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", "d0cc7946ebf2a8acf1aa8950687d7aa8a81ad411dbfa79f9ae163eacd3709550", 0x1, 0x8}, &(0x7f00000000c0)="61471ebd229c0e6f9c4db424f82cd0dbbd471247260fe6c82c09d302c16de28d4bd2cbd649c35c28bef8ba8eab6c7ed4f31986ecc02f64e9a2f599928b3d2b4b63fd739d04493a92e032250832a65db945a01930", 0x2, 0x9, 0x1, 0x0, 0x82, 0x101, 0x1a7, 0x40b704d1}) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:00:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x110100, 0x1) renameat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1}, &(0x7f0000000040)=0xc) 00:00:32 executing program 1: r0 = socket(0x202, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x10000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x5, 0x4) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)="9b9c5747a7deefd71e7930b9e91ab028723e112be37c4fe0") getgid() 00:00:32 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x33, "72a47bbf77149a02256df75b767850d0eb42bf88c7db7d253ce2652159542ee3182ad3bdbb7d669b5035cf1152418124bce6e6"}, &(0x7f0000000040)=0x3b) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xebb, 0x9, 0x5}, &(0x7f00000000c0)=0x10) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:32 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00c48291a939acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43ef5450f357c0f0f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) msgget(0x1, 0x200000040) 00:00:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="1dd3afbafb175a0c095a02713f1240b9deccc04a2b02cfd4e04698808ccba3cb0ac3a34a81a906f9") openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000055c0)="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") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x6}, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4}) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") munmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000) r0 = semget$private(0x0, 0x2, 0x84) __semctl$IPC_RMID(r0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="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") r2 = socket$inet(0x2, 0x20000000, 0xda) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000240)=[0x913, 0x4, 0x0, 0x9, 0x7f]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), 0x4) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000240)="969898100d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f915669a0f72600f600fc4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0000f581c66db712f344a78f897098d9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)) 00:00:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x28480, 0xd0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x6}, {0x6, 0x6}}, 0x200) recvmsg(r0, &(0x7f00000022c0)={&(0x7f0000002400)=@un=@abs, 0x8, &(0x7f0000002240)=[{&(0x7f0000002480)=""/143, 0xfd16}, {&(0x7f0000002540)=""/4096, 0x7df}, {&(0x7f0000001240)=""/4096, 0x23f}], 0x3, &(0x7f0000002440)=""/46, 0x2e}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="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") getsockopt$inet_tcp_buf(r1, 0x6, 0x2401, &(0x7f0000002300)=""/192, &(0x7f00000023c0)=0xc0) socket(0x11, 0x3, 0x2) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000180)={{"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", "3fa59f3b70ab5feec7eb34803fec6d8f4e33731374bee94b79530e8299be3cc7", 0x7, 0x9}, &(0x7f0000000100)="fcdeaac66f154cd1da1e5f22217cb9a643077555fdef44d60c7e439dfe818cc100f24dd4a78c6c21789742517c76d0e40759ef8044c2aad22fe5fff5affdc021b8594c513374bb5bcb393876e162074f70aa6ecbdf4f2eb1953a9bd748bf6671aa171a2320cbd2060d41233e4acf84ecf576d23ff8a5", 0x1, 0x6, 0x3, 0x4, 0x7f, 0x2, 0x7fff}) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) dup(r1) 00:00:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x5, 0x0, 0x2, 0x691, 0x100, {@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x270c}}, 0x0, 0x6, 0x5, 0x8, 0x2, 0xc28a}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x6}, 0x8) 00:00:34 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000000)="3206f898b082ad122a8ce445879eae49e9e36f894f5795a282ee7716a6149ca464b8217b7077e00f8237a12a1e05d3ad5ca9dfd1c41e38b320dea7b80f38546363226e94cec388b8019f3c3d5c5fee2d1d755b9478af51c76664edfa8495ad63b5e649ef74e0e0b738081488fa9aa4dd43ba081a50e4468c038e2c8bf8d662bd3ada3280b11dc5159ec55c217d70923ce89b0d2abb85011b9611c32fbaeb953e9c788abe344140071e65ced1056b39329055ec25b421db03ddca2b9b87f50888dce8967de5c1163e0ff804f79d7f1249c8eb0f0660dd48775663ec50b469b93e6828da691cf9ff25f8c86afacdf8532ac4b5", 0x0, 0xa9, 0x80000000}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x5a, 0x4) close(r0) 00:00:34 executing program 3: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xbe, 0x3c8}, {0x3ff, 0xc65}}) clock_settime(0x4, &(0x7f0000000000)={0x4edf}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="29db518b976a0ce8bc0a7b8556fc214aac3eda3ea1c08b6341ad0eacffd8733df5238a0955b593a71215c1b2bd83e0c4cb27321c4d628747d7fd37617b52e12e9b5a13d44630be38918111b9fbd0f139c761ffab39296ff702c23328300f") 00:00:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x9, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x9}, 0x8) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000380)="fc7892a740164bdd75a43b7e6344e068d983847de3d82121a61eae10059bfb76b226655710727b88cdc0fe8b5b4e750b8ad5078ec66c7ed430b75e2033550e7ab7a1eb633c6a0eef36b03ef59741cc66cd33adb8685cae4173b153cd0a817c250c2a1b1b3a0b17cbf86046e239b0b3a3562c76f58c1622eed43ddd09fc2f4b25edf2f94f174690f00821b65db57befdcb2ff") syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x46a3, 0x100000000}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000280)="aa0852a3f7395f2d81bcd48fc85c4a8ccd9a1fe6f4679c33c0cf65a2b66812b94a21b00f6deae063e94bb77426c5d50b6888497a4d31cfb669405a223976f93a83c7f96040d3221dcefb0793885549967a53c9dd35e3906c0dbdc4f4efaa82581af7a93bb07185d9bb4981dbd98afffecbecfaffc5732ff04016f08c6261dcb54cd1d28112794238d3a26a59c32003674ea7ae0e9b146a8a0b0d268617ebdad28f21c639b1c81dc04eb1ff2c0d9fb999dae40f0610c8ef8c10c1b9d3caab96b6088869e3f69ab293a89aa4b00d9cb119f7383c8fa17dcda48adea79968c33c18bedd012b90", 0xe5}, {&(0x7f0000000580)="7e2581a875c40b1ba06238d5f7af2f28a821b44d4c19a496c8bedbfad54047384733f76434fa3dbade835c0d40fac02d2883ee8cb502b4f98f08cda85b873697c555e868b9e7181a5d1b16c8030fb156c4aef32c38e4146a523299abb93d46d298ac97c87a950c9898c04530aec2b5f46965cfe581daff998dd273f5120eb2e2ed2a54196a6cc1086b0bcc2136680e158e6e13eadd98eda32c7a3ee552386bfd82e7c2b852eb6a2affefd7736ed23926aec92c", 0xb3}, {&(0x7f0000000440)="37ab136692c2a3a97b84604a3b742fbb28c403562dc370b157ea32342e1f24803b20d05f9a1d44a642f2ac5933191e41bbd5e6b04e6d43af2a239791b1715403e04189bc339f", 0x46}], 0x3, &(0x7f0000000500)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x1, 0xffffffffffffff8e, 0x1, 0x8001}}], 0x24, 0x80}, 0x100) 00:00:34 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00800000000000d5beecbf7463a079d8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f24f3b1f8f0cac1d389fb6d22b84f0a0092dec8d044c700"/153], 0x1, 0x800) msgsnd(r0, &(0x7f00000000c0)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 00:00:34 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x28, &(0x7f0000000000), 0x4) 00:00:34 executing program 3: syz_execute_func(&(0x7f0000000000)="98a849a84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3c4e27d599a0a0000005b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:34 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x3}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000980)={r3, 0x800}, &(0x7f00000009c0)=0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000880)=""/10, &(0x7f00000008c0)=0xa) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) r5 = accept4(r4, 0x0, &(0x7f0000000000), 0x30000000) sendmsg$unix(r5, &(0x7f0000000840)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000100)="a79557e46c7255e9af0b42a87614bdd9260b6e950b74dba89b0283b73d", 0x1d}, {&(0x7f0000000140)="01", 0x1}, {&(0x7f0000000200)="28fe60ef00929393e7f76e7bcb589571e2a03b5cc168ad7138f0815b9cd9f9c9c761e0095cb60ec9850ad63090a28375cd0b8942c29793739c4866f75b42e7daa57bb523b110f205c787fe8883900b032afaac0c05a51b4e07050e168b49ef0880c5e9b06a921ac5", 0x68}, {&(0x7f0000000280)="bc175cf30c2822d263f058fbf280bfb01870b15cc2bd5292a36f5663514b4f02cf95171c7609a88e0ad71ca03cf1f85daf630fcf8a04d2d24ce2d15b4480e9ebcd7f4edb44225f396dc641f0308c0d8cfac6d7607dda3e96140cf7967045079309bfcede1ef1bda21fbca51e003516e88a2ba83818e3c0db071ec78871a713c100a3d733c71b1432bd7fc0ef2e00a99323de0ffbdd132418833d9adfb3c81b71b0266fe4006844b2f077362d0df71be8fa018d4f4a10a16534004e7cb0a1254519b43da90da42a52e5f11d7ecfa93b2d080c20bc24d7e396d93e7dae090adbee0633ccee46c96c66e9a3f0fd60", 0xed}, {&(0x7f0000000380)="729bf74ff54fa34ebb8f9e6357169401077115e22496c47260ac483ce0352122be9735bc152ea5db78a6f7cd50f070048624eff4f9c13fde54a461a437f9d7bb24472c5a6df380797211300b2080b4a330de490ec5390293f4043b1dad78f5a44698b8865126856789dd71b0bb0fdc3c3d8f007238c599a508be2411ba9110d99a1600f11d68c1418e1532785df9da57bdfdc3577582348150f191433fc4c239912dc57006bf3c446dfa3ffe923d6be0963a54e74df593359acb", 0xba}, {&(0x7f0000000440)="e76d05978e80648c82ba00e3afa17d2050504a2bae922b4873ff3f6969d7585619dd42edaf0c221580fa1402f033c6f5e4661554147bb5c798b28c31dbc135eb0a00ddf06cad341644295b677c3684e557039186ca306931968a000f233c109c4797ef9ee06adeaa8677cdce16ba12c2ea0b52b2611aab8921b7e79e0f3a6b699956685fc90cca997576638f65", 0x8d}, {&(0x7f0000000500)="bff7603fb453308568a08d7e172d7f13268eca2f79cd518f8b23b2fd871e01298366b2bca38cc5af73f9e857e1d864317bc0f5acefecc3308a573d145f22755c0993e06eb23376fac5f6cb19abb56e6956578abacccd4d5c48558163214dd6c428b08fb8e0080a9266f8aa", 0x6b}, {&(0x7f0000000580)="6f8aa0c966a66d9bd1c28c8ca7429262e2a9947a76c4656d9e554925dabc89cea1b23738da76d4e6aa0e094f065e31f148ff6adbdee6c5e2d43d29b2b893c3df62c69e7889f4631058c9ecb036c9ccbb74fd067bb0035f50ae9d5bf719d29da9447b003ffe9313197b79d2fbbf015da0edb1c18db1a4db897883d5d85cbfec958abbfe18135ed31d3e836db890251cbe437545885c9b2cb8529306dc5f068062f7fc827a69fb3603498029b65b1c1c7b8495a728963c445cf2e853fd835e46c4fe374ba52449f260a1f4544f718f4eaf2954a27f47199ce3e5847069abe175035a6f34c5b7289b0ca16a7b", 0xeb}, {&(0x7f0000000680)="4ab7d6ef1df9876904da92875edb49859f3ffa4fbacdf62871675a3118cd81877c60a77f67dc07f5a7e0d4965c31946667a41d73b96d158dc4568a07178bb3efee012b9b8d8ef5d7392c5c2d438b9ff8ef75300dc2a36d0bab35e8937a6d20b2d3c1729f327f0ec4484b5e4d5c224b023b30485c6a0c123f84c3dc31575bdac9731ac994cb4b6bad253e62ee79126529d8b6f6078f047b60b1fe9ef87de9db4df3b28a6e21136d28d989e5d736f9e96ce751a94e752278c94961cf97bd6143db3d05474e001300332c9f35df0b29c67f592d17cc2c97c677a622067860", 0xdd}], 0x9, 0x0, 0x0, 0x1}, 0x9) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 00:00:34 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1000615, 0x0) readv(r1, 0x0, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x0, 0x6}, &(0x7f0000000140)=0xc) 00:00:34 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, r1}, 0xc) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000200)="2bbfdaa8f6aa2597fcddc89beac2d27128d5a6e73aec6d623d3b0f01aa2ca4a79460e8c9", 0x7, 0x800000000000000}) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') lseek(r0, 0x0, 0x3) r2 = semget(0x2, 0x3, 0x40) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000300)=""/69) getpeername$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000540)={0x4}, 0x4) r9 = semget(0x2, 0x4, 0x400) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000580)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000640)={r8, 0xfffffffffffffff7}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000680)=0x6, 0x4) getpeername(r0, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000700)=0x8) syz_execute_func(&(0x7f0000000740)="6746dfeac483cd6d970000008000c4e1ededf83e666541dc9924b60000f3426fc4216dd5ee66410f01c4f2400fd078e4c441fae6b200000000410f72e005") semop(r9, &(0x7f0000000780)=[{0x5, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x0, 0x9, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000007c0)={r7, 0x0, 0x3, 0x6}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000840)={r6, 0xfa, "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"}, &(0x7f0000000980)=0x102) getpeername(r0, &(0x7f00000009c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000a00)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000a40)=0x1, 0x4) fsync(r4) r10 = getpid() fcntl$setown(r3, 0x6, r10) 00:00:35 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=r9, @ANYBLOB="29012bff00000000"], 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000240)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 00:00:35 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$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) mlockall(0x1) r6 = getpid() setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3}}, r3, 0x3, 0x5, 0x180, 0x1, 0x1, 0xffff}, 0xa0) fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x73aa, @mcast2, 0x7ff}}, r3}, 0x84) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000300)="9826473e431c1d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c4f20f2a4ea29d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7c8e6c3") 00:00:35 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = socket$inet6(0x1c, 0x30000000, 0x80000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) readlinkat(r1, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=""/14, 0xe) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r1) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000240)='./file0/file0\x00') mprotect(&(0x7f0000e58000/0x3000)=nil, 0x3000, 0x80000000006) 00:00:35 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x108) dup(0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x10000000, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ea8000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0xfffffffffffffffc) mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:35 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x1ed, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x3, 0xf, 0x400, 0xd3}, &(0x7f0000000100)=0x18) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f00000002c0)) listen(r1, 0xffffffffffffffe0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100400, 0x8) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000280)="a897e1bb7f4e88cec845430a1981479eeea097c7ab814bb0b198fc71196aca553781e526f6f77e2c9f3420ad96c8f32791bbc9047f957bfb6e782fac2cfe") 00:00:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) flock(r2, 0x4) 00:00:35 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) 00:00:35 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000040)="f040f79f66000000f2ae6666400f1aa292000000c4a2d9bd349594bc000044690e2dc1ffffc461796f4600c401595cb18c81f5a447ecc40209be93000000003e660f7c74f600") setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) 00:00:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 00:00:35 executing program 0: setuid(0xee01) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x200, 0x800, 0x6, 0x7, 0x4, 0x7, 0x54, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xa2a}, 0x8) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "07ba113eb88385a4601b9040e90abbfc728f8399e3f1577152fcb331749ff372", 0x7fffffff, 0x9}, &(0x7f0000000100)="d633e217023a26a337217d41d1b76ca970417361b480c8ae99942af6470b09c71eaf4767dfbcf2d773841c13c0c364fef431611055705e7846ddafeae05971e95b714e17ad13d2c9c7dfb6f6886df3377ceb0214065bc86b58a601fc0a3c45848188c296a6b82be1697792fa1d0c50157f37b9d5aa38462f43ac7777eba10afe6593971936e7a663033618faf8a0b2b86d4f00456be693025e8e956878888a56e7539c8c104c88009402925387b545e0b759646055ae682b47cd8a85815b22a93d246d860577b808d769b46e64e21566807e877df27dcb946364b881d3576993cd41ba4bc6ff9b17cb924c", 0xffffffffffffffff, 0x5, 0x4, 0x5, 0x2, 0x5, 0x1, 0x1}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000040), 0x100004) 00:00:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = open(0x0, 0x100, 0x101) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x411, 0xffffffffffffffff, 0x8000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xde9, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xb515, 0x7}, 0xc) 00:00:36 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0xfffffffffffffe81) r1 = semget$private(0x0, 0x7, 0x2) open(&(0x7f0000000000)='./file0/file0\x00', 0x20000, 0x50) sync() dup(r0) freebsd10_pipe(&(0x7f0000000040)) semop(r1, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x8000, 0x1000}], 0x7) 00:00:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7d022e2f66696c6d300012e7dd63bfa64bf7512db8912fa459149349e59eb1b98b91961d74386fc7f77c55e08e20dca5ca5c6c69010f2805c0fdf8dcd35f190ec55f8e557564bfcaf5bd74f7751557a6dbf0f18d564f5adea591100eae03a04022b3584a89b1ff7e88fe632f8295186e6be7"], 0x10) sendto$inet(r0, 0x0, 0xfffffd4c, 0x1, 0x0, 0xfffffcec) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000000c0)={{"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", "89a57deaa834b324513323c7c3016b4ba3ea17965e1fef30e5f7e20eb8ac28f3", 0x0, 0x650}, &(0x7f0000000080)="03fb7feb29f151e6d2bd90788651dfdaad29ce841d2bf4f14b66db452c227513ea9d2aad10d877bc9aa50d1db4311abc", 0x9, 0x8000, 0x7ff, 0x6, 0x100, 0x3, 0x4, 0x2}) 00:00:36 executing program 3: getgid() getgroups(0x1, &(0x7f0000000200)=[0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)) getgroups(0x1f6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000004c0)) fstat(0xffffffffffffff9c, &(0x7f00000005c0)) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r2) r4 = getegid() setresgid(r4, r4, r4) r5 = dup(0xffffffffffffffff) freebsd11_fstat(r5, &(0x7f0000000180)) setgid(r4) r6 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/49}, &(0x7f0000000040)=0x33, 0x30000000) getsockopt(r6, 0xffffffff, 0xff, &(0x7f0000000080)=""/156, &(0x7f0000000140)=0x9c) close(r6) 00:00:37 executing program 3: mkdir(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) pipe2(&(0x7f0000000040), 0x4) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') r1 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000000080)='./control\x00', r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) fstat(r0, &(0x7f00000001c0)) ftruncate(r2, 0xc7) 00:00:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000080), 0x7c15374dcc2b0064) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7f, 0xe5, 0x5000000, 0x4cc}, 0x8) 00:00:37 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:37 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0x1c, 0x107, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) 00:00:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="058c0200000000000000000000f0fd90f6dd78600c4b2d78000000"], 0xffffffffffffff64}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x0, 0x9, @empty, 0x10000}, 0x7fff, [0x5, 0x9, 0x800, 0x2, 0x9, 0x861d, 0x6, 0x44]}, 0x5c) r1 = semget(0x0, 0x3, 0x80) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000100)=0x13af) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x401}, 0x4) 00:00:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x80000000, 0x2, 0x200, 0x7ff, 0x0]}, &(0x7f0000000180)=0xe) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f00000001c0)="4e459f89577dcf4e24b9e038c27ab0141a9c2c2c02f8ad612ee608f76f700cd97edeb7b93e8a18d89558b4507964776e0dad73cab172cee63fa1e1d52b6b44aaeb71b909d6ed4b0eafc3e51690f00a9817a379276bd929ef468440c29c5d8ecd6a1603901058e136589b93ca2388c47dbedecdd4f344daffea5b6b37fbfb0fc96bd55f48b3eb73e8ca442dd167ec6d637e69eab20737577b8e6cbf1f8ebe4a6d530c48077b04a9049bb220a8a2e7e0749fc71aade4cd486ab8dc7ad32ce881e2d723e4adb86dffc201eb49b094e67ccb22c844b6962c88fcd54ef3f857c266f2939a2a9b5bd2e6472389", 0x0, 0x1, 0x7ff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 00:00:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c1d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x0, 0x3, 0x8001, 0x5389, r1}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) syz_execute_func(&(0x7f0000000080)="400ff4860000000045d9f6f267c0daecf04230ab00000100c443fd09f7bef341ad8fe97c8184089989999964470fbc046af266f266e50b660f71d000") 00:00:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb7, "63f5888d68862a4297b91402cd5b64b2272314fd2f6220a063afb48bc82082c09620d26e6478912dd03db543bb78bb8a14b434f8c105c40cf71c9b5110c1b0a6c35f283426d7729826a1ba6671a19b87ddfcb0d36c016989fca77a299477d523e1227c2d136d9410c762b2378d46d45440b174f4f28c968c64b3ec0f93c7ae523aa3ec15fa49c5af2f66c61b3d535d352ec583e9ec264f0be744b0211ed6676828d6c4fa218ed805c081de3898c56a51098fd6ae15a051"}, &(0x7f00000000c0)=0xbf) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x856, 0x5, 0x7, 0x8, 0x3ff}, 0x14) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) write(r1, 0x0, 0xfffffffffffffcd7) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000040)={0x9, "8c29f08e237e581dc0732b6348ce2579"}, 0x14) writev(r5, &(0x7f0000000280), 0x28) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:00:38 executing program 1: socketpair(0x17, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) 00:00:39 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="fd30940efb18", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/43}, &(0x7f0000000080)=0x2d, 0x20000000) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@loopback, @remote={0xac, 0x14, 0x0}, 0x2, 0x4, [@remote={0xac, 0x14, 0x0}, @empty, @rand_addr, @local={0xac, 0x14, 0x0}]}, 0x20) 00:00:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000040)="e41ad6a70c1d592d2b4ce13e82989b8d5722eb54c1abf29966", 0x19, 0x4, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r1) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="56e6cc4c1425b12e302f66696c000000d54ce8cab8e178cb70a37ab7a30655b9f85a9eed306abfca61b04e3003cb3d11e141710bd6c167021077666f386d939d026163f3a983a89a2d27b32fd11f8629145769c765d145a371d9852281f6968155e59fbf2646a4eacb5f9e8d4c3f7ba5dbae9b8593abb25e44ce72cf69298059b358b2d31cbf4e909b8e5411cfb61d80879fce37bdc84fe3f2553a409ca01bd5138ad80e23907532dcc7168173dc68c35842ca362ae3e3f8df9f40b606075a02c3131bd0a6ab9a25ca"], 0x1, 0x0}, 0x0) 00:00:39 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e22ff000000ff0100000000000000000000000000010800"/128, @ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000180)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0x9, 0x45fcd63d, 0x7, 0x7f, 0x1}, &(0x7f00000002c0)=0xa0) 00:00:39 executing program 0: freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x6002, 0x200200003) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) execve(0x0, 0x0, 0x0) close(r1) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="a20000004956bce447deb008e6dbb57bc00801c69b7a4a0104491f2ffe1b0b49eafc42dfd25f3dbea3854053555b4600041c50268990d23549938d02b4e0ca6967227c09964d6388cd61e69b20081c9149acc5f9563607da1839faa2cf9de8c324e7c9e26fb149751c8483888e1f20814c58e5fcf3baaac82859d6a0a7e4feb6c8b882cda12cebc4f9f8977dbe678f1917e05a1237a279b8025304b1a8a5ad5c34d72dc2b9d483fef2480a32dfd25b27663b"], &(0x7f00000002c0)=0xaa) 00:00:39 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0x0) fcntl$getown(r0, 0x5) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xda, "82f6242416fc1c321fc5e6667db7514352ed4d76cac62133f6ccf062b1f44d763185de5112a7408e0cd2e7e19a5cc524b20c7fb1a53f5595bba8a6fa865c2880efc052507d38f762bb484eb6473cef264cac4ff623f9d78b959bd9d90a09a10d36b473c00c9f75f9d2100095c0d55d749c489fc6b10c49bc29de51a8ce5506bfdfba49c047537b4c6cebe64610572776b884497a4ddcf8fa0cb5fb6b8a2b7286ac1b906fd9c915f656238753419173e71d96db036703dbb406f99573f3866a033f766e3043059ebd1f98d0b5bcfb766835164d9b3c8d49abf8ad"}, &(0x7f0000000300)=0xe2) socket(0x17, 0x4, 0xeb36) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:00:39 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = semget$private(0x0, 0x3, 0x2) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0xa, [0x100000001, 0x1, 0x6, 0x1, 0x6, 0x2, 0xbd05, 0x698, 0x1, 0x9]}, &(0x7f0000000180)=0x18) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 00:00:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="300000000800007da1ea9a7ee3d502b265ab7be894979aea10d3e6cd8631e15b933b5ced3fdf974b66a8a816c8121e2b7e84fb5c5be41296fd1bd07115aea8050a7486d82cf63a7b776aef4dfbd702e98f3d040b7fa4f1b5f5a25d468a007b92443690aed4014946aec7d8af3a273bd47a54e99323cb75f9da382a06f3c2a43b14db2180607700e28e2fb284aefa95adda17355a7d1839387dbc3add464fabe512c8c038640ad7689f1c94278eeae14b0e5917d50eeffcb0ecde5f4b9507cbd707eebc8ac33ddb1f0f0ce11a9217c9fa1d613c3549c533db68ea514eb69259a175596a3351e7513867d4b3b22e5a5fe26bb539121c2c001f396751f079825d70c33fd223990d5d8185350a6ade13fa6bfa9a02893cde97fe5b4248d4f7e4c7bbd058f20fe0c7c0bec627f71b3dcce253090112a9092b1c9e3084bb49"], 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:39 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fsync(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1204, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={r2, 0xf5, "d9c1900d633c06c5cf0399a5b373da5026b756541c1ff9a7f877d62c9e9ba4785ab1f7195eb57e6a88298abdd20253f22625d773d3273af18582b5ef483f1a7c137873450eb9448aba298e3402d72755fded1157991320b85046aef3a155c03588e1e6120a1719f52ba20d5ac69a82bbed9a347911fd8303cdb1c7f949f729d6fa225ed9d8f239b1719e15e40577bd0635e6930557b5ebefbc09b66469fa8a557a71ac9127394424a841d02bf2c825109e8247ddf5318632aeee355348084eb7da511551ff01fb1de5763c2b917075f5326002bceb9734e332c0c2fc9c591fa636b99546330bb0654604409ac5c5452dec04ab9ef0"}, &(0x7f00000001c0)=0xfd) 00:00:39 executing program 1: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a00), &(0x7f0000000780)=0xff23) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @rand_addr=0x7f}}, 0x0}, &(0x7f00000005c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000600)={r4, 0x9, 0x401}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) getresuid(&(0x7f0000000680), &(0x7f0000000700), &(0x7f0000000740)) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000002400), &(0x7f0000002440)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000029c0)={0x0, &(0x7f0000002980)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000002a00)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002a40)={@in={{0x2, 0x2, @rand_addr=0x40}}, r2, 0xf, 0x4f, 0x3}, &(0x7f0000002b00)=0x94) socketpair(0x10, 0x10000001, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000002500)={'accf_data\x00', "27b7706c3f15bd100508e11c90c2d580d2727c6562a44715e99b38bd38bedb4fe81c40ef80557f4ed3934ca72d2df6e4244335abb7edb8596956984e805b530f91a8e6825ee30ff31e84f8aea498f8f136f31a43337d0d0726815b82c57b1e8699253a832a95fcce1d6702f1323088c6ce570ffa3fdbeed714aef40c99e14ebdc0925ca05acdfd7ec616e5e561b454318d821c6db72b6dd24efb5755af37e4795a7bb7dd55a4204a28d4631c58c4d2b898676a2bc49c93fcd97f7bd3bb1876b63a8436852cc4075ef8a0e7711bdc7d366c74ff8a29e062ca45ef9e66c24221358af920334c18fd47b686d31303cb4a89"}, 0x100) sendmsg$inet_sctp(r3, &(0x7f00000023c0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x4, @mcast2, 0x8}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000000200)="a225970b03f90fcc7fe2f92b8fe7b001e7dc3f95ffea2a868a28c517f0f1b6443739c9e6be1b9edd046c34d382f45be7420dea98dde4d62b653da3c1b196a1a8d583781576abed80c8b50b9cdb4f47ac30af144f4a7b1749b37c201d55423b7c5776ac86bf9609b1cbde2c57f7bc27c1a70ba9e9ecc227b258085e1fd06a836787e789b74a0b5d735cdad11c0a1c53ec6562d5b48882a4c7e68868398a108bc809a50b8196c3875887ea8a0ae53fd42bbccf871310c1af750be9597af8f2e65e813c5dff95e90a9494bc6417a3ca2498f8b1c2134a007dae3ccae331dc35a0", 0xdf}, 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0x1000}, {&(0x7f0000001300)="1cddba20d41f43e62f3cbe1782cbf37d2d4a1823e2835476a056c30532c32b451fb28b58d54233587abba8e6ab1def6cd63101d2c19c300adc3952e2d9948f5b48e5b98220b7bdc4a72e74b1629cf2d021587cd32ca19759d6c78382bea083a696b583ba2d2a9d6073f011013640d7", 0x6f}, {&(0x7f0000001380)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20104}, 0x80) readv(r4, &(0x7f0000002700)=[{&(0x7f0000002600)=""/251, 0xfb}], 0x1) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="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") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000024c0)={0x2, 0x5}) r5 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r5, &(0x7f00000028c0)='./file0\x00', 0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000002900)="01f9aa990096951d793cb34a08e3c15fb8890dd0af06b3ba9d2b908b69a66a15e5a4e7e788587fb4f39cc895ece0438755c7a78105929d15a8c62650c48e732f6a20aa28c505d3cce0da1942cd0cf7ffd0e7a6b374c864de347438fe5fd058277aef49965ae5eab3e4") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) getresuid(&(0x7f0000002740), &(0x7f0000002780), &(0x7f00000027c0)=0x0) getresgid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) fchown(r0, r6, r7) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000002480)="267717957d932c7372459a7852e859554f5088d012d37df97f020e68fbddb7c86736ba51") ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000002b40)="b3212d5ee228950eff3dae8e88d67168f882cc17313b17bb4ebf9ba161d6e67d09884b1445db011f3bf60c81a21a50c53fae4714ad84f5fc47113226f7c9f5a74199fc2240e60971f8d4fc9a7e40fb30c41379dae497aa6a78befb5cb8bdd4e9a9f260c6f3c76899a59d928586862d1a90f330b0bc53b11d621fa564a768d1338b49ea6c2e161aa26ed5aefc77c159dd72de3d7de8dc85036f2a8418156475c65c7726dc001683c8964b4b6db99bd14fb76b7b6dd87ea9d5720f11796b84d81f619d995f2e3a2b890c1f2661739d074cdc43160c06116ba353394c5635fc7a4e1c01a570536e30a2ae6cc1e05f8450144ff3") 00:00:39 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:39 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x3) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) setitimer(0x2, &(0x7f0000000340)={{0xfffffffffffffffe, 0x1}, {0x480000000000000, 0x7266}}, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x5, 0x1000, 0x7, 0x8, 0x80000001}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000480)={0xb7, 0xa7f, 0x100, 0x7, 0x100000000000000, 0x0, 0x8, 0x3, r5}, 0x20) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:39 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x92) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="40e3cdef6c9fbf583bda9208194a0f23808be988e11fc1896e76e0accf613f3e6213549e0e0e1ee8c34e2bc75f42a7c3e4c7cbf7bf22582ed3f515c4e2f7926707cc7f450bc463b2e56efbea81c7a3") 00:00:39 executing program 1: r0 = socket(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0xf, 0x9, 0x8}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8440, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={r1, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x200, 0x1820, 0x7fffffff, 0x5, 0x9, 0x1, 0x0, r4}, &(0x7f00000001c0)=0x20) 00:00:40 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e000000200bf0fe0b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7139d1cd19a539a2536158f473192a229a70994c6b146e89cbeef96339fd83fa62965e73954a0168cf91ee0e8ccb4f6a7be67c0c3d0d9323addb9de6d2807cdd87dfaf12a0d145eff4014e76c0ba315f84bd57974dc61fba81a7cf0ab96bd0809ed80693718e67f27333f", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x8, 0x1}, 0xc) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x20000000) open$dir(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:00:40 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) r1 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000002bc0)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000002c80)="d39845f566270d13150f151d76cb4b88ca94068b349d6f1dd906676e1f12352613268895123aa20ad7c6d1867032f39bdb71eb972d2db0796f6ceba171f33088d6cbba22c136f1b1bfe4a6365e53a6e70229525c0c042cc49736f542c8bd6d54b1ccbdc80e88145ab81567c26d2e89d9ac853cba761d66dcffa08cbe50a362db52aac28642792a471c553494f72ece2be40707af39c97588801bbca0d3bdbe105ef64da13822216f876481e92f1d6e7e4c635c67efd7794b744e125259c242eac02e74a58a6f68acbdcc3949b7a8b833e33c480340") r2 = dup(r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x29a6}, 0x24) getsockname$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001800)=0x1c) writev(r0, &(0x7f0000002b40)=[{&(0x7f0000001840)="a42b999c7f0b1a4dee253c53c2adb6af9ed2648fb556181080cb037ea0e3ccc31e846cd8f8f8252c9094570dfaae5707172b356e8c8b72fc1904d14c1bd73b650bf572eb71b3ef33a7516214bc8c5dc860c05bef222bec1afc96f9366060d643de97e428b54af07e4e5e4b73f516d5148f2fb0953dd1226322bd0b4178ffe9fd25dc2ea3606a01006b8a6091", 0x8c}, {&(0x7f0000001900)="d39b665467490195bbef7f7f4ffb337de7554131550ced4086c400d5c704d6e3ec756f6bc0b567d1aa218be00769b83e2e945e715f17b7da3f7694014f56bf8f07151228849317b11476e570c78c0bdad0ff990fade07798976858e43ac059991b298ff4a9e3da12b88b9064fd0416213a12ac9876e80f108638cbc4ca0a73b9cab506ec83b1cb94502fa8b3342c795dacbd", 0x92}, {&(0x7f00000019c0)="62d374aa827c291ab1b10a953d48a2ade2b5448d503d078fa050eb1670f65d740452d2c0124ff9c2bb929d6b6199658b8da5a575f5325afff4232d6980435904ccb05b13148f7d70c7156a7f653182d05dab0ae44c8bfd29a59076c1799681f22e87746d8c809f52c9832f26c4f3296b20d9166dd572f842e73dc41dd0eea8c825530c58de1f2d21aa788b5fb5b00839e4", 0x91}, {&(0x7f0000001a80)="68a0ae35912b601e7d5ab06c7889cff38d418f3f9d2cf999b17299130f2c888059083b71faf215147f5559dacb9d624d93bcef3e4b385cb63ff5e4328e4a807b25ee2dbcae221c5996b6d30649b81eb327fde334da15ae0dd4c16e7c5daeae8dd7e1b42a7ad6f6bca0ae26dab2b65f34929fce4fbcc6ff004b8a2ef48ebbbd9b", 0x80}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="36cbed625af4ad759b58ea594eafd0fc510d8e5a3a12e8", 0x17}], 0x6) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000001380)={{"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", "1e400abc4c6723ad733892563cbe68de313f96c5474d1536f4f16f76c630fb8e", 0x264201a0, 0x35}, &(0x7f0000000240)="a8dc8d3027fa93e67691b409a92152ebeb35f5c0f3cd3d9fdd319a60eb650652429849a34b295de247880a303dc7cd4c3c7d79ab6cd4076de1552ae68bfd534274bd0a0bc32230aea15a7c58e1ce5ac7088ecbf93fe2dcad60c926893a90e54001b7d36721e220045f96c2405a82de3ba2af14d1a61991a66faa9c5685773f47b147094b9b7f450acd84ac50db6ef54a22e16a08e28e86d5d8", 0xf338, 0x4, 0x978b, 0x100, 0x0, 0x1, 0x100000001, 0x200}) connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:40 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) socketpair(0x1c, 0x3, 0x0, 0x0) 00:00:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) 00:00:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xfffffffffffff001, 0x5, [0x6, 0x6, 0x1ff, 0x9, 0x8]}, &(0x7f0000000200)=0x12) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c7d0f05f359bf02000000c4e24bf7b4380008000041e2eba2a2363e460f1a7010660fdefcc4c1f9d602660f6b32fb430f0fd49a0fb8c44e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c47bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010660f3804d9c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f68080f72f30c61c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xaa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000180)=0x8) 00:00:41 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x130200, 0x80) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7f, 0x5}, {0x3, 0xe36}}, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:41 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x4, 0x6) dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x5, 0x0, 0x4, 0x401, 0x9, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x68b}, &(0x7f0000000340)=0xffffffef) 00:00:41 executing program 3: setgroups(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xba, "cb00c7c53cac5e04a43df21011016a67e225c1ed98679f02c65283843173a1b7468af3bfd008739d59c8a97e46589cd735a1ab0b5cec9558f9cc6957e36741394387c762748503841efefe7a6ebfe7647e671b16440fc23f72b2f62ac688f45a8e0ec0f6ad3d7d9630c9c448109088ce62264157bed3449680b55910b879f99486675bf78a5ef8bdaea9be69d92c736b725a5e07eed883f5df708c9d2ba5d90d368c0753025cff8f41be33944f44271dfd1400d580a79d2cb8b9"}, &(0x7f0000000000)=0xc2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") mincore(&(0x7f0000fea000/0x13000)=nil, 0x13000, &(0x7f0000000100)=""/97) dup(0xffffffffffffffff) msgget(0x2, 0x102) msgget(0x3, 0x80) r3 = msgget$private(0x0, 0x3) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/5) 00:00:41 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020097f500000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x100000000002, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 00:00:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x1, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) r1 = socket$inet6(0x1c, 0x1, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x6, 0x1, 0x300000000, 0x5, 0x8, 0x4]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, r2}, 0xc) 00:00:41 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x140) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x8, @rand_addr="89c6988dd936bc5765bcd9933c76cfc1", 0x7}, @in6={0x1c, 0x0, 0x36e, @ipv4={[], [], @loopback}, 0x7f}]}, &(0x7f0000000400)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) r5 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xfffffffffffffffe, @mcast2, 0xfffffffffffffffd}}, r4, 0x800, 0x2, 0x10001}, 0x8c) semop(0x0, &(0x7f0000000100), 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)) 00:00:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x80000000, 0x4) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0x1, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) pipe2(&(0x7f00000001c0), 0x100004) 00:00:41 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) r0 = socket(0x1, 0x10000005, 0x15) mlock(&(0x7f0000db8000/0x1000)=nil, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000080)=""/127, &(0x7f0000000180)=0x7f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) 00:00:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000280)={0x80000000001c00, 0x0, 0x4, 0x7, 0x0}, &(0x7f00000002c0)=0xe) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xf) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100000, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x100, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffff9, 0xc00, 0x2, 0x8, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e22008000000078ef41e90000000000000000000000000100000000000000000000000000000000deff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035c8b327ca565eda22fa01987df93916d4d9a0fedd383ee7871e1cdcbb668f2f983c8628099b62", @ANYRES32=r1], 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040)=0x80, 0x4) socket$unix(0x1, 0x1, 0x0) 00:00:42 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x7ae, @ipv4={[], [], @loopback}}, 0x1c) freebsd11_fstat(r1, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x80) 00:00:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x401) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000400)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x1, 