ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 22:18:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) 22:18:56 executing program 2: syz_execute_func(&(0x7f0000000400)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1741e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14800f01c3b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c6f8ab7d7de321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4639168b30000008000a261c481f1da10") 22:18:56 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x20000000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 22:18:56 executing program 2: syz_execute_func(&(0x7f0000000b00)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080f30fc264cb00c2008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f00000007c0)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2102000000ff020000000000000000000000b80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff0000000000000000000000000000000000000000000000b359000000000000000000000000000000005a000000000000000000", @ANYRES32=r1], 0x84) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='$^})\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000540)=[&(0x7f00000001c0)='\x00', &(0x7f00000002c0)='{\x00', &(0x7f0000000300)='^\x00', &(0x7f0000000340)='!.{\\#{%]\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)=']\x00', &(0x7f0000000500)='}']) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x31) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 22:18:56 executing program 1: r0 = socket(0x1, 0x1, 0x3) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01012e"], 0x1) bind$inet(r0, &(0x7f0000000000), 0x10) 22:18:56 executing program 2: r0 = socket(0x2, 0x5, 0x1000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x822, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x280000000000, 0x4) 22:18:56 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x69fb8734}, &(0x7f0000000100)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 22:18:57 executing program 3: open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0xf2}], 0x1) mkdirat(r0, &(0x7f0000000140)='./file1/file0\x00', 0x81) 22:18:57 executing program 2: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) socketpair(0x2, 0x21000000, 0x27dc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 22:18:57 executing program 0: r0 = dup(0xffffffffffffffff) sendto$unix(r0, &(0x7f00000004c0)="c800c1ed0ef338318764d642a45a7b2e82073ad3840ea28a20d146b56241e0f1471ae5e03c931a3c6fa5cbd5caba4cbe4eac51f35616f602ac10d05cf209237108b34af9c7074f6df1234cb554445cdff766dcd90d614386b6368e4af9b3fedd13596769aec7d4d6f6a79b2bb5844d78391719d998515d95296c094d25ea91d4bf35371ce6b5a348a012641c500f850ac584f26f4ceb439f65c110793a6dbb799dab321982b7b648b92985bcb6bdb65d9974de1a45b3972ea8c5799f912cf811f1d22d2572259d4a87527f9583c12a67fea954167c9e24ce948f256386dc6e5e36d23ee69710f7c2dd6e36a1ba25", 0xee, 0x20108, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000040), 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="4387199059281cdd10f47318c324039f192ec73f9e89337596120645f8d0957d5282dc6edf4733bdfcbb29d514854ed6ae1571a425b4cb6ba93e653efefd16784dc13cbefcf9e79300337dbd94ace2e8fc2ecab29bac72f86b02d72bb6e5ebd8ddd77a44bc0c294622ccfc4d5d353aeee6ff487c3a7817494b79d6de19447f67eb"], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8) 22:18:57 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x0, "b4cd012c5e4881ba83c49cc2be422419674ec012e723c1639a78a7ad577c896a6d5efd909ce70d038197b32e7ab674a749c768dfa3fca8f956369da5ff4f93f26b553799b9c37c52df44b3d3cb2ce820b94112debd41d6a6d14c92"}, 0x63, 0x800) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r1, &(0x7f0000000000)) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080), 0x110) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x1, 0x80012, r1, 0x0) 22:18:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x4, 0xfffffffffffffffb, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x6, 0x3, [0x5, 0x100000001, 0x3]}, &(0x7f0000000240)=0xe) 22:18:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100001, 0x100) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000900)={r2, 0x86, 0xfffffffffffffff9}, &(0x7f0000000940)=0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000880)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000780)="61b339b5b8cd50a0dd4bdf712f5e1a8be70d6d8f6d0842f332a13a657d0eddd764f0eadfb36e55eac20634e0dc232e75678626e38d170f71a7939f4b63d5407ae444e2039bb6006e52ee055a518652ca926ad521556b1bb1f478fc6ccfded5c2dbfbfd8612e1551e7e82fb34a3543e184ca1a94ca66f9f5c7253bc7a57d078377eb520174452846a5166518f3f5e04244f36a3521c99d4c1d1109475370a96906e0613f7791ea2") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={@in={{0x2, 0x3, @rand_addr=0x7}}, r3}, 0x8c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000840)={0x5, "44c27a76839fd1732600d0c2fe0b8ffc"}, 0x14) fchdir(r1) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="e08e27f6d9d3fa98e8c6656f7ed8d1b82da699cefa658769fd2e28608055a70c5f519dd14b2423972ceb3d75d97ed3ff7c0e1d11442f6745e1b2d69d4604884b16fd13b7903d2f44ed97c17760f0467a847f071f0609a7dc9f3451f65ca361e1779eb22fe97a3b89201708ac4ca6b4ac22026695171a8f30a8de1d5fdecd056927ccf5f412af3f69a866cdd19d0ff301ca9e877f2e7fcae6", 0x98}, {&(0x7f0000000100)="94f6d1950ebe9f211cfc0ce6eb24cd72b594a1a698818d6734b007ddee2dddaa21588498fd846c52e9b42430bf35c8c8efba81a9f8ef5fbbe3535dee623e83d8357780335762f731f108f29698cea1de3fc817dd8460cf9ffb21ca9088a4bc31bfb2d7e8bf5f478d78c33f831de83f9f2fc00efef236c1cb109ee89463eabac351c0c9e5cf58a1b470d7e5b6d8f116c9aeb91fce60e3228cea9663ea0efebb2583070755f11049ffaa1f566c200a2cf9164de2a68ca3a9d83d8320fe4fffdcc7c81cb5460397496b9f3e9cc805dbda40ad696c2a679790eac48a8a011db2eb", 0xdf}, {&(0x7f0000000200)="269d48aa9eab88960ca12121f4a13afdcca070dd3c61cdd512b3e277beb066221f368556c75a9c514b9be921b7786ff849bdd6e3bfd5a9688d794fad5a41f6b8610ba1b1b22723c0dec29a348a62ff1926a41331687cd7439ca7", 0x5a}, {&(0x7f0000000280)="33a5665cdc5dc6f18b192cd4187227da4697779b9a9aa523091915ca563111764e35bb52824be25d603ce22fce122057ebab75267f3287c72730756c38da5386e59e7f53016a486d5a85d41a3b74a89e8e8e7ea8e99e116b7f72b2ad8b8824839b85eddd93558e7415b9eb97625b461a", 0x70}, {&(0x7f0000000300)="d6726503e3e01c17c69b7252bff2048e3e7b871acb9fb2117db8e716654c45a1ed6d74aa30186605c505c534033ac00210788ab9356136", 0x33d}, {&(0x7f0000000440)="2e09f061b5702e251a57c8b0f0b8fd5282d3f791e73f8518b66df0f3f10a0557a1", 0x21}, {&(0x7f0000000380)="11566899ba055de660a5f9283b1d73aed4125a2b357595efbe24a3169a66b6078d9c6c0d2ea417473e3e500e6a7951e940cc1f8fcce0", 0x36}, {&(0x7f0000000500)="8682054f2c7142d1b4595da7fb4e70ba99f6bb6cb6066f3c690caa583ac73f0625fbb57bfe842ce3d661ea04d94a921043bf1dfbf0cb7943300e24039fd9b1db55a52b6ea21c759f20284cf0c90451ade3c27c79f880d4050fb1004c95435d886549465a2902c2639dcb62f4242e6f37837c1f061878da0f241f95d2ad905ca45c9be383b1f1efb2128d30b148e5", 0x8e}], 0x8) 22:18:57 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) bind(r1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r2, &(0x7f0000000380)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6c8ce11f, 0x2, 0xfffffffffffffffb, 0xffffffffffffffff}, &(0x7f0000000100)=0x18) open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r4, 0x1000, 0xf, 0x1, 0x7fffffff}, &(0x7f0000000240)=0x18) 22:18:57 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x4, {{0x1c, 0x1, 0x6, @loopback, 0x3}}, {{0x1c, 0x3, 0xffffffff, @ipv4, 0x1000}}}, 0x108) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x53, 0xffffffff, 0x551, 0x1, 0xb98, 0xfffffffffffffffa, 0x7fff, 0xfffffffffffffff9, 0x1, 0x0, 0xfffffffffffffc01}, 0xb) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x1}, 0x4) r1 = open(&(0x7f0000000240)='./file0\x00', 0x20c80, 0x10) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000380)={{"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", "f1e0919bcc51d2cd6642ab0a7cd20326ffc4e882d0e5222435ef47190a849daa", 0x738, 0x7ff}, &(0x7f0000000280)="484d436984b26e0f95326dcbc4abfbdf2dd52c1c8c55f29818fc8a576e0ffc74290b5d88f99bb44e2db008e11a890b7104ee12d756d92f34136920b4a44dda47d9f917794bbdb5f4fef444d73b3ca86dd8b115244a23e300dd8873fd1d69bd210ab641c06edc5fe16d35bea6f76f168e6e1cee3d7f594695728ac4565c72b76889d24565b277e1addd0408573769c6e6bc043a0de2bfee2a09da7bc53a51fa45701fae391cafe253fd7c974fcd73c0e9c4ce948b05797ead7dfe98624467d43f945311df5b07e39fb558a0fc6c87721f29eef65ea28c6de17836ca791c0ca30b05c9102785b155b5b0b39ccc8b03589920", 0x9, 0x2, 0x8, 0x3ff, 0xb61, 0x3, 0xffffffffffffffff, 0x8}) r2 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x80, 0x100) freebsd11_mknodat(r1, &(0x7f0000000840)='./file0\x00', 0x6040, 0x80000000) lseek(r1, 0x0, 0x0) fcntl$getown(r1, 0x5) r3 = openat(r2, &(0x7f0000000880)='./file0\x00', 0x400, 0x44) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000008c0)="40b419e2ca3bee1b27f7d0c1b63259dc82fa27dbc41d6650f904026c85df087c92b3b1b3db1f7409c31735daac95d930d635c1e469ccf9dfcdddfb84e3aeb0be6256a72b7fecb70e6cf6337cd85a029361b4b809171aadfff3482339a2b502e05d5c185af2ef8d36bf0f96473a1340f758c7a74ac335e048de0316d8a4adfa8dfc0ed6853b6d5e0898f2a74414619c7cdd04b92d10d84ec36aeb0626a39eddde2075cf7166d4ff1253fedaa06aca6f478770d22a6580203cfcd6fde135071541cff27670") ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000009c0)="00e17eef40c0e06e630ac5e60d1942ec73e6ce41762164a8533d11fb87e7ee12744d55b622a3fe90b9ff1d7d098a61fe211171db63720b596f5e31ec6161dbfab9853fb7d9cd166d22aafd179c21db1e3e2cf590d027d7e4a637ef5b6b09f17f5c36e1acc6c71bd490c3c2e40af12ef126e097e6cb34b528410835883bb6ac9a08f9d3a262342f9f7c0a20cc8e00eabd99c8dff34222eec7bd111d1681b64027e0355b27f2cfa21f484cffee2898688d9fc6b8d805a5ab521a6c490fc4bf1b13b190ba7b2717b00001a8af02de63c6f34d7e4c5e300235c45fa6c18453b0d4bb2ea4565ccef3ce09c81966e692932eb14926772a26252bcb62") r4 = open$dir(&(0x7f0000000ac0)='./file0\x00', 0x804, 0x4) mknodat(r4, &(0x7f0000000b00)='./file0/file0\x00', 0x10, 0x7) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000b40)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000b80)={0x4, [0xfffffffffffffff7, 0x6, 0x3, 0x7]}, &(0x7f0000000bc0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000c00)={0x0, 0x5, 0x9}, &(0x7f0000000c40)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000c80)={r5, 0x400, 0x239f}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000cc0)={r5, 0x5}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000d00)={0x9, {{0x1c, 0x1, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, {{0x1c, 0x2, 0x30, @rand_addr="d9a6abc194520f17230245fe67d09cee"}}}, 0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000e40)={r5, 0x8ae}, &(0x7f0000000e80)=0x8) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000ec0)={@in6={{0x1c, 0x1, 0x10000, @mcast2, 0x100000001}}, r5, 0xffffffff, 0x4, 0x5}, 0x8c) accept$unix(r2, &(0x7f0000000f80)=@abs, &(0x7f0000000fc0)=0x8) r7 = open(&(0x7f0000001000)='./file0/file0/file0\x00', 0x20000, 0x28) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001040)={r6, 0x8, 0x4, 0xffff, 0x101, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001080)={r6, 0x1000, 0x401}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000010c0)={r6, 0x17d3}, &(0x7f0000001100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000001140)={r5, 0x371, 0xaf, "cd39786ef6490b061a00f2028d431d6a762a0a6d995611098dd6f47a3b845636190852f36cdfffb667224f125081818276deb7e4acc39713554552f213a7d8dca3a62017d5e9d5d322240502d7618f751bc0e8b533bf1837f38316472e0a96ed010fe5676d07aa1883e37ec204cdf5bb8f6be007562a8b9ccdc73636a8c34848168ec97f3c135bfb939ac29760f38c82aca9f961ffeaffad5706e5d34595da49cfb97b4773e660f77b48b2e025e40e"}, 0xb7) 22:18:57 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1cc, &(0x7f0000000140)=[r1, r1, r1]) setgroups(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0xf6b, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 22:18:57 executing program 3: syz_execute_func(&(0x7f0000000200)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6141c4228d9e52f0c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="4581c3a25692200fb617c4611b5deedce240755dc4e35d0f405d3340a4c4c2ad91b4c158566666c4a19556174c98") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 22:18:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e3f93d5266a7abd2f66696c653000e47592dee2ec9aae0c8b73ef8573211602a0e585e7c506c55f2173f4e8b93143c935fd5eacbe2d234cbbdb0b4e5b"], 0xa) 22:18:58 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x9, 0x100, 0x0, 0x7, 0x0, 0x5, 0x1, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_int(r4, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000380)="119d1f4b50798934c28625538bda96438a86fd62108ceaf8e08f20b38bc74061d46df309b0ceea765d781baf9c0326a05a76582ed2a95bb60eb90523381346d61dfad4414bf3bcef77241747f791f4c47be385e490a610cd1b98b0fe73d744e988a47bdcc66dac5a41") unlinkat(r4, &(0x7f0000000100)='./file0\x00', 0x0) 22:18:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xffffffff80000000}, &(0x7f0000000280)=0x8) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000340)="73d6972afefb2675020b24bf89f90e30b944fef5991674c0181f3015e48b3ef82d50b6ddb010b764f24d877ef9f9101335cfccb17ee184438c7246078d515a21b898b5cb3a") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000780)={&(0x7f00000003c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000400)="bc0c73c1f4c13e8150060adef752da8a8b152cceee2e57", 0x17}, {&(0x7f0000000440)="67aa446ffc4c72dcfc5b7618869761150c13d84b1316ec551a8c1a1e2b01a83cd81995de563821b96c0cb956e19ff0e23bdbf1fd3783b36bd5d3d1d56ab2297faf", 0x41}, {&(0x7f00000004c0)="3f2913e30ce2ee165b31ad1d65e5169beed34aa777a4502262d721335bb4596e0171f2163b02e6fcba90428278bbd0999060d317ef604ca0658c421df19bad7448f9649ab170dff2795af722c815587c13956a015fafc1ada88b8f4ecd2dbb4655a8fc034b7385b35915721b9ae636bf24ae2c44e8c78573d88fe609d32bfbd87ce369156915b1e5d3ed121eaa68843ccc6610f7f90d25a85cdaeadc511bc52e1165b630ed39d67a", 0xa8}, {&(0x7f0000000580)="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", 0xfe}], 0x4, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2a00, 0x1ff, 0x100, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7fff}}, @init={0x14, 0x84, 0x1, {0x8, 0x1f, 0x8, 0x4}}], 0x90, 0x80}, 0x80) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) 22:18:58 executing program 2: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000500)={{"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", "cc65042071a349f4bbedde509ce708ba1f0978ce0f8a176f7a46867b00"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x71}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x200, 0x0, 0xed, 0x0, 0x100000000, 0x3, 0x0, 0x23, 0x4, 0x5, 0x1000}, 0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = getpid() fcntl$lock(r1, 0xf, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x5, r2}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="cccb61b60b5261e7e4446336ce2c80f943ec811f67c3a84dbb992b7a0cd9be350a28a415724d6a89bdcb6774be5d0fec63e0405694d382734703c8f7773dadc2ce741c885a029854ee048d958b96cd72f813b3b8acdf8be50b8379cb63c9675781b5059c65fca3d591ee5f6bd0042ff6decf45c1211de4e5e17f979a665a7d557886d5d71f653973ec0e7b2e1f3e2b77193e2c4f087c078cfacb7f5796a700465bc2486f638573eacedcea46b636e8364f79cc1c69c524fd40467d56bfd4c5b5bffa7ba5", 0xc4) recvfrom$inet(r0, &(0x7f0000000240)=""/224, 0xe0, 0x40000, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x10007fffffffff, r2}) 22:18:58 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa09aaffffffffffff08004500001c0000000001029078ac1400aae000000116029078e0000001"]) 22:18:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe5f) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/134) 22:18:58 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d67450f483bd1d97c7c63460f5776493361617878c401fe5ff6a9c1460000ac45e268892a0f0000009f") syz_execute_func(&(0x7f0000000400)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(r0, r0, r0) setresuid(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000040)="b799860761d3018afa4edc05975f6a4d5842fb2a74bdb90fae780343e46cfab2e98fc024212afc783dbe311063407f2d") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) setuid(r0) 22:18:58 executing program 1: r0 = open$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$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) accept$unix(r3, 0x0, &(0x7f0000000540)) 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) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800) 22:18:58 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f050, 0x3) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 22:18:58 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x3, 0x0) r1 = semget(0x2, 0x2, 0x20) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x3]) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000180)="5a4e4b897eb3f5b1aaaa601db39f7f40bda87e9c224c421811a0b62e2a7f75bbf677866c28d1bf750636f8e3229d1499a15402549e8ede2a211fcdd05204673e53fa80863a11449c03772064191cd67156015bfea9671503a1ddd2da461d8899744c953d7292527f1dae791c3e48dd4adad6ee995d4b03e8f8ffe887537293168395eb21287f4231db4f70040041765f1c17aaa3ddcdb1875c057a63c3f79ce5d286095bddf374e05ef848911ed2faabd58e1d1d1304054de65ef324be8f8f51e82ce8") 22:18:58 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="7b949f889fd24bf1158118d08b749834a75613ef30433747df3638c71aae00317060ac11f4c4e4cce78147af36e0808c3f255395431b892ed27c0107c2f2cc9d48fa48ce2ef1ac7b4398c7d48a0e09c47d5c63729d0a4bfdd0901a95cbbb2dd5a94fbed2f9e3c2070833aac0b504c138608ab800df520cf5695d8a478815f11ac628e99b58a4944b148485c0fd7dde7d7e12b0c0") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 22:18:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x87c494470df9bb7a) sendto$inet(r0, &(0x7f0000000000)="5c14914905d98e06119500f7eebb0e9bde54d3e11147ed5e61c9a8e64b51a7376e556eba5ac408514201959a8073686a4a92769ee114f8bb98ce3eccc9f79858783ee6", 0x43, 0x20081, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1117, &(0x7f00000000c0)=0x2, 0x4) 22:18:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 22:18:58 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000008c0)={{0x1c, 0x0, 0x100000000, @loopback, 0x2}, {0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x80, [0xf5dd, 0x7, 0x5, 0x5, 0x5, 0x9, 0x4, 0xccb3]}, 0x5c) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x40000000003f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x48000000003ff}, &(0x7f0000000940)=0xc6) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r7 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r5, 0x9, 0x800, 0x7fff}, &(0x7f0000000800)=0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000780)=r6, 0x4) 22:18:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x92}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r0, 0xffff, 0x3, 0x0, 0x0) 22:18:59 executing program 1: mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0) 22:18:59 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) 22:18:59 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "aa803f", 0x8, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts]}}}}}) syz_emit_ethernet(0x53, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8100270008004d0300410068000707779078000000007f0000010100440cec1000000006000008ad830b0000000000e0000002830740e00000010800907800000fffcbee49014d441879d7ae399cefe4cfe21a414fc9a313211adde923c1852b1f6c44639908d8bf544c89"]) 22:18:59 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) socket(0x1f, 0x10000003, 0x2) r0 = dup(0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0x0) setpgid(r1, r2) getsockname$inet(r0, 0x0, 0xffffffffffffffff) 22:18:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x1, 0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f00000001c0)=""/136, 0x88}], 0x2, 0x0) 22:18:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), 0xfffffd05) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 22:18:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000005c0)="79558699e9d99f5e6f285358f5d45ec33614f130d1c42ffdd5a957c5c067c53dd1ce79f732b435935d640a9f09524b328127565727597150bd44ce49c38e6cb7b82e75d8b825baff29cbc7faab04c796c0f3a8e06648fc33135aaff5360817aca0c8205d92cb3eb752bea8e2ee1e7cf67da25aac46161b1ff0bc690ca8afe6f119e1748cb1bb9d503612f371a25b452e2f9514e2d7ab39ecf7e683a6fe2fa088a1cae5412433268ae95bd4008dff1850fb67f791ed1a1f14a9bd") fcntl$setstatus(r0, 0x4, 0x10000) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x2, 0x3}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="5d13d2c8bb25a6d7cb042578426bc549818aa5e852ebbb509f683ff8f7fb495cfe0b700bf60dfd26537822781159d8beb2429c20e9e05039ef7769196d315b03f1974c02d44ee81d69f27c981c60eaab3289c7", 0x53}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000002c0)="e18c8b0e976c76894a1a22fee9520611d3b75bac4626526902f6537b7f34a02bf8a442ef4576f849e4eeeb3c884231e22eca7c4e96acf0eb5d51e1f4b3c2bfb35a9c0a71c3fc7215de64c3fe18fc10a2bf7bfdc846f06a307dbe07dd1fbd7248115b7f51c63805e898347c76828db6f051a082e32a5c31943dd19c2423610b890d4338a8bdb7798c47785473caff137dc457ad5c6e9bd5462e473e2fa1225b41949e92f94a5308fdd7306a25c085a31bf0d84b77d02dd921a84e972aed89ffde74eea27d72f12db4be9217dab38e892bc6cdda19780731d6d8af8e947630165d9fbae4ad05194b0d5c939d4bbb91276b46de", 0xf2}, {&(0x7f00000003c0)="2339b9fac4628244a2d0feee28b8df67fc34a6946fc57fb3034ca7558a7e3e4744965fbd99f9da7aba11fd7dcd96148f261ff1de37250ca8fa8006fd2d81f4e585e0f3395c09a33b4791389c439098ca291c5d7e6f62bb4c7379740897272ad888a8d869f8a72c9a46b0eb", 0x6b}], 0x4, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x2a0}, 0x2000c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000001980)={{"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", "d1258ebcc344a83edfa9feaf01a64652ba7e205e8e9f346fc375e311c0827d17", 0x21a72986, 0x9}, &(0x7f00000004c0)="c0481657be2841e4f37c7333a52a04d8552498b78be9f47b1e081e4980532af1596d28665424689978af3dc9e81efd94404b0af9244c75333f62e1aeba8fd3b1666aa7d65de4f049766205426a7e5c96843dd9b7ce60e55f5cacf5c253c1753b4becce2aae906312608954a2d61bab3aff36166439e38951b03c6a349c5c9b4afb622279ffa1aeb01c36aa98609b16b8a308538a71c0fab745bb2f817a721b73f7173673fd8581e57e54adec4e57f4bbb8f65084ecfd21eabaa0e80ceb3c4a050c996e1774289b61f00e96a7513b253a8d4e02670f11", 0x0, 0x3, 0x51, 0xcb, 0x3, 0x5, 0x6633}) r3 = socket$inet(0x2, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000001f00), 0x6, 0x200) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001f40)="451c3a7a8d57cc7876a53793afde8b32efacc8fe4f6660a1db1b3eca5c7ede59ec93efe2951c284bc1faa244625477dd16a692368469d7df57") setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e800000000001b00010000000700000032c9aa0419a9788f19109e82567df1684842545c9fa9dc609b9562d345449ffc20de6a25526f505f6d319c071f0de5e8ed1b3e805728cab443bee2e3360540e49ed8cbeb70404a0d1b6946bb3c180342ebd7f9e824c9c19ead3154674c7a2cf38d5faafa7bbf445dd2b176ff0546e15ebd491b5016b1e4d93d1de243078d3138d6e2275a6470a86b1f27554a7fbdff9183747a5d67e49971e93b6c141d5961ee28c9dda1d1facd76c4f400f8579378ce41d1d35b57c7a3d9e6987ace93da00def2b74a58b4da7778dd3990d7726fe53193086c9432595a4bf87ee9ff0204d2"], 0xe8}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000001e80)="ed97684cce4e5a81a69375a5c0a5ce0298c5d6ca4d3fc139b84cb2c0225d0b880564f4d130e9c4d1b57479030fa6d458596c07ba7fbbf22c08966724f9084075ca228669724ebdbdcb1c228f86b8a75eda689a4eb4cd0fed9e199c1936735d71f2ff845aec2e777f92d4e16705515c", 0x6f) connect(r3, &(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10) 22:18:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = msgget(0x3, 0x60) msgctl$IPC_RMID(r1, 0x0) socketpair(0x17, 0x4, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0xdc05]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 22:18:59 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={r2, 0x9, 0x0, 0x7, 0x8}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, r2, 0x2, 0x0, 0x281, 0x80000000, 0x1f, 0x4a65}, &(0x7f0000000400)=0xa0) syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r2, 0xfffffffffffffff7}, 0x8) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000040)="3862b69114c44d8fd904426754c1558490fbebdc0d3b0e413ebe9a5fc120041e2b38de573bb49b2e4bec2987cfd4a513be0d737a4ed43922c4d14c30eba445fb367eac17ac1776d6d54232898ac152975651fa8d283f1836ae535d7dd0c8ec0f31bf1e7fcf6cbba4ce85c71304eedff6767e3d48f80776b0b82a6e5861f66e976f9f3449fe418582c64e21f664624d883db9ec68e223") 22:18:59 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x38, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x20) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9bbf, 0x3, 0x3, 0x10000}, 0x8) 22:18:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) 22:18:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff00000000000086dde033163b00300000fe8000000000000000000000000000bb00000000000000000000ffff0000000003009078000000006028903c00000000fe8000000000000000000000000000bb00000000000000000000000000000001"]) 22:18:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "9958ad26dfa5a0c91be124b0682bac389d75e53c65ceaa41f465b3564d203ebd0064194fa7d14b9ae507e29838d9189b459cecd1dc63302a80ff5235db7abc7d446a62e0da460941229d9f9160a9b3859bad56f799e06bc4ebf36536ef61924fcc54c80954a9d777b9fb885ec7b667c65d4790001fa7515704de3cafa9229c6be56533524efe4ff9fbbfa152ffbbb0182bb4dfef57cfee0193ca13c2cee83a874b10ce7f0ec8f77e37fb5bcb1e74287695ce9f76b0c7c9bdc46b1b4091af704e33e61a55772a0b42e3efe56e876e200d28bf7cf1c10de7f2375eba18e8ea019b7ae1fb7691b5fd7d98f27b7447e87f71"}, 0x100) 22:18:59 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)=',\\\x00']) 22:18:59 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="a4dd84cf988b65077d464ad324a6117ac60c0e2167bf5975dba4dab3b055d5ed73a3d93a3afa9beaf99de457b31c5bb9d99ca8dbf290d1bc4df5f925cbc54deceaf0a51448d00e36a84694a3d3a3f70376f62d1ed71f07d60d9054dcc0f2d975d1bec505e77816170320b88c41dd4aa10000202a35fd7ccee04a2bc39571bd6b28a6f0e1b34ac4a4f77ebc70e32d51f0aa77dd6efe2f4c0a708cf6b449d8984cd0df889ccd4ee5a018127bd6d2d1ad1d07608b5daed6c26ed4b911f3d7629883680a46eb655b738f") syz_emit_ethernet(0x115, &(0x7f00000003c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6, 0x6, "59acd2", 0xdf, 0x8c, 0x1, @rand_addr="88a5652d28c4186ab41848e538ebce90", @mcast2, {[@hopopts={0x1a, 0xc, [], [@ra={0x5, 0x2, 0x2}, @generic={0x1, 0x54, "2c901b11597e652d40d28ee3fc6dcfae9e573e14be583c5c4470d7f8d31dc36a7ddff618aa9643f833d4251608d7f83adca3f213de7bbef7c7e1ba4acb86577c41e64f53952292fdafb387c31fe270cb0a65f003"}, @ra={0x5, 0x2, 0x27e}, @ra={0x5, 0x2, 0xffffffff}, @ra={0x5, 0x2, 0x7}]}, @routing={0x5e, 0x8, 0x0, 0x7, 0x0, [@ipv4={[], [], @multicast1}, @empty, @remote={0xfe, 0x80, [], 0x0}, @loopback]}], @udp={{0x3, 0x1, 0x8}, {"fb42cc1aa836e7de3b8f475f41e67ca3472e8d8ff25244d63f3dfa99591d41"}}}}}}}) 22:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x48d9}, &(0x7f0000000100)=0x8) 22:18:59 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e2247b0808c23f56622e17fc97e22d211ed106e3fd8b667b12957a81bdf7cbf58a086ffedb68ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 22:18:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000496ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = msgget$private(0x0, 0x100) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) mlockall(0x3) connect$inet6(r0, &(0x7f0000000480)={0x1c, 0x1, 0xd5, @empty, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x28) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000540)={r7}, 0x8) r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x40000000, r2, r3, r4, r5, 0x1, 0x2a}, 0x7fffffff, 0xaf2, 0x8000, 0x3ff, 0x400, 0x2, r6, r8}) 22:19:00 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80080000000206, 0x80000) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 22:19:00 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23e00000810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6c0ea745b3bd9f16ccbdabe3a60165669e6fcefb485c6c3fd30d79e6bbf959b303e239e9ff1454d205250f399801d7d3d543cea", @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast2}}, r1}, 0xff17) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 22:19:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x810000000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x6, 0x8, 0xeb46, 0x2, 0x10000}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x8, "46d514f4d192c9c1"}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x2}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) 22:19:00 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x2000000000000003, 0x84) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x8000000000030, 0x0, 0xfffffe82) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @multicast1, @multicast1, @multicast2, @empty]}, 0x30) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x8, [0xfffffffffffffff7, 0x40, 0x3, 0x5, 0x7fffffff, 0x89, 0x51, 0x0]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) 22:19:00 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x8000}}, 0x0, 0x101, 0xd8, 0x80, 0x40, 0xad8b, 0x80000001}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x7, 0x9}, 0x8) 22:19:00 executing program 2: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefc660f61bd0dd433d3f3a7fb36f083b600800000f00fb8c401fa4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af68c483f961532800360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 22:19:00 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getgid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x7ff, 0x9}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) socket$inet6_udp(0x1c, 0x2, 0x0) 22:19:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) 22:19:00 executing program 0: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 22:19:00 executing program 3: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001100660f38f6fc41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f1483890f690f66766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800c481496b890963bb01264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") socketpair(0x17, 0x7, 0x6, &(0x7f0000000000)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$getown(r1, 0x5) 22:19:00 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1, '$'}, &(0x7f0000000140)=0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0xffff, 0x7, 0x2509, 0x4, 0x6}, &(0x7f0000000280)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x136) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x745, 0xc8}, &(0x7f0000000080)=0xc) 22:19:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000880)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000008c0)={0x0, 0xc3, "39980b6cbbc4ac72c3e3eb7db214b410912dfa6dc08e2e74e3e30a2226d1b18ba4b38b1f1055331e7b044627a8635c8b53bdf668b42f14c831caea2b146517eaa5de458659d8f70043de7e3dca25b3501f9b2fbb47dcecb6197588cbc32e48970e43c8695fd222e5f7cef8dd09127e0e28f39abff429b02bac1e85a4e12f2e5979dfeb9e38e313d5b47b618e2ba2bba72cf28e238ec8a26314b62e4a94cac695933f60a42b89ed3ef1051fc74b173bcf97716f20264a6a50ada61b67610122c68ed38b"}, &(0x7f00000009c0)=0xcb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a00)={r2, 0xc9, "75c5d3e420efe55afde8ae987c4a8d11c87ceb73a9a4cfc6f4f43bc4ef3f3e5c50a020e5c295236c94fc2f2cf1afb8e3f29b05a7a00ecc114962304e13ce85243b52e1c1e932b47e4a9d637be4de045182cd282b1ff59ae95f34005985d207fb6ded3a38a1882dc5a3a2b1e4cf80c98cacf77e64c0fa00486bd2b63f02e6b39eeb6142822a83213002224b91a24e2f1067fd7bbeb78114dec1cd4e4c6e51bcb8b905c7169aa7d32ee24f977005ede145c924068407f5bfb2e28ea70d25840b01cf0faa5aa206b523ab"}, &(0x7f0000000b00)=0xd1) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000300)={0x10}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x10b08, 0x8) sendmsg$inet_sctp(r4, &(0x7f00000002c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)="cc03efb75349be0df3b9191c333079b3009967c4462e5599ede415153f0c3bbdf5f0408e8c86c5368dfba9e371ebebff72e36413c9c3a8e889f16578efb813bb4a309035982c217e074899c690daa4a2f07e56f975e9b0d09a8cd13a7a744a2ad203178873f59b05ee8a2f57e9446e3bc740c77998dff1399f073b7adf2b3ab02191911e5076b9b832c3bc48c19ebcfdb7979ad9f6fb16de6ffaa0d1bd54d789f0e8122e66bc5c232fd29c2a64b210", 0xaf}, {&(0x7f00000001c0)="ca591c8876415edb6a10c72f8f18c7bd20234f7e32a6f2e29027965148d12d9c40e6a6d066631537940e5170ec9073bc6a9a52c1791f5aee466cdea6789c5f615055a8fb21575715d3b59320bce001d39ae0f4b75509", 0x56}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="100000008400000008000097bb670000010000403f008d003f003f0010000000840000000800000000000000"], 0x34, 0x8}, 0x100) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000400)={{"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", "d357e40f4662810c7efe6ed69911b740570ccbea37a5b25dc7d63770fc37df39", 0x4, 0x64}, &(0x7f0000000340)="a111dc10ff9ab8882d3c848272a73e0eb60e18b59f63807e1a8bc516d71fe4fe3b1c62d4f37c1a9b70848a697bdf560388da1bf71b5e0d6c221215d0681a5f82fe7b7571e23b4e885b9424ba784ba1214ba1e5c047e1155ce8dcd6e119ed44f7940715a6d9fa4c3a6c5ba4575b4bbe83b0ce06433e4293528c6a453e678771f5896d011f0449d8a522dfe5f3868a1d0351bb1f7cd5926ba862c353c242948056c19e1edb519144699fb15ccddb", 0x2a57a4f, 0x7, 0x7fffffff, 0xfffffffffffffffd, 0x6, 0x4, 0xe7, 0x4}) 22:19:00 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x8) accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0xfffffffffffffcb4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5800000005000300000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8848c08bd7e80673d397f641d000000000000000000000000000000000000414ef1b4e240a4c1234a9311eb00"/153, @ANYRES32=0x0, @ANYBLOB="1600000003000000090000002942ffff08000000"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x100000000}, &(0x7f0000000180)=0x8) 22:19:00 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedfc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7fffffff}, 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100500, 0x0) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000280)="471aeabc5d1b1de9b2e29e55bee0d8d51ea3f6c88abc7137e49f511c8689fbea8a6034dee93e4c320cf4e79c1a359945a5d185a7db68d591823012277b0a2bf3221d0137e4c666a8aaa8b48d2165e6f0c4bfa252898019b6d3952c898b52417b008bdef629d15b5beea58abe75e4e345693e3591f03eabe0f5595f2ce7caff2bbbc2f99194f5f2b031ee43e515b93f21ad233edc8efe36a3a73259395a74132abc8e9946b1d1e3df9a5c670000000000000000") syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fchmod(r1, 0xd) 22:19:00 executing program 1: syz_execute_func(&(0x7f0000000300)="1c0db5b5f2440f01fc0f4acbc4e3d50e30b6f56962f5696200d9d9d017795bdabf2f00000000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151430f1a2fc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54360f38002a3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736970fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x4}, 0x24) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/202, 0xca) 22:19:00 executing program 1: mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ec8000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000bb9000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 22:19:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) 22:19:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000059a6f4aba8e29be735909efcf8ddcb9df30453ea4f1e9bd0d13b11e714f13a8e91e1c33808312a4030000006bfeeab0e42bfb752d0a135b0b4befdc3b58b98b7ac2d85e895caab666cef6f75ea69a5a552822e69caf371ab37aec42440c5d13dc5770ac0348a535b005f054be93107120e31343c941bc53b92ece7a66935b19e34287e219585278a5332b6bcb6045e592f23a0620c2d2299177938be3de3392aa9010acd7621ffdb78ff8e2"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fff, 0x0, 0x100}, &(0x7f00000002c0)=0x10) 22:19:00 executing program 1: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48) r0 = semget$private(0x0, 0x1, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 22:19:00 executing program 3: setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x48, "9c869521cfce8c77bcf05dc00b5a7c4b6db774456c5af1b594d2448adbd22c5ff65c12b011e17744cbb33401bbb555bf608a04de353a292a149c2aa01686da3a25d482cd87a55ce2"}, &(0x7f0000000240)=0x50) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7ff, 0x42, 0x20, 0x7, 0xf80000000000, 0x5, 0xc, 0x2, r1}, 0xfffffe69) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20105, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0xa, [0xfffffffffffffff7, 0x3, 0x1f, 0xe7ee, 0x0, 0x80000001, 0x7, 0x5, 0x8, 0x5]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) r4 = getpgid(0x0) getpgid(r4) 22:19:00 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x17, 0x7, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) r2 = dup2(r0, r1) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000002c0)={{"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", "4b828b6f1d800c885b5d570f32abdce28204bf740bf2e6953a3a90761827ef07", 0x2e, 0x100000001}, &(0x7f0000000000)="9b9f355603e094293a23482fc1983e7d65a50e521940661e4520bd0c649c6c0a8fb7914634508489fba953bcb09cdb973ce531e12a76ac6f1f1f26242fe449dc2dab14e8370b57121a1493a99df8637128818f53c84da07bed639f5f39ae6b9b1f8f7515d401837e40f2b8b63a361bb4b71262d09aa249c9d8255e0e24fa800452ed31b2dfe28e", 0x1f, 0x40, 0x7, 0x9, 0x6fda, 0x644, 0x800, 0x3}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x713, 0x7, 0x0, 0x4a, 0x3, 0x4ac, {@in={{0x2, 0x1, @rand_addr=0xffffffffffffffe1}}, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x7, 0x2}}, &(0x7f0000000180)=0xb8) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 22:19:00 executing program 3: clock_nanosleep(0x7, 0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x6fae970c}, 0x0) 22:19:00 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x7, "03c28cf539716100"}, 0xfffffffffffffe4b) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x6, 0x4) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt(r0, 0xf71, 0x2b5, &(0x7f0000000280)=""/68, &(0x7f0000000300)=0x44) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x3, @rand_addr="1890e4699a2db84c67fba2d44ae9f870", 0x8}}, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0x100000000000, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x6}, 0x8) 22:19:00 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0]) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x1, &(0x7f00000001c0)={0xff, 