9166cf70cb3ec8e676b0635ada3c01cf8ba68678d0e770db0719799d9d757eef5db9a47cccfaef94655b01b02787d50e75ba09099b7359e0279d1d1a69b8095dcb3b131860501563f2749eaf4bad1945ceb70755e8cef46bd9d782ff7ff8c991d6edb2485a5ac4fd04565a8ffdee87e39051683ba0ffeaa61c05b69b04bf246db317ccfce137e881fd0b4738f76a64036ab8f01060e8049224712cfe7733e2945631d16e57a2d0a595b57940066a7ffff2022b8544192893658392ccbb1d4a4e06033d225a715b4084dad0af5076b3d0d60c533eb681680cdd5bdb80deeb09de2d13accfe493e717dd7cae8c7168d07bef7a635c7bd8e3c2034ddbd8fc8fdc482cb262f7ffdf24030febfdc20f2a3e07516af6108464ff38d0a6b3fb5a59496471942de9ca4a20766104286faea092bef9a7b58e31ecd7a8c3b57d889d845cb58967817ddd7b69fb1ed194182d72ebb5f2ea335c5564be91d845405125d6ade3c3e5aa7002b2529b7866812671960711e075d92b6ec2b0dcd41c50869f3b7ffee3b882f86c8e6ee2a73fcbaef5aaba4cae33f04f11f32e94e75532bc00f7c8bc05f7f0291773c4530f43db7d2657e5afb68e65b9a0a5988167c17147a30def516546c6815c357a1f58bf68a28695dbfa1f958b1f8643176dee30dff5500841bc080db034e73819d45178e9f818abe96969186457784b205a6319945c1625d99e6980bd94cc95d0858c51857b7a3bb26298fdfcc6c01e213af0a34eb81cb1ec7603e429d22449c24ec5b8c1e0a9310df5e9b7b05947b10d64763efcf1c1a9b73fec4e9e1251bb4c27b86c8115b9de04ee53af9abe5b7341da7bf35eb14c519f7d1cc25b0e9b1e4b35424ba01a9d37a6299a5a5e7b67838d69b4e1f41eabe08564db94f2a6264e671627d5cc781e6449e5a8fcb21e7bc67e868fb45a2556fef87577b14c50af3757111976047e691a4d97631d5dd8f80befae3a92335b65eff9bc8d78c6c00465a2acd7b2516f362ae17fb2dd72778146eb86250f4a6d61baf38f01dc827c577ec514793579c75fc40bac64f81e111cebca3e557e77512c0b304f9b4a76cbfa48e0c60fec599ac68615cb909515f1ade53946092f2e4098b489b865c61047381b5eb605c1429f3ed092c2825722e0538c569f9aa13990cbb30f3b098677a4fd3ed8dad124bb7e5a921596aa5fab09fb458d4f7594357da596262190b6979a9d8f7651b679b55deb7a58e0e802d2ef738a571bdc06370a73d69c17cdb84428c59809fe7ded51a2cf3e9f7f0c81232482fdf73acba56e6a0c7b29c34d3a6a8f99d5b19d5823dc779842b4eb6fbb1da1b55dc93f6659d72a45070e017d0d8d508b4aa75804bbc8b4e17cf1da3266a43592c53276b93848e0aaa619d52835d5ef05e03982b5e0be40081bf791b2f22ba46f8603ac69abf18abf287011a455113584e14ed98230eb9db901aaf6ce00f4177192da588781340c98a5e77b02671662371804820561c1a4d664be994df0e5a69a4f894cf6e5b6a2a7708caac0329c0a187d60a8087499523ca51c78437dddefe02d894bf47580d19424308f2767f467afcbdb19a10b0fafa957f8bf1f9d7d57a8ceba66f50521d21fc7f05cc511e4f72935c92cd49de6d03b71cc75cf7e118bd9c2fc702d6adf134c767e8bcdaa9374efdf25bf975cbb284801597d72e7f8c602dbb03d80a6d528d937bfd1adcac9a8c000831b7b16746451eb30986bdb88f4e418a46c4a08da649566d1dd6f350cda8409db6a5c85a06744e48bc2c1ea5441a57466b9470006154f00917f530f42cadbc6a72d226e1a5a94fcbfe32ef23e0941648f897bb58c517da2ce286f94c1087d143fb21ae8f06a378a259a4884ee97a912ae29915fcf336fc9e3b075d06d4d155f63f28270ad1666b32cf192ee43a8f5e2bbb6267fd5b55d7cf4a7b2ba39d838c0e399385e104757b9ffd1143d59924cd911d438df4b986423006e853fe4a5730774c03837a460b2b29a72b3f7f248837fd563ce1e3ea2934abcd5fc47131ebab2addda4e8e939b5621d18eb68a48eca7d2eab43dcca50be6e22fa240a728655792d66a74604b0932218a7e480aa3d33272c6f11a220e84afe02fe50a0045e9cee1712499bab99a334e5ee5e82699fc87b34a71fcafface27eb7d8fd3c69ee276701bedd2387ae57f3fc012a60b10828a5060d86f9986f61a30e3cf0bc52c953e8cc9445347a6dce7f8cf08f13ca63cdbf9af8ea53c99b00416f5dc02e63e487d2a5640a4f9fd74f676ba6b29174dcc3290bdd9e73fb6c4ee6c4c146b413d89a44bc3de7120d9ec6f873b2a8a6c1ab7b03297b1a6c5aa8fd3f24f2383a9f80ba515b17460a74220d12cc4e6f7ae67ef50c446ba5feda4be13f5d5aa54ff21ab5f427edd867607b57afb2f043da26f33c43fe925325ba8d6de5e14470dfc0445a9586dfa6438c73a8b72d4287a1622b450fe0127bd9281488838eedb9c977d3630c43f10d08826c6a1763d27c623bde11896e448d28aee81011c0b388f207497efe2adbf3cae347ae4bec2ab0e6026cb9d7948255b24c50e617c5a9cbf4198108bbb07123fb6dfa5a923b7a1879a136d1f855069d2fa90fd4a04cec259bee4e6da929e78e9acb1e8f9c14213814600958ee9bfc741054eee7e0d6beb6056c50a37a562e3bb8de90690ec9f3c384cd554d29de37f373638b318520e34779bf4ecfbac534540ad6823322c97d8716d248a3587afc67153de3ebf0d3322edcb80bce58fec6dc5305410f0e20e048f8f8f7fd71aa4e5dbe1cbdf85c4765ba7db25fc42fdd26f0636d12375db70571da721d2d6c79cfaef1ebe0a6b925a2826c46e522c9d0185a1049dac7130642d5bc020b534860120f4bbb15a716ed60199f70e680cf67032d7662545a3d3aac1c2d80d1c6ad996ea8be2ba1b5d1361035337c57e5e74e4bd85a62ef82febfaa2a76214ca8251ad22354d3a8e85d908c1a1cc83e24e91aae9238b94c34ca8eab7e8f3bb6b9924039b28e47ad8d4765016da20287706a9d791ffbcebcd2d3e2012f771d94f5a987dd27d4183033773bbaa0164e114e09be236c6de1320abe85aff701dd8cfe5ab3bf982da5e6d3927099abeb0b5a2b48bc853c06ec8d4b479795d393a98b24da369d4ac7bf4437d3df77a46cc1834cb9af91506b4cd3b66c0ef01c8c292d62edaaf7934b1c6a516c5fff30115b2c7e8883bfca2313e9036307851d68eb4be167257607346c2b1a247dbb82d7c6c7ff7b2648796fb712c56a17214a3082bd3a8f61ba28e803d04a3b71bb8bec71db774d8d4fb22521c468d323bdb1a75ec167d609ba24f07efb7311ec7973a2499458fc2627dab5b14db05c201cfe45fae9c7833da7d74120d96df57e079d75d8aaa4e47e33f495c5f5e9697225f7600ecc5f04ecf32b6c5ca4c4a87dadf538f82640a62aabc885ce62d27ee15434515d2009a3004b43057db5d247aaab4bd5504b261842324a633c3572e7c3a8be0bf45438b745209590e5c46e22065d9b4fe45cf57af8624619681852f1c792fc61c20ead1ae1a314b3f68e68d74f4679dbcae8e82821fef269dd4f8d2ae9d716025a0e84e974fad508170fd9d6a52651d564b9a4e03e01c91c857b294b04b6a47bdfc439a9b98406962daf6f1ccfc1aefc9056dd17a6521d95fa4b3e0140e385fe099f47e11d3c419e15d88d8e85a62a088c719b37ee53da6ecb460e7954c22575ad9cdcb90e256385db68549dcc39ac7f3c8bb92e865b1e49a58b06a8a19a351e579f584e4316f210478bd71f89b75973b7f4a3ad50c55d9e5bdfa3845298141685905b6b885df0ac3eb6c062fafb710c9f72092441a2840c51a28050e3193a778c19ed7651f4b08200b97ce7f9215ab09364bed620552c544dc8a8402325c4a8d4e9f67d5810466e499b8f9ebc67b94a7300185b3e5e10f5e5f14cee8736585768b9439be7ca2ca850b0e1fdb485c2116c7557416ea0f1c1855257716c78ca0b509983db7d78d98860bd4f08b2b913760f1c7de94b09ff4379e40b6e0cec4dc829f344780f49ad39f05ba78e0070f4e12a7827cba0d75f5587193b9503a30f05447dd8b0adf5883689d56a8c34e799fc3dad18030187951a9890c27bcf067a3f2c670b1ae8af431219efc688543d76a6f9ceecd59e054c23e4b05efadd3b5ea8452fcabd5785b5cc89cef18ffdc64a6daade9c71835303b1e9ef12e07ff9317bf656f546cc28e3b4d5bfa7fe58809f132230fe5bba469a8687fa22ff1df081698cf279abc95bc18909127115ee185ebcdf1590212910a614c11c0a70e2f0c9166a7cb318a681538ebbb848f799c31ba8928ed185ce222d58ddd3a8a5a67291c675a52c9c720441e795e3745ddf07c8be5856148c4dc3823190b3bf069bbf1ae574bc376f8c5fcde5d1d2cb5aa486b808b1022b767701a38a797d76916516835effbf619cb685df766560efd0bb557873bef95e16c277121db1b3107f42e96369b06746c187081dc2ca07ad923d6e030a86097eb17d06454d5d47f1076bea3b804631bffa01dfa351fc723ee4910733eb19d057b90121f4711298485642234be80a87979aa6e6e8ef2a4e8cdf2a2c786df7af858ba1da62993fec5859989d9ef6a27a8f4172ac66e2025f19aca67774495e309fda6126ea1d58aca6c3be023ee45d2a711", 0x1000}, {&(0x7f0000001140)="cd4cb818f056c63fd588873a104cb3a8da5313c192c10c44aa7b28005238a8eb43e025acb91d6f133253b347b5ce19e589fa03e23a77393b09d985ed36c9c8421dbdd20426b7e54f98df58d1775bd9d45b3d71ec152910cde10c1f49e033093aa043b6b7b3b273737efc446f0d04db84764c8bcd25c598550d90d42d4cb9f9bff72caf0bbd328665f62863e5081db765b87b6d565ba7e8b362d0dda7", 0x9c}, {&(0x7f0000001200)="a30359904d5f17860db66086e0d60d161352a6b38073297a00c8858f29105be99688e567d247d3dec2f8985128a99224c01817fecba5bd5945ba4d502ca7e2ae4fc7c790664bc971f3488c59f501d46bed05b926149e6d8051fc96928ede76016e373dc5a3c949a087fe9c2e99c046b82dbb6c3de720f0eaddfe3bf8dba6d2dbeef6364d93a71bcafd76cd8a0dbbf7a25153c283549d992686ab017a4e044b8b31751b2115411cfd2508fb3287ffc8d42a", 0xb1}], 0x4, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x100000001, 0xffffffff00000001, 0x3401bec6, 0x6b}}], 0x14, 0x101}, 0x20104) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001340)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001980)={&(0x7f0000001380)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001900)=[{&(0x7f00000013c0)}, {&(0x7f0000001400)="c2d6a82201a413693e73f2940f88faea4a9b31fa63b180bcfcb156a0ac3e6b0d79a9b5b18c2981023cb81a719537cc0a71a3166fc67569155dff0dbe401a1301ecb892d8ef7c9d89ee1ae43c43774702259c47a0dd096c29f8aca759951ecfa00cccdc155eafe1be03999c0d1ef195498061c24a08ec7e5e07a615a8442eb4461f5f540bd9c2b771bd79335095c4790482f4fbd32c", 0x95}, {&(0x7f00000014c0)="689d767f24e6be107279b31d1f04116a1b8e0b78f516ba2c0700e58e51223fec6bdaa2430ff164a17748476fd0da9599ff3d7abad70f884b65d3d854c172f60446800b4d704fae98bfed29385e822d0ee28e2005dc5012d2f401b7be49e4504bfcc08028e6ba6b0fdaac078d585ac8bd1315136335b7a374d334c2bd4b1171f4755ebdd3c718c29a2e0153e4add625ffb9402063a487c2e15a0576db76247f8e9210e5672a8ff7c43620afd4a14cda603ec1e416dbf87fcc7c59", 0xba}, {&(0x7f0000001580)="d72f0059cbc2fc1cf41a4a5cb6e9a6b8641722897f8c7d67ac312247c04d503ed9afaa4393c3ac6908871d2ee733091de6ae76f759cfbf3a68eecc5e1e2bfac8330771be0ea5da33431341cc125b479c9d243d46c292775490d4c3ca988e528b9f560d01ae1ce9eef685f16acda3afd8f1a93e889a74628ac81f1f0eb52f675f", 0x80}, {&(0x7f0000001600)="d4f718218db2fe7e82b267806f8c6f6cd2d08dc64412a0025b4342c7d18408d8105ddc2450678288ed1516f8db470a59462e4880f0bae4fa3d59261be31cd17efebda06f42a7c9638c9434276fa6dcc9ff709663961df78b18ac4265fe896600d7084e5790ed81c0b5dfd621f0b847ba22842cd6901cacd0c79ec1244dc68198a2299bc1e4f58d42a2247b109293406e734c60d1", 0x94}, {&(0x7f00000016c0)="64e68db04c58382013d3e01f39bcd2baabcbfd71d97abfdbec625e0559e43513f8c14557f97f87fc0c75051710d94e69da84f1f61a7666bdf68ca34be8517a4639dd13b3385008c71de9ed1b28962330e18fa7aeed016d5e5aa79ebb3bda834005522c17ab9b5650b1e49e42b8913e0f3f7f63c00929172d750d0847ade506b781727e8693b06447d80a4850b2ad0223137b0f6162cbe2ef24671bd5d23a0a948a88d2a4671a1a337533e9725772545c5b4384c8f6f579b5d0bc7978787ecaf32e3764e8f69965ab22490abd07b345b6b77841e4a0e82b98488ff70e2aa8a3", 0xdf}, {&(0x7f00000017c0)="6d9e1f064104447ba2ac1291fc2b877ccf2c197f168394adb68dd179886a607665e1c7220488b6cc311f27ea47b20d6639725e237d37d954f443c3c17eb415b042d8e8fefa4e6efc47c52fe9dcfa4a197019f94659e83ace591bf308591ae53493df77f1a56617c24e9f67dd6bc5a3efc6ba6b9c672b509c766b82d5c84578a1ddf7ecc6b117a1ee6a4a254462a16fed863635914acd470ab45d7d21800b6d5eaa5d883c3188ec84b2e27bf1f9478393cdc52231d5a28d9a9dc0a44281c6edab0a", 0xc1}, {&(0x7f00000018c0)="22f0", 0x2}], 0x8}, 0x20108) 00:08:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x84) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "f69aa5d85285ee597eeff3f6def6073b0b5bd690e7d221ea143a79709e93ae72", 0x100000000, 0x5}, &(0x7f0000000200)="9df5061497789efc7e09c6a6ffd670425c630e2043ce561e3247cf9f815861ca7b07699b323bd22429663b0ac71dfd9dcbcca68b5061cf2556b59a3a106b7e43f91d7d0f1cf5500bdf4724ff6e0e79f0f602c7a01a99221a739d9aad8d48c95c3d5b48e7fd2f33f132664ee0b29b0cede49c6fee41fd863690b1a2752a5062a52a923269d40706e2b542a0dd525cb08d6ea6f5bb0ceabc2c9058dd1eeadfd99ca3b1b21694d05f5c706cce33b20f460dd9d7dac3a849a1fb27a78b1a49c8528e357512cfc09d938c397ff58bf8d8bbc1f8641baf7325ed20330572e772b84ff0e6493369a43aad69b5a36e63b0b5e2e6ad9fb75f168db0", 0x401, 0x9340, 0x100000000, 0x7, 0xd8f1, 0xb7d, 0x3, 0x3}) 00:08:48 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:08:49 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/57}, &(0x7f0000000180)=0x3b) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) fcntl$getown(r0, 0x5) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000280)={r2, 0x100, 0xcf, "7843ecf6f5ab8d516efecd87266294b645e2d2cab9a89f70e7897d0fe2a24cd4b1423e6af48763c9a145b471f2291e564c96acc1e8db9567bfc7f18b64691b00e8969cbd0ab0a3720a3213da632220247ebcd0ab31a01312a3bd7bff30bbaf27558f73107512b672aca29d7afff3c32f5b575a63b44480b5bd8e57424c22c437cb8a5b905f54c4d3eff927158fcf9b34f5383225964706162bf8f28b7bb6c656c7736256955af7645a607c978f8ec0e04709c44f2c6ed61dd3a9753d5a5260dd3b2ed1f4cdd17c153edf221b910f82"}, 0xd7) 00:08:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x7, 0x0, 0x8}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x5, 0x0, 0x3ff, 0x8, 0xffffffffffffffc0, 0x5, 0x400, r2}, 0x20) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x7}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:08:49 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000280)={0xfffffffffffffc00, 0x3}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() open(&(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x40) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000240)="f080b12fba0000bac4a2752e790066420fc74a0a410f71d5002666420fdd74f248c4022dab49854a98c48179e65800c462e1a8d446dc6ee1") r3 = getpid() fcntl$setown(r1, 0x6, r3) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x7, 0xffffffff}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f0000000300)="980f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86e3647e0008888a1c40fbbc4e2ed662e660fc7b26b000000652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:08:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)) 00:08:49 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) shmget$private(0x0, 0x3000, 0x205, &(0x7f0000ffd000/0x3000)=nil) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) getrusage(0x1, &(0x7f00000000c0)) 00:08:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r3, 0x581, 0x3, 0x1}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r4, 0x4, 0x3, 0x921, 0x1ff}, &(0x7f00000004c0)=0x18) execve(0x0, 0x0, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="b0bd817faa0ec28d710437d703934eb27f6f6d89442882be72f38035462c7ae35c5f3d6d80a17cc7b734fc3acc06240801f5ffd90b394955a02f5cc04c143443b72ad7fdf7e6c88124fc0b5299831a2097cf4b6595ed97e9d4f6037ef71b059dc3f3d651e4904bdc8f373d67050eb634aed3c001f09ec9837e74206583693695048cf4d719f9375a5d5905979c2d8c9a153c1435ed6b9bf969b83dd8a1cf7e7b0ff0ee6c6f14f6538d64a05d932a5d12d2cd4b406e5dec835690e4ad86ba6ef89983ab7540f7e40ff6311497be04", 0xce}, {&(0x7f0000000280)="bddca2c17dfd3a4d5fa4964bddaf45f9289b1388a412e72769c6a3e4d270d4e4d3f5a6fa95f0fa836c9ff84468169e5eaa499b749aa3d8deaea65c2d0f68951f1bb7c4cd53c582e9e772dd4b09af43026cf8158c9d0cbcf4fde0cad3b9cb05c9bee0af0bea6a29c5f28295ad7cd3d52745226d90438ba63703c4a2be629d1cbcceafb05ecc3a23854b9c1c3dcfc1d38b2b28a4a71eb3d2282d39d18b763e118a6a82eabf78a066d0f3c74d1b27135555e6e7e28f8ceddb72b5864a225d53681fbef788f41cbf61711208033143d38f9189a6710622f95cae3333245b0464d4edd2651737", 0xe4}], 0x2) 00:08:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0xa3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x5}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0xccee, 0x8}, &(0x7f0000000380)=0x10) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000400)={r1, 0x4d, "a86712fa589b415cf965647efd317c15e2c9854e3ad26732274cb259099eef17ed51b793f8ac4860a68db5a035d76be2024e98dd5aae31620c5dd767f50fa463abd50cc90caf0f435cbf2dba97"}, &(0x7f0000000100)=0x55) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0x100000001, 0x87, "73cb888186fb6e267bcc7d07fb829e88b6a81de9a6c0cad33290588a7759184e1e2dc0796b854cfdabf07e9ba76aad4dd8dee95db7ade8fe2f3692f77675cec672bdec341aac8ba28b978b216ed612a73aa2235616f0224a68f441681227b46723d37462884c34edf501c353e12cbae6378c59b78c268107c9072183a5808825616e67b01f3578"}, 0x8f) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x15, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 00:08:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7fffffff, 0x2, 0x1, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xd5, "5f5781e8a3642e68e7f44a56fb7647af0991b610d7140ac827c43496c909d6c7c5996cc83169ca900acae0349ee73ba4338de7c3cf284d73387e6e085ff8e70c8f2fbb081d92827119ea75da6f280745364dd433efdbc923b70b3b07d43d5b6026dd0b7bd32e4df6dfb0146dd84fa24eed244833c56bc16210a29e5ea8a9495bf0b2efdae8deb6c9adceea2aac418d18332897f0fde3b63ddb377144dc177eb64b1e80457a24647f68aca08a1000d3b486d5decfada6a42218b15ff74962f8d0bd416aa67b411a1f55281d53d5f5ab9db9ef3df62e"}, &(0x7f0000000280)=0xdd) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:08:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmget(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xc1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 00:08:50 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x778a22703340a01b, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0xb) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="2fa27844ad5748accb958b0b800e8bf3f6fbb18ff620506985f93356d58d13daa357b527f048d5c61355e0d463d2655d16bd19f26a9c34aeb0c0274cfe5e3f90c2e610", 0xfea5}], 0x557a99d023059f63) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:08:50 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x20000000, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x1}, &(0x7f0000000180)=0xc) 00:08:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r1, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:08:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3ff}}, r3, 0x20000000000000, 0x3, 0x110, 0x1, 0xc72, 0x8}, &(0x7f0000000240)=0x98) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r5 = geteuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r4, r5, 0x0) r7 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x140, 0x20) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:08:50 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) mprotect(&(0x7f0000792000/0x3000)=nil, 0x3000, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), 0x37b) shutdown(r1, 0x0) 00:08:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r1, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:08:50 executing program 1: mprotect(&(0x7f0000152000/0x4000)=nil, 0x4000, 0x7) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x100) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "8bea498a714667019f45ed34b4bf0e707877c68af53b3bd2254706ae63a5bf9b", 0x3, 0x9}, &(0x7f0000000180)="64301cea303a2d448aea3a38ad52ed49163bc1da1376b9684913cc91b2abcfca02e09d4c7b11953ab9a55f3984576ca152ff631cc0a67455929d97fb94bb13d726cd4f1e2a48e6468d62dd772a22997bfa793b3c2fc8649e8570023b59d9102632bca1593de714b16eb58149f7a29a2d354610d1a2b1ab07c0db", 0x8000, 0x7, 0x8, 0x2771, 0xffff, 0x7ff, 0x0, 0xfffe00}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000), 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0x1c, 0x5, 0xffffffff) setsockopt$inet_tcp_buf(r2, 0x6, 0x25, &(0x7f00000006c0)="91cda2139cca3e17f78ec70700b0bbe8824e4bc70744e58ffb998d8c4112391b21fbd4ed041ee461eac7d9000000000000000000000000000075ccc60d93bea345e0b22ae9da0a62b362e38847190953c891163827", 0x55) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x3}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000900)={r4, 0xf, 0x100000001}, 0x8) r5 = dup2(r2, r0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r6 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000d9e526a05f9e9918d22bd9aa133c544525eed91ce68a997c25612f7531dbd35dcf2ed7352b6615e71a7987b5dc3fcce23f56906b90fc234368f23cf9ee5f691cddae0005321b1dae6a6a7c8303ba540bafbab4001ed274d369d56aa117aa3c67a60dfb0ba2f3cd8623dee6a06cd40f896521181ad02e4f14cf01edb54cca9959e3d27957fff51512c2e95214c8bf8104ab170a629e42ca82cb891e8a97f3220650", @ANYRES32=r7], 0x44d) setpgid(r6, 0x0) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000740)="b4bdca4cd2f3858fe2a25b8e0e52ac9e34325a4eed93aa0895351fc40fc5594e6d0cc98d0ed65dee82320f0c0fa47b32e6e25988a7228fd4d9f69badf21c6f6cf2625c38124c23515e826d8b88c1b7a28bd36b80ffe88f410f950ce7c7c6f99af1aa4f3ec3586618928c5baafceed37897402a232409bac9be7d5a36b51d1628f80938cf16c22686771757242c79173d7ebf14d92feaad77a6f202dc6296eef80cba335903ea00"/182, 0xa23, 0x8000, 0x10001}) 00:08:50 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00000005c0)='./file0\x00', 0x104c1, 0x109) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000600)="966bc673796c0b4f98a31e7eef97e19e6206e9a6064aab58c3bcbd3e0a5ca918825b818dd54689d951ccb25e679905521315b532b925b971559aec7b350573176eb1b4dca9a34f347f1ce85bbd8d862f6f70c350f7b7a7caeea29d9b4c4913e439a3fc2b9c2fe764f43d293d64271e0d7dad6402a5a1da87") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000140)={{"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", "72f9a32db47604c46799ac347e8cbd1c3e0c4b4d4c8369e3a950d76270081a97", 0x6, 0x80000000}, &(0x7f00000000c0)="e92442bc7055fb6a40a3317c53c59a2cf7b1ef8b92234fcaa80fbe3ec60d4c051ab28afb9a63322f1d55755404b8c08ae99cc0a2aa0ab328cf0314bae2e5e62fe8168bf94f2f143077cb25e3b2c4b31693459c7bb0cda3", 0x1, 0x1, 0x5, 0x8, 0x5, 0x700, 0xfffffffffffffffa, 0x7}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x240, 0x10) getsockname$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:08:51 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000116e01860090780014020060c5961e00000000ff050000000000001903000000000000ff02000000000000ecffffffffffff00474f00a95c28c088b3c53b559872d39caa78b13fe982d0c2105fba9e0512125b153c0530"]) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r0, 0x8) 00:08:51 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) r1 = getuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept4(r3, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() setreuid(r6, r7) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}}) 00:08:51 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326f"], 0x1) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:51 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r0, 0x0) r1 = socket(0x1, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="400000006320c06dc4e8a38173209575b0aa1c69f75a60b429eff3f012665f5878e2eac100"/52], &(0x7f0000000100)=0x48) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x373b, 0x84, "517fa100906ee660e2a89e447fb33feaa1721eca4df1515a40c667b78e2769d16d3af75590bfe5ffa84ab0c134f231f6c94beec922b598d0b670ae119e6bee704eaec781721564fc1120fc331c2607bfe57fa6b78381827d48fb3b5019769ec357408aace2493b87cd664d8b334c0da7ebedba6bdcfcbc2b67534db482fe1583de227029"}, 0x8c) read(r1, &(0x7f0000000140), 0x0) 00:08:51 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r1 = socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfbf, 0x2, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x7ff}, &(0x7f00000001c0)=0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r4, 0x1f470000) 00:08:51 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r2}, 0xc) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:51 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000780)="98e49fe49fd7eaeab64c0f05bf054b4f00c48125d12941e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421145fc607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fecd13f3fddea460f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000caa0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a500001a600a65451b0531c6000055c4637914522800b83a00a2f1fb7b9d3b62") 00:08:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x1, 0x7f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x8bed, 0x4) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) socket$inet6(0x1c, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) 00:08:51 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xb96, 0xff}, 0x0) r0 = shmget(0x2, 0x3000, 0x49, &(0x7f0000ffc000/0x3000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shmctl$IPC_RMID(r0, 0x0) 00:08:51 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000100)={0x4, 0x401}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000200)="554ca72d3e009d5be50186077e98fa4a10d9318477981e8f1b749982518f0a9314b8a05362c0aebd8938609ac7308145b6db09b6b9c75faf24c36ee5c604998fdadf7e26669b47fe76a59d526b84e0b0db30e57efce08288cdc4a7f4001c6f3d8b37fad59a0d696227c5ad988d5a73138fe3f0b5ce7b86618a3230aa2838ec74380eb5e7af26f887c3") 00:08:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0xffffffffffffff86) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xfffffffffffffffb}, &(0x7f0000000280)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 00:08:52 executing program 2: getresuid(&(0x7f0000000140), &(0x7f0000000100), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000180)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffffffffff000) 00:08:52 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x28) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:52 executing program 3: r0 = socket$inet(0x2, 0x7, 0x100000000) r1 = socket(0x5, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x10000, 0x9d}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000000), 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000140)="c9e8f0415f770a705b9165b8677953e85ec50d4ce15824eb60e3a0027b58b4bc94e1dca10866b6b5b93b0d8d7246bc97571fc891063c99e8ce5ecb3480a8fc82d418c845c9995320ab2eaf60f999b9d4d6a60431e89ce34fb426c4ced2c2d86d3ccfb99c80ccbc30d913931727b9258475611863e45c0872d4f8eefdaf46d03054c1c9647b93c330f85a2d83c645429d52e40ae2d78a1103d2f0698be16631cb75211a8d8f7ca6af364d475cfb62bda9d672820acae23b12b250b8b2df9b4347ebdf57e7a57bc145a9fe75359ef88b") 00:08:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:08:52 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = getegid() chown(&(0x7f0000000040)='.