0xf, 0xa7, 0x6de8acbf}, &(0x7f0000000280)=0x18) r2 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000d4b24ad9251c56c12b68113"], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 00:00:42 executing program 3: setrlimit(0x9, &(0x7f0000000080)={0x8007ff, 0x80008}) socket(0x10, 0x3, 0x1) 00:00:42 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x6) r3 = semget$private(0x0, 0x0, 0x400) __semctl$GETPID(r3, 0x4, 0x4, &(0x7f0000000000)=""/169) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r4, &(0x7f0000000280), 0x26) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000080)="b1f281cd806969ef69dc00d94c2c398f8978cb2b64663e6ef91cc1589068f4a957f9f90fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4634d5c8d08000000ca01fea7c4836d0f4d009d30aea36e646736662e66470f380841060804f4") 00:00:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x6, 0x0, 0x0, 0x20}, &(0x7f00000001c0)=0x18) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) 00:00:42 executing program 3: mkdir(&(0x7f0000000000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x88, 0x1) linkat(r0, &(0x7f00000000c0)='./file2\x00', r1, &(0x7f00000002c0)='./file1/file0\x00', 0x400) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) fsync(r2) 00:00:43 executing program 0: r0 = socket$inet6(0x1c, 0x20000005, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0xffffffff80000000, 0x400, 0x40000000000, 0xfffffffffffffffc, 0x8000, 0xfff, {@in={{0x2, 0x0, @rand_addr=0x401}}, 0x0, 0x0, 0x1f, 0xd2, 0x4}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7f, 0x1ff, 0x3000, 0x8, 0x9, 0x2, 0x100000001, 0xff, r1}, &(0x7f00000001c0)=0x20) listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xb108, 0x3) 00:00:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:00:43 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xffff, 0x7f00000000000}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="aa7c55e24c2c2fdf2d4dd59483f22a2b00fc67f077ecd3805f2fadd81cb33b820f3cc7fb06055f641b4b01b49bcdb41a65319ab027ad84b9a4e2965e5b7966bd14e17a3707352ba2775c2067cb3f05df727235c4") setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x4, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xff, @rand_addr="9b0539a637d0bb8209916983a68d2fa9", 0x4}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0x8, 0x0, 0x8, 0x80, 0x5a, 0x491f}, 0xa0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000300)={{"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", "5b715bd1aeab1e8aa86b853c29f68bf3fd073f44db980ad3d38c455c442eef91", 0x40, 0x79}, &(0x7f00000002c0)="ac10ea32a02b28ffbae8af747d5ffa60a502a4ef964041e1df0d18f31e611a78a2afd68616f2196ee4925d", 0x7, 0x7, 0xfff, 0x8, 0x8, 0x0, 0x7f, 0x4}) utimensat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x0, 0xd0}, {0x100000000, 0x8000}}, 0x200) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "2a381e1153ba15f40611db56e959c01e856a0270eb339ec6ad6e2be221c42b8b", 0x4, 0x4}, &(0x7f0000000800)="fe160a03c088b8e9b5ac6488639da4cbcd0a27984a8cd6efb8977c563dc9454406325b719ec47542b1aae074096ca5dab5de5f05ea4cdec0407eee2fce315c72136f5bbcfdf68e80f1b863732644455c9312a6f211a10ac404b3acf7159885ee59997bdfdb81e98f1f20193e610cbaf96552eabadf2a205b37730c5b187eae417e2e8a2622cedf388d13796e3e4ef5a157", 0x3, 0x1, 0xffff, 0x7, 0xffffffffffffff4b, 0x0, 0x800, 0xc8b}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d40)={r1, 0x7f}, &(0x7f0000000d80)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001dc0)={{"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", "45dcc8b12a4ec162b5c1fd3d744aec8dad70294af79b093698df7c33d816c01c", 0xffffffffffff84cf, 0x2}, &(0x7f0000000dc0)="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", 0x9, 0xd4a, 0x2, 0xff, 0x6a500, 0x10000, 0xfffffffffffffff9, 0x3}) r4 = getpgrp(0x0) fcntl$setown(r3, 0x6, r4) freebsd11_fstat(r3, &(0x7f0000002240)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000022c0)={@in6={{0x1c, 0x3, 0x3f, @mcast1, 0x3}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002380)={r2, 0x7f, 0x4}, 0x10) fsync(r3) r5 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000023c0)=""/28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000002480)={r2, &(0x7f0000002400)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000024c0)=0x10) shmget$private(0x0, 0x4000, 0x511, &(0x7f0000ffc000/0x4000)=nil) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000002500)="ab0f1bc6633eebc934baa5870be78f9e5c3cd1a265950009527093147c809795fd63863f6580997a60efd3904a8067c69dc0") recvfrom$unix(r0, &(0x7f0000002540)=""/49, 0x31, 0x40000, &(0x7f0000002580)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000002680)={{"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", "f99262e93af6b0ce5b640fa4d9ada8984d60c84d9fb10760a3bf9f1d7208db12", 0xffff, 0x6}, &(0x7f00000025c0)="a7bebfcd5c0661403159dc2de7bcdf4f61e5bc8d9fb07a848652f91946f56d6f90f2b6682aa9ddabcafa204804b79ac895a98d06f7fb8de23c6429dbb701d47e37cfe502f880f9202082d30b4304563b984de480f07e52d6fec7ed11759607508a4175d0742c7252d22964abe9b1e73031f3fc113b0b2b37ac3aa3706aa3cbb6df33b2f3918fbb1c84df517bc0c3a9e290d0d9b77990b635dc52a63f554f9fdd789ebf151ec24c1b79910451178dfb92fe63bd456ac8", 0x9, 0xfffffffffffffffc, 0x1, 0x4, 0x9, 0x3ff, 0x9}) bind$unix(r0, &(0x7f0000002b00)=@abs={0x1, 0x0, 0x2}, 0x8) shmat(r5, &(0x7f0000fff000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000002b40)={r6, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000002b80)={{0x1c, 0x1, 0x4, @loopback, 0x1}, {0x1c, 0x2, 0x1, @empty, 0x8}, 0x6, [0x19, 0x1, 0x853, 0x100, 0x800, 0x20000000000000, 0x9, 0x3429]}, 0x5c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000002c00)="1e3d43df58d36f1084f1db6824d141589dacc2c05eb48feeee92f9fc406007e673d66ecccc7a92ec409c9fc397e1e4948fbcef05994d2185f274d1cd17bf4153bda80f9ab404d0f4664cf6c9976efe6bc96be5f3c4bd204a") 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000140)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e134f1ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c6c27d0a43212161610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa8f87a0c7a0cd48cc7e86600af680808360fe258009c618de3b718264788fe8fa95093d2c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x101) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x0, {{0x1c, 0x2, 0x445bc81, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "48174486715caeb3b64e03245243dd050235f1c0c6dcb069bddc69fd5563f697", 0x10000, 0x30}, &(0x7f00000003c0)="4cf4090d16d1606380464d8dfe628392a7d0533a2cda56c8b6336fb383b043c33d22daae64f724a4ef37c76557ac3d", 0x4, 0x5, 0x10, 0x39, 0xffffffff, 0x1, 0x6, 0xffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) connect(r1, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000000)="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") 00:00:43 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r2, 0x7, 0x1000, 0x7}, 0x94) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000100)={0x403}) syz_execute_func(&(0x7f0000000440)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4c4c14575c939ef2a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe906509b9b9bfc00000f014fedeff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") lseek(r1, 0x0, 0x1) 00:00:43 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 00:00:43 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x81, 0x1, 0x3420, 0x2, 0x95b6, 0x9, 0x80, 0x3, r1}, &(0x7f0000000180)=0x20) 00:00:43 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, 0x0, 0xa00, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) openat(r4, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0xffffff59) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:00:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) 00:00:43 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0xffffffffffffffb9, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x685, 0x0, 0x1000, 0x401, 0x7]}, &(0x7f0000000140)=0xe) 00:00:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="27c860f0bfd3d36a056415e2d5da7281e3e0d6ccbf6f4e1256bdd04643a35f99951f9376ce58c571c14f485b1d58c6d453ab18ba15bbba70441dcb0500000800000000002352510f55f54964b046b5c23c030916adbb60adc4169264d7ab419a45e70b29510494820fef591e6e2c5e0519221b95ee610c5584d5ebc62c71b0e9dc745b79de21f0d603d4012cf7390a52ed6d9465541d5a329e2075c055"], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000440)=0x4) r2 = dup2(r1, r1) pipe2(&(0x7f00000003c0), 0x100000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000280)=""/234, 0xea}], 0x3, 0x0) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 00:00:43 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000001280)='./file0\x00', 0x102, 0x2a77d79c865d6ae2) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="fc716882c48f4bdd053a26f7bf533d7763ffbce0eec6166689d38219a179f60707de8d55a956cb649ec79c215d6f95051c3123259fc05ded5f086305ee54ac091abfa2bc8a59de0ecc800c64bdb65ec14f2150e151eb5895d14a29c6e032cc41abf9122c43cb81512e27efda7ce04d21c8d2cf9babd8769d5d88325c8f2705b6c1266a4bf9d0e586497fe1efccaf5df354c4d1e967cf441c5e4d78814cdfca7bd12254") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000240)="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") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001240)={r1, 0x3, 0x34, "e8dc1d18a55cc6a6b8114635291f8fbd6ff47b80808683abc32dd6ab8ea38dd21073da9b42d20df20ff148e072364f429d7d16f5"}, 0x3c) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup2(r0, r0) fchmod(r0, 0x41) ftruncate(r0, 0x101) socket$inet_sctp(0x2, 0x0, 0x84) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x6, r3) fcntl$setstatus(r2, 0x4, 0x10040) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x5, 0x4d07}, 0x8) fsync(r1) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000080)="5994fbd9b4708480ec4660c4c30ab826d895b7b9f3cc947e270059019851f7f0978a0d650fe0cccd865578dfeea5b8ff31f7dda7984fbbaf6b084d9cc90cc783545e34e19f9538775a07859b2511d88d853a8a13a385af9023e047f9dbbb1970334d5f96fb95db118631d6ee999d37d0702a6fa28b710368f5d2ce8c02bab35213f2eb41a272078973ca2168e60fc0ffcf5e27c733f89e086585ea2742ea8c9a44c9aec349632721b38ee8bf7a48c272740f2b8622866447437f856aaa1c8328587fa26069cbd9a5fb54a9359d6a9947a87414f7a75465efbaf8777e4c341a36c33bc94cf8d9bf42aecd5e55d9") shutdown(r2, 0x0) 00:00:44 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 00:00:44 executing program 0: setrlimit(0x6, 0x0) mlockall(0x8000001) sync() sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r1, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x90000002, 0x7ffffff8) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) lseek(r2, 0x0, 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) r3 = semget$private(0x0, 0x2000000000002, 0x422) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:44 executing program 2: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x43) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800"/4087], &(0x7f0000000080)=0x1002, 0x30000000) dup(r0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x3, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3, 0x100, 0x8}, &(0x7f0000000200)=0x10) 00:00:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) 00:00:44 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:44 executing program 2: setgid(0xffffffffffffffff) r0 = getgid() setregid(0x0, r0) setregid(r0, r0) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000240)="96f3a798472c431c0d0f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494c61600c4c17877c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f52626479491ffff02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:44 executing program 2: r0 = socket(0x17, 0x4, 0x1) r1 = dup(r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000180)="6d6730f9234890ed800a692d8b9fbff98c5d3d8bf268e1662bd8ca487df9cddb3f879d62602c07a9a2d33ad3a05db17f8bf8e3ff06b77f9f124a2a3cefb4381ec0525174080237390c6521282add40cfaf2dcf08eac836624677dded52a05024b090ad1a05c86cb07b22109be0ffd8810b0d4b10ce1fcb93e4dca7be99e5531a0c1b9f7e0604321f4f450acae05afedbaf3c913b8289e9a9d22e78d6feef992067fae5edbcdb") setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x140, 0x0, 0x1410, 0x9, 0x8000, 0x1, 0x6, 0x81, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xf, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0xfffffffffffffffa, 0x8}, &(0x7f0000000140)=0x94) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) mlockall(0x1) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x200}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100004) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000500)=']\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'], &(0x7f0000000780)=[&(0x7f0000000600)='%\x00', &(0x7f0000000640)='-,\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='<$($\xa8\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='[\x00']) r2 = openat(r1, &(0x7f0000000900)='./file0/file0\x00', 0x20401, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xffffffffffff786e}, &(0x7f00000001c0)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000002c0)={0x1, {{0x2, 0x3}}, {{0x2, 0x1, @rand_addr=0x9}}}, 0x118) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100"/136, @ANYRES32=r3], 0x8c) 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x10000000) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f00000009c0)="c463154ba7aeb20000b346df5f020f052e430fe0f1c4a37bf0c53e410f01c2c4810de3036766010f6b3232660fc4621bf5f28c3e0fb8c4014e4ec4417950db1e0fa0abc482f9332bc4e10bf8c4f8c6e7b712c483397fd300c9dcdc2ed239f24589d971e6a971e6a9214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f68083e660f3821f86c6c696169e3c0f57f262688fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a2612666460f2f4007") socket(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x408) 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000), 0x1) 00:00:45 executing program 1: r0 = socket$inet(0x2, 0x20000007, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "91e8639187f5c295373955be9df57b72"}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @multicast2, @remote, @remote={0xac, 0x14, 0x0}}}}}) pipe2(&(0x7f0000000080), 0x4) 00:00:46 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) ppoll(&(0x7f0000000140)=[{r0, 0x2108}, {r3, 0x40}, {r0, 0x8}, {r1, 0x4}, {r3, 0x104}, {r2, 0x20}, {r3, 0x2001}], 0x7, &(0x7f0000000180)={0xd, 0x1}, &(0x7f00000001c0)={0x1}, 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:46 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) rmdir(&(0x7f0000000040)='./file0\x00') 00:00:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666d6c53a6aec7653000"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x100000043) 00:00:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x2, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="63c680d22812ccc45b526fabc10e4cdc3dc65868e7903bf6b3a9d8470a21a690c2f9071cb9004f3d69131e02d19d89be61f65abd518d2182df29d618790b135b404b277d22a0016abd564ed2cd0521b8e1192c02c9211e5d4f68aee2437ad8ce094e9ab385e2726bd1d48de2392de8ce90d39cfdd400f13e6a3bfe5a2be6c4880153ba1d90ba8277a8d689a1d2584867e7cdf39b33afbe400fbe4c7d5e12a975fbeff9", 0xa3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="390db6afeae17923cd77b51273672d4740bed9a580c3546150dbe67c56635b735ce2f041acb313e7b107f39e0b707bf00e083de90fc0e054c615392ae044120858625bda6f8444c2524e71f503b33a7a88d48da56f7a54b82458c0ce5e7323f9f72705ec334baed54555125bdd45288eb320ff674d40e2297809747e30a202c5d73dbaacb8da6472327dda1214dc13768663e11e253d9f0893c2e247b67cdff75535daf6184384a7", 0x37, 0xbae, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x7f}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) 00:00:46 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x29, "2e7a47ed602c9ec5eb087fb0dc0cc9547172d2b94d36d69d93fd40a45c18e858c7b626041ae98fd51f"}, &(0x7f0000000300)=0x31) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e21050000000000000000000000000000000000000043ffffff00"/128, @ANYRES32=0x0, @ANYBLOB="ff0f0000ab04000000040030127b7e5c6e928d85"], &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0x2}}, r1, 0x0, 0x5, 0x7d, 0x6, 0x1}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x6, 0x2, [0x3, 0x1f]}, &(0x7f00000001c0)=0xc) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 00:00:46 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7, 0x9}, 0x8) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18a, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="13000000000000005b00000000000000887a9bf6bc735c4f65f5b8739d16640e0581827beed7231b62cccb0cf21dc35ea68df4182165dcdcbff6366f4692abe779dd94fdac20c75c47818a2b8dad3ad0eb9a027720823d2b4b2febe8837ee8440f60a108210bff16a117bd76f5df2fddc83bd9b526cf92271076caf21e307b6110a1426a605d8f609ace7c372f"], 0x8d}, 0x1) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 00:00:46 executing program 3: syz_execute_func(&(0x7f0000000180)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") chdir(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x20000000, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xff, 0x4) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) 00:00:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:46 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x215) sendto$unix(r0, &(0x7f0000000340)="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", 0x211, 0x0, 0x0, 0x0) 00:00:47 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="621bb11508542b8d2f2eb32e60e1fcf394bfde20f0b449dfd14196a885c8e2749169801440b19670f00b19fc174407cb83550bd4d757ec57f6dd91b62027cad268abbfc94f2afb90f7c2ff274e46b947d1199b88f554f4f5adc110300539d6716bd11f9c775025c077f9e673e52b583619f2019b18fe388695db48b5157464a24967ed4e7840f1ef57a5dd12c6bb184340b1c78b056a3969f4") 00:00:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x114) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1ae, &(0x7f0000000000)=0x10000000000100, 0x4) 00:00:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="82022e967f6930161fbd80b365300000"], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:47 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x100c01, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10) getpeername(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000000)="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") 00:00:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000100)={{"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", "8d5841602aebe0538d5b73871efdde81b283d5dcefa3c449e3f24b93fd619e7a", 0x7, 0x80000000}, &(0x7f0000000000)="d6a4b36b8776dad0713c87202221c05e8b3e5501c2a6382666a5682de7c774d4401d07d41990e79ad02d5150cb4097aa40ae2fe0e8fbd10aed6acd2a97e23b896b4c99cfa9024829d19f27567bd40448d0404985baf1a69969890ac287d3b49d35f4efb9ab8a8dc741e8826ac6f04518", 0x9, 0x1, 0x3, 0x8000, 0x4, 0x1, 0x5, 0x100000001}) r2 = dup2(r0, r0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000000c0)={0x0, 0x0}) 00:00:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x0, 0x800, 0x7fff, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6000000000000, 0x2, 0x9}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x8a}, &(0x7f0000000380)=0x8) sync() setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x939}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x86, "1760b1535de62824c20f058b3745b66887668d87f23512ca08255a89795888fc62a4272cdffe85038c4634fe733df260a7c0a0ab1160cc54ad2a2dfeef301ab0e2b85d099e8d329ff4cf5e002a8ee0aa2c3297c0d6d877bbcfd87f4c22944ddabb3b60b99d3be32e5e9ed9f849067ff8b7387b89d57fa01009a00cbbde06405da91c980b8f4a"}, &(0x7f00000000c0)=0x8e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={r2, 0xab, "4204f5c06d4e7ee3bc0dde2bd846caed8ba47d2432d2489539c895c3a2e5877a467a0823dd564cf9f3085863a3487c124f38bc97c5fa3e798b05cc27ccb1dd861e07a9a78719c337922aed3d1705e9cfea841ae0f58379afc01c061525d49865b328e98ed82f435703aaa3495d23f414bab3ba45f9fe897d681dfdaae8822f47c0535ed9ff35a146f4ddf78afb30f1bb5810e1e3ac815f5e66b1594867f587a950c0a402e09166879b4841"}, &(0x7f0000000340)=0xb3) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x401}, @in6={0x1c, 0x1, 0x7cd7, @mcast1, 0x100000000}, @in6={0x1c, 0x1, 0x6, @mcast1, 0x80000000}, @in6={0x1c, 0x1, 0x9, @mcast1, 0x9}, @in6={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x0, 0xff, @mcast2, 0x100}, @in6={0x1c, 0x1, 0x4, @mcast2, 0x2aa3}, @in6={0x1c, 0x3, 0x7fffffff, @empty, 0xffffffff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0xfffffe2b) 00:00:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) r1 = dup(r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="f2c4a457f63389b59e1cd8ad0707c16cc698bd0d02011b7c5e23d3c97f0fcd0722025de94ecc3c2a770b9eae701b403a6c489ea4526e0b44b0b00ed3d3daeef51caaa8e86666ac8bfa0c69035f6d76bed060b490020b779617bb71a0586fafb1368e1e517b033c93839bf220f1b986b1eb13b28c3070aa43e3d3ec291a226bc8a3068ca8c0b9f969226a598a8bcfb413e5dcf95cfa0a4f47ba6f49f3f741eb4233e7bf1a9ecac2aee0824d4d4ea50af4339890410893ba0ac6042ddb215e1835a241364f019401355e431aa4002b09865c2791c6d2579138b02a1c") 00:00:48 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x1) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x11) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 00:00:48 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000000080), 0x100000) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) socketpair(0x1f, 0x20000003, 0x8, &(0x7f0000000140)) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x32c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000000)="308762d86208d76f74227cdfea0d311ad99ad367a4d895ec614cafebf74cf342338b67c793a6", 0x26) 00:00:48 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x181}, 0xfffffffffffffeeb) fsync(r0) 00:00:48 executing program 0: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) 00:00:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/10], &(0x7f0000000400)=0xe) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) bind(r2, &(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYPTR, @ANYRESDEC=r1], &(0x7f0000000540)=0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={0x0, 0xfffffffffffffbfd}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x4000, 0x4, 0x17, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x910, 0x80000000, 0x1d, r3}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000600)=""/66) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000780)={{"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", "dcfa929fca8fcbf1ade565b7ef5ce93d5fc752ced8d63e19787920d57030058e", 0xfff, 0x7}, &(0x7f0000000480)="4264ec51908649f28412ccdc20d1504a342a98a3d4edb314f56bcc436c70342fc9ef261ea3eb7eb0bcb7a3472b49423444084deb3097f2b6275be17d263a72f5b43a45af", 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xfff, 0xe22, 0xffff, 0x5029}) 00:00:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000540)="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", 0x1000) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001540)={0x0, 0x6, 0x2800000}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000015c0)={r2, 0xffffffff, 0x0, 0x8}, &(0x7f0000001600)=0x10) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000000c0)={{"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", "1577239e8f98570ef9a8fc043cb16ff51146d0689c088f9637eaafe225c60308", 0x7, 0x800}, &(0x7f0000000040)="a8ebbed804c225dc94e3dda92457318d199ddb4e94c04c0df51d54f632d3d41eff56ba9e138d82f5b35a961cc3450c364141360e06a692f8d539ed36c167fd7fdb805005b1be4fe12f8a390918e67452b34730ae628d77eeae754e14", 0x10, 0x9, 0x80000001, 0xd2d, 0x7, 0x9, 0x3ff, 0x6}) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) msgget$private(0x0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x4}, 0x8) 00:00:48 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) listen(r0, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="e6c554b4a0a618f7327c32feebac75262974d9195b9098467f4e3f196eb9843db986b2ac302c55c0505dfebbf9b73b678d3eb5dd2a8ddee86e0395b93d56ea1411c80e92e347212c4f2678427bb955681635df602cf2186ec7da9edf7daa0b676f9af47e8970a4a104c301c479d200f3c12df3fde35f829a2034fe4eb5e268245306d2dbb251df785daaa005d403d736914e2e2d7482ff91d94d35eaf8c8308899d8f318e25312afcc2c02b88d8029d6e647d78eaa1650aa9c9326d6d0") 00:00:48 executing program 3: accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="538740af25cbc9cc6900"/24], &(0x7f0000000100)=0x18) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000140), 0x10000000000000d1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x4cc, 0x0) ftruncate(r1, 0x5) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000380)="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") r0 = socket(0x1f, 0x20000007, 0x101) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "bc4d2e962ed6bc09fdd5e3e2c11f34cb5a2f1b523d6752004e82a51ad286581e", 0x1f, 0x4}, &(0x7f00000000c0)="bb033871411bfa06af1782a499502f6188af4ee2ace5472abfe703cf750baba379037c15b5121175636637d0d65c7531429bc447ccb457dd951d64ec56910fa795b31967435bc89916da542f9c74bf7043903d7fb4d4ce8c0620b5dd6ce0a8912c383643649ad4f25f86b5aad288df8773be4a40b0ba458be9fafb6d18d7463727970233cb08c0092411ee6232054320949dd9c73e1a976006fa62b391f8eecfeb829aef41bb5db01e7babf1c1f29aacc28c3a82cade05c941b81e033403230ddd0ec6e1323167067038aa4356206fa85682f0", 0x0, 0x1, 0x10000, 0x0, 0xad, 0x128000000000, 0x140000, 0x38}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x1, 0x4, 0x3, 0x0]}, &(0x7f0000000040)=0xc) 00:00:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x4c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x60}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x2, 0x110, 0xda, 0x8, 0xffff, 0x4, 0x4, r1}, &(0x7f0000000140)=0x20) mlockall(0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) 00:00:49 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() setregid(r0, r0) setgid(r0) setresgid(0x0, r0, 0x0) 00:00:49 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x1000, 0x0, 0x5, 0x8}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x5b, 0x4, 0x2500, 0x5, 0x1a1, 0x6, 0x2, 0x7, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000380)=ANY=[@ANYBLOB="03000000f40100000000000000000000000000000000000000000000000000000000000000000000000c7e2d89e455ed30bc5800"/146, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x5}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:49 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x7008, 0x3f4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140), &(0x7f0000000180)='+/*}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='[\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000380)='#\\-!{&\\%\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\\\x00', &(0x7f0000000440)='.V)\x00', &(0x7f0000000480)='),\x00']) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000540)={0x7, {{0x2, 0x1, @multicast2}}, {{0x2, 0x1, @multicast2}}}, 0x118) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000680)={@broadcast, @multicast2, @loopback}, &(0x7f00000006c0)=0xc) recvmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/183, 0xb7}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002940)=""/50, 0x32}, 0x41) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000029c0)="27ea1b28d92769e85c66425c02d420a737f699f6fdc1048ba70e4006490ba0e71d03f621db3cc9d7582012d1e702a645a7132522db02f6d510e1ed29385a04541df10274529b432165b40a473393d0519cc5c9c278413a570cdb319c188c5f31999960cdb18dd01fbd0dc5b9b641f50d475e66bcbcb9f023f70911a2c6b200") r1 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000002a80)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002ac0)={0x0, 0x1000, "fef3eda8bf18343873923d54c5598adb8b7b12e9f1f0920ef506de82217ce7c2b770d1ef09e2e20fb34108b0fa4b6a77bcef0a3c4a4cdbe8a19a4ecf6bf0f7f8a66835c17d1b903ef187c8ffe178d2f909fa981c7ab8dc2dd80b8f8d635b2e03a53a5813e7bd65d112d809d1e7d6c2d539c8fcdfce1515a76a5d7d80feb3dfb6a073d480e8e92882e38ce3bfd2251a9604946ffa92afcd4088477b9a17024c10303377ced31f278042c39dd207d5f67f92b374fe90081aebd6bf945950ded81a4a4a83d107d2b222dd166c9d69ba169da5b49efc30aa5bcf912c6966c5ccd4bb6fda32b059a8651a5737aab0418fffc13f3a5539e64f4596f4293ed5eea01f7c4996c78cea6a2ecaaa3967b2b8c6c335449e9f6c1dee63169693e269b6e2366155e214434076bd0248a8bfc5babbf77636c9daede184d62027b40432261a2e04fe0ac3fb27158b145e8fcdef4a7e9bd83782fb4a3c270efaa55f054afb12edfd61565863d7b88333e7ab654582e7f524734e54d2802159681913a2b6baf3d7826c337900971ce26930d98f0e8047a2a5f078e08568198f5deb62b3cedbfaff4100ecf1d63deeb1a161307f72340dff0d15bcda850ed969332029e0a0c929b032486a0c941061f01c921c67a87e73b9da111f5a65bf310b0c2732345e9fdd0db1e1c719530777deee9fe3c92f2f884416f6c7e70de2f6c1f27988d143100e418d925ef862fe9f06868c01719c3caa5cd86c6c8ed09e8c30e0cbf8db0059670b637c33420eed579581f8e974608a16e272bb6a59e272e5b16ddba7ae807fcc08c3e52339efaad8d3cf367545158bcaae949d1832e422fdd9917e5e16d884de749acc252abb62705f818ce3b3caa385ee7878734049536ac77939c62e87c269a9ad94443d5db563310da922c49c01256b9371766fc34d730484037fa9fbfe7840480d25395ea1f95880e5b4619547adf3083c99096b8f1a1c8aacf0bde3cd6211a5486dd0c24274aa7c0b2afbc7778bffeafb4549dba925085a7a0f9d655c5e295a4ee6a0434fe7b3ee990bf10683b974114651c1ac02d4b866361a7ee0317b9975496d95ba2d0a7704b6175bd818078ed341065c886a188add46205ac27a14c5a722f03d96a350ae0df7379544ba7005b1171a2f72b9482727ae624f3a2c5ed2514ded1ab38bd7ff08a58558ef0f7f8e47fe3a5c1f3eef6fc7f8744b33b5ab47f72b65a41c4f50c884cae610cf9f4814b9386b9248a9c686f6156f4d6aadd9e6435b8cb680c0116c1021f98ce842bae0e0776f321fe28c8459c1ad55ebb6302a699e347297d9d8876313d06ef47a9a5178ca096f7586b0f3fedfeafe5da834ab545e94fce124134d033511363fcbc38684f39c4051e39cdcc48faee1b5bb4e0d6b1d7445e1f88c8e3933091d1dadfe0419d22e6b095cde459f504cdacd0082fb74fe3728fe9ab4751a96b68db2ed3189ae3223f3a494973d982d96b82402c93ad63d4e9b6cea5a351df9adc9d93534efd6c67d56fdc7af5dd63f2c953522c721e779316d37ea9737c70b77917ec27175c81934fbfdaa4cca799176c969fe500d21a5f69c5abf4576fbc96a1187de1283b363ba3642a97f31947ca6e66a37abab90ec7a797fa03f477ee089cfd7818f4ca1adb46e2866727e48b8cf790bb54a7dc503b15edcf7b55bbace06c3e1b565c5c882d0199495b36906c22aa9f3d2ee351d9df5c4d2e5e53280e193b5a2e296ad23c89fde4f4beb8c87c96498f9a875711bc931faf5b415a986e7534be3db27e27ee28d389254fd1092b8dd041c96ee47123e0c8c0d03b55f2b53b2e2217bf48a370d07a3b718b73e220a53995a15ffd6d11b03e635193e1349c3285e2faf01b3351c87294492f2b5af2c961325375f8e3dbd67c0a5e57b9df6e1313219ef96d968393add700ba3fd6ee28957c3fa5be7be35aeef290721518091ec4fe1708c234f28017f07724a22bc1c242c8b9ca4b9a6a4a150da93588d29cb12eaa1da3c5dc3aa1ced33c7c767f5e12fc4fc3653e19a8fc867fa00667b24cd10bf898a43917cff5fd19dcb667d542e1a3a788cfd5cf12d27ed69e45d3734ecd3f9493ce6a86d882f3d6d986bdc47ef2ffd627bc9da08af7f209e61b8fcad81564cdbb38955e88afb50dc81386e6a343c3e0213059180b35424126bdc60246327d17fb7e766111bae8112bdf6b33e15520f8a552648e9cc09e9c7ca66ba73344192651d9c83ca6d5c54c9d2f503a2f8a4de1a7ebc6cd0aa616822d0212ce8b84ab4c1243c78616c29701d842b1aee43bbff339bea0ad79f6139782481bd93246f3c44f5830a19e2295283c045ba7e17491051aaaa63619dc36e6a61a8671c6ae5fd62c08b7b7f24fa9e1889f02ecd5561470c68fc24d6f41853d8caff8e726c72ae876eab1bface8ac51147cbe00c9a9679bdd9976536729bba90e2416246be3fa1188a0fb0c0ab646996e815f2b4dad23d30f4e77694e802aeddaddfeabcd1bf077ef2c86b88bc1ea88611df00b47dfa610126304e599ae9d74792ddf23d71f71df467d9cd1351cde8b9c5d5e2234f0c1ba36eec050406df8167f8ef7795d1caf4f22103491189aa5934b357ee84d7cc3a3bda8eb74cfb685209df7b7ceaf64387ba41603b4f5de2f4bd1fe1b3e4c6bd674baf6b4eb76df93673d2e3566da025dc7a27262218df4219522f62a3c8e7bec95144cb55261dc85e6bc2d38e7da77679c0525edf7fe8c707005d175794b27e0b35c14fc938e6e4a0839326e610fe877a37a342645d11d1885f7bc76d70fbc336a8e3566a51a9beb3cd33984b71f8ea78e94afde78d38f2a22ddb05fe7e6aebcb3ebc43b55562fc3efdee753ebdc6c573186d52aa21b1d63576a514d4cbec95bc3dd1d362fa502418a8ec8c04cdc43c84ec45b7ac4eb96b86a2ae10312157ab70a9f1c4cafb3a3f36cd17fd0acff64856578a165a8d33434d19d2d53766c4cf2d70bcfb0bf990a949baecaf046fda24a8edc42f7742484b45d3414de5b12635459bbfd2e0eea382f460998005160c973c1e32167c6966ef0cf46a85216bbfb0b032a07010ee21c80ae3b8e9d6d7097923e6eec796c38271923161c57686228690f77dbf2e8ae151e9d821890010df673f2f7139b03661570225afad1429ccfdbb1621ae1a04bf4a49ade0385b92df37082b2ced704c7afb417412ed1762ba093b2394ad5e8450a65d04d542216964684d8bca38c3da500014c8ed1d42941e0ed2dc1592289f3905aeff753486413e9a1d2ae9edce318516366074cc989e643efa5d84aaee1fe973fc68e41157f061f9c4fbb9a2857560a4d51ee309b1e5a234794b3e01ab4290e121faf9bd920825cb4d1f382783c817382f5a9aec6482693c26ce1e1388112b1f93d8b1348b57a9442aad758de632bc8c3cba357ca35423273bab0b381a8349e75604e4e21bf336b3a3d135ea8199997afdbd3aa76eaea443b5fd75a614912bd47a71acdeaf6dcaaa40d257b80e8c6cd60e08b9d56ec6ce46b2ef9abff11e2f98cbd508051bb54fa978e33c44c6f946d89c791083004251a9894cf781148d15d9670348a16bbed933ca8e81732d474c58a6ba1b2cd7d4e7709d0edb9370aabef184a8eed32d411b9945751e79ef3971c26429c7e3a4810474430081533f77ef39e369f8bf3d9189dd27455b6b3726128ca0d76ee390c1db2d37813f6ff8e7729fa1c49422c778aa164ce79de9225c18c658c60ece897e9de2091ff39b22d4ed30e11be69eba29bfee286b86cb61417db1c242e8e256e20219ed1c713f892071f25953b73f4b999d7a7ec5c165c64ec7970029da1b48dfc264245fcd41e31242e235e96d3f1649d34c31792dede85cdd70a8bcbf928fd6a2104600a538a7b20f6136a788bfeb7a5d0b65e5061729570d3b8c365b2a71db65ffdb19534c33e8c250bb5563e75b0abc759077138d4597fea70ac8c8be278d44692b474db0fe0e983530c8441b3db63b279f0f488cc9d102c116335503fdfa3fd7af6724397daf84bb6f4462237684b90c9f70eef1a0ba7330adf6570f22f89bc400bcf2b9ef88cd6f91751a8f4cf52a28b901b9024948e786678ee2d7b6e6877cf26179c6885b61c7c6cefb950fc719bb0df20dc1cca7eb239155e87f3d1f67ba4bac1674eb4bb5791aa6533fd2b8dcc715a6bff6b5e9c447113c5d6924eecd17c5bdc66ca75630e991f9e66c236eab10835c865109fb4a713dcfd6d2c28085f91b508cb6ff147c714859f14ae9381acdbdbb8e8b6a643e4b1b6b242b140fa198b6711d209b723e64407118761da88f08d11103d5e6cd63c00ef6fdd195004e7172051e281f706b7919b7a7782cf237853c82005c3d6ae4a63ee99db2e20bfdee173acf39aaf969cd961e3971b94ca3b7baecacea32c48721347fc86366c72d435997f2027eb594db34f597c2cdfb2c6553813020003ce0742aada1f1633465c837949529ad08396c2e56621019d17fcdf211db69fffa1dc6f08eb29f17143c5dbb8e464d39bbe0ce8d89152610c6fc8fffa6184d9bfed75550898ae401ade514485416b7de2788660ba65e24e2ce041afe63a6e8c8c01d88b0a0c870eac150b42f76f7a925f62c2c8d236e91fb816ead65a11beef87cc63eb3303c472deb5208e92ffa17abdc56979ed3ab70c5b2891f5e77d6e36f62093f8d1a8c6055e00cb3689e52e6e828af98aa7b36131a694c7feba0f20685fde01435d849364ecf027d86e1bba80e4ccc1b4ec6a9892c3f1663d41d52f891b834f604f148aa4c1f4c7fd00d39e0d2f51543779767246d223cbebb6d2437997d5d9fa3fdb4bf4f126557ada0312e2e9871113c6ec9dfa79f5c04d77f205ffbafc94fa0845a5f0a58a92e35174a591883b58d0b53b12824d020dccdaa7fe608adec8dc5e598371eab8bfc4bf26008d6696e69ca6a18d7d92bd69e1602575f00c6aef0f5ee7d140a694bf77b78292f442a87e356ab36d737047c5da73d38c3501019bd8176a2abb0633bba5a7b160639adf5e1e507700eff0ab267afa926b001702367d4fc3ccf5e93c94fdd25e37e3a9f4b9b397486b0cf01f08f0fefef5be2339aec68804df893a06368cf7857f11a016e296e2723326f699cbf38146c260c4c97e78672f2bd99ced8cdd4f13eed6bd01d75671c676652db271d90d4e31fad36b523397469fd24bc94afc3d99543a705f676564a75e0b18798a2daadfd6e98133faffbd920abeaa58e733fa6b9cb59657d606ed9f613acad10631be1027d1da0a5e90cd3b617f052147973bfadfd9c9c8820835ca766334b11de7e7b126144b7dd98176c5b7c0b3ef30d33ab2b04673932dd4657fe97e689373e0957e2292962f07871094b4deb746138ebee8a727f31dfa746969cb371acf33a6172c9b2041102456a6fec71bce41efbbcc56004d78ad72f0e32201f9e62adc8b2840eac3f5727fc3c01e471711fb52006079815520e5f2810d611497a014dc80aeb664f6ee13f225aaa6e511dc27186ef332c180263e436bb31e2b86f22ed3644abd5ad50750faa8ff47dbd475f8e90bce2bbcb485cce5f9f70878466713b8050b6e01a40881a2c4fa081c4afb3041e8395560bbb652e8d76a4634deb01086290919e4b848e5c8151b7844232f82de17054c1d47332e31c8074f8243a2c10cfe697f6467bf93c2c1d371bf77999a2be7fafa941fab5c81907e04b031c6743ca8d540b27b43189d361a0b708f08fb86c5653b0fbaddeeffbcc23316f1d0c502ee26bd592206bbea48cdfcebb5efca83f2dc17a9f1b72"}, &(0x7f0000003b00)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000003b40)={0x1, 0x58a, r4}, &(0x7f0000003b80)=0xc) flock(r2, 0x4) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000003bc0)="592941dbb352d7c73a7ea772d81c75ee7d5d5d3ecbe8266bcce19eb281c1adb5bba84421f2a0fc63c22429cab96e5bd029202f15e32e8925cbb832f801414b3972cb5b28290f4c9b11481e16a44cbe38ee9e7fac3e9dfee24936e0ed691a24c9d90bf9a7a8fb1cafb2885372d2f12d4c733d33f0bb6357534db5006962fc1bc3cedd54cf7e0a1ba103c39eb91ed61e5a15bdb554736e0b29561d90ea711ce1cfdcd4a97cdb9e4c726f93779318cd7f123b7d6c7c1e42543965c3f3288c36a9abdb8271471f648c3291f8ac57b364b600f2d34e58d1cd9b52c8fccf833b21c23286c3ee8f69712ea88c42") getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000003cc0)={r5, 0x2}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000003d40)={r6, 0x6, 0x0, 0x6, 0x5}, &(0x7f0000003d80)=0x18) freebsd11_mknod(&(0x7f0000003dc0)='./file0\x00', 0x0, 0xfffffffffffffff9) getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000003e00), &(0x7f0000003e40)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000003e80)={r5, 0x4, 0x3, 0x5, 0x9}, &(0x7f0000003ec0)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000003f00)=0x7, 0x4) freebsd11_fstat(r1, &(0x7f0000003f40)) r7 = semget(0x3, 0x1, 0x8) __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000003fc0)=""/138) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000004080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000040c0), &(0x7f0000004100)=0x4) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000004140)="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") accept4$unix(r3, &(0x7f0000005140)=@abs, &(0x7f0000005180)=0x8, 0x20000000) syz_execute_func(&(0x7f00000051c0)="f20fc2e437f2440f5d5e0ff246af440f0d1e400f48a0177002970f0fa7dff0f205a0c462b99bf1c443cd6c7b0a08f36f46d8e1") setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000005200)={r5, 0x9, 0x7}, 0x8) 00:00:49 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x8, 0x6, 0xf4, 0x6, 0x7, 0x4, 0x100000001, 0x80, 0xfffffffffffffff8, 0x8}, 0xb) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:00:49 executing program 1: execve(0x0, &(0x7f0000000180)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='%]!!\xeb]\xf9\x00', &(0x7f0000000080)='$\x00', &(0x7f00000001c0)='&\'!