0x10001}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r2, r3) 22:19:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x4, 0x12000000000000, 0x1fffe, 0x7ff]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/62, 0x3e}], 0x2, &(0x7f0000000100)=""/122, 0x7a}, 0xc0) r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x400, 0x10) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000480)={{"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", "bd1f722ecf255c4838480837786a3ea939fe863f885ef91acc367cd030226696", 0x2}, &(0x7f0000000380)="382402232a1e9c2d799655693135f4fa975bce066df9844d610d3c0527fa94cbed627278e5dc086a45a8500a5fac4a1420b2e414ac13ab893baf46d27f20ca010e478d25d353336dbe381b9bb2bb655980ec89d8bd2da45b9305321b9ff26275567204a6d292d07f8f7a41c81d0cf1bb95b14d4ec9ce6595bb73a44f1a387420c217ea130626f87deae56c124cd27caf56914798cec02c2620d261cce8b7445976cd7caf2fd6d95d220c50f89604fb0266a14ff9141dd5c0ac7ea7ce5f9444db9cea726bcb33c8d0a8d4c031189c6407d59c432dcedc6d9da6ce946061911418457b19aec96e76", 0x5f6, 0x1, 0xc5c4, 0x1, 0x36, 0x1, 0x6, 0x3ff}) 22:19:00 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) execve(0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 22:19:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) bind$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 22:19:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) r2 = getpgrp(0x0) r3 = getpid() setpgid(r2, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r4, 0x3ff}, &(0x7f0000000140)=0x8) 22:19:01 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x82) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e25000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0xfffffffffffffffd) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x2}, 0x4) getsockopt(r0, 0x4e, 0x401, &(0x7f0000000180)=""/103, &(0x7f0000000200)=0x67) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 22:19:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x2153}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000140)="0c4da23bf5a867b287c57d345d3d044c421ca148c1309b8bddf4a4b4532d339a812c6e3a9f779b179019295c2f2417e08b8304b0a23356ce20610c3309d6df90ee0d", 0x42}, {&(0x7f0000000200)="4e2d86365b1d5d0a3d65d2bc328b90218ca923c2b42f05f8486c49913e9ea6e98156fede57171c858e66ecbd23e06578eb273e73bbb9a59255e13cdb9278ea4a3260191906a803c53dd801a5d69ab405577e49445b6ca24aac52c218909beb277e87c0796490e825bf1a0d1dd5f1392f4b41de2a6f03e37bf37899b5ccf54636de62073a6516a993e370802d43254217b11b59c28ab70c8bcf236e", 0x9b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2465979afa9446e5282d8c07dd11745a455a6a950e67c36b8c36a8aad089b858aa98313e1100dae828f52f5972116a1f1069e59fc4fe95e492afce4a1791e18c73e9907b8c89ef60d255ee2cda2bd9fdb0d1ff7a2c9eef168ef5f5c1d42dc61f7270555f3c2b473f6dc75a2cff7544ed236b54364e12c4654c8b79c86e6249634deae2e32be09f709dddf7ba67d88482b5b7e076e387f8a0e054bac1b91ff3532820f1ca2ee03f2373aa72bd5590aa0ca6d240af7e817555b1efb5b945dacd3b28128190d23802c8", 0xc8}, {&(0x7f00000013c0)="a608f147f5b512abe0a188e0e9483c141409fc550f1d56bcb95069f6da2d4f9edc81a7372b9c4ce68a15e28d7abc0f8e5b11535edb993f266c34b107de5388ac670aedaa0eb2a38062520b9b699e20ad8029e43f9e8740c2e12eab268884d21d192bf9c55ec2f6d03a3643c38a01e233a9d9b9f523505a3b13517f54d1ffb7dbfcc3f7181d3046cea0cc4889f72ec5e9e558fb2071e7cef2061beb42b5ed3b54a54f6e392c750c2e965f5741ae392c8e4395004153801847af4e1fa4f8a2d2cd2ffdb24a8bac36ba56dca6d205a9bd1b74a9890399", 0xd5}], 0x5, &(0x7f0000001540)=[{0xf0, 0x84, 0x3f, "d76e73ecf0e8239bb06bd8c3129d96f2eaa975ff55406c1d173ea97291917bf7b3186c949d2e9abd6bd11a43739da8bae57d2a1d98403a56f9e513491497d83901a5fd506a5a4c0a4babf632930bf7c8d3a01fa97375196b74d128381825514d3052580b01c1553d58d8bc1fd8352c334fb49a7e3daf34a540bef2e1a6dbd26fe0cbc6040fda171df79d54c4e8b1540429edf48cc992ac1124c6602866c4a6fdc32e9a9d0406b82494e5234e8b6735be8abf3d83c8e1c935132db124bbcdc6f6cd5666cb5163016dde56cfec95e5242e07c6e4c5a64a40973a40"}, {0x68, 0x11, 0x1, "bc65b80bade40336a8701ce5c0df3ebe743cb247dfcc07a45a97e9f5a08287b46b4505130264a6e51b1fcaa73aa0f7e0e3414f254fe3efd9a01d3e9d0c37d8cce0538c8e7fe17c8b35ec5affdd40166556"}, {0x18, 0xad, 0x1, "803f6732"}, {0x78, 0x29, 0x1, "04d551f82d54ce1e4135882d496f1ea1a450618872e047f1ea23f39be0c98217eed16b2b1a6b7b6a8c92948e3f205281f47f3e1e7b446aad291e50bc8529072ff6bae5cec5f0e81dc0c92a8114d1caa363c433fc3b558a407253a88f9f9e8270b6c2d5f95b9ec8"}, {0x38, 0xffff, 0x3, "689972e1032a34d4d07dccd1d13cf6aa366cdea68e3392ac9467dba109af101df466"}], 0x220}, 0x20008) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f00000000c0)="088bc07208d572e9", 0xfffffffffffffff5}], 0x1, 0x0}, 0x0) 22:19:01 executing program 2: 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, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 22:19:01 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x1) recvfrom(r0, &(0x7f0000000040)=""/153, 0x99, 0x40001, &(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x80, 0x4) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 22:19:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x848, 0x20) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 22:19:01 executing program 2: syz_execute_func(&(0x7f0000000080)="b1f091cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") syz_execute_func(&(0x7f0000000000)="430f1bbd1b000000f2a464262ef34090c4237916903bed000008c48125d30936420f3809aaed000000660fedfff7bc630080000066410f73fbc4c1b576a801000000002b8090") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000280)="45f2c2db63") r1 = getuid() setuid(r1) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) setrlimit(0x0, &(0x7f00000001c0)={0x7, 0x7fff}) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/156) 22:19:02 executing program 3: syz_execute_func(&(0x7f00000000c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1669d738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff37a388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb91fc66f26d3804836c") 22:19:02 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8000000000000}, &(0x7f0000000180)=0x8) socketpair(0x17, 0x7, 0xffffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) r3 = semget(0x0, 0x7, 0x10) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000007c0)=""/4096) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0, 0x800000000, 0x1, 0x80000001, 0x2}, 0x0) r4 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/137) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280)=0xffffffff, 0x4) 22:19:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 22:19:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x14c) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80a, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x200) 22:19:02 executing program 1: syz_execute_func(&(0x7f0000000780)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xc0) r1 = socket(0x10, 0x5, 0x1950) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x3}, 0x382) recvfrom$unix(r0, &(0x7f0000000040)=""/45, 0x2d, 0x80, 0x0, 0x0) 22:19:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$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)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="09aa7259674f2d3e892ec171b7eb8c6cbdb81ce190716fc5b83bafc3a71d8e592947e1afac761ab33406391126233dcbd64547cb8fff97655cd29e6ce91ed4dbb160681872fd9d92ab0f1e7731fbcd74b0f7563544913f175fc99bc1d5635af55222943cf68e8cb65b01db340e10024dc6fc96da81cc15129651b87d70fc7609ee0bb6955970484c8d14f9ec1ed6d4b1716a31fc01847baa364ae7cdf73f332b282cb3bd1ebcdf87f676f38434751c235a903820c2151b5bead85887", 0xbc}], 0x1, &(0x7f0000000300)=[{0x1010, 0x29, 0x8000, "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"}, {0xa0, 0x0, 0x5, "ee1370700e4efdeab5f68b58f9ad4cb9d04a6b2facb2fb7f2224d143f690e54c80d317d687c33fbd68ba4c0145563febc3ba6198c20658ffcd4b5ae22594375643306d11c8d554aee549e5a4b162fd8d8a68a7909e025a6136a14c78104959b187f9be8a6fb0fde970d775c659c41f3f852e3b84964abfcff531e02afc60886c9dc3a116f62ea7a53b9e75a29654a0c9"}], 0x10b0}, 0x0) 22:19:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x4) 22:19:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfff, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, r2, 0x7, 0x0, 0x3, 0x61ceee3f, 0xa3}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3, 0x2}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0)) 22:19:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f00000000c0), 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000100)="a31575e007865724045edd9649187111f82f22d2472f1fb325c281294eff1dd70af8ee3e33ded1a8c2ea2f389bec367bc6e7b09a75c57da4494d0438a44acd2d0988157c2e841ce5216a7c5248488172ff03906b582c3a999728", 0x6, 0x200, 0xff}) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) 22:19:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xd, "44a102f7e22fbc071a26949ad5"}, &(0x7f0000000200)=0x15) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r2, 0xf4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6ea, @rand_addr="1bbe89bc329074a66ffc985ed9042ba7", 0x1}}, r3, 0xfffffffffffffffb, 0x9, 0xab}, 0x8c) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x0, 0x400200000, 0x1, r2}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000240)={r2, 0xf6}, &(0x7f0000000280)=0x8) 22:19:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) semget(0x0, 0x5, 0x610) 22:19:02 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="920404ac34"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 22:19:03 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(0xffffffffffffffff, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(0xffffffffffffffff) 22:19:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe") 22:19:03 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfffffffffffffff7}, 0x8) socket(0x10, 0x5, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66697e653000fa0701f7e9"], 0x1) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000240)="060088f72789dbd0aa2eb3eac13242db6b024ebd03ced976b430d66a6033fac799b5dd3a6f188f4d00272ab9f17492a9cd82eadfbec3affc8cde31044ba272a9f3c4d4", 0x43}], 0x30, 0x0, 0x0, 0x4}, 0x20000) 22:19:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@empty, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x10000, 0x20, 0x8, 0x9, 0x9c0bfa3, 0x5, 0x10000, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x400, 0x1c0000000000000}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x0, 0x1}, 0x8) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000280)={r3, 0x80, 0xf, 0xffffffffffff0cf2, 0x4}, &(0x7f00000002c0)=0x18) 22:19:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000840000010900000000000000153c01b8180a4867680f7234771ca6e95581044e7e953f2e704024e1ddb7cc2efd612a410a37c098b648bef996dbf08ae109b4d5ae057b7d74e18c28c4083d2d3d47d5df76e9468600000027bc34f93ce7f7560445c939161e40e70ef46e8fb7bd64c9d213aab223bc6a921d9b19d59b4c5302204fe521c284e14a3f0902ae516e0e08875a94cdda8a5aa6560cbe65b3f0fc2cddecbbb04434fdefeb95060300000000000000"], 0x10}, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x2, 0xa}) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) 22:19:03 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000440)=ANY=[]) accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0xfff, 0x6000000, 0x0, 0x9, 0x9}, &(0x7f00000000c0)=0x14) 22:19:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x10000000) sendmsg(r1, &(0x7f0000001680)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f00000015c0)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="e701cf964a7741c554e94ba3b67ed23e535c581c6e18bcdaff0b931cbcc56fe3dbd1c0ec71d2bd5772ea8c2dc44037fffeda196d6854f897", 0x38}, {&(0x7f0000000240)="ec4f54e32f4ff62e7fe678df2ab5f036c6ea5dcf80524e7c1b627ada547b83808f0053d7efef447880e119ee0ce40f3bfce04ac6047d7f4b701771b51d3a485a5cd2a2e945132dc3c4d13be865d1d422ceade57e8e383d61143588822c845dc95ae9acc38d12c222732224cb95c317", 0x6f}, {&(0x7f00000002c0)="f4c13b7ac81875d16400186958ae2dd73b2e43fdc1219694d230e6de70a33922bc2e348b4fa9639945073e074ae63c788d493038110ea12c93ee8605ce187d2af5ad360555cd997a85178677f2884b367ae4b9e99dfdd9c52166039851895ae40066ba8d98cbd5a54a67cb6d28d58e58de945b79e5d50124", 0x78}, {&(0x7f0000000340)="f94bd8a891955ce69665ebc406880c9e2c34cb318c507ed7d68a1f9ca25a7220e42c0dbb79439c40bcbaa8b6aef612a453e0c08091751fec4d4d692578cb3dfcd10b49fb70504eb64ba982f022d0ca2c1e250f5bca64ee028a6a8becc7f31a2ee49ee5162542682340029f9535ff5779c29392d8b019e9d8c6514ba55c95fb9820c1a24cb621f99c203582b6c788af501cb224e554dc7450b0a5afb2b0a900874b01c88461837cca1761ee2ba7cb10fafc45da52aa6c536a9fbe5675deaca3d16d8c5f7a", 0xc4}, {&(0x7f0000000440)="248905cdf1f2df52e49e3410d9f128ed4f67b504de195db1c415a57e6e6283e361e85d38ee3f30f06808aead6bf0ed3d8940760fd3", 0x35}, {&(0x7f0000000480)="93ddb63eef938a0891cc0db022ec42283cb00af5bba4ccf0729daca307f24298ceb0371623875dbd73d558456c67eea5186afa415d506e7b84418c51f32defbb678e9e8477fe63b47249a569d83d34a53c07652705c1df332a870c96f3c3df273c17aa53d49b0164eddca4d7f341bf8b75cf548b346a0872b8196e81860e15290d", 0x81}, {&(0x7f0000000540)="7d367f993c27436dae2037ea761ca051a29f8e10e8e198b564cfb594945f57af04301be0f2cffb16c72465c73ad0a65e9b264bc990f8da25bf669031e1ce1e13883728fb8ba700d28bfd61d8272e37e6492611f448e7ac79f0", 0x59}, {&(0x7f00000005c0)="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", 0x1000}], 0x9, &(0x7f0000002b80)=[{0x108, 0x6, 0x563f, "7a274fe351168a129a92da7cf54c0dda849cc798fd071065d817c80ade84bf60899c8624f8936a5638702ad9d6cda6bbca0316a76175e1df44c6f70a288231b6eb69b7ccf248d0d1c3d208ba980deac9fd89df48371cc11c087a6d29bd67f794c2d68d55d63b60a22ed46fade2a924e29a6f8b5bf119c4e8a55547d6e169c0707bf63d1994b7fc18e8de0bdcd192a5d1038a8e614ef9a39f2f892fc58633dde56b577f5171814efc95899e50b57d60727cc01e545a5683e3cf8cab1937bd372ac293336133ecfdc46258468ccfeda9494d7501b9462099835f1492eb15a321d0aeaf8df32bd5d69649e31a7c0ee1ce3b94d9e6ba7edb"}, {0x58, 0xffff, 0x605, "b987923697135467f2a846b62c288af8cb01cd1b9a2df0fec26c142988344036d00707a3928286b5f6b3ac51e98ef43bba6011304a19a5336ad7fbbe9c435781d6"}, {0x68, 0x1, 0x1, "d0cfdeb4b6dd241195ce1df134cda8daf71f0de22617fc0829e0d689c47f6fe1a5dda9664fd326854619bf4c7997b91e5ec304f58ef3ddffdaeb3cff447eb9097a7bf12639a4d11ee53b1e3d44b3c61b802f81e677a0"}, {0x20, 0x88, 0x200, "16f7ca7b8711ed307c48b240331136"}, {0xc8, 0x0, 0xffffffffffffffc9, "28e6849e416c5c756a37f1de6cd8d007eb202e95805f6e3cf061255c888dd7598b0a118e17b92508e6e135b5c302bfc3f0f0779f68e2a145c4458b2eaf90b90a00c3adbfe0226ae7943067aaf6679e98f192282b8379d9bcedfd59e589e172e6c58ed6020db7ec9ac4a03c305018901756f2e7dc97304947ce1d62749e3b7d52a18806ab0f93c241b036a5e49dfb2585c000de107054c558db06c176271fe0b8830e4a9d2604f9917eeeaffa0f3a46afa18c8a4e65653e32"}, {0xd0, 0x3a, 0x4, "a37190ec047fcef9a49b3f74bccb80c63b89e18cac32dd90f171c367b50ce10f4d6d5e296af97f7057e9fb30d79a67fe280c188a06aab9a109dce828901e7787afe0f4dfd97821147610de3e69d8750d70bc650702dcd86ca851859669f1b9e5f6fdff28253171c77fc273562b2c07e3bbcf97c1f49e915f6533a63712ff544d8e412c1cc9541e05e29ae68433748897acdde47c184c2d7bc8919a96f32b01f0371ef8192dc32731eeb7a0052365d1fa587aeca62e879a495293670526"}, {0xe8, 0xffff, 0x7f, "4b43ca8e123bc9baca836abe371a340f79edb3a925c79d7c4f51a6078e91c14dd1b6467b5ec7af393ac74ff5b69da2bdcd659840369f4ef3326ebc360a4f64ca162b277b6c4e8848d750cff3d5f6a99d0e76ae925ab16b60e9bab502069185a740afb827657e364d1f966c5f13db07615ee66e09b1f6336cfa8dc78f2201e8dd980e41ce3fb7e3ce0615f175ebca7a681df4c77a37e1f928157d3dc636c1b4a6356cab127d2faa0ca9128a93d7f1b5afe7e93ededfaeb9be1a18715363227fc43f875ec4f5c3a36e3fd3f2073fd654ec9c6e"}, {0x80, 0x11, 0x5, "a6fe7367fb17211fcd9e58876ab388564b3f2edd7cf1dc0ce691a6cc376e7c7e08576ac4e99fca7210d7d85fab3024ace388720984d30ef08a6e35a5b04ffaea15b49fb9cc000b16df2d9fa1596a4dab8b916f03a713608d498815b34afeda038045cf2eb914bf4d74d766e996"}, {0x48, 0x0, 0x400, "d38b0010caf90ef5b490d11b2f5e0f54be02ae76c43bef7b2b2925713d2b4ef9564e6a78c7cb0d46666e4d21b702ea70bc6f"}], 0x530}, 0x100) r2 = dup(r0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000017c0)={0x0, 0x2, 0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001840)={0x81, 0x3b, 0x400, 0x6, 0x3, 0x2, 0x20, 0x8000, r3}, &(0x7f0000001880)=0x20) 22:19:03 executing program 1: socketpair(0x17, 0x30000005, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:19:03 executing program 0: r0 = socket(0x17, 0x10000001, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xb7}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x8001, 0x4) fstat(r0, &(0x7f0000000180)) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) 22:19:03 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1871fffffffffffd"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, r2, 0x3987, 0x6, 0x8, 0xfffffffffffffff3, 0x100, 0x10001}, 0xa0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:19:03 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x803e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000380)="260a12e215e79e8ea09db64161152c0590f740db2832c31387385165655af5d4666fedacc818872702ab46dcb4644d373d4dbf56f30fefa661f49d2c000979349b98de6a2eb9a237e9dc7ef2409926779209c9cdab12c721d8ce46dba16ef33f6b21a6b77104") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:19:03 executing program 2: r0 = socket(0x1d, 0x6, 0x2) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x1ff, 0x4) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000040b00000000000000000000000000000000000000000000000000000000000000000000000000008fe300"/136, @ANYRES32=0x0, @ANYBLOB="ff030000040000001000000000040000a4010600"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x0, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x410, r0, 0xffffffffffffffff) 22:19:03 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x0, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local={0xfe, 0x80, [], 0x0}}}}}) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7f, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="cca1a5918355292f6d2fa6deefad18e5ef4cdb41b9971210763547101fb25851aab58425cffe53b029cec4510905937ba735e6f5f1660d01cd8e16d1b804509123b651562751e8e05f") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x100, 0xffffffffffffffc3, 0x80000000, r1}, 0x10) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001280)={{"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", "e701bfd1576e24d8e05b4acdc339360b7b2f2a37c798dcabffe95e1632759184", 0x7ff, 0x20}, &(0x7f0000000280)="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", 0x9, 0x2000000, 0x26800000, 0x1, 0xffffffffffff9165, 0x40, 0x8, 0x80000001}) 22:19:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) fdatasync(r2) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x5, 0x7fffffff, 0x81, 0x8, 0x7, 0xfffffffffffffff9, 0x100, 0x200, 0xfffffffffffffffc, 0x7, 0x7fffffff}, 0xb) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="110000002dfb814aabb18e04a84f7e4a52ca5e1a36c01708c7ca525763972cd26cbbc4568150cb89229bd04318918a94bce72f6c90a9cb6d9c65d0003bd602189274b99b498d7c993caf92c318f5e4bf37763d99a91eb76e959fc09667ea8575f06f5b921ed06c89227157940ebe17db079d3ebeb840c88ca09b4cfe7c3b43c7bcd011a192e90b6aaf6053dfc64bb38c425785929a34e01d39eaa1e6385f63", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10080, 0x4) 22:19:03 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9ad5d3c5dbac76d0fe89bf544d3b1c1a6c97d0c225d5f20c61b37afacbeb81519f11742d2983092da8417a161d3054757316828025952639f0846059d6ba5ab8dba21d24ac8e24547b3fde4952370bb84e75303aec8b001e3e352179482ee072f0287a614e2338304cb824c322949d32afd2fdae0672493a08ca3c41a5e97328a113dd741cf9eb72d19caf0ec4254b677d306c3e7e1a4a3f73f32ff9d57a0d4b2a8d532b3e1c596685d32e1c9c2ba90ce1574f85d42e9e00811e5dbb412cf05453fda08c2636ccc6e977b8af33954f85fdbc6bc46a1c93dcfc29135cd64ffd64ded13eea20cefac2ec25ec0bc34e7ff5307486029558a0a48e0845edaead76098e63d08067932c747ada2161270e0d4804007413e79f80c22342b4eb491f38c6e59f64cb138c32993cc08f23bf701c93e1793791efd6b44f2f0b49f21343b12ac589e1cb866c6c236b5f2d69db1eb9a3253ee7817b8651543054ac89bf021e84bfc333435caaae856d3c8390b39a18c9a88db5671e5ddb1672cba05012ea802ef644d49d0385d02c24ef64cd9bce43c8505a04ebd268742eb101d1eef36e801562d43e102cf7d29d662e11693eaa3668c0fc42e8dc9817b093dfdbc672f2b3d54def20512653853d09196ae1fb0179b13c2095e338fe9e7c1033261d173446664a4abbc353ce07a3cfb9d2824790150dadcfb59906a3be2ff54101506135efba3dd257dfaf0babca6f7e77af00e8fc2b50ea13a462a6275ffc4be56c45f423be4b9371fbc290a458905dbf8643c99b455a00d46dcc592334efbffbc46336b6741e828f88c1e8f560560c86f85ef815a861c30e39a8fa2416023ba970d72809548908f4b33de2675fedffa8f9c4db1c7b2c908559295ea70048e8375f7c44fbb7eb2caadeea277b8367ece1bd906750033578c50a3239cfd0a095493b77e6872f7a6d7ea16a06ccef6e8f4b3425ff16ce9aa31f2a9b2d1600c2879759881f1d36813b5d811c04d85468c8a2fe6b002563b83b8d26c36f8d8e07356b00cb7e2a1ad509a4a2dd24716018cf41fa42529bc3a6b67929edae0d7b96efb3a7fc54eb3f9af0faf3a5601a33f3136d9d8c0a32d1018d582bfe4d0c3cd8cd29b8cc014d4018f17649eb3f6d10d7a4eb18f1858a116aa767dc08667da081a3aa95d6413e6a2688faf52cb71c1f5acbcbcf12d33bf6f8a48514d1629d7378abea25a5c4f1941c324375ccd56e9ef0339cc07ee4700d54fd1cec42ceb48a9292dae2090d92021a915ba8d56bf7e3d0d81bf6cf98d8dd2122be8ab5ae66aa9ea1def4f14182258d17345b769e5d2b3fddff245a3199ac5e51feea37cb5afd340b190a364483d691cdf67bc539b2734d56285af3a0e8c5b436a27beef71b4b200918b5e8fb2f1ba88cd890bca38bb27d6bf306df1f368a64d9e5771b41432271eabe3558c2780ea", 0x401}], 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0xa2, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 22:19:03 executing program 2: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000040)="98303f638d4cdec6c4a8490e9b15abf6c36c0c1bee6b12bfc822fb87312361bd242998424f18cb41e9427bef84ef190e003c4f9735f17dfa", 0x38) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 22:19:03 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000001c0)=""/155, &(0x7f00000000c0)=0x9b) r1 = socket(0x2, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/123, 0x7b, 0x40000, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) 22:19:03 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x4, 0x200) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0), 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000140)={0x7fffffff, 0x5}) 22:19:03 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getresgid(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) 22:19:03 executing program 2: r0 = msgget(0x3, 0x40000000001c) msgctl$IPC_INFO(r0, 0x3, 0x0) 22:19:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = semget$private(0x0, 0x0, 0x508) r2 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x80, 0x81) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000700)=0x4) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000040)=""/146) setsockopt$sock_int(r2, 0xffff, 0x400, &(0x7f0000000740)=0x100000001, 0x4) 22:19:03 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000260000001000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000), 0x1c) 22:19:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="f55312ca096b607ebb77513cfc8d11", 0xf, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="0854aff31e6de271074e041021b9e44365158e19667696c247c0db40ecfff7bf1212974a9b5c2384b310bd689fcb182130fde9a55c34c6918c068d80585fe704233fe02995b8b65e3f30a95f7f148f1b25351de4a83835bfcbe2ecb537cd7b1e2b1e93a76907924066945e886f6d1649e443e81b67f717ebef4cc2d36c0a680da73be3c9d12be3f86ea08f7d66fcd941a803f1fe579db3e092616af1a286187813a65459498847ac0fd06b911ab014ea65ec7905b440ef415bb7a1d186", 0xbd, 0x1, &(0x7f0000000240)={0x1c, 0x0, 0x800, @rand_addr="2d957e94c5115faec9fd6e3347bd690f", 0x1ff}, 0xfffffffffffffedd) freebsd11_fstat(r0, &(0x7f0000000100)) 22:19:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) fcntl$getflags(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f0000000140)=0x10) 22:19:04 executing program 3: syz_execute_func(&(0x7f00000000c0)="b11c961c96472ce91c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80df4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c90f0fd1b075ddb775dfbbbfdd5cc600c600a1c9fb110fd3c43e450fae7c0f0f") 22:19:04 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xffffffff, 0x4) 22:19:04 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4}, &(0x7f0000000040)=0x6) bind$inet(r1, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 22:19:04 executing program 0: nanosleep(&(0x7f0000000000)={0x6f79, 0x9}, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f0000000180)=""/203, 0xcb, 0x1, 0x0, 0x0) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000440)="982ce00f050520d0f8073666420f62d94c124141c4e30578f0979280bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1c3c421fc22eb2e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba14796d0b805000000a09f820f3804830a00f00000") 22:19:04 executing program 1: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x2200000000000000) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:19:04 executing program 3: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 22:19:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 22:19:04 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf34268e7940d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getegid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r2 = getgid() setgroups(0x3, &(0x7f0000000040)=[r0, r1, r2]) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) dup2(r3, r3) 22:19:04 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280)={0x7fffffff, {{0x2, 0x1}}}, 0x90) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f00000000c0)="70fca4710c2b9a9fecf8d51f3c1f1ee01e0d637b12030347ab96430d0e75db025e660346ca9fb2d5a77c37db6e4c30f238b87b181ce434d4220ed243ffb5e092ae5b2a3949f04893754abf15e6487175020676212c1ea3879ccb5ba47f16288ed080da5cad27dc03199db11e23e8a364f2b74380d96a5ab94105249281", 0x7, 0x8, 0x1}) fcntl$dupfd(r0, 0x11, r1) open(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1}, {0x3, 0x4}}, 0x200) 22:19:04 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c40b4e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 22:19:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100c40, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000040)) 22:19:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 22:19:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4, 0x7}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x4, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 22:19:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="520000006b7f1d4f08a48280aab26c6ecde2fff51eaa9d512798c5b20a5d481d33d5f6b7bfcdfe8f8f8997cadd0b2a657fb171b47dbb67b2eb997c9e9ab92e05bd610502014fd8fd7bda76e42f8690dd9a0d471409fef2a83d51fad4baf4cc9794"], &(0x7f0000000140)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x4}, 0x8) setresuid(r1, 0xee01, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x7e, "157e10508b2db6a294dcc516c045bc9ab647c3490539ba5f61bd488f261594de913dad6a8053d0ff444a8da88ef889182f8d126861ef63ba7e5e07316cd98f54e2b95566642b8f60373a5a1592510ff5c7161c77897c9a9cffd3192e32d76860fcf9b92119184d404aed9d18ef488f9980655014c2c765e67739ce7e3310"}, &(0x7f00000000c0)=0x86) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r5, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) 22:19:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x1, 0x3, 0x451) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf, 0x8}, &(0x7f0000000100)=0x8) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/45) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:19:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="ce1970cab19135b0a77a645ad4a3d55f1c00a0204f0feecd33192714f3000000030000fe8000000000e69112f7a886b34d2c7ae2c6cb7d60c1afa2d2bcba9e3ce7c837e3efcabb84b093ff4cf1970c1827b4721b2868f895dc9c435487a83205021380a1018828fc82f721253414f34115f73bbc41676d91af36e82179e10cda0c19fbf6fca8d9119f1493dc06cd57d2e90eeca3b74ddf645f23cb806dd5b5df8642c54b3139d667a40000000000000000"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 22:19:04 executing program 0: 22:19:04 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900000e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x300, 0x4) unlink(&(0x7f0000000300)='./file0\x00') link(&(0x7f0000000100)='./file0\x00', 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/22, 0x16) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7dcb}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22e02000010000000000000000000000000000350000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128af4ada7dd993c00"/137, @ANYRES32=r2], 0x8c) 22:19:04 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) shmget$private(0x0, 0x12000, 0x20, &(0x7f0000feb000/0x12000)=nil) 22:19:04 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xa0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xfffffffffffffff9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4ea}, @in6={0x1c, 0x3, 0x20, @mcast1, 0xfffffffffffff2a5}, @in6={0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xb, 0xffffffffffff0001}, &(0x7f0000000240)=0x8) r3 = accept(r0, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xfffffffffffffffe, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x20100, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000480)={r4, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x7, 0x4c10, 0x8, 0x3f, r4}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000580)={r6, 0x7ff, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x3ff, 0x200, 0x6, 0xe754, r6}, 0x10) r7 = socket$inet(0x2, 0x20000000, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000600)={0x0, "ddc2a0751ef755ac5097d9eb1406f5b0"}, 0x14) connect(r3, &(0x7f0000000640)=@in={0x2, 0x0, @loopback}, 0x10) accept4$inet(r7, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x10000000) r8 = semget$private(0x0, 0x2, 0x410) __semctl$SETVAL(r8, 0x3, 0x8, &(0x7f0000000700)=0x800) recvfrom(r7, &(0x7f0000000740)=""/199, 0xc7, 0x0, &(0x7f0000000840)=@in={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000880)="15762bbcf810f76dacada7280ca46df9716251303180708e51c46fcf316eca6ec6", 0x21) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000008c0)={r2, 0x9, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000940)={r4, 0x6ba}, &(0x7f0000000980)=0x8) r9 = getpgrp(0x0) fcntl$lock(r7, 0xb, &(0x7f00000009c0)={0x3, 0x2, 0x82, 0x2, r9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000a00)={r5, 0xb3, "0d12db6c689bbfa7c712b85d7e084af2dca6806507a86b110dc3b9b7010e2668d220a9e54b275ef388d2254330e8076549ff2b7178bd1252cb7a44edbf2a0fbd4402d70d05f001b331b266b102c9b1d81284b9799014a448008bdc34e9f6b10879188472f2195009f68e6f709e6764a883c0543c022f5ddb636e353f16bf718897014b1655e5de9a988ae06d5a49094a3637888688aea35900b2688280ccee69187ebaba10541b2a7bbb3ee7fec1d28a319d20"}, &(0x7f0000000ac0)=0xbb) shmget(0x3, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000b00)=""/4096, &(0x7f0000001b00)=0x1000) ftruncate(r7, 0xffffffff) 22:19:04 executing program 1: syz_execute_func(&(0x7f0000000900)="969898b0b02c4318020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db311c4397fd300c96470fcbcaf00100c00f345d9c6ac8b8bc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d40f11ffe8628f6808a3056f0000004e00c4608de3c0f526264788fe5840dad2000830a1c9fb110fd3c43e450fae7c0f0f") socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 22:19:04 executing program 2: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000000000000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) 22:19:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x8) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x2) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r5 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000000), 0x4) 22:19:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x45a9, 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000200)="b6083c13fa5f41ee9b561fbec214af42b396b64638817d9f462a642d8f3e546c45fcc271b042e2aa8c2280296503f7a1fe482f55cd566b9bb68f20ac64a47fd583dc233c7e386bcb363d6a96f4d1c4f7d09b4ac311266d587eca174caca4f28da3fe39f87e154d50f2a1f4f311b1e3566ea8c3b222deeb88556a0992ede2ce9cc783fb0c1825601859806b3b488f42e99ad0554caa9a1e3d61d822") link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000300)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) 22:19:04 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() 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, 0xfffffdaf) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) 22:19:04 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r1, 0x162}], 0x1, 0x100000001) 22:19:04 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r2, 0x7ff9, 0x0, &(0x7f0000000800)=""/153, &(0x7f0000000900)=0x99) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000b000000040000000000"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 22:19:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000300)="48697bf70e5a726a7183234ca93a", 0x1, 0x0, 0x7}) 22:19:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) lseek(r0, 0x0, 0x1000000000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:19:05 executing program 2: 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, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0x0, 0x0, 0x0) socket(0x0, 0xb9545e99d6b976ed, 0x1) shutdown(r0, 0x1) 22:19:06 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0, 0x4000, 0x7ff, 0x10, 0x100, 0x0, 0x1}, &(0x7f0000000280)=0xa0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000240)=0x4) 22:19:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x1ff}, &(0x7f0000000240)=0x8) 22:19:06 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000)={0xffff, 0x2}, &(0x7f0000000040)=0x10) 22:19:06 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0xdf0d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r1, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 22:19:06 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x5, 0x3) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 22:19:06 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000006, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) socketpair(0x17, 0x1, 0xd1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x104) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x1, 0x1}, &(0x7f00000000c0)=0x8) 22:19:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x9) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7fffffff, 0xfffffffffffffff8}) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x2) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0x1, 0x8000}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x60) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xc0, 0x113) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x4, 0xf, 0x4, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x6, r4}, &(0x7f00000002c0)=0xc) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000300)="2cd6143f4d421b4dbf85d6856017b92169a00e8a4838bca27cce93b8d7650d75f7d4bccbe9828498c277ee68ae90712e7282c2c8af7ea6193f507e1dcbef65aa43fd6b4b003389538150e3db70b314e4ef02df9db877a7dfc7bbe6a5336fe473c4451f02548c69d0050e6d5e88abb199b2829af1a92e84d6462148b02126bd25066471440f82a6219afd1c67961768da1f84e393f7652f991186ed75f8e4c913c3e6c51773f541ebc2813c5883f6c7ab8a4223ac08154d236c5878ebd0473c8879f9bfc7f6c2de81ef3b8d60aab86844a3faee0fb8106690de602dd3abb388067d0e41fa222c4663cb96d2748a76433e06") truncate(&(0x7f0000000400)='./file0\x00', 0x2e09) clock_gettime(0x87d5538c97b58a9c, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r5, 0x4}, &(0x7f00000004c0)=0x8) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000005c0)={{"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", "441f92dbd4e2e773eec34f64ec33d9cceb7de64f0f6f1bad8fea68503dbb034a", 0x3f, 0x100}, &(0x7f0000000500)="ca8a611390390a79fe01711c2efee40680f5cf66672f415356f02930d35f3f235494bb33fac035f1a13ba83b8b15dfeca6105ffaab18443597870820db3bf560caa97d0cd4ea73c15592e532c67e86c980977abb2e4c888a46b7316e9008aff5e18b560dbdbb4910062f58e4c2a2c8f686f213c3a47ea612644e2f56220619ce8dba342576d5f95c24f0c2da4a8938b47e8276c3a1371a", 0xfffffffffffffffe, 0x3ff, 0xffffffff, 0x8, 0x0, 0x8, 0x20, 0x2}) fcntl$setflags(r2, 0x2, 0x1) shutdown(r1, 0x0) truncate(&(0x7f0000000a40)='./file0\x00', 0x8) mlockall(0x8602fe8a888bd523) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000a80)={r6}, 0x8) r7 = openat(r0, &(0x7f0000000ac0)='./file0\x00', 0x80, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000b00)='htcp\x00', 0x5) sendmsg$inet_sctp(r7, &(0x7f0000000d00)={&(0x7f0000000b40)=@in6={0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="2fc107155e", 0x5}], 0x1, &(0x7f0000000c00)=[@authinfo={0x10, 0x84, 0x8, {0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x5c, 0x0, 0x20, 0xffff, 0x7, 0xd0, 0x6, 0x5, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x0, 0x4000, 0x763, 0x8f13, 0xfffffffffffffc01, 0x2, 0x3, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c, 0x84, 0x4, {0x32, 0x200, 0x0, 0x80, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1400, 0xbda, 0x40, r4}}], 0xd8, 0x1}, 0x80) getpeername(r7, &(0x7f0000000d40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000d80)=0x1c) preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000000dc0)=""/150, 0x96}, {&(0x7f0000000e80)=""/250, 0xfa}, {&(0x7f0000000f80)=""/132, 0x84}, {&(0x7f0000001040)=""/177, 0xb1}, {&(0x7f0000001100)=""/26, 0x1a}, {&(0x7f0000001140)=""/117, 0x75}, {&(0x7f00000011c0)=""/212, 0xd4}], 0x7, 0x41) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000001340)="33d359b59217f2a12d00a627f5eb68840e78327bc2b5217212d69550d830ae33081a01f402f2b6cfdd2fd1a7092dbdc9cfda12a87b0321e31d78f747e5fb1f0dc3") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000013c0)={0x8db, 0x4000, 0x100000000, 0x6c, r6}, 0x10) ioctl$DIOCADDADDR(r7, 0xc4704434, &(0x7f0000001400)="f2a043613d12f1d2ea1ebb6cc3591eb182aa4725fa31924dc27dd00f85f168efc5fbac7e451ed5dad991659443fb0db4c04810e1614a2df2d1164094e7c5070b307f280c32e07a79c6d07c364a872812c11f8be45568fe5d7566e0f4f1cb88100a6476bb82e3d421a6ad1bab65348adc2777a1a78b9182bec3ebbfd5da2e19d5791502eebea99c9e4c7598444340b99458069343e7c26710e20c00fac409b4a0b9d5d3b022f218159d5956caf469e830447cb5f996571cbbd26bed55e22a2d9a8acc7434fbd449976efea0a2bf43") setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001500)={r4, 0x8, 