\x00', 0xee00, r0) getegid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 00:08:52 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2020, &(0x7f0000000000)="eba3efa3947f", 0x6) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100004, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) recvfrom(r0, &(0x7f00000004c0)=""/76, 0x4c, 0x80, &(0x7f0000000540)=@in6={0x1c, 0x3, 0xfffffffffffffc00, @rand_addr="751f2218e449a7a3ec803c6849090ec0", 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x1d2b, 0xa0, 0x0, 0x7ff, 0x100, 0x1a, 0x7, {@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffb9}}, r2, 0x8, 0x1, 0x1, 0x8, 0x5}}, &(0x7f0000000440)=0xb0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sync() renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000240)='./file0/file0\x00') 00:08:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) mlockall(0x2) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x10, 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x3ff}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r1, 0x3000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="070000000600000003002d7703000900030000001c004e2001000000ff0200000041805995b447e600000000000000000000010004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070a1423600"/143, @ANYRES32=r3, @ANYBLOB="080000000700000004000000d202000000000000"], &(0x7f0000000240)=0xb0) 00:08:52 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x9, 0xfffffffffffff801, 0x1000000000002}}], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0x18, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x97, 0x0, 0x0, [], @mcast1}}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x1ff, 0x8, 0x9f, 0x5, 0x7, {@in6={{0x1c, 0x2, 0x7af5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x2, 0x8, 0x5, 0x53, 0x4}}, &(0x7f0000000180)=0xb0) socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x401, 0xf, 0x9, 0x200}, &(0x7f0000000200)=0x18) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) 00:08:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) r1 = dup(r0) r2 = dup(r1) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, 0x0) 00:08:52 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:08:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7ff, 0x7, 0x0, 0xc7e2f04, 0x6bcd}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000001c0)=0x10) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:08:52 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)={0x0, [0x4]}, 0x6) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x10001, 0x3, 0x3, 0x800}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/105, &(0x7f0000000100)=0x69) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x10) 00:08:53 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf0c100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/47, 0x2f}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x21, 0x1, 0x3, 0x7f, 0x3f}, 0xc) accept4$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x1}, 0x24) r2 = geteuid() getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) r3 = getegid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) getpeername$inet(r1, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10) getsockname$inet6(r0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000240)) 00:08:53 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0xf, 0x60) msgget$private(0x0, 0x0) 00:08:53 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xffff, @mcast1, 0x7ff}}, 0x0, 0x4, 0x7, 0x1, 0x7, 0x7fffffff}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x1, @broadcast}}, r1}, &(0x7f00000004c0)=0x8c) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000280)={0x5637, 0x8}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000240)=0x4) 00:08:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @rand_addr=0x6}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@broadcast, @multicast1}, 0xfffffffffffffec4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) fcntl$dupfd(r0, 0x11, r0) r1 = shmget(0x3, 0x3000, 0x332, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:08:53 executing program 2: semget$private(0x0, 0xa, 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(r0, &(0x7f0000000000), 0x1000000000000387) fdatasync(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) execve(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) 00:08:53 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000040)=""/77, 0x4d, 0x40080, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x8, 0x9, 0x9, 0x800, 0x100000001}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x10000, 0x0, 0x2, 0x1}, &(0x7f0000000200)=0x18) 00:08:54 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000)=0x80000000, 0x4) 00:08:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x100000001, 0x0, 0x6e, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 00:08:54 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000200f000ff0200006600000000000000000000013c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000001000000ffffffffffff"]) 00:08:54 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0xf, 0x60) msgget$private(0x0, 0x0) 00:08:54 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80000000081f, r0, 0x0) ftruncate(r0, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:08:54 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000200f000ff0200006600000000000000000000013c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000001000000ffffffffffff"]) 00:08:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) fcntl$setstatus(r0, 0x4, 0x40) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000440)="17c2ab88bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$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) r4 = shmget(0x0, 0x4000, 0x42, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000100)=""/62) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r5 = getpgrp(0x0) fcntl$setown(r2, 0x6, r5) ftruncate(r0, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:08:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) geteuid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0xc6d, 0x200, 0x5, 0x6, 0xfff, {@in6={{0x1c, 0x0, 0x8, @loopback, 0x2}}, 0x0, 0x3f, 0x1ed, 0x2, 0x40, 0x294}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x4, 0x9, 0x5, 0x6}, &(0x7f0000000200)=0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) 00:08:54 executing program 2: r0 = open$dir(0x0, 0x800, 0x80) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000300)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x0, 0x84) 00:08:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0200f7"], 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000040), 0x100000) 00:08:54 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003621f92a4f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac10aa46d1ccf0666fca4acc8a41fd31100ef3a7e7da020cfaf671894b42d33cb5761d3fa02b4d12615b15502634b239c7c56a6146af47f95bd76f43bf2187b9c00db6357146859a082e3edcd137f218f2721a90ba5445c1ebbe0f70f89a8e04e913c95e749fb436f"], &(0x7f0000000000)=0x1, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r0, 0x3, 0x0, 0x5, 0x7ff}, &(0x7f0000000080)=0x18) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x101}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r1, 0x1) fcntl$getflags(r3, 0x3) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r2, 0x0) lseek(r2, 0x8000000000000, 0x3) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8002, 0xfffffff8) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000340)="efa69b49cc80b63d16697d8e5c2a7a0f0f868e145cb01e19b0b3bdba9c6c3d65b26d014714db301bf76c1c6d82b4867c51e939a0aaf8d0236303c93c3d250dc912bafa68d47e39b2cb41552fe9906bd058a09d64892f11c8bd1231e2add1e99e653c691a39e0fa9fc0bca510e41f81628d0c818a82af1b71fb48db65f7a807b3b063514e7d16d1cd136ec13bc6d7bff8dd6b28306b7993793b663bf1caf0223e6115befef2962615fd8769deaf9ed378f83033c19cc2950325052f6aeed4c253387fbd21d2554745b4b85f738c2ef187b2e8d113db46d2a1") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 00:08:55 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000000)="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") r2 = geteuid() getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x6, 0x73, "d21ba2e033302e0b3d06f88926cbb85120ca64d4a04caafab7d193d49e5c386ad19fcc7c6bc70caf07fa7c7056006fa27ea87770ad68a4723a76caa86f8c9a30513482afd73f5a6500102e8206d4ea5feb5994a6d339fee9688884a0bad208116cac3bd2e4d47075be29f81c4513e99fa6065e"}, 0x7b) semget$private(0x0, 0x4, 0x508) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000380)=0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x1ff, r4}, 0xc) 00:08:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:08:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r2, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:08:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10100, 0x8dd8cf3a01629175) fstat(r0, &(0x7f0000000300)) setrlimit(0x6, 0x0) mlockall(0x8000001) sync() mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r2, 0x0, &(0x7f0000000000)) r3 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) socket$unix(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x10000007, 0x9) r5 = socket$inet6(0x1c, 0x10000002, 0x7ffffffc) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000640)={{"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", "f50a1c8bbd698a5aa7da62cb0fbde03e1f453dc5c6d4cd0d0f3668098c556cd9", 0x1}, &(0x7f00000005c0)="5d2452fa495aa899108dc6b8ce92e91b05fbbf9f1530cdf3d411f1bbca9e8a98656c9ce604bfb7cdca4380fae9ec14d6c1312b16bf778dbb480e218b880674c96b70fe6ef79f295fd3231e6ff2ddbd01977a542e21f7607a6443e9be6d326003", 0x0, 0xaa9, 0x100000001, 0x2, 0x8, 0x9, 0x7f5, 0x81}) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) lseek(r6, 0x0, 0x3) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) r7 = semget$private(0x0, 0x2000000000002, 0x100000000422) getsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x6, 0x2, 0x5, 0xbd6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r8, 0x4) __semctl$IPC_INFO(r7, 0x7, 0x3, &(0x7f00000004c0)=""/217) pwritev(r4, &(0x7f0000000240), 0x0, 0x60) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 00:08:55 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xf, 0x6, 0x100000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xff}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) 00:08:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xe180, 0x3ff) 00:08:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3c4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:08:55 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="53d08a6882f64d94abb27e09859b3a53bde225ae6770bd9136c8ac138abdc881fd0cbb308f955a3a14f93e319bd5a494978a304d66dde10943972cd7f28e02b2fbee15cc0f2d8f99aa79ecc5ddf599c74248e8056536d7c8ccbb5e463bfcb21c939f4d4394fe8a9b7d017fb1051838e1443b7eebbae395b701869882b12ab7774f4ddc21b145c87ae91cb18d7d041dbd70021255ba33a08dd7c7016a40e167d641401ba7911bbc370c16128aa48775901fc43c97d6af43950535f2aaa3d7", 0xbe}, {&(0x7f0000000100)="08bada59bc91ba554edcd3521adcee829828c4be13e417a47a5d76f45ceeb8a6340f1cf4628e1779f45a69ac20f4f1307700747157b65f19ecee142f1ec7bd5943f16440693c127e6031c45abaae40fadcfcd5b9082ddcb102f9e3ff8579f63715d92585a5f193635f8ab1c67c00bb72dd20d5be5d0fcc791c8127978a5469625aad6caa1a0a04848f8260b280f9365913bce555d5067e3f46c2b8469432af30bfd6452fe046e64f5ad0bbf7591562cf515aeab0d1633c097e49938c36342f4e60a9019f405fe6a03a26437a824d1a7b18", 0xd1}, {&(0x7f0000000200)="be0eda35e384850cb7b7e9ffc632fbe52604f92e752c8a9a52a924e97222c9797bb9217376314b6b9f26354dc5d520b65712d1a286bf745abf49dbc9ad6eb183616f421da79d5a", 0x47}, {&(0x7f0000000280)="ef5d44d4ef9c7d0cc283ccabc8f087d6291ee226da0d16a1ef2c37f34cffd236f1789a55af1344d0af904cad8ad7c522edc388ade03903bc75923b82031aa1ff62f859508803aa90e0c58215d42ad2265f18d1238a606a70e5b0f21ea4d6420049ebfca6034e18600be7b4a6dd29c6bf9ec7833e7bd7b82e30c1b9ae433b923e4d06e37c3fdba269b131bd4f475480e8ef92566d3eb5ed727daffb6e5a78bfdb126e8a82e97f0a0c783547afe46931cbccba7ead10de8149a37dcc1218d17d34490990e49947d658b95321a9627ba57ef932e8cb9832bdeed0b48dbb68864c6e3dc437b6b7c703", 0xe7}, {&(0x7f0000000380)="f3273664a4806a71cbb18f034b0e13573a08719f11369828a6ce1ff74bdb595ecf341b", 0x23}, {&(0x7f00000003c0)="58f26f998e233c0be4898437eba9585e17693a89b8f6c94ead053ec297d4746256b5b4312b5f56dad5e482f75162b646f4f67d63079ccabe12c46e0ed41ef69082fb211e0e9ce8c2345b22f90a31198acd9428ed17edee81e9da0a5bcac5cb3331c0eb70185b047879f7d5c8d6fcf18419e1b9e77fe414cbac91f27e08fde9d2382903b93547097f1bb32aa14fcccd761f056b7cf3e3a781d6dc3aad34d7797b4ef08f5f41468fd78694b76f476fbe9a2d2667eb582ae986ce32002cc498cbb38e5dc5753a6e4d5597ff15daf0f7ae55afb8092dfa7878a43d2b8548b2c19bae3e", 0xe1}, {&(0x7f00000004c0)="66882b4021b56c87b46d99d3cecb1bcc51cf6332ae4e7d7d83f4ec2bb2b0b2c016", 0x21}], 0x7, &(0x7f0000000580)=[{0x80, 0x3b, 0x5, "7fb427353a59b50fd13e537c478a8c030333afebc123368a2d36faa9af1b8bd5e78371277c5ca4f65110ab9210a1642fe6680c0ddbb961c9f8f806e5edc6d010ba8ca9aa450006eaea920842a8b0ba03fb2e8eddad21cd575a9dfbbdaccb169b835d2cb308c6a5609f9c1e"}, {0xa0, 0x1, 0x0, "5de813f698aafd4ccb92798cbddfd7ea449ec9ffcc21f22d8ff128f5dc5d538c31c8fbde8477d8c2664a9793ad59a79bbe3a3b95990e2f5c62b065e3c21058194787e1436857d718ba72d90451dcd8ff86554f5c2e70df9de7062647e3e8ebf5533899dfc1729dae1dc81008a17195a376696551f0e638658e4d782babd21906b07b60964f0029363542"}, {0xe0, 0x0, 0x6000000000000, "e6510f24c9e9bc9d3da3f8eac7151d961dad90417e4043cb064be60fb54b6defd1b7651b7acc1ad83391847eb7641695624743bab66f84263244656cabed7c2800da5ed75d5f5e33f7988d34ca38f29442f01face23a72f9c57c3be3ece3652bcfff517360fd42fada3702978abdf6c256e213d5c6069636eb40b34ecbf6e7148e3b7f47ecb18828a5a10b456798d430e6abc0c1b8df40e2cade3d663c24c6a34fab098352bbafefb2d12192930312918a92483d1b98e4c7d7db05ab3a06ea4051291042bd2b0e4c5a5cf4b2b0f79f29"}, {0xe0, 0x3b, 0x8, "b63bedec9fad28514f31491c382dd8acc1af81658cf538d1559559e739b0a8252e1bb3b793fab8ceba5542cebf8e0dd63e7e3c01c82df6e43516e1e0246f10c8df32cceb1f60a0a7ccf7466c9c7b3c00da88a5863036471ee93c6540d2fc34e70a828ef9f36d7785622d5755a250002e4f3ef2bb7dfcc8df135b2cd2e7e9d90931e8bf37a938e63da6a9b13e5f1a77109b2679af6dfe35e4c56c01b35e3c810e076de8f3b43af5edff42f91c6caf94efe01b74284518fd6b14d150e70c4c518366382854707bbbda6e71a88c5e34"}], 0x2e0}, 0x20185) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000008c0)={'accf_dns\x00', "9e943e9df4a3bb49e8ed2444a1927cb0c4c01c2977f0cc495e767f169b8acd6d6a458efe54363740d6abf6cc075674c271bbf00be316f1d8fbe1aeafa16f1af3107c06336e296cff09ab9354c8230eeb3b471e1c2307ee75dacc210b3519bd4fd23a7de1eab42f684119619bbcd501cc2de612ed33d3a961f3f0034216bc339284e733b8c33c88b97f7299ecd0888997d015a14d168466b9661cb653179afc077027de7901b6ea7cb143f190c0f3ab8766e2538b942a3a180e1857f0806ac25217714fb1a3aa24be1c1f43a865c75a2cbdf0bb7a4c86a5773062ac5f84b1453fe6c55658d536aaeeb5a0ebac8c794199"}, 0x100) 00:08:55 executing program 0: syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") socket$inet6_sctp(0x1c, 0x5, 0x84) 00:08:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="a42fb6fa91c43fa1f163eba5a71cb004e3a5452dcfbde5e15444728e8f308a082b50e1aa6cdcea2fcf0c2c2955bc7dd8af9411baf09881a6f2e62f897c185f9b5a8654fc4e3849feafd5a0d2bdb35adb75043461a516752b557a4c64088807791bae1437") 00:08:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x20) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "30a7b79fb8e04f80b6b2447f5b9eda632a130a4bd8cdc903dc5d3919c5840634", 0x100000000, 0x1}, &(0x7f0000000080)="361e0b93dbfa2b1157125bcc507360225b2534b0ead63c9638d839fe87958270fa2c1ba374cc087181caa0275bd8d4943cea37423a6597aefe5dc27a4139080100db1bb083b889a68eb55de865e3a36bc8c080335e76ea35dbb94cb890f08a097a8baa5d594b95d82247db37a865cd81b0f59b1e9eec88e209376f6b2e34db4367ac0c8755fa2a7000e34843becb2e3ff033916cfc2f9f6a73ce634229d1836ef779bae7d4eca0f6d0c31e5d48d7233d427a654fbc0f711a33a3b77421ab2774e5", 0x2a2f, 0x857, 0xfffffffffffffbff, 0xffffffffffffff7f, 0x929, 0x80000001, 0x3, 0xfffffffffffffff8}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:08:56 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2, 0x84, 0x4, {0x0, 0x0, 0x3}}], 0x1c}, 0x0) 00:08:56 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r2, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:08:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x1, 0x200000007, 0x860) poll(&(0x7f0000000080)=[{}, {r0, 0x80}], 0x2, 0x80000001) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10040, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0xf6) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000900)="945e51290ca6f05234e5c8125e7eedb7a2541af87b39e6b33623e384787996de622d9ec4886099d38660a1f803fddebf5843de763cd659aeb71ad3c04c66ebaa7b9dd2e11bb16b2ef7b0c7486e1c9331f34bee57ff978ffd340567292316b3683c0934f6a0180b149972fe9ab931753e6770a8a91a8429df6f3060a60e8bc0e97e1f7bd26dab3169d2950b7ba0b7d8b42bae406ad448ac1f697ee84b8e6b01065d6538eb5a96ba75d5c7d30914b7bdfe0308297d8bba49d0a7f36b75ab04b95517108833b035d67dff6483df7fc8c998abaa4446332e085d9274ddbbac662b6549058d9454f70f") r4 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x200, 0x151) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000340)={r5}, 0x8) r6 = msgget(0x2, 0x0) msgrcv(r6, &(0x7f0000000a00)={0x0, ""/4096}, 0x1008, 0x0, 0x800) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000800)=""/212) ftruncate(r0, 0x7fff) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, 0x0, 0x1) 00:08:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x3, @mcast1, 0x3}, 0x1c) execve(0x0, 0x0, 0x0) 00:08:56 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000240)=0xfffffffffffffef4) r0 = socket$inet(0x2, 0x10000000, 0x10000fff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@remote, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) 00:08:56 executing program 0: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r0, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:08:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) clock_gettime(0xf, &(0x7f0000000040)) mprotect(&(0x7f00001f0000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)) 00:08:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xce, "ce2baa6ddd0a0bf48b255d9c59b2c289138be5b6f7aa164b37f2ea0b9ca9b5c492532b00c537942c030783e0da49fda67eab0e11b9aad2e43461d515987aaba89a7a0bb4abb52186d88e697c20b7ae1e8b7a35206111291a947196a26ebb4f10742f4b77fd60dd01461422457cc2e6bf3e48267e4ba0142e249997388f563f7988489e4fac9dee88dc1653666b64f8ccc102b9d48a8c054107c0224b99a9b1332a7dbcfb164a55aaf40424770e9352143a9fd4e3e60028277b78eae755a763f0641233ba61f708ec0a269ca2b430"}, &(0x7f0000000040)=0xd6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r1, 0x4, 0x3, 0x8001, 0x9, 0x20}, &(0x7f0000000080)=0xa0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x20000) ftruncate(r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x198) 00:08:56 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="30000e00001000000084000000090000007f000001100000008400000009000002ac1400bb140000008400000008000000030000000900"/68], 0x44}, 0x0) 00:08:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666901653000"], 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfb9}, 0x8) close(r0) 00:08:57 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000000), 0x3) 00:08:57 executing program 0: r0 = socket(0x1f, 0x4, 0xfc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:08:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000140)={{"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", "99aa447ce45cc594a115ef895eb4fdf1dddaa1e2980a4de9b1171e5f091cf8b7", 0x9, 0x7}, &(0x7f00000000c0)="d4e2385a620aa6bb8a6e44e11c576d03209246bc686ddabe2230802329e950140ca42245f1a204ec8e6f7e35aabd287d1bf59311910aebc267119e748c91a33f6fa4522eeb83440a4ac6", 0x4, 0x8000, 0x0, 0x5, 0x9b4, 0x414, 0x4, 0x72c6}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8) r2 = dup(r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000a80)={0x0, 0x1f}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r3, 0x100000001, 0x2, 0x60a, 0x7}, &(0x7f0000000b40)=0x18) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000600)={{"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", "0614b566a673f0d64a4f1967840ec1d02fe89c2d74920c799410d993222d5faf", 0x9, 0x1}, &(0x7f00000005c0)="769b785df3a93fe85de2e9f3f1e7a754fb51a4ee91e55454f85b9d512f524b9da15d89a578f3874f90f38a9ef6656562164f15", 0x800, 0x7, 0x6, 0x6, 0x26, 0x6, 0x0, 0x6}) 00:08:57 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="671adbce6bee6a6554129e0b08c0727f611e69b3035d390cf5b8171a3cf1a361afa371a10045e565cbf50262a8fe46185c3f2420a9d7e4c10daac80642bf729bf825a0a92eb31f8a8a9c3cb820f7c891f60a7cd0034bcd8ec30c8e0ef087b9b59c1f4bd48acba7cc0188759a3274fedae182236b14b0cbf2deaa46b565bf8dec53fbe9ffe2abfa34a6001611b88a7970e19af88392390adc9eac0dc2d199f6002022747e53cd11ef5b6d81eb8550e06c81eb6d0a99bc6e32889ca83656c4d2") 00:08:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="035d7a7d1920") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x1e, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) 00:08:57 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) close(r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:08:57 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) 00:08:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)) socket$inet(0x2, 0x3, 0x9) 00:08:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:08:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x15, 0x3, 0x10000, 0xffff}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240)={r1, 0x40000}, 0x10) 00:08:58 executing program 3: mkdir(&(0x7f0000000140)='./file0/\x00', 0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:08:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x401, 0x9, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") 00:08:58 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x722d11a8}, 0x4) syz_execute_func(&(0x7f00000001c0)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e717795b5b5bf2680c000000c462e1ba03c7e4c753fbc4e101edfec4427fc9c4817d5a26f216f3419ce0b3c90084630027c4a27d1c1ec1ea01eff265dc5f00201fe35b660f380b034f45594559a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5f08f6f60fad6736660fd2938c000000c4c1f913c26666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:08:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x2, 0x3, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r3, 0x6b, "a32b6e0dad5f233abbb57db72c7a50ba31b35f07a1fadb0b87493a3664a5709530fb07a1812cc0fe624907a6b5620bc6041ee3a5121962dbc78505193fb8c43beef8763050897f5c474355a82853f0155ab1a760e620f60ca721f3063178e16f2dd615fa4496d68159f47c"}, &(0x7f0000000140)=0x73) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x3776}, 0xa0) fstat(r0, &(0x7f0000000500)) 00:08:58 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty=0x5b010000, {[@ssrr={0x89, 0x3, 0x40}]}}}}}}) 00:08:58 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x60, 0x4) r2 = semget(0x1, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x1300, 0x4, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/4096) 00:08:58 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000100), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xfffffffffffffefc, 0x40000000800) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000030101000000000000000000000000000000000000000000000000000000ed7b00003d846e1b60a4f2d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000a6f09274911a3e66f18900"/134], 0x90, 0x2, 0x800) 00:08:58 executing program 1: syz_execute_func(&(0x7f0000000300)="969898472c431cab0f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081d1a100080000c4397fd300c9f24237f048a6d5d5bcaf00100c00f345d9c6acc4a35d6d048894c4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a373376f0000004e4cc4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x100, 0x1f, 0x10001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0xb00, 