\x00'], 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)=0x3c6) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x0, &(0x7f0000000300)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x4, @ipv4, 0x2}, @in6={0x1c, 0x1, 0x9, @empty, 0x20}, @in6={0x1c, 0x2, 0xfcc, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x3, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100000001}]}, &(0x7f0000000240)=0x10) 00:00:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c13edf72313000000000000fe8000040e0000002380000002"], 0x0) getrlimit(0x6, &(0x7f0000000180)) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e10143c5c5c4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000f3ad5151eca25d7d181e1eea01eff045dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000006666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:49 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000340)=""/56) 00:00:49 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1000) 00:00:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) open$dir(&(0x7f00000017c0)='./file0\x00', 0x180, 0x80) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f0000000001755d862d1a72281d8ce4596c3f8891aea0edd3fda5de9859f982fda3ac93406d50370feeed57e700b3965c84d2ee5fa3418d41492e22ae138cd57616aee23dda35a769f92796db3bd0ad62c874e7723e7266736b8f7516afa10a8ca0897fa8e21145a2a1ca09"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x6}}, r6}, &(0x7f0000000500)=0x84) getsockopt$inet6_tcp_buf(r4, 0x6, 0x41, &(0x7f0000001600)=""/218, &(0x7f0000001700)=0xda) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) readlinkat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) msgsnd(r1, &(0x7f0000001740)=ANY=[@ANYBLOB="02000000000000002b607c7c8c1212a35b0e0428630a3734de2aaa17734fa89cd768d7b4484c229ec1df8ae288cc292cb3964e85efce68f39bcc8b45c32b32809533b222ce88e12bd9945139bd6bfb2f31b4e7c7ee40efbaa8a0b9"], 0x5b, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:00:49 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x1ff}, 0x735ffdcba1bf3433) setregid(r0, r0) setresgid(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0xd2, 0x0, 0x0, 0xe4f, 0x3ff, 0xfffffffffffffe00, 0x4, r2}, &(0x7f0000000100)=0x20) setregid(r0, r0) r4 = semget(0x3, 0x3, 0x420) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000200)={{0x3, r5, r0, r6, r0, 0x2}, 0x3, 0x2, 0x80000000}) 00:00:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x1ff, 0x400, 0x3, 0x5, 0x0, 0x100000001, 0xfffffffffffffffb, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000580)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000600)=0x10) ioctl$DIOCRADDTABLES(r0, 0x8004667d, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:50 executing program 0: r0 = socket(0x11, 0x3, 0x9) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xfffffffffffffd6c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r3, 0x40, 0x0, 0xa7, 0xfffffffffffff801}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x100000001, 0x4, 0x53f}, &(0x7f0000000400)=0x10) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) sendto$inet6(r0, &(0x7f00000000c0)="0f2b030000003c5fc00e02c0a0717b17a557de41c48c5539623d2d29cfed6f07e95c85c3b50cfed27c105fdfb1a0130318322e73e922a8af80dc716900ba842f76690e687fc133fb385315878a33519f23fb6f2759be7df45ce6b8fe749f2e760299d5fa3cc17a2e88f78108248ca7f921d0a7690032ca6e58dc694dd56d4c4fc1ab31f76314bb7a95bce632db5674b5425bb1bc1c3428f123cbdb81fb9ddede07b304f5814280", 0xa7, 0x20188, &(0x7f0000000080)={0x1c, 0x0, 0x8, @mcast1, 0x5d5}, 0x1c) sendto$unix(r0, &(0x7f0000000740)="1e4689cea294214941e8307b1e62ff2a9c32502de91d5adc5da8844abf33a85689e1bf1c461ae3fefbf997577acf7248b0faa44f5d2114f41dd8bec5d18999d01e436a5fc0f4978177b9e7c1e7c42686f987131f849629125738b5c45f101e9ea7c2adca3075c30cc472baba35b196c8b4ed273adc354f2b45370092baaf22962149cba11aaa33482efa17dbb16fa831ffb025d4f2674dbe25f0a8c991a2efa6ee97c4896cf1609eafda36583b372847af86912c83e64035478ea464c542c79f3131b7b46fafe2654ab0", 0xca, 0x8, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000006c0)=""/117, 0x75, 0x42, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) execve(0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "ff4e7ccb6ac31a201ee63d4e5c0be0093cef7a4e31e457c72aeb6c3dfc1a7b58b7b5dec27d9e28c076d9308873b053f3f50ecfbeafd98cfeccf3803c70a9024e8da861a695a4deab2d46378866cb58adafd74f86ecf7437b7f05e97e30fc27c42a412de43be1608ff8e5f7923dfea217b7daf3bbb57ede32cac99a2116ddb85dcfc08f1e12bcc939b1f4b41a38cd11870d567799e586e6ec4c98ad4d5b9172e1311039479da1722c3999ee7433e32523761e3c2b2495c3b17c3b6bc4535a76b530df83cb579ca4cab4dc761a1be4047fe9602862ba4ccabe5099a96830c45642bf9d09dde39c28650a232768ae42209a"}, 0x100) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x3, 0x4) getegid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000340)=0x4) close(r0) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000000c0)="f7b58d65ba520ab77d5343f397eacd3a5f5f67d536776b583c76732c527ffff1bbed07e8004abb7736dc585c0c9d97da4e9a1bc54899937dd49ce39c725518b613a7dee421dd8932f6f8936914fb0b789bba1f2c09df224735280b791d0aee41355f3bd897f0aab0ee1b235f00d9e2e30ae9ce75293635349c3152325432bd427e8bd462f3285752c07714ddc6e0d309ef69969fa65e13ed8360054ae43306d80a27696100af2fe17d5c4a399b2f196847fd3a60b1db59b955", 0xb9) r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x204a}], 0x2, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') 00:00:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0xa, [0xffffffffffffadb1, 0x7fffffff, 0x3, 0x9, 0x8, 0x6, 0x1, 0x7fffffff, 0x8001, 0x0]}, 0x18) sendto(r0, &(0x7f0000000080)="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", 0xfd, 0x20100, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000121ffe7f92460791276a52fefb51efb46c80cf1c70895e0757eedc95a026"], 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x100000000, {{0x1c, 0x0, 0xbd, @remote={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x88) 00:00:50 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4c481f91366d7663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5ba14545e269a84100bd0f0f66030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:50 executing program 2: syz_execute_func(&(0x7f0000000140)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x2, 0x2, [@empty, @remote={0xac, 0x14, 0x0}]}, 0x18) r1 = socket(0x17, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x7f}, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x2, {{0x2, 0x1, @rand_addr=0x1000}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0xffffffffffffffcf) 00:00:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) shmget$private(0x0, 0xd000, 0x4, &(0x7f0000ff2000/0xd000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9, 0x100, 0xfff, 0x81, 0x9}, &(0x7f00000001c0)=0x14) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="fffff81100882926f18a000086dd605166130000000001000000000000000000000000000000baa1c6ac6a918b62f05ee107bc2f3314e7312b7e77344011bfcf3d6b911ad3c661f9597ec9ff09c8ef34b5958595b6ac33a793f5db3fd1b792acaabac624ac2898180c78d7769b005470f7f92f8af42386594b6a2fc1eeb5655f4ff347e6865f00"/150]) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7fff}, 0x1) 00:00:50 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@empty, @broadcast, @remote}, &(0x7f00000002c0)=0xc) poll(0x0, 0x0, 0x8) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000300", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x101}, 0x1e1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:00:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = dup(r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000240)={{"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", "914f063c9299b4855d1f8f8ab9a91745029473f74cfad9978c2b35e5cc26a4ec", 0x100, 0x4}, &(0x7f0000000180)="ef2a470cb29b60fbc68886894c23607ad9c848b7997f28a6d23b213be6a211d2ec0f63abcac95e2f94d920fa02600f43ef29ea4f037b7e566a25f893319df696119f1dd5699cc3190916c9d182f355ac4119ae1088985e05eee14ba23294c5dff9b6f1af17fd47e7c9103a0095cf027d99af4a53068e3594b821b1aef8da5226507b32e977c759f25d46d8096ee77afd7e5c198ef1", 0x400, 0x80, 0x8, 0x1ff, 0x7, 0x2d28, 0x9e}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="95081ac56c5d00e5ddad257254bdb0f5f91b75e310b6043f79b623c1d4c28d8461a2c32efa4a51e96085") 00:00:51 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = socket$inet6(0x1c, 0x0, 0x1ff) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x1, 0xf4]}, &(0x7f00000000c0)=0x8) setreuid(0x0, 0x0) setreuid(r0, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) 00:00:51 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) getitimer(0x0, &(0x7f0000000000)) 00:00:51 executing program 2: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0xffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000000c0)="120430ff6feaabe0002f57c1e3c4cf45ff70156813264b622ab3184d9113b0a202b9ddd5f0385bb51e7b43b0cdd57c65488ec222501cea378e6e4f3561d47e970ab6fce40cd08f31907a507ed91262ac695f57fe1838732dd6be066f6762b61114de19c68aff4d76ecd4767c02aa8f813369951f7e9dca257802de78bdee87ac328b488bdae29dae31891f6248") r1 = semget(0x0, 0x3, 0x100) __semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000000)=""/125) 00:00:51 executing program 2: r0 = socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) sendto(r0, &(0x7f0000000300)="d30ee221a088cdf2030280757a7c63f59446ee4dab083968", 0x18, 0x20008, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x3, @rand_addr="34cd50dadbd30d4b8bf64996c107dc77", 0x9}, 0x1c) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000) syz_execute_func(&(0x7f0000000180)="f345fcc46158573ec402ed3fb800000000c42285972d84000000c4c1ad64fa470f38cd26266736f3fb0fa3178fe9f092e1c461496011") socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f0800000000000000000"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:00:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x5, 0x4) 00:00:52 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x2) 00:00:52 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xc0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4c20546960500000066f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 00:00:52 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x83, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1000000000005) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0) 00:00:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') sendto$inet6(r0, &(0x7f0000000000)="2193cc7ac191176443a1012b944ffeb3d4a4d88f5d261f2f5eb11a825868958e1d6e6853882bc4c22a4f42b975c4", 0x2e, 0x1, &(0x7f0000000040)={0x1c, 0x0, 0x48d9, @local={0xfe, 0x80, [], 0x0}, 0xf126}, 0x1c) 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x171) getpeername(r0, 0x0, &(0x7f00000000c0)=0xfc) open(0x0, 0x0, 0x0) getegid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:52 executing program 1: r0 = socket(0x5, 0x10200001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:00:52 executing program 2: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0xffff) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r2 = semget(0x2, 0x2, 0x110) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x1, 0x3}, &(0x7f00000002c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=""/37) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000440)={{"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", "1957c98fc6b5fb7530397e738a3f71cd261c8bdb1d35d4849e8f0aa17135e4a0", 0x2, 0x401}, &(0x7f00000003c0)="1282ea11c387d21771f27d9e94b601698346202448e018faca42700a7819cb80dd73a223acbeaaf10ad6ff0f2914428ba36129bc956c850bf5dc85f40d828a25a2d8a79981264fe52f0a4c1c4439091bde4defb426", 0x800, 0x80000001, 0x10000, 0x7, 0x9, 0x2b, 0x3, 0x401}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) 00:00:53 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0x4, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2]) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000240)="dbd26ad232c3810e772036447b9f877bc9234ed8b0bc75dace042a49b4c652237cb429bf6146fabee8ce0a7c27ead8f67450ebdcb662a06098d54ddb090dd61c3b67e615837e12b43c3a95d9ae482d3823f2ebc75c01b65288896a4ab2a604128fe0", 0x7, 0x8, 0x10001}) 00:00:53 executing program 1: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="6c270ef9f83bc2c19b5c2d02971c1dcdb1a2584eb7c5d5fa3218139ed5fc435360e59a882b2934e13e48af4734") r2 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x81, r2}) 00:00:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x6c2, 0x101}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xffff}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000001640)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c78f2978c10c2851c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145ab2faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb530000000ff2171") r5 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) getresuid(&(0x7f00000000c0), &(0x7f0000001200)=0x0, &(0x7f0000001240)) getresgid(&(0x7f00000012c0)=0x0, &(0x7f0000001600), &(0x7f0000001300)) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000004c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000540)={@rand_addr="fecc693b80850741e605e6f596ca2954", r8}, 0x14) r9 = geteuid() fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r5, 0x1, &(0x7f0000001440)={{0x1aa7f9f6, r6, r7, r9, r10, 0x90, 0x2b01}, 0x3, 0xff, 0x7ff, 0x401, r11, r12, 0x8}) open(&(0x7f0000001280)='./file0\x00', 0x10980, 0x20) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="9c4d03da63d1664528d47f751b967cf5a88b0c96a00f93e23b5c17b3db253277a00f3c6f915a1156c7cc896c5c5beaac482d8c24f1f91071272dc3f1208020322282a53cbbe305ef2e8d8ae137a5") readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/184, 0xb8}], 0x1) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001500)="bf6389916fe49fab7fad8fb9490fa95b8d5de7f5a44726e50e61818834610c117b5f602ef2c1c8696c8a1b599aede3d1287645fb15c43420c39c78c88af5f0f8c643336ffef27637cb4f68e2b7e62857dcee67f3a952c94abb6a667c0b24a512e28575562cdd12c0cf4d52f91508639f3be269cfe542d4f3444a559bfd3cbb9abdbf43a15f1b367b9bd5757c105c86888e0814b8d059efdc7ce758dd9f6fdf79a93afb34fd6d7c2fd7d68b2dbfa1cb27e890ea81c0ecdc42807809f8b0e88343ad761f9d") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x1, 0xffff, @mcast1, 0x4}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x1, 0x8, @loopback, 0x2}, @in6={0x1c, 0x1, 0x100, @loopback, 0x1b}, @in6={0x1c, 0x0, 0xff, @rand_addr="56c1f2bd9a8f4bfce09c5d5cdc43d06c", 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x81, @empty, 0x401}]}, &(0x7f0000000480)=0x10) 00:00:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000a00)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000000a40)="791ab35ef7bab6d6c55d22dda78871870ae6f997abfe4c84eb14af26e6895b0cbeaeb53b9bc3026cdf98d4044a915197c1ad02e2c145ece83bb6bc2e98e0ba1a12ea8843f78d1f268a5799a921753eac4eb24b2cdc742278e9b0c207ede003c51e6a659b", 0x64}, {&(0x7f0000000ac0)="b5b1b6a874c1fb7bec3f950dc12cfa8eebc79366167ee0de820286da008a122b3470652197b93d856a79630a5506634d3dabd0c1de54ad7bf152a914269d5a36e40fe15be9d2b8474185ec0e00245832b1aec59a0efd6847863ba5a2d0d96989757d13f3d7247a13254bff61ae0cd036d12de4c33e25a1470407648dc29819d2c1b194", 0x83}, {&(0x7f0000000480)="a5b9dbac3ac0a4f20490086386d830681bf0e3413d2def7ad9baffa9c30fdd19c23157eb20d7b1432e426fac7a7954", 0x2f}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="62dcad9f410309713c2a983f3a74e6d0cc4658d013cf0edbe80a905096b93cfc437f5642ff4f357b2bf72b4f5bbda34420f119c98fdf0ca139620d7620c0c36b59fd0664644caa8f49f6b10ee7b75e87b5a5e3b884ec7708efdc40f7a11a9e401cb7126f55a81c54b7a3310c0a8fffa5ac337f5c70d76570fe7c0a5b0762e7ab45b93756425ecb453e74dc60f6772368b4ab8ab57dee57fe67a727b13472621e86323c23e2b394576c50ddd8fd18c089f644bd04a6b227cdde9f553872170622bb43dc491fab6eb69152", 0xca}, {&(0x7f0000001c80)="3535b3064647ba3dae95e33a524a9f720e238221a316", 0x16}], 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x8c) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000240)="db2c8a70ca199cf4b388ec44eea5fb0c0c53f70ed1d9c940a3e9cddc8919c699f9d8c403cd407c247f48fbdf29bb65434f5f5f511e5e1a4c6bbcce8fb7b3c44350e7299d1430ae9ebb514f447ec83d7ad5dd54b9eb5a22b8b0f0c60ffff39b632fb58ebec16749f649907fc7f150589945029eb7caf3288186ef4145e2177ebb7a4a073411e0e228135b88c7ac40fd27ddae4bef7d30978e7b474bd24f88") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x5, 0x9}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000980)={r2, 0x6, 0x0, 0x81, 0x6}, &(0x7f00000009c0)=0x18) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000000380)={0x2, 0x5, 0xeefc, 0x3, 0x6, 0x4, 0x732255dc}, &(0x7f00000003c0)={0x18000000, 0x1ff, 0xfffffffffffffffd, 0x4800000000000000, 0x0, 0x3, 0x2, 0x400}, &(0x7f0000000400)={0x80000000, 0x7fff, 0x400, 0x346, 0xffffffff, 0x5, 0x0, 0x20449751}, &(0x7f0000000440)={0x2}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r3, 0x7, 0x44}, &(0x7f0000000340)=0xc) setresuid(r4, r5, r6) 00:00:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="8d1735eea1324e4d", 0x8}], 0x1, 0x0}, 0x84) r1 = socket(0x1d, 0x0, 0xffffffffffffffe1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0x1ff}}, r2}, &(0x7f0000000200)=0x84) 00:00:53 executing program 1: geteuid() getuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000340)) setreuid(r1, r0) syz_execute_func(&(0x7f0000000140)="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") open(0x0, 0x0, 0x0) 00:00:53 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getresgid(0x0, 0x0, 0x0) freebsd10_pipe(0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x92d, "3882460eb1c143712f77c53c1a6e99ee"}, 0x14) freebsd10_pipe(&(0x7f0000000040)) shmctl$SHM_UNLOCK(r1, 0xc) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') poll(&(0x7f0000000300)=[{}, {0xffffffffffffffff, 0x1}], 0x2, 0x600000000000) socket$inet_udplite(0x2, 0x2, 0x88) r2 = semget$private(0x0, 0x0, 0xc) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/202) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1}, 0x0) msgget(0x2, 0x2) 00:00:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) write(r0, &(0x7f0000000000)="a64cef6fee6af21d7b427aacaf330e2d7c8aef549cd8935de21b4b18429d99bd9f429526ca4cd8dcf0238e04eccca745c1312b54a77fdb931a0f2eb859919da3429c2f0fb9fab136872eb40f758e4306c77c1cd6ee6a3125434aed3e234e5ae75f698f8bc18fff058b613e154d26fd1398e4bb8884a05f7f0f92eded8eeffa7919e7f0b3b0a5", 0x86) 00:00:53 executing program 0: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"cf616d43d6fb8a9e12f04f2a967d793e8e57a75b264b18197797b2704411092221499e73ee921e85e04f295db429f878994030b545566babc86a576361742d81101a03f3bf6afecc5af019f4bd46cbf93e5990ca133eb9289fd59d7c0abb72671f02e28261b2ad35b79e00806a83aab36a3f6e7ec323e6e1613f0cd0378b03f1858a90d67dbd0c8a8147a6bd1461bc2adb283d19ec072dd944b3b40d2c7c6142823abfeda3f7caef471208e72aa36c0ecbc8271a324eb9351e2ce757ae40e3a6d0d3932df7bcd771a73a9472693943aa803dafc79a17db3e434aadc83fc32e70dceda0f6df8f3a61f2290cbfbc592edc26cbe60fb67d6ed9f933537f5b908d2cf9dbc5d63d7d64ece943a4374d027eb90d3d8f66839c4c247564f0f80eae7a888fb918c7b98fdd4b53436f828e8d361589335cad615ee5ed80ed6d5e1e4ee983f56311e47d91a669c63ca2e7b09fb673672deafa47eb5c2e4b7a9d3e801ddd545f92aa482c208560e142d7dec645daf3b8632eb0edc85629781f30c6a80228d7e9d8aade5cd7416204937ea54825ed19ade24c953ce5314943bac16ea0300bdbdc01420d839f4f4b9dafe958a9304dace83f50645fefa0de391e395c54a0fbf6da7bef7be964c65b25636ed47570156c10764ea11630ade5647b2a181da891cccec2abbd93e33782acf3a2999190df3c5ef8bf9ccd3b255fe6f7dbbd11c8639dd07d2bd6f2eb479ac260b468b7ca2cce32fd556fe757a5d23d6baf85294d890cb082b97a1afab0f5ae4d832eefe427d5d3aca1ddf14e494f56dc663dc8d25e4e2b0439c6f1730b3571516df763d7e4932e3c1b3ccedda83720713d5218701786d5d571c0f6d2896e1f9aa534bcfa5c6cab07edd1944539fdf894b31cf0d067fc3d56d61c430b4d3679a27ce5efa17bc118198df035c7830acd5cf7e01976a6fe34b1d50cff3ab18c3a5daf7eb46b2949356dcb554c3cc8ef213a2cf4131c976cafcbc2b1160c24577d3a9ea4e0fe54653649f9b29ecf45289a3133a66079629af7a04dcc5e23bb2f2c0a383f7adad36df40cdb98c4c1bd7b366001ce15f3d361761de66294972a6c71efde05617dd62e66f7985e24ab2066c7a9b863a89b70fda2c52a4d2bbfc94d0cd1de19bf6cf70a495f495491f639f3405c15c3f21e5404c373a3806d2cb03c78639c2397f6ae841a1213f0445f4d0568c5d0c988f004dd6ff41258b932c9927bc5a98b54962925c3653bf45d43f6ffd30f93b3e33682eb25c4cea76172908d40671642a926e5f12f9904387b29f9ce24e6009b34d924702429fe0a81db304a467043a77fd0ea0d2c1eac1df75c69fc07d89c2f9b91bf89dcdfb5f875d19daa32f918f23aee1050d0dd7baf796c369c77ae0047a608d63d3de128568ae0324abb19d77ccb4e920f7c43368ab1906dffeaed78d87085b6af", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000001580)=""/4096, &(0x7f0000000040)=0x1000) truncate(&(0x7f0000000000)='./file0\x00', 0x680) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x5f1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xe49e}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:00:53 executing program 3: msgget$private(0x0, 0x40) r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x11, r1) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000001200)={0x7, 0x2}) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdd7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001280)={0x0, &(0x7f0000001240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000012c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000001300)={0xd450, 0x2400, 0x8, 0x1, r4}, &(0x7f0000001340)=0x10) 00:00:54 executing program 2: r0 = socket(0x1f, 0x0, 0x1ff) socketpair(0x10, 0x10000000, 0x654f, &(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0xfffffffffffff9bd) shutdown(r0, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x3, 0x1, 0x6, 0x7, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xf7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x9, 0x20}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0xa3, "b098cd8a5f0b4a6be6c27d9f630f601f09a6fc9623b6c2baccab4a18b73d01c1ed7165a570d7a0b3814c3058e2304e39d227b944c747150257b07dd55416e8ac0d85eda76cee13bfa9e21562535e768f9c213db2e981d0e800a7b07dd3e4c092b230b3a82f22ac698a65b395945eacf409ab84ed5425bb9835155fba5270457eb43745b2992782c26bd17871dfcb4d57f1b92fdd5f00e44e3be902827e30d5f3cc33b7"}, &(0x7f0000000200)=0xab) sendto$unix(r0, 0x0, 0xfffffffffffffd29, 0x20089, 0x0, 0x0) 00:00:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x6) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000400)=0xfd) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:54 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = shmget(0x3, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/177) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7, 0x14, r3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:00:54 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x2067, &(0x7f0000000300)=""/4, &(0x7f0000000340)=0x4) sync() ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001400)={{"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", "7dbe910782532a7391e34ca1c1ab8e2925ca6c3603c48dcdd7bfe01fbbdabb68", 0x40, 0xfffffffffffffff9}, &(0x7f0000000040)="ec76fbe7d6ed75c77f37661be851a90b5bdbd84c03f7b6a6b0eb8f0c145f49b56ef0844159dbc41ce8aabb4ec8499e0cfa6cd2d7a8efda411be0d5a66092b784dae73e8e162879e419008a935912208753fbdac8e800064bd8aeb70959f2753dae4d407453686161b6bb3963cb2f3c32c79c", 0x0, 0x3, 0x9, 0x40, 0x2, 0x4, 0xca, 0xfff}) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000200)="3491004cc3ddb7e1c85ae927bb76f729d0c1437d29572bf98c1664a3f086baa136") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = semget$private(0x0, 0x1, 0x4) setsockopt(r1, 0xed58, 0x8, &(0x7f0000000400)="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", 0x1000) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:00:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="7ac584f00395d4ad92c0c95cb976c37f1b92236d8b25ad73a0188c986568cd6eace3e4ba803b3f538215cd") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000600)={{"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", "c037eaccdedec890a6e851a0e65e5bb7fa58083cd1b9cd1f66a5bdeb77bc3b08", 0x7fffffff, 0xff5d}, &(0x7f0000000580)="599ab1bbb25500e793ad48f8ebb6d7d041c911901a6b379f921f6c2f44c3341a7c60f30deb3af6740353179aeb825e3d4b4ffd1e55aed968487cd8e0528e6d1581c78d2451b222e5113bb2e6921560990dd98b883cbe77784cb9bd3b39bea752dd5fefc4ea18", 0x80, 0x8, 0x1, 0x2, 0x9, 0x1, 0x3f, 0xffffffff}) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000b80)={{"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", "abe1a7c365a46186267b089ec21c4b13cf52d755fe51e2723febfd0d41d85a01", 0x2cc, 0x223a}, &(0x7f0000000b40)="348a23fabb21a99be779d84c915366275ee3fb694e8bf876ff75762bfc970045f91d9ea5429efe69c9", 0x8f9a, 0x1000, 0x1, 0x3, 0x800, 0x80, 0x1ff, 0x4}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r1, 0x9) r2 = open$dir(&(0x7f0000000a80)='./file0\x00', 0x0, 0x100) openat(r2, &(0x7f0000000ac0)='./file0\x00', 0x10000, 0x4) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="5fb6c22274a58c34914c0e1b2d2c68e75f0c9018a1584182fe7c4b2130439ae2dc207391", 0x6, 0x2, 0x2}) freebsd10_pipe(&(0x7f0000000b00)) 00:00:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x42e}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) 00:00:54 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0x6, 0x5048, 0x24, 0xa5}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x81, 0x2, 0x9, 0x3}, &(0x7f00000001c0)=0x18) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x7, 0x88, 0x0, 0x471, 0x9026}, 0xffffffffffffffe5) r3 = semget$private(0x0, 0x3, 0x80) __semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f0000000280)=""/9) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x40000001011, 0xffffffffffffffff, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1f, 0xfffffffffffffff7, 0x800, 0x8f, 0x7, 0x3, 0x2, 0x1, r2}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d}) mlockall(0x1) sync() readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000780)=""/195, 0xc3}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000000880)=""/137, 0x89}, {&(0x7f0000000940)=""/168, 0xa8}], 0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000a00)="b2d63e1c99f2406bd393f9bba8bbd082e318a87f7499fc6a84c7394646e6713f6c8af380ba51a3799de38670cbaeede0373c7bbd42802716cd1ea43e9afc6c38da26c6178675292871c91c6ea9f3bd99775eebb2898888254d73db5ab313f51e1a68a464dc5cf8c74f7169377ea62fcf978c65ed75cf369b0a180ebd287f9012c93a64a6d065dc2da9ac86d218971b824616bf23ae0f9dce9ffd5cf5e36aa762d305ea6ff4e24a618aeb51836c98642d80d55e102dddb834f18d6320b5aff7c6447ee30f1e1a8b184c294d3290c7671350fa1d827b3636746337dc5ff8010f39b6c394ab9875") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r2 = semget$private(0x0, 0x2, 0x9) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000b80)=[0x3, 0x5]) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x4, r1}, 0xc) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000b00)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000b40)={r1, 0x1, 0x4, [0x9, 0x6, 0x0, 0xe292]}, 0x10) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200), 0x0) 00:00:54 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setgroups(0x4, &(0x7f0000000200)=[r0, r0, r0, r1, r0, r0]) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000800)="68f459d850b3c3fc043e98de0c45512533cd22d29a6310ea692f96ec32bc546f1a92bf54182640fc70a0880c1c8721be865e9b1822af5383669c6ce5909b93452398a106414c199852377be4e071e953662aea40a175d0d532aa05469a5d5b9de75120910edba80391092f3ccc6c213dcd90624890b20633767cd6045373d6c0d4e1353340dc175f623c49958939309b3f3dfabdf9703184e2b3e7e996be1aa9ca7938b81c94cc34bce7d369b544fce29987153aad1df2d1432e") bind$unix(r2, &(0x7f0000000900)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = semget(0x3, 0x3, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$inet6(r4, 0x0, &(0x7f00000007c0), 0x30000000) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x10000000) sendmsg$inet6_sctp(r5, &(0x7f0000000780)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x6, @loopback, 0x4cb}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000280)="556745397ad243ca2dabde0e9b541c402704978764ffeb7e3091a2ac12bbe6c34ed7d946532b09004186f0b29506f4c3e0604e04607b82d28a33a19d06ff1713e9ea4beba607f33b882d1d55a43a596c390f7983470527d477424634dd8fe9ec85da4f9488d3f00d1470b79cb7a16459e6", 0x71}, {&(0x7f0000000300)="73a808068bf27d845b6a1bcb9272a8b3e06352e0620032aadeb7642ea8feb4abaeceb9270e4848e4c02b314efb35e21e4f6b43d6e36da21578b4d191dc8601fbca09793d19a31f987c540b22f62fecbc58689e4d88b21f630fc3b6b7e0931718add3cb5332da6d493c96b25805e39fe362f8a6bee3d337152630bd9cb2d5b08402682218938208c2ca4a8fcbfe1a76043631b107e98e79d6d29f72b4ca379893724cfafd0ef4f2f411f30499167c1b80347285d9259d7fb56bbb9e", 0xbb}, {&(0x7f00000003c0)="3650d5f04c46b32b07c09a95ada541b4450f9712ab357aba554e079164cba87d48f8e0b0b37729dd52d9eed94fb8278c7fbf01fb3c6d871069c9f64860615e65a59ceb7a8c1feb73719cebf38a66dc6466aaaf40dcc094419567cd09caf387ce490d3d0ce54af6453534ec93f9f5bcd03f320502cf111814c031bfacbf064388fcf31e79efedf38178534db0f2d73180456778db927f18445e9fa0c408259bff02", 0xa1}, {&(0x7f0000000480)="58eed4171d8d4ec35d19e89114e03cfa058c92130c20069f2d383bd3d37f5fe8c58aa4b0cfdb1c315a15401b8698c11396561a177265ca4648656bbe518f99112e5125e890ef1ac8bdeef4dc147b18344cd7c6c94b7c11dcc7d1edda3b638d24caf905f058c9b08ace109c4a8595ccf1edac98b33b85a31c7a0fde4329884f3957cad7b0d973748a03b932eeb6c2cb247ae02208ecee2e0a1977bd", 0x9b}, {&(0x7f0000000540)="bfed796dff29bd7b85dd0baf3937abf9c7f57acea6db2506a2dfb76bc72b68c625311266f336de9c66e41cb3ded2b9f01531486d77149bd96e46003204365486382dd747545e489ec1a89845e1921c85c70f86035eab1e30f4b109d80d053cb91080e11e7195c9ba0abc8f9a9744b3e2eae37cbaee06c1fc45b3f206179d3dc2aff52214d4daf8cd4c37ee286d1df222eaa3bfa8f746c54890eec2369c411751a23b50affa39b0eebad6683f95577ba9f8375fb604454ca0b2d1809d820bf5c24ee3887eb233128713c335ccb48dbd9e5c34e2aecc3c067ef96e2680e54cce88fdee0981", 0xe4}, {&(0x7f0000000640)="05d033e7792a55475fba014141595187ac12e63ecdf0cb81290fc62188d514fdfee132a42ff3d93f485644c79f0a7edf283723d931516f8781e9143b2ef9ad9cc09c4f84f81f0c3a00d9d1678c204985e52dcab0c53026ca9aa0c9a8714bcaee89b2bdfe28bf84f55682759a5e57be283fe6220af6aa", 0x76}, {&(0x7f00000006c0)="ff542e7276cf4709", 0x8}], 0x7, 0x0, 0x0, 0x20181}, 0x20001) __semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000000)=""/252) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f00000008c0)="a63ad51d0c5235ad3ea4637be0888ee9") 00:00:55 executing program 1: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:56 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x2067, &(0x7f0000000300)=""/4, &(0x7f0000000340)=0x4) sync() ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001400)={{"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", "7dbe910782532a7391e34ca1c1ab8e2925ca6c3603c48dcdd7bfe01fbbdabb68", 0x40, 0xfffffffffffffff9}, &(0x7f0000000040)="ec76fbe7d6ed75c77f37661be851a90b5bdbd84c03f7b6a6b0eb8f0c145f49b56ef0844159dbc41ce8aabb4ec8499e0cfa6cd2d7a8efda411be0d5a66092b784dae73e8e162879e419008a935912208753fbdac8e800064bd8aeb70959f2753dae4d407453686161b6bb3963cb2f3c32c79c", 0x0, 0x3, 0x9, 0x40, 0x2, 0x4, 0xca, 0xfff}) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000200)="3491004cc3ddb7e1c85ae927bb76f729d0c1437d29572bf98c1664a3f086baa136") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = semget$private(0x0, 0x1, 0x4) setsockopt(r1, 0xed58, 0x8, &(0x7f0000000400)="be4d851e5848124c66eb36a4664ce0be26f91221a5a2aa63ccd14715c1134a555f380b35c8f3ccdba2a751a4b4f8f7be850fbdaf48d6301680c8dee6cd9784c427cae91c4efa5b9360868dda624c84dfb81c5602d27583c1dc62f18347615212263ff666c9f3c239395980c416cf2ef9e9b1996edb32800218d6eb8c32a0c1d479dd1046318e56dd1e92784ab9bc016b52dd2a0a0d2164e3c7b55790d7446e909c795ead9cde7853af30d9af2224b09fb81814971a2b022bbbafa80423f78daf4806c1409d96a8da8607bdcbf301d44e00eb7476cf61f08570cffffc1e7b2a6efce0a262480da2284d660867a7c0c6d9f989a90b8ddfb671b84d3af71a5e5b02a1ac6bb860033d69457429d7deebbd727325c21d168e8369b57e05b77438ae45c68e767a7bed6d0c4079718918cb858780f87845aaafc49921fb776573c3d3dfc91660536984d37395d60ade350213afbc531a45d9f23e7b857a501cba6feebe41c59277c295e1ddbee3c756d0f1f19c08d84ede1e287b77de1c1104b08dd81dd62aa83a887a739dba2b4640344ef57877aaea1ad5313302119eeee9211e2d00e85d39326cf5cdaa9dfe0b99eea389ac0579d95525c0462dff39e6579e79221846dfc949097d4a895df8d28bb8b84ffa0026debf595d1f9f1e440c647d1bcfb3ee5524e68ed684abc84c181fa78c32bcc0aa29b8987dc0a96f952145153ca4002c44281c1ab162d715cf9175415a9c5101bf503a0dc90ffff07b01af0160ae0665aa5cae3e69dc2fdb680a1caeefed316e8a4fb7943e10100bf986ad90c1e4e6ae08f0d6f8091d92fa21cdc6befdba9342d31d0f61e8ad4764323818f659a8d2fd4172728deb3ea567bb1fb7689a2e14b754e7381a6cf9adae06f9896a1a4750d4140e17d1ea031d1e30c0c5fda84b5d2d93d9f111b890f365981213d8b8121c4361c7381531c594899e785136a5fde51c3f5f0ba7f0b6a90d8f8252fa41b5b0ecfbe0a348e7f97f867ffdfc26cd730bc9df4ea57c898062604984052b798cc9d7106c104daf3b3e31978ec6217e87219018603108f3b94b6120ddf063161dce351f57c59710d16fd94844436ac5db5c1841db43481ddc1d87bdd4b46cce09e557c2ffedd0b6a39607ad46f5b0d6afaef2d9202b102eef4cffdb642897d85ee91110ec97c437665e7714602e6e569bde6f58147eb5af7bd5e03518e72519005c40ae8b7d139e52f3bc8e091604b4cc1cf8bf5e88011154f3236d7393f016dff5a22ece62258778392720901254efa1c7484c59b8c69584251995953488d18714738de74276e42c26ca6f764716ec68ce705ea6a02a54ad4a0fdabb32c124633fabafb621a088cd758dd5e65243ebdebe893ad9fecbc45ed79c9784ae8affeb49357219d71fef263a8ea68ab85320f10373c12b424181b24ddc2081b0e44e7f6f7ec94acd26d59d574a6cbacc93edc322480e747d85dd3dd0a9c09fe3bd8cdd223ce18be5c192a63a165a488c6cbcc90a0b3582594bf055c2da1412c3107f899d0416c0af0194dab89917fa0cb5c9941e943ac9841585e0d5f39859766b1257c72398742e2f188790a571aa5a41c26a011b91e89847239d426ebd3d0b77b2ba31c7546e9df2dd41305b2e892183dd484d80f1e562a036988433aecd21d338d54fcf392252c2e3287f46e65c53324365cae8919d482b232c915802886da1bfbf6510e2d0348c68f914062e9124cdef391b9392e7d18d99367c7c865e506d8b3cb2d39751abe9cfe27c085c5d8256d55c18dc0f632a8fafe38cd2a0ba6371663d35643afa417306163cec5572b755e2339baeddd5f2bddd7faae6ccbfb50e499daf1e28b2bd647f5dc450a6bcc6b03098a7018a86076e41f506839a5f7405f885a01a7845d009872f875a69da334298a11ab66447c8a2bbe03cd877085e22d398c93eec006095e6f5ba1e38dcc43b476e7009fedcbc4b0c360e4d792517284ba7c1c31b7eb94feab9a5f0b4b2eee12761ad0be77f7ecce12a400cc05621fae1c7595e6c89a99a07940f9994dd3b786e1744a7e3b8d8013db908b45fcd816c32a0a578730fb1e67d16e81f62198d216ddcb7256e6ad245e15c1d817ac2823bade5db4962f40c5806d35d9d0c98b23f0f5285fe2c4f18406df5fb129d91e653deead0a5c351d90fbcd6adfb49e8d04fd935ad930bdb249520512516a78834dcb921de4b65ff767a8b520c7fcc1f03a1ec0826eaf8267d82c257f95cd55446c59b7ace191b61a6f7957b83ad0d53b295f7fcf96146ba8751bbd40ca8db19be81c1071fe400326e9e3f122aa992439c4be6f5e0d8b369863dd3b79e7abd1b9a501969aa5294e39d4ef1464c68960591d4f255b3f74675caa9a4ad94b90278c36d6bc465c3cb968013a799c45807cc0cea8f005b9427f19e2e7bdc88a7f30a484ecf363add1c12e7f089ce5e795fb90f44d633bb36610c56d484bf85a65d6d9140dc9ea30b930c5caf8612b84b0b9c465f83fa65cd2ec59543f18b070c6a2d6ceb145f22bf217e12fb69ed3ce16ef1c329b8a9d261420c7cfd3b4d2eaf84b6898f0f3f458f643f688d8f355753a8cc552315d4b57133378c0fb008cf93de1c8c8edd9edbbe3ca3104d643f5f56b957ab1c22b456dd7d46f156da214e236770c518d22c61345b872e8e67f8c0611b936fa1b45db6fdb9f2ef4b1deaf8f7684751e5e99614088a71cd069b9707443784cccbe8c06b35d99c52de43f8c9e7c70b0b8a5a92702c3d167e52d92c07fe9335bb5c0f857aca0b94393bf4e3723b6065efdf83583f48948787852335fbc084b7468fbd403f39b9d85df326971cd79f77e25bec98f7d7b51a5b418e2aaf3a584b4fb8a189a98b8b12d83edac61e78a22c962826dd59d157d85f9dd700249ce9a6a6da0259060677f98050b472a29baff05df6c95d214670f3f3fa14246d91c912d8f66bc664b3fa368449eaadb6d1162a070209f11e1766409093e30ea5db2c905c9be0639d070d54e47e426051fde8a0aa8907f25a1a2f5755ad2c881d970b38c09f4d80bf6c10801d4ee08c0e68ea4f7028c293a91cfc2f6d7b9e2a69c5166be83eed10800c2f08f3905d94f4dd997e4a6845b7da86967f93e85ac7a6d73b7aa0028653f4b7e7c5673a27e5d5e31852b67d642e697bfc7a32784e1f8c047ffcb1d6d56331f2b11bc55a3cc1b0b9dc1e0760f86792d41d56274f3a7200b2dd304cd4b09f903d4d80c400ee23e3b2b31cb9ba7d064d75210c257fd79f1f2545ae172528817180c3f507da7a5fa817a732f576113c3723185fea0a1e13eb0254be34342a85948352c7c877b999cacafe5a52b5950fd2f8c056e60b5ba2f9c26d5c898bfd6ebf4ddcfc83811eeb1b1009987c71fa0322be861f504d6b7e42c0eeabca6232da549c26ab5591fb5b38a24e95c8cfde920f23ab780ead8437e0b734407385fd7705dc53893f1e836ebd47e2a2fac6dcc9cebdaf405558cfbdebae34449b6c1c9b9457cc87d56d09a8ea0d480092732ee788503e1553cf32e847f07787f36bdb1b2c236eebc650634716f44cd1e29b6ce96cbc637f2161f24406e83da9e9f020649d6c706f356a48045ac8bde8baa66721cccd54cbd29d2df62177e76e79c840f8d059095b471a6349db7f8b358d9a7e68c906084b7b2b1075202cceedc1b2b65176f0fb765310a13aea8b79371921cd215d499dae0857a269d423164e12f33f3e9a5d0a9894c0d27a1b9bee0484b068564016253b995b81428704b7af737fcb01099ab8077004bf0d19f1b14ba294c05420c59019a669b668ec01b4268b34964346095930c2f95a3a09f7e23c437c771b8f6b1ce31c232d284ae9d83e3eda297ad1dc1193be97b821bad34edfcda25f76b6c3af223502f5263ff646099fe0f3ee5498d15c64335c41503140e7afb6ff84372952dc67657acc0c2d60350fd0acedf59cc4560f7ff6e6219f6688112fa7fbea33ec03578f31eedb95425eea41fa5bd8b392bc06fa8302da39ca9decddf7a974ccd33bd49639ef4e5a7b3d0b62feaf5a7b22cea5b7edc12efd4bd64dba1a4925934722c68d83a2edc8bbc50bcac05d5faaca62aff77a851b8740cf088ffa8cb4bc6930186c60f1a0614a0629ad31dad7030c2d1613ba2a592e37ac2584bc022421faa2118e18ab106eb0e680cc1a54d7738c59915f038133ea5b07dc2043683b06603f3c1e9b54fc77536cc740ea36686b67a0653a0f4838538155b039dd4c3858fc61e12a16fae2a87f1841007cb413dd6f04b4305d2dc98d8b0ed87e7303120011e009e86b3df88571b36cad2e04618bb292faead33714efd05afbec997aaaa5dc1aafdf3ce19556e301f42eca3c53b7bbc17161371cfc2495d5d1192982ac17c8e68b38e2caf351c1bd09c7f823cde2b8998b37dd50e49a2c5ed8784c6b6cbefa432f98fcf3a96ca635c76e1eb7b596027d8d0e91dd6aabb0766c73eb8c2bb3769c00dcee9cfc03f5b9984988cae6bd17b14a7bb53b712c97d8a0a815fbe0df4e87582789db57281cf95edcd532f320984db2b3c9023689a6ca074ded779e752295b033c9d7a44a386dfa1b5fddc6469ff5000f98b7f0eb7bd81c30972a4d8ea701fbe67d964df003f5d47b3ae7e7f15f6c66a13830ec94f421ad02559d79a4f7156d6b99492e7db417426ec2b90d6c30d3d964237534dbc1b42fe4c8bd707e6fcfb527131d21ed2d0e3525666a57bc389bb26701f6b4e335b1a454a5810002daf1c467887712422d35b6c4087d1b7d732d1ae87a33fb33387174084c2f4c1fbe1ffe0604ea7d45cf3b2e8465410730150ac2257f1e9210f4b8646e6a09eaa19a5a0cbffc6d73ad0a9bb866cec440be707c9783dec8d6c6a1e2968ff3fc97b9f9eb47836b0496ed69a33b9f57707702adf43f45e9b7d8a2fe6ab37826fbc53b425edb3655b7cbf24fb294c8ab4d2268d8d18c2bb9e55ee41941fdf5a813992f76b761600039193af1a5864e0a6e2e59bbbd15b610d7c5849c2979907d5f09e19371fb7e4c489e9c7a75eec7572c1106fe887571eccd348a84903786d7fec06dac6df275b820ec884789f51a1a3028d71ed40ac4704c71a342de4713729ec2531d19c6c862e39f34fc77b12008b95e6f068f21219451059e5006b429c81a7d2c5d7c16852573b86de6a51ea20caebbffb2b90ad13e19d94da0cb27c7ff10e6e44bc4eaff0614747612e9e72fabbdc1a6630bbc44dbf8920883dbb5e1e97bdb09a4fbb5794dd21a9784aaa98eb2c0de4f53842225d3509ec24b421b870ac42e7146dd8c3b3892237fd8c5d9d22fdc92c8b8d06c6d13c0637b69bb258055d6019905d8ad7bc8b6e8549eb18a86bf8ed1b1e1c032179c7166b013924d9b49ea4e7de013e59e9167ffe27dfa064fc2717fa12e4624c48183d2456682c2dc3ff5a2339caebc3e4890176df87fac97639d445f63ac7c8b2ca80b686063b98c4468bfd0d91aba875bbd3c7498175982fa598f22bf84bbfef84e779456a97906be825d558574fabb6bc3cfbab5937476e3d587ae0036e139fb594e7a211689e65f7c2c2ace68e11def5f06075cd5f18d3256cc1f7ffd2bebf6bbf8aa27b63d8cb0abbf9b97287244bcee3bbf3e3aa0bd5e04f84e36bee42fac49055208f8b3f6beffe09d6f528a260f51956efe79c781c912f4447c09020c59cba317383d3443dc1a7e2c23c58f69db866e6d172122f445959471169c5c8c449e7d893734417d825748ca9c29449e1b325fd0534e32a50cc0edfc711f59ce566a0afe4c31732c4a88ac", 