0x947, 0x3}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000001540)={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x100000001, @mcast1, 0x9}, 0xd614, [0x9d3, 0x1000, 0xbf55, 0x7, 0x80, 0x3, 0x8, 0xff]}, 0x5c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000015c0)={r4, 0x7}, 0x8) 22:19:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0xbb}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xd84, 0x6, [0x3, 0x7, 0x1f, 0x8000, 0x6, 0x9]}, &(0x7f00000000c0)=0x14) r3 = semget$private(0x0, 0x4, 0x401) semop(r3, &(0x7f0000000100), 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0xe0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4, 0xc7, "554e69422c0321b61fe28be321219a57b7abc90af2eef799b22abb297095ebe6056ab4f968ab43f9676448dae72c3d11687e07d3d02c6fdac4d6bd0f43ec12503fe0afae2e3bf5e195544e3ddf4bf21d7fa0845216bb64f3b099e5043b59cd1744ff417976db628cdcbf7a7ab1a9d6f6210116e8b89bf09b89bc4e6fe7791f9af572dbaaedc9839a33cb753250886b52a9043dfff49124889bf506aaf13a082c82d65ba50c2b56eff8fa0e8c86f9df558087fcad01f6d540616bc2b4008f313312e3a18a44a129"}, 0xcf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={r2, 0x7}, 0x8) sendmsg(r4, &(0x7f0000000540)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0xb19, @mcast2, 0x4}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="e42b8c1a4022cecdb9408aa0e41724b36d4a0839a4744923190f2d1e40f95b517cc3ce05a9df1b6583044756ae4af8c0c145af2f5f0643daf212910ecdf3e077cef55ea8ecd378045d6dc4320b683b6816bf74e3bcb92936e0dbe69b20a58b12e98496dfd8f24fb763a936d4598604c39fe2ceefc03feb8c6571110eac9e87c558e1aa2b058ff90cef70ffc84fc53a72e09a49d0a0430321a8448a4e7ff7d3a1d35541b64aefe69191975b", 0xab}, {&(0x7f00000003c0)="98607a05e010519310dc7dbdb319a3426cecffcd3ff1831864b6ef4c60a258efcea397ca83515fb768f23fdae1628bf670901f2141bc050c3d843ea466cc392bb13fcd6517cf5a73248bc2a8e93b992291b4ba7f046c3dbca2441c21c62c7b3ab714daca954500c29d207cdbce602946014805863bd5d4c1eb9a67683f1c236405d639becaffe4cc165efc83245e33008f34aa737539095bb79ec82f24014c910fd320f96ac5f108f8b9420bbacf3e9621135427fbf0970336f60f7773aef16f0fce3eeca64cfeba7e33d985448d8b04500eb68eda68a1ebfa15fcfa5cf7141753802d0325a492", 0xe7}], 0x2, &(0x7f0000000500)}, 0x81) fcntl$setstatus(r0, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x1}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x5, @rand_addr="17d78aca5da383e562db2fccce4392de", 0xff}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000700)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740)={r2, 0x81, 0x34, "5f899f6b507ace7cfdb016be6f7d37c0e5d6f36538cb2fca15011cac03376515d1a0d6a76b8552210b0d02720ce78b8da7b01b6f"}, 0x3c) utimes(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x80000001, 0x6}, {0x4, 0xffffffffffffff81}}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000840)=0xb748, 0x4) sendfile(r5, r6, &(0x7f0000000880), 0x1) msgget$private(0x0, 0x200) semget(0x0, 0x4, 0x1) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000980)=0x3, 0x4) utimensat(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0xbc8, 0x7}, {0x0, 0x6}}, 0x0) getsockopt(r5, 0x1000000000000000, 0x10000, &(0x7f0000000a40)=""/230, &(0x7f0000000b40)=0xe6) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000b80)="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") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001b80)={'freebsd\x00', 0xf1}, 0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000001bc0)={r1, 0x8, 0x6, [0x6, 0x3, 0x80000000, 0x0, 0x3f, 0xffffffff]}, &(0x7f0000001c00)=0x14) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) fchown(r4, r7, r8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000001d00)={r1, 0x3, 0x3, 0x20, 0xfbd}, &(0x7f0000001d40)=0x18) 22:19:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socketpair(0x3, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x6, 0x800, 0x6, 0x5, 0x7ff, 0xff, 0xfd3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xffffffffffffff62, '>\t'}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 22:19:06 executing program 1: freebsd10_pipe(&(0x7f0000000000)) __getcwd(&(0x7f0000000240)=""/220, 0xfffffffffffffffe) 22:19:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x40}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 22:19:06 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x6d, r1, r2, r3, r4, 0x184, 0x5}, 0x7fff, 0x9, 0x0, 0x7, 0x100, 0x374e, r5, r6}) msgctl$IPC_RMID(r0, 0x0) 22:19:06 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000140)='./file0\x00') close(r0) 22:19:06 executing program 3: r0 = socket(0x1f, 0x10000000, 0x552) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x80000000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, @in={0x2, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) 22:19:06 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80020020000206, 0x1) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r2, 0x0) dup(r0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) 22:19:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x20, 0x7, [0x7, 0x0, 0x5, 0x7ff, 0xfff, 0x1, 0x4]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @loopback, 0x460b44dc}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0x1c, 0x3, 0x1, @rand_addr="b285a6c8f126db91ac123a78943f6cb0", 0x4}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffd}, @in6={0x1c, 0x0, 0x107, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x6, @loopback, 0x5}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000180)=ANY=[@ANYBLOB="007a00015cd7f201e55c69c3b17234098774ed393f3355c96df533b278583a529ff9ed1382f635d67018506d86e1ec3596b136fbcaf152903e05573a5116c476f3ed201b34cfa10770672f7d77331de563621c52ac1334bed7d89e9dff665517226db4d2b3db1a4d0ebfb181c46109f1150e23655d80218f063069f47884483b64663acab0274b2e2f2f3ff194e4e0784e8bd16fc0265faffa84"], &(0x7f0000000080)=0x4) 22:19:06 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x1a, 0x0, 0x0) 22:19:06 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 22:19:06 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(r0, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000000000), 0x10) pipe2(&(0x7f00000000c0), 0x100000) 22:19:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) mlockall(0x0) 22:19:07 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @generic={0x1e, 0xbc1f, 0x6, 0x8, 0xf, @broadcast, "e21868684eb6c1d1", @local, "5cbee28ae56bd0e67fefc41a02c77c99"}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x4700, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 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}}}}}}}}) 22:19:07 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e00000091c83383cf52ed56e483461870e36ce6aca2810cb46fa7e8b15117657cf30dbf1b3a04c08ab82b4e4c7dbb12db37edc34c23d2fb39aec5feb42b3c8f9b3730fbacc5f85cb0cef7058cfc426431fe1aa6cd5303c94a9ac155efcd6b27209ad3b8d4892e99580699d1f8f8a0d9038e92e4034bc6690c4c89c71128"], &(0x7f0000000200)=0x46) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1) socketpair(0x4, 0x0, 0x100000000000000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x1c3}, 0x24) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x80, 0xba, "854b2a638475297e4b4a7a2c082de230c9bde2e914df36a2579c009e59a51bd09494bdf8e9055c0f321ee3bde16ae92b9f6230e2cbafea95570bd58b24280d492bd9d9d9473017773c2078c111f61522a9bc2db31350f5b8ab68c1d70c2bc8c6929d6423d95538779a53681cc40aa68304f41f304c7036164dbe3348ce29f51bd59a79e7ba85056a7593a8f8ebe098641ca9dbf306b2dc7815e37d74848ac8aa7515d16c469b099b773f246550bfb2df336a90821507c36c56ee"}, 0xc2) 22:19:07 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x80000000}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 22:19:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) ftruncate(r0, 0x3ad8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 22:19:07 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x3) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) 22:19:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000680)=0x8e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000007c0)={r2, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in]}, &(0x7f0000000800)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000006c0)={r2, 0x800, 0x3, 0x5, 0x9}, &(0x7f0000000700)=0x18) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000580)='./file0\x00', r3, r4) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 22:19:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xc80, 0x110) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000005c0)={0x0, 0x4000000000000000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000480)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r5 = accept$inet6(r4, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff10, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380)=0x895, 0x4) r6 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x370) getsockopt$sock_int(r4, 0xffff, 0x1a08, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r7 = accept4(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffff, 0x6, 0x4, 0xbb, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000300)={r8, 0x8}, &(0x7f0000000340)=0x8) 22:19:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, 0x8) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 22:19:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000140)="400040cc5cc2bc390ad94666606431349efec28e51c5ed6125a7f70bfc7d12ad7a79b160f3704e47a81a7f2c03a3e57764dcd1f4d156939876a897e226b62b39a424a16d3b9bbdcf09f95c308d5826145ee05b6141675af305dfcbe0899b219f19fe95f9fa7d675a35806c0187dfe14617001c862929e3fec09c1533ad9ecefcb60c725c4ff9dac169ce4d7f11be2ae8a8765ac42967fae3f0789787c6b01a91f7fe") r1 = socket(0x2, 0x2, 0x0) socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0), &(0x7f0000000200)=0x4) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01050000c0800000004ca7f55835ebb7b17fc8ee076a4c18e589ce61d0d24ef65f2eeb7363752833b0d097460293df299dfea498729d6c6e5ea6435d44cf1f631d2d5019afaecea2ecb7b5c7c6fdec2926ee70413bf39582b2fd4206b49920b0607546930aa4750ec818dd3b49c41fac0b64b8c1957391feb40726cde5410d8677152ccd84af7dc7baebb87ff1f6000000"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 22:19:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/251, 0xfb, 0xc0, &(0x7f0000000200)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="e64d9cb43c1dd8832744edc6f577ac785a14c87bdca7c3f464db1f1014d40bc4e9b577826b668b7fa33c90f1e7", 0x2d}, {&(0x7f0000000040)="afa9a5bd0114c6547fff23c74c4dab78b53898b2d4d0c85f04da3e03ad", 0x1d}], 0x2) 22:19:08 executing program 3: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x1, @rand_addr="c0981d293e9ff3dc37e8f27c1a5dcb11", 0x10000}}, 0x0, 0xfffffffffffffff7, 0x3ff, 0x200, 0x7fffffff, 0x48, 0x40}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r2, 0x10000, 0x8, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8c) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r3, 0x2020}, {r3, 0x66}, {r3, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r4 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$sock_int(r5, 0xffff, 0x1101, &(0x7f00000002c0), &(0x7f0000000280)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r6, 0x8000000, 0x1000000000013) 22:19:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000140)=0x4) 22:19:08 executing program 0: syz_execute_func(&(0x7f0000000400)="9826473e431c230f05c4e35502960d00000009bf0300050040d8e52ee2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc6436472598000000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7c402f9411ba3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r5 = socket(0x2, 0x10000001, 0x0) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7fe96c663000"], 0x1) dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r4, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x100000001, @loopback, 0xc8af}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, @in6={0x1c, 0x1, 0xffffffff, @mcast2, 0xfffffffffffffffb}]}, &(0x7f00000003c0)=0x10) accept(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x7, 0x10, 0x6, 0x8, 0xf4, 0x5, 0x6993, r4}, &(0x7f00000001c0)=0x20) 22:19:08 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) getsockname$unix(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="00000000000000000100"/65], &(0x7f0000001140)=0x41) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000001040)=@abs, &(0x7f0000001080)=0x8) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) socket$inet(0x2, 0x3, 0x1ff) syz_emit_ethernet(0xff7, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 22:19:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:19:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = dup2(r2, r3) connect$unix(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="0111f381fe0e81ead1a8fbeddff20c18ad898c2157ea4c3967bc48edf0da0a10f8a446238127195f3dd3f2421ed0241021ef56777b8ac5370dfa6c81b197ed5ae12ad73b5d080f0000e89f448cebe73345fccf6c93c76fb1b0aa60ac621cefdd5903ca84299c153a517dc94874e896b4867596e7aac0e4c0632251ed26ace8f6257b"], 0xa) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) faccessat(r3, &(0x7f0000000240)='./file0\x00', 0x80, 0x1100) 22:19:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 22:19:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0xfa, 0x5, 0x0, 0x0) 22:19:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), 0x331) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000000)="bc878a51f5b1a0c9f63952abadd24e42f827341bcabc472d97af5af3cadc3ca4c3be18a5c0c1bfa19763b4722fff8a33e4cacfa862c0afa8b3aa1c8a520cf5383884025f96174fe2982f64d9f5f1325782f31cc90cda22481744fb8817b7ace8be6a886f783aec657cf3551fc2f33d68c6ca8089febd70cbe454bd0cd5e19eaa") 22:19:08 executing program 1: syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_fstat(r0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfffffffffffff453, 0xd6f, 0x100000001, 0xff, 0xf16}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1000}, &(0x7f00000001c0)=0x8) r2 = dup2(r0, r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000200)=""/244, &(0x7f0000000300)=0xf4) 22:19:08 executing program 1: setitimer(0x2, &(0x7f0000000000)={{0x80000001}, {0x3283, 0x20000}}, 0x0) 22:19:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x400}, &(0x7f0000000300)=0xc) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={r1, 0xba, "17f64f9462388e21f117bddebc34992f869c5ee8b88117a02e0a6b8c1d135dfe209d8905d4ac12d76208a65c0ce9362558506e13169134e937db10163893b0dcf9fb1015138e51daf600874a675f7283adb9da6acf8b2ccb0fabd18de916f43d873339ccef7a0250eb8b2e2a990635209200208e929d37ba87bb59fc1424b267da318245ec8129f5892abd4ea5b37813a2403068e20bb73dd37625e9d4ac53d5f13e39213080abd6366482b2cdbc848c831d1cf339d9551fc4d8"}, &(0x7f0000000540)=0xc2) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x8, 0x8000, 0x9}, &(0x7f0000000400)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) sendmsg$unix(r4, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="00022eb70d696c65302f66696c653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x1400, 0x81, 0x5, r2}, 0x10) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x8, 0x900000000000000, 0x9, 0x7f, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000280)={r5, &(0x7f0000000200)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0xca8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x1f}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 22:19:08 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(0x0, 0x80000000000206, 0x0) open$dir(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) accept4(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x0) setrlimit(0x6, 0x0) execve(0x0, 0x0, &(0x7f0000000640)) 22:19:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$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, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 22:19:09 executing program 1: syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d98a20d0d9d0d0d1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1f6ee670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r0, 0x5) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000440)) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 22:19:09 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000240)="828c85dd1ce8cf74505177b74fdf012da4705993f2e935b8bec34196f7aeb85ce41980500922ba94d23945dd156a386c3aa78ef657107563932b93b28a", 0x3d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x10001, 0x200, 0x6, 0x200, r2}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0xffffffffffffff9d) 22:19:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7b57841c4d1eb7242327b1d3035ad82eb51ce1bedb088d113f64bc1751fde4b2b24fe53075a2cbb9d4deb989e622a10a75c92e1d1877e8f904c23be9b4fa14283f89f6095d0d3bd2f6c42614205c0a300bbfdb22fdf1e33b0a1e93"], 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40, 0x8001}, 0x14) open(&(0x7f0000000600)='./file0\x00', 0x80, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100242, 0xe1) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"a772febeb3b19c68957a79854e9585553199231b37098757ea9bbcb8bd299a0d4b4f6bcb54fdda90871170ccaaa41e1251d0489cbf3cd79abeacdb21db2f2c323c999f29a0658c29b20d5def3a7d0afa6a9450be2ed1a88ab8b8a28ca61b5d1b76df94ec412ee42f8e3a1239721fbf65a2c07b3233027307f88642e3847bbddff56d48a5b843056b4ad253d117e073157c2873cffad9e2eaef4d29faed777520c4026c07d33d24c3018c918ff38edeca811ab2815a78e3133b8a7774ba69707a6811adcc5d8c50daf0a6a5dee5d1e87e630eb19e366aa7ceb8585a9ad25f069f22ee0ba9e0c294c8cb8d31ccb49937c1a1a8b687156c4a8380caacb389dbe069073d86cd60d5a6cbed505c49cce4d99cfd102ac24b95fbf1b050480c7f73312f7b9a006d2f13e8e468d209a795771b101f4de41bd98f9bc9202657d66df1a1d0868e49ac33fa4be6f40f1b3e2120707a4d9708051659b1d77cad95fe0dc6890cf2d50da93a8d83842b37a79067682b15c45d1ee1478352a3cf3b51b8e817e8b16a58a51d41077956f427e44aa0d7a5ab37de60c49f50a88029b0f457d8cde8b6daa539a0225c28d96b26e1b1681bf2cee748f9b46cd65c81cebb6015499281c95de5a4623c4833f37ed81c749352362d2d1fe3f6a293f9fe1e9521fc62021e07358831d84f096e02a7e60e777b913a0f2c342e7065f81392ad7d4080b2e50ed98d5a7d95409f526d248a4076e2a7f3575101424908498aa0e01590e63fd541e6d7cf06efe960b558fce05c07e7a1712213b7a51f01c5a7b934d46b672c71e0827604f0bd1d72565a5d9000545fe3b089272526523d7614e2eb5de5e078249e18ec4c56bcb7b3c24752f533e394921bbaa515f045b3c2e46d1fe7f064ba02757765302872de2113dab43f08fb5d062a3982b3f5645918a23703cf48c079cd0ae145d608002a2b7a5b8e87a02ed4e2c7524a2a646771cbe6e0910db387ccc53769ad7c353be25005eabbe1f4d33409f82489d817d764af4f2b79c1bca1ef50312c9b76c49c39a7ff43d0726738dcd5189b2fa9582cb232f45e4fd0e1fbeef1b2ff12993b01ad89bb141f3e0d330f90af90f43fdcd70d24b38df79bfefbe052215c68ffce9fd658247a4685f476b72854a5f5896e3c5a902f6db1577b2f67ee4193111e6086e2968e734765a01f006333822a2c8c062968f5d6250a438a2f3f4db8c7adf38628e342013348a6b2c452c19c28170ea251b2a472989a02b257c5c29755a68320589ba74d40298f85dbd61395c5494b02027aeb33010c1576edfed7b1c7cc60285fa5ff96471e0e6ae0ea4757794edc1e5adc02f6092385aef45eeeba2858d39ff4f44f1117389e1af0f8dbfbc7cb5e7cbe35f3d5250c9adceb1cbb637c2ef658dfdd0544535e0b020095fc690bfb3b63ece22828f4c4c93f06c48cf2", "7b88da0b608431814917e1bf9a470b4da7d7090a8ad07f5357c691590d7598a1", 0x1}, &(0x7f0000000100)="7b4cf57032cf56420f67825678d62f8a2e2762bd46c893d654bfcff6c0a1fd6ec83f8ec67ef6293bf187e653040e3dc0dda8c1cda57cd51a616681253123979fb909f6fcd0b2832317c32ee6870538", 0x100000001, 0xffffffffffffff05, 0xff, 0x4, 0x100, 0x9, 0x2, 0x3}) 22:19:09 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) 22:19:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x2}, 0x0) flock(r0, 0x8) 22:19:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x5a, 0x302, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x1c) 22:19:09 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0xffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="0500060000010000"], &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0xfff, 0x3, 0x80000001, 0x7fff}, &(0x7f0000000240)=0x18) select(0x40, &(0x7f0000000000)={0x2afd, 0x7fff, 0xebf, 0x3, 0x4, 0x1, 0x8, 0x80}, &(0x7f0000000040)={0x4, 0x40, 0x9, 0x800, 0x91, 0x4, 0x0, 0xdf}, &(0x7f0000000080)={0x93, 0x3f, 0x4, 0x4, 0x7, 0xffffffff00000001, 0x0, 0x2}, &(0x7f00000000c0)={0x7, 0x8}) syz_execute_func(&(0x7f0000000400)="1c3bb5b598cd801b69e4c4827958c2f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c17d294fa8f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65eac42109dab3b9fffffff265dc5f00c377d4d48b4545e0befbfb694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fadc401d711e0c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") select(0x40, &(0x7f00000002c0)={0x7ff, 0xffffffffffffffff, 0x9, 0x8, 0x5, 0x6, 0x81}, &(0x7f0000000300)={0x3c000000, 0xffffffffffffff7f, 0x3, 0xc17d, 0x1, 0x8001, 0x6, 0xfffffffffffffff8}, &(0x7f0000000340)={0x7, 0x5, 0x4, 0x5c, 0x20, 0x0, 0x6, 0xff}, &(0x7f0000000380)={0x9, 0x9}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xad}, 0x8) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x5, [0x20, 0x393636b3, 0x80000000, 0x55, 0xffffffffffff8000]}, 0xe) 22:19:09 executing program 3: syz_execute_func(&(0x7f0000000500)="98bfbf473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e94e0faeb55664647d6766106b32fb660f72d50f0fc2c464660ff380fc61e224c40fa0e509ab34d1c4e10bf8c4e6033bc43023c461cd583d00002f81c66db712c483397fd300c9dcdc2fbcaf0010a500f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d8c47b0b062440fae016808660f38147804f81d668de3c0f526264788fe58c4a1dd7dbbbfdd5cc68fa8fca2932bd10000c1d3c4c4e179c5de00b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x2888b, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000240)="a5cad319751fa5ec46d336ee3a79e5b4cd41fcd5fa02995e8f9ee51f7e61b129305fdd52e7985131335cb4b4b02979d6999b89382e0229") r1 = socket$inet6(0x1c, 0x1, 0x9) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x8, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, @in6={0x1c, 0x0, 0x6, @loopback, 0x89b}, @in6={0x1c, 0x2, 0x16, @rand_addr="a88ce16b52663f184aadd7447803b782", 0x8}, @in={0x2, 0x0}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x7, @ipv4, 0x1}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000140)=0x10) 22:19:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)=0xe3) 22:19:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x9, 0x0, 0x311}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 22:19:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 22:19:09 executing program 1: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x7, 0x4) r1 = getuid() getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0xffffffff, r1, r3, r4, r5, 0x28, 0x1f}, 0x101, 0x2, 0x9}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="a9995d922f2509f378e60d130ea6f50644315fa45a8e1fff6f05f91dbcc00900000024dbadb76d561718fbf51053819abf344da9b42dbe53c0f82114109c9abd45228808eb0300df72f4b4ae87d87f37833ed42868e5f26100000000d536fd90cc"], 0x1) chown(&(0x7f0000000300)='./file0\x00', r1, r2) 22:19:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8001, 0xfff, 0x8000}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0xc37200}}, r1}, 0x84) syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000001c0)=0x100) 22:19:10 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt(r0, 0x800, 0xffff, &(0x7f0000000140)="2c13e113f7f7cae4f4a10d46179d96d4ae2c4f1fd43b0dd918ac2bc76e2ad9dc26d8471dbb220783671ef354bebf46239be65c3254f7583f72722625f66b7c302cbe7c94d089a7fb26e64362cf777554ad0ac02509634d3895bbeb95aa75389b295e85829c52c01bdee248a1d3460c343f8551d3f81ec0bd0d92a82d9e90a4850d05a5f767b78a34658348512a549cb00bb072a4748b53007b15d18386cb74ab4a35d94a8e1528d7cb254fc3ac76de98524b8725455a8dd889465c2919e57d913ba5560364d06273425752b500d4119d79d452f05070d4a033ce996eed558257e491c48e4d3e31c9747fd03f0c1a10d1df9f", 0xf2) getgroups(0x7, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0x5, 0x4) r2 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) 22:19:10 executing program 3: r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) setresuid(r0, r0, r0) 22:19:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x883, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 22:19:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 22:19:10 executing program 2: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 22:19:10 executing program 0: syz_execute_func(&(0x7f0000000580)="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") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000780)={{"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", "89058c0d3685b24fc477f8dd0cf62005545e01b710ab5eee050b5915f2c7958b", 0x8}, &(0x7f0000000040)="f3731fe2662c13c6b63853776080b33674779a9363044098e35d796582cd7f3cf7a48bbb711bd3a6a44d73c528a36339ef0aef60a2368bf7800d189ad5d447e86354c1c22bdb23e14f0e005e7182fa9db97089b7d864591c81f10e4dd382d9aa59dd8362858aae2c4e90d2dcf3f2efa529459ccee963555682c6ec5920da529bfed387198825975f78bf66fab14bac6c9a4782849fb02b100f62d65f6dd95313224c418d777e168a7e999be825a8f33ad77f723a456f620d18ecca644a004e751b09585b289ae682ecb1dc6a18cb24b30aa3d4661429c9d169b63210", 0xffff, 0x8, 0x9, 0x1ff, 0x100000000, 0x7, 0x6, 0xfffffffffffffffc}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x3ffc, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}) 22:19:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3, @empty, 0xffffffff}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x65, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x0, 0x5, 0x7}, &(0x7f00000001c0)=0x8c) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 22:19:10 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(r0, 0x0, 0x8000000000000000) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000700)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000040)=""/18, &(0x7f0000000180)=0x12) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 22:19:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821b2e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2}, 0x161) 22:19:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000001c0)='/') r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x20000000) getsockopt$inet_udp(r1, 0x11, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000400)=r3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x6, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xfffffffffffffffc, r4}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x3f, 0x800, 0x0, 0x7ff, 0x3, 0x10001, 0x9e, r4}, &(0x7f0000000280)=0x20) 22:19:10 executing program 0: syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x48) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x1, 0x4, 0x40, 0x7, r1}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x6, 0x401, 0x5}, &(0x7f0000000380)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={r2, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x880}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) 22:19:10 executing program 3: syz_emit_ethernet(0x3a8, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2ed, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x1c}, @local}}}}}) semget$private(0x0, 0x0, 0x2) 22:19:11 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004781e175bb329adfc3d94f1c000000000000000000000000000000000000000000000000000000a7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000"], 0xe0, 0x0, 0x1800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000040)='./file0/file0/file0/file0\x00') r2 = shmget$private(0x0, 0x1000, 0x640, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/230) utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 22:19:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x94, 0x9, 0x54a, 0x4, 0x5, 0x9, {@in6={{0x1c, 0x0, 0x5, @empty, 0x9}}, 0x0, 0x6, 0x9, 0x0, 0x8, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xf22, @mcast1}}, r1, 0x7f, 0x1, 0x2, 0x7, 0x4}, 0x98) 22:19:11 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) mlockall(0xffffffffffffffbf) setrlimit(0xb, &(0x7f00000000c0)={0xfffffffffff7fac0, 0xee}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0xc}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x1}, 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) geteuid() setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="d3975e17457e129e5788d1793423cc62b6", 0x11) geteuid() 22:19:11 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x22) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2}, &(0x7f0000000080)=0x8) 22:19:11 executing program 1: syz_execute_func(&(0x7f0000000140)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00") r0 = socket(0x1c, 0x10000000, 0x200) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001380)={0x0, 0x1}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001400)={0xfffffffffffff313, 0xfff, 0x10, 0xff, 0x800, 0x1, 0xffffffff80000000, 0x7ff, r1}, &(0x7f0000001440)=0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001300), &(0x7f0000001340)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x19, "13e6cee7a0c8b568ca4dfa675c4de695e34d2e207ea35ccf3a"}, &(0x7f0000000040)=0x21) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0xfffffffffffffec4}, &(0x7f00000000c0)=0x8) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/225, 0xe1}], 0x2, 0x0) 22:19:11 executing program 1: syz_execute_func(&(0x7f0000000300)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c421f9c5dc3a8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b3cfc000000ea01eff265dc5f00c4c23bdcc4c4627d33013ef8e3e366030faee42c240f5e5bf447000026400f0d18c401fe5ff6e388c4624598306736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:19:11 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setrlimit(0x6, &(0x7f0000000140)={0x2, 0x536}) execve(0x0, 0x0, 0x0) 22:19:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001140)={r2, 0x8, 0x3, 0x200000000000, 0x9c7}, &(0x7f0000001180)=0x18) mlockall(0x3) 22:19:12 executing program 2: 22:19:12 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x3, 0x8, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000340)=0x8) setrlimit(0x6, &(0x7f0000000380)={0x80, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0x0, 0x1}, 0x0) 22:19:12 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb8100240008004500001c0000000000009078ac1401aae00000011100907800000000"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xd97, 0x0, 0xc7, 0xe20, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8e19}, 0x8) 22:19:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400000049, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000040)="98f65b9192afcaeea8e3687097c9df59f1577dc55065e749d801be1dec4c5a143131cadc01659ae5867c5daea1c59aa6f6e4973c8a796fd5187ca2b6cd90721bc738c21fc5cdc586cda21f") fcntl$setstatus(r0, 0x4, 0x0) 22:19:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xd4e2, 0x4) r1 = socket(0x3, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x691, 0x9, 0xffffffffffff0001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, r2}, &(0x7f0000000140)=0xc) 22:19:12 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) 22:19:12 executing program 0: r0 = socket(0x2, 0x10000000, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x6, 0x2, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000300)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2120, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xc803, 0x7ffffffffffffdc7, [0x73a5, 0xc9b, 0x0]}, 0xe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 22:19:12 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x140) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x60a4, 0x4) 22:19:12 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ftruncate(r0, 0x0) 22:19:12 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) 22:19:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af1b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) sync() msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x62d, 0x7ff, 0x82, 0x4, 0x7, 0x80}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r3, 0x0, 0x0, 0x7, 0x4}, &(0x7f00000006c0)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) r5 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8, 0x20000000) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) setgid(r2) 22:19:12 executing program 1: r0 = open(0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) chmod(&(0x7f0000000080)='./file0\x00', 0xbb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0xfffffffffffffffc, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 22:19:12 executing program 2: select(0x40, &(0x7f0000000000)={0xfff, 0x200, 0x8001, 0x7f, 0xe71, 0xf7, 0x9, 0x7}, &(0x7f0000000040)={0x40, 0x401, 0x3, 0x2, 0x4, 0x401, 0x4, 0x2}, &(0x7f0000000080)={0x8, 0x6, 0x1, 0x4, 0x81, 0x2482980c, 0x8000, 0x8000}, &(0x7f00000000c0)={0x7, 0x1000}) select(0xfffffffffffffe15, 0x0, 0x0, 0x0, 0xffffffffffffffff) select(0x40, &(0x7f0000000140)={0x4, 0x6b541ad1, 0x1, 0x3, 0x0, 0xfffffffffffffffc, 0x4, 0x9}, &(0x7f0000000180)={0x100000000, 0x8bb, 0x9, 0x0, 0x8, 0x401, 0x8, 0x5}, &(0x7f00000001c0)={0xe61, 0x0, 0xfffffffffffffffa, 0x5, 0xffffffffffffffea, 0xef21, 0x800, 0x4}, &(0x7f0000000200)={0xede2, 0x334b}) __getcwd(&(0x7f00000003c0)=""/29, 0x1d) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 22:19:12 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10006, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="4fafd55136c31d391eeddd8af04536ca86090fe61e97521c4cb60accbe18e9d70e4369e41ce2cb372124aa7b86e76fe07b2b3091223584f5ccf735e4c76a284861050ad6640eda24d0b3c26791beb188bc7c10de73d0fa596a327ac092a475fa8010c856b778dff41ecb960acc49094a599b150c8b75a4819e9e023eabbba6ce2257ce3e05040717cad5c2b03228301bdb2def06cd1779c70e67abef88aa705efaaf38ca238641b36321764ce49abe692f4a0500e6115c2eb77a20005df657f04d632731db9a7a816be594b6063e3ee054b3957c0f7f30bcfb8e6022ef6de7e1394d07d9bf5d2b793de911") 22:19:12 executing program 0: accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x1c, 0x1, 0x7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x6, 0x0, 0x1, 0x2}, 0x8) 22:19:12 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x5, 0x7e}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, 0x8) 22:19:12 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast, @random="7ce0b602537e", [{[{0x88a8, 0x4, 0x3, 0x506}], {0x8100, 0x7, 0x100000000, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @random="cc63db0d5a4c", @rand_addr=0x8, @local, @multicast1}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote, @local, @remote}}}}) 22:19:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) 22:19:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x2, 0xff]}, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 22:19:12 executing program 1: select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x6, 0x0, 0x3, 0x3f0, 0x0, 0x3, 0x74}, 0x0) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x2000000000000001, 0x5, &(0x7f0000000240)="23490226fbc7dacf8a62741e925914f36f04debb60e400fab3b9ebde0cb9bc0eb59dde50da7e845aa7915d022f1a3425ca17e41599053f22571b7df886837116cb630db54665ab5991c3319aa75d7054006bd477bd90f40bc81928d205cdbfe418c833b81e853251807da42ae4453dfe136152d204a4ceb003f166187bf39150ff3a2fb45fc2d67befa7d2d30d26f2e181fb6b1019456e356be3af32eb9ddfe42405", 0xa2) __getcwd(&(0x7f0000000000)=""/72, 0x48) 22:19:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000337f94c095d8c4ca8f2b2522697f07345d2ad8c62155bff49c863cab37877abff6c3600b76645d624ac3970eb4fc4c98b630114bd56536ad3f3d33f6709c870b076432d069c9d1aac436314215364ca8096669883e877f53110ac87433fcaf3c6079a45ac55d8d518e919611f74eabc6bd69f10d91df572e9b33b61183d48635be6f6673602991820f48b01fc0f20e5694197fe0df2e94eda00032bde7b344db55481dbba77afd1508225746062b4536a28b99bac8b177228c235900c72d215ea5ec3ad3c590851c5789a31122c11f01acecbec54fbe58ccad2c519115c9aef80d9d28c5"], &(0x7f00000001c0)=0xec) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x100000000}, 0x8) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2, 0x8, 0x1}, &(0x7f0000000280)=0x10) 22:19:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x200000000000000, 0x0, 0x2000000000000}, 0xffffffffffffff14) 22:19:13 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001240)={0x0, 0x48, "792b313d162d5cd8c03f7c30567497cd05d87540499eae644ba1d416649077dab689c0718a3dedc8657e0207cc36df303e56a5e7642e1525b8c3de11e4980b6e373404eaa0ec5516"}, &(0x7f00000012c0)=0x50) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0xd}, 0xffffff94) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000011c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f00000000c0), &(0x7f0000001200)=0x4) 22:19:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000000c0)="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") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000010c0)={0x5a6, 0x140a, 0x7, 0x10000, 0x1, 0x7ff, 0x1, 0x0, 0x2, 0x5, 0xfd2}, 0xb) getsockopt$inet6_buf(r1, 0x29, 0x79, &(0x7f0000001100)=""/170, &(0x7f00000011c0)=0xaa) 22:19:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) 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$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 22:19:13 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) close(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:19:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') write(r0, &(0x7f0000000000)="befe20922b727ed9a7d7dcc977ff07357eef354b33ac3e09e45dae56dfb9bb347d6699f7e19a5871b41234cdfb216e27a325ceb7ce6f875f80112ff615cf482ee0063d7b0af4aae309af3c325bab9e448f5df9f36b7d66f7d3d0510147849e9cbff8dd343338e7f634a1f5b15c290d0f2112c3129f249be07d4fa827e676c8e2f48592b8f314d5f13b99b4440276ffdee2d0fc2edae5b7f325fc136703fa960542da85a33d26439fa3d9e8ce52a75b92f96061c2f352bf31e1", 0xb9) 22:19:13 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1000000002f7, 0x400000, 0xffffffffffffffff, 0x7fff, 0x0, 0x1}, 0x0, 0x0) 22:19:13 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f962207f4bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae92cc97784f3ee334f7aa395f9a03831fbd7b5cab083727a598408b402fa4099ca9e5b6706f95dcd67e771622d11539471e666d9b1a5f9d0b686119a7ceed3199712fc601008a9b5552e3e32c540128c89f040000000000000008204744b19f649dd4423b"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0xbd, 