0x3, 0x1ff, r1}, 0x10) 00:08:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x81, 0x0, 0x8000, 0x7, 0xf5}, 0xc) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 00:08:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @remote, @multicast1}, 0xffffffffffffff38) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000180)="78c7c42e3c7482f9c247ad67ff506067e9b5fcb6b53aeb296e040538329e38613b236c9faa68a1c123b1af95e4632d40ce78875d09ac1b096921567f72ea15327ec38adbec0fa29efff4d3e006ad4c0b6e6adab407aa657df52aad3d317eea1b5f5ed80456dd511a17c20c18dc0de96171ae4980c1ed4c10ed8450bf03ce941b4205bd") setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 00:08:58 executing program 3: shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xffff, 0x4, 0x8001, 0x401, 0x7fff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, 0x0) 00:08:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="020000000000002aa23111060091a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d263ece57e5a074f2e2504007fceeebaebdd90f569999a116e4431fbde073915652ca394550031d5a501651f892a61237c00000000"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1ff, 0xead}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xd9b8, 0x4}, &(0x7f0000000240)=0xc) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:58 executing program 1: r0 = socket(0x2000000000002, 0x0, 0x40000000020084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 00:08:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x30d8c, 0x83) munlockall() 00:08:58 executing program 3: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x10, 0x100) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:08:58 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") clock_nanosleep(0xf, 0x0, &(0x7f00000004c0)={0x0, 0x10001}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) getgroups(0x8, &(0x7f0000000000)=[r3, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff]) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r6 = socket(0x1e, 0x1, 0x35) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setregid(r4, r5) syz_execute_func(&(0x7f0000000340)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c443110caa00000000250f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9c11}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0xe5c, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x100000000}}, r7, 0x8, 0x1, 0x5}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x11d, 0xffffffff, 0x800, r7}, &(0x7f0000000280)=0x144) 00:08:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b0cd80c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181e46dfa3baf893a8f265dc5f00c35b5b9345458c8c69a841c463154624581b4585c145332faeeceeb7b7f50f54635b8fc978922bc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="90") 00:08:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6, 0x4, 0x9}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="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") 00:08:58 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x3, 0x10000001, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x5, 0x0, 0xf69b, 0x20}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x3, @empty, 0x5}}, r3, 0x4, 0x8, 0x3, 0x8, 0x200}, &(0x7f0000000340)=0x98) listen(r2, 0x0) freebsd11_fstat(r2, &(0x7f0000000440)) close(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x6, 0xf, 0x7, 0xa419}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="14000000290000003d00000000000000000000001b543436e4d27ec80ae5ce7672c1e190ac445508eb440bde870f18b1e5f5318e7361dbcee627a284a645739f1c855267efaead4bb208cf38e61e2e7e11cc169778009377f082d21bed7a102f0fbc2e2f2c0a6935b2d56c215c24e6"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r4, 0x100000000, 0xfff, 0x4, 0x5, 0x33f7}, &(0x7f0000000400)=0x14) 00:08:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x10000002, 0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1ff, 0x4}, 0xc) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:08:58 executing program 1: syz_execute_func(&(0x7f0000000040)="98341a0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c9f814900080000004219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dc4036d0e2e99a1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) r1 = fcntl$dupfd(r0, 0x11, r0) fdatasync(r1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@rand_addr=0x7fffffff, @rand_addr=0x4a, 0x0, 0x1, [@empty]}, 0x14) 00:08:59 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x30d8c, 0x83) munlockall() 00:08:59 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 00:08:59 executing program 2: getresuid(&(0x7f0000000380), &(0x7f0000000400), &(0x7f0000000440)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setreuid(0x0, r0) socketpair$unix(0x1b, 0x3, 0x0, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 00:08:59 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x100, @mcast1, 0x7a3f}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) semget$private(0x0, 0x0, 0x22) 00:08:59 executing program 3: setrlimit(0x6, 0x0) mlockall(0x8000001) sync() sync() r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r2, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) write(r0, &(0x7f00000004c0)="e06f62393922150599518f54ad10ff5829ba2dface634259a6feb21fb36a550d02fa9d5fc3927379e21ab30e57d2e2589c56687f9aba11a7187a54088ff33c10e6aade655122c187d9d304e32a2fd8008dcc93fb64311babc22eec9e601c858dc3454fc7b1a84b8f83c6c241ccbe36259eafe09fc0bab94b22a08a3090dcaba0ae7208f15e1d81919df662472bd5deabd3cfcbc9ae850e2fc5c0629b1595fe3027b0150c48c3b99bde7c607a36bb29a7968983d4085b7a9fa7025ef05013e41d39b3400fd20a14323e923041c066cbf52aebdc6dfb6155a52e1d27d5514166c6cab55ad0eeb43ddcbe03f11dab85db725409ea", 0xf3) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x7ffffffc) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) lseek(r4, 0x0, 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x9, 0xffffffff, 0x8, 0x9, 0x1000, 0x1, 0x1, {@in6={{0x1c, 0x3, 0xe34b, @mcast2, 0x7fffffff}}, 0x0, 0x7, 0xfffffffffffffffd, 0x5, 0xc628, 0x8001}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r5, 0x8, 0x294}, &(0x7f0000000240)=0x8) r6 = semget$private(0x0, 0x2000000000002, 0x422) __semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:08:59 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x17, 0x5, 0x401, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) r2 = semget$private(0x0, 0x3, 0x40) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f0000000300)=""/248) r3 = dup2(r0, r1) ftruncate(r3, 0x7f) mlockall(0x1) clock_nanosleep(0x4, 0x7, &(0x7f00000002c0)={0xc5d3}, &(0x7f0000000280)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x4}) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000100)="b9c5fd5822e6eafdace80520bbdb72d044366874387267e790842fb21dd95726a8559a6b805c0e179784300c3e8ef44c49706e3ffe147d68f1689c631d8ab24c0e55f203cd4a1aada290edb2ef4e258169e4aedeb4dc52ab5f158b5bd4") 00:08:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) fcntl$dupfd(r0, 0x11, r0) 00:08:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000140)='./file0/file1\x00', r1, &(0x7f0000000200)='./file0/file1\x00') 00:09:00 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x81, "18d8047811fd0fdb103da583b02076d697752d71984fbacf0bda4b47847cb435ae7284401578738006e1f2dafc0c80543ed3c556e153bad52462beb71a0b88c71d08f95225860a66f85f8adf0b2fb5f69fcff97e02df9c609faa658f65506def57312f56444560570059007c5d8ca6b444032e7982a6f85e4fcef1aa05391cbe08"}, &(0x7f00000001c0)=0x89) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:09:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x30d8c, 0x83) munlockall() 00:09:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e0600a848188f7231bbe30000dd8d3d7c11e896a7fa579f94b42c8dcb154a41498a79327bba32d98d14479aa0fd4d4f6e8193515d3e559dfdc64a7351b076542773429c69217751807022cab94f401fb2217d83a00b64546b6abc61492948"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 00:09:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20400, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8, 0x20000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 00:09:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) chdir(&(0x7f0000000180)='./file0\x00') r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) connect$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:09:00 executing program 3: socketpair(0x10, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x100000001, 0xffff, 0x0, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x80000000, 0x4, [0x6, 0x80, 0x9, 0x7ff]}, &(0x7f00000000c0)=0x10) r3 = semget(0x3, 0x1, 0x10) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000140)=""/255) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x7, 0x7, [0x0, 0x8, 0x3f, 0x2, 0x4, 0x4, 0xfffffffffffffffc]}, 0x16) r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:09:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000240)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xfa, "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"}, &(0x7f0000000040)=0x102) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="af0000009abf7b1a57371390a898bfb54c809bae47f75aaa5381c044198a40ccb795869f48e7b0a8cb4f912f38761354a4ad4fdfea84de46f6ee45902693cb524d3fa62fe755bd1772c4cf21dec33e510fbde27310cb68b503c0b7bab02afcd071aab7c7b3c9d694abe92a8cd92e0218902a62b4cf567bbfe1ec73ceff0f7b3b1eba11ee57a25657619ed77acc1df28465c2b9cdea9c35b016df495af6a04414c9000000"], &(0x7f0000000080)=0xb7) fcntl$dupfd(r0, 0x0, r0) setgid(r1) 00:09:00 executing program 2: syz_execute_func(&(0x7f0000000540)="c441f97e9d9989999998cd801b69e4f56962f5696200d9938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe98f059b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") r0 = semget$private(0x0, 0x2, 0x424) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/114) 00:09:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x30d8c, 0x83) munlockall() 00:09:01 executing program 3: syz_emit_ethernet(0x5b, &(0x7f0000000000)={@remote, @random="bdd2735df618", [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x8d21, 0x4d, 0x68, 0x5, 0xb0, 0x44, 0x0, @broadcast, @loopback, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x8, [{[], 0x58}, {[], 0x8}, {[], 0xfffffffffffffff8}]}, @end, @rr={0x7, 0xf, 0x8000, [@empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @generic="829018d32e30bb7cb015c5cedccf6cca2b6d2cdf2f860b2d21"}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) 00:09:01 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000040)='./file0\x00') renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:09:01 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) fchdir(0xffffffffffffffff) 00:09:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) close(r0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:09:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x402000000000000, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000580)={{"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", "bcf41ce9266da554589c7cda234be868268bd5fabf8be021b3319e06d557b7ba", 0x6, 0x4}, &(0x7f0000000000)="e0b80d7fdba55a96ab3ccd1102d0cef23f1a385287b2ac379630ad431e495e1ff4e44579f5e95bcc8b8ef589caa1cf6906840454a90071aeca9f3b322bed7497dd6316f0c814ec3c6ab3bb49361851855bb2ea9b0308a5a4964f7438f853278b7dd98cec5f442844aa3d082e481beb015c7496dd700ef8f5479d80874817afda4d0a0a75c40efcddd12ebd1f5797d7b0a3dee4f9649138e05628ce752404f1514917e4f850ae", 0x40, 0x1, 0x9, 0x5c, 0x8, 0x2, 0x8, 0x400}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000a00)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000a40)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000a80)={0xffffffffffffffff, 0x1000, 0x7ff, 0x2, 0x0}, &(0x7f0000000ac0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000b00)={r2, 0xbb0a, 0xff}, 0xc) 00:09:01 executing program 3: truncate(&(0x7f0000000140)='./file0\x00', 0x1f) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:09:01 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000980)={r3, 0x3, 0x2, 0x7d1a, 0x1}, &(0x7f00000009c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = getpid() fcntl$setown(r0, 0x6, r4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000840)={r3, &(0x7f00000008c0)=[@in6={0x1c, 0x0, 0x4, @mcast1, 0xe879}, @in6={0x1c, 0x1, 0x6, @rand_addr="75d87e032bb07f5d1894ca8481eabc27", 0x4}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f0000000940)=0x10) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getpgid(r4) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:09:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f00000000c0), 0x349}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffc00, "f6fc70a5b2783b8e691ecd17535dbdea"}, 0x14) 00:09:02 executing program 3: truncate(&(0x7f0000000140)='./file0\x00', 0x1f) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:09:02 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) fchdir(0xffffffffffffffff) 00:09:02 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xffffffffffff0000, 0xffff, 0x3}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x8, 0xa3}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="54d4e375fbb57ad11b7d069b010058660000b694deae5a4772ba13ac784b65cafe7e33bb93dfd7d766072796b8bd0aeffd9259879ea2620d844d222aab31601939142bf66f3c485f3f6b122dee39f58f19427bca79e4d0b317af7a4039f069cddeedfccc1a4877bb19a1168e1b3d76e74d9b1a39335e6fc0ca3be16a73b776291a6b78584f10aca87402dcc525b38354e1acd125373a7e"], 0x94) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000001c0)=0x2e43, 0x4) syz_execute_func(&(0x7f0000000000)="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") r4 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000140)=0xffffffffffff32eb, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r3, 0x1, 0x7, [0x200, 0xfe, 0x4, 0x8, 0xfffffffffffffffb, 0x4, 0x3ad]}, &(0x7f00000002c0)=0x16) 00:09:02 executing program 0: syz_execute_func(&(0x7f0000000000)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f4600049f") 00:09:03 executing program 1: setrlimit(0x9, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x0) shutdown(r0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:09:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = dup2(r0, r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000000c0)="cd4b4b1bd7e96a05e083581b0e5d56d8a2052e156e06e73e011f4a928d2dc85b02f3ebb84adad8b06b282fabf84454ef4e852e148c689a429ecb4898a9576bb70bce76299e0291a5b81e2aaa8fc31e3ef3d4626aa4e867bf446910337aa3975f24f14c18a3cb4d898d1b14285e4e5a") setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000040)="b4cd068e9c8e4fd344a8bbfb522d18bbe22f6e34b5e3d84d0cdf6a2457844c86775e98544c6cad262c64ed33c317675a8956", 0x32) 00:09:03 executing program 3: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) r1 = geteuid() setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xffffffff, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xe852}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @broadcast}, 0x6}, @in6={0x1c, 0x1, 0x8, @rand_addr="8e1337f5b3fcb63ad6f887ae661ffd80", 0x1}, @in={0x2, 0x3, @rand_addr=0x6}]}, &(0x7f00000000c0)=0x10) setuid(r1) setuid(r1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000005c0)=0x4) getpeername$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) freebsd11_fstat(r0, &(0x7f0000000780)) 00:09:03 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) dup(r0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x8000, 0xc) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x20240, 0xa) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000140)="8d24dc44ae58aecb3696c6eaf3ba7a5c15393fc4bed5c0fbf9c020ebc5aa81f5d8340374343b62a53ee14e08e0309b9ab0a1") geteuid() readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/135, 0x87}], 0x1) 00:09:03 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x100000001, 0x100, 0xfff, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r2, 0x8, 0x57, 0x0, 0x0, 0x3, 0x100000001}, &(0x7f0000000080)=0xa0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:09:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) ftruncate(r1, 0x8000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 00:09:03 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x410, 0xffffffffffffffff, 0x0) 00:09:03 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000240)="2644833b00b5b5cd80f5c48195744b01d9492e8fc858cc350300000032d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9acc464e464e01eff265dc5f00c4c23bdcc43ef80f996603d5aee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x6, 0x7, [0x7fff, 0xfff, 0x2f9322e8, 0x4, 0x7ff, 0x4, 0xc12]}, &(0x7f0000000140)=0x16) 00:09:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 00:09:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/243, 0xf3}], 0x6) 00:09:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000740)={0x0, 0xffffffffffffffff, 0x163, "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"}, 0x16b) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000018c0)={{"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", "a5d035e40e01de688ec9ff5c17ab892e89aa0eadadb162d05eaf1eaa3150e216", 0x2f51, 0x8}, &(0x7f00000008c0)="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", 0x4, 0x6, 0x5, 0xfff, 0x8, 0x7ff, 0x3f, 0x4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={r2, 0x9}, &(0x7f0000000640)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000100)={{"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", "8c38a0b6363f5423b35fcc1f592076d071fea291cdfc0195f2866ddc5ae69cc0", 0x0, 0x8}, &(0x7f0000000040)="0902474963ecdfe2a52ad3fc6135e8f3b2f82bbea19273d883eb12ed612297e3880ee3629ae9fe7103aebb0f8a5fa3341494d2bf0485b75e56080788239bb4a3370877a542576a77d280a3e1b0dfa4c9c01b25bcf49009c22aabde51ed4e8ec4b03db03a0f3430fa1df34be26df8661e273f0b012f6d96ff7c1939074544", 0x669, 0x2, 0x7ff, 0x8, 0x7, 0x4, 0x144, 0x3f}) 00:09:04 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@un=@file={0x0, ""/59}, 0x3d, &(0x7f0000000440)=[{&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/225, 0xe1}], 0x2, &(0x7f0000000480)=""/3, 0x3}, 0x2) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) fsync(0xffffffffffffffff) 00:09:04 executing program 3: syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') munlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) utimensat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x3, 0x9}}, 0x200) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x3) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, 0x0, 0x200) 00:09:04 executing program 3: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000002c0)=0x6, 0x4) accept4(r0, &(0x7f0000000300)=@in, &(0x7f0000000340)=0x10, 0x20000000) madvise(&(0x7f0000bfb000/0x2000)=nil, 0x2000, 0x100003) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c81000/0x4000)=nil, 0x4000, 0x7, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="d9305487b94d2a735bfbacba828263b60da4e2166468b21152550ee2576129d62b6ce032067e3dfb9fe6b2777155d2a5ec95f8edc9f7a5e42d33fb95dc86b2621c231d00208adb5767c2339362498bb07aae204478db442b4c752cac6351b624dd07f57f691e281e5d2be0fae75713efd67fcf41417a96ae8835fefb601d701d0fb1726db4026bac5bce39fc334ad6e269f473a40c3ecaf4623c416048584f736022b2880aac6159ec97a8ae4f9eb5b5afe0f1a92255cdcc6504d2914a850c7f598667678250c774ee8269224e00") r2 = semget(0x1, 0x1, 0x40) semget(0x2, 0x7, 0x200) __semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f00000000c0)=""/201) 00:09:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000005, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:09:04 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0xbc13f500f25bd3f) getsockname(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x480, 0x20) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000580)={{"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", "fc00b2015e41be69bdcb5446af85f023c8c4ec8f9fb206bfa0dfcecf12b9d336", 0x57, 0x100}, &(0x7f0000000a00)="1209adfd45361b3dd9764eaa449aa537699d547980725068e85da4d1b888e5cd0ad6b2ac445ddd3dc411e99f75e1c8eebd37b612482837a4a14f3bf8120197c6f18e7f17009b0e9982133cbd089234d6bba317781f9b7bace99f879b45e96cf921d86ca0f36138880faa1465eac555d78e04d4a1e3710900"/130, 0x7, 0x2, 0x6, 0xfff, 0x2, 0x8, 0x7f, 0xfffffffffffffffe}) 00:09:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r1, 0x0, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) 00:09:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x12, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:09:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x67}, 0xffffffffffffff5b) shutdown(r0, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/210, 0xd2}], 0x6, &(0x7f00000005c0)=""/217, 0xd9}, 0x1) 00:09:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x8, 0x30000000) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000200)=0x401, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x6d8f3537, 0x4000, 0xd12a, 0x3a4c, r3}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000240)={0xfffffffffffffff7, {{0x1c, 0x1, 0x8, @rand_addr="73b63a4b43416e40bc281faca60b0e01", 0x6}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, 0x0, &(0x7f0000000000)) 00:09:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x4}, &(0x7f0000000200)=0x10) r2 = shmget(0x0, 0x1000, 0x40, &(0x7f0000ff9000/0x1000)=nil) shmat(r2, &(0x7f0000ff7000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0xb195, 0x5, [0x53b, 0x1f, 0x2, 0x4, 0x5]}, &(0x7f0000000280)=0x12) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') sendfile(r0, r0, &(0x7f0000000040)=0x36, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x7fffffff, 0xf4, 0x4, 0x1000, 0x62dd, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r4, 0x3}, 0x8) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 00:09:05 executing program 3: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x100}, &(0x7f0000000580)=0x8) r3 = socket(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f00000000c0)="a82b") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x2810, 0xfffffffffffffff7, 0x9f, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000340)={r6, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x2, @mcast1, 0x3}, @in6={0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x2, @loopback}}, r6}, 0x8c) truncate(0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000000)={0x3f, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r4, 0x0) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000140)="d42740b4369043f93fcf04c54df872b6e2976f467faffb604e8705418ecf87e6b8baae9b856cdba29c0b05dce1231201ac6462dcdd1bb96eaab785ec3c5191c8bed4fb635133f9a08444c2d9f34bc5ff0fe6ab7bad4c5f9e4a46396b7f355f796d99fdfeb8a45ef54b0d01e1ebeed5182eb6b953335a48b58de6508f9c7114a429f5deda8a3be0b8c59a8a07b15170aa5c5babeb89d7c063c3e605593056fbaf801453ccaa4bfa486c959652f433b44b912dad803594d2aba9f091839d0d2f0f2e5c01e35e3c7c6edefc0ad6182f165f0c7e66989ab3b81adeb6") writev(0xffffffffffffffff, 0x0, 0x0) 00:09:05 executing program 3: syz_emit_ethernet(0xf2b, &(0x7f0000001040)=ANY=[@ANYBLOB="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"]) 00:09:05 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = semget$private(0x0, 0x0, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/8) r1 = socket(0x1c, 0x20000000, 0x1d) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x2, 0x200, 0x49fd66b2, 0x0, 0x6, 0x81, 0x6, 0x9, 0x100000001, 0x2}, 0xb) 00:09:05 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x0, 0x2, 0x6}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x2000, 0x5, 0x0, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:09:05 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00') r2 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000200)=[{r2}, {r2, 0x1c8}, {r1, 0x4}, {r2, 0x1e2}, {r1, 0x6f74579a8f12b9ac}, {r2, 0x10}, {r0, 0x180}, {r2, 0x10}, {r1, 0x190}], 0x9, 0x9) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6") freebsd10_pipe(&(0x7f0000000340)) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4}) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="00002d2f66696c653000658a0579ad1083957d8df3d3cfbf99be8f5ce7ee21be7d9e5651f5377e400615209cc199688a2a0381e521994e127b00db8e780c2b211749ae67a17d75360b8fb297fcef1a1f525921fc9624cd1494f6"], 