0x1000) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:00:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000001380)) 00:00:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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)={0x6, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(r0, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fc") getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f00000004c0)=0xb) setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket(0x1c, 0x3, 0x3) socket$inet(0x2, 0x2, 0x8) 00:00:56 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xffffffffffffff81}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23fcffffff00000000000000000000ffff00000c8001000000000100"/128, @ANYRES32=0x0, @ANYBLOB="8000000064000000010000000101000001800000"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x9, 0x9, 0x3, 0x7, 0xca, 0x80, 0x81, {@in6={{0x1c, 0x1, 0x9, @mcast2}}, r3, 0x80000001, 0xca22, 0x5, 0x8, 0x2}}, &(0x7f0000000440)=0xb0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getitimer(0x0, &(0x7f0000000000)) 00:00:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) 00:00:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x9}}, 0x0, 0x6, 0xff, 0x0, 0x20, 0x6}, 0xf1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0xf3c20bebdc62e67d, 0x5, 0x81}, &(0x7f00000001c0)=0x18) 00:00:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202020000006c6530005f018ea59135505e6e7b9e8c0e6261006906e1d41c87b15515156de436fd469629393a50d05de6b41b15587bd928678f4badcf8d836ff59be37d55375342917f464a0071d2c884f27b515177324fc69b2422ecd79e5b2a3b3c41796c125992b12865bab4a6ebdf5793ce731148b0c87faf5e43a342c13090b3039c85d3818ce2139713db1c692a97dd389c0bc50a84c4b51ffb122674138dfff06477"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x4}, 0x4) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) accept$unix(r0, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@multicast1, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) 00:00:57 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe9, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:57 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(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) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x101, @rand_addr="6a08fca6f3d5ee2c4e9553bea653c50d", 0x6}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="84b334fb54d8b7bd59c6749ae26a981d340b38753dad56f604ee57d7b01e1c2f1892d9004306ac8e4619d49ea347d050f9f4276736dc2bd76541015143eabc8654379a3699438414b997c688c06b2e3d05", 0x51}, {&(0x7f0000000100)="10ee035d5f9dee2ad283e9ed006c0f6f7dcee5ce8015412ae454babfd62da522b9909581402385a8dbfa9688a0f1917c9a871d0b17c8059d651a38dde19cdfd0671ba0b6e1a97af4cf6f53f9c7f59f7185124252c90557d2f388e137d82d4f60f7f077036ca0f8b7094b40cc0c8a51b62a398998cf105281d4df4442c4d6", 0x7e}], 0x2, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x400}}], 0x40, 0x1}, 0x0) 00:00:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) r1 = socket(0x0, 0x5, 0x1400000000000) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0x6ea, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x2, 0x20, 0x800000000000, 0x7f, 0x5, 0x40, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, r2}, &(0x7f0000000140)=0xc) 00:00:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) ftruncate(r0, 0x101) setuid(0xee01) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @multicast1}, 0x8) close(r0) read(r0, &(0x7f0000000000)=""/51, 0x33) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:58 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x26b}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x2) flock(r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x141) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x2, 0xc6c, 0x1000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x65c, 0x400, 0x7, 0xa700, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @local}, 0xc) 00:00:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100001, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000140)=""/35, &(0x7f0000000180)=0x23) r1 = dup2(r0, r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000540)={{"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", "fed7d86a1dfdac74b126cd0f85fc4396940e7d913b1923aee282f2ef033ce48e", 0x7, 0x100000000}, &(0x7f0000000440)="b0ea54836355c23a88a87b98924fb0dde9bf7155ef02f6fbd076850954b2742a479b7c275250be8b91d194cc8869bcfeeb1b96b547786a7fd77935b8af8c18bce9702ea30065e302eb7eabadcd3629669c806a9e415a473d47da48e36cf789d642f9f67f8ef177cbb01c75e2cde6bdf80fa0547960a1f767214c88e9efa9aa87cf56ff509150b5db0be8442f1caea5f14f43607c7cd3ff9d7ebaf54b41168543546ee3c5ba80c39b708ed7c61f3c7386a8332dfdb21a78561f9aaf75040025652e538250f96ac6137843661c8fa4f2b956a188957d0c43643e9910ff662c72d134e6843586f9", 0xffffffffffffff18, 0x8001, 0x4, 0x5, 0x3f, 0x3ff, 0x7, 0x5}) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2000020000e225789e1bf39559fccc6f42a57969520600"/128, @ANYRES32=0x0, @ANYBLOB="7f0100800000000000000000c30c000001000080"], &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) r4 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 00:00:58 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @loopback, 0xdc}}}, 0x108) syz_execute_func(&(0x7f0000000240)="64f365f0460fbaadf7540000008f295093ae4918e311470f286658420a3166400fe28200000000c422cdbc0b0fba266767f00fc163fdc42128c23f0b2edc648a77") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x400) 00:00:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x19, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x81, 0x1f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:58 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0x3}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @loopback}, 0x58b}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xf4, "76cd2c3a4908b9e70f3ce5d2365c6e99ba893cfd96327b4449e32ef674edc6007e770b8b6409d87f5bb2a2337184829294f36a77ea3f5ce0ba4413da4efe76e2c05dfd5dbc18620b5c3ad9724fe23602f9adbab362c87af7ca7e4d9ad71a57293532398661d7e8e68ca588515c4488a1136655524af2441ec2acb7616b405203b3f6891c19a26496873b9969890c43a3d0800b519c9bd35ae5aafe134d26a2f88fe7bb2729005fa4f39662fa93151b1191230135d9a02b674679aeaf45d1652010e7d5607e24e44258a8c1c556db53c97f30aa2b68e48dd3cdc9ab9d0a8e0c9b9f95f97382582b36ec750fa9131f9e5cd06fb177"}, &(0x7f0000000240)=0xfc) 00:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x68026da970f64989, 0x0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x10) 00:00:58 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffe88, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0x0, 0x95]) 00:01:00 executing program 2: r0 = socket(0x0, 0x1, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) fchdir(r0) 00:01:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/103, 0x67, 0x80, &(0x7f00000000c0)={0x1c, 0x1, 0x8, @ipv4, 0x71a}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) 00:01:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000003, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xfea0) recvmsg(r0, &(0x7f0000002900)={&(0x7f0000001780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/243, 0xf3}], 0x1, &(0x7f0000001900)=""/4096, 0x1000}, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x6, 0x8000}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0xffffffffffffff00, 0x3}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000002940)=""/81, &(0x7f0000001740)=0x51) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001680)={r2, 0xffff, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x9, 0x7fffffff}, 0x8) lseek(r0, 0x0, 0x3) getpeername(r0, &(0x7f00000016c0)=@un=@file={0x0, ""/73}, &(0x7f00000029c0)=0x4b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x84c}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002a80)=ANY=[@ANYBLOB="1c004e2002000000ff0200000000000000000000000000000000049ca3781f3eae6758b60000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c76de9b416806c76b9d9b98ea9f9cdb492802eba883887d3b252", @ANYRES32=r2], 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x2, 0xf, 0x6, 0x1}, &(0x7f0000000340)=0x18) 00:01:00 executing program 1: 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x4, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') 00:01:00 executing program 2: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000140)="0ea8ec21a49a8476a35189caca011fa1e9d74330a7e6d9c9fd3a213db23d7639c17b2a7a7debd8358d1369c3da110e0d1f4a41894d552e49e2") ftruncate(r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x585) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:00 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="b647f25ce38affffff"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x50) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x5, 0x0, 0x3, 0x7fff, 0x3, 0x100000001, 0x3800000000000, r1}, &(0x7f0000000100)=0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/225, 0xe1) r2 = dup(r0) connect$unix(r2, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") r0 = msgget$private(0x0, 0x110) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x5) mkdir(&(0x7f0000000200)='./file0\x00', 0x20) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x8, r1, r2, r3, r4, 0x2, 0x9}, 0x8, 0x2, 0x4, 0x200, 0xc697, 0x8, r5, r6}) 00:01:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x40) close(r0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000500)="d8a4a4473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232c44339419f00800000650fb8c4014e1bed751e0fa0e509ab34d1d8bce1f639f844f844c461cd583d00000081c66db712c483397fd300c9dcdcc461ddf4bc9167d626bbf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d2dd4d48cc7e8628f6808a3056f0000004e00c48e8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d4d0d0a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)) close(r0) getsockopt$inet_udplite(r0, 0x88, 0xb9f35955416e5ec6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget(0x1, 0x8000, 0x4, &(0x7f0000ff6000/0x8000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/158) setsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000040), 0x0) 00:01:01 executing program 3: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x4, 0x20) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000180)=""/4096) r1 = geteuid() setresuid(r1, 0x0, r1) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:01 executing program 0: socket(0x0, 0x0, 0xcec) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) 00:01:01 executing program 2: syz_execute_func(&(0x7f00000004c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107b1c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5bf0408332d0e269a841000f9945332fe4eef5260f01d90f54635bdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x80000001) socketpair(0x12, 0x10000007, 0xef, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x5c, "dee2b46b71d84dc055bc5f85e181ac1a931190ca468b9e31b78164929eaea08daf92fb9fd282424510b606b65129f0fe3610df0356ce10fd6aa7a5a0e33b708fe5b9d862a394f4e618d9035c11a6ed2ebba406176eebe864fe5fb8b3"}, &(0x7f0000000300)=0x64) r3 = accept$inet6(r1, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000480)={0x6, 0x200, 0x1100, 0x1ff, 0x2, 0x0, 0x4, 0x5, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xff, 0x4) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, r4}, &(0x7f0000000200)=0xc) bind$inet(r1, &(0x7f0000000380)={0x2, 0x3}, 0x10) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = msgget(0x3, 0x90) msgsnd(r5, &(0x7f0000000400)={0x2, "ca173e30d30b4a2f8d5ac9dd858ce9e8c2cc0dea9ac17a45"}, 0x20, 0x800) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r4, 0x6}, 0x8) ftruncate(r1, 0x100) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000800)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1, 0xfff, 0x100000000, 0xfffffffffffffffc, 0x100000000000}, &(0x7f0000000900)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000040)="e5fa587a74760e9b3bf78c11b331e068b42e7b1d66e263e7f0d42d6c017e85a0338e821704c110e2caf6df1e232e42c87db36802032af627a16be96b086ee569b0ecef2f0658f1890479e238dab12fd4cdb5ae3020d9553ce334c8b3b76d6e3fbb893facca5c854c2501ff675c7554d77217c34fb11c8b614804978347537d2f5fc0835de5d38b373d6d9adff8a13bab87a28324c8260b4cef70364ac66a93b6c9474d7f16e39204bcb836289170597c440bb6e0a5f0426ebf84d221cb289c1231f26a9525", 0xc5}, {&(0x7f0000000300)="64de4e7d42d71f56e7c8d8a002baf16bc12e6672cb9d8b16642dfacb03667297307c0d8c166a676c294e36e5735d0dfd57117c21c1b5f2d635f1df7db979a2c0ec944982f4f6d4038b7bc2c563288c8f07b2b166cb42dad93569c1fb4c206a9b6ec4877fed39acacbe26fcfb9246c0bd5a67b23c0599d31ee553614cf6fe7b14704997011cf462e424b49fc48fb55d972cc95c39626055242e5f317204d3d86d18703e7e62fef8f20525d5cc61227f602ac06457b432a235ab0b46055880834287e35168f1841792e3136c31449cd0a5b56e3c951ad2d84e9c8252dbb4", 0xdd}, {&(0x7f0000000140)="790a017c", 0x4}, {&(0x7f0000000180)="5d399036d444", 0x6}, {&(0x7f00000001c0)="189694281c7da025b34869e7920456fe325a2a75f04a036b135fc1ba619f65baf74793fc5efe2c065dec6148252cd445caa5878d5e919818", 0x38}, {&(0x7f0000000400)="a5f126edb8d5de187aef08cee41efe30bb33d7fd9c4865a51c8eaff6c641a8822e1ced466b8fe658dcfc816bf427871ae0ee1154857a5896540451a07ff3a8f69d6882ca122b41407551f1bf5e402b791a5a28451c81260d60f06c48bf1761244fb8517f2d65b898f43244ba47de7c2e133a9d50988fb8db0f6b43c80952aa7d975467bac84246dd3ffde89f2b80873dda8d7205495609de8786f6fb20e9130e49304ea824ae714f59d6d7eec87ed342738a3626d51e98a6174649a6a5044bb372b50afb2d3942beb9e9743ac1e6793d0031caaeea3917fdf19d715513", 0xdd}, {&(0x7f0000000500)="1b041d659e02c9de71c86d79632c97bca78dedd7a32892268b9d99a9b3a9e010296f3078c3b600f04ef7f148625f8a59f489842ba9700c06aaea498513f0d5dfd5ac7645bc211a8770452ac127b8ab3ea8dfbccaab4add639ab41cd853bd00271c9bdf7d15b3e1ca61f28f6704aded74f904da19fb8e39ce57e0b95ee9ac7610ed7768269c2efd48ce15e3437eb1f6dfddc85a116bc1ae3b", 0x98}, {&(0x7f00000005c0)="4845c3a142923c", 0x7}, {&(0x7f0000000600)="4b401ea652451dfe7313a5cab8bf03298ccac5ca79a9955d517c82cf204d2f60b10846e4215915e0734a5f0548ab62196d46726b4e38bb137c1e97d228e7ce529f7bd109779c6ed50435bdb7468d78149d77c120b7e16640", 0x58}], 0x9, &(0x7f0000000940)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x4210, 0x9149, 0x8, 0x800, 0x38, 0x1, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4500, 0x3, 0x800, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x64}, 0x101) 00:01:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r4, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:01:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x20000000000, @ipv4={[], [], @loopback}}, 0x2c9) 00:01:01 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/7) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x4) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(0x0) symlink(0x0, &(0x7f00000003c0)='./file0\x00') 00:01:01 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket(0x2, 0x2, 0x7fff) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000080)=0xc) r3 = getuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r3, r4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r2}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x3ff, 0x8, 0x1, 0x72e4, 0x3ff, 0x1, 0x6abc, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x200, 0x0, 0x3ff}}, &(0x7f0000000340)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r5, 0xa631}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x9019, &(0x7f0000000180)=0x897, 0xfffffffffffffff2) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000000)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000) r1 = dup2(0xffffffffffffff9c, r0) fchmod(r1, 0x100) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000240)=0x101, 0x4) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x400, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0xa858, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe00}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0xdb, 0x4) 00:01:01 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10400, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:01:01 executing program 2: 00:01:01 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x5, &(0x7f0000000000)={0x7, 0x20}) setrlimit(0x200000002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000140)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) 00:01:02 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) chown(&(0x7f0000000440)='./file0\x00', r0, r1) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind(r2, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setuid(0xee01) r3 = accept4$inet(r2, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000340)={r4, 0x6}, &(0x7f0000000380)=0x8) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b328f0858cf94e179a025c50c660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=',\x00']) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c050f05c4e17950debfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000020f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x24000000, {{0x2, 0x1}}}, 0x90) 00:01:03 executing program 1: syz_emit_ethernet(0x264, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb08004017000000650008002a90787f000001e00000011b1d564a5afb5d86a04e2b8c19af3ca051b2828b21f40d8300"/72]) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0x1c, 0x2, 0x3a) fchown(r0, r1, r2) 00:01:03 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) accept(r0, &(0x7f0000000440)=@in, &(0x7f0000000500)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r2 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r1, 0x2, 0x0) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) mlockall(0x2) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x370) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x400, 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000580)={0x0, 0xfffffffffffffffa}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000280)={r6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r7, 0x1000, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) close(r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000100)=0x10) msgget$private(0x0, 0x0) 00:01:03 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x7ff, 0x70, 0xc8, 0x0, 0xfffffffffffffffb, 0x8000, 0x401, {@in6={{0x1c, 0x1, 0x1ff, @empty, 0x200}}, 0x0, 0x2c61, 0x0, 0x7, 0xffffffffffffffff, 0xfffffffffffffffb}}, &(0x7f0000000280)=0xb0) syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c48821593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x2) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x81, 0xfffffffffffffffc, 0x3ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x1000, 0x2, 0xffffffffffff0349, 0x2}, 0x14) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000200)="2f65dc04b795bb107eb5b54054e7aab970f5fa1d0f21a600887a4386b25ff673fe1b62b6e8657e6068382420d01a22b54c99b80e461f0299aecf8c7e1a94e8ca232175627267339b760c9425acf74e443cd23c6f999dd1cb9d2920dc83693f19d424") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4, 0x100000000040) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)="ab89286e464ebeffd4db73321558a05d1a54d13dfb4063f7249ec78b353a06bcd32cf6c1f30bf8d91f214fa0b4fe47f883e7f5ad2848d1c4a7f140cfba4192dde393caef1b123b7dbd2f2ae31149f02c24cb73c6b338e691245c3544655320abf9037c5ac6ed4389cac8d1163070b3b30292c6a3d36369bddf9d8dd6d56aa68fda092f03792a751c1e") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000400)={r3, 0x7b8, 0x3, 0x7, 0x5}, &(0x7f0000000440)=0x18) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3f, 0x2, 0x4500, 0x4, 0xfff, 0x29230821, 0x8, 0x7, 0x0}, &(0x7f0000000280)=0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) mkdir(0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') r3 = dup(r0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000140)="3b559b5852d716fb26a3cc4c13b17926b3addee7047ebf37770b22a2d9c7514fd4698a4cfe7d14d8a914e12724f9150a3c3b5217250230adc324aca1b15d21eaa02223f9e61f0b0334ba7e1b17b9a73cc1aa279b1de1613c4132d1db17f677d0c3189bbd5cf7858f617885522a18c4d86945") 00:01:04 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x76) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="2d622f60eebe55ec2999a707b12bc8adcb95eea70d5b7b972c0ff012647c0dee2eaf028caa7be2ac996d6fffbdd23d14658aa9eeebcf996ce7a25ed6b379d120f1eec73f658213f5f5671fc0c9c7e85bb81017d0187de06acec7175c05c44dd3026ee1de3c74710ed3edb34a6f45fcaa3b1800284c2a0a5d8b3aca3993", 0x7d) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x0, 0x800, 0x6, 0x1d9, 0x10, 0x0, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x6) accept4$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10, 0x30000000) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000000c0)="53f5677885d2c1df2c1962b4cf8e750000000074fbd6ad7f54c13c3382970600fcd72b1bfeb5584480fe35741fe97ff253") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0) 00:01:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = semget$private(0x0, 0x3, 0x2) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000100)=""/231) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000000)=""/99) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") 00:01:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:01:04 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockname(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x8, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 00:01:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r1 = semget(0x2, 0x4, 0x22) __semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000280)=""/134) r2 = socket$inet(0x2, 0x3, 0x101) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, r3}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r4, 0x9, 0x80000000000001c0, [0x971, 0x1427, 0xd9, 0x3, 0x1000000000005]}, &(0x7f0000000180)=0x12) 00:01:04 executing program 2: socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "3e41628cf6d62419b0ac10dc3529d065fa86357c7ad6dd0d6a4a8c84136a2bc1", 0x3, 0x7f}, &(0x7f0000000140)="af5f5ec41cba07d0f8a8618d3ddd1b08558139f3526ad264541bd2f0362f102fc3c89562ce79873b8e2a49059139f97a7ead71dd89e5499d410f848e62d186c631ea", 0x7, 0x1, 0x7, 0x100000001, 0x2, 0x6, 0x4, 0x101}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) 00:01:04 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:05 executing program 2: socketpair(0x1c, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x1f, 0x5, [0x1, 0x2, 0x0, 0x3, 0x40]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xf0, "ea580c65e991418a2b8dee25b98dc524e413d60f2caee420147d5ad4d2c8cd055cbdc610dd23fafcc9539f6ac32777fc6db882f1e1151d1df68ca5372ad4499244498950e87b342fd0b4b1e133e662464c735f0867a77fe749cd867ca19d8e7c4846244c85408a17e2570b54759b515a6e7813853b8c42628ece8268a27bbee55e413ad3cb18fad5ee531f47b6965ac2eda88b189c8a903c2706c5781f88b7c0b6b3f558a29b00dff2fc97423a928e7116a1d9c5cde89cbc66b0986bc22ba2749cd7b2dc6166bbedc3f01bd244a91a05864f3c8997ba7037d4059fd95cd84450d97ee682fd2cc27443b922125ef88bbd"}, &(0x7f0000000300)=0xf8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) 00:01:05 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") 00:01:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x3}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x96, "f000f5a787d6eac52546f0ad9c0a5f35e4df7ed6742709f59b5e6147bc2e80f40292afe9f1d35f6ecbd8266485ade3ee22ff0173c9994b19e663dcb811d7176d741144b60d4b7c3e8818b814f81c0a7fdea3424aac1db81c845530b38026a89efcf3053ba1798a29134d8bb5632d43e3b400a7f9244b7c3d490f7e7e9e8dedd675152dfea150bf7bf0e7bb98e2ba476b1e154688e95c"}, &(0x7f0000000300)=0x9e) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x1}) mlockall(0x1) r2 = socket(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7a, "ef53d0ad46e8306b56544af0a257b250774719697240b020cd6210c64841e5673efd72f7a5ad4a4034602430e425ec3c14625fe7505b9f387c6baba5e1ba0db4c1a5c9114a437dbbe3001b731e6b3efd3250674c0c27714ffbd1ced4445521ef8619c775f8fa4339a8cc6c5ce37009b354665c189eb37e0bd251"}, &(0x7f0000000100)=0x82) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x967}, 0x8) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x3, 0x800000) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) 00:01:05 executing program 3: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00cfcaba0dfe8c738888a1c4101f9b9be201fbacac100000ad808f294001b00b00000015c46291ae8ca065600000c4618de3c0740f2d96000000dee5c4413d5e9cbab8a90000f340ad0142c4e7ae3131b15d6161a1c9fb110f0f3804830a0066460f380a7620") 00:01:05 executing program 1: r0 = socket(0xd, 0x3, 0x1) sendto$unix(r0, &(0x7f00000001c0)="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", 0x194, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24) 00:01:05 executing program 3: syz_execute_func(&(0x7f0000000240)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed34336446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d150000000061617878878e8e01fe5ff6a9c172050e0c0cb1ac45e22c2ef2420f5a100f0000420f38ca78fb919f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 00:01:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0xffffffff}, 0x24) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x0) 00:01:06 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) r2 = semget(0x3, 0x1, 0x80) __semctl$GETPID(r2, 0x7, 0x4, &(0x7f0000000200)=""/88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000020005003a00ff010500d4a1030063198740da01b2bc0923dc96000000009ba8c76b547d15af3e4167d96e"], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) socketpair(0x10, 0x10000000, 0x7, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0x14, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0002008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3, 0x9}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:06 executing program 0: syz_execute_func(&(0x7f00000000c0)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004ac3461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec0d1042abe3df36f20f11150a000000c4c1bd14720b41140f18a938386640f610c422790f073f894f00f28a80ffefffff8335") 00:01:06 executing program 1: syz_emit_ethernet(0x35e, &(0x7f0000000100)={@random="cdbf0e000084", @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x3f, 0x8, 0xd8, 0x64, 0x2, 0xffffffff, 0x39, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@noop, @lsrr={0x83, 0xb, 0x76, [@empty, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x0, 0x2, 0x8}, {"bece9b1a06fcc1b164233670691582a54ef030c929c45c6c4c3aa4365eb2797d8d668353d017895a78e30cb931b04b441d0c17a4eeb8aa8d6a2226e987fde169122000d471a01e4e8451f55ef456a3c09c891d5c445370e79e3f7c59f56fca57cd64e1e503def277c4baf77406b226ab8768ede23892300202d4331574af109e7a31d87934df52cd9a6d7e74733c138a9eae1c666975b935a716109e64de4bfb3fb1681c8df70d73395c7ff143544edb"}}}}}}) 00:01:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x10043) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c44921fcfc66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f410ff6113944d1f466f367adc46291ae8ca0656000000f01c43ba8feffffff2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15fc4027d1881a1000000360fa10f82dada048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x200) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000200)=""/202) 00:01:06 executing program 2: rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00') syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) r1 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$getown(r2, 0x5) r4 = msgget(0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) r7 = geteuid() r8 = getegid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000000640)={{0x15, r5, r6, r7, r8, 0x100, 0xffff}, 0x1ff, 0x8, 0x9, 0xffffffffffffff81, 0x8, 0x7ff, r3, r1}) r9 = getpgid(r3) r10 = msgget(0x3, 0x8) msgctl$IPC_INFO(r10, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r9, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) r11 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r11, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r11, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r11}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r12 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r12, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:01:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100800, 0x25) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="7a9c7fc8d9dbcc0b3988efba7141a29d80ef232d62862162e7657345b3349c8bcd084ef54f2728cac43d79e74a411df6e83cafff05be703c3736d0f78022461ec6306b84abc24200d901fa87e429c9ab201bf0e9931a2083d30bb81e2209c4b3836aa6009af10b8c2833483a8cc11e814378b964f452ce8e8a754fbb7f6b24da295a69e7cd84ec9b2cc8ffb6b4a327e5d983678958ff699e492327d640c2e5bd65509a9d851154654882afb95a24b964d1e7b314321f94048ca5e4e56b8f80ec74448ea0eacc25f883604540f12e7c3445d25bca0eb8001a7db72b7c") sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000140)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="2008ea123cf01759e8938e5bd5039fad9145c2e00d2c9a1397721e4c8fc3df5c48d654ec5e5479cdc0b96b2dffe7a1e3ed1a8ebe7982bedaa4f25822395c81476e526820183034410ad9e185d378bfbab2be205575776a07ae96f4ccc80af2f18f0e235b90a82790c07ef51c9ed630be6b9b0b", 0x73}, {&(0x7f0000000200)="3f092781566dffee0c88d6ecbc48026b92bef77be66086c8dcfbf36f9cad83041b80c27bec0905e90ed78883abde60cf06cd97c1987b1032b2177a1bca5ed7afdb81ea634ac5981f5a1bdfca0461dc4096faf45f", 0x54}, {&(0x7f0000000280)="9db1123477a7ff55", 0x8}, {&(0x7f00000002c0)="cf4b508538c48224f07ec091a27f306537d4535dffa224550ae62b915108b912c62302446dd7581967c8c450530883e21738b21404d18cc36849e61825cd5712551f640488c527b37ee6afc31f45cd9b7d46f061a7cfb2835087de2d2f7c8d41c5ea06b5914a9322bccce57a0367c40189738a502d3435589edb6df1fa471f0abfc268affc804f0861f6f382a397317fd58eae086eb327b663a06fffd62c27f0699b4a015526c5ea2fad3ea9c265776c6cada2b8556461513b0b8948160aba880d1fa3b125c442c345348d9296bfb41b8681eb28403cb90658abcacaa4903b8b7959049954122c39fba4e4767ff2a0c4150584ce99", 0xf5}, {&(0x7f00000003c0)="3ee98eb7e447e69695e56a44d43ce6eb9ff5962842cda3d3e92119df10ae143ea35ba29abafce81833bbc0ee89c7a1da09ae0d116bd56f436bc58da08e91fe2e5a2aad82b5a4a22067288d175c8680461d8d024ae90c806c4475b369902da90c1e0e669b3863d36e864a6ce9e40815f2757e04127302d85750", 0x79}, {&(0x7f0000000440)="33487510f93bddd6a8e4acfb055485be4cbfa7556189edaae211a0089e4d1d3db3", 0x21}, {&(0x7f0000000480)="4d24d700af3dabc8f2f4db3ecb4d0f6f8db88cce544ffae8a9d5c94ae8f60ab205be6bb82b80401c5ec4d0db15d7acd0a3a42ca1784a4cc461efa4772ae57ef4816589030901c663b17a4db333322d49157b065a72cb20fb096e75a36f84d198d507e65acbbffcc7456c7383bda52cae65fb3190237706dd127b46f10cb137d95b3ca3192d5d4e654ed52b1fc81f869dc14f39036ac1ca7fdacb36d1203bde1cf6d40de4c147575aa6b58b26c0e8adddf85f8b8ac24b9f97801ed496b50d99b5bec48c5834580150b894faec2e1251998bde9f081b68c80a42d9a86b8c085d1fd8", 0xe1}, {&(0x7f0000000580)="1a2c149e7b52c259f88c62ddd8be8b31df2bc6c333b7688a8fd982109f47a112773a23f6270351a502da4facc7fce8f6467cd9290fe355830d7ed15ff76be5bc4ae290bfd3b08a5a947c19c67eea396f1ff081c990", 0x55}, {&(0x7f0000000600)="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", 0xfe}], 0x9, &(0x7f00000007c0)=[@authinfo={0x10, 0x84, 0x8, {0xfffffffffffffff9}}], 0x10, 0x80}, 0x2008c) readlink(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=""/244, 0xf4) r1 = getgid() setgid(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000980)=0xb64a, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000a40)="45c33aa094ef9a0ce590bb92e7a16103a12d57503443f6e298ecd83b9f442a4e34ee319e89cb3a5a4fe68ca9") sendfile(r0, r0, &(0x7f0000000a80), 0x3) r2 = open$dir(&(0x7f0000000ac0)='./file0\x00', 0x400, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000b00), &(0x7f0000000b40)=0xb) r3 = socket$inet(0x2, 0x4, 0x100000000) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000b80)="1ccf835bc7fdd4e86d114ad93cdaca74c282e51635f02fb33997d4b41c9410028d7419cc4cc05884d2aac5dd642afac6e321485ffc66c89bf42545724d5a36b38922242e381be65842e94249e8ed519885d3c1b6330018cb4a06e765d08d8da00d19901f3e86a0363a40c840d875ab33b35c80c7f8ab49092d8cd12236ecb9bc14436f1356e650acccdad6c2e12f329cb1bc405615eabb33d5da9b655ef920ecccaacaef734143d485d0df9baca20c7a53e8f3282ba34325d13d142f6bcac58713bc3b368bd1f0558c881ab4bed52c6d27643f39aa22194c087eb62b5f924ff658773b9e") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000c80)={0x0, 0x46}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000d00)={r4, 0xfffffffffffffffc}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000d80)={0x1, [0x1]}, 0x6) ftruncate(r2, 0x9) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r6, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80012, r2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000dc0)={r5, 0x8001}, &(0x7f0000000e00)=0x8) r7 = open(&(0x7f0000000e40)='./file0\x00', 0x40, 0x21) getsockname$inet(r2, &(0x7f0000000e80)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000f00)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r5, 0x8eb, 0x742a, 0x9}, &(0x7f0000000fc0)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000001000)={r4, 0x0, 0x5}, &(0x7f0000001040)=0x8) sendmsg$unix(r2, &(0x7f0000001240)={&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000011c0)=[{&(0x7f00000010c0)="eeaaca9f9a497bdb21eff276dc2c6e77f6b80268e3fe383b2b4f5c6ce447e5d29bb94aef25d8357fc602c5681d2a1cc4e640d09758a2f2a8d58a8a5a7984eab5792bbfc5abbdff986c1c2ecdb2eb9cb375fe20c718f0fbdf", 0x58}, {&(0x7f0000001140)="6993546dedb932645958931ec434962057bea06b2594db89ce5722ad9c86bf575e6ad2abd00b3b66e5e805e9bb2bd1ff8cebfa0f2aff080c8916eeda8b9996badf84fb135bd83c26933d39911c5b0c374490dc30e4ed74bac1516b008242fa8748e687", 0x63}], 0x2, &(0x7f0000001200)=[@rights={0x20, 0xffff, 0x1, [r2, r0, r6]}], 0x20, 0x1}, 0x20088) setsockopt$inet6_tcp_int(r6, 0x6, 0x98, &(0x7f0000001280)=0x1000, 0x4) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f00000012c0)={0x9, 0x2, 0x1300, 0xfff, 0x2, 0x5, 0xffff, 0x3, r8}, &(0x7f0000001300)=0x20) 00:01:07 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 00:01:07 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x200, 0xa4e}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1, 0x6}, 0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x10001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r3, 0xd}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1c, "13d3748650f5f56f1ab7f8a8713807e2abcfc47bb7b64264ddb4ee2a"}, &(0x7f0000000240)=0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r4, 0x7fff, 0xf, 0x3, 0x8}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x6, 0xa, [0x83d, 0x9, 0x8dbb, 0x35ce, 0x101, 0x400, 0x7, 0x5, 0xc1f, 0x2]}, &(0x7f0000000340)=0x1c) r5 = socket(0x2, 0x7, 0x20) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000500)="d5d523654b7ee652a9b6f980a7a797fcca3fcb15a096") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x400, 0xffffffffffffffb9, 0x9, 0x0}, &(0x7f0000000040)=0x10) shutdown(r5, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r6, 0x40000000000009, 0x1, 0x1000}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x5}, 0x8) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000005, 0x40000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d0000070e4df18a93a5ff965bebe3b6446ddcb0bef8f692830d19d670f381d6a2f67450f483bc4a2e1bf167c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e276892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:01:07 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0xf82}) ftruncate(r1, 0x6) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:01:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000d40)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x4049, 0x0, 0xc2) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000100), 0x10) r1 = semget$private(0x0, 0x1, 0x0) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000240)=""/254) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "9eda23390e414d5c94ac095dcb37d989e7318f9816496f4b5b2b2608c5fede642136865fc72d49f4b579d5dad96aaf9b96cfe3fc35f67927fac3034421360183f4ac648a3c736b2343336fba4a9cd72fd2dc6b47f09bc275a321b458374fa6f9478f072bab3c6ffc6c926fa6d5d325f823fcabd6268133a26077f99d759684be6174ecff5c15fcd416be6af5136c06ca51551b991ae0de4ce835d0b13c32ff2a480a91b39c3aedc35dae084bf1aeab878653bbcf6e74d9ec6452e450c58774d778651e676a976349a8486170d1d1ff2a031ba857f7c2f913d52dc9c5631218f0852cf918ff90fe6eb91f3e9dfc5dd260"}, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={0x0, 0x3, "9a39de8c6a003bc4a6223c3ca18cf8ae4cdf3ba8ee35bc5223d5afac593080373bb92e3391ac62c42ee4970698cea82e654c4def6467707b3ea586"}, &(0x7f0000000080)=0x43) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100000000, @empty, 0x4}}, r2, 0x80000000, 0x5, 0x20d, 0xfffffffffffffff8, 0x80, 0x1000}, 0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x28800, 0x11) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000380)={{"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", "1e6a3467687905b0abe34090c17b10eac343ae29270b424c044133e1231931c0", 0x400, 0x1}, &(0x7f0000000340)="8b1012ab7017f8c277467d101719e88020f2061ffcb011dbe8b9cfcb93226a7120a5c339724ddd47e9b025e42bd25bf58369", 0x4, 0xfd, 0x8, 0xff, 0x8, 0xaa, 0x5d}) r4 = openat(r3, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r2, 0x80000001}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000008c0)={r5, 0x3}, &(0x7f0000000900)=0x8) 00:01:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x100) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="cd") __getcwd(&(0x7f0000000280)=""/85, 0x55) __getcwd(&(0x7f0000000000)=""/99, 0x63) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x9, 0x8}, 0x8) 00:01:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x68, "a9c5ba38772ca24b4c29927de86a408c0c7b17e020f18561761f122a5a311bfab9e3063a8fc6fc4c971863ad27e15f6a1d92444cca120636efeccfa09330d01515bb1dfc35ab12bc198e39a3bd77996854759be3a30a8328ba9eee6b7bc7b38fc6232e5aea5175a4"}, &(0x7f0000000240)=0x70) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x0, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x50) readlinkat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=""/159, 0x9f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 00:01:09 executing program 3: __getcwd(&(0x7f0000000000)=""/214, 