0x6, 0x4, 0x3ff, 0x401, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x400, 0x1, 0x4, 0x100, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00', 0x401}, 0x24) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x20}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x7, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380)={0x5318, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x6d4}, 0x8) 22:19:13 executing program 1: truncate(0x0, 0x3f) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="882e22053034a3539b2d0f842d1321c0ffa6fc60bdc6e8059de1ad11f01a8146285b67229b90630d1248b12a2b6a791a59a844ca") mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 22:19:13 executing program 3: setrlimit(0x3, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f00006c9000/0x3000)=nil, 0x3000, 0x7) r0 = shmget$private(0x0, 0x1000, 0x514, &(0x7f00006c9000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/124) mprotect(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x4) 22:19:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1b, 0x100, 0x7, 0x5, 0x5538, 0x800, 0x80000001, r1}, 0x20) connect$unix(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000180)=""/45, 0x2d, 0x2, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600, 0x5}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 22:19:14 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 22:19:14 executing program 3: syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 22:19:14 executing program 0: syz_execute_func(&(0x7f0000000140)="982c170f050520d0f80791b0114141e2e9ec965b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d967e000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x1, 0xd11d, 0x5a6ec390, r1}) 22:19:14 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x101, 0xffff, 0x6, 0x6, 0x4, 0x3, 0x8000, {@in6={{0x1c, 0x2, 0xffffffffffff4b90, @empty, 0x6}}, 0x0, 0xfff, 0x0, 0x5, 0x3, 0x100000001}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r2, 0x0) 22:19:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:19:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)) 22:19:14 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0}) getsockopt$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, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 22:19:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0xffffffffffffff89) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) getsockname(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e9625c8627f0b802e157e1b793a0200"/4098], &(0x7f0000001080)=0x1002) 22:19:15 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000400)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00f2ee5014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ec61610bc4c33e4213a75fe40000605401b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002ef65c4c111e1d3670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b14a45e22c35893a3a0000009f") 22:19:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c470ffffffffffff87ba64db8e5d3eea00000000000000000000000000000000f000ff020000000000000000000000000001010090780000000069f0a07a41073b8000000000000000000000f4ffffa900000000000000ffffffffffff96a48a0b7b444a906d6a33f1d15b2b752914a410be000000000000"]) 22:19:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(r1, 0x15, r2) 22:19:15 executing program 2: 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)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 22:19:15 executing program 1: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0x101, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x7, 0xc00, 0x9, 0x6, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r3, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) freebsd11_fstat(r0, &(0x7f00000002c0)) r4 = msgget(0x1, 0x2b5) msgrcv(r4, &(0x7f00000003c0)={0x0, ""/56}, 0x40, 0x3, 0x800) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) setresgid(r5, r6, r5) 22:19:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0x4100}, @mcast2}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) 22:19:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0x4100}, @mcast2}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) 22:19:15 executing program 1: syz_emit_ethernet(0xfffffffffffffe83, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076605100303afffe8000000000000000000000000000bbff02000000000000000000000000000130bedc0542b5c7ca60c5961e00000000ff0100000000000005000000000000000000000000000001000000000066d957e377000000"]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x1ff, "e86c4a52fbd459439205ffe5808bbadf"}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x80000000, "53e7a22d8021f45449eca7aabf1245c0"}, 0x14) 22:19:15 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 22:19:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) 22:19:16 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x80000001, 0x0, 0x20, 0x9}, &(0x7f0000000380)=0x18) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 22:19:16 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7, 0x1, 0x7, 0x1, 0x1648e0000000000, 0x2, 0x6, {@in={{0x2, 0x1, @rand_addr=0x1ff}}, 0x0, 0x5b8, 0x101, 0x1000, 0xa91, 0x7}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x2, 0x6, [0x80, 0x8, 0xfffffffffffff000, 0x2, 0x8, 0x800]}, &(0x7f0000000280)=0x14) syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x7}, 0x8) 22:19:16 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) r0 = msgget(0xffffffffffffffff, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1, "02c93aeec7a2ba9e7c77bc9e378d949b7cd8e7612191ea74d7a71359db3a3f474b8b4f4beea70e684cc8fa7b51e2f6aefde8c332eca00e7736aec38aeed2db51dd118fde05ef187a3458a57b0bb4247d444c91a6c25c4a7e7b"}, 0x61, 0x800) 22:19:16 executing program 0: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000002c0)={{"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", "66d9498312415b5af1ac5fb2fb5dd5b0d61384cf7e8c1e274879c69c14144372", 0x8, 0x8}, &(0x7f0000000200)="99f105b0e45728ee679ac04d59b189e8b0114c63875f5a06ae17f1ba80c5b8cc4f8f6ae99ba33ed2663b1935e3a83bd9a9f4b83df9ddff813cc03e79538bd94c264a96e488c4ac552aa599898b1fa15734810e587986c39ee4f4a27bd65a20e999d1afd6f8b0cbc249bde1f4cbdfbda466057a9119df3635bd016b1a9ba737d894a6b5abc3aa9880d85d8b31fbbaa98e8def06b0e5db85a5037239f0db5b002dba0ddd55f95adc212bacb88414a5890b1ec79c9b3a8fa7", 0x1, 0x9, 0x4376, 0xffffffff, 0x100000000, 0x1, 0x4, 0x80000000}) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x80000000, 0x1, 0x4, 0x400}, &(0x7f00000001c0)=0x18) faccessat(r1, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 22:19:16 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x81}}, 0x0, 0x80, 0x10000, 0x88, 0x1, 0x100000001, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x7528046c, 0x8, [0x6, 0x5, 0x1, 0xfffffffffffffffc, 0x19, 0x5, 0x8000, 0x8b]}, &(0x7f00000003c0)=0x18) syz_execute_func(&(0x7f0000000180)="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") geteuid() syz_execute_func(&(0x7f0000000400)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) fcntl$setflags(r2, 0x2, 0x20) 22:19:16 executing program 3: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) getpgid(0x0) truncate(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x3d4, 0x0) close(r0) 22:19:16 executing program 1: syz_execute_func(&(0x7f0000000180)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340)=0x9, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x0, 0x200, 0x6, 0x2, 0x6, 0x3, 0x9, r2}, &(0x7f0000000280)=0x20) mincore(&(0x7f0000ff0000/0x10000)=nil, 0x10000, &(0x7f0000000000)=""/70) 22:19:16 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair(0x2, 0x10000005, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x4, {{0x1c, 0x2, 0x1, @ipv4={[], [], @broadcast}, 0x7fff}}}, 0x88) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 22:19:16 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockname$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = dup(0xffffffffffffff9c) r3 = socket$inet(0x2, 0x20000007, 0x800005) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x91) poll(&(0x7f0000000100)=[{r0, 0x2000}, {r1, 0x8}, {r2, 0x4}, {r3, 0x2}, {r4, 0x40}, {r5, 0x1c4}], 0x6, 0x4a) 22:19:16 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x20) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 22:19:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), 0x4) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xda, "bf774a80b6d5c673279fae46a9149a89901e53007fc660346b3e0a8e32058c8c7761b3eb9d1da01037ac3e0a408d5523eb889f1a5c59d3a663613c54f4c5a8e334216127a5f8a3ee975cbbe7e8d2293dde0904f060eceb54f1c575dca36bc47a0d3b393de11a008e3dabafdd37344b24c999aa88adac14ae3d2cf904478f3fbc582964859545c2fb48836a0d8fdc10a3243ccd7ca75d3a50a1b7a1503ab2fa13a31eaad07f1e6dc9b58c5993f28d27c779205e96a71034f454a9c413f9ac64022ead6533c27d2bff773c5fc7f9e3a321968b91f03007960e7852"}, &(0x7f0000000300)=0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x4a, r3}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r5, 0x6, 0x3, [0x40, 0x7, 0x4]}, 0xe) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000140)="72f664814403d07e30ea8184d2baee1be1d1894767aaf1f1d14a677e3479d6ff583bd742ebc8c1404e84516498b4b0217fd8272943c1cddc0551de5da6d91d705a4a4a74dc087920d15b61443f0d176dac6eb10ce361c2f981887d2143a07aa50c1fdee432c93332fa70db8e5203e61b0530259a0cbaa7c8343f4b0aecb0cdee01bc243918a357345c28e8c38ddfc8cc38fef05777f066eaec276441d82332e3403191") fchmod(r1, 0x140) pipe2(&(0x7f0000000040), 0x1000000000100000) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000000), 0x4) 22:19:16 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 22:19:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) setrlimit(0x0, &(0x7f0000000000)={0x1f, 0xfffffffffffffffc}) r2 = getegid() r3 = getegid() setregid(r2, r3) ftruncate(r1, 0x2a60) setresgid(r3, r2, r3) getgid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x0, 0x1000, 0x6, 0x5, 0x8000, 0xfffffffffffffffd, 0x4, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r4, 0x139b}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x65f6, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff25f3}}, r4, 0x400, 0x1, 0x10000}, 0x8c) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000004c0)={{"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", "5f20449fcacb1e3e6b1324610f0d3bbc2cea59ff51c2ef311c391de344671858", 0x7, 0x1ff}, &(0x7f0000000100)="c9da30ff19dd63f3ac9d42820efa3086bba13f80b6ee27f0f7371de5679f27c2bb70d77ad4a745", 0x7, 0x0, 0x7362, 0x16, 0x5d79d7ef, 0x59f, 0x9}) read(r1, &(0x7f0000000040)=""/175, 0xaf) 22:19:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xffffffffffffff00, 0x5, [0x8, 0xffffffffffffffe1, 0x800, 0xce, 0x4]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) 22:19:16 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) setgid(r1) writev(r0, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) 22:19:16 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000000c0)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x4]}, 0x6) 22:19:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000400)=""/4096, &(0x7f0000000000)=0x1000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x6, 0x0, 0x0, 0x0) 22:19:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x40}, 0x2b2) 22:19:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xdb3372e99e10c8f5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7fff}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1f1, &(0x7f0000000480)=""/118, 0x76}, 0xdffffffffffffffe) 22:19:17 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x20000007, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0xa9b0, 0x4) 22:19:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000440)="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", 0x1, 0xffff, 0x1f}) recvfrom$unix(r1, &(0x7f00000001c0)=""/247, 0xf7, 0x40001, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e2f66696c65300089f04e2d2d151768418209a8cadf8de1e68fb459df0c95a5174497c6ed516168b9ded757626af268baed10834177e665c18054f4ad43703479634ba1147ffea5139b7103b6ba63ed8652c66bd15a461d85ec93202626d3f63648e1e99688d1120f9cb1ed0d8e49b4f44a211a472d0262a8627a69f862a6a82779c5c38315a52873df7df7213c09c7115ce19b884d1712"], 0xa) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x67fb30bfc0c2d850) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000080)="467e4c506897c0dbcc979331ae4c3cbb15809334340153bee9e3d3b4f6a147d1870db15886c74bcac574552d79b8bac085202488e26a56822a18bcca3c987a21aafe785b654c4c587c8920f3bcd41461b29594726cdf1e357cd856aa1340d27c3cc49e20e05e49dfb0f78c44af176a57400203c30f3cf5a047999dda14733231e5e2e77fe45dbd8b2b68b97c6e3ecad1d09a5741c18d2f419249a10f9e8d2d67a9138aa3cdc973fbbb2e63601fb7213db37c") 22:19:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x10, r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r1, 0x24c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x1}, &(0x7f0000000100)=0x18) 22:19:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000040)="efc86769be20be0f7667e33a4e3d2391865223e4ecd00623acbfce3f68ba767469eff501f392c33c7578fb", 0x2b, 0x8, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aa046daaaaaa000000db4000080046000000830300000bcf14780000000045000000ec00000000000000e00000027f000001"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000140)={0x4e, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) 22:19:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, 0x8) syz_execute_func(&(0x7f00000000c0)="40a35737000000000000f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557660f3a0a25d6ff00000a66400f38dec60fb8c43ef22e650fc74bf40fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f680847dd74b47936364435cf0000008de3c0f526264788fec4a1dd7dbbbfdd5cc666440f38de750092c43e450fae7c0f0f") r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x210, 0x4) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000002c0)={r5, 0x3}, 0x8) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0x4) 22:19:17 executing program 0: r0 = socket(0x6, 0x10000001, 0x86) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f7f686c653000ab4021cbb371cbdfa311671c28dcdf6bf31f927ce1ee01302b7de5665d4a6cd8cee10879ac3e98585adb7099ddfb48b7f2fa4c9c414519ea37785a86ab5bbdc7d50b726dc8f0a46bd7b2aea66f5b72071ac46864edf3de7485977a24fe7d07af7e96d6f215cb0c5318de63a34c2f6ad6f6ada546b68808441c90bc1d5009f825d9d5edf1b1030a95896f85e1ec7d1f9a80ec44f10a2cd2c74c42373da37bfa53f8754ae72e6edd2e91740fa7f8f2d3cb59fa2f2d36b116bebca6b3a403270ae9284522e98cd850dda586086423b43702e8"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) socketpair(0x1, 0x7, 0x8, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:19:17 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b6f7009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000140)="9633168348ecfc1f545de4d1ec219d9dcf30a724a486a440e217d9b57c077e1865151f45e15d23b0424acb39489defdebfe256fe23c5b87bb2f70dc5cf781e40926425b5f4f604a8bf7bb4c09e47401fc2edba53519958f9ee47d5604bed5173e595b756e23e5898288123eeeddc3f20d6b719160f23dd", 0x77) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 22:19:17 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 22:19:18 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x140) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xb4ce, 0x3, 0x6, 0x200, 0x1}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x129b1af4, @rand_addr="c30eb041ede11eec0d39cb078b683bdf", 0x8}}, r1, 0x300b, 0x3, 0x4}, 0x8c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r3, 0x100}, {r2, 0x42}, {r0, 0x2}, {r2, 0x4}, {r2, 0x2}, {r2, 0x100}], 0x7, &(0x7f0000000100)={0x2cb, 0x400}, &(0x7f0000000140)={0x7ff}, 0x8) r4 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x80413, r2, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x20000000000) shmget(0x2, 0x1000, 0x602, &(0x7f0000eb0000/0x1000)=nil) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 22:19:18 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) fchdir(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd03847af8433c9a6250c8f38e3107569413") fdatasync(r1) 22:19:18 executing program 0: syz_execute_func(&(0x7f0000000000)="c4a2018ea7b53716e536460ff2830e000000c4a2a900ebc4c28dbf45083666430f74156f39860bc4420138aeef0300003e3647f7a850186a29660f3a0a1000dac5c483b5683fe5") syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 22:19:18 executing program 3: semget$private(0x0, 0x5, 0x80) r0 = semget$private(0x0, 0x3, 0xffffffffffffffff) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0) 22:19:18 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x4, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000140)="ed8419aefff893cb5e54b6edd127601f3a0dd0672998bafc9440a7fdd0eb3d29439771e20bf9629bba690ce277538a11999242024c8be2adf3c71e01d3256d1b94fb5ff2025a46aa6fea652c9d66815de60868982d39ef480e9d11b2bf3e706c254ae9773f03350ab37ed69d18a4088f60ccb98e78dd185393118284673fd5c82a3359a318a01b1ec25244fdbbaeaa00e5b2028f") rmdir(0x0) execve(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 22:19:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x20102, 0x6) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 22:19:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8206010466696c653000"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffff8001, 0xbc6, 0x287, 0x1, 0xffffffffffffff81, 0x401}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x4}, 0x8) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) 22:19:18 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) r0 = socket(0x10, 0x2, 0x1000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x3, 0x8, @ipv4={[], [], @multicast1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) 22:19:18 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x0, @mcast2, 0x6}}, {{0x1c, 0x1, 0xf96, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000001580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/136, 0x88}, {&(0x7f0000001780)=""/49, 0x31}, {&(0x7f00000017c0)=""/58, 0x3a}], 0x4, &(0x7f0000001840)=""/80, 0x50}, 0x83) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$unix(0x1, 0x5, 0x0) r3 = accept4(r1, &(0x7f0000000480)=@un=@file={0x0, ""/4096}, &(0x7f00000014c0)=0x1002, 0x30000000) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000001500)={@loopback, @local={0xac, 0x14, 0x0}, 0x0, 0x3, [@empty, @local={0xac, 0x14, 0x0}, @rand_addr=0x8]}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001540)=0x5, 0x4) getpeername$unix(r2, &(0x7f0000000400)=@file={0x0, ""/20}, &(0x7f0000000440)=0x16) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000280)=""/95, &(0x7f0000000300)=0x5f) getrlimit(0x6, &(0x7f0000001980)) chdir(&(0x7f0000000040)='./file0\x00') r4 = socket$inet(0x2, 0x3, 0x80000001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) utimensat(r3, &(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={{0x4, 0x1}, {0x7, 0x2}}, 0x200) 22:19:18 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x10, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd93b, 0xd99}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x6, 0x9, 0x80, 0x100, 0x5}, &(0x7f00000001c0)=0x14) r3 = socket(0x2, 0x10000001, 0x0) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66a24d0da2c424e35ead9cd44b00653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x7ff, 0x4) shutdown(r1, 0x1) sendfile(r0, r3, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x0) 22:19:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") read(r0, &(0x7f0000000000)=""/38, 0x26) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f0000000080)={0x0, {{0x2, 0x2, @multicast2}}, {{0x2, 0x1, @multicast1}}}, 0x118) 22:19:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) close(0xffffffffffffffff) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) getpeername(r4, 0x0, 0x0) 22:19:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20804, 0x100) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180)={0x101, 0x4}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x120200, 0x10) r1 = dup(r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x8, 0x4}, &(0x7f00000000c0)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0xb, 0x0, 0x0) 22:19:19 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000fd0060a7a4734ac88e36fe1f957a5570a173e9f3c36b612c63130b5f66de5c30e4f52a99277914ad245a3bf553de071a9ba14d46fa513611fcc833606880191826cdd1dbd0099d37b633b0e122fe7c8ad53a6b8511a54a541d51e144e8624054dcf89a3180b6509cfc362621618d207c10c0ed29c42bff0f00000a3901bcc235b3de6539fa0ef9005e20d366c164a5580905e9b77b0dd989d2c80092436689013948d8294860006985feb87431379f3204dd79983197973867111646fd692a76038e21a94735ac548b3c8cf3582e70226a6de2ce0be2a9cd49ab1fc2a458a46b6583a58874f021d618615ad116ac7ce4530000"], 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000200)=0x8) 22:19:19 executing program 1: socket$inet(0x2, 0x95cb9a5361b5c89c, 0x9) r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x42) 22:19:19 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x244, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7, 0xfe, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x1, r1}, &(0x7f0000000300)=0xfef7) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x20}, {r0}, {r0, 0x2021}, {r0, 0x3}], 0x7, &(0x7f0000000080)={0x6, 0x8}, &(0x7f00000000c0)={0x9}, 0x8) syz_emit_ethernet(0x31a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/785]) r2 = socket$inet(0x2, 0x3, 0xad8) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000880)=""/232, &(0x7f0000000840)=0xfffffffffffffdad) 22:19:19 executing program 0: r0 = socket(0x1c, 0xfffffff, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000100)="a29354053acd2db63b04423ad9a2820dbbb414375aff0ad7520b0659dae9a36275361e638b5f93bf401b1a76ea83edea754d7f75", 0xfffffffffffffe90, 0x20000, 0x0, 0xfffffc37) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @local}, &(0x7f0000000200)=0xc) 22:19:19 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) wait4(r0, &(0x7f00000004c0), 0xa, 0x0) syz_execute_func(&(0x7f0000000140)="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") r2 = getpid() r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x100004, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440)=0x9, 0x4) wait4(r0, &(0x7f0000000000), 0x3, &(0x7f0000000380)) getpgrp(0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r4 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) wait4(r2, &(0x7f0000000280), 0x10, &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040)=0x1, 0x4) 22:19:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x5, 0x0, 0x5, 0xac, 0x1c00000, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xa, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x401, 0x3, 0x20, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) 22:19:19 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket$inet(0x2, 0x10000004, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 22:19:19 executing program 3: r0 = socket(0x0, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="5f93633f63faafcf346459", 0xb}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000840000000a000000ff010000000000000000000000000001d1e1ad0edfff1d8602b41b8ca1d4bffdb370703995fd89aa7a36ab4e7b3e15432316b6f004ba9ca485bb81924195aacb78e97043eb2f0687ac9c15b899186ed507bbe83f4b787e0cc5c9c537f46c397b4cec61cd1647a95ec8e4d70b2c4016d2d4d064085af2c7ed4e4c65e43362d293cfa1d040548c"], 0x1c, 0x100}, 0x4) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x6200, 0x1, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x2, 0x3}, 0xc) execve(0x0, 0x0, 0x0) 22:19:19 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x0, 0x4, 0x568) r1 = socket$inet6(0x1c, 0x4, 0x9) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x0) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) poll(&(0x7f0000000200)=[{r0, 0x2030}, {r1, 0x28}, {r2, 0x110}, {r3, 0x4}, {r4}, {0xffffffffffffffff, 0x202c}, {r5, 0x20}, {r6, 0x4}, {r7, 0x28}], 0x9, 0x6) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 22:19:19 executing program 1: sync() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r0, 0x0) accept(r0, 0x0, 0x0) 22:19:19 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0xffffffffffffffff}, {0x0, 0x405}}, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x5) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r1, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 22:19:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 22:19:19 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000ff000010000000506c5f69e79f9b8cd4"], &(0x7f0000000080)=0x1f) sendto$unix(r0, &(0x7f0000000180)="aaa1b603d8d6f3cba092faa75d0be4adffbbc6030c09e8ad8ce99474b97cc2d08b8ac5abef57ee1d8f0456e732317e4e14d086ef9fb3f4bd7406ad13bfbaf766aee5c3334aa32d260899c546890a2d06208604963b9227b296baf0c9cb6e011cfe4902ff4cbbf14e077fb9378a1e7534dfcb4eb2277f9922ca320e6093fcceffa5e765e26a23b857f4df7aa45580da4d7ec68e68e3a01e74d621ef211e104b5108d938f23f7f242fd8aaeccbf943b68e7722574eddbac2e669c678972b73b34ac071ede72f18a46e0754dc620e89dbd29404f4ef75bcd3d9755c0bce4b82373b4d", 0xe1, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) r2 = semget$private(0x0, 0x1, 0x41) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x3}, 0x24) semop(r2, &(0x7f0000000100)=[{0x3, 0xfffffffffffffff8}, {0x0, 0x5, 0x1000}, {0x2, 0x7, 0x1000}], 0x3) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) accept4$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x30000000) 22:19:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x8}, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 22:19:19 executing program 3: syz_extract_tcp_res(&(0x7f0000000100), 0x401, 0x7fffffff) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}}}}}) 22:19:19 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e50c91da3e8193b0000000000004fa8d8e12e00"/133, @ANYRES32=0x0, @ANYBLOB="0100000006000000100200000500000089180600"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1}, 0x8) msgget$private(0x0, 0x212) 22:19:19 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf10000010000a1913eb04b000000474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903c71a234e6fa76a6703bece5fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff5ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b7465b3e27fd435f53c2926ffc9a7d85b3f004c56086a9ca7c8ae3d6657f8210865a6ff4121a5239147aee327e8dd9bd000d7b72503bf13be367a952eecaff8a53890134f8f46eb3b5c9897"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) msgsnd(r3, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYBLOB="121c052c3a3bc9563abdc01e18ad3e267a3b56fd64f02fc203d2ba67e30c40ddf2c44d3e20c408b4158a609436966162cfbf316cefe6140b71c44ed497bbc172ba506fd16bca8cd343afc455d29614bbed9a3b09065b9c49502cecac517471cc56bf9d58a0fb241d080d4206f5f39fa1c8bd4fe5e2ff67ce51e43aa28f48a46be534320c4e12847c9441c8791202ffe6d33947f3e7ee42797d09e3d5955d0483ac41394efc1c99642553c3a79f77071db22c528e68e4b2d1cf8ed7db19be92bdb1d46820f202b048a1c8800f0b0d2c3f4ab7ec79242ac201a4d50ba1374bd8aca612c1270ba77be7a276da7cfe", @ANYRES64=r2]], 0x1, 0x7fc) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xc3d}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, r6, 0x5, 0x401, 0x201, 0xffffffff00000000, 0x83, 0x6}, 0xa0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_tcp_buf(r5, 0x6, 0x25, &(0x7f0000000440)="8f1a5fdc7559f68593f152a57bc5bd05da4a607b02ed35a4c65f7959ecc0d82d2a10d0411cb9c9698cbd41526610bce55bb2a4f1d0929819d0e0c637faacc9c5092430f7a8eb095cc3fcd084286be24fb4f74df5981147025a335bdb04122b7d2861733df0e23e09e4063ad5fde7a0566d92beb291adeba7ef0e38ebf725ab8f4e780d04b511620a280baa166e55594236a0a2c2a99b5140ed44734a99b8803ae8648ff36295d7d5ae4c969f3985486b1d741525f7c53b17e35bb7f288f23b43491a83f9dd137e5c21", 0xc9) 22:19:19 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000040)=0xc) fcntl$setstatus(r0, 0x4, 0x47) 22:19:19 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socketpair(0x1c, 0x2, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2) flock(r1, 0x4) 22:19:19 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) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x537}, 0x24) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 22:19:20 executing program 2: getitimer(0x400000000004, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c508000800000000000000000000000000000000000000000000000400000000ffffe00000010000000000089078"]) 22:19:20 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x3, 0xfff, @mcast1, 0x8}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0x3ff}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x62, @loopback, 0x8d}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xfffffffffffffd9e, @mcast1, 0x8}, @in={0x2, 0x1, @rand_addr=0x7ff}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x3, 0x1000, @ipv4={[], [], @loopback}, 0x8000}]}, &(0x7f0000000340)=0x10) ftruncate(r2, 0x9) bind$inet6(r2, &(0x7f0000000240)={0x1c, 0x2, 0x4000, @remote={0xfe, 0x80, [], 0x0}}, 0xfffffffffffffedf) 22:19:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x1, 0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1) 22:19:20 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(r1) getpgid(r6) clock_getres(0x4, &(0x7f0000000500)) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0) r9 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r9, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r2) 22:19:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 22:19:20 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000cc0)={0x40, 0x80, 0x81}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$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)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 22:19:20 executing program 2: syz_execute_func(&(0x7f0000000580)="982c1bc4817dc220540520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c401f15d4b6544c1f79c410f38cce6c48265b8dcf7ca0000000006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b4f00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f8896000000660f3a222868550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x50) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000040)="943f56dc40352489442efc8d61f3862e4ece0bfb927f4953c324b9a681afa83d8bcb3d557dd16e78a258914a160d875f02bdc698dae4e6772846bc8a21b24db4a405973b3116af0b9eb5efb85988287882dcce0b2c49ffc197f539911f0a81fd0199399d41d7cc5e404903857c", 0x6d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x2, 0x67, 0x1, 0x365, 0x6, 0xd3}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x8, 0x0, 0x401, 0x80, 0x200, 0x7fff, 0xffffffffffffa8c5, {@in={{0x2, 0x2, @broadcast}}, r2, 0xffffffff, 0x1f, 0x3ff, 0x6, 0x2}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) ftruncate(r0, 0x80000000) 22:19:20 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) setresuid(0x0, r0, r0) r2 = geteuid() setreuid(r2, r2) 22:19:20 executing program 2: r0 = socket(0x12, 0xffffffd, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) r1 = getpid() getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgroups(0xa, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000f80)={0x0, 0x1f, 0x8, 0x4, 0x1, 0x3}, &(0x7f0000000fc0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001000)={r6, 0xac1}, 0x8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x5) r9 = getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000dc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="300a000000080000080080001f000000ce00000002004e23ac1400aa00000000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB="0000000003000087a700"/20], &(0x7f0000000e80)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001080)={@in={{0x2, 0x0}}, r11, 0x1000, 0x10001, 0xfffffffffffffffe}, 0x51) sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="000062d9095f3e130e92973641b2df35f9ad1c651fb028ac3d6b766f6ff49f04cd8bcf95e75458b79c79bb2954aed3405a91422ca96320a022e861c44c5131"], 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="2821ee5269504cb64a1846cf654336d26301662e03a4b5e5f967500d56aba6eba8a875e761f772a38325c737e54a9986b294a352d56b8f2cbd30c6722dc618978cdea2aa6d8fb21db6610645e01dab5deb2ce379ca124ef82a881a36b4bbb7606469abe2014cddd655b024707ccaf0ffe391a48b8063b4d392a74f3a203a4a57add6d9d69b05c624df306670b0d69e4b3caa29975c40dc8605d694f42e7e42e894ef41db5f846df55d9b111c9685b36b0fe76e456e69e1174d4664dcfbb7188f4677728e8b955bd02aa0876ce99ab68381b86a16e67a1c1b9c", 0xd9}, {&(0x7f0000000180)="66aa5fe83249343157f0f4d21aab080575de108be41a48041738e96f5a2b2f5513ec10f150e815a936f131971a76aa26f4cdb96102a1", 0x36}, {&(0x7f00000001c0)="757d96b50cb03b08f762405460030067a0e58cb258a89a11db27f67169386f2df1", 0x21}], 0x3, &(0x7f0000000600)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x1a8, 0x80}, 0x180) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) close(r0) 22:19:21 executing program 3: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000240)="bb2adf58f20d2c5ff7d7d944a8abc9661e7748e30c18da105ea52549cac7e85294272d2c298101e00510e008662faddf360ecbfbabf8ef1ebf0f95babc329f5fa3a643083ab38a") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f00000007c0)={{"54dc51f4aded9b0468d95b60fccb0e44d612adda097fb5de0bae586afb0e611712b5452880d60c0d2e8585017d9bef73410a92d096ef29476bc6c002b52789b5c780a39868ff2c41ffd51ba0709eddf8eaf182814bc242d8d321db95390ce5c1a9f3f9f7490f8fef890cbbfd1de306e88da446e4d53cbd3e2519446d0c929257dde464ac689e192bc39cb8feda7c830b61a36c7adeb7ef20c53e430bf69127ead3f13b80f7dcc0bf20c9c7095f7b90d559380d9e9050732f382963948209e670f1e8b73050db1f2ce93c8bd903279ad4f597a9d4eb4d16cfcd8f903368db59ac8650fac800e85c0b0d1ba39ad1644bd3ef5f29f8a435ed87de2bd674cb3b5dff67d92913660a870ec9b5a38030f651cd2a46be55014bb3423afa4d280f98967218988ab1aec1172d6cedbe49e3f8cf399b8070c128d0cd1ee85b4b0b3f9552554569f5917441cc2ad37bb86210da27d95e9f62d19f2d188f095fc3df3a99ea196f06470733b5aed9cbcac92069f73c89c3d572403c9e02bd0ab54c0d951b97d7a4ec6e61d28d4523ea6ad5b9b9310a8c26ead6cbb593fd46b670757d904c353f468091bab0f5538e6dbf6be66ad79da29a838e10a614db1e7743adf5b59d3626d1e212b344e2bc46172b286d16c4e5a7b1a30d16aeb24d646bf65cd77a18e4aa0878f81ded6390d6f6bb61a0d7ae5e4077208ed3dad71aa7ff3decf71710e3a33d59d363cbc8814b7e2164d67aa8890056374e96a370744623c1a1c07b41a21e006f6443e35478ec01de61c9b1a774ab4e6a66c7804730a313344b1a27bdc1a758c94cf221ff2bf070db5ae560e3b564adde7e30dc7cd1dc8e321f7aa4ef407bb5b0940fbe3b32806965c0bfaa48ddc02c1ce05186e994b9872334c42ecb0f4f3f09fdf21649ac314390b6caa9858ed8e137bd0450fbd5b0e9ab6c8be142e6d20cca823fcbe2d4fd1bd110e51b6e451f30c902dc7cf3cd26af4854a4f24f994795937bd7203503642a3341cad8bb86c3cb18c6e8f00121e2605b983400a91bc28b165075b5c8de110123f43653fd24454e74f2d7d4dd84551439c75731ff983231b3a086b09b973b71c7464c72a8e53ddb4bf763b43ef7b975e1b6e7df60197be80d679e72c39d5e82af9aa4e7151697b5aa445090f923457c9112c9a40a53fafb483367afdd533dbfb6cf1d7f7391b10782c2f1280f86091b464f2621bee21d3ed7f1e53a638b9b9131b35070f5bc6bc27306955a717d6d7ab78dd05840bbf659b6ce8f129e1601a7466d17bcfe04abd0afca25c2e367958d8e9bf65ffcdad342d7c831461c26a82ca20d7c66081b45726e9b216de371de5ddfb14a7f0588b42678d036922bcc98f17868bd9c2ed85d1c08d3b77523f30e1a7740d6e570932aaf3979997635250c4c351552650b3541ac62e10608b20e948177a08483883c6a", "a3cc286bf1148020312fcfa133b6bfc4469a8bba0e7e1ebcfbe9a8cfb720eefe", 0x9, 0x6239}, &(0x7f0000000040)="241651bf280854df8715bdcbc01e10aec732b421d01a01dd32e978034bca1a8a1c0d3fca84527babade72d6216ce0adae58db9aa5b042b801cc9cfabbe39548c6d9555afaaaf5c33f22e911313bcda26b7e9e9d35e7e4cdb803f77ccec0961bf7e4ed643422a35f36195d57ea65d741ca2ec25eed3d770e874fbda146188b1c008a4ae18f8b4db4b1db26ba684d1f5067e5a5d9f64db431d9e5b935dc6b4d107c9561f26e554bc253d9788ac7e18661afaea002255369ed141ea5b744875616c3ec9954be50fb7b8c1f6954cde420c2fa1ace8ddb02a66915dbcf3c8a86d33c8bcac969a4f1a3a69251280c81637c63197e57b9ef0e5", 0x8, 0x100000001, 0x82b7, 0x24, 0x7fff, 0xe59, 0x4, 0x9}) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 22:19:21 executing program 3: r0 = socket(0x10, 0x10000002, 0x7fff) sendto$inet6(r0, 0x0, 0x17b, 0x20000, 0x0, 0xfffffffffffffea1) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/54, 0x36}, {&(0x7f0000001280)=""/154, 0x9a}], 0x7, 0x0) preadv(r0, &(0x7f0000002900)=[{&(0x7f00000013c0)=""/193, 0xc1}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001580)=""/82, 0x52}, {&(0x7f0000001600)=""/205, 0xcd}, {&(0x7f0000001700)=""/79, 0x4f}, {&(0x7f0000001780)=""/238, 0xee}, {&(0x7f0000001880)=""/82, 0x52}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x8, 0x0) 22:19:21 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x659, 0xfffffffffffffdda) syz_execute_func(&(0x7f00000004c0)="98a84aa84a36f244ac1c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c4442acf8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c2f0fa2665f30f94910d0000000b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) 22:19:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x5, 0x7a8}, {0x0, 0x1000}}) unlink(&(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000200)="98470fd1f04aa84a1c190f05f3592665f00fbabd6efd93020043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14de57ceaeae21045fc507f240d1d2c4e10bf84e5bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcafc4417a2cb4fe52f900000000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 22:19:21 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 22:19:21 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9681243247e3961d98472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e50934d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf73100c00f345d90aac2e660f71e00001b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xffffffff}, {0x77, 0x2}}, 0x200) 22:19:21 executing program 2: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000000)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb0b8bab0000000fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c200b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618d52c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20002, 