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 00:09:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x10948, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$getflags(r0, 0x3) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:09:05 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x1ff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r1, 0x100000001, 0x4, 0x180, 0x20, 0xfff, 0x6}, &(0x7f0000000140)=0xa0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:09:05 executing program 0: r0 = socket(0x14, 0x3, 0xc5) semget(0x3, 0x2, 0x400) shutdown(r0, 0x0) 00:09:05 executing program 3: utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x100, 0x2}, {0x4, 0x1fffe00}}) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="92023100000200000000"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x30000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000580)=0x4, 0x4) r3 = accept(r0, 0x0, &(0x7f0000000680)) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000000c0)={0x8, "ffe82005f0ac085deb1bd2f3b1c25633"}, 0x14) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x3}) 00:09:06 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:09:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="000000dc"], &(0x7f0000000000)=0x1) r2 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r2) 00:09:06 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340)={0x6}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/10, 0xa}, 0x40) 00:09:07 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, 0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="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") 00:09:07 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "2469a9f8ca1975492e0b1b7f0033abc2"}, 0x14) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfb0fa38db9a9c5052de4d382b770c1f5a872c881ff7cc53c894303b22f310b4c2fa722e43c404f36a00f90006ee01be457aea8c500000002000000000000020200a371a3f800", 0xb1, 0x0, 0x0, 0x0) 00:09:07 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xff37) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x100000000, 0x9d}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x77b5, 0x9, 0x3, 0x4}, 0x14) 00:09:07 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/31}, &(0x7f0000000140)=0x21, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7, 0xd6, "18331aac0a8f6bbfcb19982c5b5d9f331bc0b014841becd428db235dd15f15e072f6287d69aed067502583e79773ca2bf11f2392ef68dfa9bfcf84f73cbd207f7c8894146dbfceaef71aabc923dec859b0ef261cebf15ab1fc573fdee2b683bcacb56602667b1832988b5bfb7f08cd7aeffe6e2fa96877d85157942cb9c355bc8745e196624189b4455f17a79b4865e32e15045cdbf74ff8546812d0287e3bdca8d5bc7f30a353151150540f086608985d5e5e84b52fa35273dc74f5b7f8be4c2e46e6e9d2ab5c9c358e538f9f35d22b9fbb58eeb7af"}, 0xde) mlockall(0x1) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc50f361430f0f64423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ac46279136fd881785f77068f88c441c9d9388fe8109f160800005c660f3833d0") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x1}, 0x8) mlockall(0x3) 00:09:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x9, 0x0, 0xfffffffffffffece) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:09:08 executing program 0: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xd00, &(0x7f0000000100)=0x48000000000, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:09:08 executing program 2: syz_execute_func(&(0x7f0000000100)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edfec4c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5be269a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bdedec4a1e1e0ef26e70f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00133cc4c1792f047e") socketpair(0x17, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100000000, 0x4) 00:09:08 executing program 3: syz_execute_func(&(0x7f0000000040)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc49c05c4c179147a06fec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c62c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:09:08 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c0158f66f0fcd64530010000000"], 0x1) 00:09:08 executing program 0: r0 = getuid() r1 = getuid() setreuid(r0, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0)=0x3, 0x4) setitimer(0x2, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, {0x0, 0xf423f}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000180)={{"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", "153e3769359eb4cc4f4b89dde0cbdad520fe818f7843fd0549f18c1a1f7dff89", 0x8000, 0x92}, &(0x7f0000000140)="6909d21b8222e5b20b2dbb7c11f596c5c43405f8339447817cb60a2d437ff685b6d71d7de4b0e97e0aecd3987e8dae700c967501", 0x1, 0xffffffffffff7fff, 0x4, 0x3, 0x1, 0xea, 0x2a46, 0x9}) 00:09:08 executing program 0: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/45) 00:09:08 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x17, 0x5, 0xf0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x62, 0x4) sendfile(r1, r1, 0x0, 0xffffffff) 00:09:08 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f00000c4000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) 00:09:08 executing program 3: r0 = socket(0x2, 0x5, 0x1cfe) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x2, 0x6}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1, 0x10000000f5}, 0xfffffd3a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00000000000027e7ccd650bf0b01ec7800001097aeaa98b83686432d38deadb2c0b728f4422b944350c10e6278c0b04e93eb23301e"], 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x8, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x800}, &(0x7f00000001c0)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) recvfrom$inet(r0, &(0x7f0000000280)=""/224, 0xe0, 0x40000, &(0x7f0000000380)={0x2, 0x2, @rand_addr=0x10000}, 0x10) 00:09:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) accept4(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x20000000) ftruncate(r0, 0x3a5a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 00:09:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:09:08 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget(0x1, 0x2000, 0x1, &(0x7f0000b21000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000100)={{"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", "1f1b045ef13ad3b3f5b07d80cd4e257ecc38494ee8f3e6f309e9cb5f1f42d672", 0xfffffffffffffeff, 0xfe00000000000000}, &(0x7f00000000c0)="0b44296dabf9d6a364c2dd6e5fbc7f42563b7a662ea110e1a0c9b844eb632e847ca8cf40ed6b235f3c375b9139279cbe33102997d1b496", 0x91, 0xae, 0x7, 0x100000000, 0xfffffffffffeffff, 0x371, 0xffffffff00000000, 0x3}) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r2 = accept(0xffffffffffffff9c, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000600)=0x1, 0x4) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000640)=0x7ff, 0x4) 00:09:08 executing program 2: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x40) renameat(r0, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000200)='./file0\x00') 00:09:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="720c9b2ad270bfc98c29f654db4b5384f3e1436c60491b6a424eea5c970c88ddbf8a1a0a371536faf8d2f0"], 0x8) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c, 0x10000000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:09:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) open(&(0x7f0000000000)='./file0\x00', 0x440, 0x2) fdatasync(r0) chmod(&(0x7f0000000080)='./file0\x00', 0x60) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) open$dir(&(0x7f00000001c0)='./file1\x00', 0x548, 0x100) ppoll(&(0x7f00000000c0)=[{r1, 0x200000000000101}, {r1, 0x20}, {r1, 0x40}], 0x3, &(0x7f0000000140)={0xff, 0xfffffffffffffbfa}, &(0x7f0000000180)={0x756}, 0x8) 00:09:09 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600008c00000000000090780000000000000000830300000b00907800000000450000000000000000000000e00000027f00000124733e5876722c7a1022cebcbc25b7d8933c130b58eda8e9d28d36116985cc35e3c887b1b933b281aabd85506cfc7f9f5b69b0248fa6346a78d9fb1992c9c9bc282b925ad6a48414391cdeb6e33da7b317a9df83f9dd9f2135b9d57bf12f9256114ca584c02dc426837e67cba42a1574fc7b65510c8c579f74d82d9c05"]) 00:09:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) accept4(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3e16c5800"/4098], &(0x7f0000000000)=0x1002, 0x20000000) ftruncate(r0, 0x3a5a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 00:09:09 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c3e0520d0f807b01e4141e2e99650855b660f162f0fc401b6f04680b600000000c1a0e5be34d1c4e1f8c421dc2929ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d44d9f708294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:09:09 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$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") freebsd10_pipe(&(0x7f0000000300)) 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$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$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, 0x7}, 0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:09:09 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") setrlimit(0xf, &(0x7f0000000000)={0xffff, 0x5}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 00:09:10 executing program 3: r0 = socket(0x2, 0x10000004, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffde1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9, 0x40, "48988ad9ee492348c86b0687c7507037acc2af34bef5f3a7a98e29ee2fcf35816793aa4da69a6ec290bb3c99401d3795413ca60cccccd39e8abd4634db5cc40d"}, 0x48) 00:09:10 executing program 0: syz_execute_func(&(0x7f0000000540)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60241e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c61466444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec000029406466664132f438306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb47dfdab1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59f22647d9f858f20f041510213d61e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009440fae150008000042d9f0ad45d9d00f01dd01a9bb000042c44149748847d07600313164460f5a2508000000") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc2) 00:09:10 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="2dbb55ea6bb242a1b474a6f6d7842292cd8f39edeb68c79d0da1ac872a266f6856d9f3dd0622b8caae357447fc3cfaed30d7112ff7d3e297691cb6e7cae22dd80f59d02929ab0056020e50cd0104a9418fd4c013f513f110a711d17f9130ae27139f17b0df144a1d50272357d17e2e35bf2f663fc0823c23ec8d717059a9946edff2b78b48a97fc4660d0eac500822345aa6d9a2114d11fd2bd0e2c2b737f17fe2d6f2dce2097d9c6f929aee8c03995d7aafada07842423f863f0da3e1c0b75f7f45") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:09:10 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 00:09:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xfffffffffffffffc, 0x6, 0x200]}, &(0x7f0000000040)=0xa) setsockopt(r0, 0x200, 0x1, &(0x7f0000000240)="89a449e63a2a7eb16617dcca88be2b8f629c0e90daa9fdda9b714d91ddcc6b53c5a4a7105349111d90608bd6ac971e151c93f75bd49453f19ca15acbc42b6b26cb10506a990dbb5b7b3f9da6b644cd1f4d0f76250bea13b6208be892c2581e72784e32568c3f2849587a6b0fe902c8f8254961b74eaf50b0905a0cfdc8cec07040c3a3ce8d38ef35cdc402b8bc563df4a2a8d605efd752adf7044a3e1131779c031ce7a4647c14fcd3a06cf2f6f049da401d24615ecd14237bffebd8bcc1455f087a", 0xc2) 00:09:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback}}}}}}}) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:09:10 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) 00:09:10 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000001c0)="c7ce667ba6e09e96f2b8fbb0149493b44c2fb787b90e514f1724999a3b10fee87a2761dc2e5ec31dcd59178d35188d5bac7636321625b0c7952240fae4d5965adf56ddd95941ae06376a9d") pipe2(&(0x7f0000000380), 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2100000080000000000000000000000000000000000000000000c1c796d59255af840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5fb00"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00v\n\x00\x00\x00\x00\x00\x00\'\x00\x00\x00\t\x00\x00\x00'], &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x2d, 0x80000001}, 0xc) setresgid(0x0, 0xee00, 0x0) r3 = getegid() setresgid(0x0, r3, r3) setresgid(r3, r3, r3) setregid(r3, r3) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) sendto$unix(r4, &(0x7f0000000040)="68896d6288b9fc114d30a2a99fb94e9862760ba30f25270f16fae47488c5312605ff100c51ccb5204621964248c3db57aab8172b7362c38d40d8f036681fc929acd44ef169df9c7e6395b7f04db2f2754cecc8e563701ab8d4c1aaa88e8ee44e5c42bcf35debb7276dd04446cb3d5698b22161167a488493c7191ab20987eb9f6265d4e66cb3a04baf213e37fee1c0d1068cc88e6c7868d7d0b1f4543a7dbca8b873f1df3dc74ba22d245ff445843c4eaf9fd3b25ca9156646e90d2d1abdf0fc6d2af1a33be7a3d48d84675cf593eb8e1f8aad816913d3acf22bd875814f70a8ba7be8f9ec2333256e216caff541190494c41fa5ef696c6f", 0xf8, 0x18c, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:09:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:09:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x118) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x10001}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r1, 0x81, 0xf, 0x2bfc456f, 0x80000001}, &(0x7f0000000540)=0x18) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r3 = openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="660f381d9d0f000000c441801295000080206647dfec66400fe713c42145e93f660f6906ad81d100000021c4820137bb34bf9835c44195686cb502") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r5, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="440000150100000000000000"], 0xc) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x1) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={r0, 0xfb05}, 0x8) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000001c0)=0x3b, 0x4) r5 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000040)=""/253) setsockopt$inet6_int(r3, 0x29, 0x30, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) semget$private(0x0, 0x3, 0x210) exit(0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x4, 0xa00, 0xffffffff00000000, 0x6, 0x7fffffff, 0x6, 0x7fffffff, r0}, &(0x7f0000000300)=0x20) 00:09:11 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c3f420f000000000070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) r1 = msgget$private(0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/229) 00:09:11 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x7) recvfrom(r0, &(0x7f0000000000)=""/229, 0xe5, 0x40040, 0x0, 0x0) flock(r0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x4ff, @ipv4={[], [], @broadcast}, 0x401}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xfffffffffffffdc1, 0x2c00, 0xe59, 0x9, 0xfa4, 0x2, 0x2, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x3}}, r1}, 0x8c) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='{/\'\x00', &(0x7f00000003c0)='::(\x00', &(0x7f0000000400)=',L(\x00', &(0x7f0000000440)=']\xa1\'{\x00', &(0x7f0000000480)='*}\xfa]\x00'], &(0x7f0000000780)=[&(0x7f0000000500)='\xb3-\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='[\x00', &(0x7f00000005c0)='@[\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='-\x00']) r2 = socket(0x17, 0x5, 0x401) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000800)={r1, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000840)={r1, 0xdd9}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000008c0)={0x2, 0x1100, 0x2, 0x9, r3}, &(0x7f0000000900)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000001f00)={&(0x7f0000000940)=@in6={0x1c, 0x3, 0xca1, @mcast2, 0x8000}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000000980)="677661b036ef00ca5b123feca72ce811cc7942c60879", 0x16}, {&(0x7f00000009c0)="46875362fed8aef3304c59ba8d462accc99ca68f2aeae73cd84d39f379d39ffab00f261b0f7510c3f53798bae32408017b07979d86cd702dca2ccb381af48d02cc37b1b42dc9f1127dc5fff84409653a2de9c26e04b1cd70037ebe77b2841f70a85eec9df08ba4776bc3723ff9ba250929863a32ede3f5d17bd51ccab061cde8d02462bf1b6f7ede2204ef417cd733cccb4e212e122685d5a399d634769f4f2642c7ac64cffba9ceacaa388869ad576d923bddaacb691952f61e2697f96758e030d999ff2f2d8ca149c2e3847f725f", 0xcf}, {&(0x7f0000000ac0)="af1090924e663e05d1f5d662b939f26f53aac607df2ec59e24809ab6a27f20539374a237df1cc1d9efce2cd7c6ffcbd46bcf2b021cc76a76776e136e88ac484c61fe2a9e819983f670cb910f52dcfd7f599a3a8989b0ed0d03c925e49259c2947da4d7c516723a839a160ac4d207c1c6ca1b3efc15bca16063bd6087ae8430fa5ff992423ea1e600339e45c68af88d5c632fcac75346db96935e2573bd3882df887140922df54e7d7f5c3a1a293169c7c4e4b69c5d6ee7d933f534375c86670c82a10e8784932ecb35a2", 0xca}, {&(0x7f0000000bc0)="89c4b21cb5ea758b82dffaaaade7567a9860", 0x12}, {&(0x7f0000000c00)="91e4d6ffc6993d008b0d25c23266e86893367cd2ae5adb52cb07eb8a700ed86159fd8a804d73c67fff0722a8e548b4e69ff93deaf1c7b5afa3010de09efe828aecc0f4c5fc37da4d2102c0f7a0492f8fb5366033d02175e88a0fdded0127bcf4777371f4310d097596ad69e24c2a50760ec972a4e7e1305d77f1505b6f9c7e8ab94ca381cf0d3992eb1a37e947d37be572ee2d8dd3eab98916d41fe547ae6ef60350c88ffe6869ddea1956f50c835c5dd141366eee40bac0e46f92549434eb8d1a", 0xc1}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="345bd5ca686b6730aa70f708657af7001a1f36d5c47239ced92b954db6fa08a19c6c14077b81a4406e7f72fb76b2d32c95341c595cbd", 0x36}, {&(0x7f0000001d40)="22dd40a3a681ce686e43ffdb3cd434499cf7dab0e3f5e93374fc32df86acfa7ff516d35962874efbfd22d382", 0x2c}], 0x8, &(0x7f0000001e00)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x718a}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x80}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0xd4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120, 0x10001, 0x80000001, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x3f, 0x2000, 0x200, 0x64ad, r1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1d3cc000}}], 0xc8, 0x4}, 0x101) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001f40)={r3, 0xfffffffffffffffb}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001f80)={r3, 0x5, 0x1ff, 0x6, 0x8001, 0x4bf}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001fc0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002000)={r3, 0xb4, "51688049cbcec5c37bc3eee6c190ec6981fdb10082684953db055a0ab1fa68309034db9528a81be765a98dc8f00c77d966af93456677dbbbb10c4bc7096cac464c9613bb2f039c74bc25cfaad76f81667ddbdb3bfd590b63aaf15798d2e1a28024e05017619247cdd271c8e502b5633e7c18e6116a9f47936c8b6304efb2d0f4c8525a2b6a0a23ed4bc95808c9320683055b7e873ea8c49cd6035dfd3c28f0f5b6192f107c5dd603bd888220936fdccdec74c0e4"}, &(0x7f00000020c0)=0xbc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002140)={r4, &(0x7f0000002100)=[@in={0x2, 0x2, @rand_addr}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xffffffffffff3de7, @remote={0xfe, 0x80, [], 0x0}, 0x43}]}, &(0x7f0000002180)=0x10) ftruncate(r0, 0xc98e) write(r0, &(0x7f00000021c0)="c61bb9adf045933471f0bb8c673b16eedf66a456f25794fb20af74e2bd13fe2507d46a6a085f48ef8df5dd34e65b5832b1bf4235057aa803ceaa8835f5b55e7ee05a9f7867f4865a2ed46e502fb17a7f573d55", 0x53) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000002240), &(0x7f0000002280)=0x4) sendmsg$unix(r2, &(0x7f0000002440)={&(0x7f00000022c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000023c0)=[{&(0x7f0000002300)="43a94159e69f7f25a134cabb536419c9848c5dc526537f6b47da1888bca00467e20e8c72ca976399d77e7f5b9539d06779cdcc2466abbf73e19adb5a5e223b186b8475323723ea3c6c8ca0f2e5611bf4b35a95f5178e7bc4bf662e71326cbcdf9170a9e48e6c3a280e4c4f2f73be48ad9d7030904824e59f209aff51fba6e5187bd16e7130bad1edc633ad0f9597336472dafb905c5e61dbcc2380fac1fa7d219edda25069c438620ae3", 0xaa}], 0x1, &(0x7f0000002400), 0x0, 0x2018c}, 0x101) r6 = openat(0xffffffffffffffff, &(0x7f0000002480)='./file0\x00', 0x8100, 0x42) mknodat(r6, &(0x7f00000024c0)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000002600)={r5, &(0x7f0000002500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000002640)=0x10) flock(r6, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000002680), &(0x7f00000026c0)=0x4) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000002700)=0x6, 0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000002740)="40e18b7b694b511b42d83afd7716c490d9dd287b820e4d2e2117c6b1325546a262c7895660c675c96dee4a53cd4a30b73d501acf3e18c11c44f7c6187318a8931edc127ced6853a1835756246c5624960b473417ce2aef24a2c5afc743e0d0b0fe4ee4e1816f3b004e") socket$inet(0x2, 0x0, 0x2) 00:09:11 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xda}, 0xc) semget$private(0x0, 0x5, 0x1) 00:09:11 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x6, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/227, &(0x7f00000002c0)=0xe3) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000300)={0x612d, "fa5b6f8250b69e364688234c96df3ba8"}, 0x14) poll(&(0x7f0000000340)=[{r0, 0x2124}, {r0, 0x100}, {r0, 0x5}, {r0, 0x2100}], 0x4, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000380)="536aa9185f9feb306f421b16a2bd2be5b1bf86aebd7791e6690143171af2a3ae6a7ae1ef29f8fb4c1dc8a9fbad359751eb7ddb125cc4166f36bb7b797d536e109a08bcc5b2aad199226cf50372f08f") setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000400)={0xdeb, "f0f8791290e72d6d96ea9c83d4c5c4f7"}, 0x14) r4 = semget$private(0x0, 0x4, 0x411) __semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000000440)) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000001480)={0x10, &(0x7f0000000480)="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", 0xf23, 0x0, 0x4}) r5 = open$dir(&(0x7f00000014c0)='.