0xfffffffffffffddf) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 00:01:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x5, 0x80000001}, &(0x7f0000000140)=0xc) r2 = socket(0x2, 0x9, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x903, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000008f616e6bec86e9f6bc769835391fe5f9ee4e4e422be825261c32f61288ddbecb81d1dd42a763b200"/56], 0x8) r3 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$setown(r2, 0x6, r3) dup2(r0, r0) 00:01:09 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x20000004, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0xffffffffffffffb7) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:09 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4) clock_getres(0x0, &(0x7f0000000000)) 00:01:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x5, 0x3) 00:01:09 executing program 2: syz_emit_ethernet(0xfb, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa88a80100810018000800450000380000000104000078ac2300bb000000000500907800000000470000000d00000000000000ac2300aa010000000808000000000000"]) 00:01:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x81, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x74}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080)) r3 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:10 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0x165, &(0x7f0000000180)={@local, @empty, [{[{0x88a8, 0x0, 0x8, 0x2}], {0x8100, 0x1488000000, 0x1, 0x4}}], {@ipv4={0x800, {{0x19, 0x4, 0x1, 0x0, 0x14f, 0x65, 0x1000, 0x4, 0x0, 0x0, @multicast2, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0x2b, 0x9, [@remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @broadcast, @multicast1, @rand_addr=0x3, @rand_addr=0x4, @rand_addr=0xfff]}, @timestamp={0x44, 0x24, 0x100000000, 0x3, 0xffff, [{[], 0x8}, {[], 0x10001}, {[@local={0xac, 0x14, 0x0}], 0x9}, {[@broadcast], 0xb0}, {[@empty], 0x8}]}]}}, @udp={{0x1, 0x0, 0x8}, {"d065a8e1f7c785cc6a06dc1a9402001e426970300e6d7852062ea32d5ec2bb28c857bce81f3869e821a06b3a2b05dba3de6a50c5aec90223280891a2c144da47c6983b0e3ca79990cf086c6e2ce0e3c5d7a2b1101e7586a682d488fa0e01268aa91803480b3c0cf568240cb79de9df8afb8339f84bab33c4b169cafd4be3ad68537a147818b6237e5425acb4b15094d4a5f10f438e1c21d3b437d715b07b244575944385696520338071c697f639fbcc4e84c73fc032751e54cbec9600a3301a841bfd2080a4f27f964c744dd3666074e932675fc12b35527311f13b71c6178e3efbd2"}}}}}}) 00:01:10 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x30000000) r1 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) freebsd10_pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000008c0)=[{&(0x7f00000001c0)="042c1558eabd7fce2b740fded2ded418b88cf683851c3340cfb93588eea1d3597562e89a16c753d861c27f6b020c697dc424a73eeb50ee0b753641fd8196b60420d83a6f77bc3b5bf4353e1bd2903ef6f9ee9d8a85ea4cb372f5272f7a261f2fd74b8ff51a192632d92851d8831409e363297486f6dc4d8becd27b442fb5b57d5bc4d76109bbc4f05733ad06da847571b807d69fabb03a915a69b84d06eb138af8b0b5589bb7938819f8f3563fa9af423d6bbd1c44991b8b9eb9d97a09417e49d675632af6772e78179bfa8bde40e9dfafe8d1cab68ba2c16f8cdee9d77e1d5b99bdf40ed5e3feb19e022e", 0xeb}, {&(0x7f0000000380)="4dcbe9803f526e73cff0c9465d938ff62838bc176613fa03fae10894c350ea84ce06d3ce8fd5de2f39080a00a1a11c6eabdb7589c994ea4310c71c4a1e810d58a3a0f2ebbeb0d310c4cebd661089b6a5a3fbd459a57677fb30e3a61abe43465f4f66dcf0aa3fda4ecba4ebf465daa53e2a11cff81e890945935d4bfff0c3c73321f7ee5e14cb93904da6cd8f2ab747db8db14d580647f562c495f7743fe4fd9386ce3cda54d80482f5b3c354f0f7bce7218bd413", 0xb4}, {&(0x7f0000000440)="300975cd13f945a63d85d8c3b7949871298167bfc257f0dde8fb22d1900814814c4fdd3d63022ac26dfe6c2e4ac68bc9251de859244ce20760bd206cf74079315738a35eb3570106fffc3f4fc851fc949c4c92eca64151d953838b3b5512880860ebf3f607be3286863f9c61edb8a134d78b6bf484617a8d61f62df780bd39861211bef07bbaaeb12f7da0ecc9f6649598be33dcecc8157c7ab379cdf92df29e71916d2c908e5d947512d2d944d58a23681ee8efaf335989454b5492f14895fc5a1cf719fbd338b97956e39ec57ca4a63c8663178187de659a8d9759d7f82b93e668af684dfa2cc4b15851d5f596f198e46e3acb", 0xf4}, {&(0x7f0000000540)="7ab397a7a7774acc953fdee9e8026fc287fade1b79719dc94940e47c6bf543746bc66c5c2452adaeb1985b5a90119ada04e7cb5e4c4516fef1ced83cafb8a832e078eb593005abd0468d15741c062b27667cd276284397eb296ce8920d17015eed198af4f00520edb32724668be0fd80fa8896c1f6f971562224eb8aadd082c87404cf1611c417ae186350a306ee1040bb7641a516c94b73c428d4804acf64922cce8a175de1d7cb47934a5c360a1d0acac9469df90c4c9c666d625ab48a241e53", 0xc1}, {&(0x7f0000000640)="e94058cf8e1d49267cb2001dde584b1e2322c727c5356227f8ba9cefa76454cc6d675a66e7b704a2ad36029536093a7f831887cc3b57b4261678d6b1d267ac2dab7a6c0dedc9c714548a7cb720ca1a739752b6241a61e4cadd4edd1500b20cad1398fba70edc9e2f7b5bb90aa88cbd5abb381d403fff3e29eabac8e2b6929819b6528d0c61b663cfb0ee9da5c56746283485deaf523c40d8c90cfde80e8808a68a6ca28b1b33e2b6a5075ca79b72f24dab849e9217358fe328e3d1da68f5ab6851fe0ef3a3710129edaffb453572", 0xce}, {&(0x7f0000000740)="d850e1d4354ba9c853d117a07997ad9d56427dcbfccc3333a2d06b91290edae0aedd6b6794263703775cf75e4e5481f20b9555fd5260596272bdaaa492590fbca2e18ca619883eabde2c8d7fd486439ee05b4d39d6f453a2b2694e1e24054195", 0x60}, {&(0x7f00000007c0)="ffa6eae08f754c7f0fe9820879b00a253ecdc4e1b6a4d56b27e439867180058f760bb1b6c488e306fc6b1fad65e0e7b37f3758fdc5b087968e5695aa738f3ca2e4953fb6b003391ea535231732b464b127a7aea777e5e78c930fe46d0e4d4425f0cff02f0921af17595d0eee9f7e5173ef312529db39ce85e2eda381182835ebccffaf4dabe97cc76e07cf169f59334f2b738f1ff4c2bdd6c13454f8ad68fdffc17baeb0e295e2dcbd20cca1030ca8966fe9aa68b0f37a379473efbff034416ce9b38eda4a3500be841c1dfee0019b91938cfab21800f7567ff50f4a7b6462b779e9dc0d29e43a31ae74a86bd4d351", 0xef}], 0x7, &(0x7f0000000c40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r4}, @rights={0x18, 0xffff, 0x1, [r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r10}], 0x58, 0x20104}, 0x108) r11 = socket$unix(0x1, 0x400040000000001, 0x0) sendmsg$unix(r11, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000300000000000100000601000000"], 0x10}, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) r13 = semget(0x0, 0x0, 0x20) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000d00)={{0x5, r9, r8, r7, r3, 0x8, 0x81}, 0x7629, 0x4, 0x5}) r14 = dup(r12) ioctl$DIOCCHANGEADDR(r14, 0xc4704437, &(0x7f0000000080)="cb231c277d22f42e940785c769943a083e23a811ce3d706b9149b6f17723063e78d4f2f749742830a13a20dd8771127ccdb73c77715ff1adeea9b134e185e871b90c10") getsockopt$inet_int(r12, 0x0, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:10 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b) r1 = dup2(r0, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000200)="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") 00:01:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000000c0)) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 00:01:10 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66296c653000"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xd00800a}], 0x18}, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x8, @rand_addr="91ce450b905efada7a220adfd25f7047", 0xffffffff}, 0x1c) 00:01:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x394ca3748f9bd003) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0xb4, "ff4edd25ce980e4656b5b3d90820df2ee283995a7744953eb36ec11afd101460c14a37834cc75b58905f652ea65354804f97940551f2e87f7855ab2cf8da9dad4233be76631e32a2627e8c5c4f19151e5e6d4ba3ff8d0922b6cebf25564165e453bf9c94a0240bc946891881d72bf560a001e89171c17515ecbb240fdaa350795d356833505a5e4c34bb50d3ab1e8cc0e2b1f7f3dd2b641eac926c23a25b9808909f24d574e853deea629433a001236e265b34db"}, &(0x7f0000000200)=0xbc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={@in={{0x2, 0x1, @broadcast}}, r5}, 0x8c) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000500)=[@rights={0x28, 0xffff, 0x1, [r2, r1, r2, r1, r2, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r2, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r2, r2, r2, r0, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r6}], 0x98, 0x2000d}, 0x20004) r7 = semget$private(0x0, 0x4, 0x2) __semctl$GETPID(r7, 0x6, 0x4, &(0x7f0000000080)=""/198) 00:01:10 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) fcntl$getown(r1, 0x5) madvise(&(0x7f0000b9c000/0x10000)=nil, 0x10000, 0x3) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:10 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xfffffffffffffd84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) 00:01:10 executing program 3: r0 = semget$private(0x0, 0x3, 0x100) getuid() __semctl$GETVAL(r0, 0x80000000, 0x5, 0x0) r1 = socket(0x1, 0x30000003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x96, "479f245038783445f756976dcdd811f44013e944f1646fa92f63919d0e395a2251b56084a6892b8c6966b4d1a63fb55aee206f9e4cb7977ac47774e09a3860d8dee9c70513e72519586ac6fb27a827599d731fe24afcfe59f5d9a861b73dc59195afeca23fc9c15038ac01cccf556fdccd371b819eaeafe876be3a2a3f2cd72df3b6057b64af38115064c67c07b0fcf8bcd712a76a9a"}, &(0x7f00000000c0)=0x9e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x800, 0xffffffff, 0x5, r2}, &(0x7f0000000140)=0x10) 00:01:11 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r1, 0x10}, {r2, 0x188}], 0x3, 0x8) 00:01:11 executing program 3: r0 = socket(0x17, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x1b, "bd429f3b8971c24bb493f34facbe90b1e07d29a5230127c895b899"}, &(0x7f00000001c0)=0x23) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000140)={0x0, "b5e06da0c3f69302f741bce63e5911ee"}, 0x24f) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:01:11 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x6, 0xe5e}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x7, @ipv4={[], [], @loopback}, 0x1}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xf9a, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x80000000, 0x400, 0x8001, 0x2, 0x7}, &(0x7f0000000100)=0x14) 00:01:11 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x2, r1, r2, r3, r4, 0x102, 0x7}, 0x4, 0x8, 0x10001}) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 00:01:11 executing program 0: syz_emit_ethernet(0xfffffffffffffdc8, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}}) 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0xb07}, {0x6dbf, 0xfffffffffffffffb}}) freebsd11_lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000300), &(0x7f0000000340)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:01:11 executing program 0: getrlimit(0x8, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "3a7d561e9302a58b72dc186a6b990c6d4865f7bcbadb46e878625dbaa18ad31a", 0x569, 0x3}, &(0x7f00000001c0)="b7fb865b8f815b5518b30ad6e9420b74245ff11cd87aded39a95113b17631772fedcc82615c1360c4b9f462ec592006d1bf830b11c09594cfa3d77038e0c905534a4f7", 0x2, 0x0, 0x9, 0x80000000, 0x5, 0x8, 0x80, 0x5}) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84a}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:01:11 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2004) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:01:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) socket(0x17, 0x10000000, 0x48cf3a67) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:01:11 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = getpid() freebsd11_stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001440)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5da403bbece6ec24ad23ea0a04c32c2c106b630943a75e09d7a91c9eee5deec780dad44139af20c4221531417991a96792cd01cbb786949b7cbcca5dc04e893ba4f11ca1119db59df65a93bc91bae975fba86de3d40332d15f402553ccc3f54779fe9fe9ab0b6818ebdec2b4e8568a867139dd94c36663279c9bfb07c7489cdff833494b984a07b847d72a48be4154cf1e1ef681fbbd2704f61b", 0x9a}, {&(0x7f0000000040)="0749ac8f1352f67d528766438e28257771c93943f3cf2a2d1c38abcf3067ef1bee0835087d52c08d524090a02aefff67e13eddf5a4", 0x35}, {&(0x7f0000000080)}, {&(0x7f00000011c0)="5075af2e3a2d6622fab7f92d81b90513efe8b0acc3857e09399e90793b6f5e116e19", 0x22}, {&(0x7f0000001200)="7b104945b05874ab27db5ceff3872c3db7e7a73a89630af80961abde4c80bda0ab4c88b2207c2b1bfa044ffdef139f8955e6b6b6a14a793c3aa28f8ce828654d3c78401f4c6979a2e1d59a4c274e4f255326f9a7488ab70e09b08a81db598c84910ed1efd4e861095e68356d4ac87f10069fab4203ceb9ebf95475a0fe29fcfda6", 0x81}], 0x6, &(0x7f0000001480)=[@rights={0x10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x98, 0x1}, 0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:01:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x132) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0x4) 00:01:11 executing program 0: r0 = open(0x0, 0x400, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="aacd44", 0x3) fcntl$getflags(r0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:01:11 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10002, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000480)=[{r0, 0x2044}, {r1}, {r2, 0x20}, {r3, 0x10}], 0x4, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x7b, &(0x7f0000000140)="1ba78c9ecd7bfc017323fac63ea53c79ecc577a5ee255619828f4e1f0919e2545d1f52f5e56e6f1d9bed9a4f019a733d3aea7ceb84b7848b1c3b9b4f3bb8fc8f87213a7f0f9bffac23b2907d33f2eccf2cb903a8770925381ce71bb10095f92e740f22373d09eb1291dbb183e370fc83f24e0d6994c6e06a028f6f241f56e99037d9bd", 0x83) faccessat(r4, &(0x7f0000000200)='./file0\x00', 0x48, 0x1000) r5 = fcntl$dupfd(r4, 0x11, r4) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000000280)={0x5, 0x2}) getrlimit(0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000240)={0x3}, 0x4) getsockopt$inet_buf(r5, 0x0, 0x53, &(0x7f0000000340)=""/30, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:01:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1c}, {r0, 0x40}], 0x2, 0x5f) sendfile(r1, r1, &(0x7f0000000080), 0xa6) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) munlockall() ftruncate(r0, 0xf109) 00:01:11 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x400}}, 0x0, 0x0, 0x2, 0x7}, &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x200, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x6, 0xff, 0x1f, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x20, @rand_addr="e8b7dcffcd1f86174408680cbe778ad1", 0x401}}, r4, 0x7e9a, 0x5, 0xeecd, 0x800, 0x4}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x2a0, 0x6]}, &(0x7f0000000440)=0x8) 00:01:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a202016c651ebe77020a"], 0x10) shutdown(r0, 0x2) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) r1 = semget(0x1, 0x0, 0x1) shutdown(r0, 0x0) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000080)=""/246) 00:01:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000000)="bd6ebd7c782abc3eb9078c5b9a0e4aaecfbf9ebe4dc55bbe7b5d74f61a723900b25e0d451dbccf076fd6635178be5f345944358d114d85417e2420c5a75f37c975d307ed80cac820968a70a8508d6f67b0d2b4e94134ed7276f1fda724180241b187c03c836fd6d7bdbe9cc9e4cf008db66d162f6e0f31042e6f5959d18d98bb557e76768257625f4af576e253280d01b5fc80fea50daa2e2985099c3a6f3eb87efa260db7652ff228720dc3b684c1d09080430b9c4a60b3378cdf07e72d5e04372c442554a305c15b87724d4c720ae53feba61fa348b39b1b56a4cc6cfeb7640ae5", 0xe2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) socket$inet(0x2, 0x0, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) mincore(&(0x7f0000ff7000/0x9000)=nil, 0x9000, &(0x7f00000000c0)=""/21) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xa87}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000280), 0x0) 00:01:12 executing program 1: syz_emit_ethernet(0xffffffffffffff4c, &(0x7f0000000140)=ANY=[@ANYBLOB="d900e9a8b6a3aa0000ff030000000000aaaaaaaaaaaa6e99f16378821dbc86e926d05fbca525d38ac8589453a687e8ad294c08d882182025fe5a7cf1bbd26534e1d3731b251447c7affe6a9db2b19a38783dd5c0f896d96c0ddfd6fec2a6a4336219ed7deed5644b04096fbc3e50ba9ac8dcb99bf1c9dbb2796b071b01525fca8c84e9cfe7651688d8f69af19f5060408d8cb3e6bed665501845bf5c2ed298b5984d054ff0f7a186e491c33a800d6fdfe635b464f01f1d42ebe1225b536fb01a8e827d49ca51f96a4895dcbf25cdf54c5181785868939eb05bad4899c27a4834bccac5931def66e35f036e0f49b46fe0ae0414cdbff9f345"]) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @random="71a01e3cd30e", [], {@generic={0x8069, "df6b68acf8a51c6e57fd27c1183e77d69291fb85daba324dbe404fe291e469b9"}}}) 00:01:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10d3cea"], 0x8) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f00000001c0)="3e397d62b835c945fd173549ff18a60bd29484479e3a36ebe0b1134842de6f026da114b4ee85eeb4680fad95dde612611a6476685461fe6a8826e682f345bfb56aa5fbdd772a08724da324b3c1f37861dde5232dba4e91801326ee4a0f3053d153ac942cc1be80563360d1e91d0d5d", 0x6f}, {&(0x7f00000002c0)="7d52b499f86b0862eba9519690134c77fdff3df1db0091724d527ee14f5c891d06b59e1ac6337779f6790808ef5c80628fbd90fcc50b68b24ab66c6100213a5f78a60212510005af56ab80e2d654717bba337072cc17c5602ee8eea95a69b49edb5aaaae71770a6c71db226b3c701fa3c78130de6dccc536ba42228f7bfa670b148ed3f51af7f8ef6f1eb7aaf2e506684885a64d72531a7a5307d2864209b45bf64c6a270b2c9775d6957e585ddb98e3e20a881c5f57b188114b12b8b176f0ed6cddd4850f5f5db99c1cfc8db8c64a5b9864dacb53", 0xd5}], 0x2, &(0x7f00000003c0)=[{0x48, 0xffff, 0x10001, "73254177608f904bf45431e8bdead9e5b3870564aeca47d504f68b0cb3f7388688dfead209dddb8be22881de1f010742d22a"}, {0x78, 0xffff, 0x6, "e8c447f60e230f62936725686668d5a7a63a5ea7547d3f353482d406957eeb843759b425549bac4ca640dda72c411d68f5cd71ae0e108bc7e512912fc3579403704591c8cb2fe226b9f8df6ab77d4f7fdc5be9b7f0682f3148226a28612715f3545420"}, {0xe0, 0xffff, 0x7, "1560bb6a27c67544b73127e2df3439b230f3ace88b2f6dfb0185b408155ed2f87e1feadd9153a1819ee3bd0bd1067420eaef1dc91bc8e3584fa24461c282a8ef402165c031c1775044d5d34973446a79b9efb3dcdf7f13ccbf140bb97050cd067e7be6bc717c723de78232231593928f68d39e9ced2df66575671c6c5c89f27b7ac11c06e51b65c5fc33244152f337897f48a728eec4c56f2186fb5b1ce25357fad9b18be8fbb7019b7140788a5222b4f956bbcd29a9b685d11188e01600c853fe41b7972b9d4262f989327c"}, {0xc8, 0x84, 0x3, "1affa5a09e145d0f906db4329495e293e346ad7f3eafd7ff9408d24482f6565162c0f8588bb1abb227b85eed215b079ed687a1a5f7ea72127281671d15656ac1d347581b0ca3a39d13a4ac7e48b90d17741e17556a3a52e36f098169f629574f6d760cbe0e0361d25236528db6b453835deb72d34909507650559e09371a552f4f79224229dc3c91f8ebb8eb0d092e30e751990ec8c967b0bcbbf512aa125c9206facb9ac31a15051f1baeeebf8526ae383fae16ec5709d9"}, {0xf0, 0x88, 0x4dc0000000000000, "b7cd03dc7b5a5467d7886b3ca179e970ee9788419e15e3fe0e3d2f612a028c6ddf840a72e330a081b0ae1b339c595de40c8bd407f57a3d200a87156cd665bd5fe6b13be43c8fb22ae37ccf3656bf19393c82d3181a58dcd9a106561013a5d54066fcde79eabd55fea6e0002d8c0d85b148a5a4e2247b0f2cf27233ed4c38c81a3eb39ecf13e2d618cfe3d220011e34d2606a38b0ef8d4ad5e3a4003d0f6319bd9bed58004651130f3fd5a53d06316d89347a4c45e10bd46dc303c122e7e3d5d0cb1d6afec5a2411ca59430546a0cbc70cbab1bab98f6955d9d"}, {0x98, 0x8c, 0x3f, "a3af348898ae58ceec1c7a3f069e0b88a0ef91908e505b4d1a8b82299f99f19a50971a525cc9510cf1c4443187f28f5839d37aa3477f475be93a3df51503285a865f714b25b2944e171fff6eecde10801dcd771524835009b5e7d788069524fc605986cf84489018b7b1976f31838c657e77f0539e5532b2dcfb8d947cacc9a641d891a3a2c8518b"}], 0x3f0}, 0x20004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:01:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() lseek(r2, 0x0, 0x2) getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x1) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) r7 = msgget$private(0x0, 0x0) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x2000) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000080)=""/232) 00:01:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa02"]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) 00:01:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="212d1c91243eece763adc66d32daf79da376cf382e30efb1e4944293686da1e9a9abf564a8b80c59f54751323a80632f631463fdb03df70da9cf15772a6364a50d097cb439bd5a16b44ece031e303e55d710254046a7b1b9a03f53cccdbd525f0cfeda0364d75aabc46be12033d6b446c99f113d9586a58d9de9affc1c94fcbd88202414b21048af0ba5f53307bf1684ed8d5a3ce6e8cda953373bae5dac63372e560d262c11db59e2ee464f13e0b4fa9e62727a4c48c611f26f7f9a4cacdde0cc55005b8f3fce1c22ca9216d61ac2aca550", 0xffffffe1}, {&(0x7f0000000380)="2f470547b9332115f3eb3eb6bac5cd77414c69350426c0e79b76875ff5e56417e5e9047a0492b9b4cf439e54b7d536a0068cdb0517b446f947dad79ab85660bfa71afe75480c169b3b73991ae2fdf87e984d9e5a83a2b0add254af571ffb2ab817e4c895c0316280b9cd525ad98fbf4bda367590356a86d10b3edd8b00c3c0f65e68fa3d66d63b", 0xfffffe9d}, {&(0x7f00000002c0)="d965d53997add15f4e6a135230114ea49960d7dcb03484c14221de28dca9b2e82bb7f3967e6de8abd9314e986b47132cb72622abc23472a137e4c228c9aaa4e71c984c9c4956cf66bb3e74632c39e7768ce8b0159b1d2852f5f1d47433fbf0024e62394833f7361eb15b2be0093a4e2819f1af7af1ae7cf1482173d34f3c26036582516417e6ca7e4dd91e42d5", 0x8d}, {&(0x7f0000000040)="afc826cccf029c264bbb2f7b8f884b1ef878", 0x12}], 0x4) r2 = dup2(r0, r1) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000440)="1742bafe2a61a77ba754108af0201ed61c6dec12dc9682d2bbde3084219abd6e01fa0325c7345015fb6dffbdb38568220db39871d2c133ab5432a5b077cdc2c3cb8128dc0ac56de47e880d3c3114e1bf2e0d5a999b97da3c358e8c957543907960855a1fca59625c9a9cf757f9199a44fe9fc8410301c44b73d1332361c7844abc9d4b44a4a3f64a56e92bf2a18533bd9b89998d37d85aab582386a65e4c93c766308263d66653812340436e1939a7dc44b0d588d9afd6d9e32f093a0e427accf898c33423a3dccd0193634c490e59978714555c8a6be2614a0df9aed8db3bd6de82a204b810fe6ca305") r3 = openat(r2, &(0x7f00000000c0)='/', 0x441800, 0x0) connect(r3, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x2, @rand_addr="2b6d762ee825409209b2cb0751e6c376", 0x100}, 0x1c) unlink(&(0x7f0000000000)='./file0\x00') 00:01:13 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x7f, 0x38ca}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x587, 0x5, 0x0, 0x2c9, 0x80, 0x2, 0x0, {@in6={{0x1c, 0x3, 0x80, @rand_addr="1e3152e694da627ac11635ce5530ec8f", 0x8}}, r3, 0x80000000, 0x1, 0x20, 0xffffffff}}, &(0x7f0000000200)=0xb0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r4, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00') ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r8, 0x2, 0x1}, 0x0) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r10, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) 00:01:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x81, 0x10001, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0xffff}}, r2, 0xe63, 0x1, 0x0, 0x4, 0x7f}, 0x98) accept4$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x8001, 0xfc, "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"}, 0x104) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) chdir(&(0x7f0000000340)='./file0\x00') r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:13 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x2, 0x4, 0x0}, &(0x7f0000000900)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000940)={r2, 0x8e1}, 0x8) flock(r1, 0x2) writev(r1, &(0x7f0000000680)=[{&(0x7f00000000c0)="f3940ad44dd2e7eded8a2991ca8456c2586aae182e647f7ec5817080ab19a6217b47814fefbc62a0720a4362ff7ebb9adb901141de783cb34e22725353172e087d48b8277c98acf386336eb0df624d46eb2e7ae4c284d4c090f83dab0a43a2d9cb5b744c4932b0f8680bc4fca85684be1a81f56bf360ec12b2837b8934e4861633aab7379c65c2d7f1805c1268f95f26409d94dd9ea8136fd1aabe15c6770d930c4621f3feed655de1ec72dcc964ae5b190e8a6e21d1eeefcb4feefae1a8e9", 0xbf}, {&(0x7f00000001c0)="ab4f08216efb877e5b13dd0b6ae62cd8c0f51e661941ea2fae1aa1ccceb98f2ddd309071bce6f65a6dd7417844f61f215da8ea00c93843a58e58a5705b42fe721969f831a6cf140cff002698fec904ed11cf9606193a154422cc85119252d54d1bf40d75388830c2733ff8ec4926b126fdb845d8a5667ec71c3eaa80fd28a7501b0ac618b5499b047f7fb92429c8dcdffb4dd42583fb9876accb79ffe4a29ca8660cf603899f4c144eab8820a0505ebfb1826208df3161bc08d3e63569ad8a66a3658eabc8df31a4aef8278e373820c82f662ae52af1f9fa787a14453be7ebc5a2f558cf39a98cad083ad0fbb916", 0xee}, {&(0x7f00000002c0)="c5797991aaebb1e73ce805a06e59fbea1480b5ea989f05cf35413be6e9a36f0f384d75a0a466805d4a91195f9b25279ecb8af1e5e4879a650157c7a94ea71cd79d1a5737578d33d91f53f0427628561d6c1179ff5eb8b32f012c71f540140aaeeb8598f50d04c3512cb7c68d613eb5771b111fa731becf78c12ac8b134c0d8407a9abce131b30206949c9b995a5de239c9fb9ff32aa2c6fd0e83b241f531d00a163a9e219dd9ad37260ebee41c5ce6b44820bb137085c108774fd0c23c0d4ac0947176824e20bc94f9c42f421c97df0ea13fc5a8523ca41f0752a1d0453d9ca781deca5f1701a3f702105696b480d9efacffd7d9b1", 0xf5}, {&(0x7f00000003c0)="57dd628c261566aa65792d8fcaa1c958127d72d48471fcff3ef82a71fab6b0ad8f936dc4baf04e67de756cc79c1b1a8f0319c85119935ba6ac9d0f4d9124c292c543f1409f39b9043c739e60b78f46af2c79655bb694c80fd68a7fb51844000fa284024b5c84b2c43f3dff69cbaea7ad10aa15fbe22ec05ab60df3937c8c5fd62e3821acb93affaa96812b6192606dea198ef88140629e09d1eb56a2d78c21da480ce092b87cbb8a23ca", 0xaa}, {&(0x7f0000000000)="d0311ea37edff440684b3a0347e16d35a9d8ad5ebf0c88e80a6eb64a4f39f628b5a88e8d89e122978a283fce0aa9ffb21093fc8de50e55", 0x37}, {&(0x7f0000000480)="98547ae52b271a58e3ca8750ca789659a66e999313fa1c8023b026391e72937c26c4d182d27127d1332357c10428ce7b72a06903ccdbdef074e1331ec23243237f6246d85bd3b6be8393c5fc1a4f2194b3f5893e4cf940ca13b792500171e1c3c2d191c801468b9d3da60a7fd82b64dbaf5d0bac47ed6497808027327be469898e894f1c2aa0ca2b3cf8a82470a4586ec745f42798", 0x95}, {&(0x7f0000000540)="dcef4b91ff9e523df8a72cad97fafce9aa684797bdd2e1d8ca35876710e92cc66e42e13747285d3a3c232923ad300b66412d384e56bb0f99279b9dc92390eaff334a14741f084b1637bf9b3cee72f8fb0564244d6ec69d8289c76af66bb5f82d69b9563a16e370cba2d98aecdbb3b4172799297f69b3d57c5f93f36d10", 0x7d}, {&(0x7f00000005c0)="66667cc945fb48a16fe10cbb31eda853a7316f0a567a5947", 0x18}, {&(0x7f0000000600)="e4f357332f4882f419fe12738e10e317eb52ed9873e93910753a5a1252c4bf27ef2a9777d6c5d635964158ecc81692c0e8554e9c38cc230d2804814bd16fc2a86a7925ae35f51a0896a5ee910e41298a9b76e9b6bdaafef3fcb6ede068c887b3c116e05177bbcf656cdf61f3bf4c3cb1bcc4b4226081f6b79caa93faf8ea96b7", 0x80}], 0x9) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000740)={0x0, 0xf2, "e8a73deedbf16c10c6a3de3bf2311b08c53083abda6ed4d9659b0694d237970fde600f574ec9a5cd44b32fb97ad2cf2a3d86d106a8c548180af3cb89cb22e247f8b2d77b7981799d8d302dc468d58f603479bb38e56e5fa02958cca4e0000cbbe546700aae4682a4b6c279f0dac655b2673ef7f361e910921380760da8ffc1bdd16417b0893ab25c1b8d179d63809500cf4765697df0aaa63ea4531745ef5aa04d26ff0ed8b19237af25d4e372cfc0e9f35d2c9b98fd729640447bdca0f6e2594cdc0dbf746a04afaa2d577655d92b9edd1cb62ffa1160ca0f5f0e94cd9fd50b81cc80bc00f5a7b5d67bfeb5057e36171346"}, &(0x7f0000000840)=0xfa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r3, 0x3f}, 0x8) 00:01:14 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x100, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0x4, 0xffffffffffffffff, r1}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000)=0xffffffffffffff01, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1112, &(0x7f0000000040)=0x8, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="302f66696c6530e90000000040000000"], 0x1c) 00:01:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x4) 00:01:14 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/152) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800800f00fb8c4014e4e4f751ec4016f6d7d14dede09b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100008, 0x10) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 00:01:14 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 00:01:14 executing program 0: r0 = socket(0x1c, 0x3, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x100, 0x1, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x91, @local={0xfe, 0x80, [], 0x0}, 0x96c4}}, r1}, 0x84) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:14 executing program 0: msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/89, 0xfffffffffffffed6) 00:01:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) freebsd11_stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setregid(r1, r2) r3 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r3, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) pipe2(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000001200)='./file0\x00', r4, &(0x7f0000001280)='./file0\x00') getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 00:01:14 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setrlimit(0x7, &(0x7f0000000040)={0xab6, 0x98a}) setsockopt(r0, 0x9e, 0x3, &(0x7f0000000140)="c992ad15bdd401ecf314c44516cf956644b2d24027e68a3b00bb5f4aa2431b12273fb651d7e438ccf407c3eec379d5515a9bf14b10878b495abd912431b7dcb8dfbecb0645cb22638b3c66b8b4c84ea5895b0af9dac9f7c3796cedc940566667dce551f706a54a656df2b7bd33fb60e17bccd7c3ada60b6a10b5b96b5c14d894ee9e94f088763a723b23680f25f2eefefe89c68e4531f51b352688cb52ed9fa9ad498017", 0xa4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x10000000000001cb) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) socket$unix(0x1, 0x7, 0x0) 00:01:15 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x6, 0x4) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20000, 0x10) 00:01:15 executing program 3: r0 = socket(0x10, 0x100000005, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x44) freebsd11_getdents(r0, &(0x7f0000000040)=""/248, 0xf8) socket$inet6(0x1c, 0x0, 0x80000000) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000000)="3e0f1a7f00c403557df9c2660f6fd8c423515db71f0e00001d26650fbaef00c4a3f96253eea8c4837d795c4c4ed9c4037d05d000f341ab660f3806a700000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000380)="5cc4637916d7b098b5b5001b69e4c4c2319cbe998999996962f5696200d9d9d0c4a2dd9698e9000000795b12f2680c0000008fe9589b26c7e4c753fbc4e10166400f2b56b5427fc902023ed107c4c2140a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f0066470f3a44f9005b301c96304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadf3420faed9c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") msgget$private(0x0, 0x1f9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) shmget$private(0x0, 0x4000, 0x5, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x2020, 0x3, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xb, 0x100}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000000)="c443257d63050366400f384003c4a27918e0c443150f87615666660745ffcfc42135e1510d2e42deefc483790586001000006008550e66a4") 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000380)="1c1dc4637916d7b098cd801b69e4460fec366962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc938423ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000c422a1472651c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5470fb04d000f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget$private(0x0, 0x1000, 0x2ac, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/234) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1419, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 00:01:15 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c080000000000e823e1fc65c864b27184afd100000000000004003e9f79664e71633a3bcb5f4a81277115c2831c9a1d4cac24de69055ed51f2f4bb260a9a2cb6a14531d26e3fd7113552651cb1fdb6c513a4558de8e9c3d9827032a389718a52311687d8d58ad1a703e4f34"], 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20088, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffecd) writev(r2, 0x0, 0x0) 00:01:15 executing program 1: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 00:01:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x0, 0x8, @mcast2}, 0x2) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x9, @loopback, 0x7}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0xffffff6d, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) recvmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/132, 0x84}, {&(0x7f0000000680)=""/135, 0x87}, {&(0x7f0000000740)=""/13, 0xd}], 0x4, &(0x7f00000007c0)=""/144, 0x90}, 0x40000) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="8cfca36856d02b20bd95d13e0f571b3204b3b6", 0x13}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="2800000000000700ffffada70f396243", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x100}, 0x2000d) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) connect$inet6(r0, &(0x7f00000009c0)={0x1c, 0x3, 0x4, @mcast2, 0x80080001}, 0x1c) socketpair(0x0, 0x20000000, 0x9, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000980)=0x3, 0x4) 00:01:15 executing program 3: 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) 00:01:15 executing program 3: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x101) r1 = getgid() r2 = getgid() setregid(r1, r2) sendto$unix(r0, &(0x7f0000000040)="07dba9f444e80df755430217b9b67fa7e243cae0f2900e4bfd439a80fce2c4f3d9e9848a40a350c2df32419d3a1abf783e93d2c9c3af49a9b662db68045da991be793cdec3c638398f85fbc7dcb4cbfb4bd5ac392d823f0b44bba128e92b218be14072b51494c70cc75aa2dc22b4163b6a8b51eec8cc1e3dda4a50c4323d3b7775277ca80d3c25d671c4fb73c5951aceb3a2297e79aae35193c66c", 0x9b, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/10], 0xa) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) accept(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 00:01:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x100, r1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:15 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) symlinkat(&(0x7f0000000440)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x10080) ftruncate(r2, 0x10000403bd) write(r1, &(0x7f0000000000)='Q', 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1, @rand_addr="d273b50c511a72bdabd8fe08179fc6d8"}}, 0x0, 0x3, 0x8, 0xff}, &(0x7f0000000380)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x1, 0x2, 0x10001, 0x2, 0x3}, &(0x7f0000000400)=0x14) r4 = dup(r2) write(r4, &(0x7f0000000040), 0x1fff) ftruncate(r1, 0xfffffffffffffc36) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x3c, 0x4, 0x3, 0x10}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000180)={r5, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x2}, @in6={0x1c, 0x3, 0x3ff, @rand_addr="e7559c156d2e152fa275a4c110b90da5", 0xfffffffffffffffe}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x1, @empty, 0x1c2b}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @rand_addr=0x400080000000000}]}, &(0x7f00000001c0)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x8) socket(0x90d552eec97ff6f9, 0x20000007, 0xec94) 00:01:16 executing program 0: r0 = socket(0x80000000000, 0x20000000, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000440)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a98b3815d8e47815d8e479709b921045fc515f3476dc4e10bc40ffa83f17f00008fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d4460b1be8628f680864360fe2580061c0f52626479dfe5bc4c4dd7dbbbfdd5cc6c06a49bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r2 = dup(r1) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000540)={{"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", "f686ca18dbbac9e10677aaa1cc11225e21805e844c120628dde6b13331be7f7c", 0x8}, &(0x7f0000000040)="de06fdaf564a67b810dc999a833e28dc0993d7564324dbf39c6e353f6a8280a4c8656f784eac8652c628b11a0f77d6554ea6d7c263530713b9a5b5cb497dac28e0423e3992b1156fef1fc5fd20589f0ecba7b99e22ae6db3a37edd7ef85881a6df932636b1c21bcd3d4054840a80c341c6d2a14701c596785aca30d2db58c2d93550a5c36b5e9d0198f2e3023d28872d5c23466e99", 0xb0c4, 0x8001, 0x81, 0x1d2, 0x1, 0x2, 0x800, 0x1}) r3 = socket$inet6(0x1c, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r4, 0x7ff, 0x2, 0x3c2, 0x1, 0x7}, 0x14) 00:01:16 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:16 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x40, 0x35}, {0x101, 0x101}}) 00:01:16 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x100}, 0x4) r1 = shmget$private(0x0, 0x2000, 0x401, &(0x7f0000003000/0x2000)=nil) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000002c0)={{"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", "5b9a9425cef83e6fe3128d1af73957d4ffd897b6d8693414378c72031ca82f36", 0x0, 0x7}, &(0x7f0000000000)="407ba587", 0x9f, 0xff, 0x1000000009, 0x9, 0x1, 0x2, 0x3f, 0x7}) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x2000) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/217) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmget(0x2, 0x2000, 0x50a, &(0x7f0000003000/0x2000)=nil) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") accept$inet6(0xffffffffffffff9c, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socketpair(0x10, 0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000180), 0x0) rmdir(0x0) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000040)="c4c129631c76c4e2f9411a420f84a541ce88d9fc41dbe3c4612b2a7700c42241b7ccc402299384b5cffe5e09410f0fa2981000009a460fae6200") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) mprotect(&(0x7f00005df000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xcdf, 0xfffffffffffffffa, 0x5}, &(0x7f00000000c0)=0x10) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xffffffffffff7fff}, &(0x7f0000000280)=0x8) 00:01:17 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, 0x0) r1 = dup2(r0, r0) r2 = dup(r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file1\x00', 0x400) truncate(0x0, 0x0) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:01:17 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) syz_execute_func(&(0x7f00000009c0)="0505000000c4c2f901506b67646746d8cc67450f01d0410f38009acb040000c4e161fac5c42381223258c441c556a900008020c463dd5dab0000010082360f0f5c58d6a6") 00:01:17 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x7, 0x7fffffff, 0xfffffffffffff198, 0x400}, 0x8) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 00:01:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="827bd65b3afce8a7c81fa528f11efb3ddc8c3f"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:01:18 executing program 0: socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0xffffffffffffff70) mlockall(0x1) sync() munlockall() ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) 00:01:18 executing program 2: msgget$private(0x0, 0x8) r0 = semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000100)={0x0, ""/170}, 0xb2, 0x3, 0x1001) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0xbf9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x9, @ipv4={[], [], @multicast2}, 0xff}, @in6={0x1c, 0x2, 0x7, @mcast1, 0xfae}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4bf4, @mcast1, 0xffffffff80000000}]}, &(0x7f0000000200)=0x10) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000100)="fedc222cb19fcbc6fef806177baf0dcbc76a117a0af6") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x2, "8305"}, 0x0) r2 = semget(0x1, 0x1, 0x100) r3 = geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x0, r3, r4, r5, r6, 0xc0}, 0xd51, 0x0, 0x77}) 00:01:19 