0x2b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xa6, "1de3af5e44dc931765bce65816fbbae072609b800c89b25546e5436880b04cb4997475312c5d621577227892de5a8db4cb3ee3a37c05e5286080c33416d45d084971378c8f611359144f60d0c3aef402e78abd2726d717269432384bc8a16e32525433fbb9bf2c9a4ce7556d1c9524edf8478b8a8bca728382ad0ae42a6ee71145dd0b413706d2bafd456d5445ddb389aa918497baf9b392c308d9dbc521df7e599e2e406369"}, &(0x7f0000000180)=0xae) 22:19:21 executing program 3: madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x4) 22:19:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) 22:19:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:19:21 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='.:]\x00', &(0x7f00000000c0)='&-\x00', &(0x7f0000000100)='&&]+:\x00', &(0x7f0000000140)='^}$\x00', &(0x7f0000000180)=')\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='&\x00', &(0x7f0000000240)='}-*\x00', &(0x7f0000000280)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x0, 0x7fff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000340)=@file={0x0, ""/9}, &(0x7f0000000380)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c13edf72325000000000000fe8000040e0000002380000002"], 0x0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:19:21 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000280)=0x4, 0x4) r1 = socket(0x2, 0x10000001, 0x84) fchdir(r1) getrlimit(0xb, &(0x7f0000000040)) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x11d0cf758fd7e6fb) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x94, "6b121066d0710c53d7d6898bee65254569dc69e75a41edfc4e2605372ebd15554884d7bdd4cc2226a4a80a803f22e5ade75d5b48ffc0605a472c5e3844cd1d5559c89f889f6937e92200c656de03f02a7e7dff76f20f160c6e142430cfeaa9628b68fee4e2974f2b4a850cfc3832465c39d5c1fbaa14d1716c356de83ee82ccec85c0b227a5fa1785b25166d751db50ff21856d7"}, &(0x7f0000000000)=0x9c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x6, 0x400, 0x7, 0x10001, 0x8, 0x6d00000, 0x81, r3}, 0x20) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000200)=0x4) getsockname(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000020ffff0000010000e4ffffff0048"], 0x11}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 22:19:22 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x10001) syz_execute_func(&(0x7f00000000c0)="c443a95dea8dc4017e12b0ec000000df1ad9d92626f20f2c2c173e6566460f3814c726f3426d450f1bb3000000002e660f38de9f0e00000087e5") setsockopt(r0, 0x8, 0xfffffffffffffffb, &(0x7f0000000100)="ea2a319d1ff9f704bacbe9dd30d6580d080336819052bf8450ef21cc6597beccce467afb69990e18d836d30f887d6ae769e79e33cca7f643a7a34f2c61a29f7f92aade1d676f27ff6cb31333229c1a68f31590f96727c3af6317f5e722268d6a13df109220f02f37d5c2994a575c551679b35dbc83c8699869d1560d3cbd8788d2783196c817a7d0a95797bd95e1107e2f670759e5455a69a5459af2badc66045ff9689005760c20880a6262f8deeabce2129fcff8b5433405487f37f921e56c8b112efb72ea77e5db2f8b1222aa078fa341adf70dc4e626153c4c6e7058a6e461c8a425c8b424162362d90e4e365e06a689caa4450db5d77d7be31ef61fb0a521e470a410942d490ea38f4cd07dc411682c182dec46fe2f3278e13f26b4ad15e2d4255d25395c40c373d4ceb3c2f307cc8ea6d54396f8465ca6532968501df287d21e8755cc6d4c21ab947aabdfa21672a2c0eb8b7c9357cf575c76be8a9aff4b8a64bc44ec34bfe7955d5221f8e8891527b181fe565d1775beee6712b3677790d854d617a9ded60e8687650055145e0946214e230b559e1b8b1a3b4fb7862610caf67394cc4481c1f0ea9f809ffa7cb1c7ebe1ca9e046ca859eb9694fcc64d857e11e014bf6d44af537835fa85fc4ac25c0f1baef697de134f97aefc51b85d33a4148a8723a132fcb46107db62b4d2267bdc2c4968890071a5e53879f44e40f30896e2a6908180765b091ca1bc2165afeae2b9c2f43c3f69231050287d20d7b7dbc537131368bdd3f51dea6243e304a8be7a04c185b0892f3b1a4d25273223b50faf27a40b4e6594e53060caa7a19057d90bdd2b12ecabb6291234d4d6ed8d40a33fdfe483814e23b8358c4c1698a302810bf50f047184ae0862c3e9dfc4b6d090231b1a0c6e364d49ce77e57c9bd05f2f0b217d0dec857a5eb3e8089fd4a608e76389be4b0bc1512ebf3cd86a20793ba1c45e9b587ba798b6d80dc60d090e5cc15a0cd2f9d5da2f42a343f2ea133f01e33b94a87e57d6160560b4f3810dcec3f4f2d83355c74035aa0d2d8f0dd0e7c53bfdf9cfe28c467797a71ce4426713cc8e0be2a35688120bd307dd1663b0315292d88e98e9c486c8f693023d8729ad77dee555a43ada186ff43632fb2f0cc31864d3d3fbfa397ef920638d43092745cd4de342b8e59bd3ec084a6883832dd9ac7fb4f4355ae3cbe17703267f7a4cc275c87e1b71595cfb4f4576e3b298e756ba58d02c26e3b3b3c604f85b41f92c7b7827df302e6b4534f783d71685dce69145776567b11253cbdca17337c7026f23a37eb760eeeb5a0e300ed85fc8aab64649c8d2ef0551a3da19ada57dc772696b04a05e094bcf18633df608f905ae971e360d42586230114b981ea9b5f75a62a41756ba533d8655665d9d6a610907e01614e44216e488f4e2cc50e65de51634e0b2bbaf92c614634e37623627bbdfbe19dab770d680a8c2316bf6699cd9dcb136b06472ed4d052e74da412c8d8739d2eb0987fa934b3b19ed6806a23284b38c40672def5bf69d2d36325b283ff0f7db4ec0aa7a2caa42e50d79d141c35cd2c421e242625a85b7da5926ea93a5e3a0e0fcac58824010ae98c51e60969e60d26f9f327f8fe4408ea086a9e4ef5a9e24fed539f22ba0b6def5747012d0fc3db8009ca1f49e0a72ff78e7b10d013dde6993c6fcae5be373db9711374343ac35b638f6e988a8b77286a0c6924e39f19460156bed0f956d0ebc54c76ca0b9f2d9ca6467af5a285d65d1675f9566958f32922bc1d323773761290ccfc410867201deaee8fe786d0161ef4a45118b8dbec7058f6f82771a4bea42bbfc041070fc35c5ee1adb34c443cf5683f1730f3a5c87ec1cb219ecf81b6ba5dc447a3af51f0f950895dffc5f2de9137b4f9876333240549b517c6527be3d83e3a5cdda780d81580aa7dccc8c1e823354f0e081ae58260d0417b3bbd0fa44493ea250baecd12d0c4d57db92ad267beac708ba559392ce6d95880405528bde7a0c9aa60d723263c66acb231d35e48552b2e17dba7b54806b91ac1c55e8d46456ca595fb53381b82b2c098f7acacd3ccfd6e757ae26f5451c0cf24ebab4ce9a253a67cb8ba97aebc1dc8d93cd40c3d953f04c4a44b63ecfbf5caade15c1d970b99d4400089d5c91a1b6ce408a836623bb383ddd9c6f4e1db724f7b1d067725205c963f2b609543130719310e080661a02a5f9f20d0a76abcce424281e8d2774e0a11b0f1dc531b7e9903308d33f36a2c00b39e1e59cff26efac1c79221243b5ddf5479f7ed3184874354e0d2bf8edd3a1d11b08040234ec4071e55f4da20cc74565c0e74a1e8835d844b47b26a81e0072be18e47c47740bfff757dfd525f96294d72f0e5d8817465aadfdb5f36049280cb03ff6cf4c622a3f142a759e49e0276b5f2cb3bf7dd827448c74ef7eb06d8b3eb0f143f35b16219827d96111bbda7bd595f547ee4d87c7b5bc3e72dd9ef55d3bace34bbae6489fe9961580bf6df6a2cec8615e1b41f4f7cf5cfd9e7d1f34d9e8a14e5102457cc62568b37d9b6ef741bacd70802149a40455ad0e805a87daf9f3cb5cb22ca89db4479b5fa3a54d8f226fca1299ab00e3410f33937f507bf3f8db403682a4acf7c4e3ab6456800ba060af90cf4967579dddd5d7aa95e7237432ff2207d22c3d9a1ed8e4b8c52776e3308e9dd62b780137f9da5b4c1a239071624a36d9cf21a7a575518a5ea0744214c4dcb63853da9c57091394d7533e020e0cdde36fa6428fc86ce1ab2963dcb29ecd0cb17e196edccebb35e7f1f601bccc147b5b40ad6117a4e52b5b402fc078f4b7c9e100ab30c488236ff0036b0f3836c443dd504adb801bf45d3dc044c5697d6f6ad653f0bded4a0f0ab5ba33b5a3f34855b0451bd96fc15f897c78538752838aa44100038483fea7f22ef72d4769abc717a2241ea7168ec11148fcc835282200335a97e75ca7935f90d42e2ce46926e213bb145650eacfa39dba12a8402aebac951f403f1f013e997ab1ebefdae62f5c98ec6e6cb9b5755502cc897bfc5a7679fc6315bedc816eca906cf498468d91e6d5888fe435eeac03deff836aa74a0552046646f695535f8e06859332e0aae4d5cf15971defd9c347b5300ef96682b7ec022582ee795bd83da230b9555cca853f9e27b9831ba3c80e2c1a463e990e8411793c438bcbea4d7c29e0d766d8df796776e1c57df3a4cf881bc6cfd890099acb9c73ecadd3f3c676a25bf3b3a50e91891fa9cc223d20188924342a587d96cb5ea881630498b29706ebfd6cf603f5ddc13a9585f35e9ba596cfcb9009e921e5805c0dea126c2fde437d50bada672a865eac17a551cea5477df5a655ed9ada0bf5aa741a2f9744e19fff9a5890c77504d44de47143859bc763012d2e875dd127ea29086d8fb55dbacb02114ce303d6536945581541667936b565ef0f99e6d5b000b0e8223be4182fbc37727ed4e69a43e1923be8eaa38c1742396adb133e800b93659f5fff758db7981f60c5f51ddab5b70e09f8af2c1379b0215af5e1cc3ffa14dc75523284539da36979346acf0a71cf48520c6533715f9f0788814ba8eda3551daf349f194baee31df21a0eda9f1578ae0c192e3d9c5fa821ccbed06644db9d3b9ec33bfe0bdb4d70162b2c1549aa47b9e82fc51c3d97c2622c2d2c6ff8ada6a33b41b5b8e7be1587d236a04120e5285eac58c59287243c813e957f43e499f0340007633f18b45132b0da0a918d2360a6f08ff49f58a36b1c77ede0e24b00a8164ee7f5c78342b991f85b76f008983f8c4d2715a6431fcc13feda820c25d686c4dc4071e9fad8c78a941cf3020db8c3bcc43e7225b3bccd764a1abffed247d900d37a07ece12592f4255ab6fa6ddda480d40b19b4ebe2ba64a8dbc1509454b11a23c8d4309bde091c15f23c6e5d26d09c6c59872131567ba2ece3dcb5d55d75358e49a1b892ff66249aba61f68dc2736bb5cd2479dd9263132bec8090928b189e31fa928915d902d8db211a9aeb837ac5f521dfdfc71a0867b754c43a995b2483fd73fbaf69b9c1a33993050ce85f238868b934598870d9dc57aac7a9dceb829b4b5a2bb859fdc69774f13a8ed56eb99a0122458357a1d9865d0857a15cebcbe20af428a6365f8f68886ef1d6bf0c3b3d9b4146916d1a128422024597d589f54c7660934485879c1ccdd841ac9284839d692e0e173077ce6ddf82b7ce0e026238d6f4d5b70752bb67cfdae23402a695bd7217ffa3b34427bf23acb887225706aded63c1766fb6e5cbb18bde98a3fd990a30652f4e665143f92caed9121f5ed6b8bfa83da050ed8eed21c1c977f8b6efb01d79ec2dd0d539d1ffaef8e202212813cbb442b13075b1c4d921095b464a9a2297e027a603c6fa5ccebced5a95ff60ef1727a5327c6a84819c2224cfab68a4778f62a66c0f09c04a24853cf3af3e7dd3bd08d37f076b8dccf6668567bf559a8eb57997c718011f925644577e6973a9575d3d21515fa412efb2891ea04ba4a5b411cf11653ef9c1bb95b5dee98366af767e51fa2e5082a1e4bbc244657dfee8a1a53cf31b68c109dab14c1b254583b983a5cc6e26cb81aa7f48ea1344f16fa953c7ca932e5b726f3355b0bd2d35aabce3a567de82e66dd6201b999cc12061e454d4020a05963bc9e3a53398046f2ac2764aa24e29272ddbd81620b1e6cae31a9bf732cef05c1e64d808e0bf9bbed1b7c32a2565cd5362c95e2bb6a965bfa6a1fc1fe4692e94ebda599f9b719daff764beea6c11c2840de30f4f0b2a4b81669ccd489f48d789f70d716578d7fa2d219e32c0301b396b762d5b04857cc9b523a932a0e181b0116b7fb9b877f718f2d7f4cb884803ada01adafab471df4302e4389f793c1de86b670cca4477c4b7fc6f27a3270d7f7b1e009cfb4f9bc1c749a7ef182fb3aa829e2a5ef98f826c2051ff9933fbd0f44c192f587dccecdaf194ff1dbba6eb50c6c8a50707879f8b7030bd51b347f070ca8deadbf7a246867d3a70e85825ecf94b9cf8f2f8226031724b15ae5bb568478f8c325796bce6e02b88f2c72ba559b97ea1f69bbb5acdeebfe92d1bf090cde9d543188533b3eb15c242538f29da29c819127b21ec0ae43dcbbdc6538f60e05bd8e479b68ce57e33159b4902942419ba7813c8060fbe281d4aa9581f5b75853f99c418e52f322ff0d0b01cd1bbabad5eeb0ea5472d0afc687eeade3675e7e393b225c23059dbc2d23d628df98bacafee06739b77a8b6a1cb754262d34fc61f6f9953efe8a8ec69467020a0e6b705ce798f84df4ac0808b8e7005c67aac200232b2ee2cf6555f15e92b76eb8d4fad93980c4e38c2afc2246a44643e567bf9c83caf6ada94b991a540d614d57163835955aec34ea671ac81300ae3eae667a91f1a49ce3edcadbb66c6ae7033b75397a883b050950d09e3d80c26af42766df8138085004c75e3a56e12df2e9280e3ba23fb4448b24cdbe370194a6dff373491b9acaf87e89b3d86a7a55d2da11b28926ae5f114ad5c5cc07e82a23f5dc04d367243e1a5eea01d2f6f0fe82dc4f3168d43769cb728f0ed0ff1cbaea267e0fbe1117bb24dd70372e3b36228258cdb55595011279d001ccff44c5f8135c74ce3f7be71721356abc7b3e1ed4ddbdf2f1cef0ff6f99161604d21c4637391bed3a7e72107e505b13b4e46fc544494aff91a8da1b3441e6ee5aecc562ddc026ab71697b140392729337620a2676d289cddcfb816b1a81777a5d830555d3c463c79987002d474ae5f4af50d6d", 0x1000) 22:19:22 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a55c697b04e2", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @local={0xac, 0x14, 0x0}, @remote, @broadcast}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x5a6e, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x4, 0x1a00, 0x3396, 0xfffffffffffffff9, 0x7, 0x401, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380)={0x40, 0x1}, 0x8) r2 = accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)={0x3, [0x3, 0x9, 0xa936]}, &(0x7f0000000440)=0xa) getpeername(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0xfffffffffffffe79) 22:19:22 executing program 2: syz_execute_func(&(0x7f0000000500)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000a, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000780)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)={r2, 0x400000000000, 0x2, [0x93cb, 0x9]}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000800)=ANY=[@ANYBLOB="040000df66b17481f3455e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r3, 0x400}, 0x8) r4 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) r5 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c) shmctl$IPC_RMID(r4, 0x0) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x3624}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x9, 0xfff, 0x8, 0x5, 0x1}, &(0x7f0000000300)=0x14) read(r0, &(0x7f0000000840)=""/200, 0xc8) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYBLOB="06000000008000000500ff0f10d301000900000002004e20ffffffff00"/144, @ANYRES32=r7, @ANYBLOB="050000009cc30000010000000200000083000000"], &(0x7f0000000400)=0xb8) r8 = shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r8) shmctl$IPC_RMID(r4, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000005c0)="b0eae0ab03a65e06251a76afc964a29c2a0d078c99f67d8fa7f5af902b766ea6e4b170b254f11aeef806bd225cbd519c2eb870bd70f6a7fd28c7fd42da7360dbdc86d854492b9ea14ed5117801e1b3d00ed29eca12ade61a4a8e9b89a4d0d25b2de15bb63a1376a8c3ce23e11dd81c0b77ece687835a0f60f266058f55789616b3ce92959479156b045fd5db568c086829aa48f3598f66306fd9473679dc9fc148f29c01213901c4987e676a9c922a55a0389963131063cbf462ff6c9ab0e0ef", 0xc0}], 0x1) 22:19:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt(r0, 0x1, 0xfffffffffffffffc, &(0x7f0000000100)=""/200, &(0x7f0000000000)=0xc8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8) 22:19:22 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="f680d5bf41be50448c30d9300a24c7ac0455a562ac98bbcda08b6e23a7c6407be87d9f0e3af4022f89acaafb79dd98c1f45cff6aa71ff7c4f39e0208d656fd28d6b840ad69de7e82566cf6dddd5ca544040450b51956b76a2644eb46dc4e54f1598f81e4b7ad4188619e42517e1f1d773a1b2c0a41cc5775f052fd87c9442a3b4e3dfd96b348c87b165db46ad5e016a44f0382e634d49d4b377e80b30a07da100e5d98d240c861b499ef49aa1aa460996b2729c881a0a4c21d38b8130443ef1f200a17869cc0984f1046125bca3004549d55cdd446085f3444da9e1b85a9326e13ffead94a869cc9816f") syz_execute_func(&(0x7f0000000180)="96f3a798472c430f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000004f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf00d9008de3c0f426264788fe0d02000000f344af66440f38de750030a1c9fb110f92c43e450fae7c0f0f") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x8) socket$inet6(0x1c, 0x7, 0x9) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r3}, 0x14) 22:19:22 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x0, {{0x2, 0x1}}, {{0x2, 0x2, @broadcast}}}, 0x118) 22:19:22 executing program 2: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x3) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="d7c268451c631bcb8b56f73e3a0e674041d3c4403ff6326e4736bcafa915bc6d994c9155127bdb17f402e363d325185423dfed381c5763f390a45955cfa6f8b79390693603acee505b1dc93fa99923bb0af5198db0f890f4f36294ebaf8994585010e13e74cd2f6978450d1a6bab5a9548b5a725b5dfabad4e1685655265977ec118237c5acf176435d11098") May 20 22:19:22 ci-freebsd-main-1 kernel: arp: 00:00:00:00:00:00 is using my IP address 172.20.1.170 on tap1! 22:19:22 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000057a000/0x3000)=nil, 0x3000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xe4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x0, 0xfffffffffffffe00}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 22:19:22 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x100) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9, 0x4) 22:19:22 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x410, r0, 0x0) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 22:19:22 executing program 0: syz_emit_ethernet(0x1500, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2=0xac14ffff}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x40, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x5}, 0x24) 22:19:22 executing program 3: getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f00000000c0)=""/204, 0xcc}], 0x2) 22:19:22 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16]) 22:19:22 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c72c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100800, 0x10a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) 22:19:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)="0cb66da3f00d1295095bb770b7f75f0cddc36fdc491f25ebae5b85b62e73bc08489166bcca03ba874db4448d33ddbad225a8ed0d06be1670e67a9b6d06c124888b51d90d11891a96cd7089ca9102b41b812feabbc9ada57d370f23ff8a51f4") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000240)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) 22:19:22 executing program 3: 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}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0x74e) 22:19:22 executing program 2: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x20180, 0x4) freebsd11_getdents(r0, &(0x7f00000001c0)=""/132, 0x84) getrlimit(0x0, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) setpgid(0x0, 0x0) 22:19:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100601, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000200)={0x7, 0x1f, 0x5, 0x9, 0x3, 0x5, 0x1f, 0x8001}, &(0x7f0000000240)={0x1, 0x2, 0x7fff, 0xb3c, 0x1, 0x1f, 0xffffffffffffff29, 0x200}, &(0x7f0000000280)={0x3f, 0x5, 0x81, 0x8001, 0x1f, 0x9, 0x80000000, 0x1}, &(0x7f00000002c0)={0x7, 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80880, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0), 0x0) 22:19:22 executing program 0: syz_execute_func(&(0x7f0000000300)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15fe0110f0fca38048300") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x5, 0x81, 0x7f, 0x7, 0x401, 0x5, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5fa, 0x8001, 0xfffffffffffff800, 0x6, 0x6}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x7fffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}, @in6={0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x5, @empty, 0x100000001}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f00000002c0)=0x10) ftruncate(0xffffffffffffffff, 0x0) 22:19:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@empty, @random="e4204166f84d", [], {@ipv4={0x800, {{0x8, 0x4, 0x1, 0x0, 0x28, 0x66, 0x7f8, 0x5, 0x31, 0x0, @loopback, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0}], 0x1ff}]}]}}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x7f}}}}}) 22:19:22 executing program 0: r0 = open(0x0, 0x804, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") __getcwd(&(0x7f0000000940)=""/80, 0x50) getegid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") sendfile(r0, r0, 0x0, 0xbc05) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 22:19:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r3, 0xfffffffffffffffd, 0xba, "839758ced7d12580778894b0689768db8b68b966bbdf1cfd4b5ff8d71a072f0d78ff4cccee153dadef0cc08b8b9ef76f4dbef45c5929a12eebf7f297f3d8f4044883eff7e773a9a5dd82062018facdf9834196bb735185f7b1c1611fd8d78deb10c6b9e08f6ac6eea0780a1a1dde2c0f0a4ca8285fc4130a83967f9d58327c41f8cffbc7d28268f8999b8d120175ed0e2b507478e131941314a95eb396f9c244e05bd7de6624c876fb0dcdc5cca5d4435bf999f980d73f2bd49f"}, 0xc2) 22:19:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={r1, 0x3, 0x8, 0x100, 0x9, 0x5, 0x8, 0x8, {@in6={{0x1c, 0x0, 0x80000000, @ipv4={[], [], @rand_addr=0x6}, 0x50b2}}, r1, 0xfffffffffffffff9, 0x800, 0x7ff, 0x3, 0x101}}, &(0x7f00000000c0)=0xb0) 22:19:23 executing program 0: r0 = socket(0x2, 0x7, 0x401) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0, 0x1, @loopback, 0x9}, {0x1c, 0x1, 0x0, @rand_addr="82296a1c656b52f7c657b9426e4021b0", 0x2}, 0x2, [0x623, 0x3, 0x5, 0x6, 0x3, 0x8, 0x80000001, 0xd60]}, 0x5c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xeb, "254b28cdcb536f9ff9844aa88148409adfd060ff9a9668ea8617f03aa903462a78659685ad791b002c57874a02d0edf289bedb3287a08dcaaae816f3ec29db5fa8e2f12b82d4266b1d1ed623b308f7d0a10f1df53f01d2809d3fa63ec53956c3680d2b8405bb5d26c9b29d16e279cdc61ae63b56325a05e84465256be36fccec01b326dd9e59bd33e671e95656f89cdeefc5a4ba0a5b9f32b8f68bca54ebb97bb9b6302a21ad845ae4e9d592144314043d221a452e19a59974c58b89ee823f60525d1f18767e3bca5f3ff3316591119c27b7603928bd9ad40fdd5ada69ff7edc7c24110e3f5e50f18130ec"}, &(0x7f0000000180)=0xf3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7, 0x8d, "8dd2d5bc82341d960f13142335ec1811c0fa1a0772e9a4abcf3febe4e0035ea04b55760a7ebc9281995a0e4c9716324a42506e4a474ac6c4bf379e859c9c3f92121e48ff01cd5d1fb17f5556bb8d51ffb17d0ff65b81c896b4211f1605459a322b9eb785ada4cbd34420676e113aa3de67ac07791f8f25c56c729814b28cb26d50a39fd4555bf6ada3ed6ad86d"}, 0x95) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x200, 0x5}, 0xc) freebsd10_pipe(&(0x7f0000000240)) 22:19:23 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") getpgrp(0xffffffffffffffff) getpgid(0x0) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpgrp(0x0) wait4(r0, 0x0, 0xfffffffffffffffd, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 22:19:23 executing program 2: syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") socketpair(0x1, 0x10000000, 0x100000000, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x5, 0x1}) 22:19:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f00000000c0)=""/59, 0x3b) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 22:19:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x54, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 22:19:23 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080), 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x7, 0x9}, 0x94) 22:19:23 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x100) r1 = accept4(r0, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xd2e, 0x10000, 0x5, 0x0, 0x1ff, 0x7, 0x2, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x5, 0xffffffffffff0001, 0x800, 0xffffffffffffffff, 0xdfab}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000001380)=0x1008) syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = dup2(r0, r3) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 22:19:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0xc, 0xc3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x8, 0x5, 0x6}, &(0x7f0000000600)=0x10) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000640)="4db9c904b2c1a660b738f068b4851a9f25cd66ca400e17b3f5fc5f7a061dc7205125f781012cf943b40b72037cb8101efec5f94d2b0b99cbaf392d7e0ff8a8a79daf9ccc6651f016b2c9e8873587") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r4, 0x6}, &(0x7f0000000380)=0x8) r6 = accept(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000480)={r5, &(0x7f0000000440)=[@in6={0x1c, 0x1, 0x7fffffff, @ipv4={[], [], @multicast2}, 0x2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000004c0)=0x10) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x101, 0x1000, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r8, @ANYBLOB="01000600f8040020040000ea0f0079422e4db3b71884c8e3235503b63c1e94f9d6b0a57ddcaac86eae804fdc2a3eba"], 0x14) fcntl$getown(r7, 0x4) 22:19:25 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0xfffffffd) accept$inet6(r0, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 22:19:25 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000c80)={{"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", "8480214c492d9b7cfc5d70bd8d8e0ee5d4d318a4d1bd421f285b67706579cf83", 0x1, 0x7}, &(0x7f0000000900)="dbf025776256e7d71809a7ca7b7fd3284bf84976fcc1b491c0146789dcbd952afc8af7d39f5eb0cc04524433e8a49891f1dd0b97bfe97fb2176e5ffacbb35d650e94827a842e84aac062f41619268dd16852418f7cf6ae9cc64b4cf31166d5b40e8fcd97c79bcfc0624a0793121d9c1463aaf0f025ba39129db031e07cb52674b0deb599443349cb4d38c1dbee401dc5ff504e27daa912e73702858592c62b68e7ca5084d26c113690222b0946cd160f253caeea5eedde61d33c954f447056d050", 0x40, 0x5, 0x101, 0x3, 0x2, 0x3f, 0x7ff, 0x81}) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000840)="71174ed331dbc639d7bad51c61552637f365d36e27022cc78d1366ae861ae4a79df37c64722e9d038d84b85a07ced04999cb547653cb6b73f3342c1af8fc3f2cb72aed5cd25fbe8df4188d7b434c64bfa5167e2d75b116c33f6ea107c1b8917005d42e7d3d0b1d9b757f1607e56d6978225eba501d3ca9b1b94efcc195ddd44b8835af3f8f86ab3e617960c989f3058528a1851ca864c6aafe4ec1b87b9c92cab909cb7ca586d095ae91c591581b587d8748") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x1, 0x108) ftruncate(r1, 0x2) semop(r2, &(0x7f0000000140)=[{0x3, 0x40, 0x1800}, {0x0, 0x401, 0x1800}, {0x1, 0x1000, 0x1000}, {0x3, 0x7fff, 0x800}], 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) getpgid(0x0) fcntl$getown(r1, 0x5) r3 = fcntl$getown(r0, 0x5) r4 = getpgid(r3) freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000001100)) getgroups(0x1, &(0x7f0000000b40)=[0xffffffffffffffff]) getgroups(0x0, &(0x7f0000000ac0)) r5 = semget$private(0x0, 0x7, 0x1) __semctl$GETZCNT(r5, 0xa8cc4a5eb51281d5, 0x7, &(0x7f0000000200)=""/74) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b00653000"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r4}], 0x20}, 0x1) 22:19:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000000a34391fce89ed0170cb80869b2c8dd449e524fe542bacb4ee0f30794f6cd8fa55559c1db5c5b4969d88c42189c167c5840d12486bb8e490cb2fec73eb4d3a65a5f4fe3e2fe640826fb4d4a3c10e99b0ea131b8331d1bb8d47c746141fa9d6ebd7bb8f75828739d39d11071bd7c215e0269db45575aab54285fe060454350f9733054c1c65fc7c16e5abc55e6e8d2d95e83572afd84353b69ecec960d3e74e432b6d017a36c475491fc5d58c4cab77f884fd8fdd72064979f2d55331edf8e7cd1b7e51dd203ab", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xef1}]}, &(0x7f0000000140)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000340)=0x80000000, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) getpeername$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000380), 0x4) 22:19:25 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000080)=[{}], 0x1, 0x3) execve(0x0, 0x0, 0x0) 22:19:25 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979705b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="630000006a32d048c187d9ccc8f3e5d71040978c90a4cdd65a72b8f375ea2c304821daceef6f9b82bb5b1f27ac3f03454495893a11196000d490452f1cd03fb050bff6732b0accf475efcecc722a3fafd68e683b88c06ebd28837e773b66db16"], &(0x7f0000000280)=0x6b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x7}, 0x8) 22:19:25 executing program 3: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000040)={{"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", "c891a6b1b4175f50cc72677f00091d9e2625a1949f5a1092427040f251dc36c7", 0x3, 0xffff}, &(0x7f0000000000)="8f933fc26591", 0x0, 0x81, 0x1, 0xb7a3, 0x10000, 0x3ff, 0x4, 0xffffffff80000001}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 22:19:25 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x7fffffff}, {0x33}}) 22:19:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3ff, 0x8, 0xbc}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x9, @empty, 0x80000000}}, 0x0, 0x4e, 0x7, 0x77b4, 0x3f, 0x1}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x81, 0x7, 0x9, 0x0, 0x1000, 0x800, 0x8, {@in6={{0x1c, 0x2, 0x2, @mcast2, 0x7ff}}, r2, 0x7, 0x0, 0x0, 0x4, 0x6}}, &(0x7f0000000580)=0xb0) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210, 0x4000}, 0x98) syz_extract_tcp_res(&(0x7f0000000040), 0xc000000000000000, 0x1) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xd2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockname(r3, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x81, 0x3, 0x80}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 22:19:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="f925b74b624f92470c0101bb6dc543e2a1684520ad676e0ee17a2647856305bb24720e705bf20a06c0e22569d7d584f2268967ded431d4a4c299f3fd638144d40c73eaa49666dc7e829264557b215c160a580c7e571acc87ebc5c5c35bff56ae809133b1cf9047c9498c781c8c4809550bea6ee5e8", 0x75}, {&(0x7f0000000340)="50f27a13bd2a84b1ebc45bd0b04bc2934dea9cad4f99358cebcb430c3c0734571d5107be1fe528b13a6e94fb9022bfe8e95b3f86ada74e529a22d1be5c2e9bbf8c56", 0x42}, {&(0x7f00000003c0)="f25e552b66f081af20c04f3ff9973a424d6d8e8c7ffc22cb473aa09a75bed805c8ff576bea012d51821b8698ea1dd7b875ebfbf47826cce24e612d126a4abf77c9d25828bc3c69641c66dcb1b24f23572a25a6b0fd7f432c719c9116339ec743e1557ddb77a36d5b2073b345b4dac8b65940ee0065925a170c5f9f8f7b928b8e22d175cc4f5d65b123852a256441b0dd8ed0fcd4d65e9844d5ea0b75297ba3956212580b7f22ee4cfd271115", 0xac}, {&(0x7f0000000480)="86318f959ff85ef2254d3290f3f152741532c3eaa616d7bca2a977b2a27cf042c5f92040b4958a383eb3fc1a6b7ced5ec41761d9b87472eb68b7a13f04a715847f3a942e3757139fe76f14efed36f2ee5689940076e9b3ea3c62ffd4faf1b723bf67a58d6b8d07db89f867dd6c66aa9b", 0x70}, {&(0x7f0000000500)="dbf21eb0bfb9554ca519028c", 0xc}, {&(0x7f0000000580)="40f8e0dc7ad6444035fd030e93811162b2e879347e2026a149e0261d1df8c629d0664cdac01126c791377649b38e8fde13aec828a0354972a649bec7a4520e69dab4e295b6837da9be1cd06785f335e52337c13674df574ffff12982fee77308bb914c7f16a818a0bdfce04499f9adbc03ca228c22c1e7d61cf70c76e5e868d845b4c151a0cf55ba0b088c3ba1ebd48cecb408ae69bae42f53f372185b294a9a25ea740ef4abed764e394b967953c409cd2cb49e39209f1a317eacd0d16980202d6c32c5f2c906343e8d05ca6b7084d5e914bf6b09e3302f385e7c66537f3760de9feae5cf9c66b6a44fc77504744d43199051c65eb8", 0xf6}, {&(0x7f0000000680)="b4c70914f935e336f8a7362bedc6eeac69f620c1ab3b6da77a6675d80bf804291f594295412860b44d0b4bf2da4fc161d53614bdc9eb247ffbcc3c5c7031e617d1310e83f5dcfd6ca02ec54b6c7c841340be7c9faa1b0ec0469fe3c30806982f5707ed3f3d6821e017b0e802562db87c115c744176b14660e34e88e87bc57f7d6eaf3068f024d363b4c8a1", 0x8b}, {&(0x7f0000000740)="8467332aaa3d28c9bd56202c64befbf0c96e50bd66035745147aed1a9b0980c644cee36e04a3ea4b1c0ff23ad174a6cf73a0", 0x32}], 0x8) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x25) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="fcf474c9e1cea60c458e6da0aac3d5903ff078cdbe737ea24829a8c5fbf8a67be0510bed4dbcc0fb38602cfdc7b13cf6bc02a9c5dd6d02b058d82e03c216c8c7a42c88a7a75b7a990aad8ac37dc01bae06861ca40becdef22f054c97afcfdbedb1234f90187e06d1393b6561351ebbb22f1562a1eb0748471c1d26b0037468bf6e649231c2978a046b786817976cf077f889708fd416eeb3e27d75a8643aa93dfd7d3f05fa59bffa7ef80bb2ae06b10693f4b203d4bc6274d09998003e6c87e9892278a3b6054635ac2cb071b44725f95f64ba3ee0104e9ea81c22d0196d2ec9f6d3350e4cfc37f2918af28355e87999c0") symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') syz_execute_func(&(0x7f0000000800)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101db7e85fec47c7cffc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="8ea98580aa03f54c1a1bdeb75cd34544db254431f08ae0c92f26e628db1fafc01bfd53819428d2") 22:19:25 executing program 0: munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r0) write(r2, &(0x7f0000000040), 0x1fff) write(r0, &(0x7f00000004c0)="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", 0x1000) 22:19:25 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1}) flock(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) close(r0) 22:19:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = dup(r0) r2 = shmget(0x2, 0x4000, 0x400, &(0x7f0000002000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000280)=""/177) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2200000fff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00"/136, @ANYRES32=0x0], &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x4}, 0x8) 22:19:25 executing program 3: 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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") accept$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r3, 0xf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r1, 0xe5, 0x8, 0x109, 0x800, 0x6, 0x2}, &(0x7f0000000140)=0xa0) 22:19:25 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x400, 0x80000000, 0xfffffffffffff9b4, r1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r3 = accept(r2, 0x0, &(0x7f0000000200)=0xfffffffffffffe3f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21000000650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000822cdd69d619c2d9cd26fbcffd4c91a37238b6e2e83ca4aee53fb84259393c684c3c238f7a60cfc636f8656dec17f207ad5b71507a8d468c", @ANYRES32=0x0, @ANYBLOB="e400020040000000"], &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r4, 0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 22:19:25 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) socket$unix(0x1, 0x3, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x90) socketpair(0x5e7bddf19979d2f7, 0x1, 0x5790, &(0x7f0000000140)) socket$inet(0x2, 0x10000007, 0x100000001) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x104) r2 = dup(r1) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000a35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r3) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000500)={{"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", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401}) 22:19:25 executing program 1: syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 22:19:26 executing program 2: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x275) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x1400, 0x6, 0x3ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x4, 0x100, 0x100000000, 0x6}, 0x14) 22:19:26 executing program 1: clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x1, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x40) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="f4ece95b96c5da0c63ecef013f76201ffebc06e5ea1f8b895de632d563d866743f6c74afbd7ff7f046f264f0835556393ad4066d329eb54fadadf2023d10eababb013392335b3335c23fc5d1ce4966aa81eb05c5ae66549aa8196957cd68d3acaa9aed41b40e668ea0200829f691973a9d80f34c5e76d5efeda90121819f704fa6e0dadeeb7a15a509e0321e257f1691d27d843c08b61782c8518bf601c303b03b9a6a1e1cc73e34c569538f312eea76fa522b9dea0e83e8e403eeb6d87a5e7e8b648d973f071bc36984ad608d2a5489aac6") 22:19:26 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) 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) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x5, 0x7, 0x7fff, 0x5, 0x5, 0x7, 0xdc8a000000000, {@in6={{0x1c, 0x3, 0x5, @rand_addr="80fc2526e5a7194cd7936ca6e49d5d53", 0x80}}, 0x0, 0x8000, 0x2, 0x2, 0x7, 0x4}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x8, 0x0, 0x7, 0x8acf}, &(0x7f00000003c0)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r3, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0xfffffffffffffca9) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 22:19:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x1, 0x7, [0x9, 0x6, 0x81, 0x9, 0xa0a, 0x10000, 0x20]}, 0x16) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) 22:19:26 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6a8ce1b2}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x1, 0x0) ioctl$DIOCRADDTABLES(r2, 0x20006601, 0x0) 22:19:26 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0x3, @empty, 0xff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000340)="38aefca254284b5785b0d93a6ec22be0a95c86223f8cdb3a6cdfbbc1ec54fdbcb79855f0f9e44262ee400a6f4698f97b1fa3fde23390015f1be486508f924ba420f220b783d23fdbf5213d0b3ae2991f4b7cc0c0bdf293790420e3d6da876a2ece5a41c0074170c2788ee4226f66bb2ebd9d5d14b623541d05652ca5bd8315f76774a055ccc88a944a9ea22e441f70ef619efe5e7192b12d4112838b34dc93d447bbd62baa00e6b19f9d", 0xaa}, {&(0x7f0000000400)='E]', 0x2}, {&(0x7f0000000440)="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", 0x1000}], 0x3, &(0x7f0000001480)=[{0x18, 0xad, 0x31, "85c8"}, {0xf8, 0x1, 0x2b620746, "80d7f67899558908b51942f2198ab3785141b92da2d842ca88f460a084bddce57a9007e275e166ad1abcd8453e0ec7912819687969b5a742fc40e4b2341b23e3b50e8e25f30e10e9175eb170c04f21ad2471c0971021c83185a49952283dd4453b21745d91a50be2df2cf97d515d4ac1d246add1103afe881b552149ee2493a529597dc959d53d16045fa6c0cafa8a4a345d019715a89a6f0acbf1e091789624e01339d8d42d5a3da87888c249444dc6a4e34a780f768fe0cc6b4198a755950009f9dc6cd75defe3a2af8d102b29505238a0e6de1dfb38b28e8b69343de98ef46df91a"}, {0x10, 0x6, 0x8}], 0x120}, 0x189) syz_execute_func(&(0x7f0000000280)="64f344a6c4c22dad76518f09f09052c4c4c1295c82000080203e6466410f72f50d67420f73f4b5660f5ea600000080c4e239a62af30f5d1ac4e1e1f53e") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x28000, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4, 0xdf8, 0x7150}, &(0x7f0000000240)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) 22:19:26 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x67afeeaf) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x8000}}, 0x0, 0x204, 0x4, 0x7, 0x4, 0x5}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r1, 0xa6d, 0x8, 0xd73, 0x8, 0x10000}, &(0x7f0000000280)=0xa0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x20000000) setsockopt$inet_tcp_int(r2, 0x6, 0x300, &(0x7f0000000340)=0x7, 0x4) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 22:19:26 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000000080)=""/19, 0x13, 0x2, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x80000000, @empty, 0x3000}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xdb273ea74647cf3b, 0x1, r3}, 0xc) 22:19:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x2008002, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 22:19:26 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8a42, r1}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 22:19:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x20000, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000580)="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") 22:19:26 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000874af06e3b700a9598c97209bfebc71ab1d170010dc521c23006aa1162d74b19a7fcc0ad027b6870967f8de1c663f8c5ebad06f68f6651ea6712fde22165358016554955c2bc7b415f3383a4dd503e9607aab3805edc1d2579c17bac7ee04655a9569cbea91b5bacbf497284456faa532a6e065b06103350b05e90a52e76542844de87df227528bd09e0bdefda4232dab0436bad998c81cf674e30825cc220084e814f61cc81d16349cf080850878ca4855b7c676432fb7544791d0b33873a376b83a7f14f32d9a59b83ebc388495e6ac0acbbeedb0c0e31bafb969e00"/386, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) accept4$unix(r1, &(0x7f0000000a40)=@file={0x0, ""/4096}, &(0x7f0000000380)=0x1002, 0x10000000) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x6, 0x6, 0x3, 0x40, 0x2}, &(0x7f0000000200)=0x14) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x400, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000005c0)={{"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", "897788f9656b1d78c14e214ddd174e81a39cb45a6edaaf68f59bbce985348a3d", 0x40, 0x1}, &(0x7f00000000c0)="c9f53e3dfd639ff6f7fa18e76caed000f77bf356db6bfa5f94cbe1ce34a4e7b1a4cd9a954f12f2dc4b5fb069e55d3925cdb2918d2da167c10f05369e403896cbc2ee1b42c5f947d0018dfec3ffcf571714b7dc5e8d8a9da3db19d02912f356cd84e4098b52", 0x1, 0x5, 0x9, 0x20, 