\x00', 0x408, 0x8) socket$unix(0x1, 0x1, 0x0) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000001500)={0x1, 0xaa}) r6 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000001540)={0x10}) setsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000001580)="fd8f4c5337fce5ff3db49f0786be935c2a195b5a84ee2867174b901e9282ab7f67463b1994e5cb0b3ce2ba66f7a570f139b57287c2e1adc5f59aba1f875efab11c8e9a87bbb5ac1e772b927d0df646c05be86faa00852a92ebed5a02d5383f8276ac75b273ed9d", 0x67) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001680), &(0x7f00000016c0)=0x4) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000001700)="abf75849ce04ef400e86024d193fcb865a507ab40603f7b6") setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001740)=0x4, 0x4) fstat(r5, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getuid() freebsd11_fstat(r3, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000001900)={{0x4, r7, r8, r9, r10, 0x10, 0x401}, 0x5, 0x40, 0xb2da}) 00:09:11 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000003740)={&(0x7f0000000200)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000240)="54a349608b212ef1d27279612f4b435c9935b5a5c15803264275f8d212dcbf39cef37d1d2fd4e441c2d35a3d769ec3ce32ecdd505ef12b5d4200bec31eba534e0427df2e6e377c8e9ebde3422628ebcf7c46130f56a45b85dea4547721ff047f9f6ba5d4bd356450ab889fc948493ce2ae80c65dbd64fa48d8428579239b731eab4dbec7f0f67be3da62728652773600023f4fd7e44021581d77795d4e1cb7d8098285308f36beb3", 0xa8}, {&(0x7f0000000300)="47f49e3adffe860df2b135dcd7a381d4b3b3a6bd971db27dc72e9240e5ccfac99b855e8843ad00a5936f8ff1cc57ce2f3170835acae20a04e0a37b9e76c5c78dc9a8a1e89dac32baa4154cd232bca704785261149abe3c909e60811dbe4d60426174937fc3fa4f492f7807f39c62022c4a4ff67ff06b2fcde90a3432feb79ed35aaede003f348feefb3ecdb186912c9792a08181a18aa2410a80774ede0a8bb23e51a88254ad6ce387ac2e98693bfba24e5d82e6598a", 0xb6}, {&(0x7f00000003c0)="b1", 0x1}, {&(0x7f0000000400)="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0x1000}, 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&(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x1170}, 0x8) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:09:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x1, 0xe3e5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:09:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x2, 0x70, "bd0ef9511dd85f33f26db3c7f99b1caf62c033d0b9c3502042af049f69a8e71efb34c2726043a8966178adec7dbf903fc0140b9d5a27ef0e8a3072e4082c82cca6e62793cdd4558a0dfd00a75b276c154e6d1b5d1ab6bdb9a9b5a5d349035c42ce6db3b06644d0f65d8670d5b8d7449f"}, 0x78) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)) dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:09:11 executing program 1: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@local, @local, [{[], {0x8100, 0x3357, 0xdb, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}}) 00:09:12 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() shmget(0x3, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) r1 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264) syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) 00:09:12 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xf41f, 0x1ff) syz_emit_ethernet(0x124, &(0x7f0000000080)={@local, @broadcast, [{[], {0x8100, 0x401, 0x4}}], {@ipv6={0x86dd, {0x3ff, 0x6, "8fb560", 0xea, 0x7f, 0x8000, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x24415c0425f7c4f1, 0x2, 0x0, 0xa8, 0x0, [@empty]}, @fragment={0x5d, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0xfffffffffffffff8, 0x68}, @routing={0xa7, 0x4, 0x0, 0x8000, 0x0, [@mcast1, @mcast1]}], @tcp={{0x2, 0x3, r0, r1, 0x80000001, 0x0, 0x13, 0x4, 0x5, 0x0, 0x7f, {[@sack={0x5, 0x6, [0x4]}, @window={0x3, 0x3, 0x2}, @sack_perm={0x4, 0x2}, @nop, @mss={0x2, 0x4, 0x6}, @eol, @timestamp={0x8, 0xa, 0x5, 0x4}, @generic={0x1f, 0x3, 'p'}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0x400, 0x1, 0x4, 0x8, 0x49]}]}}, {"8506c8d4d5c4ff9fcaf97daa0e9ae9400d36f777cd2b8f5c132d8ed4510967fdfb1d27623a7ed0aa81d4c2e070494520fff125f5d3f7c48da45188ca4b3e0cdab613bb12591fbcb6293a07628bedf863e0ab8c28fc09"}}}}}}}) syz_emit_ethernet(0x7fe, &(0x7f00000001c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0290780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffffdb302979aac21031f433919a2a1714d1ea6f3a96122a2e0f0ce91824127e06e17a9da32861a30a255e26d784f3a5bc44f75e7c92ce41c135c6e909edec9f44b812f6fc854b36941d92cb66b33c09a9d41276ba1e53b8b45fbc14cf376d9aec2a0d7b145959917097a3548ec7e5c8d1344f9d6d301b3f886576b36342"]) 00:09:12 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x9, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) 00:09:12 executing program 3: r0 = shmget(0x3, 0x3000, 0x42, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmget(0x1, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) 00:09:12 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r0 = semget$private(0x0, 0x0, 0x80) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/16) 00:09:12 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc6, "2aeea98c65ca126171a9c202773e9f494d693bdca437a75e7218b7dc859f872399757e8dbc3b771ae97e388a834776a220d734f3302d4621e12d44a5c97cc33b653ca19b4a6930310aec4df80ada088ef18f07a790eb5d43f65bf9e797185bd0e07318c9dc53171385a475dd901cf13e319816e9ac10bee27610f27ac56e17ebde33c4d45eefd11eb7255f49f12257b0a8a3eedce6c1722508b81fd408cfc4c36240b2a19260cfa4145984e6bbeef68c1b83e26651c10c41aef49f266fd6f8d4ae500176ebd4"}, &(0x7f0000000200)=0xce) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xdd, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r1, 0x6, 0x5, 0x84, 0x7fffffff, 0x3d, 0x8}, &(0x7f0000000300)=0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) 00:09:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:09:14 executing program 2: r0 = socket(0x1a, 0x10000009, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="080005000700ff030000050000009e18e83d5d0f9814e5822fbc74afbf9ee4d2163ad3e787d65fa742fe1ce49060aab1e5cf10218751bf7609f70670faf12cbf3e9e"], &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x2e}, &(0x7f00000000c0)=0x8) sync() setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0x4}, 0x8) syz_execute_func(&(0x7f0000000540)="985e4aa84a1c340f05f35934341500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21c4c1d1e479aa61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af683128b308b308e25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6cc6249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:09:14 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/46}, &(0x7f0000000180)=0x30) close(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) select(0x40, &(0x7f0000000040)={0xd5, 0xf2, 0x100000001, 0x81, 0x7, 0x7b2, 0x7, 0x8}, &(0x7f0000000080)={0x0, 0x20, 0x9, 0x1000, 0x1000, 0x2, 0x78, 0x4}, &(0x7f00000000c0)={0x7, 0x2, 0x6, 0x5, 0xcb3, 0x7fffffff, 0x2, 0x1f}, &(0x7f0000000100)={0xffffffffffffffff, 0x80000000}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 00:09:14 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4400f0f7205a4edfec4427d82663ed107c4415814c4c442f92571188f4808eebce00000802000dcae0700000051c4a27d181ec1ea01eff265dc5f00c402b19b0cc75b5b304545e269a841000f9966030faee424c4215de1d354635bdec4227d25f2a1e1e0ef26400f0d18c401fe5ff6e30f2d6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getrlimit(0x2, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) 00:09:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0xf8}, 0x8) 00:09:14 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]}, {[], @icmpv6=@dest_unreach={0x2c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x20040, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0xffffffffffffff95) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x401, r2}, 0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:09:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) preadv(r1, 0x0, 0x131, 0xc700000000000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x47, 0x4, 0x4100, 0x6fab, 0x3, 0x40, 0x9, 0x4, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x10000, 0x43, "a5ef0f6055ca3c37475ec81ca357a16140afd6cec1425f67454b8769a7dd35a32d0f4cb722f53c7312a745d164fd0f371cee5572a8b0bdcd83ffe939d3d0743a81295f"}, 0x4b) 00:09:14 executing program 2: r0 = socket(0x10, 0x1, 0x9) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:09:14 executing program 3: syz_execute_func(&(0x7f0000000280)="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") lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="64344effb38ae4a5e15005cda973", 0xe}, {&(0x7f0000000080)="4862c262b59c3dd9181c1caa12b16353f6ed88fd04506b21c9115b8cb42c018b70d2dc409a2de92e09d3b3ef75c8741f027df538c9a369196036c3", 0x3b}, {&(0x7f0000000100)="cd1350245ad88e1dbc7da2a7c09c4cdb3ef657c35726790096ca227a4517a16a70", 0x21}, {&(0x7f0000000140)="47872365f0882bb142ae929d4f20d8b3f783f0d716664b071a407786e8d7112bd4a0565c0556cf0cc47b9f3a09cbea2686e4003bd14a3730acde01bb80364e8e4a6ce0f771eb", 0x46}, {&(0x7f00000001c0)="17f2eaf019ad154f3e0f874e2fde31676bdcd0aa4fce938ad118656278201a41ab142622b2c1828c558d3118042645798e2d82c146b277d6fdff4390443f0609b9b53bba26b1dd3bfe3e2ae0eceb0408792626efe8b02311c4355cbdbec5977152709c86fa1a963542123169ee25445270d121308452762c417b037754dd402af5d92fcc51485c3e71c6fe5eac1d6cfff6a20342ce44f9f583faca75a5c3d2", 0x9f}, {&(0x7f00000003c0)}], 0x6) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:09:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000001240)=0x7, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) chmod(&(0x7f0000001200)='./file0\x00', 0x0) semget$private(0x0, 0x3, 0x0) 00:09:14 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/46}, &(0x7f0000000180)=0x30) close(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) select(0x40, &(0x7f0000000040)={0xd5, 0xf2, 0x100000001, 0x81, 0x7, 0x7b2, 0x7, 0x8}, &(0x7f0000000080)={0x0, 0x20, 0x9, 0x1000, 0x1000, 0x2, 0x78, 0x4}, &(0x7f00000000c0)={0x7, 0x2, 0x6, 0x5, 0xcb3, 0x7fffffff, 0x2, 0x1f}, &(0x7f0000000100)={0xffffffffffffffff, 0x80000000}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 00:09:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpid() fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000380)={{"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", "b0d605adb820e77072316bd5260435e1bb5ebad47980b7e991a72533298092e4", 0x20, 0x200}, &(0x7f00000002c0)="fe8834d0ba28e0716749d10bf1794b6a71bc96984d7f9ab551ffc1bfbf5b1b4f6fadd5c4a72d0222b1afe2e8cffc1471eaa70e008287668fe78810c424e7edec6387370d99cb7f17dfac90834ce39ba784793c800568e63b0123a0555ede39773d407c40505ed0ff570b340005c4efc467de268ccb8059200045b998126d76e6c607467fd024e3e7fac156fcd7f964a27e", 0x1000, 0x0, 0x4, 0x8, 0x1, 0x7}) r1 = getpid() r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x5720ee71, 0x100000001, r2}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0xe0b3}, {0x2, 0x7}}) flock(r3, 0xfffffffffffffffe) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xfffffffffffff838, {{0x2, 0x3, @multicast1}}}, 0x90) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(r3, 0xfffffffffffffffc, 0x0) execve(0x0, 0x0, 0x0) flock(r3, 0x9) 00:09:14 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x20000, 0x6e) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000580)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x40) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000440)='./file1\x00') accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) chroot(&(0x7f0000000080)='./file0\x00') renameat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file2\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={0x0, 0xff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x5, @mcast1, 0x101}}, r1, 0x1f, 0x3, 0x1}, &(0x7f00000006c0)=0x8c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000280)="8c293dd74e3378fc0bb194daf51dc50c5f985b80774d6782d1df11c7121dead40ceb234c534a540090cdcd1d53512110ed7eb2fb39aa18984200840951b3239784d91aabf2c8515a0af500f88cf856a04e35c83ebc4a5b26620a995f") 00:09:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x10001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x800, 0x0, 0xffff, r3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x5c, 0x800, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x88e0}, &(0x7f0000000280)=0x8) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000180), 0x4) r5 = socket$inet(0x2, 0x7, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x451b, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0xb0}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x21e) recvfrom$inet(r1, &(0x7f00000000c0)=""/187, 0xbb, 0x40001, &(0x7f0000000480)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:09:14 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x49) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@un=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0xff, @mcast1, 0xfffffffffffffffc}}, 0x0}, &(0x7f0000000580)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x5, 0x9}, 0x94) r3 = socket(0x0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0xdd9}, &(0x7f00000001c0)=0x8) recvfrom(r3, &(0x7f00000002c0)=""/234, 0xea, 0x80, &(0x7f00000003c0)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x80000001, @ipv4, 0x2}}, r4, 0x1f, 0x5}, 0x8c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x2c0efcc6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r5, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10) 00:09:14 executing program 0: setrlimit(0x8, &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100040, 0x0) socketpair(0x2, 0x1, 0xffff, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x1, 0xfc0000000000, 0x6, 0x7, 0x1ff, 0x0, 0x40, 0x2, 0x5, 0xba78f8a, 0x200}, 0xb) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:09:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) fchdir(r0) r1 = semget$private(0x0, 0x2, 0x784) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x28800, 0x1a) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x5) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10802, 0x8) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x0) __semctl$GETNCNT(r1, 0x0, 0x3, 0x0) semget$private(0x0, 0x5, 0x0) 00:09:14 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101, 0x44) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x1, 0x1000, 0x5, 0x0, 0x8d8, 0x100, 0xdde4, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3f, 0x0, 0x0, 0x9bd, 0x10000}}, &(0x7f00000003c0)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x5954fe2f, @empty, 0x4}}, r3}, &(0x7f00000004c0)=0x84) shmget$private(0x0, 0x3000, 0x300, &(0x7f0000002000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") ppoll(&(0x7f0000000080)=[{r2}, {r2, 0xc0}, {r2, 0x20}, {r2, 0x10}], 0x4, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7}, &(0x7f0000000100), 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r3, 0x7f, 0x3, [0x8, 0x5e15, 0x56]}, 0xe) 00:09:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="d33df9e2ce609dd9a2f2d40da8f99e6a13488c5012fa0dccf169fe14a41d98edabb2a5aede52d670b29a0c1f059c2a80de84524a09cdeb00f41c0c7859c8a79a7815e0591edb75aae161") 00:09:15 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000240), &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, &(0x7f0000000280)) 00:09:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x2c19) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:09:15 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x0) 00:09:15 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) madvise(&(0x7f0000ea7000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc008, 0x7) 00:09:15 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000001c0)=0x8) close(0xffffffffffffffff) flock(r0, 0x8) 00:09:15 executing program 3: syz_execute_func(&(0x7f0000000400)="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") 00:09:15 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x44, 0x10001, 0x1, 0x8de0000000000000, 0x3c1, 0x100, 0x0, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x10001, 0xfff, 0x0, 0x20, 0x5}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x7, 0x40}, &(0x7f0000000380)=0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002bf, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x60, 0xf, 0x100000001, 0x3}, &(0x7f0000000140)=0x18) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x100000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180)={r4, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x1ff, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000f) 00:09:16 executing program 0: syz_execute_func(&(0x7f0000000200)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r1}, 0x14) 00:09:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) r1 = socket(0x17, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x1f, 0xbe8, 0x40]}, &(0x7f0000000180)=0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) 00:09:16 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = open(&(0x7f0000001780)='./file0\x00', 0x400, 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000003f0000004dbbffff021d0600ff01000002004e20e00000010000000000000000000000e4ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000d374201900"/156, @ANYRES32=0x0, @ANYBLOB="0080ff3ff9ffffff01000080d4e4000081000000"], &(0x7f0000001880)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000018c0)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x9}}, r1, 0x80000001, 0x8001, 0x10, 0x100, 0x9, 0x1}, &(0x7f0000001980)=0x98) socketpair(0x3, 0x5, 0x701, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r2) r5 = fcntl$dupfd(r3, 0x11, r2) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000001740)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001540)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="08000000ff07000002000000005210748100b8c2"], &(0x7f0000001600)=0xa0) sendmsg$inet6_sctp(r3, &(0x7f00000016c0)={&(0x7f0000000180)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000240)="baf5ca6a325903b64994bc881aa97d06a20ab5f8f0267a43dd46ef7c0c7b740123bed214b0614012d77d96719ff31b490b75557c6c3b84f33b5bd29b69830fcc5c152564c1d2ac400035a5082650a27c07d91535cfc6b3084fb87c837f79c22029a1cdc5eb1e247cefea", 0x6a}, {&(0x7f00000001c0)="d033a9e3cd0d8f9e5f69e5f614db806152d19b77efe301", 0x17}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="b74f065194f438498d73f38f085514daf74d731f0d4f9602a681f55c548347027d7d59754e9c20bd1912a873816063cb90d214536dd5f67e591dbfc1377411c1ec8afbc081b9d47572f9253754aecb9ba42277933a103581f19bbfa5275f5bef1b6e9016fea9dc279ba12ebe2a5e0acb66f504ff7daac1fdc465e21605deb714546d382b7fcf960dc749d2a9b121b134ba1c5852de1febefe2fef74ee0e8", 0x9e}, {&(0x7f00000013c0)="654221554a5261bd40b9045f3cdcceb78d75b1507ab5a15b5ac345c55a76948b084b187eb2cc28c6c1cf9bc4eb2303802533c3915c6e2c0433c914f3c57b704f16b4aeb0b3a31f46b192c6e3da34a3c7d4", 0x51}, {&(0x7f0000001440)="6ce0bb1cb2254f212cc462bce795f830ca2cf17311028a45ded794ab1677e728664595d82500c51c5872e9fa011db8a43c49993651f7560927ca620c2146b9eb9df13c39c0da82e9e6fd9be997b000fdee1f89a31217dd", 0x57}], 0x7, &(0x7f0000001640)=[@authinfo={0x10, 0x84, 0x8, {0x5e9d}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x61, 0x1000, 0x3, 0x5, 0x3, 0x4, 0x1, r6}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @broadcast}}], 0x68, 0x20189}, 0x4) getpid() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") socketpair(0x0, 0x6, 0xfffffffffffffff8, &(0x7f00000012c0)) r7 = socket(0x17, 0x4, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000001700)=0xfe3a) 00:09:16 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, &(0x7f0000000080)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5b) 00:09:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x8, 0x0, 0x8, 0x5f}, &(0x7f00000002c0)=0x18) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x38c) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1, 0xfffffffffffffffe, @rand_addr="9a913258a49e19c7888a9fb2f8991899", 0x8000}, 0x1c) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000680)={{"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", "0b98fc806bbb3aadde25cf305607fc757a037e5b379e6f16573ad99d0a6f7ef6", 0xffffffff, 0x81}, &(0x7f0000000580)="80433eb912f33edeba27309595608ff66e49641f5fc2631fde1a3da3317fa1f6e10eb45750f83cbaa26375c6cb75c5ecd388925677c4c154c815212edc3a6fd7378d6a0429a9791929ae81443eff536ea43c1940f8c46744d1043c3fea2270afff414c2de5777c2b13fb2ba2a7382c160ef18b294aca5b2d4310c7f6f3eeebbcf493cfe2243a71765cca8b322cb5c0f5db173044101cc6c5dcca78989c79bf2f8dbc957e5abef8a8eaa64ca9e2e93d24069977c3c7c265a10a7813745950ea310692a0d9b3161c0e8d2b84dfc9490359e8ef04c3d67643a4ae13c3f5b58ce969e2b6", 0x7, 0x0, 0xa78, 0x8000, 0x5, 0x5, 0x8001, 0x7}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x3ff}, &(0x7f0000000340)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000440)={0x9, {{0x1c, 0x2, 0xffffffff, @empty, 0x1000}}, {{0x1c, 0x0, 0xa63, @local={0xfe, 0x80, [], 0x0}, 0x4a5}}}, 0x108) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:09:16 executing program 2: r0 = geteuid() r1 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(r0, r1, r2) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:09:16 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") msgget(0x0, 0x40) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x80000001, 0x8, 0x32e, 0x6, 0x2, 0x6, 0x9, 0x2, 0x4, 0x9, 0x20}, 0xb) socket$inet6(0x1c, 0x3, 0xfffffffffffffff7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0xf69, {{0x1c, 0x0, 0x200, @mcast1, 0x8}}}, 0x88) 00:09:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x107) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000740)={{"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", "31f5613af579cca9d2564a67053c7e196faaa8d22d5d3029101df64f51689d5c", 0x4}, &(0x7f0000000140)="71a3ce6fa6e442942d59b1d28127a10a2120b8036bfb048b507a665efbb21d4ffe55d1dcb98b752678fc3e275eec304196f0f1ede13b4050c6006304f55e48694c196a1002a766df1a9f5115c4233c6d765ff378861cc74d7221299d20f944fec5cd3bff3438ed85dbd26b4aec9f50fbcebb01ce372f5d1010cf11fd9d1d0b1d3f324f6ea58c7325ba3021808d80325531f9824a7385e6cde2708cfd6315a74fcede7c2bc15448", 0x5, 0x6, 0x2, 0x8000000000000000, 0x7, 0x3, 0xb4, 0x100}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) fcntl$setstatus(r2, 0x4, 0x10048) recvfrom(r0, &(0x7f0000000000)=""/149, 0x95, 0x43, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) ftruncate(r1, 0xff) 00:09:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0xffff}, &(0x7f0000000080)=0x18) setuid(0xee01) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="cdb3693a3a4cfabe17c210b746ff4ba7b4b95c661739c66ae3b679c958718432ed06017877625be9b1") r1 = dup(r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000180)="4798ea452b7c450b5c2ead36249d058568b25d1479d056193d2b08fac374a98c93bb99988862791422c29e4446f4a89b8ae56c825ef884d9758380fc106a4b931748fc2803008dc08f4fa191c44338e68c1b36b0658510011ab5d420df450eda090a09bdc9c845309ea73a1fb06d47cf05e369e411e85a929076786588888737e71e8b4b86df69e1e2a85ec29fbdaf8e53a4444a610c08d2d0374e07e95e7f46aebf9c80dfafd29ac9c979077f8f7ef272") setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x400000000000, 0x4) 00:09:16 executing program 2: r0 = socket(0x10, 0x2, 0x6) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffd39, 0x10000000) sendfile(r0, r1, &(0x7f00000000c0), 0x8) r2 = msgget(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/93) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x1, 0x4) msgsnd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000d382299b64cd131ce32cacf77c9fb85903c8d80fd5e0ee23e0bad36269cc6318c0429cc68554155b92fb5b36ab3862b3c193015c387552884dee046491b6ed970bdeddae48e9338115cb04d7"], 0x1ef, 0x800) 00:09:17 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332fe8aed7aed7f55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc90f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 00:09:17 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000340)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c462b5ac92c642956426410f1035a808c190edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:09:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:09:17 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ftruncate(r0, 0x385) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x14) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="5dbad4f5ea5167ca5a798bed7b58a7c1cda7dde27951219fec321f2a9b8ff34212517d78188944e3234e9ac65410a1b022b9a42790d3e363e9b448b70ce0a7d4d1142e974eab0f4798d3ec9180a71e5c8270a6a3b6cb557fcba1eb6b38d382159e26c929f488f65ccfb7e06a8a1533da093bd0d8482415724ca557e08af4ad116f025777fea2e826ca98f4f2831273e3773948db5d38b4f8bf7129f2c626dc59e4c96a746586175f35e9444301bb9c4def1bdfc4161c5112b310981f6005f5707f134aed7a1984059f09fd4ccf5533657967eef04d2f7f81c597bc25c6e464ba20b1686ebdd56b663c") setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x52, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x480) semget(0x2, 0x4, 0x1) __semctl$SETVAL(r3, 0x7, 0x8, &(0x7f0000000000)=0x10001) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) 00:09:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x207) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x6e00f7e2, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x1, @empty, 0x8}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x2}, @in6={0x1c, 0x1, 0x8832, @mcast2, 0xfffffffffffffffd}, @in6={0x1c, 0x3, 0x200, @rand_addr="ae8dde88d82c9a7ea3c15620e25e0ec6", 0x200}]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@empty, @empty, 0x0}, &(0x7f0000000740)=0x3af) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000002c0)={{"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", "8926a650b8008b88a96e72f0e829c643475998e0296e8e53bf1bd569fe7009b1", 0x57, 0x800}, &(0x7f0000000280)="dfc865f21ca0c979f651712a75c91b30de18acd5a27821a6b39bf9b3e3a50aa9f64eb564", 0x4c32, 0xff, 0x4, 0xc7e, 0x1, 0x1, 0x7, 0x7}) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000200)={@multicast1, @multicast2, r2}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x8, 0x783, 0x9, 0x4a1}, 0x8) 00:09:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c650000f720e6b3661420e2d0777b18b2d6b065b198fbe004a35a5da24dc009addb25f4a4698465db9377a8a752ba864b21162fe420a655f5be89a9d1d4a7defacc7aa4af1d0ef9bea503ee720aa1ebbfbbd3901b624bace5413261717e68c4f671cd08000000e279e57a856d179cab2b97c56f49f9c3fe7f26e8c0e3155930d37a9f9b49dc64cd2c2f56822907d0cc5149837a15f874958891c2badf68928e38ae1acfff7f0e000000000010000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:09:17 executing program 2: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0)={'accf_dns\x00', "223c318cea347531724025e402eaf661bbf10727e32721b2ccafb9f0dff117dda5a33a2658a1daaa08386b1576b059c2632ecf99a65bc2024ffc9626afcc7cd5e631973b009f22ff10d4b91d7e74cba8368167e8a2289ed5576e1029a01b59440e627d6ca9f73693ae6b4e3808642a4e1ff91daa2fbdeeb7018b95cde631e7af331bfa8104896e68eadaabcbc0f94a90effdc3d5160da0b8cc8515588f64ef398ace684cb9791fe25498e4edc25a021ea75d82820eea85de1ecef4116e498802bb8a1eeff62adcc0bfd83ab84cf327b92d83007acc6e4f2c6f566e82a1ccbb7f5d83c73a5a862f76088821cf1e0fa61b"}, 