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f0000001ac0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001b80)={{"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", "386849d2f2633b6aab6a473c9b8b800ccf190fcf450885349e1afd8314f7977c"}, &(0x7f00000001c0)="9155f82510f025361b2024707bc1065af613da262b9496fc8bf0763294a36302fffd979289609ddb49f4da205d74c7b1a736bf3bd247974f8626cd6390f368129938c7e0cd9d7f68bdc2d29192207758bc3f9335882e9e8078d8dfb77dbc295458d4fcf30f8ae79e76", 0xffffffff7fffffff, 0x7fffffff, 0x8, 0x8, 0xffffffffffff112f, 0x0, 0x3, 0xb3}) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000240)={r3, 0x7}, 0x8) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326f"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x5, 0x3c9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0xfff, 0x4) r2 = dup(r0) ioctl$DIOCRGETASTATS(r2, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:19 executing program 3: r0 = socket$inet(0x2, 0x1, 0x61) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, r1}, 0xc) ftruncate(r0, 0xfff) 00:01:19 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mprotect(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001000)={{"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", "d663464d8fa7c9321678b3992433215ae14e20db2d1ca8aa575e841f4afeb190", 0x100000000, 0x8d62}, &(0x7f0000000000)="5c92f0bd2790e2ad2ce5bde007defdcc8bcdbd3c065ecb46a0eaaf4cd79dc1d92fff1525de6c175b796143b5766f7999e53da23e0a318c7617d4f3b73e37baabd77387a7f80e1da1a38d85dba857f819cc8735b0fe91305e153ca41c1364016239f4ba64827d0403e76f1794662aabc56d332318cc4781860aa705db02b764581b897c3dd3b9318bb408ea485789f5246844b6cfa73d6254dfbe22bfe238e3afa08540254a0adbdac1d691721c57b58b3016f374b830933bec285ba5ce059ea8105ad9db2d69e9eaf71fa8d0f388fdb7e3ff35e675345f1d62010d3ef5690463095849897a0e0805e98635bd798dd7a50538a22daf73a280ca8bb95cfb8b144b077d1f4f3e356987f0bd8266a3d80570a0db1ca8fef810ddb7b79e0369de8add988f53b0af51c84c811a28e1056d37ec26df727cf0a01acdda828026f0b8360ff56aad08de0ce8cbcf82a61dd5baa44ff0b1ce96baa6e9da099ae669af5c1ef6b4872b1f358cf983f8a5991506e90e5bc9b1e901cbd88437d3d2e33de7134477644c0c4803cec6295e9ef188e41e8903ff861ff6c9519b34480221ed645a64bccf27289e691013a7e30bec253526afccd100988aba4e77755382f1bd3e8fa53dfd86d1a351d051a8ce9210509de44ed9b5a70ffc6973d3b64969bfc6392b6f0772a1e7d701aaeec2ed06fa1783465995909b1215dce9001e84c3a11fe975ccba07b52a9a0b0de2214dcb31279d511321255c95bbd3f003fcc575f0e396d96678a1ef5e66465b67c88d001473ee89b4ed24e61efb7ae16740ff1a3f5b03604f850c020c8f259af77952facc7fd780b353680908b9f058ff86826a1232a5535100e2e16ff6269c5316bfc77aee48ac29a9c372c3327d00d29a6da7f270b2c7c33e5adfd6c86ee233fe99178759ad60ad2ab4068a167a8f44defe525630c09eca6176862d1705e7f23ec1cddec9455d73314404d826309a6e29e48827ff893688e9c18c651b08be525ee56a1658e7ea551271219f9eead2565b4fd36e1207013d696331e5e2b59bfe87bf33b2174f2f4fd84c29718f1564ffce8010c6dc5066f5fa1bd0c05d1fb7c4c2f41535bd769f01fcd1fa2ae2ca9e48cf4aa971ff2c3cfa247bff37c325bcdafa1b6e46e36b94914977d6d6d39aa578cac99b3e09dcf2ecbe466e70990983e650c634d8b8e8da0555beae30bc03c71bc2050b56c70becccbbd0885946ef59e0ef4404d1b60aabc3f1dbfe896dee377a0acd5dcae3cdd28ac23817237283454d53b49689f7dee9b3ea1ecd5cc76889b00e80193d7811e370a394610f6923625a1461a4702bea64eeba12451ce7bdefc1fcd8a8378d26635428b86f240db3291d66cf7d9d2de99891529aaa8e30f38df62630c8a8fd6c2c61b95e7e69a26db1fcb4fa415c523191043cf08228af3350cf468ae0211771b4ec1f0075c7da9f290be3da6d35fb030033c7fab35b7aac972d1744e6d2744c1cdcff83a29e7cb21b4616625af90ee47a16afcb8afba136f8722464db34800edb9b04eb5faed77e896866d0c3b3c25036877c5959834c8209a16a136854c22db5940d0be8483bc9e6e9688d3632f4181e0ef11766442c37f256a66535e8678f712364e13964cfc956ff070be1d0b96d82c0afa956129d54ea864d6ef3f28c572e6fbfec2a5c8162600303084d9915f9c436d9ac9d1bffc223e9dc7e73d7157f3b64d09c813c4384100581c35396803a500c179a7ba2a10e85c38b0ec1ee50f4acd6ec317173fc12278c903db821555e1a5615c0e994e331b28ffa0750711cf0fbf27bc21d992e96268e911468aa6674e5e53024d89cf7740e53ef6b016dbe328be9f4535fcf6339fef512815a3fba5ea22e4e202241894e087796ead06d010f21e479e1b16db03d3480325816f284b05eb4e82d5ceec43b7d57e97697a003294630a34d1ab6a30347cc96804926cb612fb2650835ca13da11b53311ff365f3012428af04f2969e912ed7114ab1953fb21bb9b3bb70dff754221c9a249ebadac5940071d19f01b213a3a4d8147acdb665d832e6d1de75f497d22080e5f14a402c580076105e40b59a2122ee14f2ae2c1432d40cf25ef2b7afe1bd2de8e366352c412442fbdee25e75bd9782197b9cd39a796f4b98d38db86c3360da97a313338cebdeb77cf53b8468bc6f09f777c5c80deb605c1df05561e5823673a4cf6d1c9c90d9da048e54f219275236d082f5657c3de849fe18fc3f0302426da2a58ace6bf5b8dcc89c4ae3a4abd72d846239e92145ed4fb0a60a1010c7b0a12792d63389c7db45df4378eee47603156ab92a3035c0e2a57a895623a305e107d52bd73e73e2e3508a6b17c2f2128188e0a0d1bda46c20e15ebf160625b36514d482b282e9725a6fae98f8c88dda8f28d560b3ce334d69a60a0667325c3a54eb5d609da90fb6a8e16b658b04632e5b03f41532dc310b7976ea6321bfeaf497764c9b7ba54e4a80f7a34f5b8827a0626b4af47a3e51373bb9b415b42106da8486c132411fba967831f160f9a3c89c63e5a428f2bf86ea7698893cf15db30684564768dfc98e4af5286fe22896723d9e6bad0cc3021d5e0a71943e9f4d5e41d83e55b5823032eb010f512dea2eb7cc062dffc7fb6c63cd51c77616df660ca45c4c24963149a848f21f29438f7c8909e8f73bcdfa2481dcda18cf9ecac9d4137cc33c36ac42fed50628a260bce612f43e06bbc0c1b15168c4e574a2f0085a6b713e8fc0b1c3dbebfa3c0839c2e94e28e8e683fccdc86e27f5303e9adca0adfc61f892d59348313d723b5164369baf1592597dca16b09426173c3e1c933c2fb66f6af76a08440059ba7e7980f1b2deb215d237d1cb3db1080e3c687336bfaa443a970a05cf3fd261a90d58b5c7c7d4bbb2a9018ee8b6e7ed7d5a0077658175e91d59e6ee691f17876096f6c9e28b8ee5f49948e594e3fc5247e7876299c8883f6b775f1341ff5341910650769d04fae5d3f1b9e2992cb9a23699e2dee6565218969dc1130b78583274cecca19b48127bbe43b3fa6e3f3508a5000f7ea564febf7d8dc6a8da86b56bb6dea71480d3e1264a4d5621ac2880d71f0441aeafbfe86561e0ac368f2da70a359d81cf96a4b42188f5a0c9b9e309b93baae20249d3a0feda00796a304780496dd473a789b126a111dcb1cd15d91913e2ecb4a797e9a1901d677554f89aa37776919755df854eb14f401bc917bcb0214b093d8f87177643d6ea64fa54b4a01b77bcc5514bb49a396d1ff7cdc4027d3c17a313bff823f229971019af37f86d90cee8bf9b7bc8afd0ed116f29ca9a2a810e4afa1879cd80166c3134c49ad33e7d49fb26d2fac178eaaab66bd951a3268efb551c04a793ef8f7ca533fb0243c331d427fadc82aee2c5fe3ac6c3c28262cedafdfbbdff5e5e96c1f5bc83c3ec8a2a3104f2280527a28d2b2a8a99baf7e4cfdd4b0d3661df25c964a002e861df0381d660222bcd578bfe8351a897a2e2faf8d1bba46125a349006dbd9bd203523c0bc854fe617ed2ed89f615de739ec2245a623d634e615dd493744e135e1004ae1f3c854d618daaeddf96c938470649f3686cfb44975e39f0cfffdf10dd9ce398aa6d5332f068c5405f3a6ae722b2c2eca54ba647a201e9b10c220ff58b05f53fff6769174a5b9739948314da205fcc1e74cd0cf552c7ab8f1f3be47b777dcaf3d4ff77cbfbcb588f95e89402fff24beb3ca9b26e5d92a505a371a4bc3b092404cf9c440ae3dc7c4f92387e242ca1ea21408be49f505e0898001fe5293fd2da19c365c1c7ee498e3443301aeb5177b04ed211b8778bf09d571e047a3ddc890e3975c63dc1aa4b5cc509cb2e829c052b713a2bc94f18722f60129c5464b41ffb256fc79e5d4fb9481ef75421b80a11486ad11bd7c393d67d925b17ccceb8fa542ddb390951f41252742ee0ca7fbf86a0ebbd137e33ed2176104fb0430fc764bd543905febadb4c025b89c5a098cab0a6acc4554f558cd419c42a5fb3d5277a330c5a79cf4dc153289ac2d8d3cd0b641f1922dc1c00af33fd2756fc0869c2baf34395166452d4e8166cce6f57ad83242dec4ede3d07430331ac66804d8e67b4a26752e97f13ba122cde62c37962803d86602c62a003f307cea5e6a2421d6c151f8af0293b701b190dd985118f1ef3d9fd6b180e5fda41bbc994907464df7634a63d98cd388b625d6977f1c470438f7faf9d34cae232693e2aec41aeff1984efd85d55621695d1c764e56e5d5318373672c9f06dc34c5c9e07ded0fd00a57be69b629be60dffd8cb890abd75925679a0df240b26464fb3d3482be8cee3a2d19e8a32c22d45a9f134ad74a3a168eaa2ba6fb625e4aa5fe07e9512b9476172ac2cfca2751943b0d45fb1a3ca403e2763f9ae9d7e87ed0dbf1f37cc0f10fc31ed00023e45b8198d9e5a11dcce10344f700cbe6bb0806b0bb10ee8d65c9d70354a76ccc85992013d70185380d6c17770412a9147a2f931111593c3290072b90478857d85c78589fa5f9a3153290b7c627d38239447fd1e9e47c6a81d15699cf68cbeddc26a9fda4ba59a3b6f8d348764d1c21fe2d75b3b962e07631cf9a680ab5cb3847f3988d5c60ee58dcd14bfd31bcb7f1118d93a0176f3da5f74f5438692eb1150363fb235a185dad25b1efbe8522d3c357d84445d99e06612970f27b37edf87ea54ea38e7e09b10a841e707518fb7fd1fc45e8b6c6e2c20a4c000f8161cfaaddfcf7db441ea19289d9c76eaff6b93e487cdbe4cece78741e21cbb870ee721b81789c677d9e120119356acd980bbc88dfbcf51c3ec06bf147a619d011ffbb42d60e761af4b3647c35a629bfd263ae5e113812d98f78e1199ec8de08a96aefa8436ebc1724702744e2e9601e43fb468979e9051e396292e5cc1885f31654f2d608bb8babc5ff3765e23667c6d17102aaaab2ca097a72d5ee746a1ffdac2ef19742962cc566ee5a84ae5c5d0631910d8e313a0e1d98cd8cddd8b747f56cd3f20dafa013214ba2c9ff1a3d49674527a7ce87c68448f9c775d5f7f72cf73db6e96c369ce3abcdfcfe759ee146b7f7b42ee8f251f2fdc7b511ec5fce9e0d620e66f805a753675213e258106032d64004d536d77c03d31009e8811077e9977807b523f5713b3bc4cc5a3004c9f925ddd889800dc22a01cc78db4683d7c15807c524a42b0bdeca76ded4b6c891e0305ebc2a613d386cc1c0f2bb4ecd613b9fd7fd257e28398aa7149dbedd34da6ce1eb20a989911a563be800611ac1a3db6fe161cc46ad5e4587b71248340299fa89380d54bdbdc3c3915b800f25f248ff3fc925196e772f4ceb1c51745b2682d63674b0419bacbdc6c0d7784797b63e648897781964668eb266bd3dc72ff30b47febc94a67546f420e50a2f1e3381ec93e237adf394abad7081edb421198befcb756e8ad20a6a641196652fdc74a66e7caec2ac806630e5e9805927a36ac831199b3f1ec5570a923af37ec151874f60b46a3f6fb5ea3a3a78272e296796a7c166a71d9adb787acdb6811463d2bc5a75bc745ccbd007255c65b97fd529e5caa14836710345f6a170f4959058a0de03c9a061922e67085e3414b1e06185442795cfeb95913b6efa041d59758d12dcfeff93ddcf5d3c2a012e82d4d9fa017b4f2b70737a9eeaab03a37a834822048fda1c6a0c88f3502acc33deb845c0fc45cc1b08d2a278842aa78909dc64fe6b1224048b80a06458850a69d5eb30febd2a81165ca784dd02924e6bacebc94f22934879fe5d52af6aae30d1a0e5e4", 0x2, 0x7, 0x10001, 0xa69, 0x40, 0x3, 0x8, 0x7}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001580)={0x0, 0x81}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001540)={r1}, 0x8) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001480)) 00:01:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x10}}, 0xc) socketpair(0x2, 0x4, 0x2, &(0x7f0000000140)) socketpair(0x2, 0x5, 0x1, &(0x7f0000000040)) socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x0, 0x6, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="000200000000000001000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:01:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="9f5fd736f08c", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ca819d", 0x8, 0x3a, 0x0, @rand_addr, @local, {[], @icmpv6=@echo_request}}}}}) syz_emit_ethernet(0x20c, &(0x7f0000000380)={@random="073b6facded7", @broadcast, [{[{0x88a8, 0xffff, 0x90, 0x1}], {0x8100, 0x3, 0x400}}], {@ipv6={0x86dd, {0x0, 0x6, "706812", 0x1ce, 0x2b, 0x9, @ipv4={[], [], @multicast1}, @empty, {[@hopopts={0x59, 0x0, [], [@ra={0x5, 0x2, 0x3ff}, @pad1]}, @hopopts={0x3f, 0x9, [], [@generic={0x818, 0x46, "61cff0cdff8ee65f739d63e6404238db052df91bf1bc987736d83f479b64070306a55c8cc5749524115b0601b1b06e0cafeaa895482ccd5114a435d4c811c589ac6e88fd38a7"}]}, @routing={0x1e, 0xe, 0x0, 0x3a, 0x0, [@local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @rand_addr=0x5}, @ipv4={[], [], @loopback}, @empty, @rand_addr="fd4c9b282ea463c43f062e94611b75f0", @mcast1, @empty]}, @fragment={0x9f, 0x0, 0x9, 0x3f, 0x0, 0x8000, 0x67}], @generic="4b41647eb1e9b089885bd5654c381e0656a2ad1676d65efe964e729211bc89aa953e8cce1c73464ba84c71cb182755ac3b9f69f534b1663c20b7bbc160fbef3c6508aaf8fb71ca49b196e726ffaa1d6416d5a5a02760e3aaff4adf79a12b91be7d7c6773e48f74ed6bb0a111a0a8393784e04459857634ffa0e4b19185e1645519e17df7105c88eddbd7e0a4857444397f0e3e76523a649b927b4ece3f659bff3fac9e60ed9c5a95b6e8958b9c74a67da025373c5c13cd79aa6ce8825dc1596502c199aceb3532b84521114df4b058621b5f29fc2f8de6ab8892e03fc6b2ef94aa52533d80e556098b0201a622b9"}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="2b50ba229c0d3a1a6b6f414e57ab0bbe0a494efeb6897bcf9412c13595b6a11af8072597aa142be3f0b600427aca4c898dcefcb2f839f312b9ae643d2637b680d412a9fec6d803ac6c57c4b707b773c4") munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:20 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f00000004c0)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:01:20 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket(0x0, 0x4, 0x9584) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 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) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000280), 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") accept4$inet6(r0, 0x0, 0x0, 0x10000000) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="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") 00:01:20 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 00:01:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0)=0x0, &(0x7f00000002c0)=0x0) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) r6 = fcntl$getown(r3, 0x5) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000440)=0x0) r8 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000140)="4f1981b4d9b60102cf074e6d3500c4", 0xf}, {&(0x7f00000001c0)="d359e930f49ea11abe81e9c301f428095ba1b3d91e094b689d04924108ef92c7dcf2cb307bf951948f145f6522058588f4027bcf99eee74177635da1593dfcd2c911235a9fa6367beacb626c6ee67a25f772489c87ebf248a625475abc36d3b6ab58da64b50e7724fe7fb2087e229c0b3e18acbf1e938fa418523735165ac29acfdad910465cf9d2eb51a13a43791b20914eb1f0f4d2e5fb28a1518879c325d31c3987248eccdd", 0xa7}], 0x2, &(0x7f0000000600)=[@rights={0x20, 0xffff, 0x1, [r5, r4, r0, r4]}, @cred={0x20, 0xffff, 0x2, r6, r1, r7}, @cred={0x20, 0xffff, 0x2, r8, r2, r9}, @rights={0x18, 0xffff, 0x1, [r3]}], 0x78, 0x185}, 0x20080) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000140)="0c08b5b598cd801b69e4f56962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000440)={0x0, 0x25, "759a0c259b48f57a7f95e486ac76fe4901fbdc95c01cdef730bbb4c377ead5003045355f76"}, &(0x7f0000000480)=0x2d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x7}, &(0x7f0000000500)=0x8) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x2b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x3, 0x3, 0x1, 0x343b}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, 0x84) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @empty, 0xdd}}, 0x0, 0x101, 0x6, 0x9}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x20, 0x9, 0x100000000, r5}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0x9}, 0xc) r6 = msgget$private(0x0, 0x500) msgctl$IPC_RMID(r6, 0x0) 00:01:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x7}, 0x8) 00:01:21 executing program 0: getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60010000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c4660f3adffff9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x10000003, 0x7fffffff) r1 = semget$private(0x0, 0x1, 0x200) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0ae50008000000002e64293b81af30890000000000000000c51551eadfd88d781934681d692cb8b917950df04ab81b9307d6a074bb320901ad35cca806630080543fe6fe4e75d5458ccd76ca32d85ef21f70fbb33a1235a283465b6f3f16cb9ca59e0300000000000000253c1628f063b0766aa2a6d2c4f0240eb227611c47728132f971607a2db6099e1f09b408c05c78575fcfc0188d60173e7f4a357350ef57a8ca2ddf3b5e310b93ecbcfc8288f4e9e7dd"], &(0x7f0000000040)=0x18) 00:01:21 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = semget$private(0x0, 0x0, 0x10) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000080)=""/214) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 00:01:21 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) flock(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202312f0069fa000000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x60, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="f2ffffff030001008a00"], 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)) close(r0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000380)='$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='L.$5,^\x00', &(0x7f0000000500)='\xf6', &(0x7f0000000540)='\x00', &(0x7f0000000580)='/$\x00'], &(0x7f0000000840)=[&(0x7f0000000640)='],-\x00', &(0x7f0000000680)=']])}\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='!\x00', &(0x7f0000000880)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='@\x00', &(0x7f0000000800)='+\x00']) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000280)="a70bc0b5fa196afcc42eb214f29f99fbe83ca002ebc8fd6f1e22fed7a2b35f543bacdf45a8a804832f093e472dac6eb5ceb402f697f7cd0597fbc222318834038f607fbfa67a533c6581356c5748f9330dad5d26f088ed008d552eafa216c9de6c7e0d2fa075e687e6e7426aed5a40a2822e9c5a1d2c2781d403050741") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="86a8c56f87c867ea40284f14321b0abd1815d996", 0x14) 00:01:22 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x100000000c) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 00:01:22 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/265], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = dup(r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x3, 0x9}) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:22 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) 00:01:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:22 executing program 0: r0 = socket(0x2, 0x2000000010000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) 00:01:22 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 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}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$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$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000840)=0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf, "db44b482c8edf302722d6299aa0589"}, &(0x7f0000000040)=0x17) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x38}, 0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:01:23 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) select(0x40, &(0x7f0000000000)={0xc5, 0x1, 0x2, 0x5, 0x2, 0x8, 0x401, 0x3}, &(0x7f0000000040)={0x101, 0x20, 0x817, 0x2, 0xffffffff80000001, 0x3, 0x5, 0x7f}, &(0x7f0000000080)={0x800, 0x9, 0x10000, 0xead2, 0xce, 0x8, 0x7}, &(0x7f00000000c0)={0x7, 0x5}) 00:01:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000200)={0x9ba1, 0x7}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000280)=0x80000000, 0xfffffffffffffc69) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="83022e2f0a8db8a375a2a50042057e66696c653000"], 0x10) close(r0) 00:01:24 executing program 1: r0 = msgget$private(0x0, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRESDEC=r2, @ANYRESDEC=r2, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYBLOB="639f071d60b6139851177ac5fe5eb0c4932d7af13e20acf8a4b04a66ed5f41ecd59216afb677380526bb3ab19d009cb56b63d0ff6636142116f75616d157fc767b0262ef21c565e2c58865578e14e60d25346464045ce25516655f932056470c416e196a0ea612c6e6834fd037"], @ANYBLOB="e9f91e4698539c2771d3a68683fd8446a25bf4f3cffa8d073dab46ab101bd3b592a28bcc309dc610682b2c429d060a3da4e8bb6f2d37f3f95b22fe271a458f19216df622201b97bfc8d4749899bb94e767f4b83c40dad35f57508093c87962edd25a1c1630c812acff746f14f7a28c7b28807a4787752cf171d8334e163f6c358896cc785dd72a867b68693404647da3b3dd010e7f27ea43c8dbbfd3314c28eb79b66bd8b74e25f202d8858f651a75d854f38d077aec28b60569dea4769e957adf5cc30fcbe69349c415f7368b957e5e30c1eba719d50489df01868de040c294661db30b37f1ac6b", @ANYPTR, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYRESDEC=r0, @ANYRES32=r2, @ANYRESDEC=r2], 0x8, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getegid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000380)="9834120f0564660f73d00691b00a4141e2e9784c4cdf56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e2797908d72e41812047002b0000006e46f18f09c09277ef9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb8ca065600000c48109d22444740f2d9600000000caf242abf340ad0142c4c4a241afa1fbffffff3131f96446c0b20b8ba1bd32fba1c9fb110f0f3804830a000000") 00:01:24 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000093ba85d32590000000000000000000000000000000013e000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x3ff, 0x3}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x2500, 0x10000, 0xffffffffffffffff, r2}, &(0x7f00000002c0)=0x10) r3 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r4, 0x80000001) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000400)="8fb5e985025d31184ad1def2ac3bebc04e86e40e84d9e04433fae419d4800e18a51fa6fcdb08cb6ca3d82f38cbd0cf6a4c7fcc1fe3290d8dca15adcdad3920fa227446b38393cba552b93619c1a52249a011aeb0cae5b27e983424b2a7af3ed7a5840fecc0") r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r7 = fcntl$dupfd(r1, 0x3, r5) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r7, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r5, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000001780)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2, 0x1ff, 0x100000001, 0x8, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r8, 0x9, 0xe61}, &(0x7f00000001c0)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r9, 0x9}, 0x8) 00:01:24 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000020000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:01:25 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20000000000007, &(0x7f0000000040)=0x64, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5, r2}, &(0x7f0000000140)=0xc) 00:01:25 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x2f4, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0x14, 0x80}, 0x0) 00:01:25 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00002def2e9d01"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffdf4) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000000)="d59e4025b5dd53fd82775a33ace15be95505d7cea7b7c18a0eb12073d60e2fb883bc1f6f773772a24ac1c53edb31feece69e06d11405335def7c9e3e18d55dee0f296da9155adf57c2faeade1df19476ec3dd205b46b7696d3f15db538aa5810642301761a9daed433f585363402875a002e8c663ffa340aa17721369f1d4ccbbc2a6303580def37fa8cd577387d4baaadf7ed99c9aa8f2140e093670bc6a85cb7d68e4149751d19f7f751b9ba7793aa79f4923c89b97190dcffdce8b402e8a762bdcc31c56f6f08a9ea4efc62e32bf496bb49b257ebda4538790aa14314677f9f45e0b309250a00da38db54a23d100c2447e3bcf4f4ef401d") 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket(0x10, 0x5, 0xffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, 0x8) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100000, 0x0) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) 00:01:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') mkdir(&(0x7f0000000080)='./file0\x00', 0x128) 00:01:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, 0x0) mlockall(0x3) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000980)="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", 0xfffffffffffffec8}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000bb0800"/128, @ANYRES32=0x0, @ANYBLOB], &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xfffffffff86a4147}, &(0x7f00000001c0)=0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 01:08:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="6a433b96c660aac61874ba1c2bd737bff286b3462f55f15de12294ac75b0d85789a44540411b8cbc3ec1135ef5a2b04bad4373999ebf42bff1ff3096db3382687ef3b2d874c64795f9ed6f7cba117667cfdd61fdf1168ebcaa9045012c0b2c6c7cccb49e30a64b3abed072e6b9354c31f88531fefbb59519f6c797923cdcc6be17b603462c6db93a2d879fd1a5f14f56c78526a3b9143305824867697ed13a8000a890305813fdb7c2587f1e0cd5cd185c29e23f064e70e94f87edda045fd9190a975a6a79b559f6408ef8cbe8197ac84692c17337d9e5cef0b358be7632a77e4318b35a74c3b73171060e0ea36e91d678") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 01:08:15 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1}, 0xc) r2 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x1}, 0x8) 01:08:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x800024, &(0x7f0000000040)=']', 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:08:15 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x80000001) sync() 01:08:15 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d) 01:08:15 executing program 3: r0 = open(0x0, 0x800, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8) ioctl$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, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) fdatasync(r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 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)) 01:08:15 executing program 2: r0 = semget(0x0, 0x2, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/107) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=0x101) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001880)=ANY=[@ANYBLOB="1c004e2303010000678a690a8a61a20d5fa6fb6f84eb073ac20000000000000000000000000014d30000000000000000000000000000000000001000cae3a02cbb49fb4065c677cd1d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064cc1bfd61f473119b6c1e0e8240f053ee62509d662d324004e20ab16657dcac259d7d5c000000b078f844f4676a23801970e139b07cffc4a1d63f985e110863e2ddb529ebdd109ce90989a4c3dea079097dbeb634dfc0b060c2e9da99f633d43e6f5bcf4a6b56d600000000", @ANYRES32=0x0, @ANYBLOB="0900050003ff0000"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x7f, @loopback, 0x3}]}, &(0x7f0000000240)=0x10) r3 = semget$private(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x2, 0x6, @loopback, 0x28}, {0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff8001}, 0x80, [0x7fffffff, 0x81, 0x1, 0x7, 0x7, 0x4, 0x4, 0x53]}, 0x5c) r4 = accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000380)={0x400, "5d5a07c13a0c1106233a8caa37208567"}, 0x14) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCIGETIFACES(r6, 0xc0284457, &(0x7f0000001400)={0x3c, &(0x7f0000000400)="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", 0x8, 0x1, 0x9}) semop(r3, &(0x7f0000001440), 0x0) bind$inet(r6, &(0x7f0000001480)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f00000014c0)={r2, 0x3f}, 0x8) semget(0x2, 0x3, 0x80) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000001500)=""/177) r7 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000015c0)=""/151) accept$inet6(r5, &(0x7f0000001680)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000016c0)=0x1c) bind$inet(r5, &(0x7f0000001700)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r8 = getegid() setgid(r8) setsockopt$inet6_buf(r6, 0x29, 0x31, &(0x7f0000001740)="f2128806917c51ae3637a0bde2417f8bfd432e995f067d02d1f7427d46b6808ac3765297a9601fa92df4532e170aada6e675fc7ed40c611fd90d21c9ae1eb36b54c1076dd3f2c2db4e675e72e6fd1056caa9a135feb58b58fa8b4835a87afc06b08326971b6fab8deb3fbe578848d5753d6a683713f60680b8c1be761eb0fe28a98c1b0f80bc4139966c1d", 0x8b) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000001800), &(0x7f0000001840)=0x4) 01:08:15 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000a8000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x40, @mcast2, 0x1}}, 0x0, 0x4, 0x6, 0x1}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r2, 0x9, 0x4000, 0x1, 0x869, 0x100000001, 0x8000}, 0xa0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) writev(r3, &(0x7f0000001900)=[{&(0x7f0000000380)="22b7a0be4d8ea26c666e08dbee4135e05c9b0dc6d0bdaaf9ce25194c690eaef00351cab915e0c064b66553bf39d2b013918356965049cf8a5dd80c37ac0e852e7c98fdabf3e28a22574ea49213420b884aa6690c68a3de38c85f0846ebb71d575ec413d88e8dbfafcb6c71ef0f6a903dcbb475c71f94fe56d5aadee16629edaf865233f1c6577665d846b47c2e813abe41ad83e4ea46025d88c198a2eeba0d552180f46c767dc83b6a8943c4f3c77fa1373f22d9e49ac7094d7d7aac5792b85d5b76e608fa724f19f011e44d38816936b88c7e6dd87f5d92bdce747a7ae9af18e8cdb144f5c834415f944ce4afd51b4a", 0xf0}, {&(0x7f00000002c0)="feb9d197f9fd683387eaeef39bea03b5b7e82614fa0a8cd05b76be5d42a87229539b18cb6d50069bc425ea819ba7d469818cfdee0fc6e9227a40dc204a5c21604cfa0534aec6067ec8ed14ae44d5d41ed05e2cf5f527dbcca27ab1bffe27c08c64151663a3923988540e1307ac5f8a3ec81d7007c0157e02b74a", 0x7a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="360fc0dc935d00af368fb0c40df4ef268d944bffe23ce76256851d2434cc031ed1dcff322fc97202d25c3982309049891fbc691d8d0c64f95ccdf272fdd18a5b41ced1673b6b2ac7802bfc9ce1890637e998435d09e42759a937a6af1bf9423959888b438f10e36d1fa841cdb166b43ba5d9f81592b7e3b6d5f8dcae48b6ed2656c84ae5695174784544ac4c4bb90943b4b6a30d7f2c8f7653d516018db015e5017951c75ba64be20f86e99b81b1c1e5cbaed0eef62fb29c0c1d17cb961930fcad3b46f3e20266e1a4cb5b4466505f13c3cfb8b6adb21687b46d35096d5937329955510ba2b24af14594221ff795db", 0xef}, {&(0x7f0000001580)="e7bcfbc76fedada4b4b863a0c8ce06a5ca0414ba12b77d44e53acf88c1d3245d39004195b4f146c004c65777232ba618d5602986562a5fd7bb80b2ee06119647dfd4bde38db58e7d1ca5b8dd9bfd64a3f4d7f486a3cbb2614f0ed6056955728348a2d89a756fa33d7232a661f7460de27a60fbe34f7d6f4e1f7aaa5513e97324a60480387e18c17bcece7518598d84d0c2782317af5afc1e2dcd58e7", 0x9c}, {&(0x7f0000001640)="8dbef2059ee66bab4018d7b8ee0412baa40643637164a2a710f64163b10e230a4f79fc2ea3460a913fda37d669a047803d5241e9f9e4f925841d0d0ebb626b15cd5a6395714db6ee56a8f39a7d8c81f508de8d6d7b5bdc9f2dbd2f40", 0x5c}, {&(0x7f00000016c0)="846748c20ad1d48ed5f009313439ead4a0c96744533bf8c36611b4b3f142f70390c6a06492169b81b912e9df38857b52100f75b87e3c531dad2522310d5059b48bb5e572747c65cd0b4a4e7a10f830392f3c1f05c3468b5645560ad2df8a89768c2ee3ae9fd931e77b6b35c7269bf5a065325fdc00d94aacff54018026968884db58e15c9ce345a6028c735447ad74e4c67356d6cef23a5175", 0x99}, {&(0x7f0000001780)="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", 0xff}, {&(0x7f0000001880)="be0b2ca54714b95ca8c8cf92a0b6dcfabb061c3ec4e2d62752c36c77fd67300938b5694ed0cd94d39f09a40ada835b570533d0245efdf377083a5cf9c86a674e905e8c529b12408b2bd2e282a2", 0x4d}], 0x9) 01:08:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r0], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001540)=0x5, 0x4) r3 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000280)=0x4) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000200)=""/70) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="13ee653f1d11ae3b170bd4f67f71a56153a73c1b5185075ce131f757d275cc124c9a9cb0392f8204297691978294e7ae1b61af14ea63c23c89f7bc4494e2572b32ebf3dc2f8e620b282a75b2b04f7074b7cacf4cde3eb21c33a636c3fb02a1c188255cfe95b4c44d9b45714939320cf2a15cb2d5d454a3ca79d8b29f071dc8e02feae605f048af55386b40fbb8f85648866caa8e02ce99a4aae33c34c7b09c3ed4ff62477c66fcacde20d5575825ec40a8019cfb534d13835e7a9d94d7433a604aea0d666f") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000480)="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", 0x1000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001480)=ANY=[@ANYBLOB="1c004e2109000000ff0200000000000000000000000000010100008000"/128, @ANYRES32=r2, @ANYBLOB="aba4d126ca9b6c464a5e5b7444076b99218f0000000400000009000000ff000000"], &(0x7f00000002c0)=0x98) 01:08:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r1 = dup(r0) fchdir(r0) msgget$private(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getresgid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f0000000200)) r5 = getegid() fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000280)=[r4, r5, r6, r7]) sync() readv(r3, &(0x7f0000000700)=[{&(0x7f0000000300)=""/208, 0xd0}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f0000000500)=""/205, 0xcd}, {&(0x7f0000000600)=""/238, 0xee}], 0x5) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r8, 0x0, 0x1}, 0x0) 01:08:15 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, r0, r0) 01:08:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) __semctl$GETNCNT(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000300)=""/247) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) 01:08:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0xe91, 0x4) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x8000, 0x4) 01:08:15 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$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$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpgid(0xffffffffffffffff) freebsd11_fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f0000000300)) fstat(r2, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) getpid() r9 = fcntl$getown(r4, 0x5) getpgid(r9) getpid() msgget(0x1, 0x8) r10 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r10, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r11, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r12, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 01:08:16 executing program 2: r0 = socket(0x0, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xa774}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) recvfrom$inet6(r2, 0x0, 0xfffffffffffffe61, 0x40002, 0x0, 0xfffffffffffffec0) accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) 01:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$getflags(r0, 0x0) 01:08:16 executing program 2: socket$inet6(0x1c, 0x10000003, 0x0) r0 = socket(0x1f, 0x20000005, 0x6) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) truncate(&(0x7f0000001080)='./file0\x00', 0x81) 01:08:17 executing program 2: r0 = socket(0x11, 0x10000005, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) 01:08:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10800, 0x128) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 01:08:17 executing program 1: 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(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000a40)=0xd0d8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc") ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000001c00)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000780)={0x0, 0x8000, 0x1, 0x8, 0x7fffffff}, &(0x7f00000007c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000800)={r2, 0x3ff, 0x1e}, 0x8) syz_execute_func(0x0) freebsd11_lstat(0x0, &(0x7f00000009c0)) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000a80)={{"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", "9aa707802b29c5026ae4a199e7f0cd2fa32774c2edb2afa2a564655222eab6c9", 0x6, 0xffffffff}, &(0x7f0000000240)="af5ed4d01da96b3544fdc95669008d83d56c130991cb976c0b131792f1c1e1b276aa3ccb01c820eb20de438397c3b42c6e205c7a65dc7b09644482cdf3d95c2fa088543eaa60e586fde6b058eba1ced463351cace6f07db63e6821370efc2e165962e05d5cfa265c520a7273144eee405873b3adf8294e486c1f4f869911f35c71d045471f4c30979ae0642e461d9d6d402ca3c478f7d7ebf1d80ac108c4fa10b7", 0x7, 0x1, 0x8, 0x4, 0xbdac, 0x66, 0x6402, 0x459}) 01:08:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r1, 0x6, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/216, 0xd8}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/83, 0x53}, {&(0x7f00000022c0)=""/235, 0xeb}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r3, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 01:08:17 executing program 3: mkdir(&(0x7f0000000000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = socket$inet6(0x1c, 0x4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0xe9) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file1\x00') 01:08:17 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xbd8, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18) 01:08:17 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000240)="11555bef1cb6a1759faa8ccfe14522b91cc10e8a388f81b7ff84a633f1ae35cdb786d528f9e7ccb1d195583a2518602b97951dfd2604f2d6c9255d6e126b8a09046edafd7ff39fe64f80bf4516983541604330e94b3ceca537b06c11708f47a636d9fad40f93c178800622f053723867eb7a200828657cb0483c788d03353641c28e193a50754a2b48082380993e6cfcdfe2cc6ff2451d27d9f2ed9fcef4fa422ea081f75123625d75d350afc6199a3ec7f13bfa684139bb9fae8ccd96f3a99ec71e9afc4d1dbffa257eef6d2d46f5c71c8e50debbe8521b9cfe47", 0xdb) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r1 = semget(0x3, 0x0, 0x400) __semctl$SETALL(r1, 0x0, 0x9, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 01:08:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1, 0x4) 01:08:17 executing program 3: r0 = socket(0x1c, 0x3, 0x1) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0x10, 0x5, 0x4, r2}, &(0x7f0000000140)=0x10) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x103, &(0x7f0000000100)={0x8}, 0x0) 01:08:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0) 01:08:18 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf018c53e3ee2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4217bf00970c4c461cd583d00000081c66db712fd6e8339aa7faa7fc9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f009000004ec400406140e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 01:08:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9f2}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x80011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r2, 0x0) 01:08:18 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f00000000c0)) r0 = semget(0x1, 0x3, 0x12) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000100)=""/134) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 01:08:18 executing program 2: r0 = socket(0x0, 0x110000005, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x2]}}}, 0x94) 01:08:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="a142d40ec783bae111") setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) 01:08:18 executing program 0: r0 = socket(0x11, 0x20000000, 0x5) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000380)=""/154, 0x9a}], 0x5) syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") 01:08:18 executing program 0: syz_emit_ethernet(0x128, &(0x7f0000001280)={@local, @random="4c4e9256c207", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}}) semget(0x0, 0x6, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8}, 0x2) 01:08:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x2000, 0x100000001, 0x5, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffff9}, 0x1) 01:08:19 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x3f}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0096384f8bff008497eed9c46e44818e8d3fa30000000000000000000000002f2ecf2b35cb12f791e43fc3277cb0e93cb78254ff51f88aeac6d13aa38b9d3e025e4adf86d5a34482"], &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x80, 0x9, 0x10, 0x7fffffff, 0xe, 0x6, 0x101, 0xa11, r4}, &(0x7f00000001c0)=0x20) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setstatus(r0, 0x4, 0x4e) r5 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100000, 0x24) writev(r5, &(0x7f0000000200), 0x20b) 01:08:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1000000000000121) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 01:08:19 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) r1 = accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x10000000) sigaltstack(&(0x7f0000d7e000/0x2000)=nil, 0x0) mlock(&(0x7f0000e8f000/0x1000)=nil, 0x1000) socketpair(0x17, 0x10000004, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8001, 0xf, 0xf26a, 0x7}, &(0x7f0000000080)=0x18) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) getgroups(0x2, &(0x7f0000000500)=[0xffffffffffffffff, 0x0]) r8 = getpgrp(0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r3, 0x5) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(0xffffffffffffffff) r18 = geteuid() fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000b00)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000340)="f8d5f6a3aacdca43d3fce08c2f20ec553053009ccbf038125bce73f34392f9a6a8736b81ec325221394b6302afe1c0bb4149f8bf33e5dfba7d5aa0a64e1d9c7b00bc4b87b6e5dca6cf1b4f106673a74694e3d48642d9fee1a68b635666b2ea3910a21602783f15", 0x67}, {&(0x7f00000003c0)="c87d92d185b243e923e42919ac8c4af06f02764e15a7977c94378fc5608267ebace3", 0x22}], 0x2, &(0x7f0000000a40)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xa0, 0x4}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={r4, 0xf2, "80773ade2d2249f13c1c45fb6876bfd21322426c73075524a72fa9946ef5dc6b3474d137a00296f04060b53ce2658b0aab106294b77b907d09bb67aaacb5f67b2e8985c6727f950f901856f3c77212e1007dace7641903e6c52a5a3ce57697d789b37727709f42ea5b67c3be8d22ce3f1a31b66fe62e7cdd39b4007991342c7e3fbc34920a11500815f6af200d0138be44342ac71c8e912367636fd020a85c267cae7d42c992e6a54ae187c2603ba4302092dc9e009ac9b7470099b1818438378e944beeef5b745b034c04713e4eadb3fa4a62bb56e977ad9695f268a7baf33198e8cf4ba7e4f12ea403ac8f39864f950cda"}, &(0x7f00000001c0)=0xfa) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 01:08:19 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = semget(0x1, 0x0, 0x0) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) 01:08:19 executing program 2: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom$unix(r1, &(0x7f0000000080)=""/180, 0xb4, 0x40041, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:08:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e6c653000dcca5b4813b6854531793c641479108f5994cd966d2fcc8c7883903057e9d4129cf739412c0e3af2fce89373f8a8e1eabc121d186a155f1aa0c329dfdbb1bdae52c8fcd91f663a631d83223a13294fcf92731e9c3ab684e98c32f10fb6e2342edeea070a42ef560e53e74fbf445e8a7cec0da1c9f692badd275666a13756b25211e82eb4440f9b9a0cd61753509c09fd60399fd04f277c49fdd3813fca6e11000000"], 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$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 01:08:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6(0x1c, 0x20000000, 0xf3ad) sendto(r1, &(0x7f00000003c0)="751a69a611a37895bba6fa1f0684476ae97dfd976c77a0e5a5f32bc7afd071cf9a927d28f8a2a93f8947b0b583988f4484bb5336eab3b82bbba81d9a18fec25928583a1bf5363e590ca1c39da294794704", 0x51, 0x20004, &(0x7f0000000440)=@in6={0x1c, 0x3, 0x8, @empty, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7, 0x8, 0x10001, 0xc27, 0x3ff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r4}, 0x8c) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:08:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x9, "c1423d87f3062e973ff3761008efc1c7"}, 0x14) socket(0x10, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) 01:08:20 executing program 3: syz_execute_func(&(0x7f0000000200)="9826d9ed5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") 01:08:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0xfffffffffffffe68, 0x0, 0x294, &(0x7f0000000040), 0x10}, 0x0) 01:08:20 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x4991482b, @loopback, 0x81}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="44020a32e8e8dd8a0aed058a9161fc90f565aa42db02f91f99d70cfd95982ec074cc27e67c0514ac9ed49762334d28f05a653886d2db5a12561bd00214c914f9049f4440566dcc910220d5955a3fd2f7f0b0405c5e8b885bf00c8a3bf02a3158142c44f642999dd9a6dda05ab36b9e8acfa8", 0x72}, {&(0x7f00000001c0)="4fe58ee06f085cd90c15cd9ba84a19046a4349788558bda6351dc54332f7c8919a32bd0defd82aef83b981992414d877d77d5dfd7159b7a6b266123ee3caa4212751a9616d73e00b2a302c8d5b9b26", 0x4f}, {&(0x7f0000000240)="fe9ee8f7822b008a2b1b90037cea24cb9098873297f894b283bf016564afe1bc41c444238ff4181e34e87c8deeef6cef62677e04fee1e6c33b78481be74815c630d07eb18e1e7da0babd3fa5fc2defa44081fe2dd6a039ed61244018942b6b45ab3c288973dcef554387656ab35593b644bb8820fde3de36ad9e8666613f9c7c7674a4cb70cfc434339cd918d9a6516d395e06a5214ed4682223", 0x9a}, {&(0x7f0000000300)="4f99e1a2646ee0967131457dac5d8797fbfbbf72047758fa0c4c860ee7070963797893fae7af1b005b62c02f553a0a9bd2071c9ec2407dbfbc0c335449d780f33a4ff10cd5fa8fb53f9674ff3579603643cb0f45f7c8765fb05882d442771153a3c9a749c7606d2bb12044209223a150d870c0297edffe9c7d76403bbf", 0x7d}, {&(0x7f0000000380)="eb2236db6c60456f46915063961945e35ef5abed47afa826e45282b0f1975b79cc47c33779a8149c94e688390873678fa41f5e3a512cc3a68562bc41e6803120d918cf696480b668b76efba66fecfc3992d85a74bbb717abb4", 0x59}], 0x5, 0x0, 0x0, 0x20000}, 0x4) 01:08:20 executing program 0: r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x1000, 0xad000000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x1ff, 0x1}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYBLOB="01c5090000001660592feb4c158f4b"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:08:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xfffffffffffffc2a) close(r0) 01:08:20 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r4, 0x200) getsockopt$inet6_tcp_int(r0, 0x6, 0x380, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/19, 0x13) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x3, [0x4, 0x3, 0x7fff]}, 0xa) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000002c0)='cubic\x00', 0x6) fchdir(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='htcp\x00', 0x5) fchownat(r0, &(0x7f0000000340)='./file0\x00', r3, r4, 0x600) fcntl$setstatus(r1, 0x4, 0x40) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000400)={{"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", "58ac2ad087c2fd632a75eb47f4789ceb650df97724f2dc8b171dd91eb6f4bf4b", 0x988, 0x1}, &(0x7f0000000380)="86f8ebd5c0e5d94f701d6cdfcbba0cc26c62417abb33c13d6a52d105b3c415f1e53a45e86bedb3f847dae93f152249afc039bad0dfebc6fa870b2a2e5711e5c898bd99ccf16d29f1a6dc5ee256d0f473d7dc97aec7e6b8de78927990ba23adbcb77a7a7b41", 0xe3, 0x3, 0x3, 0x5, 0x233c, 0x3f, 0x8, 0x1}) setgid(r4) syz_emit_ethernet(0x3d, &(0x7f0000000880)={@broadcast, @random="1729ced816d5", [{[], {0x8100, 0x8001, 0x0, 0x2}}], {@arp={0x806, @generic={0x19, 0x7007, 0x6, 0x7, 0x4, @local, "7183f4f36f8dc9", @remote, "44f3d35efde3a5d325539fc824898bee"}}}}) sendmsg(r0, &(0x7f0000001e80)={&(0x7f00000008c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001c80)=[{&(0x7f0000000900)="9ef42093bb176fbab0fc998ff04940d5f35b648482b7ffe00d7b21dac6fa5b4eedf8487e4263125a110e4ebc366f2d", 0x2f}, {&(0x7f0000000940)="f8389c7420f508d80559d7898bd49094d24dffbb275d706ae6322edab7bd2e3c8ff4c45ae16e4918351666ea3a2a6058c2abaac508118189da81fb23dfabca099c4f80bcb40151121ac9adb3abb2881d59460ca21557249d59", 0x59}, {&(0x7f00000009c0)="6334d28d84b9346a734ed41aafcfaadcc907a9779cf89ec7ea264bd60798c1decb9de81f4d5ed17bc3248806460a23955d78d04f9415f5e2d6b56127bcfed11946bda0d9081da4a7d8dc39890d98dbb37a017c3d06163029a1655ee94599a46c30f5c7243fed36d1d7b2a0347db7bd83cab8552a5dbecb4250774129bed1eea6ea", 0x81}, {&(0x7f0000000a80)="190fe910ba610cc8120ce99f6d45c8599676bb4e5154488c68e076ac8d80302a18d6b4c1dc08f669bb798cbd322ae8a0cee48091edbde16de6fed1fb7c685fa8b2ab6bb6b0e7a9b95509184ccea8cb7f908d08bbbf686735edf5fc4039aa48cd388d65b7877474c30395b4bd614afd9c0e501396ae9a3c97fa85b661acf28c725c6f685552d691df6d3873c47beb3ffdbcdbca19320b0c6ee7a13dd4cd70e40859f3c8923ac102e284cf7e79bd432f61af08827f377b9f028187fd313fe8b96673539cb76db7eea0214576e995ca574a8e948dfabec71b8d6eb02d576eb3339989de5edfe1cb7f181657e57f8540f2739a571604aaed88f6d36c309219973d31c195cf20c4ae519e1a934614c834b10a3070ab49361cd39541575d5a22613938e75f9751b149518d803b3f748f3253567eb79ed94b67f694328738081cb9d905cc395443554bf9cf411eb2762a1a5c803c6dc2db7060e4434845525822c10330041245089bcde3890fb4f0588f27a2914b7af077119883c27f3a05e141d7a4f6d5abc4348cb77341f0d10f42353d865ec05b2b90b3c24077119c132a81aa28cff18136ab887c2341844e8b77ff2ec8a6b304b8d1a4bc4adc637ff25e25884dccb130c43780898dbacc2f3ba8e4c80513ac7ff5b10f915547281fc6da1e6857db03c2fe004993e2ca5d188cf65f172ad09127a548052ca187b0d736b11c6e5f40d26cd2da2932f3cf00f6018d0beae6d246b778a6d525d60d9cecad8dd1690eba28d51884266fa6e02e1c0ad85c9f9f3f4f188839b60f32962625a7706a57579343b489758cec9b744cef0b03c071e336c3977ba5ba9675b7a130c59d20f21d758f257e7d3c7d28f74f31e5bf9dea1b9aa7c061965ce4594b6986607ed8c052ba67003ccd7f08023f3b0bf8370c2a7872da553cb2f26d255a40c2cc8caa94e5390a2c12db785c7b96812ae9e2d34d2ab85cfa3cf514efb11137818ec52147fb003419bc4046187f4e72183c53a822245b1cc5c773d2bc2088408290e89a713b618215d44888a070c3809be342c65e6514b7cedc310c5501c96b9aec5a67442084c35abadf0a080f25562f51f4f54cd00f4854eb0955c9357557fd284175c5505925e36fe55dc3c6f85213d6425729b49c4eb5d0d64b41fd14915b74798b9038291eadf76a04362849ee0ca42db05ccbf1eb59b9336314e26fe07c82259afea3a5cc93b840530b358f4be8448ed1d2fd4ee63a6fb49a0f136a4ead8c0721d62303f93e1112e0ae72d986a9faf0b02c16d07206d98734769c34c7731314f1e53044ab2e9992feeb3d6679f238f7a6071421a7cc07833c5da0c4dcd3820ba3d77e2ecaa203d8c3f779c1c528d91eecc4d8477a2590cdd9c9dafe8977f97e2b4d18f907e1f9532a45fe11594fc5c52521d0fcbdada5870ac818826094c565ecee2d5795ed7a65ad30978617f712eb892fead3897c2b5e9c55e573a5498d767c421981400d8b6c93e28301a593a50d0a7bd8fdd81b947e77b20bee1719edf4abaf05b85e4db619692d0c5a2d1e52d390b660ca50c3f6fd97a5bed92025bdc19c0f9d9d5ebd34e26657e4e266e20a8e0f81d0ea5c44398e662a19d27cf87516f8df8c2524febe952440f041875985e8a7c016721b8277c821134498ff2e19654808c05a85fb7c6574d0eae824d277d486d41bf4dc27d4532973a3de973e9058eac47ca347264a44006554eff5c19320f6bf7125ee2b3960bd1c43e24726a6b2df3f7f4047b7f210d6db09160a81af06a9a3bff34f4493ebc14f9f3ed326db6f5a0b5ada28d0891ee4865e99ac497699b316a68a52d2e38e555e41ce07a6bc3433852f1fec45bc71761ba3578be29d3598a19e364607805e29b36ac384367b3f7e45dc5a12ad631d1fe8768b89fb5bb35310c3bd863b7ec36f6bf778f51a79b917b13b24240ba30005a6cb15087219b20e6c1fe5f249c789ac9bcc3be08e23805360daf5cdcb2a97512c226ce5523bcc3fac7bdbdbf4d40ad72155829dfbd21178e0e9342013ed7cff4a5c33a5a35cc9c114faabb43e2fdf7a563fcb65a7f711d22a7ae8879468275f5f03eec7dbcc612ae81363deb7dbe45413cfa29d81c9b5f71ac26a64ff3e190e2ff6ca8b421656def510f246203e26877310d08a1e96a0ebd9e86b22e8d791d7feb519310c1e82766e2d02a73053c57b844a3a6d2f551a703245712c56aba686ce2007f6e0c5a9f90bccaa447d13953b51192dcf8561c882b19ba518405baaa327c4c41349fba1604e419a08b8346de5376ad6204f6148a2806859ab01a12bf306f20f6f080603e90284c4a14f693f55eb19705e95e996f427ed60f37eb55a6c2f9d72ce859b2dfb2b5db310624aa14a5d1b3a85d347e67c4564da28920e3e38e37c82a1f0ce63c7d9aa3af816108421bd237d586364f8d95fb15869e82195365e39a5ad6f350792a315d72dc122ce5179317fe73cf1c441b70e37619d4cff24445556fc226a70750d8cdeeddbc8602d53c8f5f9a5a75f5f9e4f95edc286b2f7725c34a201f21d7507cdc493f63c00057add4c57c1650847f3127428f174532bcf7440fc014f4cdae157339c65b669c3cab1672d9c92a4e8784b1361368ee971446724ae7f8b0a6c42a4eae9ab2b1cf9436598eaefb956adbb286a6a91d619f444d1171f96e8155e480bbb2c8e90f68a35d5f9b62c3c39881822710a5dc1e05bf942a552fccb8237935e336873dcde0ed7f321a84ac51a73d8866f61737f6989c0e9a536e0879af73f02eb16a6557daa2f5b729c1ba9e61402fece459c17162bedd22cf071157264f945a4a13171cd3003991934d0f089676d98e3a3575974fb74e517d223093171bd92e92c36a8232179c7f252ce34e3505f42adf1da58c7aa8a866e98556e6973594a03d31da10009363dc1dc9a13c547efef5559fb1d9c600869a428242390f15b56f12b03d5c867fa7211c1c5b647669d4cbb33da7fc598ba943daa44f3719af86b9234a05d155d8114f142451f76e355aec6d2c03d031aaf5c97a5097230c5dabdcf9abd57529d3e7f3e4775b15947a3b93711d73516c4aa3dccda7bd5354554c266ef1df3fc317526122ab4c54e33d2387673c31e8006d29b076ba3ec2668b5728e2795e165a1f49609f49728291b6099adedb7d149849c3fcb7aa31e92e999c79f1eafdc6c01455d31c2d9080a9a52593822578cdefdce75689fd0feebb5c521a945edf8a3d116ae6aeb1a0a8576d598ba7c3a75e0079efc68e32132fbbcfb9a3bc3015e7984ce07dfd1fd4e48c825b2b3ecf5b2d85e42dcea3112a1a6685cc71c177cca6f15918850e01ae96547ff93b78e7802fa0dbd516f342c352c54f27b3a97fb3bad1861af8de251a45310e98e5854ba535488b9b6b6f23562957eb11a41bc0ec1437df7fcb4580a11ba23d84fe6c10e118222127f7b4096c18b3b9fd7569dc740f9e075126b686d20beae9168249d7d0765419899d591b5be3291d7bd22229fdf18c46c6b86f724fa99e2911fdd20feafd6aa720bb5a0ddad8772261bc53c7dad5c7f5a96f5f7b6dca6ab0b0bd2fde08f376544eab02e8d5b3f9df885c1abff359ab5f1ef1db365ea71c33b34821dc5568163bbbbe44b72b402c579c1af61d2b81f10631099838d0747febbc9e0d8da188a6757faf751e66fb2410dc954e55ec2e3dbf85c10bb219b0913013f6a7470f0c5e3faa95a74e94b5a22d9e8bfee369c2474d4b0a33e680f868b97a06c14efc3e5379fcf48e351bb17ac5bed6276f6ba5c8bc57b925006fbaa856e06743ddaab214be69c25d97c9a03157ac97be996d6797d95234140f6dd2728875b0b311d8cd9b375b2bcaf5cdfbab719239dc4fa9364e6558adb1ab12ca2873f9e90e360a2fac72103108f6954bf73a061b99b77504c1529b1522b5137f42b2b5e2c9d72947206bd267071cdec21fb6e71faeff1ddc0ad8c571464f3dc8f12d66ef984c97f3c6d51f85ac19f8c532636c95c18fe2af875f9c5b07c749cd0625e26ae66331c3cbc4f2e8a3ca21ff0e0c65be88fb54719cfc489bdd159f10a049a45ecab713cc0b15060fce1b90d51ce35aa85576c13c2dc926594757e6fc230bb9465f96317a3c2713d93c57064cc8226d3636e736948b43e7ea0463199833d5f0fd95728ce199f67b0ada5f2ac63064c8b1df00749c0b3d3377c3fc2e1e202a83258f4ec91e436cf04586d7622321aa3c2f2066ccaa53b6303940d54afefa445727758174f1b1e9d0c7d117d47aa53a2815a9fa4a320f2c4d55b1ba1237897c38622c8adfa735e94a5f1e9ecdd72940382fbf4dd6b75e718288edd918c9ab264920e78f7561e594661e8c923256d67cff8909964e143a8d9d8ef7fbb386ee44613e95bc7d4d56a81af658e29fc0ff67e23632b148f9b97524426411848cbfbec9858c81fedad5eb975b74a2d998f028a5cf1ebe10cf2b1a16d1461cb2bd08c02b8c74aaeed767e9776b0062a80343cf16af537b2822706d30ac120ccb863874c06ac3e86fdd09faf36d087b6e4da9106b3f4371a0ca911fb786cce41fbc06546b6ff8de0cd2dba5c2eab668b1d03bcea68208f901006b8e67343c07cfdaecaba10d6e2ca5101440bace7e6c86b5c4a91a7e86e1373dae199305d830c27cc195a16be344ac6ee068ee9aed7b5a439f2603e70b99f26770882d5e6e7c71305faef0eb31981b71fea9ad4d8ebbc4b43b4d60156090c5c3d74e4227c9af5c5adad055fdcf03c5fa964abe96859d37aac0f4500ae61ab14e9fe1cd4dab7c51e273a54abc0d5bf879558bdc2b5f42d3a43396de6884aa5df9a3ab5cddaaa27bcab657084e0bb6a1d7944aafb2eb3ee1e5206565fd0c675a663704348f325a3fae392639fd12853ef3e76355d466340bd9929e234966186a0cd95296c082978c0e974d7f25e6574dabefa72f85a26dc92c9f50fcb0e6ba1a3a9c01ff0a429d64e4dbe50506283a633d377f67a38b325497fd49e1e7e4a4c120640c3abf2187f4ca8bb596bff113c2c12429246d5502f702e19a47706c67e0a79c23d0b2971b898a7e224b8325c4a835d470dda435d0afa2ea9bce2151fe426f382ee2fe22c9aacef89264e596d58277adb806133f9e1a0184f2e60fe80935c516e3a07040a7d4b126f9568c85b5b1f737ea40dbdc69438b22bbd50a09e41346fae814ca04680c7eda7cb7c5f7fa0c439e19b9e97fdd094247b5e011d459daec5521c9a7beaec5c03981a40ba989b4a11e520a8d61c21b2f062b6c6cbe5b8ef8690ba5c9e5fac0bb885c13bfdb54e34fe860be0b735c208c273d0c8de3f72668c5f6886592552ac1eccadd716bd5918214137d0f7ceaa0a8a3e2946871406cd39a681b79a046c88d0cbdb4a5d05481db2b5779333a8fd59ddaf6e4ea3191de63e0ebbff15164befd574d0a405e793acc5d5f1e972b48ebc54924a4447c26d503b44ba509bc05ab8c4e8b993c4df71e56afe2fd515ab98f6f781310fbc6de13309140bdee44021aeba7266ed9548468263e058e9debaafb63e72ae05216782d327f5538bf585da9932a13970692156601f098359375d92c47bc3a922856bdcde381d0317388dc27d4129db3af25aa44613703c85f34e64986b4998c9a166ac85492db9fa5f9c3a49ed450e769c8a6d4e4743537050cb9aef45266c4a85a395e96eb454e58bdef26e6d33f8b183495cebab365a973a4744a4b3742c7d9e8b63bd8864892af59bc88e9ceddefa6fda0345436f04c81adac105b1b30071ace3a615b2db217fbdac68e6cdb5a2ccb3", 0x1000}, {&(0x7f0000001a80)="e1b0061525f1a915e4e540de10a68b3d6ce4c695134802db7ba5e2acc7eef641c831bef204c109d98d620738dd11f177262ea922ee94f841b250ec3020f999f4759c5be12e13b14fc75fea6cb31453c044a1eb815a97525698622be1626ceae01a34d097e8ff7f0843ef834e8f4d4749e30e396685d10a824ea2120390de9357b9b97f3711192edbcd708adabb86b6f6b54e77418f709a770801b16125fd851f03ee3b77c1f4d5ed74aa95ae15ddbfdcfcc98ff4b7d193889711a2cbc92567ceca0952ebe35b7217eacc3415f721f7223ec8d0d68126a4483dceb5", 0xdb}, {&(0x7f0000001b80)="d675a2a80d6046174db9f152b4a9e027c989d6fecba228c6e57a8a73eefd26fa18a59bbebcd8b57fb42b5a9e7d800c257e7f3a4937603b779e", 0x39}, {&(0x7f0000001bc0)="bd569c6abeac7ea3b5bd63be528c1aa4eb69c1cebb30e749e958f77049d9a568ad643d252ea32d9dc1ddcaecedd6f0209e904a3edfd703309b71f8790387c39703ef5447c01895358a5e35e954a7e8e2a673a4cfbd2625d5856c5742b844f1fc82482e0133b24713e34e121ec801037fb1ce7071119c6cc597637732c8e84e335d1f2302081ad60d3756fc3e27d8e9b707d2", 0x92}], 0x7, &(0x7f0000001d00)=[{0x80, 0x3b, 0x66c, "3edfe58022c65149960f4c41332836a603a0ecce218a78a6d9b440c507276f9b680b927b4dc424e6bf1091d597564dc2be20a25ba36dfd81603bffffc950334d7511cc296f1c6ec2b62ba1f6bd73a1bbe48659efa348b7a8ee225e525001c9691129b695e171a87f1b523c"}, {0xd8, 0xffff, 0x800, "13ff9feb110433b975fb8ca5da5948e33ae17f4f1d7e8933d2bb8b93ed52a73d1ac1880a46c062a18fe86c03761396df842dfd5bca9da738c5d04cca8f6e619a108558e3c7892d601c45a6f8355f5a1f7959e0f135d2e30a5f7a52f0b0d2c70a658739c7a6c67729828f47389f103376c24cbbc28e92ee4f94bf3b15996a3fb388ebe2e6ee612f7ba5d1f613fdaa4d17b422ed1fe6a8985bcce4b15e44c307cafdbd596b0533a4a681a625cb9fc3ad26911d590abcdc35bf5dc8124237bc54d3e2c20edd"}], 0x158}, 0x20100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001ec0)={0x0, 0xe584}, &(0x7f0000001f00)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001f40)={r5, 0x40}, 0x8) r6 = semget(0x0, 0x0, 0x1) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000001f80)=""/229) setresgid(r4, r4, r4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002080)={r5, 0x2}, &(0x7f00000020c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000021c0)={@in6={{0x1c, 0x3, 0x80000000, @mcast2, 0x7}}, r5}, &(0x7f0000002280)=0x84) r8 = accept4$inet(r0, &(0x7f00000022c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002300)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002340)=0x7, 0x4) getegid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000002380)={r7, 0x9, 0xf, 0x1, 0xa3}, &(0x7f00000023c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000002400)={r9, 0x100000001, 0x3, [0x1ffe00000, 0x7, 0x8]}, &(0x7f0000002440)=0xe) accept$inet6(r1, 0x0, &(0x7f0000002480)) 01:08:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x105a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) 01:08:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) fchmod(r0, 0x160) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000340)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x2) dup2(r0, r2) pipe2(&(0x7f00000000c0), 0x100000) r4 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x800, 0x2) openat(r4, &(0x7f0000000280)='./file0\x00', 0x2, 0x80000047) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x4b, 0xa600000000000000, 0x7}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={r5, 0x2f, "eac36143ef910a4272641ca90ed995c9519de80da34216940ae63a0af3dc7504a195d3817d5dbecf9d5d203ebfb9f7"}, &(0x7f0000000440)=0x37) r6 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 01:08:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x30002, 0x102) ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0) 01:08:21 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x0) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, 0x0) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x101, @loopback, 0x8}, 0x3) truncate(0x0, 0x0) setrlimit(0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x10001}, &(0x7f0000000100)=0x8) sync() accept$unix(r2, 0x0, 0x0) semget$private(0x0, 0x7, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000700)={{"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", "55d8d6a3b50801bb1b725c03a0a72792614d67d43c032ebeed7393d8d34c2436", 0x3, 0x42f8}, &(0x7f0000000000)="55a49b9710bc086e770df3a4b2eb0786", 0x2, 0x100000000, 0x20, 0x3ff, 0x5, 0x7f, 0x7fff, 0x7}) 01:08:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xffffff90) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 01:08:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7f, @rand_addr="38c6eddfc8dc3ca5ba1bb938afd79ca4", 0x7}, @in={0x2, 0x3, @rand_addr=0xd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @multicast1}, 0x80000000}]}, &(0x7f0000000280)=0x10) 01:08:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080)=0x5, 0x4) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f00000002c0)="10d3ecd73687afe65864dfdfc860aaab4744116caa8fc8e8b358a3ea8762033691ff513af2105bc48f35197861c93e0b636095ef2d59144331a582701101d5db2e9d9d83f029472564e854a85ed8904759f89305c66988fc36deb59d91ba2ea0224f803dfccacedf0b6ffde27455f23762fd1378b9919448d49d0c570bf7c5b83a8ac00e626d5b753c16b6f77fde4838da6dde71da2a01a527cd1c547b77a5658660138c88a6780241d52b6a8b007d827932b88dabbc51a4a04a946119a022bee29a68691c13590c0b8eb2686b619b4d8e8f2ed8ab428b91da85b2392dbe2a99babc99de799cc878c13e145bc7ed7cd86ab9b109", 0xfffffffffffffd4f}], 0x100000000000023b, 0x0, 0x0, 0x20080}, 0x181) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 01:08:21 executing program 3: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f344dce18f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf44700d226400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x7, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 01:08:21 executing program 0: r0 = socket(0x96c98b3fd2e81bf8, 0x5, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f7f696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 01:08:21 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x0, 0x3, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}}) 01:08:21 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xffff, 0x1000, 0x3, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x8fb5, @remote={0xfe, 0x80, [], 0x0}, 0xbac}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000002c0)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:08:21 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10870f, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) execve(0x0, 0xfffffffffffffffe, 0x0) 01:08:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) lseek(r1, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x0, 0xc9a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5}, 0x8) 01:08:21 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 01:08:22 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000980)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0xfff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0xf, 0x80, r3}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000980)) 01:08:22 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000000)="c75a2a33a72ec4597839ac5121479dbfae76060aa7f11c75f3561468eab6ff6f5a3354d89fc0f1289d954056cc9c") 01:08:22 executing program 2: syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:08:22 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) clock_settime(0xf, &(0x7f0000000300)={0x3, 0x4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(r1, 0x1, r1) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000200)={@rand_addr="a5f858ae2724c1c1d04bc5dd56c6da1a", r4}, 0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r5 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r5, 0x2, 0x8, &(0x7f00000000c0)=0x370) 01:08:22 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100)="9d5ea9c87544e6ddc50c3ac363424b75190bda152250a184a2222b4c02e7b963c3d106a694a5b7be3bb9cf9fa3d7e02907febef79638a79d3240088bf2975a62299079db6c58b780caa80604d14f50abad95d16a9dba1e9873623e8798dc38e85fccf6c8bfd1ff601b395219b65a5207bded9ee158b27b4156f7a05ddc68499a7704b5a3c8f5bfd466d11105b568fb9c94a886163f937d156d954f6d33f39d89748dad9540894bf9f90cd7fb008a23ac19c1a372095071d60629d6cda2a668d5fd05587816d294b7cdcef8ab0f7088b5e137c9746b58565c2592e9497211680735892a6e7ee607041a051f95bff2b773f0b0a460f264", 0xf6, 0x4, &(0x7f0000000200)={0x1c, 0x2, 0x3, @empty, 0x36}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) 01:08:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) 01:08:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000100)=0x8) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 01:08:22 executing program 1: syz_execute_func(&(0x7f00000002c0)="96f3a7649a799a79431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e5311e0e0099f34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aa4ac01b00b080000f08171a30b8a826e2ef2430fc21ef7d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d0200000083ab440f38de750030a1c9fb110f436cc43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:08:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0xff, @empty, 0x1}, {0x1c, 0x3, 0x20000000000, @mcast2, 0x1}, 0x8, [0x4, 0x4ca, 0x5fae0000000, 0x151, 0x2, 0x3, 0x7ff, 0x8]}, 0x5c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) r2 = dup(r0) write(r2, &(0x7f0000000040), 0x1fff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="6f00588d5fe7a05ea817c30700001906e25217298d4070f5c574e9fc7d51bfd0a8dd2dbdf2a06c171c759bd9"], &(0x7f0000000080)=0x6) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="57e42a673cf9ec9a4ccf901a784e183ba52a77d89fabe735a48feeff5bb79a3b7010c539f57c4387cc", 0x29}, {&(0x7f0000000180)="80bd6f2648a4e0386f2bb7ae7b47ec9b460807da65b432d1ece8623dcb642199f7e804998804bdc4dd943481ae46f778134f0394e9b528f30e90ce28a6fcc6421674dbda3bb9f02bc2d38cb0162e8043e39500cb678bad9d43b707b3689ecf1f88425951012debad8174dcae8dda2e177478c5b6c6a06bb9035e4337061ebe4c59526bf95e52375533c7ab728af46f9c0235b1dd76c50716e4dd72dbba90f377efed630dd9b0b92282000c652b19823c4a0205cf9ecd48c7ae71054122fa27c1bff5dcba5c9327bff1c647f445ebf1f48ff3c7736c81913cd82ade5dcd4aa7", 0xdf}, {&(0x7f0000000280)="72b97c2dd71e0886d4147afcf6e59c802ccbef851d30b443e4d89c67ec655496e80bac1c9965d95875bc4dc1257ee36506d5ac2b1e00ecf6c64e01d0abd203dfc67058478f99ab6eb5daf91563b07b1f6af8972bfc5cab51b5e7f8863d1ddccc74affc9bdc", 0x65}, {&(0x7f0000000300)="1446890c0b173b0e1b8e012954d7ded33e2b3f6ad8", 0x15}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="8424e0a53cd56eec074272d290b6fe9923fa14", 0x13}, {&(0x7f0000000380)="5fdd4ca3b0343eb52f3a1de5c9dbc416735d088dc4743265d134983115e241a2fee22a241772", 0x26}], 0x7, 0x0) 01:08:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:08:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 01:08:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x120100, 0x90) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x11) bind(r2, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 01:08:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f3ff2d2f66696c653000"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x5a}], 0x20}, 0x0) 01:08:23 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da8bbf6dd7790b35d05b341f4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x1c00, 0xfffffffffffffc9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 01:08:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000), 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x8, 0x61, 0x100, 0x7, 0x728277e8, 0x3ff}, 0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x7, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x6, 0x2, [0xfed, 0x5]}, &(0x7f00000002c0)=0xc) 01:08:23 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0)=0x9, 0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000500)=""/150) r3 = accept4(r1, 0x0, &(0x7f0000000280), 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000002c0)={0x51e, 0x6, 0x88, 0x1ff}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x100}, 0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @rand_addr="0dd31ce99839c37863d1a7d1ed09c4c4", 0x3f}}, 0x0, 0x401, 0x81, 0x1, 0x1ff, 0x80000001}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000400)={r4, 0x5}, &(0x7f0000000440)=0x8) 01:08:23 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000100)="8fae05453b9f431474ef1517efd60cade6fccdc25b08515e9530e8d05de55109199059f6c8adee6bfdd429ba9b1aed95f7154498898d00168b2ad871221efed4bb82d36e") r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fdatasync(r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 01:08:23 executing program 3: socket$inet6(0x1c, 0x30000000, 0x3) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:08:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0xc5) setsockopt$inet_tcp_buf(r0, 0x6, 0x2423, &(0x7f0000000040)="78b8f8b178ba7afa564cde0eabd12f9d2acf19319e2df7cd7d8dfb361f4bc70ddbbf8874bc11dd4f5569dc0a7d17f08d7211edac64a7cfe472a425806b8a2d416520dc00b3fb2337eac6027042cc97cce661d4d583dd24d8f743bca5d75aa622bb8425789fd50d7835e053661990557a6c84d8da1fb4b83aec21e20728e169052d6b15882ecb90024016a3", 0x8b) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0xf, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, @local}}}}) 01:08:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="2ba7eed680fd8e5c94b8277bbe51ab4a99bbf100aa1ab4f5cf16ba93b0ed9dc2663f11f4f7dbd8d74bd565ef14cc8f8093d85eeb4323175d0c271c023729a455fd5b40875e4cd6ae0694c73f5e448a590ac64b112ab81799b9d581492fda90ad311848ad51177cf8e6bbd1132f47cfe4f57849df2e0bd3472e4c7c5e94f6d1daa43eceb8a600289035efafa1b76caf7f5e319a638ee83da3429fa72af6a45c68bddb1aace051e08bedbf814904c050d20d02459f104ae65ccbf79ab3ece9cb1391c1f06da5fd605944bdf5925b85025209e671dc9b8512", 0xd7) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) freebsd11_fstat(r0, &(0x7f0000000180)) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 01:08:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8deadef626fb447c"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) 01:08:24 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0xdfff, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) rmdir(&(0x7f0000000000)='./file0\x00') 01:08:25 executing program 2: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="d0997cda80730151118685c65c75fafff7bf0d8deae074a5807deef9a2a71cec2bc89227b1557fec3b5cb7fb954fa7cde96ed5976e72245c4c119cfe146edb25eac3f01295c8e37a4a3dd33dd06e6d45b375da02a7bd62df17442d137289efb630898e71b6b3de678235cd27c3540d53bdf6ffff75207b12add1070eaa2a0016bca64852bbd3e59d236af64c8a1ac1d2288b60d1d7e381e784b93338cbbe1da31ceace0fb19c22c7", 0xa8, 0x104, &(0x7f0000000100)={0x1c, 0x1, 0xffe00000000000, @loopback, 0x15}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x8, 0x401, 0x200}, &(0x7f00000002c0)=0x10) 01:08:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 01:08:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e25300000000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="f1fc87a1c4e394ad0e2bbae2f123742c7539100980acd6b450ca4eb38ae81bfdca502d0cf0b58793c091c7fa8cfc7f4588c447477c182365c5956e50f2e49a3aecabed46461c1d96bb45edb3bae75341c196ff6946b9527ffeedbf3d70ebe2daf423bdb30ada426f7dc51766e54d1adf8736e7e4d987d7cb8adc0f08b2e94efdaba834ad559806a8d47fb18a050c1ade9d16b31bff153e93aa0ed3561656cbdd1528d32b155e31c09b6f2af91126b6ecf295b6040f0c0312", @ANYRESDEC=r0], @ANYRESDEC=r0, @ANYRES16=r0, @ANYBLOB="3dd3d72bb99d41ecc49e6f05ce5e4e77b8cb3b5b2533c22221be4d68de0f8c79cdd72e2fe505a164d0360cd76777dceacb126fefeaef2745950b87a6a53e991474a5265b7ae408ea928800d00fa552300a5b6ae9001c890242d3d194a4b02bddb84afd", @ANYRESOCT=r0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0], @ANYBLOB="ed7573d88d51886a6b854f1912a3bc9ffb0000149f05d306cb70ac36b0a21912a2c502c5caff20162298faafb3a3ec003ee7073595798c89cdd6660900000023f2ede0f779af77670bbde7dec468d56cbdb46e8e1ce94a1773026e7030feda33c822f0afce4efa6596b51e545379ed"], 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 01:08:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x0, 0x0) close(r0) poll(&(0x7f0000000280)=[{r0, 0x14}, {r0, 0x2}, {r0}, {r0, 0x2080}, {r0, 0x4}, {r0, 0x70}, {r0}, {r0, 0x34}], 0x8, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x10000, 0x7}, {0x3, 0x81}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='cubic\x00', 0x6) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x4}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x7a, 0x7fff, 0x0, 0x9, 0x3}, 0x14) fchmodat(r1, &(0x7f0000000040)='./file1\x00', 0x101) execve(0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="3d7b9fc1a441a819c5bd5b48ff0527f9b74401613cb6be4bb6531bf5e33733cd53c7243f083564a2ed98e71e45b6ac882d2466925150705df93e2450bcc5c10357d2179f539605148629a82d24d232fe36d39d0ec48a30965ebaaa3646f36318", 0x60) 01:08:25 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x100008, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000200)="2e910c9f3e45efd93a16b7a31332ff7605062b51399cf665850f57f6244d835d3b01219a850a92f07fc7e120966e8c475cbb2f277dac84509a1c19909ef419a272325ea4cc88523d7c5714bc3deca534637fd04cba4a943f5c3a1bd4ae572a9f1f9d6b53d56caa2aed0c3795e29cbf2f5a8cf33fd3f7c3e554fb61b2db564532d445b47f494a13987400fe94e762a2e7cef264217eba0c4a7caa68bd224a0bf887552544ec234f2e4383493875569a163b4305a0d33372d4e8b06552b897209911") freebsd10_pipe(0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x2, 0x4) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="25449f94e3c6ca7e2912ae79dcee9a3d253f4d1e49c497ec1e30098a97cfdd1c18c0e0eda6cf89de458802ce87b5d4085c2077ed43f7051aca6740e30c03484539ac251e3d16189d46ca75c29ff8e0f5ed4815b5ed9f50a16fa04236e64dd395e6f2c40655c7dff6cd099718787f2621f8ab4205a77183437290bb83") 01:08:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x7, 0x8}, {0x9, 0x9}}) ftruncate(r0, 0x730) 01:08:25 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x20) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8973, 0xffffffff, 0x8894, 0x0, 0x1000}, 0x14) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/150, 0x96}], 0x5, 0x0) munlockall() ftruncate(r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@loopback, @rand_addr=0x3, @rand_addr=0x400}, 0xc) 01:08:25 executing program 0: syz_execute_func(&(0x7f0000000180)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1f3420fbca2d2000000c42101f5500022ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget(0x2, 0x4, 0x80) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) semop(r0, &(0x7f0000000080)=[{}], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x32, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000240)="475470582facadc6b170420242e0c8e93d907e465ab7273593e63caf6cbefe3940ea95382bdd5b20e11f5f93f174fd7b2219d68ad51ac9455c5771a12d30c360b53a694ee00ae26fbe621585f82f200d0e73a9d0db2a68f425c757fdef8f823aa55cd07d7677711c0b3332f7b28d628d5a49e29e2be114b35d3b7bc50820a2a8976c224642fcd012b2ab68708c695856b63b6fabe6c2c6cfa99f8ef310443e0cd879bf37bd058f18685a6e5ad8d362fdece194afbd89321e4b5a39935775b398d9fc4e8b719fa3f23f6046fe407676eabe895576352d3c5ca12dc31ceb7a5dba8d3caa") 01:08:25 executing program 3: syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) freebsd11_getdents(r0, &(0x7f0000000240)=""/246, 0xf6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="392d35d4f204a7ef99") chroot(&(0x7f0000000040)='./file0\x00') 01:08:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x3, @broadcast}}, r2, 0x36, 0x6, 0x8, 0x6c, 0x8, 0xa000000000000000}, &(0x7f0000000480)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0x10000, 0x80000000, 0x1, 0x2, 0x5, 0x80000001}, 0xa0) r5 = dup(r3) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x8000200, "595f27c65f4b5577ab16581fc6b99c7f"}, 0x14) 01:08:25 executing program 3: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r0, 0x8}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) 01:08:25 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 01:08:26 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x8800000b357}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"d57411c18a99be178b69efd3ddca23123c38cf4706e226b85c935ea97c32133c7a6d2d58b9488019e99aeb250d17d956529346371398930aa6c2b49f38a198dee1dc1e5f971369ac92f7ad45ce0f01a30e3b0db6b98ed7ab00fba5f19a9c19b4994613ae00110a96554c8521e55810a93ba2566d47efdb010aa0dec62ec2c5d7d46e4403d7cd6b310a8e2b40080bd0125e71957bf96c4058fea028babbae406fd22712a21644e38a1203973f2221769633d5b5916cf28533cc84f41d07792f748b0b7be1b306b3c338990b9dde98f86e306c2871cd43a8abaf487a3b06fb335d8dd5e72ae4a5e8bad44587591b48e6effc4d9dc8fc19c2e6b0b1cd0305642576f87e662a74b30ed9c8861a60d0e6ae9192a1315d54a3c9fb5b5e12c341db0620174b73c4944268c670f9e65fb898e9d684cdcd14d3c21cf898f27d451d69202f3d5328b62aca43f61a1d5b78f219fe17c5a58227e0d7ba17525c19aeff3dee904ea7e6b9d9fec923121b95e945602f811a8018e79a5bead015ae5e5d48e52ab34a6f68a7a5f62bdebf235a9036ba6d08be1287031cf33b6157fbd16dcae7624102fc6551f8aca34d5c955356aa8d800379951e9996837d13aa23edd5ee1f9cc60ec2fb19f9bf32689016786994c1d149e0896c253d619e755e62db0f1c2ff3a3d026f7b7c2cf12e0065e6f5b5064eca7acc84ad4af935110e7cbe33c64dd71b7e9d9911904c0f48902a81e4ffe5e21fbade51d78149bfdaeb98b35d4ffcfd56ca62c788f62772045af2fd6a8a177981cf028e209c8adb05a647c0d87e0f0e92e3820d1fb13fe19b3f365f50668281624a634713f8a2e8e335649a3911ea275d38bd6670dc09fee4681422ff67922502ac91eeeed9c00b725b670c4111b589daaee47d8d2301a74d36a01d46b74213c7d4690a67b3f3801d1a174c39231ce994fe4dd711e17869fce580541a07dcb8a717c10b21ee0d058a4490286eef2c341194a8c441eaaa119d35f2f45d22efec9d769652f4308d5c03c086edda62b5998a5b7258c43f2a893a80489a2e41bed41521466a1f124032811812e182a0990d4bfcebf6b6018921d64137f0b055edb73a48d9e6bfd0b89f3c10ef6c526c82dd3ad0628c7d07ec85e3548c529136cf83d06d8ce9e46d30b23d08e2a6bdca3d5d525f2d752c7afb06884a0ebd629cfc6dfe67bd6e8cd15d6e4ca64c168fa6a8e9e0fa30c5fe5f2990857ba70aa7378cd340875bc34bcb0899b4aa4930571d1804367763de3833004c7271f9dd07daa052f2277bb5cab944c130cc6e846f2d5955179d06e47d146832f1beefcedb6ab2fe65ff4670452f6d29df12b71b340dd6b5cd91863ca8c1da9f36bbfdeebcc4e22445c9a6274df7994712f82be8d8db858b11346d10cd53934b4806063fe1461996157b73f29a9362e0aeaa3d6f76dcb7d2e44", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() sendto$inet6(r1, &(0x7f0000000d00)="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", 0x1000, 0x0, &(0x7f00000001c0)={0x1c, 0x3, 0x8, @empty, 0x65a1}, 0x1c) syz_execute_func(&(0x7f0000000000)="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") ioctl$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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 01:08:26 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x10001, 0x1, 0x20, 0x7, 0xffff, 0x512, 0x5, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1000, 0x3, 0x5, 0x4, 0x5}}, &(0x7f0000000500)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x0, @mcast2, 0x16e}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000000c0)="1f2f50e06fb4fc74ed0bc2d950aa426b024fdacbd926d7cf0632a4a7a22d56abf2655d2bd0c37c64953722dbdf12d17222604782ea3112c9b84f79ec3d61f1db53f141ff6df66e51391dda23bae373328a7aa1d9e61f15695bca5b0c7c7f6de82898b601061f9032d65ef71785d0ffa57deac7e967354ac5da0fa76fd7fe0f3cc0c9dfb60b0055c697e4cd7cb31cd220d88d950563", 0x95}, {&(0x7f0000000180)="21da22d9c56fce7570f61708a32ac2c9baa03a30a406545b3fed91467dbc52956f25ed35d3e23e54adf3e26d517c687b234f2f98136559d9d83370923386d64ee95b28dd75f8f52284cdd8bd206d4c35cec38406048ddbcf34cae5843e5057ddc61375ed7631aa3f330fd824a9e4c0015d661d51b0fdc92c784a546852acb8357417c1fc6ab392b2b39deb", 