0x0, 0x4, 0x2, 0x38000000}) 22:19:26 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x80) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(0x0, 0x40, 0xfe) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:19:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r1, 0x1) 22:19:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0xffffffffffffffff, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="a22a7d3b31ecbab756e973aa56733aea0d00800000000000004b3c9a6250f325ebe3b9f51f00000080") 22:19:27 executing program 1: r0 = geteuid() setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) chroot(&(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0xecd6, @mcast2, 0xfffffffffffffffe}}, 0x0, 0x7f, 0x4, 0x22bb, 0x1, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x7, 0x2, "c1ee"}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) setresuid(0x0, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x12) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000240)="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") 22:19:27 executing program 0: r0 = socket(0x1f, 0x2, 0xbc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r4) chmod(&(0x7f0000000140)='./file0\x00', 0xc) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000739ffe)='..') socket(0x1, 0x2, 0x8ff6) 22:19:27 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x184, 0x14) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x480000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='{{\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r4, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) recvfrom$unix(r0, &(0x7f00000001c0)=""/142, 0x8e, 0x40000, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 22:19:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="1400367484000000070000000000000000020000"], 0x14}, 0x0) 22:19:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000a00)={{"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", "15ce65ef0ea7ba958b87e086b2c1eaadc84bba2b1f818d77be719fe6af09d42a", 0x80000001000, 0x40}, &(0x7f0000000000)="bba451035fde41afb9", 0x100000000, 0x100000001, 0xffffffff, 0x1, 0xffffffffffffffc5, 0x4, 0x81, 0x2}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 22:19:27 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000080)="ec59831b71038ce8", 0x8, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="a906d92cac74dd2e367b8a72eea216000f4b81772cc6c25574d705578957a372ca849bb08a0215fe7f1092be83e2e1596d0975713d8a39da1dd3559dc1774eefbbdd895e7913140d3e9016b24ba843aeddc5f27366279ddfcfd76195772fd71798debc26470a5540c66817916414550f302b75e427b1b8116969c49c50da61491775c0e774336eab55ec4477ccc1c9ddfe6f4c7dcf6fb828b6d550b1a402dae0825ebff6516f5b5da2416d297a6d9163fe0c6616beb20df68d55edb6faef8bf1bee4dde6b1dc1cdfff2caa064e6f86fc5582f93b18477d99f9a7af69c19ecdd55ede012ce8a4fa59efac3f8c1b068bb559aa", 0xf2, 0x5, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) 22:19:27 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) write(r0, &(0x7f0000000000)="d86669ab2bbbf5bb8f464cb320e1c7d9e16a93c5535acfeeb376eb4f252e9eb017f7858e7bcf62cdad7e09b778d6106e5d3a2608", 0x34) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 22:19:27 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r0, 0x7, &(0x7f0000000000)) ftruncate(r0, 0x8000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 22:19:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) 22:19:27 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 22:19:28 executing program 2: syz_execute_func(&(0x7f0000000200)="9826473e431c230f05f32459bf03002f0040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80, 0xffffffffffffffff}, {0x81, 0x3}}) 22:19:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x400, 0x101}, 0xb) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0xf6}, {0x3, 0x100000}}, 0x200) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x333b, @mcast1}, 0x1c) 22:19:28 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) 22:19:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000002740)=[{&(0x7f00000013c0)=""/218, 0xda}, {&(0x7f00000014c0)=""/195, 0xc3}, {&(0x7f00000015c0)=""/181, 0xb5}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/135, 0x87}], 0x5, &(0x7f00000027c0)=""/202, 0xca}, 0x0) r1 = fcntl$dupfd(r0, 0x14, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x6, @mcast2, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000008400000008000000006d91cc03000000000000005a000000010000000000000000000000000000004bef34c3086e6266ee59fe67cb2c8044114d0a440cfdfaa715f3865bec32cd0cea26fc99e1a8d47c8cd16fa5a394a93e88eadf213d29f52fde61d238a6d80490bd"], 0x6d, 0x20188}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0xc2cb}, 0x8) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000000c0)="07d51f6e463ce49fd8eff4f12265e7d2c4de409f9cf180f4314f9ab390a24fd6f6137dce05b3eb5e7fe6433f5c317d0cc7a622a84d82b514d3f9f767e2fe740a6b3da2c2fd7ae0be9e00c94dd8b68cc7a68d5321d2e621e5734e94fbc03e00d185ed124dbc5e388e4da9d86635b151d903") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="6add4bb6db4317e6f5d5b37cbd747b3c9a629b1095ba30303027306dea", 0x1d) 22:19:28 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x3) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x3, @loopback}, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000140)="d8c6e329bd915c8120a4f1a0dd42e0eedb12e3c5163f62d70df79f26b60d68d2be5ea66395f5882e5e34d89c7a796a17f1b2a90d113d7057b4ddd4d96f9b0d5721285f1ea83e7fa2f537d8e758bc83afe14d67091446a90bc11a57e66d5d9a7714e3b1a920715b29b5c43c13d6d74cd5492b3865cb63a709235163b6f53b49fbdb9e9b75851bcedd682b16f2fee4d601e20dcd98b00a58d0f8efa3c77a09fb52bce3b1f9767276e9d363ce8769309f6840821f040f2270f69a46a9f364a8f5677368be7b", 0xc4) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x160) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 22:19:28 executing program 2: r0 = semget(0x2, 0x1, 0x80) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x7fff, 0x1000}], 0x2) 22:19:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000da0f9e7b6b60710edda4f67788249c6c65a838f85e1e1cc33060552b4c7f4ccc1b70ab82a79c0570ec5bd6d4ce649fb5145ab01cf6db54c81707aa2d89f89af54a00b0361e673adad681b74057dd69dd602a803a038ac0a188"], &(0x7f0000000040)=0x61) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xad5a, 0x400, 0x1, 0x1, r2}, &(0x7f0000000300)=0x10) open(&(0x7f00000001c0)='./file0\x00', 0x8102, 0x100) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x200, 0x400000004, 0xfffffffffffffffd, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @empty, 0x1}}, r3, 0x7, 0xfffffffffffffffa, 0x6c7e}, &(0x7f0000000180)=0x8c) 22:19:28 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @multicast2, r4}, 0xc) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000002c0)={{"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", "ed06feb03acc03907fbd387f5515b827f3084cb391e45e39bb563c7d6c329833", 0x3f, 0x946}, &(0x7f0000000180)="abf62024f1a11fb69d948e49fda36591d3ffa43ed3394eaf869f1ea44863402c24544db01ef92b8180bf282bce7a28af70304ce4e73f166711652bf6f2fdb8528a3cd00c5f6ec25d64e496361f481f6efd56e6bc0e1b7f5bf1642751a8f0d932e16c40362f3d39068bfb2bfe338058c9fe169a4693102d9a9f8c07f519fa415a027ef171b18aa85c4ff306547d56a84bc88ed11baf", 0x876, 0x10000, 0x5, 0x8, 0x101, 0x2, 0x4, 0x9}) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 22:19:28 executing program 2: syz_execute_func(&(0x7f0000000340)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e47c53fb50c402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c4817d706bbd09a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3) getpgid(r4) listen(r0, 0x94) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x6) poll(&(0x7f00000000c0)=[{r5}], 0x200000000000033c, 0x1) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r6, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000300)=0xb, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0)=0x6, 0x4) r8 = socket(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) 22:19:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x240, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x400, 0x80000000}, &(0x7f0000000100)=0x18) 22:19:28 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x17, 0x5, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0xbc, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), 0x0) 22:19:28 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x80000000408, 0x7) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getpid() openat(r0, &(0x7f0000000040)='./file0\x00', 0x5, 0x20) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000006, r1}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x8000000000002, 0x3, 0x1000300010005}) getrlimit(0x5, &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x801, &(0x7f0000000240)="38026da7cf6c6c0f313138ae2608bfe34c1f1cf5de05b003d5161e30b041ea7a4a0041912d0e7a330c4246abf8777a990bddce03ce89adf56276a1817d21d43e8fd5e1dcd343596429797017bde40dec4dd1f9dd3ec2945891fee0adf06f65f766ef3f4bc617d31eb35bcb4cc08235acbf2b6b2b27bf910a3adb601d4b5f31ec351cec68fe5140d2d2a90bc87a1feb07b94680c21b48efdac5339c846c7f0256", 0xa0) 22:19:28 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) 22:19:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') open(&(0x7f0000000080)='./file0\x00', 0x800, 0x4) 22:19:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000007, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x80) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000001c0)={{"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", "846809e0d36b4c556f9faeef0a1b00486f0db5a5359bea23ccb18a00a51a0224", 0x7, 0x6}, &(0x7f0000000180)="3aae8eacc57a3c2681e01b2e3f673655a0bc4dbdc42e170ba5ac5f78dedf", 0x7f00, 0x1ff, 0x2f, 0x0, 0x0, 0x356f589d, 0x1, 0xfffffffffffffff7}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0xfd}, &(0x7f0000000680)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000006c0)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100, 0x76c, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x2, 0x3, [0x1, 0x0, 0xffffffffffffffff]}, 0xe) sendfile(r1, r1, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0x284, 0xfffffffffffffe99) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x0, r3}, &(0x7f0000000740)=0xc) fchmod(r0, 0x105) 22:19:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="585b75cdd741d1914a9b6fcb333b4da9", r1}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x42) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x1000, 0x5, 0x200}, 0x10) 22:19:29 executing program 2: syz_execute_func(&(0x7f0000000140)="984a2af72ccf4c0f05bf17084f00c4a37bf0c52341e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000080f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c481fc10f7620f520865f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c56766f2ab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c440ff10da521000066450fc4650000c4e39978c104c4a2d52b80cec41106ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)) r0 = semget(0x0, 0x0, 0x20) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/71) write(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000000), 0x0, &(0x7f0000000080)) 22:19:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) fchmod(r0, 0x80) flock(r0, 0x4) 22:19:29 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) clock_settime(0xf, &(0x7f0000000040)={0x3, 0x4}) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0100572720e22a37e21d47c25024e9f60fd757409c80fb6f46"], 0x8, 0x800) 22:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0xb8119230e35dd4ec, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0xffffffffffffa157, 0x7}) chdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$unix(r1, &(0x7f00000001c0)="6d2a6dcfcdc3e93225b51efcf2a4ca22339c537e9559cfcb3fa3c9021d6a05f7c947bf0038a7496c2af0c902d4c3fb1a89a3ed875ef4c2df7cee9eebed8c06bfec6bef0ed956dc48dbdf33c7469a73272c7d26939785dc3372875e4912f58520a038f6a11757c9f68cb74575bb37c888c9dec6c9eb874f6e08deff0ace5173161df98226568fb9f4a0edf0eba510893361f1919944eef548615f8c0454e84f0e83194e4cf2bb8e677ae56e26b0ced8b14ef96e7963b962cf7161d7428a92502e2f2e398b1d741685b316240013b942876cc4299ce2fad1422bbde84a1f8f301f", 0xe0, 0x8, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) fchdir(r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000300)="b179ec1ef835df9dd891bb7eb7f81cbf2317f40391527512130aaed94fcf1a7ee22f28c52d76657ed2ba45128322cadfe01062e4122b42004bedc6d4e8cb053dd2bdb2ca8d84568d1d6a7b8016f24a165db27d8156506b3be531456c4b74cfd130679d388addb82754b5a6d686d29759338cd3c599f2bcc3294c824bd9fc1bf03c563ac0a0a42541b3d2e564c06723d073768d3f8191528351480d9d25bd3e81e36f97f5") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000440)={0x10, &(0x7f00000003c0)="4cf17888bf7a3d2c4bf64cf40ffb063bb273fb5230dfe92899bfd328acc3bda66f7e11032f7c0961c5f5e680c0b58586710415e855c72d17df5bf03d0202566721d004c20593d4f844d9ec24b47b26a51bfcab8c474c132aad9b099f20c0250bfdec9dbfa7cb22a8efdb3906e56719ec", 0x3, 0x400, 0x3}) getpeername$unix(r1, &(0x7f0000000480)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) syz_extract_tcp_res(&(0x7f00000005c0), 0x1f, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000600)={0x200, 0x2610, 0x3, 0x4, 0x0}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000680)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0x3, 0x81, r2}, 0xc) r3 = shmget$private(0x0, 0x1000, 0x210, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/180) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000840)="609295f54283043985b63e033b3cda18faca717707c8b128b6920e1a859b0a8656d3991bb996d370ab5b960fa566077aef0c1b0c28bd50c907573eb730531e1052859086ab53d193da2bf47dcd4ba5fbc0b0cd8d7d0c6a77634bb85c2b1ccbf832e996bf748f502be67ad32e0e2b1db75b5f3d856d375405b0577309b899") ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000008c0)="e91b8116e6f4400c6893f8fb120cad115cddb5f68d6d3ca0ba8121dcf3f83d488d3391b544e3142c50e24ab38925b014900641d3d3a609bab75efa357de75fe0") r4 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f0000000900)=""/4096, 0x1000, 0x3, &(0x7f0000001900)=@in6={0x1c, 0x0, 0x401, @empty, 0x8dc3}, 0x1c) shutdown(r1, 0x1) getsockopt$inet6_int(r4, 0x29, 0x26, &(0x7f0000001940), &(0x7f0000001980)=0x4) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00000019c0)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001a00)={r2, 0x6}, &(0x7f0000001a40)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001b00)={r5, &(0x7f0000001a80)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @rand_addr=0x100}, @in6={0x1c, 0x0, 0x8, @ipv4, 0x401}, @in={0x2, 0x3}]}, &(0x7f0000001b40)=0x10) recvfrom(r4, &(0x7f0000001b80)=""/4096, 0x1000, 0x40, &(0x7f0000002b80)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000002bc0)={r2, 0x4, 0x1, 0x40, 0xffffffff}, 0xfffffffffffffffe) 22:19:29 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000380)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') rmdir(&(0x7f00000000c0)='./file2\x00') 22:19:29 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) r1 = msgget$private(0x0, 0xc2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x7fff, 0x1}, &(0x7f00000000c0)=0x10) msgctl$IPC_RMID(r1, 0x0) 22:19:29 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xf3e, 0x401, 0x88, 0x5, 0x7fff80000000000, 0x3}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x4, [0x900000000000, 0x7fff, 0x6, 0x9]}, 0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2ef8}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x80, 0x400, 0x7, 0x8001, 0x8, 0x3, 0x4, r2}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r3, 0x8000, 0x1ff, 0xde, 0x3, 0x1, 0x9a75, 0x1ff, {@in6={{0x1c, 0x2, 0x3f, @mcast2, 0x1f}}, r2, 0xe8bd, 0x800, 0xa54, 0x4, 0x1}}, &(0x7f0000000540)=0xb0) 22:19:29 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000000180)='./file0\x00') 22:19:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x1) 22:19:30 executing program 3: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x6a) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x2}, 0xffffffffffffff76) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0x1004, 0x40007}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000008fd81dad734c0500"/136, @ANYRES32=r2, @ANYBLOB="0002000020000000"], &(0x7f0000000180)=0x94) 22:19:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) sendfile(r0, r0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x5) 22:19:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000240)="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") r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 22:19:30 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(0xffffffffffffffff, r0) r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) setrlimit(0x3, &(0x7f0000000040)={0x6, 0x10f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3, @empty, 0x6}}, 0x0, 0x8, 0x10000, 0x108, 0x1, 0x3ff, 0x200}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3ff, @loopback, 0xffff}}, r3}, &(0x7f0000000240)=0x84) 22:19:30 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0xb4]}, &(0x7f00000000c0)=0x6) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xd]}, @local, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 22:19:30 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000600f9ff0300060000000400090000000104"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000280)='./file0\x00') 22:19:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x2, 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 22:19:30 executing program 0: syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000000800000009000200fbff0500800000001c004e21010000000d375e09f2dcc49df337900501a69f6b620b00"/148, @ANYRES32=0x0, @ANYBLOB="0700000000ffffffff0000000001000000000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000140)=0x10) 22:19:30 executing program 2: syz_execute_func(&(0x7f0000000000)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x30000000) socketpair(0x3, 0x0, 0x6, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f00000000c0)={0xffffffffffffff4a}) 22:19:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x1000000) msgget$private(0x0, 0x0) getpgid(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) 22:19:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x40) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x800, 0x8, 0x101, r2}, 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 22:19:30 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 22:19:30 executing program 2: mprotect(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 22:19:31 executing program 3: syz_execute_func(0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000040)="31b0f17f622c7574cde686796e3145a7b8ee7b154bf74f044917aaf4799095d3e703580ff1d2eccaed12d846bf6333ff4438b1035346c0cf9ceb9ed489971e594c092bf29dcea9543f5b3558460ffe9acfae9a42df8925c6de599a8b3b094030882a4cee41f032c0f7", 0x69) r1 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) 22:19:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x62, "9296f62ad00fb631c06a1e2c97bf88cce156527d4adc0a91b03316ba103ad3bc565cc9121de4b1121b361204d5625159b638ba2ad354276ad3c80109f5d9a70db843d05ca1c1502aece98a17f19da4943522191097d8a6f82e2a78287ddc6e1895c4"}, &(0x7f0000000040)=0x6a) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0xdf1, 0xa959}, 0x10) 22:19:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) msgget$private(0x0, 0x140) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x1c5) munlockall() 22:19:31 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x4, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000003c0)={{"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", "811dd2667c3e4a9cbdc96010b97a5fa21323e0d9a63b13650341fbf126b047e3", 0x6}, &(0x7f0000000040)="2b69432e493b85aa387e1cca17e729889a85cf27c5a2aa6a6cbdbd65b29e032a1eea2e79704394688668a09bd59dee070eb687e6fc1b8a0382713327f42cc3ed7adb7bf6856e3bae6b1027f17d73f77a9a9d4ad918c8fb892899729510e9fc3ac65f010b0a184d2fda1d8cded8255a6840bf3758d0908e0ad3bdfadfb34b14b141a5896be2d4350758da764ee2dbbd0743098615881890d93ec0290f7aad5d1815a5060670096a83747a706b8b636c18e0dd3e9f97b25d75f5b103dfe6285ec7b24161be73b33f77ac9b42c64b955ebf48226178d3b0282e2a0b841d209258c7009d69d28f6faffde8d212462f", 0x8001, 0x9, 0x10001, 0x9, 0x8001, 0x1, 0x800}) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000180)="e136772fb2635aab0b0f365d2290fd8e46e271d8306e10c3a986d7ddaa332604ebe334f4a06e6049f7923e7b2386769833f703b46ae23feff8a10d86c0cd08098c3a463cc54aba88a9a28cc4c58bda8c364319f4e8472a2a17c86873a2b9f6e4f8bf78431d87326f55eb063417a66b3e16f6d3da56453b5adec60aa90123e6b5dab1b3") 22:19:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000001380)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="3a6a59b01b1bfe2d6abed17069a78e630ef673d83c94a8ada257438fb6334a7a22ecaa05a26fa5a4cda186b0791bc05dd9") 22:19:31 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x100000) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x100) fcntl$setstatus(r1, 0x4, 0x1004a) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 22:19:31 executing program 3: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x80000000000600, 0x48) r1 = semget$private(0x0, 0x1, 0x80) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x120, 0x800) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 22:19:31 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYRES16], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) socketpair(0x1c, 0x3, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) ftruncate(r3, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x3289}, 0x1) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 22:19:31 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3862) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10000011, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 22:19:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0x14c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000140)={{"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", "6c7f6b6af9e88ea5c4eedad1cf91cdb1401896ae0d799c7466ccd39c0b0e6c4b", 0x5, 0xff}, &(0x7f0000000040)="bea9c95bc82218fd92c3b64f358d2ecb6741c8fe0cf2f82f7a9dc30c4a9c755aefb4dff9a04f62688c8cda1eeafc0cf82d6fd032c64d8fc282070ec923e0caa7aa901c9edd786da9bd87a49fce4bf080006e5fe3613dda489e3887757625a91f04eb780cd0d27150112ed5958e218c3c4109dfd86fea894e946165b0509b0f0eca90496765e303dab63de2f4e81328e23285504874df27d659bf7b8694fb44a5c27bcf518c40c1e8100dea15b569d172ec0c8d68eadbf82b8bde3e3cab6ba37817ee34d234", 0x81, 0x7fffffff, 0x6, 0x7f, 0x0, 0x4, 0xfffffffffffffffd, 0xffffffffffff9ee1}) socket$inet_sctp(0x2, 0x5, 0x84) 22:19:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) nanosleep(&(0x7f00000000c0)={0x6, 0x9}, &(0x7f0000000100)) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) writev(r3, &(0x7f0000000100), 0x100000000000005c) fchmodat(r3, &(0x7f0000000140)='./file0\x00', 0x2) 22:19:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="88", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1f, 0x572, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x1ff}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) 22:19:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) 22:19:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080)=0x93f, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 22:19:31 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 22:19:31 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e07, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 22:19:32 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000140)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 22:19:32 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 22:19:32 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x0) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd0}, 0x84) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/169) unlink(&(0x7f0000000000)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:19:32 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x82) dup2(r1, r0) 22:19:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x4, 0x2, 0xffffffffffff3985, 0x101, 0x10000, 0x7f, 0x6d, 0x0, 0x60, 0x1, 0xa5de}, 0xb) syz_execute_func(&(0x7f0000000140)="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") chmod(&(0x7f0000000080)='./file0\x00', 0x190) freebsd11_fstat(r0, &(0x7f0000000100)) 22:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:19:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) 22:19:32 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') r1 = dup(0xffffffffffffffff) openat(r1, &(0x7f0000000080)='./file1/file0\x00', 0x200, 0x100) rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') 22:19:32 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x1, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 22:19:32 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="c0c9128534f86176132859287db917b11ed14322125e66e5199908786858676341a551f83271238d8022c1753b42c668e90864c0a2abe877edcf520dcad7eba62abed74ab8c96a0dec0a0ba59278134e74ec9a0968fda6d2d726a20f62f418bfcdaf4ac9fdbbac9ec041689e5e9ca22a8093f7234a8a94260ccdc0fb4fb5b78c9390b7") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xad, "5defd948c810737f2cd99306c7659c5f1cbbadc543eee98263d34cf3bdd434ec021c409eec94d085fd1dac243615750b8b7aed1aa47375244fc8d82ed82a6e1e7e07c30985db12063b67e386ba167ba71221db0764722e01d096a52cda97a6a952f5370950086ee27d70e2e8233cbb993464fe59f971453fd73a6f51a73aef390407dd7dd21af781e27cd3175fc8146907747fdea7f45162df08f207fa3749f7300aa772a2cb39e6633aeb19be"}, &(0x7f0000000180)=0xb5) 22:19:32 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c3fc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01766420ff7edf9f2680c0000008fe9589b26c7e4c753fbc4e1a90101fec4427fc9c4013dd8bd0a0000003ed107c4c2b90a23f216363626f340acc422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b42cbe269a841c4a37122e3999945332faee4eef5f50f54635bdedec4a1e1e0ef440fc022c401fe5ff6c4c27d18c6ad6736660fd2938c0000006666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10040, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) 22:19:33 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) socketpair(0x1, 0x20000003, 0x7, &(0x7f00000000c0)) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) sendto(r0, &(0x7f0000000100)="9c7eed078df88daa8ff4a606a7d7c1eddfab05d624216372fee5e49b01ad47f972a1d37104bda994ea56148c1c3c1bb4ac715f31363e67435f9d9e4a58049cf1aca68705c1a5cc9944d7fcb118b7b729fa9934fd5e78e9f6f475a0928f881725c037925a19a25b38ea45ad803b76ad1d68f629d6454ea5f11f8d3baf2332422d419ee89b5bf6ce42b9539cde3437bf3c48e49cee9329d15c1e3ab4d998108ca37cc6235b6946626654742914c5c97f9cb935f674b81d381ca721b4865f8697eb0952641857c46c904ffd018b84f01b5fb0dec276ac96ab", 0xd7, 0x8, 0x0, 0x0) 22:19:33 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) socket(0x1d, 0x7, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000000)=0x11) recvfrom$unix(r0, &(0x7f0000000080)=""/42, 0x2a, 0x40041, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 22:19:33 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000680)="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") futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x6}, {0xff, 0x3ff}}) setgroups(0xffffffd0, 0xffffffffffffffff) setgroups(0x1, &(0x7f0000000640)=[0x0]) semget$private(0x0, 0x3, 0x24) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xf5725684f44e0768, 0x20) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8, 0x101}, {0x58, 0x10001}}) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000200)={0xfcd, {{0x1c, 0x0, 0x80000000, @mcast1}}}, 0x88) 22:19:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 22:19:33 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet(0x2, 0x20000000, 0xa88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) ppoll(&(0x7f0000000080)=[{r0, 0x8}, {r1}, {r2, 0x41}, {r3, 0x7}, {r4, 0x10}], 0x5, &(0x7f0000000180)={0x3}, &(0x7f00000001c0)={0xcc}, 0x8) 22:19:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000000)={0x10}) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x40047456, &(0x7f00000000c0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="44cc7d52a5c1fe0fe6fb19a3299a5a42e1482ed99c11efeea6f2417faae7785636a89c0a5bc2cf3482080554dabf753e334a736435507bcfc77a7fe305d52f1f6910e1321ceddff0494d") 22:19:33 executing program 0: syz_execute_func(&(0x7f0000000240)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 22:19:33 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) 22:19:33 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget$private(0x0, 0x3, 0x12) semop(r0, &(0x7f0000000100)=[{0x0, 0x52, 0x1000}], 0x1) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x6) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r3, 0x5) 22:19:33 executing program 1: 22:19:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@empty, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @local={0xac, 0x14, 0x0}, r2}, 0xc) 22:19:33 executing program 2: r0 = open(0x0, 0x0, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) openat(0xffffffffffffffff, 0x0, 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0x0, 0x0) 22:19:33 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair(0x1, 0x20000007, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xfffffffffffffffd, r1}, &(0x7f0000000100)=0xc) 22:19:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) close(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/242, &(0x7f0000000000)=0xf2) 22:19:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="9400000084000000010000000700ff0703003f00100000008400000008000000ff000000100000008400000008000000ff030000140000008400000001000000ff00ff0f0600090010000000840000000800000000100000100000008400000008000000030000001400000084000000070000000200000000000000"], 0x7c, 0x20000}, 0x100) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="85e0ec1efb0249a7568df1816357c59e9b0f90ba20fdfb1a8f121143306761c2507baa2b996864f23b105d47b915c9e0b9ed5680d10252b1150862c2ea8e4e33e1c47d81634a92e6d366ede92e4f254d89306c29d2bd2eb05d786cc71f3e395214b8e6e774194e73ad3208429dd83d72832777a7f03f8474df0ae3a5f4e5d1251ecfb98c", 0x84}, {&(0x7f0000000040)="19781a05", 0x4}, {&(0x7f0000000200)="193a24e55ce74e942ac8654748612cb36bf81b9e3b6438c6fd8f2f928148df5baff5d04e8ccf52926ba40ce3678300d006133c0b9d4280df25d4e10ed33b58f841abb9eea4db7e7f2c357ae2e945e20ea85023392b29db98058f451e44fb21c88e8afe5111b6db2a5d601ceb", 0x6c}, {&(0x7f0000000280)="9c0fed9ad08403f16798d30d45c999dff68e83d29bca5cde342b1a46fc8e506df380fc0315ee0aefc5588d1ab924bdc1496364f0090312ad93b6d2ae9a6f7141e982c1fa547efca6366dec4bacf433f1ec5dc103d1ed1ac32cf161081eaae75e6279d8cbf52597822aaafda75962cdecfd08f779ef70e61de5d9286d82cecc3e316579be246802d58bb3c575b5b07cb64fe7d256338f51f9e1fefb370670833213c1c2283057ee78898b39e728f4b107a952b6fa3ab2f67d30edd8b57447f5fbec14756f87ca3ad28504352ea7be65eabc8c255e81d71b9426a123e4c70aeddf82939bed9b36d2b41a901b2420d52bc58df521", 0xf3}, {&(0x7f00000003c0)="c734375ad4c3c8264950fc8804c9329c851a107ad92fe365173af9713f0c04e165360e5577c4569374065abb7bcb49ec9dcb8de276e073e6de4629677b513a5a5931d1a083294c801d831c7e0ea9dc4aa2a64b0edad9d846a3b7099650cb45164ccdaf873591a7aa4a605670e3a2f0efe91d0dd448eefaa00e3e230115e75bb046957e443910b99d92354dc05872231a0a4e82d81539caca88e208121e6615a53905273dc8ced8789a0a0582c997d3b5f39c8cc7d26225f09fd357604bf395592aaba63ae8b253f014ef40fb676ee121260fcca39b0bbeb6e4cd385f989ce72fbb79", 0xe2}, {&(0x7f00000004c0)="40114cb34bbbe1aaf5170d7cf39940193dea2f7f59f8bcb78149828566dfe3f5636c8202de308611bfe2bd1a8e31c68a67441105a4fff258525601ee1786b586bc966766e7410cae4aaa4761455be236869792ec6d4706746970256a1cf7c25c58c9b9c9ecee7a8ab57c6435f13660e6a16d48a2e612a77d5fba9225cd03ab2ac670303a3fc7f63121504908b46583947b5b408940eed9437f6c4dce1d48271b447d4b0d01bf20052bd666a00bee0b5ef334765edc98b2b0627636c89e045486afa83c0b7165c90c73e5124c7072148975c30b698668c7869a84ee79208eedd0f10d0c", 0xe3}, {&(0x7f00000005c0)="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", 0x1000}], 0x7, &(0x7f0000001640)=[{0x98, 0x88, 0x10001, "daf16e519d237e5bc5512c4fddd1687d50013ad57ab94b895b5340f97e80144c5d8115669ad2c2d8a2e01e9b4deddfa78e705c699b06e5201231d6ed53aa506a689823a34908eab704108478dd8f54d2b791abf21e3acb267fae9747bd94b985534fe960f6c33233a0ac997ac624b3e62802d660f211ec28a696c06b4df0aae99084a85b80"}, {0xc8, 0x84, 0x7, "e0904a164517df1e8fa396012533e60ae16589780af32339830e9596a10d22003b5f196d68c3ac0d86a953bc2dc3acf348887a45e9aead55ef802a35f81c64c62e98c55ab6069e1bdb1df4629dfaaac72e38cc58058e1d14524a32898c945d2d9d23b070e2995d82d337c69d0956f55a2adda5a33d98097007a1f1560510a253ecc1038a749042165c8bb4706003c4d1998e7340e309491d543ab082cf84ccec8a4be2f8f18d0351a98b950b7d16799230e2640eb1f605a9"}, {0x80, 0x9d, 0xffffffff, "146d8a7717363d51d91779f704066c74f3d59df3ce344b676916151cf2d0a9861fec092ae7c3d8ed7c991b02a9fcc8e280485a0bbb72deea22a00f6971fabb277a3f2d7c4d4ff421a7501b6416b820a4a32ce987f9164e17afeac1f45c932aed4390f0e21f055dc487a290"}, {0x80, 0x0, 0x2, "3f51811c36f40895544edb1826c5755ac26101034c2063d6c9e41091eaf5cf00a897e05ce7544bf5b7d179542502c557ce4dbb0a861838470453af9b4c9fbb70a9d8aff8ad988b144899f78806ed78691fac442b6b9da58303fb8efc1be398ec27faba1bcb07c35f9d1f32cee6425d10"}, {0x60, 0x84, 0x3, "9703e35d35e6a03dd7b9b21168ebfaeff85b6225ed122e364c873b226d5c6069a497634b5cdf94863e8cae9233438e61bfb5ed541d071a92cc7ccfb1e8dfcb738aa5ba3af70a8f51484ae63521e7c90f"}, {0x88, 0x1, 0x7, "0dc6e9175328feccabf31dbdd01f0686cc9a6e55303c37cf3beae97d417e6a9d010fe184268f34d687bd561596062d5f9ae895a1cccb3fb6232ec24f1b28e105c49174c89f3428de5655972e3b53ab1848640081666c7b11b71ddcdae20e205966db778479c56610f63325c6932e6728734ac546cdae"}, {0x58, 0xffff, 0x0, "e004c8c42d8022523f98b7729fe2723bc05e20f0f199158e601b60c713205a24d7b2e851bc5a7aa08bad5efb7cf888d11d6095f6eea15ad9b85fc445e01451bc82708dec46"}, {0x90, 0x29, 0x11, "38c9e715da059b281df66e08c72195f8af887d3ee48f3aba41a853fd8abe09d302916a617e07bb33cc27edf360fa41ebdf752e13e5d085da455fb63ec4fb58a4eebba793133a366a34f30e71e09d4691735c9cb12ba5d9deb7b28ce6d3b4162cd455d01654c391e83ed96ef4aaf9b5ea3e9e95adc0fe7d397ec1f91304"}], 0x430}, 0x1) 22:19:33 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='#\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)='#$\\\'#^\xd8(:#\x00']) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x100002, 0x3, 0x5, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r1}) 22:19:33 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpgid(0xffffffffffffffff) getpid() r6 = fcntl$getown(r4, 0x5) getpgid(r6) getpid() msgget(0x1, 0x8) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r7, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r9, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 22:19:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650000"], 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x1, [0x8]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8, 0x0, 0x4, 0xfff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x9, 0x3}, 0x94) 22:19:34 executing program 0: syz_execute_func(&(0x7f0000000000)="982c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") 22:19:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 22:19:34 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x9, @mcast1}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x40008000000000}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1) 22:19:34 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "068145ce815a00fc6ad457b18f84a4cb12c626c96160fd6343ec58782361fbb0", 0x0, 0x7}, &(0x7f0000000200)="e7531836d6bc3f0621a58f5e785e7b906af11e7ee70faa807b1668f4a53aa90b0b9a14dac59ece984797a54bf9", 0x88, 0x8, 0x10000, 0xffffffff, 0x634396c3, 0x3df9, 0x7, 0x3f}) 22:19:34 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x0, 0x3, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x1f, 0x1230, 0x7, 0x7f, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, 0x8) 22:19:34 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf/', 0x100000, 0x0) 22:19:34 executing program 2: getuid() getuid() r0 = geteuid() setuid(r0) geteuid() geteuid() syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 22:19:34 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80) mlockall(0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x804, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000780)="4ac97a4dfd8f2f7ad401be5c6618f9f7e6d2445963a265fe0b9f0ffd89f3cd2bb73e902fd7d108ad90662f9b8195a49c7021cb8feb4f0fc12707963b40a20484b541edd7b9f95272564d08271de7545bce27df25acf6634d7a3b67f7fcad4bf9508dd760a5f6321fa23499a4769bb3e13f121a5eb290ce57be37408925b9674cb30323bfc7af", 0x86, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000880)={r3, 0x7ff, 0x3, 0x3, 0x9}, &(0x7f00000008c0)=0x18) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800001df9082b030000000000000000cd4e9000b90ae08445e921b33e862b2c46a84134ad8d489548059faf2a1562d9586116bd2c86f6000000000000000000"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") readlinkat(r4, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/46, 0x2e) geteuid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 22:19:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000380)=[r1, r2, r3, r4]) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) 22:19:34 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) read(r0, &(0x7f0000001340)=""/155, 0x9b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000011c0)={0x0, 0xd2, "00395faf35a78bfe8c0f4b6f20fe135c8753806333664bd7ab2ce1793a01a7c3252f6df3bea7bb3ecdb6348f13088e11274261578c6a4f168191f1a0fa4bb70ac22aee3e5d6e675e8c80bd8f435bc2003ba504328df2b970c04c5cbc006e864f362e842f1fdce3ba28106a6cc0b6918b428eaf78e1b171d63f144eb180266bffed8866456080830a01b44475b16b9943b9a93d898f97641f7774bee9b3a07d1c42eb8741b33a9a36d8ac60a25cf825fedb40d9417b79d5fffb47224dd4c8b6a5095c18c7a6ec69172acbdf481a6741bf0dda"}, &(0x7f00000000c0)=0xda) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000012c0)={r3, 0x4}, &(0x7f0000001300)=0x8) ioctl$DIOCCHANGEALTQV0(r2, 0x20007465, 0x0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000001c0)="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") 