0x100) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000180)="a6dbd4273171eadf7483f6254eed60b070f2b9e2e4e3c4d9383e37322348b443e0adbba497261ad7fed47e9e0260b2a4d15f97b4c9330fc0c06324bca9e36317fb4748fbe6221e1451cf38b4b740") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="332d70c02fe744bec828fe2cd7de7fd7a19e6b3e7f9ce81680") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:09:17 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) fcntl$getown(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x55b}) 00:09:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xffffffffffff0000, @rand_addr="1459a769abc8736fec953d144ba23e6d", 0x7}}, r2}, 0x84) 00:09:17 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) clock_gettime(0x4, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x17, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x87a, 0x120, 0x1, 0x6, 0x81, 0x6, 0x0, r2}, &(0x7f0000000100)=0x20) 00:09:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x101, r2}, 0xc) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:09:17 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) mlockall(0x1) sync() r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000, 0x181) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000002c0)="ccfbe3b98511b51d79008efcb03700e21f1256f87bb3db6d25c1df515b044767c1883b15f6d2ef4f0d7da307e2f8de84f7d0f4d62493f55893e44c693a32c510ba3ddb430a96f29e6f3bb0cc639315bbfcc9d2cf6ebe5d8626e10fe9f3842910cb20f233fa82bb66ac25e9157b8e1e570f925354607d7c28d9a794eb") syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") socketpair(0x0, 0x0, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f00000001c0)=""/68, &(0x7f0000000240)=0x44) open(&(0x7f0000000140)='./file0\x00', 0x402, 0x4) 00:09:17 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) fdatasync(r0) 00:09:18 executing program 3: syz_execute_func(&(0x7f0000000240)="f30f2d33b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0x6, &(0x7f0000000140)) 00:09:18 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) syz_execute_func(&(0x7f0000000640)="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") pipe2(&(0x7f0000000000), 0x0) 00:09:18 executing program 1: syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411660f56df") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0xdd2, 0x200}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r1, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x1ff, @loopback, 0xfffffffffffff6bf}, @in6={0x1c, 0x0, 0x195fa000, @ipv4={[], [], @multicast2}, 0x7}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x6, @mcast2, 0xffff}, @in6={0x1c, 0x0, 0x10000, @empty}, @in6={0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3f1, @empty}]}, &(0x7f0000000100)=0x10) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/15) 00:09:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:09:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) ioctl$DIOCRGETTABLES(r0, 0x20006602, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000000c0)=0x5, 0x4) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 00:09:18 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x5, 0x3) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:09:18 executing program 0: r0 = socket$inet(0x2, 0x20000006, 0x7f) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0xc8b1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4}, 0x8) 00:09:18 executing program 3: syz_execute_func(&(0x7f0000000100)="969898472c431cab0f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = semget(0x3, 0x2, 0x45) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000000)=""/54) 00:09:18 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r2, 0x0) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00']) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000680)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:09:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getitimer(0x2, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x4, r0) mmap(&(0x7f0000fab000/0x4000)=nil, 0x4000, 0x3, 0x10002000011, r0, 0x8000000000000) sendto(r1, &(0x7f0000000040)="2fe9db652d3e92c8096b8caf942145cb713a8f55cbe88a93997becd9f342c11c7d63f400f408bd237227305deb12617000e1a8d6f62935c9ee246f24a68aa8b64995cf2736cf2d7b512d3fbd6e9043307e1d6b154eab5ba88d1565fcc0d8c4295acd3bab29c1d7a396ff1817a20dd1af13b4f32ccd5c2f34c3418d253f2f2413873ef0d24d84194b6d983423257cde027262af141425e9520a225d3aa229cec1c8b4a666fc285bee2387af388e7e00b7fe9c110d8f234b8f68759437", 0xbc, 0x0, &(0x7f0000000100)=@in={0x2, 0x3, @loopback}, 0x10) 00:09:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/106) msgctl$IPC_RMID(r0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:09:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60c0e54400183a0000000000000000000000000000000000ff0200000000000000000000000000010000907800000000ef0200000000000000000000000000010c3be34833abfbf35cf023a97f97d5b0ff5a23c2323bdb59f25b64a38426dfb71654188f03343d152a917c7a1bbb8e301ff2cfadcdca9b6cb88cba7e0652a3a37bbba2738fa572e7a448b8dc14a95fed18057da843"]) 00:09:19 executing program 0: clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000}) socketpair(0x0, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="ceee051b3dcdaa1f3771c384114a20a3320a58c7d6f6454398a60f81812f843b654d04664d368990eca6d5f8d0735d14b7baabd1b40a06646f509f23254578e593d7a0f068bdb546a5011750232f8d07375324c60d9fd6991a4d061252ecea206f4c833c3e338990fc63e2d1416acb31ae6e43550a319fcb2fd2c5c926de1acacf200fd2c6db7f62882e73eec0eb38ab6c9ab616") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="090000000700f10300005e456f190322a7090004000000008007000400"], 0x16) 00:09:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/106) msgctl$IPC_RMID(r0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:09:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x20000000, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0xd9a, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, 0xffffffffffffff59) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000000c0)="03cb6a88ea4300b2f5b1ed3c5fa4161773bef8a3ccd781b585651c7f7974a2ae62c6d81df48cbc2897287e53f95bbe2f4addecd8355480e2ee3f89e2b0b9") r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2, 0x0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f00000002c0)="5e9f9506e7824ca9") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x2}, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x8}) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x1) 00:09:19 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) socket$inet6(0x1c, 0x2, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), 0x3) 00:09:19 executing program 1: r0 = socket(0x11, 0x10018000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) 00:09:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="4eb7d2b94068a2a24f63147ef96db7d8e4c48c55c002bcc6beef0da8d8e565deadf84aa982f8898310b9e3b3867fe76bb9ebed1a5db099b5816063e2fa6786b2fc1752d2d5bb7974152af4428f367cb0") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000010c0)={{"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", "f3180586e55aba11f0764ff9f628268669a5109c43ac6af20006657b0ccf950d", 0x240000000000000, 0x2}, &(0x7f00000000c0)="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", 0x5, 0x3, 0x3ff, 0x8, 0x9, 0x7, 0x0, 0xffffffffffffffff}) 00:09:19 executing program 2: syz_execute_func(&(0x7f0000000240)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x2, 0x2, 0xfffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x9, 0x37}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0xe4, "93729d03b21b2e5a210537833b0ee6d214653199a579d2a93c5c095f647507d46e6aa259fbe2c9a6d207747fa347337a57167fd920578c2ebb1b42520ade850e8b1e69be92bbc9befd1c3d278076f98c6fbc0c567574c1d677a8ac4f5813abf576483cedd9ec6ef9e2124a61fa13f1f50c162474ce4d6b9dd05b5e61c8ac7d2fefdc96021782e0e035390afa6fa986b2014054e9879da2b6b240e8755060b1bfd5f4d249b71c3afe620a8ffeeaac40c7bf514b9a4fc66c6137a2c2fb1abd657b0aaca09524d2c7731ee3560cb9512fd88c0b4799b376f2e37ce3c586a3fa10155e04ab82"}, &(0x7f0000000300)=0xec) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000340)=0x900, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r4, 0x8}, &(0x7f00000003c0)=0x8) 00:09:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000340)={0x0, 0x100000000, 0xfffffffffffffdf2, "60b07b0e31c4a68130bf3ef6a201711b803f50e4aa679fd5d3380fc5b5fe0e2292c2c65483318a4603d782983fb4de7b6fef3cbf47d518afee9db99535d5a6c6969e33510f5a"}, 0x4e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:09:19 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x3, 0x8, 0x5, 0xff, 0x1}, &(0x7f0000000500)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r1, 0xe7, 0x1, [0x2]}, &(0x7f0000000580)=0xa) syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x40, 0xf, 0xffffffffffff255a, 0x14f8e5bb}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)={r4, 0xf9, "f4d60f4bf020c7530908bd9f295ac0675a427fe83e33e02589070abad10c431da7c7c63085f423dcc380447b272d472ef8aa8d4f3473c24c7760c1824ebdf7e5b9aa02939fa95b6ffb4a4ba2e34ea6e85d6ae33adeb3deecabb6334456a45d1423fd41d84c2207d7f0c338139aee27720ce96b3fe78ec170bbf9ca32a27f6c1778a15c2a423d167c3d1c304bf24e56b788f655e26d7f03799ef38a18a2fbbb90f1864c58aac2e5d3d04881d19adab89775ce286349de0962f607be7fa338d8e9badfe1b1c0003ff6e829febc881ca8209a5fd2b87f6400e4d0d6f6efe2a373369ab3286e5a4fbdfd64aee3d9583f893fb4a062206c4c2a614f"}, &(0x7f0000000380)=0x101) syz_emit_ethernet(0xe2, &(0x7f0000000000)={@random="722b14b93457", @local, [], {@generic={0x802f, "28ddf8e06cc59e733ce359a6de339c2f2f3da8587b1a9519d1a846ffd64e2fe6071766cf1da8aadb7cb62495720307b369fd7b4f97ce20209d4898171c54b8e6f3d530651d891fd5d9c71dc7cfb19441c2bd0d2b51b1034f9e4cfa66c66e9831a286fdce81e6c35099b467607f7d2f9634ea3102a5b1e279ffd110704a799a554b5c994b6cf6986d0edf68c881c18ec69df35615074b3769ac40d5d65a482e9c649885459ae276708f6a16a18a3d13975b5b8268a1a91823d0782ef7ae73c180e1107d7642b46c00c24dcd8e94dc745607c43f15"}}}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000003c0)=r4, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x0, 0x4, 0x94, 0x3, 0x7, 0x5}, 0xa0) getsockname(r2, &(0x7f0000000680)=@in, &(0x7f00000006c0)=0x10) 00:09:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="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") 00:09:19 executing program 1: msync(&(0x7f0000fc5000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r0, 0x0, &(0x7f00000000c0), 0xffffffffffffffff) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/130, &(0x7f0000000180)=0x82) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x900, 0x80) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000013c0)="e27708d410869a8c99e5c4b966b2c4a26ee3e839b4494502bbca198b8b12ab2e813ba6cfafa654eef33fdfda0176104accacc52f12cffcd79645dd76f6483700f96fa2cf1f8eb2384a8d8b4449f811535b90ba9317817fd254d3adef64205a09d796fa819c249e730fc6202a51ee6055468de93f3d90e3e14c2c3814e399182bda8b60c12619771b3f7b58780aadb7e54f35320a7153a4552f400cb0ddbf88d1d68204c8a329d3a1b1273861e22e2bcbc7fd1cb4f11bd46ed12a281c74aa76ed800d09c955c617a3cb19dee7ef9bb21c62598f62f9aee5012cb2e28e73ae3eb5bee1a37ce690b16f30fddbf3e1af6361bfbe1d8838a5") setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000044c0)="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", 0x1000) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="b044020705aee0cfaf9d93e57db6a5965f8a4902bb9529aa1c36c54a6415795801132fa56f6641136e55b09e3373cbb10b3736e7a57ce3cb2d4fb7f2b42b855b9efe2730c23768") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cc4c279333e5776c16161787896c401fe5ff68d1ec18b000d0db1ac45e22c892a0f0008009f") 00:09:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000001c0)="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") syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000040)="c40182c2b200800000fec4e298f397faffff7f44d9fbc4a1fdd7ddc4a145db31c4a1d1e05f3cc442059c9cfb00000000c4c31178eabbf341dee7c461fbf029") close(0xffffffffffffffff) 00:09:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x40, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000012c0)={r2, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001300)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/pf\x00', 0x8008, 0x0) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000180)="a8a82469fde9311a58e72daab85965ee8febdbf5d9cfefedb2733e053b7afd2df6d864f60967840add36e738") r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000001380)="453ccf51462217c1f56c5cb8de6ff55235fef6bc39") setsockopt$inet6_group_source_req(r4, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 00:09:20 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={0xffff, 0x10000000}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="8c76f3fd909c730f283b") ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7, 0xd9}) 00:09:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x4, 0x0) fcntl$getflags(r0, 0x1) r1 = dup(0xffffffffffffff9c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x182) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0/file0\x00', 0x400) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0x4}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r4, 0xad0e000000000000) 00:09:20 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget(0x1, 0x2, 0x4) __semctl$IPC_INFO(r0, 0x85783b98604f7107, 0x3, &(0x7f0000000000)=""/76) r1 = msgget$private(0x0, 0x43) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/45) 00:09:20 executing program 0: syz_execute_func(&(0x7f0000000140)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:09:20 executing program 2: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="89a5f70f2d730940e3c26dcd9454b533f3dfd63509898428f307cc4343cff8ec36c393325dba1a43a5b4a64b0ffe8adb5889457a4437642a139a7cbf4e5a8f9820fa4dc78b6348bbe32c1015634e3d69") dup2(r1, r0) sendmsg$inet6_sctp(r0, 0x0, 0x4) 00:09:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f002e3a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000002000000000000003300000000000000000100000000000000000000ffff00660566"]) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:09:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x800000000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1) 00:09:20 executing program 3: setitimer(0x0, &(0x7f0000000080), 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x1a}, {0x11, 0x101}}) 00:09:20 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x100044, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00000) 00:09:20 executing program 0: syz_emit_ethernet(0x81, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @remote, {[@timestamp={0x44, 0x8, 0xae7, 0x1, 0x0, [{}]}, @rr={0x7, 0x7, 0x8, [@remote]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x5, 0xff, 0x7, 0x67, 0x3, 0x0, 0x0, 0x6, @loopback, @broadcast, {[@generic={0x86, 0x5, "edf3df"}, @lsrr={0x83, 0x7, 0x401, [@local={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0x3, [@loopback]}, @end, @noop, @noop, @rr={0x7, 0x7, 0x8e, [@multicast1]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}]}}, "35c9950494f72f"}}}}}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 00:09:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x8, 0x7d42, 0x9, 0xc9, 0x101}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) setuid(0xee01) setgroups(0x208, &(0x7f00000000c0)) 00:09:21 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(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='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x96}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6fb, 0x80000000, 0x66}, &(0x7f0000000180)=0x10) 00:09:21 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) 00:09:21 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") ftruncate(r0, 0xff) 00:09:22 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(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='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x800000000, 0x10, 0xffffffffd07405c4, 0x4, 0x8, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2020000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000007cfacd2a00"/128, @ANYRES32=r5, @ANYBLOB="00000000ff7f0000ff030000eebb0000ff000000"], &(0x7f0000000240)=0x98) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") freebsd11_fstat(r4, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x4}, &(0x7f0000000400)=0x8) 00:09:23 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0xc0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x0, 0xffffffffffffffc0, 0xffff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x9e8}]}, &(0x7f00000001c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) write(r2, &(0x7f0000000080)='-', 0x1) write(r2, 0x0, 0xffffffe7) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000200)="4315e3bd6337e9f463da26edd0f284e50571af77856a98afe1532414f6e2d44300cea86f5bca8ce0cd42166e8deccfdb76e542a8446d4b28de3eb66d36b13a3a276e3c60ec2ac53405941f5c6c88f7d36d61fe115a65dccff8b1c7d5770450f02471da447814614622cdba9fb33d8df176320d04a6da0e5383c303db35f74e6b85c9e59ccbe603c723e538e0ea580bc16827d6407cc25cfa24dffd46943ee3657f3b19fb89fdbead3292323335b5a05646ead2f438300f04c9b7e4c3707db94d497ef1e298ffc4c4893339c20b851705c124255d1d3065a283e387c86c") 00:09:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="b5f5340357aee38f0420654294b7519ff9c8313edb925cc20458cf6d7e9d7c9a0251a56ed80ae3188d293f15c1a4564485b9a5e2b175caa08a2a9ca41e895e4637da951f9b9f7abc8ebc312055e079b1d9349c40e9ea6adb05c0845a70f8aa912ca8c7852f01776a5600602af8e33f5cecbc1096e767bf4c46e4af2e52b26940f4dc59ac2dc13790217e4fafe49b71900ed192b594398b3feebbdb8f8c2a9e8ad893490c2421ebc1ab21e8dfe62978e4ad9dad5aca393d47afd0fca8b000881c0a2e8eba467e4c7d68d1c17e3b6153732784c6ef0db97c998c2b7b9c5d3e5d0d3cbbea1d7f0fdcef96ddd3de0cfdbd494a4bec24", 0xf4, 0x20089, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x0, @loopback, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x8000, 0x4) listen(r0, 0x34f) 00:09:23 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) flock(r0, 0x9) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x208, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="63d93e5b1a9a388cbfb5908e3d800d0c99227e915ee50c7465254d60351405c9475c57d614365e3bab4e35c2316a781887301b892df726de634c263b9cddd5f2654c7854891809ba35c465f669ee9a7c71e639f6695cf6799ce2f2d337ee70d062a22d541bf604e3a05729646ba1a554fe2ac5764e", 0x75}], 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x3, 0x42, 0x9}) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x1c4) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") 00:09:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3ff, @empty}}, 0x0, 0x1ff, 0x6, 0x8, 0x4, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x2cd9, r4}, &(0x7f0000000180)=0xc) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r5 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r5, 0x8048756d, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000380)={r4, 0x1, 0x400}, &(0x7f00000003c0)=0xc) dup2(r5, r0) 00:09:23 executing program 0: socket$inet6_icmp(0x1c, 0x2, 0x3a) munlockall() syz_execute_func(&(0x7f00000000c0)="982c780f05bf20d0f803913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c0000c4a13ddb856d5666668888a1c40fbbc4c2f9f7b7655666664583fef3c4e289a9a6000080203a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c442dd9889090000000f38000040c43bc43b3a5c848428681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x910, 0xb6, 0x3, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x281200, 0xfee}, 0x10) 00:09:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) mlockall(0x1) dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 00:09:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x3ff, 0x9, 0x3}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x4, 0x7}, &(0x7f0000000240)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getpid() shutdown(r0, 0x0) 00:09:23 executing program 0: r0 = dup(0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000)=""/55, 0x37) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffb15a3ffd450000300000000000019078ac2300bb000000001100107900000000450000000000000000000000ac2300aa00000000"]) 00:09:23 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/416]) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x8, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000540)=0x1c, 0x20000000) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7, 0xae}, &(0x7f0000000240)=0x8) 00:09:23 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = socket(0x1, 0x1, 0x9) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000) socketpair(0x17, 0x0, 0x20, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x2}, {r1, 0xd0}, {r2, 0x20}, {r3, 0x2020}, {r4, 0x8}, {r5, 0x11}, {r6, 0x48}], 0x7, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) socketpair(0x1c, 0x1, 0xe5, &(0x7f0000000200)) 00:09:24 executing program 2: r0 = semget(0x1, 0x5, 0x200) __semctl$SEM_STAT(r0, 0x85, 0xa, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fsync(r1) 00:09:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000580)=""/195, 0xc3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @rand_addr="7ad7dd186b56d6e48bfefde0e88041cc", 0x400}}, 0x0, 0x8, 0x6, 0x400}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r2, 0x3f, 0x0, 0x1, 0x15}, &(0x7f0000000180)=0x18) 00:09:24 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x3, 0x2, 0x0, 0x4100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 00:09:24 executing program 0: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) r2 = shmget$private(0x0, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) r3 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getgid() r7 = getpgrp(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8893, r3, r4, r5, r6, 0x8, 0x1}, 0x100000000000, 0x7, 0x100000001, 0x1, r7, r8, 0x7fff}) 00:09:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000001540)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg(r1, &(0x7f0000001500)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="33b65bb01d012a82fb4e955fd36647d300f7106395bab1abf4238b5cd04a399689d7628a871418bce0403273b842409c19f1fbc99b1a5239ef8d9dea815d8e2720aa4555c6f166e0474db16214e35ce030bc4a738a88f7e38a2a37a0dc4099ee76a2", 0x62}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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68282ac42f368c322d4b7128bf0bd08f1338efcd629f05bdc"], 0x1390}, 0x20101) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:09:24 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") 00:09:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000fef000/0xf000)=nil, 0xf000) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:09:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x400, 0x4) getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:09:24 executing program 2: r0 = open$dir(&(0x7f0000002080)='./file0\x00', 0x10202, 0x4) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0x28) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000001780)={{"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", "d307fe0652a9568caed94541f87b4c75d04c557c6eb666d5eea9987d4e71af6f", 0xffff, 0x6}, &(0x7f0000000340)="d7db7afd6fde21988acd2f56138b4eb21624909a5f1905a9ca622bdf258a54a77db73ca02fc465ec58a70acd6a71b09bf4516524c287a5e88db0e0ad047b6d1c1d1419", 0x5, 0x8000, 0x4, 0x2, 0x400, 0x9, 0xffffffffffff83aa, 0x8}) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f00000003c0)="6d49d0f4b10d1b9205873f6a83f5aec4331050b6f355", 0x16}, {&(0x7f0000000400)="642f54ee3642844b63ed179b63b82bee9625243a063a190d050f8cc1f40bd1de57169f85925eef6ac2d9b58246a34cb1816eb30bf5feaa38c2194e86606276643b7e2687303631016607f2a7281b6c9dfeac51504922809055345bf84430121ae60bad3ae0ab15a54aa9a8207a052abeb29c486631bc68f3db0d6d36c6f340aa312317146d8efad1f45502856d", 0x8d}, {&(0x7f00000004c0)="e40fe05125300b65b79cbef4f78f8a8c6f36d4c28ea96f657d21c53e549703a3442d5bfd17e2a97448521d4b9431e533cc7cd1b53c9aaf89b3a8d16ee793effd2b6b6266dfc298b82376a5bbdc5a9628e4e336bfcac29004862d8d766487c9a510876acbeaaa18a97313aaebde2d3568b877b6554d98d041de9dd97341efcc10a48bdc61f63607044496161a8f9765fc9f7361bde0748ed55743c05c25a08c8923dec4675bb6ac61278cebc8251b0c5fc4138bb4f20767336dedc0b41541bfcda1de9a4569aedb1c197b86f739259f0e2cf561f0f6837320c9", 0xd9}, {&(0x7f00000005c0)="a6754cd271501ebd6252d2e8a5a348785e2b1aeaf771a67a0b7d4b3d11aa70379f48d1d1581f4cd0e8758d01249eac8e334637", 0x33}], 0x4, 0x0, 0x0, 0x20008}, 0x80) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) r5 = msgget(0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() r9 = getpgrp(0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x800, r2, r6, r2, r7, 0x10, 0xfffffffffffffffe}, 0xfffffffffffffff7, 0x1, 0x2, 0x80000001, 0x7, 0x6, r8, r9}) setreuid(0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001c00)={{"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", "c901542a7ef51ef86ecae0ff330d62552cb99b7bc3dcf064f8600d2bfbd344c0", 0xd063, 0x7}, &(0x7f0000000680)="88385db767492a83ba79beacc3f4317964bd161ffb15032d93e81001bd2ca6a12b08eeeec34bb82f89dfe4b60d84b985b38570efb97d3e8387bd72d723a0cd109ed5617cb6438ea55fa94c19343ad1ddc49fbccc765f622b430b7f04f6bdff54990d5c91602ddc7af7dd8be6552fa9b5b38724ed73802dadf265a01d88202b1af9ae8159c3d82ef1", 0x9, 0x3e7e, 0x400, 0x1b, 0x6, 0x6, 0xb, 0xfff}) 00:09:24 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r2, &(0x7f0000000000)=""/38, 0x26, 0x40040, 0x0, 0x0) recvfrom(r0, &(0x7f0000000340)=""/59, 0x3b, 0x40002, &(0x7f0000000380)=@in={0x2, 0x2}, 0x10) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000003c0)="19a82a706f4413e22346ef1fa608e07816034050f8d6ae04f17c7c327adf7a7192b64b6b54f94acc6bb411b718fbe9164f64d531") ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = getegid() getgroups(0x2, &(0x7f0000000080)=[r1, r4]) getgroups(0x1, &(0x7f0000000200)=[r5]) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000280)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 00:09:24 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65b000"], 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:09:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x6, {{0x1c, 0x1, 0x81, @loopback, 0xfffffffffffff8be}}, {{0x1c, 0x0, 0x81, @empty, 0x9}}}, 0x108) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) 00:09:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) geteuid() write(r0, &(0x7f0000000400)="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", 0x585) 00:09:24 executing program 3: symlink(&(0x7f0000000000)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', 0x0) 00:09:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = semget$private(0x0, 0x3, 0x200) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x3) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:09:24 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:09:24 executing program 3: mkdir(&(0x7f0000000280)='./file1\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) r1 = semget(0x0, 0x0, 0x44) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000001c0)=""/99) close(r0) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r0, 0x0, r0) write(r2, &(0x7f0000000000)="00a0044650d717d6d9eb6619c1d02e9ee3ae5558dde3545eb9cf895c6e09225336875b214dc6bb41d3323f0f8d3e63b9a13be35a962595f22e849d440db21f66fa84db53bff3133b8dfbb1e414b457989b57bbb2e2361277f4da738147b1", 0x5e) freebsd11_fstat(r2, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) write(r2, 0x0, 0x7fffffffffffffff) 00:09:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) getsockname$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000040800000000e1ffffff0000000000000000000000000000000000000000000000000000000000000000000000001500"/89], &(0x7f0000000100)=0x59) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) execve(0x0, 0x0, 0x0) 00:09:24 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r5, 0x8}, &(0x7f00000000c0)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="02000000070000000400000009000000c4000300"], 0xa0) r6 = msgget$private(0x0, 0x88) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000300)=""/49) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4, 0x9}, 0x8) writev(r3, &(0x7f0000000100), 0x100000000000004c) 00:09:24 executing program 0: syz_emit_ethernet(0x8c, &(0x7f0000000140)={@random="cd3997030f00", @random="3c54ae50283b", [{[], {0x8100, 0xc94, 0x100000000, 0x1}}], {@generic={0x8036, "f453514df4dae7c83aaf13d7b69e92578b69809d8fdb8b0b756c38506dfa269487e11f72de43f96d68d8f09fa594540de8b587ff1f808dbe4640bb8947953e4d7a9b379c53d79e1c2f2eb1732f375916e6acc8b2f328292d9e352201d8e03cb73e053dd730d6e4a7f2b17fd8cbbe6428402a6e1090f6b72054a2"}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x39e}, &(0x7f0000000000)=0x8e86f0b9ff3709b3) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x3}, 0x8) 00:09:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = semget$private(0x0, 0x3, 0x200) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x3) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:09:24 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:09:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300071febe2cba73cd6a13905e71791c6ede073c21232fb327830405"], 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:09:25 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r0, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r2 = dup2(r1, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:09:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x9, 0xca7b, 0x8, 0x5, 0x9]}, &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000580)={r3, 0x1f, 0x80, "649919652c7d9cdb94f623ec4610a16f391b1e85f4489f550f789c4b9afbe32a8c645beccfa857b9d9e963869bba6a1f5fd257d6936056d3292181923f6e2f4f0273ea01869c895b7a00dd1adf9e86a3db456e6c9ec952eb4dc6bc4dc7a453bd29caa426bc199817f11067b7031b8c4de464227d69d8905d9d6f9be120d13987"}, 0x88) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000740)={{"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", "c1ba07f48e7dfc2b267ab6b8b0babb274f722b7d5818d19a0cd32b5ef373edb5", 0x7, 0x3}, &(0x7f0000000640)="8cbace42bfa5f193f708b0e25aa550dbcf0afc5b716ac710167d3253b210374ef0b7174ee0a633a568696d9002ec5eb3155259d29ebece70c587716ee14e7eaa008460fdfc52144664e59b281d8561a9256ce384fdea85720cb63e85b0463710d0b1530c5bf80d5ada61cdfb78d1ee770834cb969015c1bc138b634fee060d07f48dec1e05edc1f2e16ab0149f1d0239afd89e918b6d4cb356d531c7084f52cc39adf89c9841cefa905fe66aaee1072a453c3811f5792a374c92d000d42b3da9c88138cda02610f261", 0x100007, 0xff, 0x7fff, 0x2, 0x400, 0x1ff, 0x10000, 0x7}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000bc0)={r3}, &(0x7f0000000c00)=0x8) 00:09:25 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)=',-\\\x00', &(0x7f0000000100)='.\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='[^\x00', &(0x7f00000002c0)='&.^\x00', &(0x7f0000000300)='-}[\x00']) socketpair(0x1e, 0x3, 0xdb, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x7, 0x8, 0x4715, 0x6, 0x3, 0x56ece8d2, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x200, 0x1000, 0x7, 0xffffffffffffff80}}, &(0x7f0000000480)=0xb8) accept4$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10, 0xa1a76c0562837ea5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000004c0)=r2, 0x4) syz_execute_func(&(0x7f0000000140)="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") 00:09:25 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x1) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r2, 0xa) execve(0x0, 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="da6f4a655e74f191396814e0102e7036a277a9b8e378a9b182c0dc0a43de8619e5b6e8209722a3fee00f842b2defbace4e2430839951b59a1e58c2c17d6659264ccf9f6b15542cd204ee8f9a7940323b5f02687a85d9d092a24930e6ac2518098682236f05a10353c53fedbe77ffc9f727") 00:09:25 executing program 3: r0 = socket(0x3, 0x10000007, 0x6) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000000000), 0x6) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x8, 0x20, 0x2, 0x3f}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x15c6, 0x4}, &(0x7f0000000180)=0x10) getpeername$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000240)=0xe4, 0x4) clock_settime(0xf, &(0x7f0000000280)={0x527d, 0x1}) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000300)="cd") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x3f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r3, 0xfffffffffffffffa}, &(0x7f0000000480)=0x8) ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f00000004c0)="958b7a6b3a64defdc2a21158358cd2edd9683d69a54d6d43c96a16ebb450bd3990d56277006b0b5fe0dc8d215b9bcea46136d190dafd99c806ed7f1e8b8691d0dc2ceb3438a4e7def6c9a355da8abc91a364c0544c0524712c22fc76bc6cbeb367fc33de9e99df67744fa4546800bd1db13d6973bfbc2e65afd3879cebe0e9c5f283c192bd115405578c21a34739a14a1212eccb4bb6e721bd69e24ec9ec63b0536d08dccb8a5961a19d8c903ed8db761cea856ac702917bdf27568d9ef82b16bce7d2fab4df9f64d089a89f389d7e1a223efcce68870ae5f5c890c9504b6c") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000005c0)={r6, 0x6}, &(0x7f0000000600)=0x8) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000740)={{"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", "15d952eb64479347b2dd0cc5c04a4cd51196ea42666defebdec888877668800f", 0x100, 0x8}, &(0x7f0000000640)="26e2c25b8df4e3044374a3fd93ff62bde07cb2b204c40510a16a4a37b67975bd6fc470881138f2afb713b0b100e15026d48c43dc7f63b520b29f9f1888f74da578ba7c0a4a5a9ebe7a355c35007b99a9bf3ec7ac718f056ced2715cf789b4354bddcb7df2d1b4158614e615f2651deda34f6a4643f02c4e50d87cd437d8220d88d7e3921c23660fb77f21cba054cf82b98ba1eaa2bcf782455de8b1f8c5ab3b9f018b8f03195a6dba3a7ef8a8a74aa76e152e477712dc1f7700d78e24b3e5f082788dac300724905f9242ceb2332792e256ff16a9df48841dcd5a4ca2c8a5ea50c", 0x7f, 0x1, 0x9, 0x3, 0x100000001, 0x0, 0x6, 0x6e4}) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000bc0)={r7, 0x7, 0x8}, 0x8) ftruncate(r4, 0xffffffffb7b10763) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000c00)=0x101, 0x4) getitimer(0x2, &(0x7f0000000c40)) clock_getres(0xf, &(0x7f0000000c80)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000cc0)={r7, 0x3ff}, 0x8) preadv(r4, &(0x7f0000000ec0)=[{&(0x7f0000000d00)=""/219, 0xdb}, {&(0x7f0000000e00)=""/169, 0xa9}], 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000f00)=0x1, 0x4) fcntl$getflags(r1, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000f40)={@in6={{0x1c, 0x3, 0x7f, @loopback}}, r7, 0x2, 0x1000, 0x7, 0x80000001, 0x7}, &(0x7f0000001000)=0x98) setsockopt$sock_int(r8, 0xffff, 0x1017, &(0x7f0000001040)=0x3, 0x4) accept(r1, &(0x7f0000001080)=@un=@abs, &(0x7f00000010c0)=0x8) 00:09:25 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt(r0, 0x63, 0x8, &(0x7f0000000000)="4edfaa40d5de514ed1af1ddd5ef6ecfe41a93f682fd5f38dffc0b4dca00760035e6d7186aaacf7104af54e44c7370fa2435a0640e7b9744b97f87c7fb89dc1a33fb344133e0e5a60a190dea38f8de6c6614d6edfd686f82b857dc33ac3d10b2849f0819ec73a4c37e962114c2f0fe3faa54bda4227ff89f2b878a82954704f120f4a887bf8fe6cd4f8", 0x89) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="011000080000be6df4a3b2c9f66e87f5c67814958bb1d329c1056e6962088b3e50fe024878c83b2eef2b8ad7b508baba4af8bb0f2c7aa5b1008d2b71179812f8957703a3e94dbf5562a120a19b2e7e5b2f17e5eae1493fc6cb2f85bf2e571cb0121bc410a655b374a0b7d8c2af4ab6e6665ff53dde3ad2c340807763509c2c800629f971e6685dec3ee1ad03b2bbce8fee028afd9ee41a7e979ce522c031aa99d055136d177e"], 0x6) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@rand_addr="fe4a67b180b13731cd1860e7f518156c", r1}, 0x14) r2 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/190) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:09:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82025fb452e0c258f2b70af7b48d1a36424ce1d04fd6348f71e2ac433bf93b752e7adfbaf8246576fc0fe4e22e0eca0b9a0cdce4aa2fb175173bcc129f6dcc877280368700790fb30374ac57dde8f7c9bd9d4cb57030686b5c1201bf0e443f85a19f728011a4127b9dd045fd33cb92"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01757cba46c82e481884ddd4b9a94b0b525d772d3272280100008000000000aea0edd3fda5382e25a0ae7fceeebaf990f569999a116e44a3945500000000000000006b1181a347197dfe000000000000000000"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x4, &(0x7f0000000380)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 00:09:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000000)="9820c91a1a050fc7f7918f695801545a00e2e9964180bf108a6796fbc4237909a200800000e666f66d220f6547d8504f21fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000660f38233f65ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffff36450f497065f95dfba1c9fb110f0f3804830a000000") 00:09:26 executing program 3: syz_emit_ethernet(0xf, &(0x7f0000000000)={@broadcast, @local, [], {@generic={0x8084, 'm'}}}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:09:26 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt(r0, 0x63, 0x8, &(0x7f0000000000)="4edfaa40d5de514ed1af1ddd5ef6ecfe41a93f682fd5f38dffc0b4dca00760035e6d7186aaacf7104af54e44c7370fa2435a0640e7b9744b97f87c7fb89dc1a33fb344133e0e5a60a190dea38f8de6c6614d6edfd686f82b857dc33ac3d10b2849f0819ec73a4c37e962114c2f0fe3faa54bda4227ff89f2b878a82954704f120f4a887bf8fe6cd4f8", 0x89) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="011000080000be6df4a3b2c9f66e87f5c67814958bb1d329c1056e6962088b3e50fe024878c83b2eef2b8ad7b508baba4af8bb0f2c7aa5b1008d2b71179812f8957703a3e94dbf5562a120a19b2e7e5b2f17e5eae1493fc6cb2f85bf2e571cb0121bc410a655b374a0b7d8c2af4ab6e6665ff53dde3ad2c340807763509c2c800629f971e6685dec3ee1ad03b2bbce8fee028afd9ee41a7e979ce522c031aa99d055136d177e"], 0x6) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@rand_addr="fe4a67b180b13731cd1860e7f518156c", r1}, 0x14) r2 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/190) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:09:26 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000280)="405e909c6c3ba676c9418555dc56b3cd5955ecbf77f6238d28c7170a78077925041cf1ee921f6d36ea960c0107b664e0b19a942713095597dee720f3334718b006cfe92de96ac1252a22cbd10a8c57e5395a7e4d150ba355c187cc69e1503cb78b6c76070f350d31373f91efbdde176eeca67c415238fd960ddd6977f44f415432552b8faa058d017a22aad9281938e3a40beb4a74a619fc4a9cfcfacd2e76997fcec2cc37a86a6c89c08eea7d57034fce8bef0101bc100387356b9dc2be549d70d9f3430278928953be72f7d96b04") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000140)={0x2, {{0x1c, 0x1, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x9}}}, 0x108) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = accept4(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0xfff, 0x6, 0x2, 0x9, 0x7, 0x9, 0x26, 0x9, 0xe6b5, 0x3ff, 0x2}, 0xb) 00:09:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) r0 = dup(0xffffffffffffff9c) fchdir(r0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 00:09:27 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x1) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r2, 0xa) execve(0x0, 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="da6f4a655e74f191396814e0102e7036a277a9b8e378a9b182c0dc0a43de8619e5b6e8209722a3fee00f842b2defbace4e2430839951b59a1e58c2c17d6659264ccf9f6b15542cd204ee8f9a7940323b5f02687a85d9d092a24930e6ac2518098682236f05a10353c53fedbe77ffc9f727") 00:09:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000240)) getsockopt$inet_buf(r0, 0x0, 0x59, &(0x7f0000000000)=""/133, &(0x7f00000000c0)=0x85) 00:09:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2101bf41e0a5a9ba36591d3cc1aa9da52e2feb02ddc007ac4be875aa0ae2711a27d4732d37092af607c5c6acd453dec0a9e6334fc05061ef39934da9b9d8f8d3a6adf160a8edd866499745acfd60822d71a97837d5874032f26e3ca437da04632b511f186cf7ac5a2d91583631f99c501834800bbe1822e4ab26140e8b78aac0454cb92ba16ba45221f04a132c2edfc5016283a10b00a6058286d920280fa56f635089fe2ec0834de32cb001979f6c7fc163b627596d02f7817c69e8480df06f569f6c89e476"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5}, 0x30d) 00:09:27 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x1) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r2, 0xa) execve(0x0, 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="da6f4a655e74f191396814e0102e7036a277a9b8e378a9b182c0dc0a43de8619e5b6e8209722a3fee00f842b2defbace4e2430839951b59a1e58c2c17d6659264ccf9f6b15542cd204ee8f9a7940323b5f02687a85d9d092a24930e6ac2518098682236f05a10353c53fedbe77ffc9f727") 00:09:27 executing program 0: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c, 0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x3, {{0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) pipe2(0x0, 0x100000) 00:09:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000003c0)=""/85, 0x83623ef9e9df041) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:09:28 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x200, 0x3, 0x7, 0x5, 0xffffffff, 0x100, 0x6, {@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x8, 0x1, 0x3, 0xb7, 0x10000}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x462e80a9, 0x1, 0x101, 0x20}, &(0x7f00000001c0)=0x18) 00:09:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x3ee) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x80000001}, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x1, 0x1ff}, 0x10) 00:09:28 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@ssrr={0x89, 0x3}]}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x8, [0x3, 0x1f, 0x2, 0x1, 0x5f3, 0xcd, 0x1, 0xf8]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x81, 0x401, 0x4210, 0x5, 0x8, 0x2, 0x4, 0x6, r1}, &(0x7f0000000100)=0x20) 00:09:28 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) listen(r0, 0x0) fstat(r0, 0x0) 00:09:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:09:28 executing program 3: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/30}, &(0x7f0000000180)=0x20, 0x10000000) 00:09:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000600000000400000000000000000000000000000000000000000000000000000000000ffffffffff00ffff00"/130, @ANYRES32=r1, @ANYBLOB="0100008001010000020000000000008006000000"], &(0x7f00000002c0)=0xa0) r2 = socket$inet(0x2, 0x30000003, 0x0) close(r2) fcntl$lock(r2, 0xb, &(0x7f0000000100)) 00:09:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:09:28 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="ed0706795014d62daec81423e276284abfbb9c5249fd3dc288cdfb19e00021081d3b98cd8eef5daafe9bc5d3b465954626787e0d2dac9532b69cf258d4fd081dc6ac8b6b4573950120a151c3b35a21f5ef85ee5783930785f9e19945695f6dbd11f610471abe6da7bbd9ae4226293abc01b5f09d3b36a16e06dc0e4d069e81ecaa84744cfd06ea5dc6cc1bcd6a9ab13b78e7b6e0487b19854b8a9e3c7189ff079142289b63e51d7d6f10924945855e24eec8813be8a73157b399956eba79e9ce923b3a9373ee8dd3015e") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:09:28 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:09:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x10, 0x1, 0x80000001) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x100000) mkdirat(r2, &(0x7f0000000700)='./file0\x00', 0x80) socket(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote, @remote, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0xffffffff, 0x800, 0x5c, 0x3, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000280)=@in6={0x1c, 0x3, 0x8001, @mcast2, 0x1}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="e0d8beffa9ffc251a08299ce4a32bbeeb38583ffe4892d4425fe18a2978581807c25df1807a1664219bf2bd1840dc51749517df53f4ae2ad0b5aa16525f385d1f0bf6cdfe7a301174282114845d33221e573193dd6337f22466f44a1f5ba23f71db14b39017d745bc168f98da7cd4bacf87f830cb3b012f5c869d801e01974c272ee87ec4a2b28b52eef2e4f6bc46772fa7bac5222c7d0c451b0d56bf1a9585cd97beda18106a7bc", 0xa8}, {&(0x7f0000000380)="7362cdf40978f4c6eef05e7437b840cbc5c1f8354d1d7548a7e1672b3aa2470402b9957c4825bd2549056eeabad4987fd250cf1b5fb93142e2f61952ae022645dd1b07830844b25bf85381a80b1f63dc3ac51145acac245523d10d3ac20ff13a0595c2a8459e64d1b9314d2b3206d921ca3d14d53394692c8721157a6c4affae919acdefc51eafd5553cdd36f9678760f64ce78b0e5d3b54c33b774a53f7371ea85c0416c04339f83b3acde771af51be00c4aee518323094ff589fbbadf5ebd3fe90427e7a7faddb3cf7372cfadbf359e43dcf0668", 0xd5}], 0x2, &(0x7f00000005c0)=[@init={0x14, 0x84, 0x1, {0x1, 0x7, 0x0, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x0, 0x1810, 0xffff, 0x5a9, 0x80, 0x1, 0x7, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0xfff, 0x400, 0x5, 0x20, 0x1, 0x0, 0x3, r5}}], 0xa0, 0x20104}, 0x80) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast1, r3}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 00:09:29 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) 00:09:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:09:29 executing program 3: semget$private(0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x110c00, 0x10) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0xfffffffffffff280, 0x100000001, 0x10, 0x8, 0x7fff, 0x3, 0x0, 0x6, r0}, &(0x7f0000000280)=0x20) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) socketpair(0x0, 0x30000000, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4, 0xd15, 0x0, 0x101}, 0x8) 00:09:29 executing program 0: r0 = msgget(0x1, 0x25) getpgid(0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000840)=0x2, 0x4) syz_execute_func(&(0x7f00000001c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb5a5ab8c4014e4e8fc9c09b3cd81e0fa0e5098b34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403dae5487300cdcdb00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000003c0)={{"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", "51d42b2e109577f6c8bb4ab1f7857efce3ece9331186ef24283c1c2c0dedacf0", 0x0, 0x3}, &(0x7f00000000c0)="b7146879db35c26d1c35f52a3a90baf4ce1b328856499f628c3b4e", 0x800100000000000, 0x8000, 0x2, 0x6, 0x20, 0x100000001, 0x9ef, 0xffffffffffffff7f}) msgget$private(0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x10002, 0x6, 0x100000000000005}, &(0x7f0000000100)=0x10) r4 = socket(0x1c, 0x3, 0x6) msgsnd(r0, &(0x7f00000002c0)={0x3, "e40358be8dff10d6939b6552a671911bb0a31e4846a394ccb173407da02cfc8665bc52723e72f2508241904b5c69bb6af0652e256114135e1d08b43002ca3c518e02f12ee05a9e293872d7e1ab75b403bf1456e1cd1afd12c57d11458c0ff87f88f896673e9f0dd951155d02e156c8b4875e96b1643f8445c0e98946d6701d61954979b112f0b3a258da1f33a0c47d23d491b291a33cbd4485fc7d7d5b54a44f4dca702afc2b0825719e2489f042809b40047e692b528fdd954c8c91025ee1c065f8384ac980f274c1cf1d8e0d24f51b"}, 0xd8, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xa8, 0x6, 0x0, 0x9, 0x3800000000000, 0x2, 0x2, 0x8, r3}, &(0x7f0000000180)=0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000880)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000900)=""/223, 0xdf}, {&(0x7f0000000a00)=""/134, 0x86}, {&(0x7f0000000ac0)=""/198, 0xc6}, {&(0x7f0000000bc0)=""/123, 0x7b}], 0x4, &(0x7f0000000c80)=""/181, 0xb5}, 0x80) 00:09:29 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="ed0706795014d62daec81423e276284abfbb9c5249fd3dc288cdfb19e00021081d3b98cd8eef5daafe9bc5d3b465954626787e0d2dac9532b69cf258d4fd081dc6ac8b6b4573950120a151c3b35a21f5ef85ee5783930785f9e19945695f6dbd11f610471abe6da7bbd9ae4226293abc01b5f09d3b36a16e06dc0e4d069e81ecaa84744cfd06ea5dc6cc1bcd6a9ab13b78e7b6e0487b19854b8a9e3c7189ff079142289b63e51d7d6f10924945855e24eec8813be8a73157b399956eba79e9ce923b3a9373ee8dd3015e") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:09:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000300)="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") 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000300)="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") 00:09:30 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x1838}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x5}, 0x8) 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000300)="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") 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000300)="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") 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000000), 0x4) 00:09:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) write(r0, &(0x7f0000000040)="f6", 0x1) 00:09:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d03653000"], 0x1) dup2(r0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:09:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x2000740d, 0x0) 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:30 executing program 3: syz_execute_func(0x0) 00:09:30 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket$inet6(0x1c, 0x10000002, 0xff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX, @ANYRES64], 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x3}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000180)=[{r2, 0x4}, {r0}, {r4, 0x100}], 0x3, 0x0) 00:09:30 executing program 3: syz_execute_func(0x0) 00:09:30 executing program 3: syz_execute_func(0x0) 00:09:31 