22:19:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x1000000000002, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(r0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xf7308f960063a46f) mlockall(0x3) ftruncate(r1, 0x0) sync() r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) semget(0x2, 0x7, 0x20) r3 = semget(0x2, 0x3, 0x20) __semctl$SETALL(r3, 0x0, 0x9, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000180), 0xfffffffffffffd5b}], 0x1000000000000444) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a0000007701d491eb83c60cb2bbf0a47ad2d15e33163c42d88279396c6166649a4d80b8a8ddcf61e50d2d09a416e45cac1cc7914c93fd5d890280d70615c692fe8ccf8dc48921645a721c62bafe33a358ff8b8601faf809d9b9aa345da786656a7040b7a8922aee1056737931e49b8cde0ce9ac04911ec782090139e5d00c52752e1880b77e3c6458edbefd40a4014c17c17d0c0f8d6b33d2f88e44bec2ea32750ae13f6139fea3b85bc32155c0b2e2a9482c184bea67851750805626f976e2fca3acc3abc278"], &(0x7f0000000100)=0x32) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r4, 0x8}, 0x8) 22:19:35 executing program 1: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x20000000000000f, &(0x7f0000000380)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000005c0)="e54ba5ddf84e1ad5e4ae777159c4de139d8f036db729669cc325ed50169ad059b69448de582ac77707798387f2bcda687a795357a49858b9503cdf3b0516ca53a43045905b9daa80914543644ba5ab51a178e67020e5ab9e8c") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0x9d, 0x4) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000180)="e865e8f797cb639cc9ea3d9294c66da419f28f2935482a6d6dcb0eeac6ca3529eeab6cc65dbcb9db50f8cb7dc1dc58070fa6ee4c6b493860ca6ffe5a53f92c861f445ac0769757d33729812f3707b0c508c61217692894b8aca3fd0bbf3af7311562c77431a6c8e323af8a9c8d6ef2673584dbce91049a8b472877e02f969fe69190b8d9c0496d169b44ed33a93a") ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000240)="9cc3e33fd2b04be793f153beae662a1147ae8bc789cd5645a35e36c7712901565680fdcf28faf9e2a757f77e1ccf5153379f8a41189ec697707cc5ecde412abede97e39ed6a14dce94952ed93136608008ef2962b63a84001959d80cf18eafe7bae3b812c7bf32616f30aea0afe1e2daa17d07cbcca6d0fac8072f87524bfc6d8d10d2b0976a1a50760a540c72c4862156c7ca027393fb70b0333df3ab336897a1bc35f825211fe54d6911efb3f4a185a9cd10dc23e8da2c851297f724255c1c4ce86ba5e23b11") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a2f4c74080000722bdc0376cb274ab3ba1ab15f32b663c82ec8b04850e220cbc77bab36ab06244d94321e570e0ef2e44fb9503c2451a4ef2451b81013271f5d2d0c024bef121d5eec272250c248bf13f5b57b8e5657f76eb2a17f0f513e14544fdae5cdacc21261623b97d7de2332cd6327373b072c4111fc92bcd2beeefe6698966ab9a8099c2cbf7fa62916eb73c8fd7bf644a3e5cd4e3e1b2b9a322bc87cb2a94648b7d58ea733f822ec6f3938e1770f67763e38660bb900"/201], &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xf, 0xec59, r3}, &(0x7f0000000440)=0xc) 22:19:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x200d) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x20) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x400, 0x0, 0x2, r6}, 0x10) 22:19:35 executing program 1: r0 = dup(0xffffffffffffffff) sendto$unix(r0, &(0x7f00000004c0)="bebe75d72d3d2528b48ee70d508386102a8fd9a2b018d6b228f7cf500e56bef49578f3b64746d4093cf0343a07ff3ce9c91d9f92afe8a70a117ba86199e6839fd50cf369e4ca0ce26a9763d30974d5ada8a0ad0431cf8f58b4a6c770c1dc59df99bd453997", 0x65, 0x4, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000040)={{"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", "b3c650881351d86cfcc2590791a7337fd6fb6f983045eaa552b9941a847fb1aa", 0x0, 0x40}, &(0x7f0000000000)="ced1c8230f26f3ded479", 0x9, 0xffffefff80000000, 0x4, 0x3, 0x5, 0x10000, 0x7ff, 0x40000000003}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, 0x0) 22:19:35 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) r2 = semget$private(0x0, 0x4, 0x74) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/63) 22:19:35 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x3ff, 0x8, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x80000000, 0x7, 0x7fff}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 22:19:35 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1075000000000600"/23], 0x17}, 0x800000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f00000013c0)=""/4096, &(0x7f00000000c0)=0x1000) 22:19:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="d44dafbfb005a16af4412b68794d30f77f2f3a250c2e17ea60a3b6f58b10bf5df8253205900d04c26de5150f2d2793f5116c607b20235150a74aff4169d1afe44083f7e2462d6d43e73fb39bb69bf941acdde09255debdaef1d6a23b56521ce8e975471385c474885bc2285876702ad1baa091211d348c910a870f72897fbe01d5007777e896e7a05d98b6cbea0e4c3b7a0bff7bdcad64fc4a3fd826ac1049a48c2a49") fchdir(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x142}, {r1, 0x101}, {r2, 0xa6}], 0x4, 0xfdc) 22:19:36 executing program 1: socketpair(0x1c, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x7fffffff, 0x3, [0x80000001, 0x0, 0x1ff]}, 0xe) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/53, 0x35}, {&(0x7f0000000480)=""/83, 0x53}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r2, 0x8, 0x2, [0x0, 0x8]}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000680)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000700)={0x3, [0x4, 0x200, 0x9]}, &(0x7f0000000740)=0xa) r4 = dup2(r1, r1) getsockopt$inet6_tcp_buf(r4, 0x6, 0x25, &(0x7f0000000780)=""/48, &(0x7f00000007c0)=0x30) setsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f0000000800)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0x3, 0x5, @rand_addr="3d601764629644d3ab079b563eb43adb", 0x26e1}}, r3, 0xef, 0x0, 0x1}, &(0x7f0000000900)=0x8c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000940)={r2, 0xfffffffffffffff9, 0x1}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000980)={@loopback, @empty, 0x0}, &(0x7f00000009c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000a00)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) r6 = accept$inet(r4, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000a80)=0x10) r7 = semget(0x0, 0x2, 0x0) __semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000000ac0)=""/214) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000bc0)='vegas\x00', 0x6) unlink(&(0x7f0000000c00)='./file0\x00') setsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000c40)={@empty, @loopback, r5}, 0xc) freebsd11_stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() chown(&(0x7f0000000c80)='./file1\x00', r8, r9) getpeername(r6, &(0x7f0000000d80)=@un=@abs, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000e00)=0xfffffffffffffffc, 0x4) connect$inet6(r1, &(0x7f0000000e40)={0x1c, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 22:19:36 executing program 3: setreuid(0x0, 0xee00) r0 = msgget(0x0, 0x406) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020a04dcc00"/121], 0x79, 0x3, 0x1000) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 22:19:36 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000240)="946b080a43b9090bee74783e325df8de1df91d1e7d8f68e7489fd015ccaae9b5c33aff3f023414cba7548229d648a8c88abf4b9f51e9b2cde3be70ae27c165131c848a6491875282691ca80afdb751cd121705fc52b62262a355ac75c8ea9ce078110f4de7ef008d81932df0501163151826fb88a5029dcd2ba6db810e17de350e3a81cf4696551e009b4801345faf999c15f5df82bb9e3a7214d7956663093ab5dd4aad874d21dc2abae0f8c894808bf1fb0437ff7d3109bc2d57cfb176bb38ffac4469f5065f8ee8cdf6864100e71261b6c0ded131264ffb2506b962aeaa5e6cf4f09dd09e") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x2d4) 22:19:36 executing program 0: syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d432e440fc7bf0d0004d53cd53c0f3a0b0865") open(&(0x7f0000000000)='./file0\x00', 0x4, 0x400000000002) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") munlockall() 22:19:36 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x10000008}, 0x0) 22:19:36 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000200), 0x100000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), 0x4) setresgid(0x0, 0xee00, 0x0) r1 = getegid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8900, 0x40) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r1, 0x200) fcntl$getflags(r2, 0x1) setresgid(r1, 0x0, 0x0) setregid(0x0, r1) 22:19:36 executing program 0: truncate(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xc76, 0x0, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x3, 0x7}, 0x10) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 22:19:36 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2]) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x2a, 0x0, &(0x7f0000000080)) 22:19:36 executing program 3: poll(&(0x7f0000000000)=[{}], 0x1, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x10001, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffffffff, 0x200, 0x43b0, 0x7, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/236, 0xec}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, 0x8) 22:19:36 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000027c0)={0x0, 0xb7a}, &(0x7f0000002800)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000002880)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x5, @rand_addr="a5f37eb0b3d85b70e185e3ee43ef4795", 0x2}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000000200)="eb4b3d05b3a511f9ea64a87087e9aacd0f9c91f7d691075ee5b2226f3081aea073b9e94ac5d4e96fb89b0d9bc8098c41eb8d9e6ca9a1b886937e423c80a642f3c1996eec08a5e2280439b73fa89be695ed33baee31bac545b1176e745bd3b00d447b3d74858786c1fa9a4d5a49e62435d756d0142a92f70a2e54b46931fff5bc4a35d6cbdd461a62cd8725ad2c85685e7d8b99dfb56023a91fca4aa86fe3a483faefcf2995f9e310fff7f91916b69c2a06b61e28996f0fe469314893bf315bf9b06d62cc7391e062f6d9e042e4", 0xcd}, {&(0x7f0000000300)="ff77bce9c6465592494880f63ab3c41e4631cb23d31354ad9536822725940ca6ede27bb30d7e94261adcf1407b87ce494bd6fc5a59644fce10b483b1499a6d60af5da8d040ea6858fc9a6acddf26601a8d0a04148d7f6c1a80c4a784d697898721ff3f0451a9c72c7a6742db19f01dafe4d2c0e5933f3b07bf", 0x79}, {&(0x7f0000000380)="d46ad7651f5cdf534770030442c547bf3703d343129558cbce24a08bdfba028fa1793c67424acb60f25afc682558d9c64f27b23b608616be2b33093360e394a7718a8ab67ed59b1eb5e04c78d933ee451aed73a0d1496f7fdc446c31bb7a5e77", 0x60}, {&(0x7f00000000c0)="f5f48e2c3d4814347183d354f86513d6", 0x10}, {&(0x7f0000000400)="6b5e660e99417fd7c5ac28e429f0687d99eae0c043550e52f9ec488502f1dc93a2ef7435cf790e6e2f155542df6f26b7c341e9b37dfd7903e6df38248258031ca90086d1f92671e346c703aa8218cce3098f0170801b2b33ec75b9d8d5da1b4903957783b03ec642adc87fb914ed0bdef60c936fe051f0cc92da44ac65f0ed23475562b34ebbab2b1b1b378ad1a293d215b02d295b24", 0x96}, {&(0x7f00000004c0)="829e4737c2b15c6192f95969ed68eb36cfa9e2d0e2e0a38c2e5cd683863e012a33114f19af202b949135dbcab40432f3a2cfdc699dc8fff3c060e4b99db2a220154eb37d4b4fedc2a3c4970850b1907296e1018260d48c38a03aa28a1e482aefb94a1b2054703102b1c4cfd62e0cd12d9edf8a48ae0eb0aa96f05d19c7963441f7ac1da173253e487630fa2211dd33ff2672b0e47f7c7572575098dfee4359169ef8f9c5d95ef6e0583bccc47cf4721cfd95d54f880f2244437096b66258ba7706f85fa332862fb07c20e1d377f40c76d1d2c651", 0xd4}, {&(0x7f00000005c0)="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{&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="6e295b85c6a80acad4244c6f1acd1e35052a2d9d178ca67a525fcc063048bab6cb4144f95d71f46446a885aed9e7214dcd9dd0bdd9be439228568cda17019fb5d93f6eb6cad2c61b654b7a20832af440c6529ea298731af585fba04c0b79f9f3fc3016d1a6690f94bcfa59053432aa6c189419c3d5da09b67a3e759f58b81b0689a4318d6cbe17c4f7781c14a0f0d1647549d50207bfa44c23f1b2232fb90ca8175570cbbac5417e", 0xa8}], 0xa, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x100000000}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x8, 0x20, 0x100000001, 0x1f, 0x6, 0x7f, 0x9, r1}}], 0x3c}, 0x20004) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000003f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 22:19:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x6, 0x7fffffff, 0xc}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @loopback}}, r2, 0xc6, 0x1, 0x4, 0x0, 0x1, 0x2}, 0x98) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) semget(0x0, 0x0, 0x0) 22:19:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0)={{0x5, 0x9}, {0xec86a02, 0x40}}) read(r1, &(0x7f0000000000)=""/175, 0xaf) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x80, 0x7) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x401, 0x1a6) fdatasync(r1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="0800fe698f0100aaa88842000000000000", 0x11}], 0x1) pipe2(&(0x7f0000000140), 0x100000) 22:19:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:19:37 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x5900, 0x100000001, 0x3, r1}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) r3 = socket$inet6(0x1c, 0x4, 0x3eb3) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = openat(r4, &(0x7f0000000200)='./file0\x00', 0x2, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000240)={r1, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0xc62, @mcast1, 0x5}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000340)={r2, 0x3, 0x7, [0x1, 0x2, 0x2a92, 0x0, 0x5, 0x7, 0x8]}, 0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000400)={r2, 0x0, 0x0, 0x1, 0x9, 0x4, 0x6, 0x0, {@in6={{0x1c, 0x1, 0x0, @mcast1, 0x1}}, r1, 0x6, 0x2, 0x7fffffff, 0x1}}, &(0x7f00000004c0)=0xb0) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/240, 0xf0}, {&(0x7f0000001600)=""/174, 0xae}, {&(0x7f00000016c0)=""/144, 0x90}, {&(0x7f0000001780)=""/214, 0xd6}, {&(0x7f0000001880)=""/224, 0xe0}, {&(0x7f0000001980)=""/130, 0x82}, {&(0x7f0000001a40)=""/56, 0x38}, {&(0x7f0000001a80)=""/114, 0x72}], 0x9, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001bc0)={0xaabd, {{0x1c, 0x3, 0x81, @empty, 0x800}}}, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000001c80)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001d40)={r1, 0xf, 0x5}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000001dc0)={r7, 0x7cb700d2}, &(0x7f0000001e00)=0x8) bind(r3, &(0x7f0000001e40)=@in6={0x1c, 0x2, 0x5f, @loopback, 0x8}, 0x1c) freebsd11_getdents(r6, &(0x7f0000001e80), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ec0)={0xff, 0x4920, 0x3f, 0x3, r1}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001f00)={r1, 0xc6, "f6fa29be79d2d4bafa188ff6255c720aed89b44fef60c65ec979d556ce7aed23d004dfd4e2fa9b92b1bc5002e6a21e7e5636de42d7006614f23e902aa8c5978d5f7c35f78eda72be0eb4c52eeb0b0145602966be517acde0616bc17fdf14929d18cb74fb53c434d4ab1a51559ea264fea824e183abccaceb1cddf3af6331368be5900b27280152d475045a646d0b73cba343d658499a7247cb016830a21bafa29117d88e1bfad142f5c736693be714965a1b783c823c02dd6eb725c68785e2da489246b002c1"}, &(0x7f0000002000)=0xce) faccessat(r5, &(0x7f0000002040)='./file0\x00', 0x20, 0x200) syz_emit_ethernet(0x6c, &(0x7f0000002080)={@broadcast, @random="3c1eca332a42", [], {@generic={0x7005, "d3940f708b025596fda292bf449dc5575e40dec1e0645a8075a85e8a0c6e96c67c14fb780bc7c790620feb53c53ac4a760b2b60eee5d3283687b5a07ba951d650bad56eba50ac78557ccffe6e9d08294fe9fd3f17ed4fccfca204c3c66ca"}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000002100)={r8, 0x1, 0x5}, &(0x7f0000002140)=0xc) ioctl$DIOCIGETIFACES(r4, 0xc0284457, &(0x7f0000002240)={0x10, &(0x7f0000002180)="01b506c88881a10004fab3233861af55b1004cdf7bfde9bcb5fa08c7afa8575c8953f4859b3f33079a44ea124aa589b948a234366f2f68a55374c9835aefda27bd15227c138298f5a1e580de4a399f3931e287481c90d08c767c1ee970a18f74d379e28f328407d2c037def986f4d70ad7694497b26b533b095eb1831f249f2fca8d257a4a9f998d6cbe1e7505b4849842c6695a14de75df71ecf10f325943eb99e2cbd2d161fcd7ae031684", 0x8, 0x9}) r9 = getgid() fstat(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000002380)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r9, r10, r11) 22:19:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) poll(&(0x7f0000000040)=[{r0, 0x21c0}], 0x1, 0x401) sync() setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4a0d}, 0xfffffffffffffeb4) close(r0) 22:19:37 executing program 2: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffbc0bd0d000000740f82dada048336000000") accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 22:19:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x8, 0x112) r1 = open(&(0x7f0000000100)='./file0\x00', 0x801, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x2000, 0x2, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8d0c}, &(0x7f00000001c0)=0xfffffffffffffe29) 22:19:37 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x2, &(0x7f0000000240)=[r0, r1]) syz_execute_func(&(0x7f0000000000)="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") 22:19:37 executing program 1: munmap(&(0x7f0000cfd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_getdents(r0, &(0x7f0000000440)=""/193, 0xc1) madvise(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 22:19:37 executing program 0: 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) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="18fd56a6cf1a7208f2") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") 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)) 22:19:37 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 22:19:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = semget$private(0x0, 0x3, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000300)=[0x2e2, 0x8, 0xfb2f, 0x0]) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1400aa000000000100000002110bfefd9c2cb7f4ed7791d894000000fffffffce0000002"], 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x4eef, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffff7, 0x9, 0x3}, &(0x7f00000001c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1000000000000000, &(0x7f0000000140)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r2, 0x3ff}, &(0x7f00000002c0)=0x8) 22:19:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x2, 0x37, 0xfffffffffffffff7, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) 22:19:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)=0xffffffb6) r1 = getuid() setresuid(0x0, r1, 0x0) r2 = geteuid() setresuid(r2, 0x0, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = fcntl$getown(r3, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) fcntl$setown(r3, 0x6, r4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) connect$unix(r5, &(0x7f0000000340)=@abs={0x1, 0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r6 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r5, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r6, 0x0) 22:19:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x30a) getuid() 22:19:37 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="65660f129265566666c423050282b10f00004d0f9c0f47b5a0c44241add9660ff6458d0f1a99a40000003e460fae71a40fc74c0000c4a159e4610d") r0 = msgget$private(0x0, 0x24) msgctl$IPC_RMID(r0, 0x0) 22:19:37 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f056666f241d0fec4a37bf0c59cb55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b734d1c4e10bf8c40a50e4e46166d53d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d488c7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x0, 0x0) setrlimit(0xa, &(0x7f00000000c0)={0x0, 0xf7}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 22:19:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x1, 0x4, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000200)=""/236, &(0x7f0000000300)=0xec) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x37f}, &(0x7f0000000080)=0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="ca00c400f7ff0000"], &(0x7f0000000180)=0x94) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000040)) 22:19:38 executing program 2: socketpair(0x1, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r3, r3, r3, r3]}], 0x20, 0x80}, 0x8) fcntl$getown(r3, 0x5) 22:19:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xa9e}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8001}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) 22:19:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x3, 0x5, [0x101, 0x4, 0x8, 0x0, 0x4]}, 0x12) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) 22:19:38 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x8}, 0x10) execve(0x0, 0x0, 0x0) 22:19:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0xfffffffffffffdb0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:19:38 executing program 3: select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r0, 0x9, 0x6, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) 22:19:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="1c7bdeee2e92c2fc3f9b536d84ae563786baff4a7453c1f3d4f4be884687695f72de7fe94c8e7ad9d4777ce5b1614f5e4df3d2ebcb7dee22c27cc8933ea6641aab5062460954be81bd34ab85c5ce205198ffe5687683c2918d6d201064c2df8a47ac35e6a80d0ec5d14ec0b6ad3162994700e8b0274032b7a5620fb7c19c75f899c11869ca0c3c02843acd19", 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @remote}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x8, 0x0, 0x4e1, 0x24c}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xd6, @mcast1, 0x100000001}}, r3, 0x800, 0x67e, 0x100, 0x0, 0x81, 0x8}, 0x98) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000500)={0x1f, &(0x7f00000004c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f0000000540)=0x10) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000580)="4558bd25276c3283d19457288c82498742c9594e7cc1ac609263d4145131bac770b10bab978ee28821e1e52b74a704736f69cce70be30d6afe6cb605adecb9a1b6e416e06833efc4796763ed97ec260082b27a5d8ff90a91d552fdd4edb3042c18aa92b9cd4b140f349742ebf1da143694918ebb812cac9d90e3f059a4028b3eb4") setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000640)="67aa1cf66f0d571eb430ea47ea8a56b541439d7a3a8c7f45fafb", 0x1a) fcntl$getflags(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000680)={0x9}, 0x1) getgroups(0x5, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000000700)=[r4]) shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000740)={r3, 0x4}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000840)=0x1ff, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000001a40)={&(0x7f0000000880)=@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="c99c5f671583f2b0cdddfaf2d15abff5e4d07b9278527d84ae294ebced1f74ac61e0efdfbf221ebbbd0ac068aad85f60aada4eb875effe389ad467a71666276b190ad39194aef1672a628df38df54ca8a019fd4f9fe9219ba402687fa9719cdaee61a72770581e1989e7931880365c7fc57ce987f7616210a081fe6ed14741688f8785dd74751f6d1ebdff9b10b69ab1ac2104210af3a12e33d3ae939d1075ed1f12441ce1cc8cdb5c5709c987be827f5799819d2d1fc73e746faf5edfb8b13b2081acc0f6f756d6d0aaff3e8df6df4d3886d5bb953bf535806cbdad4d904f9cb313a731a5be0bf207b79a902b5c0b", 0xef}], 0x2, &(0x7f0000001a00)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}], 0x14, 0x20100}, 0x8) freebsd10_pipe(&(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000001ac0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001b00)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001b40)=0x1f, 0x4) getsockname$inet(r5, &(0x7f0000001b80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001bc0)=0x10) fstat(r0, &(0x7f0000001c00)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001d00)="a54c5eaa9bde465e80e5595ef3bc93b15293166576a5317b99464beb57f5747ce77be1511124772de64885d504bddd5d1826491ff22694884a495a83b5dc447e027a8a65a55cd1b2a576fd917f675359d089c7f953a88e96f44f214643daf2d2e009a324de3a63cec0a0daa709ce7f1767503cafac63e5d247c00da2835eee7ea5c67ef749372a6c0050d750bd9f9db35ee3ef98fec990f87ea8", 0x9a) accept$inet6(r6, &(0x7f0000001dc0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000001e00)=0x1c) 22:19:38 executing program 1: syz_execute_func(&(0x7f0000001a80)="47d02926472c430f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0c4c2713e3bc442b59e21c4e10bf8c470c4c461cd583d00000f81c66db703c457397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618f69a0905609c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x820100004) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/252) freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x40, 0x7) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='bbr\x00', &(0x7f00000002c0)='bbr\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='bbr\x00', &(0x7f0000000380)='+!\x00']) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)=""/31, 0x7}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f0000001900)=""/14, 0xe}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000600)=""/116, 0x74}], 0x6, &(0x7f0000000700)=""/13, 0xd}, 0x2) accept$inet6(r1, 0x0, &(0x7f0000000480)) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000480), &(0x7f00000004c0)) accept$inet6(r2, 0x0, &(0x7f0000001840)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x9}, 0x24) 22:19:38 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/91}, &(0x7f0000000100)=0x5d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x6, 0x120, 0x3f00000, 0xb7, 0xffffffffffff8000, 0x40, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x6}}, r1}, 0x8c) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f885100cd0700000000000000dd60c0e54400180000007d0000000000000000000000000000ff02000000000000000000000000000100009078009309d74777f9e5000000ff020000000000ff0000000000000001"]) 22:19:38 executing program 0: setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6(0x1c, 0x10000003, 0x7f) r1 = socket(0x2, 0x20000000, 0x368d000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x5, 0x300, 0x5, 0x3fec2121, 0x0}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x4}, &(0x7f0000000480)=0x8) pipe2(&(0x7f00000004c0), 0x100004) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x30000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r5, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000003c0)=0x10) r6 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x18}, {r1, 0x2}, {r2, 0x2004}, {r3, 0x2060}, {r6, 0x4}, {r7, 0x2000}, {r8, 0x1}, {r9, 0x2000}], 0x8, &(0x7f00000002c0)={0x200, 0x7ff}, &(0x7f0000000300)={0x6}, 0x8) 22:19:38 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fchmod(r0, 0x20) fchmod(r0, 0x30) 22:19:38 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x1, 0x1, 0x5, 0xa7}, &(0x7f0000000180)=0x18) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000840)={{"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", "671ee3e37023edbbdb9153153121a4aa5c850c0661b5746b0753f91ae2c93f2b", 0x485, 0x1bc000000000}, &(0x7f0000000800)="4ad83236b8cd72001c9a700e02e2b82017323486b8882fdd009c0daf4c493eec49b3811581", 0x8, 0x7f, 0x100, 0x5, 0x8, 0xfff, 0x6, 0x7ef}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "c1f7e26ba5f909cf41b1e7e9299a60954272ca9e3196ea712c16879b753a39e0", 0x200, 0x8}, &(0x7f00000001c0)="1656f4437f035f5e0bafa1f7f2f6591fa7a95114305f008b566fa2246e3c39c959fd9775748c8e460f9741722f3f33b5ea7f6d30ef40cfcbeb97f99e4252dfacfff4fef87a7717976aa9de0713487e3250d43dff5295711f81dfc2da6ad05801d3365d9a9afa2ae0eae77c05bc39d2fe9a02ac439df38d", 0x5, 0x3, 0x4, 0x7fff, 0x9, 0x1, 0x2, 0x1}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 22:19:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) 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) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) sync() syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 22:19:38 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="02000033150d357082ffc46d54e9779e55f1a68701010000000000002e384bf14a31cd4e8c9430"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x12) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r0, 0xfff, 0x4, [0xc, 0xf80000000000, 0x7, 0x20]}, 0x10) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 22:19:38 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000080)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f64f7b8c4c44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d442dbc3a3056f0000004e00c4f3f26570b88de3c0e526264788fe58c4a1dd7dbbbfdd5cc6006630a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 22:19:38 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = semget$private(0x0, 0x1, 0x20) semop(r0, &(0x7f0000000140)=[{0x0, 0xdc3, 0x1000}, {0x0, 0x1, 0x800}], 0x2) semop(0x0, &(0x7f0000000000)=[{}], 0x0) 22:19:38 executing program 1: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x536, 0xf, 0x66, 0x8001}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x80000000000}, &(0x7f00000002c0)=0x8) 22:19:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="1ba42fb7311688b6a8118e3bf69f68fa8bcd552f1ce57c2364a1c864810116f48f7cc118169bbc383664cdef9ab3bb5a30d14fd002cc22a09fe90f661882ffa5d32c0e29c74181ed548e9e7ea7431a5a1e25ed85b01a9457066021dd12ab96a25a513f122bacbb58beeea63d9b2090689cb2782b128203b01c4ef504d615a27dff6d4127eab2dd27c304bd62208f43d27f38b58c8d0ee93c0e3b5c66dd3948a9dd8b29ac91a11e4be2174bf0a4747cdcface0b1b7e9c9421b6fb0e968b5496d9450ca7df", 0xc4}, {&(0x7f00000002c0)="50dc733ebf7cfb37aab43e775acce6ea58c2fe1f60d7db15fc4393eb3dac5e34341495e8658363c2cff565b20115a39546d1ee83c16aa66f877d60b025d622c4afbc59fc94c053e8ba9b38ce917353b20db94e0f654f8dce853c9d68f90487bfed5ce8ce880ade56028125b8fdf2a87915ed95870b5cb9c3653f5d8448b224eae1d77de2dac22d74a672213a2e0b280340829dac820a06e467a1402e4d82995c33dd1b8a81b3384b09f4672450c5d554c2a062b287b1cee65130897505141034f90f9ff227dc7b0014a359b0c5f1b8cb16c57f4587acba94fb178088", 0xdc}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ed030015"], 0x60, 0x100}, 0x20004) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @rand_addr=0x1, @broadcast}, 0xc) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 22:19:39 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xffffffffffffffff}, {0x31, 0x6}}, 0x200) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x4, 0x9}, {0xfffffffffffffff7, 0x8}}, 0x0) 22:19:39 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000000c0)=[{}, {0x0, 0x1, 0x800}, {0x1, 0x65, 0x800}, {0x1, 0x1200000000000000, 0x1000}], 0x4) semget$private(0x0, 0x0, 0x40) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb1, "a2cbdfade02333527196b599bec8a86855d6cc75a45e85669a6327cf267e39b692a02f784939ba9b1d82fce2d7bf240e7f55f0c20a7b1af4591b6e571d1469a42c8b8bf612ea63e149e45fdf70a3c9ac89b492aba5488c65d98b738481b2d74705fc35aad6a5e969f2a09f28a70231ae6512bd6daf8d3787028e77ea672039c75fb1032195aed45b3c685dca4ad8df4e3cf3c0aa1687a1d8f64fa99db39f14820a04c73b78c9df8e5ab1186f2adb3a0b2a"}, &(0x7f0000000080)=0xb9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x20, 0x0, 0x2, 0x826}, &(0x7f0000000200)=0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) getpid() munlockall() 22:19:39 executing program 2: syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket(0x0, 0x5, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mprotect(&(0x7f000043d000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:19:39 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 22:19:39 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x2, 0x0, 0xe4f3) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d720def8232a1df18f4a11d8a22272016f35f76f4b32a1d96c956c653000"], 0x10) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 22:19:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x20400000000, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 22:19:39 executing program 0: r0 = socket(0x2, 0x40010000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x8) 22:19:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x38c) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getpeername$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xa7, 0x1, 0x7, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x6, 0x2, [0x6a6fe02c, 0x8de]}, 0xc) 22:19:39 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) chroot(&(0x7f0000000000)='./file0\x00') 22:19:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x144) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f00000005c0)=""/172, 0xac}], 0x6, &(0x7f0000000700)=""/108, 0x6c}, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 22:19:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) freebsd10_pipe(&(0x7f0000000000)) 22:19:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @multicast1, 0x1, 0x3, [@local={0xac, 0x14, 0x0}, @rand_addr=0x23a, @local={0xac, 0x14, 0x0}]}, 0x1c) 22:19:40 executing program 1: syz_emit_ethernet(0x25, &(0x7f0000000080)=ANY=[@ANYBLOB="8167d0c69788aaaaaaaaaabb08004500001c000000000011907800000000e0000001000000000008907821f33a16d50cb4a7857a6037d5a247092bcf1669a759c8c0605273a23f54ff59e95df48cb3a42544"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xcf6d, {{0x2, 0x1}}}, 0x90) 22:19:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x10000000) r1 = socket(0x2, 0x10000001, 0x84) r2 = dup2(r0, r1) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4, 0x1000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001227f6504afe8e35934bf83715e71402e06dc32f1481f84d78d0862ea582d87882f5408230000000000007a7fca051582", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x0, 0x0, 0x40, 0x8001}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r3}, &(0x7f0000000080)=0x8c) 22:19:40 executing program 2: setreuid(0x0, 0xee00) r0 = semget(0x3, 0x7, 0x3) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000280)=""/4096) syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x830, 0xe9, 0x40000000000b5, 0x0}, &(0x7f00000000c0)=0xb) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x7}, 0x8) 22:19:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 22:19:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/43, 0x2b) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @multicast1, @local}, 0xffffffffffffff24) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000001cc0)={0x0, 0x3}, &(0x7f0000001d00)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001d40)={r2, 0x8000}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000200)) r3 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000001740)={{"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", "770b107a28db7cedebfc4599d098bde252e462e047caa1240ddde56b3da940e3", 0x4, 0x10001}, &(0x7f0000000240)="d88d52d23c8258c5e96c3abe9c8918f8456f35d15b36f865d2a306b4238da012f9c150d67d32c60df52484300acdcea45a587979026c1def319a2cf456b21b187438f0b01f56c1bf68887d5f", 0x8, 0x7, 0xfffffffffffffff9, 0x395, 0x6fc5, 0x1, 0x3, 0x9}) r4 = dup(r0) sendto(r4, &(0x7f0000000100)="42708d75a5bfbc83c5c96c9e93dd3756876529503b5dce6da8d4c87242073a79988bf18b30ab595e8105cb39ccd08d26df774fcf393a8156f7b3b817a44f890c19f84d52dcf32a94d47720ed7574d3ecd82011310bc55722a3546703d19bc3d918a1a398c1259e2e269cf84a9fc26ce71cc5d66b0c67f76320ea83605b0176e7f4775eac285b7ab188596f52f15d874b4dfae57008a9f2115f68b86ca0568fc22d", 0xa1, 0x184, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000001bc0)="76c3491e8f1b43b467cda929b32df6b63fc555500340b1acd86d09ffd1b9aa5eed6bed2dc39200c51ee08ebd39971545c56d1f2c49897dbb58015a80e30e3d47c934be057f127123b5a4f22fb3a760f71668dd00e1dc84c38d9d1b65c7f9762f76e7ba1c21486550b887ddf6a58a1d3f83a5c9081a7e55cd6ce7494ab73ce63870e36e39bcab701eb93cbb439259812a127c4670ba2aabe81f647b08007597335329c38000542c912ecca3fdc667b1911811fcf3d985912c1816f3cda179dbb717db30a33befa2f94027c94acba784d7d7fa472798c9") ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f00000012c0)={{"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", "c975bf4e69242c80db74bd1ff7e0d70888b5acf24fc63fd557490a95693ed88c", 0x7, 0x10000}, &(0x7f00000002c0)="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", 0xc1cd, 0xffff, 0x34f1423, 0x80000000, 0xfe47, 0x5, 0x20, 0x5}) 22:19:40 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc116b3678e21d7005eec1000000d4b08d98e777ccaa92556b79703d283b497205c72deb04319f94da49502a8edf08ba3abb009db99f3fa05067707f22f8987e62178f30bac0c2e1a0630b586e838926e2758b5ec32a58e48ac08ac2537fa82ce8885309c80446db78a2caff7b9021952f509c9ca0befb0c5101aa1e4b4fc01d173a3ca548c1a12e09ea759abefa1b53202f56a684ed21c8349fda53d8441c2dbc1940c3f97b96203aa475301509e16aad19cec794de1cfd948c61502c6205a8acc3d31f3c730b467349d67d48394b6cb7"], &(0x7f0000000140)=0xc9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0xfff00000000000, 0x100000001}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) r3 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000480)={{"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", "1144c0785785ed9bfc3cf5443cfa335b3103b71382caccfcee25aa904fd8e1a3", 0x4, 0xffff}, &(0x7f0000000380)="86746490c44efed47b874abe7ecb98b2e6ae27ba793fd9680e4b6eb2efdea00874bb932b55c55c3a33b259a8461139f81d71377cbaf5d086b4f20388c7494cb9b64c82e4a9357518cc66c91c05d34256cb3f70b5049c4b4ec5712bdac06690646877ffc808b5cbb16ac7e814cfa100b6985bae09f63d9252734581de9d88c038c4690e05770290c76ec61fa811e10a03a0b9536779972208775bc1b9fc23a0bf14f6a2c34bb64b8f8298f1f1eeb1f329696e91fb7d4222e1469e139dce1d047c9e96010d459f302890fa5912d43f5bc9c4d3c50152195b631831d4755cc47e085227c832600998", 0x7, 0x7, 0x0, 0x6, 0x8, 0x2b5, 0x6, 0x2}) freebsd11_fstat(r2, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xea3}, &(0x7f0000000200)=0x8) 22:19:40 executing program 3: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x3, 0x4}, &(0x7f0000000080)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10280, 0xa1) 22:19:40 executing program 2: r0 = socket(0x20000000000001c, 0x6, 0x800082) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) 22:19:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = dup2(r0, r0) getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) syz_execute_func(&(0x7f0000000000)="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") 22:19:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000500)={{"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", "f4cc5bfbc235cfe10e117534ce20aa3300a1eaf7cadcaec44e1d3cb4854a0ce7", 0x100, 0x8}, &(0x7f0000000040)="52369da72d8ac95a7c94192f6b9deff68ab739ef49df1f20bf4aa53bc19a205e45712db1a4cacab51088ea6264325b66bf9f0b1724b548570925bc7dd71363e4b60bddcfcdfbf1d783ad0e06ddf27c664b219ceeef5f0783fbe7c609dc0853e74424454cd15b80467742831d8710973d4010dabb40bab633253ffcbbb13cfbb0740930a2c9b934c4cdcc38607525ebc854034b3d84f36d95ae89370bb95461b50230d3e4f5ceb55dac1bda0f7c874dfd646d931dfb3a04babeb0aca55b8f4342966b2ca2b57a7c94a9ba085e374d4658aff6fd075d3eb92033f762a87922b9ba9f396a03777170e64fd2c7f4", 0x0, 0xc50c, 0x3, 0x6, 0x0, 0xfffffffffffffff9, 0x2, 0x3}) syz_extract_tcp_res(&(0x7f0000000000), 0xb9, 0xf4) 22:19:40 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) mlockall(0x1) r6 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 22:19:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000400)={{"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", "f4770d25964ca1b4e78465d6127b9c83bf577e47cda97cf7a36f76eff2627e7b", 0x800, 0x8b9}, &(0x7f0000000140)="57361285fe674d67ee6cebbcd5f8f6d440c6921e6a1bfafb43f7c8578e0b657be699076c029322b40f7dda2e6f45c7691a55639ed5f0a13d7949c05473d1a39b2cd2fcb138da051d3ff2b13c6a054161c8c889d58bec30bac6e844253262a30d7e99e1bb8ae46d53c5465478d8b5a9e8797d0da87fd50c008de225de3a602b9d06914daea8badc2314f1842d799ede9bb37bf1e7f88ed99363d55a33b5a11d1fedc1bd0e85009e8dedae729441b9490d8c0a3eae896e31b1c27ca878b4fe676327f83ae1e4bb8b92a5ddd839f6dc8736809db010ce8bccb2000d3497a23197ca0864e3141d93c6927b01c32c317645788b", 0x4, 0x40, 0x1, 0x92df, 0x101, 0xd98, 0x1, 0x3}) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x5597}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000002c0)=0x1008) socket$inet_tcp(0x2, 0x1, 0x0) sendto$unix(r2, &(0x7f0000000000)="59d092d2a570944eec467dba957761e631c7d34ba5af2e23a1e3b1156a146eeede07c396e3e442a37f766d3206716be0d6df28798b98c897ed5603427c60a8397a1a1c876a6bd5285bf08fb20b34928e6f268950820093741d4bea2b0e7e2dfb20cb69f1916d670e005c647737ea738613b7bac5f21ff112dcbd1e1cd2c18126", 0x80, 0x20008, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) 22:19:41 executing program 2: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x45f6, 0x0) 22:19:41 executing program 2: syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01771b3f926660f38df88d40000008fe9584826c7e4c753fbc4e1018fe97880ba67566666fec47c7c7fc902023ed107c4c2b90a23f2e65b4167f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec2e460f4a9606000000b7b7c4a3210f18008f54633ddedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 22:19:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000611000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) clock_getres(0x0, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x4, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000240)={@loopback, @rand_addr=0x8, @local={0xac, 0x14, 0x0}}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r5 = socket(0x2, 0x1, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 22:19:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "2aeab277eabae1b98c43e1c36145d1d6e643318c239829c2fb0a5b33a03b4aa575d770068a0b8086e5dc1a7cc4884fd3d6b24d25cf55dfa2f534910d84e45b537369fed9570a70bf8ed4fd0a080dbbcd372cd13cdc55659fc00c16b29e81f3ec007b70cc94a7ede54d266319e14d5163f95c9594732cf03e08bda3866683bd0edaa89b728945bb42d10c0eb9adeecc4c99866eddb42345ccf48a772a59f464bd2a075a2d2d3909bcc2d4bc3c12ae0bf3cc8a816868d72c8af9c1a26aa35fa45668e43aa461c623bc6862f8f00ce06637958a0eb9fc05da1ab3c9c492a3c97c01d01084d1e741258b77529abbc2e786d3"}, 0x100) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 22:19:41 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = getegid() socket$inet(0x2, 0x2, 0x81) setgid(r0) r1 = socket$inet6(0x1c, 0x10000007, 0x1) setgid(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="71ff0000d395f7db650fe3151766a8f28eabdeea7a773edeeff3b7b2d4dee4b98bdfa8fc7dc0260167fb26261682a896b61a27c89b9fae01041399ef6dece92aa944a7382758c2d8ed016a02003e1dbdbd0d77a500daffd6436c169c6281c6b4e0f5fe88c1685a281afd036ed2aaf5d5a6247ef32b"], &(0x7f0000000080)=0x79) setgid(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x7fffffff, 0x3, 0x20, 0x2}, &(0x7f0000000200)=0x18) setrlimit(0x7, &(0x7f0000000240)={0x5, 0x5}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0xe9fd}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x0, 0x0, 0x3, 0x200, 0x8000000000000000, 0x3}, 0x309) 22:19:41 executing program 2: r0 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e1140bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x2ef) 22:19:41 executing program 1: r0 = getgid() setgid(r0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x2b1, 0x3, 0x80000000, 0x1f, 0x8001, 0x20, 0x5, 0x2}, &(0x7f00000001c0)={0x8, 0x8}) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x4}, 0x10) 22:19:41 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0xa0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 22:19:41 executing program 1: syz_execute_func(&(0x7f00000001c0)="36f3410fb2ab08000000cd80c442192d3b6969ef69dc00d98a2090d00fd1b02db5d90000008fc840ef0e0ce4c6534ee4e4450fbd27a95ff9c4c2613d700201efc463f9211607670f381d6a2f67450f483b45d9fdc483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c89dcbbbb0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x6) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x200000, 0x38000000, 0x101, 0x5}, 0x8) 22:19:41 executing program 0: accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f00000001c0)=0x1c, 0x2ffffffd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000200)="a3965f862baadd87e02af505f577603c172f0196dbc280b36c5162a3f34e7d40c94e23f8f91647c0d2f73634424505f8e71d9112c19c8489d05fc18b11a35b9b9d4bc659c407969b5f05c3d512f704feacd9a984e2de18b2d86e2523999ac57953ffd9116bb006019e76dc1283d7f966747b9bd2b0f9cb3cae5542be00b700000000000000005b", 0x87) fcntl$dupfd(r0, 0x11, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x100}, 0xc) 22:19:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r2 = getuid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000004c0)='./file0/file1\x00', r2, r3, 0x600) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x7, r4}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r7 = accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="df9cf9667e5f79e3b685ca494b03a9eb4e274ca44b25638afdeb73e7623ff8b0b4bf42c6d7e83d3bbc017345eacbfe575bcd0cd9f4bd29dd85bc05caf169a0a07a5b3ebca7588a15af6ed8e82a25596f51105a3287e8e8bbc7aafc038cf4d2ac9da22fec5f633140c71df853ac2e0a711b6aa427dd25e4d395bd7df7a1a7f8333d379de9249c26f01341fd8d0daa0fb14e1de4ec25cd3bf486e88e602f43f9a3e0d8103687fd9b27c4ac40ef7c1f384900e8daa3b09bb38c6e92c76ac16624eb8c0464820cbf7500000000000000"], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fc") setsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000440)=0x1000, 0x4) 22:19:42 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="00990000ff07000000000000f5be58861d64356c1c7c7de2f4"], 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x8001, 0xffff, &(0x7f0000000040)="fb65056cf42dc37c25cd6e63df760eb48174918c31b7103abcb6cc8d1bfb71387921bca924f369a69773a5ba9bdf33caf27a7b30641df8fc8a6f484b78cd7728275bda721377b8906e21193ccb59b3e28c8ec9aa1a7f276c2fc241e74743456d879ed3546d846bc2925465c04e62a509b2e9fc65d28f55a60ecab73f6e6e1e8fd20aaaa380476a2a660a3126adba7aa8ea9d97d40761aed7ac53", 0x9a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r1, &(0x7f0000000100)="25ec75c8d8557d6f2795de7111bb84e1b5b1c7d074c8ab3fbb833a348a59062844a4de7d9f643d2f1a60affe629f9b97aae8cd1ad552a95bddbde968cf0bec92a238fd2022d20c8cc8e4a46293f5fdd59aa0b7045bc5b47b00bdaf2238d9715066e40fbfe7e2e16f039b54f659ccab1a1d420877a565ca5dab0394dd", 0x7c) listen(r1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:19:42 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x22, 0x6}, 0xc) r1 = open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x800000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0xc8de, @local={0xfe, 0x80, [], 0x0}, 0x72}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 22:19:42 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x3, 0x4, @loopback, 0x9}, 0xfffffffffffff08f, [0xad36, 0x5, 0x200, 0x2, 0x0, 0x4, 0x1, 0x3]}, 0x5c) 22:19:42 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002740)='./file0\x00', 0x140, 0x124) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000002800)={0x0, &(0x7f0000002780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000002840)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002880)={r1, 0x251a5194, 0x7}, &(0x7f00000028c0)=0xc) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000029c0)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3f, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x7}, 0x8) setregid(0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000002a80)="f330629ebfee0c5dbaf7f32dd5a58e96032d60c86383eac984e34e759b8423849b288f453c15d6cab23b3982f5d5d5a2756b21f7bb8ce3e3ba92322ec474b48756b9c5ca979e45a634f66c883614df64da2ee0c374a0471cabfa1da2920e232d05f53f9771d4111eb981b42d7899ff8f71f6c90673", 0x75, 0x20004, &(0x7f0000002b00)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000002980)={r4, 0x37, "f65dceb5173343803db41dbe52b2d9f9e754c0a3d81e66eacf164b56ab08cb3afc9175251e0baed432b4802648ccb5aa84d6f2bbf3ba62"}, &(0x7f0000002700)=0x9f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002900)={r1}, 0x8) setgid(r5) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000026c0)={r2}, &(0x7f0000002940)=0x8) recvmsg(r3, &(0x7f0000002680)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/176, 0xb0}, {&(0x7f0000002400)=""/227, 0xe3}, {&(0x7f0000002500)=""/68, 0x44}], 0x7, &(0x7f0000002600)=""/124, 0x7c}, 0x40) 22:19:43 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x8, 0x9}, {0x1, 0x3fc0000}}) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 22:19:43 executing program 2: nanosleep(&(0x7f00000002c0)={0x3, 0xffffffffffffffff}, &(0x7f0000000280)) socketpair(0x2, 0x20000002, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0xffff, 0x3, 0x62b, 0x1, 0x3, 0xfffffffffffffffb, {@in={{0x2, 0x3}}, 0x0, 0x9, 0x8, 0x1, 0x9c, 0x65}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x3f}, &(0x7f0000000200)=0x8) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x5003}, 0x4) 22:19:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="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") r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = getpid() getpgid(r2) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000021c0)={{"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", "04842341166a6ba6eecf51e654eccb4f2f2740c58c07fb876da32279b838e5c6", 0x3, 0xdedd}, &(0x7f00000011c0)="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", 0x0, 0x2f66, 0x6, 0x1000, 0x0, 0x10001, 0x48000000000000, 0x1}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 22:19:43 executing program 0: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f2857000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009be1dd1bd58713fffb0e5acccdc77eea8330512564fcf9d4e02b019ab4464efa3ebd43f0260852bd52111a16b45d73b46263f73a66af39949e01f8e7eaef38e1762c326b59388bb4399393c0425a1b5ccbc34962b2f2577b80ce803c0d29a6877ad7eb2c5fcf049cd5401759"], &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xa10, 0x0, 0x29d, 0x3f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x8, 0x0, 0x0, 0x1, 0x7f}, 0xa0) execve(0x0, 0x0, 0x0) 22:19:43 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0x0, 0x1}, 0x0) 22:19:43 executing program 1: socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)) truncate(&(0x7f0000000000)='./file0\x00', 0xffff) 22:19:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000206725de48bb86a0b8652cb2d37d80ef67614464d7302b37cfadffc30dcc346e36ed9f36b239dfc2d6021ef901675cd5b414cdf0bf1ee1", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 22:19:43 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = geteuid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, r1}}) 22:19:43 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)="2cee", 0x2}], 0x1}, 0x0) poll(&(0x7f0000000080), 0x20000000000000f8, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xffffffff, @empty, 0x9}}, 0x0, 0x1, 0x1, 0x2, 0xfffffffffffffffb, 0x1, 0xa5d}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0xeb50, @ipv4={[], [], @loopback}, 0x9}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000002c0)=0x10) 22:19:43 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) clock_getres(0x4, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(r1, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) dup2(r0, r0) sync() munlockall() getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x8) 22:19:43 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={0x0, 0xfffffffffffffffd, 0x5, 0xfff, 0x6, 0x3, 0xfffffffffffffffe, 0x200, {@in6={{0x1c, 0x0, 0xfffffffffffffff9, @mcast1, 0xf6}}, 0x0, 0x81, 0x3, 0x6, 0x9, 0xf8b1}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r4, 0x4}, &(0x7f00000004c0)=0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0xf06d, 0x9, 0x100, 0x0, 0x9, 0x6, 0x1, 0x6, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000380)={r6, 0x7fff}, &(0x7f00000003c0)=0x8) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:19:43 executing program 0: setrlimit(0x7, &(0x7f0000000080)={0x2b, 0xbed}) syz_execute_func(&(0x7f0000000140)="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") link(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setrlimit(0x5, &(0x7f00000000c0)={0x85, 0x9}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) 22:19:43 executing program 1: syz_execute_func(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) open(0x0, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="c4c249bdbb4e880000c48161e07cd20e0fedbd420000002e46e03cf9c42169e048fd410f88f6000000c4c1f5eeab242b00008fe9e8904500c4437d0474f4a50a") __semctl$SETALL(0x0, 0x0, 0x9, 0x0) 22:19:43 executing program 3: syz_execute_func(&(0x7f0000000640)="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") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000180)={{"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", "bce4b8bb9efd6bef19a45b31e5a6231bd855af7f69068e18fde4c96b5d5c897a", 0x5, 0x3ff}, 0x0}) r0 = dup(0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0xc86d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x200, @loopback, 0x1}}, r1}, &(0x7f00000000c0)=0x84) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "44f92df511a8aa130a4930605c990851bd93ccd2b81b6409e8244daaec08f474", 0x9, 0x3}, &(0x7f0000000840)="df592220d7d4684311148dd451e6e917f4d51e2f94bb703c0b18b2e7af30a044e82a136cc243204309eb1db0df403dab3f2a8a9a2da985ad9f351e5ddeabd8faae47646a319798a5086e4ce84fd8b6", 0x100000001, 0x80000001, 0x6, 0x81, 0x6, 0x1, 0xa4, 0x1}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 22:19:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) 22:19:44 executing program 3: r0 = socket(0x2000002, 0x10000004, 0x4b8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ea3ec42c9653000"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="3f1c3178d70f925f4c9093c4535fc71d03bd5de4c0110f05d1b3dcbc8be9e6633efd55b8bbc6d4b2524c174810fd9f2f53518c5c53485760f8ec3a2746e69d28b9b7d8fab8e8242ead7bf1f534b28f7f1c56a68d1cedfd337ee27c3a") 22:19:44 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)) 22:19:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@rand_addr, @multicast1, @remote}, &(0x7f0000000140)=0xc) clock_settime(0xf, &(0x7f0000000280)={0x80000001, 0x7ff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/207) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x100440, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0x401, 0x4) r3 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_tcp_int(r3, 0x6, 0x199c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:19:44 executing program 1: syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 22:19:44 executing program 3: r0 = open$dir(0x0, 0x0, 0x4) fsync(r0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) read(r1, &(0x7f0000000380)=""/133, 0x85) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2) fcntl$dupfd(r2, 0x11, r0) syz_execute_func(&(0x7f0000000500)="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") ftruncate(r2, 0x100000000) 22:19:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="ffcd6f9563d1794def8086faf1889363fc66fba8ef709b8228757187d369d3da942985dd0e50cac25965e400e180e56df6c9852587f650919edcff81e6fdc95cab2bb5d0b5eed1335722ef4f35421c00c8b282cab5bb0358fd5db8b11217982ce843f6a9e2601510d8702940b7cd3098ad6de51fac95fa8b4aaf19cac95f6bf933c4acd9f8aec64e57f2058092a3377d937b148595d509e9f80791f9ab625dc95f62278afaee3eacd60c6d425ed8a17d273b21fafaf1c17beb3367a4c5bf1946939089490f995929faf80de3c7bdd6b356cc5946813bb9a7bdc018b165913778c6bb8e4280ccd9ec9f9c69d04ad15873bb7231ff02a31f", 0xf7) fchmod(r1, 0x166) select(0x40, &(0x7f0000000100)={0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x4, 0x9}, &(0x7f00000001c0)={0x81, 0x6}) 22:19:44 executing program 1: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="55022e4cac442f662527fa3dadc5d5e7344f631051266901"], 0x1) semget$private(0x0, 0x2, 0x5) 22:19:44 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000240)="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", 0x1000, 0x180, &(0x7f00000000c0)=@in={0x2, 0x0, @rand_addr=0x4}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) freebsd10_pipe(&(0x7f0000000000)) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xf, &(0x7f0000000140)={0x2, 0x2, 0x9, 0x100020001, r2}) 22:19:44 executing program 1: syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="95849307ceea1816711e7d6b4e371d682a5d74b6ad09ccaf381c62fb78246111effd47c5f0e4f1f91bee4f57474a6ba0c4ffde9c323971bf4738d3c999ec48cd193e07e2642decafec5cfccb79780e50e678223ac303d9d8b18c68e34a02ddcd1ac67afe5cd0fdf74126864783a6d49d2e28044ccacc6a43d2230bd00dfb93977e2211218722ab2cdc95e352205c978615ad874597e38707fcdf66223d8b28a965227d3031440747c1115a73bd58c3063abcad0f22a994b2bb9c9a1b207c1696e2f4adfe5341a9", 0x4, 0xfffffffffffffffc, 0x2fb0}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000100)="8f1f9e22af55061e56b043a25f5094a0e98269") 22:19:44 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@remote, @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 22:19:44 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x7f, @empty, 0x6}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d4c6fc74cb875ab4c1423511cf565cba56fbdf4d1898351e08c631b8868cab2266c640ec7f6de46814e8f5a7ebbca17cdd19e39530a0a72c83d0988e7d78acce78586e131c8c09ea38c94943fc9e7fe21c07e4594c969afe7173005d9716a8d535d07a0cb87804f4a69aecf02d9785e97d566e2fcdc51d07cf54a035e207b74c8cbcaee9d1a65ab4", 0x88}, {&(0x7f0000001300)="366007002867829f0689b50daf5b269fdb70318cb38af7010833e8bbeaf55d302116fbee9fc020df455dad9fcc6144166df8fc607e907507fd67f3a3cbca7e2b96000c6577e4e362fb03337c24dc5b90b37ee9a2e8533f350b64c938e9e9aca05967c7bd13c08b56de1f47c78f045160f1dbcad7f0b06611ad93061e12a43cc15fdea59d5657ec844dd1d9ecb83805005b7fbb604fa80244748b9af1adb7a6420c0d99d8", 0xa4}, {&(0x7f00000013c0)="84359fc3cddfc790cac7f782fb8b30fa887f37cf6471b3dc7d07b139eeeccf2163273f7a9b049046fba60a6b7b1e6642070466fca19894b455638780c6a5ddb5f3796787af01fa4ba4c3dc97eed8fd9cccbf23588e07cca0dfffb385def1a79e54d9ed577ce806baa9fcb1200d58fbcca4a76a963aee87a68acf49ba3d55ed547bad3a449d3e55498aef5c9ff86c273029150d000e913502ded58ea5beeb7cca5a0326ba23b0ce249b60226b729395994b9f24d84a5222e79fb95b5d44a65c427002", 0xc2}], 0x4, &(0x7f0000001500)=ANY=[@ANYBLOB="1c000000840000000af9ff00fe8000000000000000000000000000bb"], 0x1c, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2ee8d6fd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001580)={r3, 0x1000}, &(0x7f00000015c0)=0x8) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 22:19:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x3, 0x8000000, 0x3f, 0x100000001, r2}) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xb6e, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0x0, 0x0, 0xb32, 0x1000300010005}) getsockname(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) 22:19:44 executing program 3: r0 = shmget$private(0x0, 0x1000, 0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) freebsd11_fstat(r1, &(0x7f0000000080)) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 22:19:45 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) poll(&(0x7f0000000040)=[{r0, 0x2055}], 0x1, 0x3) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 22:19:45 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xc00, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000180)=0xfffffffffffffffc) r1 = socket$inet6(0x1c, 0x4, 0x100000001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x1c, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x9, 0x9, 0x8, 0x0, 0xffffffff00000000}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x1400000000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r4, 0x7}, 0x8) 22:19:45 executing program 3: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) mkdirat(r0, 0x0, 0x120) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) 22:19:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(0x0, 0x800, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000940)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x81, 0x0, 0x7ff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000008c0)={r4, 0x7}, 0x8) getgid() execve(&(0x7f0000000980)='./file0\x00', 0x0, &(0x7f0000000c80)=[&(0x7f0000000cc0)='\x00', &(0x7f0000000c00)='\x00', &(0x7f0000000c40)='.\x00']) syz_execute_func(&(0x7f0000000100)="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") r5 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10030c47b3e37249a957af671818df7319fb55c042ff68c243c05edf28f34fe53eef58416b1e0c8d7ad37cb8809358dc07c8cd9dd38a61bcbc2e71d19be79ac02000000b229dfa39ba6450e4b0943c7778739de89d84de4dd1d53a1327d30278d5e8e5e863618dbbd27cfb4152d6ac96c783749e8f7c213663cc5d578a851931a4b1854cf0a7b3aa4d2109725a34857b622759641b0f29127c266d387985abe7e2a8d30731200"/178], &(0x7f0000000300)=0xd9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x3, 0xfffffffffffff0bd, r6}, &(0x7f0000000380)=0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) 22:19:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 22:19:45 executing program 1: r0 = geteuid() setresuid(0xffffffffffffffff, 0x0, r0) 22:19:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x7, 0x6, 0x6}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x8, 0x4) 22:19:45 executing program 1: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) open(&(0x7f00000001c0)='./file0\x00', 0x940, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2}, 0x0) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 22:19:45 executing program 2: r0 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8000, 0x0, 0x0) 22:19:45 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x7, "a10d8c5deaf220fc8d8400c1466ca138"}, 0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xab) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x67, 0xffffffff}, 0x8) r3 = getegid() setgroups(0x195, &(0x7f00000000c0)=[r0, r3, r0, r3, r3]) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x4, 0x41) 22:19:46 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x100, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r2, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) 22:19:46 executing program 0: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget(0x3, 0x3, 0xf) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/104) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @loopback}, &(0x7f00000000c0)=0xc) 22:19:46 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x31) getsockopt$inet_buf(r0, 0x0, 0xd, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) semget(0x3, 0x3, 0x8) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d000000face5291dab8a2142eb91b300d1513bbbd03fe63afd31af4cf8344dddff6c49941781dddfec2b03d548f204fcd4df0de21d8080bf92f066bb3a9b42c19e8d7a69de7e98fa86f9d9a8d514e52fc86ef6af8ef4dea091bd2801de20f4f33773c85e30b438b20bd893f0ca168c8fb0536322ea3d2ccdd79ec898f93df6ac0"], &(0x7f0000000000)=0x85) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8cf}, &(0x7f0000000300)=0x8) 22:19:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0xffffffff}, 0x1) 22:19:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f0000000100)=ANY=[@ANYBLOB="00022ede77a72cc18093a11ef5696c653000"], 0x10) 22:19:46 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@multicast2, @empty, @rand_addr=0x3}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) r2 = shmget(0x2, 0x3000, 0x308, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0xf4, 0x5}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x800, 0x4800, 0x3, 0xe234, r3}, &(0x7f0000000380)=0x10) shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 22:19:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x400000000, 0x0, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x38840, 0x8) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f00000001c0)="4f50c2d8c70ce3b128da65ec833fc0ccb1314ad5789f635bf5ddac57849af9fed437a68f1c3976459ea655977b3e2faedd91c253224a0559309b6fd946fdac0c817fc25c67634ed7562962887c7d7f3a443eb29acb4a4f33e583735491b0c1", 0x5f) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000340)={0x5, {{0x2, 0x2}}, {{0x2, 0x2, @multicast2}}}, 0x118) 22:19:46 executing program 2: sigaltstack(&(0x7f0000a50000/0x4000)=nil, 0x0) mlock(&(0x7f0000bcf000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 22:19:46 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/86}, &(0x7f0000000140)=0x58) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x18, "b6da11c819fd96a642d63f8bd108f68d819c35bae6219b13"}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r3, 0x100000401}, &(0x7f00000003c0)=0x8) r5 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x120) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240), &(0x7f00000002c0)=0xffffff7e) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r4, 0x8001}, &(0x7f0000000300)=0xfffffffffffffe0c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x200}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000400)={r6, 0x2, 0xf, 0x9, 0x1}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000280)={r3, 0xa09}, 0x8) dup2(r1, r0) 22:19:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9c79b2c3e0f04504, 0x1013, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) 22:19:46 executing program 2: r0 = socket(0x100000000000022, 0x20000000000006, 0x900000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000001, 0x1, "85"}, 0x9) setsockopt(r0, 0x2, 0x80000000, &(0x7f0000000000)="de95b22abcf5a1186a93ff2647ed21c8be68dac08683f6f4b60a7c1cd8e919602f3bd9c592faa93e6418bf1a05a1", 0x2e) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000adaec271dd31dc72eb6b4a0f99ab5113c0b66b70d9e5d100c204e5"], 0x8) 22:19:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x401}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000)=0xfffffffffefffffd, 0xfffffffffffffd2f) 22:19:46 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xe8) mlockall(0x3) sync() r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r4, 0x6, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 22:19:46 executing program 2: freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) socket(0x0, 0x0, 0x0) 22:19:47 executing program 0: syz_emit_ethernet(0x82, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000355320bb14927cafdbf24706b55baaaaaaaaaabb8100030008004a480072006400f60200907800faffffab1400aa071f01e0000002ac1400bb7f000001ffffffff7f000001e0000002ffffffff071302e0000001e00000027f000001e0000001891b4dac1400aa7f0001feffffffffffff0009ffffffffac1400bb94"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f05bf0b0000006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}}) 22:19:47 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000fcff005e01ca9177010100f50000"], 0x10}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x142, 0x10e) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x2) 22:19:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x2020}, {0xffffffffffffffff, 0x100}, {}, {0xffffffffffffffff, 0xa}, {}], 0x7, 0x0) r0 = socket$inet(0x2, 0x4, 0x81) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = socket(0x1d, 0x10000007, 0xda) socketpair(0x2, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) r6 = fcntl$dupfd(r1, 0x13, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x3f, 0x4, 0x74dd, 0x2, 0x7}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xf03, @loopback}}, r7}, 0x84) r8 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r10 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) poll(&(0x7f00000000c0)=[{r0}, {r1, 0x104}, {r2, 0x4}, {r3, 0x104}, {r4, 0x8}, {r5}, {r6, 0x2004}, {r8, 0x2}, {r9, 0x2002}, {r10, 0x2000}], 0xa, 0x96) 22:19:47 executing program 2: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r1, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000640)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet_tcp_buf(r2, 0x6, 0x64, &(0x7f0000000300)="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", 0x169) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e200202000000000000000000000000ffffe000000228bc0000000000000000000000000000000000000956000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cf1a9f30000000000000000", @ANYRES32=0x0, @ANYBLOB="faffffff0300000010020000ff0f000003000000"], &(0x7f0000000000)=0x98) fsync(r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x20}, 0x8) 22:19:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x2}, &(0x7f0000000000)=0x10) socketpair(0x1c, 0x4, 0xfffffffffffffff7, &(0x7f0000000040)) 22:19:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x801, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001140)={r2, 0x284d, 0xf, 0x0, 0x5}, &(0x7f0000001180)=0x18) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local, @broadcast}, 0xc) 22:19:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0xc00, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x2000, 0x9, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r2}, 0x8c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 22:19:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500)={0x79e, 0x80000001, 0xf78, 0x8, 0xfffffffffffff800, 0x63, 0x11, 0x40, 0x2, 0x0, 0x7}, 0xb) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r1, r1) r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0xffffffffffffffc7) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 22:19:47 executing program 0: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35e, 0x1}) r0 = getpgrp(0x0) getpgid(r0) 22:19:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9e, 0x9, [0x1fffffffc0, 0x9, 0x6, 0x0, 0x325a, 0x6, 0x4, 0x1000200000000000, 0x7]}, &(0x7f0000000080)=0x1a) bind$inet(r2, &(0x7f0000000400)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22ff030000000000000000000000000000000000000500"/128, @ANYRES32=r3, @ANYBLOB="4fde749cc7"], 0x98) recvmsg(r1, &(0x7f00000003c0)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000340)=""/38, 0x26}], 0x3, &(0x7f00000004c0)=""/248, 0xf8}, 0x2) 22:19:47 executing program 3: r0 = socket$inet6(0x1c, 0x10000005, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000880)={0x0, &(0x7f00000007c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) syz_execute_func(&(0x7f0000000580)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d928c917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4c48165662102023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7a7383854635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000140)="bf8557518ba771cd9a5137826a33592c11f943a87990ce9114b10ddcc55a8830f6b3f0797d8e9b379a601c9160011bee7bbd95a927ba2ca42f1b4974d27e13994c96e60d4197eb04bc866ab47757292fa161d8094c181df368b5bb8a4bda7432", 0x60}, {&(0x7f0000000400)="4c3588ea6a8729e7e5c2501c8323f5c7573ad209baf75c604d7a979aed503ce0b39e4998546322a3e62fb3c1037e3b70daa23b1ab621c243a571427966662421f05c0cada94a929162a10f1094592504e32228d09f1f4d38c51c82f64cbd538c6b2ab7675ebf8f3f7903061db96493541f583e7469a6970e57665d95b80e5fb33c5391e50729b8", 0x87}, {&(0x7f00000004c0)="b2c18cbbb48c71a3ae3e97b4cd2989278c65476db5f0df9ba61e3e83d55f916b5f", 0x21}, {&(0x7f0000000500)="d7eada74e4371ed9b7e66f53ec4f661732fd114dae240bf065610efd7cb654639b3ccb2e09dd3620e252d7dfa5d29c13e283103c3caae9c424985923157fae377f7d85e179bc0823dcaef6ae8e8c73c0acb29f4d1277fd06ef72a92cf80711", 0x5f}], 0x4, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x1c00, 0x2, 0x8, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x2420, 0x40b, 0x3, 0x10001, 0x43f, 0x0, r1}}, @authinfo={0x10, 0x84, 0x8, {0xa5}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @broadcast}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0xd4, 0x8}, 0x80) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0xc) r3 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 22:19:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)=""/81, 0x51}], 0x1, &(0x7f00000001c0)=""/146, 0x92}, 0x40040) getpeername(r2, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000440)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/206, 0xce) lseek(r2, 0x0, 0x1000000000003) 22:19:48 executing program 0: syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e38c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 22:19:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x20}, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0x0) r4 = getpgid(0x0) wait4(r4, 0x0, 0x2, &(0x7f00000000c0)) 22:19:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0xf, 0x3f, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x3, 0x101}, 0xc) r2 = socket$inet6(0x1c, 0x3, 0x3) sendmsg$inet6_sctp(r2, &(0x7f0000002800)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x4, @mcast1, 0x5}, 0x1c, &(0x7f0000002640)=[{&(0x7f00000001c0)="99169568a066cdacf8f63f668e2fd34482e903eb2be033e603a6a4aa98bb96f8df31f77b706f1f80b78e", 0x2a}, {&(0x7f0000000200)="bca43d697c926236147aed0cb8085a98f75fe6035d1d1a3358aed3986cab71d38691292c062105dd0dfaddba23dd06ba704380c43a86633a982a45fdb1a753c67775a73c4fe2e7b134079e3b93bc", 0x4e}, {&(0x7f00000002c0)="57a195dbc8cca770ad02c7d6fb400fa342f54768e351a311d33b3443e620d90a6269306745812f433eea61ae3745bbde9f1978add73f000e2ec68ffdf646269e41186d45061d52406ea1097bbb1ea63dd65639789ef9f9ec28750f56aec2859a6b71989faaba4163d6d00ed8ada513c898d90435d14924c009fc027e14d0a6e0fd2fe9dccbee1202dd289b44bcdc73b656", 0x91}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="acd10291c170c3f71257ec576933550f9ae703ddd065031acba4508b5a14e41ac1053fbb74eb1db85d711305164c114fbabe0d3e56aff2dd80c50cb7abc0cabdeb1e67aa2530309648b7ac59f8155290cc7f99c0f1495ce6c5955407b0b8d6d7aa259663225ab11c5a68ca02d977be207c8b51b222e4542673f5bedd8b2a0edf896da3fed201f3e7d7eba8b4433b6143e5382e42725983ac4a644ac0f27dd07ffbab91ac2bb9d30c", 0xa8}, {&(0x7f0000002440)="adc81766d32c1fb1ce308381686ce3fc19d4e1551c4c886fa071550b88e1f858f330867ba294dfbaee50bfbd99434586e582107b33b3cbdf534fa687d1f4c45e6b7ced4d6f5660ed7b1068d1c759ef32bf0a44cd", 0x54}, {&(0x7f00000024c0)="642c2ffc8ad3d570a99e7e948a5f74fa1f4a9790ebaf192753a9e04c9f13cb307b4663f2fae960b950ef8e924d0001c4f0eb2b4aa4a857b95e329c862e246a9f337ac5285bb176f1e97b8985275c005347cb4bca8566767b5b5b3fccef75692b7d13332205cde0de950f6e3823454eb565eec4e416808d3054ff8aad147caf1eae7ad7153f4bfe9e633761d23461f6c9818731461e2f0b72eda41bcfb2a6a5c60109479fcdfaa0c5780b28d891ab702774eec80ea18c6c47d554897c9f6f43477cbd42e75f7e12daa1ef47387da5c0ccffdbeee2b021dfd48766", 0xda}, {&(0x7f00000025c0)="ed52bc2d4518a2e855bb84a6e7761a053b08e2315f5501f082b431ed3523e4691be96008cfe265b868f8e809c0235f03dcb1c728bd3d2857e077b3b28c7f7761b05d5ea4c6fbfd2481859c2f9acee431db4857ee85031a38df", 0x59}], 0x9, &(0x7f0000002700)=ANY=[@ANYBLOB="140000008400000001000000ffff0700060000002c0000008400000002000000070001001004ffffff050000009e8100"/60, @ANYRES32=r1, @ANYBLOB="1c0000008400000004000000e6001042080000005a980000", @ANYRES32=r1, @ANYBLOB="2c00000084000000020000000100c3ff000800000000000008000000000000000010000005000000", @ANYRES32=r1, @ANYBLOB="2c000000840000000200000001008e1e00000000008000005cd80000030000001000000007000000", @ANYRES32=r1, @ANYBLOB="100000008400000008000000ff0700001000000084000000080000001f0000001c000000840000000a0000005c19280da48809deb54d8ab7963a9a2e"], 0xf0, 0x108}, 0x20089) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 22:19:48 executing program 2: r0 = socket(0x17, 0xffffffa, 0x84) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c00300016096dc0f85e23c37a92cc1356b24b64ee93a5dce491de294ac71da9b0b52987376b4bc06d1203fd8b8713f575e9ffa8329bdb55615d89cfa67999edcc5a88043cf092d9699399d4b29f1b54ea353776099e6eb515238b2757afc9ea195701e61a31778eeb90fa7b469200c12e4b766972d883f8098804c176122df3187629d048c10800bcb9a7edc81bfec80af8f2d77309f51ad425cf62f4e52d59c61ca1f258ed4ef14655f564d1915632a830f4516cec9efcac901a"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, 0x8) 22:19:48 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x210000000) listen(r1, 0x1) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x86, 0x0, 0x86) 22:19:48 executing program 2: r0 = socket(0x3, 0x20000006, 0xce5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, r1}, &(0x7f0000000180)=0xc) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000200)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0), 0x0, 0x0}, 0x4) 22:19:48 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1000, 0x4) dev = gpt/rootfs, block = 9440, fs = / panic: ffs_blkfree_cg: freeing free block cpuid = 0 time = 1558390788 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024aa3fe0 vpanic() at vpanic+0x1e0/frame 0xfffffe0024aa4040 panic() at panic+0x43/frame 0xfffffe0024aa40a0 ffs_blkfree_cg() at ffs_blkfree_cg+0x6e9/frame 0xfffffe0024aa4160 ffs_blkfree() at ffs_blkfree+0x15e/frame 0xfffffe0024aa41e0 ffs_indirtrunc() at ffs_indirtrunc+0x724/frame 0xfffffe0024aa42e0 ffs_indirtrunc() at ffs_indirtrunc+0x68e/frame 0xfffffe0024aa43c0 ffs_indirtrunc() at ffs_indirtrunc+0x68e/frame 0xfffffe0024aa44a0 ffs_truncate() at ffs_truncate+0x17c3/frame 0xfffffe0024aa4690 ufs_setattr() at ufs_setattr+0x918/frame 0xfffffe0024aa4730 VOP_SETATTR_APV() at VOP_SETATTR_APV+0xc2/frame 0xfffffe0024aa4760 kern_truncate() at kern_truncate+0x289/frame 0xfffffe0024aa4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0024aa4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024aa4ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 2392 tid 100205 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why