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@empty, @random="664953100b03", [{[], {0x8100, 0xff, 0x80000000, 0x4}}], {@ipv4={0x800, {{0x11, 0x4, 0x3ff, 0x9, 0xbe, 0x64, 0x4, 0x3, 0x31, 0x0, @multicast1, @local={0xac, 0x14, 0x0}, {[@ra={0x94, 0x6, 0xa19f}, @rr={0x7, 0x17, 0x1, [@rand_addr=0x7, @empty, @loopback, @multicast1, @broadcast]}, @generic={0x7, 0x9, "b63272a67ea706"}, @ra={0x94, 0x6, 0x2}, @noop]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback, {0x1b, 0x4, 0x5, 0x10001, 0x4, 0x64, 0x101, 0x0, 0x6, 0xe2, @broadcast, @multicast1, {[@timestamp={0x44, 0x34, 0x40, 0x1, 0x7, [{[@broadcast]}, {[@remote={0xac, 0x14, 0x0}], 0x2}, {}, {[@rand_addr=0x1df6], 0x3}, {[], 0x4}, {[], 0x3ff}, {[@local={0xac, 0x14, 0x0}], 0x3}, {[], 0xa2}]}, @generic={0x7, 0xf, "f623e30897cd29a70623b90b6d"}, @generic={0xdf, 0x12, "7c7d8bd37e051ef209c9eed55909d944"}]}}, "e826dc738c79"}}}}}) 00:09:31 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:31 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x0) 00:09:31 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r3 = dup(r0) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000002c0)="81dd3187f0a84c90bf84f00e51463f815f7fa5daf8e50a0cab61a4b6b07bcaf27f387737138799e7cdd19b0d84c8b560c34ac106b2146e5bcda9b4309b2214d5a7935893ecc2a2f5f818e57189d423e71a45a5c14a821e496468bb71f1a3535a6ae6733651f6211ddef6a87afd77550e034430abb1dd") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x69ea, 0x200, 0x6, 0x6, 0x1ff, 0xab9, 0x2, r2}, &(0x7f0000000280)=0x20) 00:09:31 executing program 3: syz_execute_func(&(0x7f0000000240)="9826023e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x67a}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x738, 0xf, 0xf9, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fab99d8c16786af0300"], 0xa) 00:09:31 executing program 2: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x4004667a, &(0x7f00000005c0)) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0xfff, 0x4) link(&(0x7f0000000040)='./file0\x00', 0x0) 00:09:31 executing program 3: syz_execute_func(&(0x7f0000000240)="9826113e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 1: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f5e70072539537f70000000300010400000800000002004e20ac1400bb0000000000000000000005d50000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000396f87bb6d0000000000000000000000000000000000000000000000000000000000000200", @ANYRES32=0x0, @ANYBLOB="0100000003000000050000000400000005000000"], &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x634d, 0x800, 0xffffffffffffffff, 0x6, r2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x1}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x5e, 0x1, [0x35c]}, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) 00:09:32 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x0) r0 = open(0x0, 0x0, 0x0) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x8}, 0x3) mkdirat(r0, 0x0, 0x8000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) sync() accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, 0x0) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)=""/18, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000200)=""/240, &(0x7f0000000080)=0xf0) semop(r2, 0x0, 0x0) 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826123e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6aba3fb11d7973fa, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000a00)="609898472c431c030f05f30f59bfd900cf000f3801eb41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4430fdeab8f00000000c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5602c5c5cc2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4cc8cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)) 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826233e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826243e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xfffffc7a) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x361) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0x3, 0x200}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r5, 0x1, 0xffffffff}, 0xc) dup2(r3, r4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r2, 0x8000000, 0x1000000000003) getpgrp(0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826393e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000080)=""/25, 0x19}], 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ftruncate(r1, 0x9) sendfile(r1, r1, 0x0, 0x0) 00:09:32 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x62e0b5f1, 0xff, 0x800, 0x0, 0x3ff, 0x97, 0xffff, {@in6={{0x1c, 0x3, 0x8, @empty, 0xb36}}, 0x0, 0x3f, 0x100000000, 0x8001, 0x1ff, 0xb09}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0xd5, "2d26f620bcae2bc5ccf8c6af680ef3e4a565c12942d309b884b992c197030addb9634b1fa325ee4557a09d548c071c9ab1fa671fd09d5b8a241ae6fac2e596b6376a1340235e04f60fcdc852246e129f7eacfc1fb5fad2d206e58aea1ea39e7911e4bfa0f47b932dddf9e9e734f3b264a0f21541b76b9cd607e74d9cf8e2c2833b9cddf3be3347fde09462d172da251255aabb0f94884349f1923e9fa14fcab12a803decf93f53028c15cd2bc96162b88ddac33520ff0b5e7d0639ce349fee87eb66264985672820b981d365f6faaf48812e4f9ee3"}, &(0x7f0000000280)=0xdd) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c8504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c30f338f6af3e6766f2abad38e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d886636670f3464360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae36c4ba261b7e2") 00:09:32 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setgid(r0) r1 = getgid() setresgid(r1, r1, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/46, 0x2e}], 0x1, 0x0) 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826c63e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0xfffffda3) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x3) 00:09:33 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") msgget(0x0, 0x40) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x7b, "76f59489165a120eee83c362a2b9f8423cb3064b546eee4785a9f7c9a52120ebe80eaa122be92168a72f1a072c0b8c2073939e9531eb801aee7b2cf6786ec4d66092b712a9672eb390efda07999c5701b5454a1acce4f6df85ceec9c308a172bb348d49e73c4c6476a6efc7e4e67693393b92a73389db662d5c374"}, &(0x7f0000000200)=0x83) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3aa3, r1}, &(0x7f0000000280)=0xc) 00:09:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f00000005c0)=""/70, 0x46}], 0x9, &(0x7f0000000700)=""/131, 0x83}, 0x80) symlinkat(&(0x7f0000000900)='./control\x00', r1, &(0x7f00000008c0)='./control\x00') unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) 00:09:33 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e4302090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:33 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e4303090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:33 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c030f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:33 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c060f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00000000c0)=""/150, 0x96) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) 00:09:34 executing program 1: syz_execute_func(&(0x7f0000000140)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32262ef2f0448349fc00660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d46666400f3815d7e8628f6808a3056f0000004e00c480618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001280)=ANY=[@ANYBLOB="0600000020000000ffffffff0000"], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:09:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f0000001380)) 00:09:34 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0a0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:34 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0c0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:34 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) msgget(0x1, 0x2) 00:09:34 executing program 0: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3f, 0x7, 0x3, 0xfffffffffffffc01, 0x5}, &(0x7f0000000440)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x4, 0x9, 0x800, 0xffffffffffffffc1, 0x5, 0x5, 0x10001, 0xfffffffffffffffc, r1}, 0x20) mlockall(0x3) syz_execute_func(&(0x7f00000000c0)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180)=""/200, 0xc8, 0x2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r4 = getegid() setregid(r3, r4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e2c3"], 0x1) 00:09:34 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:34 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:35 executing program 1: syz_execute_func(&(0x7f0000001180)="1c22c4637916d7b0981b69e4c42205b8d36467f3460fbdebd9d00b795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4c4c25d9a820e0000007fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00cb5b5b304545e269a841c4231546db24581b1b0945332f3626420fd321ecb7b7f5c441adddcfc4a1e1e0ef26400f0d18c401fe5ff6c4223dbe01ad6736660fd2938c000000c4c1f913370f71e7f166660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r0, 0x5) r1 = dup(0xffffffffffffffff) sendmsg(r1, &(0x7f00000019c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="d1df70d41cfecef85fc1627425a2edf7564ae046a47237fdcfde7478638954cedfdad718b817f07b7be202", 0x2b}], 0x2, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"/2118], 0x808}, 0x4) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c110f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:35 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) msgget(0x1, 0x2) 00:09:35 executing program 0: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x1a0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaca, 0x5, 0x104, 0x8000, 0x6, 0x6}, &(0x7f0000000240)=0xa0) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="c826cdb5", 0x4}], 0x1, &(0x7f0000000280)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff, 0x7fff, 0x120, 0x0, 0x8, 0x1, 0x6, 0x3, r2}}], 0x48, 0x100}, 0x2000d) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, 0x0) execve(&(0x7f0000001280)='./file0\x00', &(0x7f0000001340)=[&(0x7f00000012c0)='\x00', &(0x7f0000001300)='@\x00'], &(0x7f0000001440)=[&(0x7f0000001380)='/dev/pf\x00', &(0x7f00000013c0)='\x00', &(0x7f0000001400)='/dev/pf\x00']) r1 = open$dir(&(0x7f0000001480)='./file0\x00', 0x8, 0x8) renameat(r1, &(0x7f00000014c0)='./file0\x00', r1, &(0x7f0000001500)='./file0\x00') socketpair(0x1c, 0x20000000, 0x6c27, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001580)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x463, 0xd51b, 0x5, 0xf89}, &(0x7f0000001640)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001680)={0x361d, 0x2000, 0x3, 0x3, r4}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x8) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001740)={r4, 0x2}, &(0x7f0000001780)=0x8) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000017c0)="1a227ae575ef905ca87e846fe5cbc7edb5c0b6ff9ed852016b43d599199dbc3cc68a417ede2857b96466fda64e18de27cc5b3439071b62fa6eb04e67933eb36cb733253ec0bdc94d7bf1ee0d576556228bc7063e40a7a59079ee47") fstat(r3, &(0x7f0000001840)) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000019c0)={{"2cbc4c0148843bf66238d811d8f7a70b4a26e761c69a273d7540a8bd6c22587ae5aba4c585b6395be34ffffc225ec3b9f779232f06eeeda2691e7961200369a6c03d21499b6e7953a362a90b9252dcb9c3fab7056ee46cd0ce1e7059e5a23ba5792f82ad1cb65a82c84bddf5ae1c216ab3b5f88b47413ebc5d848cb01627292e439fdbe530be9e189b6853702459cfff5dd88f1e93c24c18e5581402242d14a91b14e772e26de21af185a9e0a336eb4bfdf449fd78d95b292ac705b4aa9efa8bc37903cac04fd2263475f35290af103991ad756ac1dc9678865f1acd68df3f5196e00fa7c831e2cef7876794923ea272c1354b8e225c3dbc3f1ce7277ec2a8eb2db2acce07f4caa44660a9ef352ddffb0ad303cf60381632e17eac739f5669848feb931822f77c67321b783d753224fb663ef189857f79ef373fc083ca036231faed554aa5a2cbf40f970e8d8cdd5d1f0c389c87e0f456a047f69aac370a6e25a73bd91d39f8f50c867549db45c4b1e061f1174003b5166fe5e6797d852116b9fa81ea749ec498078b0396fb91789e75bd4e9ba90fb9b1d741680fac0c8a1a3da0951ba92902d8dcad7b08953fbe48c6258f62692e76ae4291bfea3f99e5cae7c2b6d6944185ee5f878b3e49bfbf9ffd9da646a02abab0d37d57d3d0d7d5d293d4c6c0fa9ab9f4b9f675949672683b5a7411c68496598d8b4d7bf74c605a2b57327734e967755da80014b601c43aff6e756f318bf65fae2f0b4306f8081354ac573f0c0beac23384e32fe53fb253c320b8b52a54d6ec44f8592129cfa3cb54afc36c7c31302b0ff3de7faf722af7e85dae09ab83958951477a28c11e58b16d8adc583ae50c1bebb9d81f0772a4df15b94c8e9c9fb861366b4c2f33b5fe9e3e978c06b69cf73c10fabfe5e29cdb49da0d321eb1f0638c6601260464b7fffb1e5eb3de973617890c543aea73a2fee944dd38579a898e95d2a7fb1ed4ee377a64c1f5a83c7e1f89f8768e6fb5995bbb507e9cbb411dd67f424ce4143b5571e8eee29c798c775fc9d34b3cd0c7f829a6d52f6b63e553bde6d1d9110a78b9c38612566e5b83a9f279737e11f65c9a834ba6294b7b74acc2c39e886f06c9609fbfc6c2e87939f1dac886e2a4fe9597a8184de559cca9cee7813bb9e3fdfc4e1ff2a45a01c75df385b9bb3b80c0b5bb0e453d16e40ffb9f8d6de84f10c6a72d35d3e216105bd7b278602e97a82418f64b37ad785ddf289a1e234dcc378593a7c90d63a5a5dfa6bf9634c86886c46da9e82299a5d57d8f3c1c712c48398069ad9f3e7bd5fa876957932f8175983592f1945d1b2b974f66782a6e29534ad497aaac6d0eeb191175d48284a2591c44f91ab2e95ac6b30ce9403436f8de5d08ed3aba71744bff8730e0e16e87ce4f7a10cdce0f5eab3037229b3010a115b44c7dd48343e476", "0e5596c37f541aa0b7780b4c37e6d1c4b21fa1bc053efb35f6804d3368df210f", 0x6, 0xffffffffffff0000}, &(0x7f0000001940)="2e1964ac8a9c033a78ce6d6d7aac22ac19c74487db3b312f78946fb65b4c196bc74bf34c134508b7770d1616399c708e19f86314eb16e864c6c76c683542588541e6ce11268f39dbaf1c200aa0e304b76aea135d51a730fb1dc546fb8d2d1b5bcf347dabdb2d2289b0", 0xb6e, 0x10000, 0xcd9, 0x7dc7, 0x10001, 0x7, 0x6, 0x8}) unlink(&(0x7f0000001e40)='./file0\x00') setrlimit(0xf, &(0x7f0000001e80)={0x7, 0x6}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001ec0)={0x9, 0x2, 0x120, 0x8001, 0x3, 0x100000001, 0x5, 0x3, r4}, 0x20) chroot(&(0x7f0000001f00)='./file0\x00') setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001f40)={0x10000, "fd073b4f03c1710e2059dcf5a5782e80"}, 0x14) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000001f80)="842b58b54d3ca73157f5c8b2bb74ef713d6dbf9156fe14129061bc63e7eb03c5bb26b37385ee2d27662b2ef72ad1be33c097980934387146c43958863cd16139d294980a8b2ef86be538a0e72ee2b8c2b9366617ade33e6ba256b254b66c0df03c2d507b75d06f162867889d") ftruncate(r1, 0x5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000002000)=0x2, 0x4) unlink(&(0x7f0000002040)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000002080), 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000002140)={{"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", "f732a7fa3464eb026a31af0c2901575f995e0d3cee8998c127f32dbf5bda0ac2", 0x4, 0x4}, &(0x7f00000020c0)="1b03853f3c552064ed9b75f552072e523d07a1be571457bd5acb1ca89606a5ae6e5944a2e31d44c38a3e44f9c4debb1108340a5d6d3a0409429158dc872f383f01d6fbbd0e86a08c00411c6b337a3418a2d93930fc1ee1c37277a4d2506f238a9792f55f6533404e92e95d3f8483b85abc5cbe98e5d5dc2eae9a5d1c2b", 0x3, 0xf5e, 0x0, 0x4, 0x3, 0x2, 0x80000001, 0xf0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x68b9ae69719f6ba7, &(0x7f00000025c0)="27b7e3f544113d314401288d1436dc3f2071162410ef8e5df5786608becf42ad7d6be43e318bb07c6c4b4994233ba7ae0408ed3d34e21482041df4fcee78554691ce5700c483717e8fc124e011cbb311c8180ae29b3adff115e4fefccf82d0844407db66d441b689125cdd942fa0ea3854221d77c198d6", 0x77) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000026c0)={r4, &(0x7f0000002640)=[@in6={0x1c, 0x2, 0x1, @rand_addr="be77d2a59ac978b1bd926b4ae0136056", 0x5}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000002700)=0x10) setrlimit(0xa, &(0x7f0000002740)={0x9aa, 0x1}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000002780)="34fd61e28fe12c17747601ed0a493da24b116df02bbcaf34f82a167bb7c4010a9ad9ba693d961c75f7549ad10a8700c98026f7c0ce663245cc9ece3b338a567c3bb86cf7d11c6421546b6689c4c60442bb6bb4d6c392e0c944dfa5d85c08cf5e84a9a4da85cf4f9f3919b1bfb2db48475dab39bd6abd9e11399e764d708595dcf2636e3e486b8d26d29232888608792bca85c9fa4dcab854528f5102d5cac9aae32098afa94ca0f1c6ceedd52b1a8e31305423d8de677f472d6a7e9ff633a8ebedc910ac3b87cfc61450c616fdbcf75d49") 00:09:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x504, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "6587ca55ace584ff43436e0317bb39a1707a7281b9f4996c30394b2dea3c9eee", 0xffffffffffffff00, 0x3}, &(0x7f0000000100)="8533a3ff5d9684c9ae68cd187ae9b9136333ef94764126e0054a177d8a6a8f02c3c540ab5c2cb58cad2409c130afae78a9c23c8125908103c641cb1152a1e5bed55f4cbec4555ad3c522d73121dc4c3a9e30aaef45db29d44dc245ea4048b0312df5b1e0bd523a57281905f0d85fa3bcefff30fe9bb5f9f4a8ef81ce43aac4c28d283bc572480a88abfe51c735940f981c6944cf07f0fa77ce46a4997193ea9ec2d529bbff7b3953420e1467bcee010bd130638f28ec10d89f5e34ca0a94db28fe10", 0xc980, 0x7fffffff, 0xf2, 0x2, 0xaf, 0x1, 0x1, 0x3e}) r1 = semget$private(0x0, 0x7, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0xfffffd4b) semop(r1, &(0x7f0000000040)=[{0x2, 0x4, 0x800}], 0x2aaaaaaaaaaaac02) 00:09:35 executing program 1: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="ebb7a24f8f600caeb8db4b9ae809cab7d2480ccb3f9fc53dc5cdc0a706e770703de273efc2c559f8c911556105fc8f4ae880d18ad9e203ae181a7636fcb956db1e514ae55e2195f72d318f81d57bff67e2cee0386802d24b1df6e5af96334b844b6ccd5f83b0a3a29cb01142") msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x400006) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:35 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffd, 0x100000000, 0x10, 0x7, 0x1, 0xffffffff00000000, 0xf760, 0x1, r1}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1, r2}, &(0x7f0000000380)=0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x49) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="89224823eeb384ede292332fe2bdc3e61ae05b034b5aeebcaac386486ba395d5fa413f493466416c9788cea1190d8fc9abcd6799052cde5a8ac7e3c3cbd6a55324a0c6298de0beb7095b8ba11145585fafb8d36ba735d5d79a1fc6bbeb8eaecfa2bef63b430d9be45ea9039a4d3a2973e2bc8fbb1854028ee6f7b7c6556e23453921d4aee950cb71725905ca745e75ff25ed406a27bafe6873e38dbe55ce1a1b46dd10a2b3d992d8b7b1af5a66b22cc750431527a671a7aac405b378c8ea3ebb167f33ac9a8bb0166c502eddb2bce4ad6e79e43f3757c2356ab3236c6396695261b267376eee56c05584") 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c140f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:36 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:36 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c150f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:09:36 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c160f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:09:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0xe, &(0x7f0000000500)={0xfffffffffffffefa, 0x8000800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") fstat(r2, &(0x7f0000000580)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) fcntl$getflags(r1, 0x3) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x23, &(0x7f00000003c0)=""/96, &(0x7f0000000680)=0x60) r6 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) socket(0x1f, 0x20000000, 0xffffffffffffe050) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x84) connect(r4, &(0x7f0000000540)=@in={0x2, 0x2, @multicast1}, 0x10) 00:09:36 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c, 0x10000000) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3f, @rand_addr="d1105624172b3deceee3175ff38c266b", 0x4}}, 0x0}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x3, r2}, 0xc) r3 = socket(0x1e, 0x20000000, 0x846) sendmsg$inet6_sctp(r1, &(0x7f0000000940)={&(0x7f0000000540)=@in6={0x1c, 0x1, 0xd454, @rand_addr="6f87ab3ef07dce1f9389f03c3d4f993b", 0x10001}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000580)="5339b88a731d223ddc6506632c98e06c8da44c9219c5c1c5c506e363b08d0f6e0811b558b5a71de438b789d88ae0cea5efde70618cfb2296eb7402205e64c191aa0e5f54f13c969c975e1bab256a5ad3bccb18faa9bf6d395889f4685f6e509d208d29465d0b765e80e95208f1758cb8b3ff8edc3914bc0c802cbfcc909ba50d0688f0e3bd3c9c588a3ba49eff9db026fb10e6655fbc8c758d91ae9fb6ca1b4294c54c94de6b6b3daf5aea6d66d0a95e59ec6dedea20d132c9b012c8bea1029297fe13d680fb2f3892148beaf6f6e5", 0xcf}, {&(0x7f0000000680)="ddc7fb9daff628dc543cde9838f369d18d09cd3ec213415ef6808b4f6d1b4f3952a983a4eeaca1c0ce76b4838f6227374c8519b75de6c2b02bbb6c88e7d62e81dc9a1722a09f673e6dd65cadb51994f780389de122fbde6a553c4320de11068ffd06c1d2d0454f76dc812a391c195e4ca73adcc0f0196a78a21f9750e2c4dd871de1425c1d3352a98025a9b3e6a73d1df9b079f03beb76d274b072adf3f9d7b0811fc8775a6d48a9e0d39f50ca0498fa0d1b64cf0d96434fca7c8b1879a3ee55d708a12fa511a23e393717e76828b6cc213c8976", 0xd4}, {&(0x7f0000000780)="7c75c6ffaa5642ae9e2162e94ffadc666a2eb67613269e6bcd9ac2545082e485aa880b1e3c487dd5c2e004d9f07ba0265ecb1ccfdd5130ed1566daad6a43d03489b0ab685f66a446349fa41305f18db4c545f69f10c657da2409fc45b9b348e44b", 0x61}], 0x3, &(0x7f0000000840)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @init={0x14, 0x84, 0x1, {0x0, 0x101, 0x9, 0xffffffffffff4efd}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4000, 0x7fff, 0x0, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0xc4, 0x20000}, 0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) getsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffeef) r6 = fcntl$dupfd(r4, 0x11, r4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000004c0)={0xa1, 0x2, 0x800, 0x8, 0x80000000, 0x7, 0x6e, 0xc89, r2}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000009c0)={r7, 0x5, 0x3, 0x7fffffff, 0x100, 0x9, 0xfff, 0x10000000000, {@in={{0x2, 0x0, @multicast2}}, r2, 0x6, 0x4, 0x0, 0x80000000, 0x6}}, &(0x7f0000000a80)=0xb8) bind$unix(r5, &(0x7f0000000980)=@abs={0x0, 0x0, 0x3}, 0x8) recvfrom(r5, &(0x7f0000000180)=""/71, 0x47, 0x80, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x312) 00:09:36 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1ce0ffdaffffffffffffbb00000097ca0a1a29a77ce3f2005f"], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x5, @mcast2, 0x569}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x8, [0x4, 0x0, 0x1, 0x2, 0x7, 0x7, 0x6, 0x1]}, 0x5c) 00:09:36 executing program 1: setreuid(0x0, 0xee00) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x183, 0x4) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000300)=0x1, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r0, r3) r4 = geteuid() setresuid(0x0, 0x0, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000040)=0x18b4, 0x4) fstat(r5, &(0x7f00000003c0)) setreuid(0xffffffffffffffff, r4) 00:09:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001080)=0x8) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) Syncing disks, vnodes remaining... 9 5 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x0:0xfffffe0028de4400 frame pointer = 0x0:0xfffffe0028de4430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 9049 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 582 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028de4060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028de40c0 panic() at panic+0x43/frame 0xfffffe0028de4120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028de41a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028de4210 trap() at trap+0x44d/frame 0xfffffe0028de4330 calltrap() at calltrap+0x8/frame 0xfffffe0028de4330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028de4400, rbp = 0xfffffe0028de4430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028de4430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028de4460 vgonel() at vgonel+0xdc/frame 0xfffffe0028de44e0 vflush() at vflush+0x3df/frame 0xfffffe0028de4630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028de46a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028de4740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028de47d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028de4850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028de4880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028de48d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028de4920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028de4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028de4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028de4ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000249, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 9049 tid 101168 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why