0x8b}, {&(0x7f0000000240)="dcb1695e6a038e438cfec3b56d6db261140327525f2b129efe492c16881a2309e728deaa7d8276854cd9815056fdab0a7adcd6cb0d6c0b4cfc0201851bc15fe544df0bd86e24252ee55ed1a886f5301e2c8d53340ae209ac061335fc87051036c67fff9174d7dbeeb30b581e6098f231271d1267534f369bef280371cc862777e9d0dcda6751bdc409c229fc478500e9fb781b564559a82762e27e0edf5625b5623ed90cfa5b9e2bb7539d0676bb1a9ab9a211097a812a3ec67de9fc4d91", 0xbe}, {&(0x7f0000000300)="b37c84fd48cef390849adf08f0113505b8842edc1be07faa1f94248168333ae591fb6e14b34fa1a153ccce708fb1fb3b77162c636feb87d3e6ca3bd19106bd828f3971e77e1c1e4b5948ffebc8c10ff37b3a5cd209b8fd990a4097c0800e60ed0a934cedccbfde7405948c4c3a765232b6151a7739a9a41a6c08d230c6b1a87f68e799a55d174db8fe52dc51f4e837b54b11af7f11517bd9d7c42ed457b9ac82c1c5760fe9f5db1f28747d7e723623007ecf787db239cdca07fc991ece8e6082613bec8a0d", 0xc5}], 0x4, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x80000001, 0x8852, r2}}], 0x1c, 0xd}, 0x18d) getpeername$inet(r0, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000600)=0x10) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000640)={r2, 0x3, 0xeebb}, 0x8) close(r3) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000680)={@empty, @broadcast}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000006c0)={r1, 0x1ff, 0x4}, 0x8) socketpair(0x1, 0x1, 0x100000001, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r5, 0x6, 0x1000, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_udp(r5, 0x11, 0x0, &(0x7f00000007c0)=0x80000001, 0x4) bind$inet6(r4, &(0x7f0000000800)={0x1c, 0x0, 0x4d27, @rand_addr="4959955a2faccf00be65aa97ea1ceb1d", 0x20}, 0x1c) r6 = dup(r0) ioctl$DIOCGETRULES(r6, 0xcbe04406, &(0x7f0000000840)="03db544b087d52ef7acfc25957c10cb8c0957d15afb2e38d72b9d92ebcc98d256210d7052a28ceb110c1f5f01b87c15f92fdc237e895164c1b169d1807a8841758f7ec7d90b487c4aa62b24442124de19355bc6a565cc5bc886842c8efb59ac24ba868cc3aacdd9088efe8aa1c510896dbaf2f11cd423bc6c9f11bda445640b461f2568e4e39b6f73a2133bb8a059fbdea7685fb61f159af6abd80a257af09599bce87ee4040f5f918646728b32d5c03496b8706c83aa63f237b7d") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000900)={@in={{0x2, 0x3, @rand_addr=0x9}}, r2, 0x7, 0x80000000, 0x8, 0x1, 0xfff}, &(0x7f00000009c0)=0xa0) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000a00)={0x0, 0x6}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000a40)={r2}, &(0x7f0000000a80)=0x8) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000ac0)="93248b13b45ab34ca30f3545c85f43e662679707c8065b89ab6609134d48a8d8c24535f3ba72fb10dc7ab2e7232e846842af7563e59eef32090030c4122cde849eef7bc5fe11123e26c6bd174267ef7065ed1439cdcbab19b11ce0c51e264daa62b9ba09118e97db2ca141fb1f88509bfc79312ac1") ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000b40)={0xce14, 0x8000000000000000}) openat(r3, &(0x7f0000000b80)='./file0\x00', 0x8, 0xa) bind$inet6(r6, &(0x7f0000000bc0)={0x1c, 0x2, 0xffff, @ipv4={[], [], @multicast1}, 0x4}, 0x1c) nanosleep(&(0x7f0000000c00)={0x7a, 0x2}, &(0x7f0000000c40)) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000c80)={@loopback}, &(0x7f0000000cc0)=0xc) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000d00)="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") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000001d40)={r1, &(0x7f0000001d00)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001d80)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x80011, r7, 0x0) fchmod(r0, 0x102) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) 01:08:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000080000000e77e131c33e22adc305ba0ed22ed22b88cde1cd7bfeb71a78032def350c57ae98cd56e18de1a853879ee9176b1000fec74f662a6474633c1bc12c80e77ff53a58d755e396262a65334bc269b8723e1d2aa8a7d34a86fa100"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481) close(r0) 01:08:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1e6db561f5fc00e69b8d7cb24713add0ff89a93b4f481a4814216d9ba7c7"], 0x10) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 01:08:26 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x20000005, 0x3) clock_getres(0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, 0x8) 01:08:26 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 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_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:08:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0x94) ftruncate(r0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, 0x8) 01:08:27 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000100)=0x4, 0x4) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000006c0)={0x3, 0x7, 0xffffffffffff73ac, 0x8, r1}) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000840)="d9beabcaf45a8ad5309ca89f5ff82d30fdce42e7ff58deb277621d37d3b8f7d3fd12018848344e628f67757b06ef0e570877df2f1a619e80045a05f13ff52f4d4461c929d05eb8e9cc41d274e8e518f763b83067c10692c162e1357578edaec07625ba0757c434f84e574b93") fcntl$lock(r0, 0xd, &(0x7f00000007c0)={0x3, 0x9ea618018ee4e3b8, 0x2, 0xff, r1}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) fchmod(r0, 0x192) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x7fff, 0x64, 0xa6}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000780)={0xffc, 0x220, 0x6, 0x10000, r3}, &(0x7f0000000800)=0x10) fcntl$setown(r0, 0x6, r1) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) fcntl$lock(r4, 0xf, &(0x7f0000000040)={0x3, 0xfffffffffffffffd, 0x7, 0x1000200010005}) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "a3694da5d956d7c58ce40c03764680ed6c68a8ac4f81778a1af34b4bb02e9159", 0x7f, 0x2}, &(0x7f0000000180)="7c21051f47b6acf3ca2868c44f810e901c4e6f78ee36a70b8717562b4e7b01e153081553e369d2f4d0b20d1d62b3f2f28c57a1e9a4e1e156ad3e535ac5e604bb3b1bb4ab98ee01ff5ca37320bcd813300cacec0014905fff808195ef9032751a4669fe3a890f6ec7aa4dbfaab52ffdfd9c0d3bf25443ea85361214", 0x7, 0x80000000, 0x0, 0xbd, 0xd5, 0x2, 0x4, 0x455}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) 01:08:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0x1) close(r1) accept(r1, 0x0, 0x0) read(r0, 0x0, 0x0) 01:08:27 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0xc, 0xffffffffffffffcb) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x80000000, {{0x1c, 0x0, 0x1, @mcast1, 0x401}}, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x108) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) 01:08:27 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x26b}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xffffffffffffffff, 0x4000, 0x0, 0x4, r2}, &(0x7f0000000100)=0x10) 01:08:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = msgget(0x2, 0x200) msgrcv(r2, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r3, 0x5, 0x7, &(0x7f0000000180)=""/111) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) 01:08:27 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180), 0x100004) getsockopt$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$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x800000002003) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 01:08:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e4500042000000000006c653000"], 0x10) sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f8b71a525e0100d8e0"], 0x16, 0x0}, 0x0) 01:08:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0xfffffffffffffffd) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x5, 0xf, 0x80000000, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x30000000) 01:08:28 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/92}, &(0x7f0000000300)=0x5e) r1 = getuid() freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000240)={@multicast1, @remote, @broadcast}, &(0x7f0000000280)=0xc) setreuid(0x0, r1) r3 = geteuid() setresuid(r3, r3, 0x0) 01:08:28 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 01:08:28 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x7, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/143) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000fb07000000000000fb9cf3c99dfd01381ffa307d361272f57314fcc79d0100a15c4b07830add5c9af3886f962d8055f6f6b063021b3ac7144b791e24d19ce89ddbe3c5b18bb3ce7a84f6b5c98bd60b713541770055bf1c4ea6664d050000002d"], 0x5f, 0x800) mlockall(0x1) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sync() socket$inet(0x2, 0x3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/252) 01:08:28 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0x3ff, 0x5e70}}, 0x0) getitimer(0x0, &(0x7f00000000c0)) 01:08:29 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") execve(0x0, &(0x7f0000000400), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000) writev(r0, &(0x7f0000002600)=[{&(0x7f0000000240)="0a584a3df584dd33e12c876dfd18f35d19bc4fe0e86b3a859cbe97eeae4519ef9ab8acd33eae11adeb0dfcc14f21d7a9a8f89716bdfd5e325706cfb2beb50ae1d91041f11bf380d2838267061dbd9e47ea211d385456cb5a2daf076f18cb9a29df468f3d647c363898530dc03cf90cee40a11514f91514993cc121a521267435549657038989e9233c5d523f44c925986c6a463b8dd6b74aba3d3167e7fd64803a789089db71fb3b5b47db3b12cb95ebea7b02468ed091185485c007002fc61fc0b9063cbe", 0xc5}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000001340)="ab8dd0b005900bfde78ebc3b1af090a9478110f5978801cba4d7e174512b2a8548639a41ce01b59a5234d14806f33fa0c8ac209929b91e4a46bde81732028d76621d7b6692e255768be090a55878215ebc2c4fe4b9d7ff5a3f3c91604434cc589d6aa7b2653466ed44659cf905a7e3d8938b9eea270de29c20faafbeaac5ad7a3356165fc94020429826ba0dde8f9d3068dd3dfc36a06474c025", 0x9a}, {&(0x7f0000001400)="236afa81dc645ba93ff60641d4e5c6ca4dd0227416ba7191035d25ff6ebf8f29214918d60530e84b3f56e96373ba70ef464eb5fac6fbcb5bc6f8c023aed76e5fb99b263daaf37ce2fa8f350df627e16f0972", 0x52}, {&(0x7f0000001480)="2ea8a33c2efc7a51cb632db259770e2de745abbdce065dff110a42624389bc0b96f6c57ff6bb44ae0309ceac29692cf98eaf1819b340bde3ff014ea5830fbdc865", 0x41}, {&(0x7f0000001500)="a367facc038ef6f987af721c5243acc306e6a61f395bdc5e13055baa08eaab6a12de88eb5c8595184e6f0f947c6503e39d5cda6ca367cbcf5921adc512bf6de122e782a3a0b47e39a3c71e6c77388149455822800f0f7f93d6fc4cf27023124c54528afe6862453f34c3d9e5db20c011e059d4cce7012bff605c49e25062212876abd35034b5a81727f5ead4fe8e277f8abfc38a9e162aebf7f5887930761da5287c6630eb58a5366e8043b4183b22dcac454d195cd9c57ec63ee4c896bdd71487f41173aeb981c217a2d58813c16d3a02c6c4eb05", 0xd5}, {&(0x7f0000001600)="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", 0x1000}], 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x180) fchmodat(r1, &(0x7f0000000100)='./file1\x00', 0x61) 01:08:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cca40e3c6b42db613"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="a96252139ded5fa656eef53c7ca69a22ae0de5db9286ec647d2b3c87cd9f9f4e323d69e047e3b42a48158e96fedbdcb2f1ea48eb421e7e6df5074f7521cb50cb38a203fb6b8d26d4873c9c12493294f13e46e4f2bca18eaaf88006b0c5fc68ca3bad7e255a2d2c9b9567e14b5c998a4ee22ec229c1b3c427298d94bcde259b5b417a05976a95cc0fc6d097cc6c07634779132a48ad07c6f29cf1d5e0ac68a19582e1456915484f9f67abfd43ec699c862a1b15ecb796ae2c01a43dcef56e17747d6fceb126ef53698480a159c0f18c3af695217eb9aad64cb8c8efdb15b6eb299e1c8f0a2de9f45588cb426bb68a55c5412ce664af", 0xf5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:29 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f00000003c0)=0x8) accept4$unix(r0, &(0x7f0000000400)=@file={0x0, ""/3}, &(0x7f0000000440)=0x5, 0x10000000) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r4 = accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23ac14003a6e800a00"/136, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x5}, 0x8) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r6 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) sync() r7 = fcntl$dupfd(r4, 0x11, r2) semop(r3, &(0x7f0000000140)=[{0x0, 0x401, 0x1000}, {0x400000000000001, 0x1f, 0x800}, {0x3, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x5, 0x800}, {0x2, 0x6, 0x1800}, {0x0, 0x4, 0x800}], 0x7) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) unlinkat(r7, &(0x7f0000000540)='./file0\x00', 0x400000801) 01:08:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffffc5f, "3dd18ac6b7894c0e597343a99d3128bd068f2246e8d9640ca12682e56b4de1b7c172b8d5e2eebc53a0be14110b2a274c1a29b83576696da19e976c7668560c429b8bf7bf4733d12c7f4123dc3f85bffc30a116f07f"}, 0x8) 01:08:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$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)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r3, 0x1007a) fcntl$setstatus(r3, 0x4, 0x4c) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffec2}], 0xf257556e4ddfcd0) r4 = open(&(0x7f0000000040)='./file0\x00', 0xb80, 0x50) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000080)="7eb2447a05d07c739b2d3702abfda9af0d8958d544334ff4af022a6a4cda9652f87ecfc632a71debb330cfa202b2fc7dc718472ad9a68f0df2c409f62043b51a4175affc2579dfbe58e984c334c2eb70796a91e34637fc5eccc7939dadcc2bb1bdc7dde4b833a029a85cb7ddde225caf91409b16ece88e4e1354515b60601141e7e41236798f0bc07f26dea5e66b7f2e38bc4dc36cea8795fcaf4b504ebfac21107c99f19e38cee14a5faaeaa458c94c37a4c494ee4f2be8872378c9d6d7828510f31ce6b3c33219b3dc0fb5a129a340f54ae4ccf6bba7a42e46e50560fbe0ac52b8ce20c663") pwritev(r4, &(0x7f0000000640)=[{&(0x7f0000000180)="6e9206519dc6199aa2534e8168b8842d4b94f27afb3dc134ff8384ed03ec8cce0d52461b46138095584e28a79e7a46903764558636a78566c141a356360a657e7f09691cc20794227f2029426e87e709e9829ab40cf8593b0c52aefb3001006ad7b17d4e46c27b8a8e41bdf12543055795d1ebcad851bd48665a1309d00c9939ec8a1bc21ca16e30f10c576a52e7ebab3b88116727e20d8d4b8b60bf013d1432ea53cc2661db72e629f048dcc82c44bd7ba80a8dc6f7d06b8ed3c3c793eb6b7c52db787888f495692c636920496fbbad4bc327f19274f697f561318e882bb09327c3bd181f1e1a556ef5", 0xea}, {&(0x7f0000000380)="4f2ae77a5204934660c9822bd3b7d782fd23e5a49fdf7a66c177e8c95be58ecac882644dd5548a35f9939203f8b5d480dbd292d2a1de0e8b62437229bef58842fc449035e2e3016ce36ab7aa80997b4fc3104746f57d647923da4cd24b511e796583ed2cdae890f0a6900f8fc78e70e00304f7447fe8f5c88a9ce3ce02382dae757b063a5425197c7dc5268738f1ca7a7e19498be4c59acd03bb0923fdac0c879fd3cbe10976cff3eb4371e2ee891f839a11c551cb95032c31d92dd000a6a134b03939abc9112410e69fa7a91461c1475a0f8bf47706d6545a957d37ba85818f71cf24aff20421d43fd1748b8813fb61e486a796da123a46", 0xf8}, {&(0x7f0000000280)="f807a219729a61292332833d3ffec401c1ee234b86451296d201e7004292b01842d8f4c7541cefc11d72802ad910ac1b4093a81d338f5d71b479bddbadaec26a6a867dc6c79cc1865505bb91ea9b17e49bccffebd327c8", 0x57}, {&(0x7f0000000480)="87114852e9cbb28a2dec341ee4d7aa1db829cc4b0089553f1b2bf6684ff180322b86560a403262de48f72865314f8b36fae4328abf9b6753f03c193a438858816f6b2dfc131e74b0df8f44c10f50aee06bfc4252697d4bc653e316ec1e53d54b2638d7880dc3910b30f7a66ba3fb48ec80a2fc856de6807ffcd7a2351b11eb291858e78b702de9660687054cb1a45cdf41df2812a2fbd84bc3558d28aabbaecbb521c2436fc280e3f365e24d90c12fa7423a1d53711be258c6a45687cc4c7cef59e519b2e5edf20acbec77cb028e3fdc8fadf813fd3fec05a088b2c098", 0xdd}, {&(0x7f0000000580)="ea091e6f7ad87eaab3f18cee3ca835db6b4f4fa345b7cb9b1506f17730e949131edab005f186daad96f73afd0f428d5070cd7212d4149f6a62b0e9580388778a971eeb4333c9e53bcde6f479cd9dc7d4bd617fe99c442b18b3c8d2fbf804f06a45854676fce85a5cdb33395ecb786b3c82dc4f98b4bd9e0d2b2e53550856452b44e51f1d9e3bc99ce5cd4899da4a2dbddb16df67979d", 0x96}], 0x5, 0x0) 01:08:30 executing program 2: setrlimit(0xc7d52e6e5da3c38a, &(0x7f0000000080)={0x10000000000b35d, 0x58a025e}) mlockall(0x0) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) shmget(0x0, 0x4000, 0x41, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shmget(0x2, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10140, 0x41) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000500)={0x3ff, {{0x1c, 0x0, 0xfffffffffffffff7, @ipv4={[], [], @rand_addr=0x40}, 0x4}}, {{0x1c, 0x1, 0x6, @mcast1, 0x8}}}, 0x108) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x9, 0x7, 0x8, 0x79b1, 0x10001, 0x2ee, 0x5, {@in6={{0x1c, 0x1, 0x152, @loopback, 0x10001}}, 0x0, 0x40, 0x4, 0x0, 0x7f, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x9}, &(0x7f0000000200)=0x8) accept$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e21244a000000000000000000000000000000000001010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdad81617b70e6f551c496e42a03a1480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab34f5e032de285694a646f098b475a5628b0468a6b31cd7a54e716f77e0ee14dbf1e54b2248af52965dec5c215b2d0fce09bbd9f8eab86a02", @ANYRES32=r5, @ANYBLOB="0c04008002000000"], &(0x7f0000000380)=0x8c) 01:08:30 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) socketpair(0x17, 0x1, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0xd79, 0x3}, 0x10) 01:08:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000000)="771e7fd9c14de4ca2f89c013f5af8c69b71913851d8bb8df5fbeee609b00db7748d8f74c891571628f8e2f7adfb8614d478e62c6") syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:08:30 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)="2cee", 0x2}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x34f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8001, 0x110, 0x100000000, 0x9, r2}, 0x10) poll(&(0x7f0000000080), 0x20000000000000f8, 0x0) r3 = getpgid(0xffffffffffffffff) listen(r0, 0x4) fcntl$lock(r1, 0xc, &(0x7f0000000180)={0x3, 0x0, 0x3, 0x6, r3}) 01:08:31 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="c1cd6c705c2afe8d6d1c3e1a403573c20bce86b802749aeb0cffc4100d2bc10beebfab9f79c996d350dbd1d249aee1d488004e70e13dc05b241672768729fd6853fe58446151ebf18266f8d214ec53a70892b6cec1c0a32e4d80105c94923cc9b03dc2e51df96973fa2383ff376d16723e1d0de123") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x80000000, 0xfffffffffffffff9, 0xffffffffffff8000, 0xcf, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x93, "ee276416633e7cd7ce04428fcec6b9ee1e17e56d08eed329f40bde3c390edaccc587afc8f712d367dec2314f4a7e0aa2cd9b474b2d29d0e7004c96c93b0c04605044e2104973088e196d70099a3d223e45e895a1ff3c6e375a77be3c8982d8824cd2e604dfad878cde00e22faabbc25170eb11b2ceaa20694724634a783b6e1b054ff1503076578012c006491028218245fdcd"}, &(0x7f0000000240)=0x9b) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0xf, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xfe36) 01:08:31 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) unlinkat(r5, &(0x7f0000000580)='./file0\x00', 0x0) dup(r7) 01:08:31 executing program 3: semget(0x3, 0x2, 0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x0) socket(0x1c, 0x3, 0x100000001) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) r1 = semget$private(0x0, 0x2, 0x21) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)="739b0559a04bc146280adfdbc95743f6ef6000f5ccaefd4cf751d8de123ea8f81d6e725138ee4a5324441a7d8ef19d63f8058bd06a8ab4f2874b0c0f2f52ec53bb33ba7b87630b9dbc6dd90b1e10f9dc03a397dad6cd5155cace1bb39b041cf831a2d38ebfa34ac0ba0c450870e6dfb91e820c07f1eb17098b2aa76968e96c5df4ba877a4176d48096d451a2d471d38f00d6a6b65e219cfe932b633793e49c416c7f544c2a36fb437c223a3d9e119028be5ab70b9d0de89c3504e9ae214813a9d1c0f7947cdb132fc4ea3636dabbedcc618ffc65ab93cb9d0bf1d24b076781d503e5861058de0bfaadd2b87d818df391b13ef45820a6d01d20045f638b7626ed511e8ed2a3628529e32b7dd939e8b6b64136ed7545b1fd90f1487427002da2bc315d7b0544bdff2ec34fd1eb9e1988b9213ff1b74f064bd4634a1a2049f60a0d80101dd631666e2f2bf3e524be8bc8faebf895eafc98185371c9b1774ca0656ed0f8ab35c9f7049740e835bae2ca8bb71aa70aef8f64e6ba52384cc6c4961e8a20d87a1f33b975fac29c02b5f46abaae950a491872f1df9a50103c94d9f0d148d95a9c177321afa1690804813692acca1bd7bbf85f7eda954968853ffa95107b317b8fb2b6f9509e94a3f535e736dda7e19f3b18a8395a47d39e95d787dc5405439cdc539ae065546cd0a858cc536e3e9660e857f4381db25c1d6c877edb8594599dc41cd3b3ed00ddda1bc93afb380c182012ba1edb139cf93a430777bbcb3c10d94639f6b4931d7b3b0345df9a2383e1f1727701f5f7c9582763efd5958ca36f347702e66ceae1fb6d5ed20aacc5501907e199577b9c121f262ceaabc9113b96f1523536bedf405e51a47bcf8f9654ced0ee78e4c744fbe918c748f98bc2a8268df942ded9b80aff6db5dab861f9168faca9e4a9e7acfd46cfab3208e0bd76e14f85d07b7d8f9b08291b5ba5d3cdd4ec713473e4c5777a6f85bc9f86528bdd6cef667b9ba93f94a18e70f625da4f2ffd3d83809dce02dcc83b0d5d1e5493d262691a7c8e7cbaf11b24416a485b6c55dce9523a7537def880cf073c3c6895dabdeaad138df07b9ad4965b0a990e0344ee11a86229bc4f2205c7893d124ea509cc0fb48e96310bd78630711dc265872dcc0d3ef2cdc1519f0f4d860bad607027686801ca560defa59c11a4e57dc8263de2648c97a8b6890be65bd0ea483199166fa7da84fbdca57f3d9cff66d3627f5372836697e7334ed089d378a4a8714bc8b24ad63336e3f5074bbb0366618144e4e71845484929ad1c551a8dffd0c36e7a27ad82db4b1817d8f02bf369bdd0daa96e763a826993d10065b9a167fc0a419dcd98a6fe6be95cb763a5409f69110aa58476def5e0826491cdee54348c43647008775db63a12c9c578cbf101c8d80228dcab818c6e6d170b0158b81b5b1aa345af7901c65b25d9470184513ecfe933b1b279e20c916786c4025ad555a0a98934bf7ec35f5b7a5ae4c6fafc7173f0f686a907275dc8f178de761c07f8fa166acbc9a861d9d23216be6fb7a6535f1c9f068851c0f60273bf4bc2089822c0035d80dba680604b96b767e501250be6813db2378162f8600f789fba81a377229f9f902cb8bc5c4b7b51c90c8d18573fccf52dba24c2d7282ead4d2eafaad9fcee25b3185e1a2bb4330ba989b3ed98ac961388820847d957e72a36fe1d169f33cf0c709ac0ac704148d42f51093571f7935e0f6ebc118bc5afe546d02aed392a2cba31337db9bdcf988d63ff83c80d968659f41cb25c079ee60f0f9524fdf9e1854fe478627cfc09fd091f351db45dee28ee90b6e3ece68bd29f49cdbe23d7905ac6a0a019f47eb6d0fc28527350fa30efd9877242fe602d5d562320d3581ac607c258efc484b6d982e29403b8875053676b47b51ce2d611b02b968d77f4e3bbf5f65cf135644ee77d0d94e11d123131c4474c928409a91c9bb9bc2e6f3e375a8b8b09c1eb10f8296be7ffcf2b9e66dca9cc6b9e6baa891e9d1a60179298c6b8aff35e96bbef18e517d3495fd39428a1222b0717a5f6c3e23e3ef1045a9d36c946ad83305c8d43b6fd6768d3fe84ea02b2237ef4015893a490185e02caaedde2425c115a44ef476ebab73001d3904eba6f10a14978c603e77db4e27e8d8299d0050181a19e8da71fb5be003a898ebbcabc2fbd5ab3e5e590dafe6ed9d684b06830c5bc285de258cfe88a02ee0d5d8de99b004b167f0fd5011a62ca16a7a8dd3e9560e2ffcff93973f623cfee11d520f3c8309f037150f323f18de4ecbcd3e26af7ac1bc0b6e23efceaf82d1adfb5c3cceea6a9d6d442f5b66d4210eeb773b2dbbaf807ca55e36423777f7fb72ae1b22850123511e948d8e9a24a5d1bd724997c47759613ff457dbc345b8a18bee6f8e257b67baf56b2f28ca4639552f7f5542bffa307ae970541599aa524f2296683b707f8e4049254ed522f9c22e97776a689a1435037b05da30ff65924ec1b21eeaad87016361c1c17761b08e5dfacac8c3cdf22290063a47a36f2263e956b252e2fe48d8389e878e48f4aecbd1e5029c18bd72dc97e0624262d650a50780e477b44c73f33783ae8a708b42e5a2cdb4687baa3cc33c9d03cde6d8e7e614ddeb53e6497897c945bd6981f8305b8f4ec0bb6a642ada8017f6e5af12c11c201a019c20a598763ffad9c6d109b34c5eb3eb7461d938e46c2cb52f8c6b39595833fb2a3a2b5426b4ac9b610c27a9aa0530f45a7b9eba801f9969f225bcc364d15a3277800e88f2ab2f6d5562ee8cbe9020ca1a1edd9b4a7b113a5996f993845b365292618724b358bb74122dc1357d3943161c00f4311bad0158a7e59392e6b4e88dd5350560ce1bbe23a7c41295771b785e1da9d9d3606d22534012f496567b873d44eaf68e73acef72786b975e42b9833a1ef74dd67bddf172c2fe2f6b2bfbca23b2b74ae5621cad69ac8b646c40c1a27ec2abea1d8997867815762bfe4302ebd2901f6cb4515ab8fd3235b2270fceed078854365192b1b2203f54ede83404282a7d573d500075ce665fe35ef9beb99855182f2d016b0c1e1056b569b9e22d348cca0e11ddea5c6d1a05413287dac3c2b1df0380297413a43022a07e54a89b1282f3970e98aac72498ac314e8b02309e985926fad034fe19434d1412715e6c9b8d06e9093828b7cf3095b06b1aa27fc261804e11179158b6e1b65995c930efd75e38910217822a318ee7420a4974a4272225a9ac5ec20e0015ff6b19db36f2f9e7dc4325419e55d8417c0a692dfb85faec8004e536f95d2d33881215e9ad655feb759f66cc16c4f34057e5e7e199c363349c4ccb7fe8dd2287aa9be106bb0283c1596022eb70fb5947ff8736aa5c4dcda4a66e119f446794f0a0a168260066713fea769d1e8a214940792403a9ca2916b4432aca09e7f0e800d92643f4013fae101964931038feaaa890e2084f5cbfd1ad08743ad51a87602b00de29189cb8bf26a8188c17f2c9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0x1000}, {&(0x7f0000001080)="9382fe2aa8f3b9de76b4c7", 0xb}, {&(0x7f00000010c0)="c5fb3f4f764f7c82c75899bcb9fea3900b97047f76d413a53f351eefbdd25b9f7e89d42131ffdd5ec01842db50bc4b69e430a445ddcccb739987296deaeac6f41005f1195e1bdda5bb1fdf513714e811ecda864c907b21f1bcefb506669707f1a2a2b82d223a6a4425f8d001b8a26d56ed76bc7a6dc8ce3a35b2a41eadca06bbd61c1c46a3434da3c28402cecba4bce9092fedacc4350d39896564ecf8fe093df008ac879d54612a493f72ce6b", 0xad}, {&(0x7f0000001180)="9d6304a7fc0d197ddcc07041f65f1932e303d783131217a9cbf686a37b658621004a9b3b361832c42b3dba987d6e3e9715cef62753f7ae7e50c0ef38324a69899a172462b3dcdd49eacb01f2c01e07425a28788020f3daf7a3c78a14c4a739c0467211059e8cfae3e34632f0056a67d1166b5def2401fff15e6542346e0685e2bb7f0852af45bec27a720917abe7ea581f6fabe027d70009d4227c78198f2ea06bd6fd5b982fb0ad8c4057892423929968c94931a0e8c54d1144f700aeef312bfce47ada088a5b68ebddedecca236b75092a1409c07fda68edb5b0f928a1c4664d26edb57c0db73d724070d093ac", 0xee}, {&(0x7f0000001280)="11e7cca546b0171c4eaf0af485adfda54406efbf968799e88e6a6e39e574c6e665bc48eab475db64efbb3325db", 0x2d}, {&(0x7f00000012c0)="0be88a9e1798669128bfb4e11dd464378c7d87376feee96297a88806311bdbfac42f0e318bea134e74395ea65d779242f135b72c376f53cd137e706e7e2407abee88028bb1d8d95506c3d7f6fc9cd7915fc419602638c6833b882e20acd37b1372015486194efceba52dca1f09418978e1a2733e22a1167da8e3e59091323364b2f2a90bcfcbbae84ad64448f33df39bab2573ab15b2780625fc1188c7b39d316d49c005b48e05823034b4d3", 0xac}, {&(0x7f0000001380)="b4d105abdae5e81b812eb93ea9168d50a5ad6ff2d58bf374ef17239be3ef95d56c3f3f4bd15ab2735d5292a7e57bbdbe59b45e7748c7386c06d25416a2fb764fa05e72282929daad91b8902210a63c613ca3e02911b8eeab8d080d68fd2b97f4e0c8518ccdebba5bea94f78a599e07de94243941bd45a8774ec783a1860f6e0ce3a64ccc6292b53452c043a5eb574b15f5469932c545b54c143d5474cf87b0080a83729b15a25ba4cfdbaa3e3c7c1e", 0xaf}], 0x7, 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"], 0x13e0}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x6, 0x4) semget$private(0x0, 0x3, 0x440) __semctl$IPC_RMID(r1, 0x0, 0x0) 01:08:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x81, 0x900, 0x3, 0x100000000, 0x6, 0x40, 0x3, r2}, 0x20) r3 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$dupfd(r3, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) shmget(0x2, 0x3000, 0x402, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 01:08:32 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:08:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) fcntl$getown(r0, 0x6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') 01:08:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000080), 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast1}, 0x8) shutdown(r0, 0x1) 01:08:32 executing program 1: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 01:08:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="ec91013ab1bc2451650d665df2c5de4a9560f88dbc4f9a7afabce14acf4f15ea45636cbe047cc01bc63a7a08c49d75160d8f5b458b63a5fe4b15fce3a16ade82d23ce705918d02d33b2e2f079a9155c4c30162044896065914eb663328228e596cec0d86fbae5b357941e22525e053c80d21e53a511b82d367cd40211ced2816ca6144f23513a71191444188b9efed50925e8cd2c4f04eca7d36a1718fade190930cb3b1a2124723075ec08029af5d610acb839c4d779b82954882ac205af32f3c") ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="c38f76ae757a2f5152930036fb35bb4d921e3785ce6cf703a0d29185842eb313c0de3c7c6f3c17154f7fff70a142c8500d2cae23ec8ae277607006b6d264fa8ab978fe9ee091454a7926e3506f19b25bad88079ded9f07467527182517b2727681c00836bd9bada68006090e031f4cc066baed7adb3c90793c22a20e3541b54da63dac0db167b627b134ed4653e44cbdc7200b6f409f1fb637fa7b2a6e59bdbe32c8120b2ae2cb065af7f4faeeed6f38df1a41c1e3") ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "d70b8531ef8057d54ee7a7f0ee639310db8bb1d574b4f63623955e7f714035ee", 0x76e3e43d, 0x7}, &(0x7f0000000200)="bbe50192da4bd1650fbb80849ab9084779f514dc439863081566af528bd2fc80d61cfc29fc778d03001c3ab02b2180e35270d2b5279de62598a2cee81672610c59fd9569a328ffc6d46478e264860dc5965f1db2b65aa3c82d8bf428", 0xfffffffffffffffc, 0x8e02, 0x8, 0x1, 0x200, 0xffffffff, 0x4, 0x1}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1d, 0x20000000, 0x8000, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0xa) read(r1, &(0x7f0000000780)=""/21, 0x15) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000007c0)={@rand_addr, @broadcast}, &(0x7f0000000800)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000840)={0xffffffffffff7fff}, 0x4) getegid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000880)="f863f4a36c95d006420101d86103d7b29597d88225d5f4eb887407af6a720b20cac3de50157f6d76858d4bef1c75479bd9ebb5673a97903f750d") recvmsg(r3, &(0x7f0000001b80)={&(0x7f00000008c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001ac0)=[{&(0x7f0000001900)=""/202, 0xca}, {&(0x7f0000001a00)=""/166, 0xa6}], 0x2, &(0x7f0000001b00)=""/100, 0x64}, 0xc3) fchmod(r4, 0xdc81e4d21f6aa1a6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001bc0)={0x0, 0x9}, &(0x7f0000001c00)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001c40)={0x8, 0x4910, 0xffffffffffffffff, 0xfffffffffffffffd, r5}, &(0x7f0000001c80)=0x10) freebsd11_fstat(r1, &(0x7f0000001cc0)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) syz_execute_func(&(0x7f0000001dc0)="c4c1fd2b52003e66450f3a616c616e052ef3440faedfc4a27d5a62d48f69d893c0c4e27979af07000000646464660f3840df0fbf28c46230f218c482150a9f00080000") ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001f40)={{"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", "9259823a2a64cd69659209b5740411c7c8fc270c87c3147bae05f5fe617fc49f", 0x3, 0x8000}, &(0x7f0000001e40)="27ebab55bc87d115bca55256de8a55d69f853c9819ba8b799719f12efb9dfc68eb7f094763b3a1b19ce823c115792e425d6a1f908264983a7aca99dfd25abc2fb82ca82c75243c099975c80c18e25c5dae969aab4963bdc21db26bb11d14544c5f1237d25664364a7d2976286d3aadae7957ca0dcc90e260502cb4a4f2556d9f2afc222fbcf58fb7e82eb53d840434a7a5fafc7919310869217439ee98ce0ecfdf13f3c018a3bb5af07b33aef3ad0f6f8f3a1f21c63c841a481208e96258fcba1df26e79cd0c5b33d194f71233ee774902e97eb8b814ccdb8854dc129275e12fa483d4c2fc", 0xe1, 0x101, 0x5, 0x9, 0x20, 0x7, 0x1000, 0xffff}) pwritev(r1, &(0x7f00000025c0)=[{&(0x7f00000023c0)="c0ee98fcfdfbb6db2a67bde4535c3a8558a1723adfaf15758ab3751b302c780634f295d8c0f4fcfcaf36572e7f3ecbfa92d3c78cd6547bad4b45d5febe", 0x3d}, {&(0x7f0000002400)="7559bc8ebf263c26f0d108093f0b9ec84cbb2ef3469ddb55adacfe8e45c1b0f75fa94f4fae90b65faa5b3eccd2b4a77cc746f80ae69acd987d79f8ae02e2a643dad7cac64f535aa2ed9ebf9b1a254b1ba3e8bbb1a6f388aa6921232ee474c907057c56a90cfdd270852c6a284d60c95783077098d64ac47d70c07e86", 0x7c}, {&(0x7f0000002480)="814078e5b4907437e515a220445bb8c5d9a4d530180b2197d3bfb4bfa146924b10809939fd6f9d4a7d56eabc17d49eae8a858b0ddd6573f4fd6613ecde3ee4828fc3a4f5901aef0621d40ad23e5f1ee61444a75def49a0394934aca1e84920c59f186156e63ef076dd72b1bffdde45a7260b29f1f758859444991669449c0bcfc3ffda74adb4c2", 0x87}, {&(0x7f0000002540)="d317eabb64801a5affaf932d4463d43faa5c82a158fdccc3eab796dfc6a722b9614daf2a2ee4720dd8d891ac19af47e20ff478469d4d864e220327c21242fa0ea1b5024878aab35cbd332875e6ed05ec505b81b9cc90fd38b83d0710b92a5a00ce586eac0eeaf2743f29", 0x6a}], 0x4, 0x0) exit(0x8) open(&(0x7f0000002600)='./file0\x00', 0x4, 0x1) fdatasync(r2) setrlimit(0x1, &(0x7f0000002640)={0x4, 0x8001}) syz_execute_func(&(0x7f0000002680)="c441cd569600000020c403010fb7dd70000000c42295bd9fac54029cc4e3cd6b9003000000056536666466660f6710c4e225283417c4e17d283c1fc4a2a93940fbf08165000d000000c401e1ee9b19df0000") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000002700)="97e05916afd97c3ec08e40e3a074300bf41f") read(r0, &(0x7f0000002740)=""/245, 0xf5) ppoll(&(0x7f0000002840)=[{r2, 0x10}, {r0, 0x14}, {r4, 0x1}], 0x3, &(0x7f0000002880)={0x7ff, 0x3}, &(0x7f00000028c0)={0x7}, 0x8) 01:08:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @broadcast, @rand_addr}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000010c0)={0x0, {{0x1c, 0x1, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3f}}, {{0x1c, 0x1, 0x1ff, @empty, 0x6}}}, 0x108) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), 0x4) recvfrom$inet6(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 01:08:33 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = msgget(0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000002c0)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@ipv4={[], [], @local={0xac, 0x14, 0x0}}, r2}, 0x14) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048cbfa604c372cb373fd5511301fa6f47be5c8dc36988b5a7d594432211f9afa7cd417a5772dfaee1f751514d3eb34d08fd8f5c6e58fa694d7d67c6f91e8ca25a8456b7542156f441df51ebc614c61668c4c686d3713b4cad7eb5d71311aca465ee101a9e1a4f05bce0d66a7f4dadc01c119609d3071a2aca02ee6fbf43be644f508dbd25f2bb3d64724dbf6aa89697fbdc71558a43e9212eac37a01b9b365e855f8886266d4c57ac5823304a43add9784120b0e6ca01e4374b26910be61f8bd40ea00", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0700000410b2fa"], 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000440)={r3, 0x2}, 0x8) 01:08:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x4, 0x55ea]}, 0x8) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") 01:08:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000800007) ftruncate(r0, 0x10000) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 01:08:33 executing program 3: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:08:33 executing program 2: syz_execute_func(&(0x7f0000000280)="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") lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) 01:08:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8201, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2309000000ff0100000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f785857d687333081f0993b88d56674f23b28560203cc65a333f688fd0414b889bb9791fe3071900000000", @ANYRES32=r1, @ANYBLOB="030000000100000009000100"], &(0x7f0000000500)=0x98) syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000340)=[&(0x7f0000000100)='#\x00', &(0x7f0000000140)=')/@!\\)\x00', &(0x7f0000000240)='-{](^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=']\x00', &(0x7f0000000300)=',@\x00']) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r1, 0xfffffffffffffffd}, &(0x7f0000000580)=0x8) 01:08:33 executing program 2: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x7, @empty, 0x80000000}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0xb, @mcast2, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) 01:08:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3ad8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2a0b4af55fff8568) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 01:08:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) sendto$unix(r0, &(0x7f0000000040)="809c0462afca84c2cb595663854e6240a72224c283f26a8737909d6a307ec6a3", 0x20, 0x0, 0x0, 0x0) 01:08:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x3) 01:08:34 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a48000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000c6c000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) pipe2(&(0x7f0000000000), 0x4) 01:08:35 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x206, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x40, "2eabeb38fcba350748f7d46a3df9cab04b1ae6f614e63ce02c68ecf55e50374b02908f6a830d53be2fb9e6e866e2444dc82d543adde5d7d1a37bf6b8c41c6387"}, &(0x7f0000000180)=0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) 01:08:35 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r0, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0xfffffffffffffffc}, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=r0, @ANYBLOB="0000dc00d7060000b0d37aa91cef8f48c19e8f9152fa05bfd67f723fe0c967702480900af555f0d4968a52153b3546972943841f6f8511a9b481377cf78d0cc2fbf5481a15a9ec295d3a99a2ed0274e52fda46652af8933900be48dda56beecc683bbd27a35aef88a5de7a48dba5c14a24822c1592cb5e0b05b7468d4687f7b0f05baea4aa7ed925003e481aec728c06f0728e337fc4991da0d2fa261eff6ed370598d2c042d27e55a48ab5bbe5c0a3571731a7e746d1c8aa1e9fcfeeefefa28128de1fd79d47d127e152c666a11ba9f8392e02cb706626c"], 0x94) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0xab}, 0x1) socket$inet6(0x1c, 0x0, 0x8000) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x1}, &(0x7f0000000200)=0x8) 01:08:35 executing program 0: r0 = open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(r0, 0x0, 0x0, 0xfffffff) semget$private(0x0, 0x0, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:08:35 executing program 2: r0 = socket(0x3, 0x3, 0xc5e) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) 01:08:35 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000000), 0x100004) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:08:35 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0xc9f, 0x1f}) 01:08:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000080)=0x6551, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3}, 0x8) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/4096) shmget$private(0x0, 0x3000, 0x280, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) pipe2(&(0x7f0000000040), 0x100000) 01:08:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:08:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) socketpair(0x2, 0x1, 0xbb6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x800, 0x9, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, 0x8) 01:08:37 executing program 1: syz_execute_func(&(0x7f0000000480)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) fchdir(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440)={0xfffffffc, 0x8, 0x1ff, 0x200003}, 0x195) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x10a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x4e, "ed86be0e928e4f14ee32330372e04ac3f145e8a7baa38dd54c59390da9400c5faeff5285206a194258284f08604e8a5471d94f252a50a0c3091e32daf24e1a522b8093ffce7d4dc41842ea2c246b"}, &(0x7f0000000280)=0x56) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6cb}, &(0x7f0000000100)=0x8) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000340)="3d129848086eb232823eb1c07675e05f8f79edb292103f78fc20ace00d2498c084e0d9825c618f0b9a328fe4b7474e44d3bb69e652dfd6625372a80bf4e1bde35d890224637877c9385c720aedae5d325ed484367b1b36caa914972d05734ea357b3f40d9449b1ea696ccc1c93fe3366d3022e7301aef56f6deba70267fad62d97d13ee9a146d086652e4c85e8847d44123009d4e0d5b3e6e15c9c07f36c7c6baaeab3ea4bc9e68745f5d4e293b55847a1d7bfb4b7ff7dedbfbf829122a318cce20328839d3d16432675cc21") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e22e000000100"/136, @ANYRES32=r3, @ANYBLOB="0001ff0502100000e4693e00d51cb542d2d92b120e48ad463c9ee5b2e548eaae525b6b63d6b067bd2a3866359785de7319fdcb0fbe291952922d3bde482d694e0a87164cbf42d21b2bce05e0b97596f83481d32e0f2e9d0a3915a1d8b39190cf63f0a5f9e184b3bec4ccc23d809851d68d954ec57694afe43762f5fc16c5304ffa9f2e423dfd732f511278352df731612d948c08e96ad0a3f35e6c300a61262a0008000000000000a886d5340d7fa0573df53cc10516d14f61cfc87891be90d462941b1ed3e3"], 0x94) 01:08:37 executing program 0: r0 = socket(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)="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", 0xfd}, {&(0x7f0000000180)}, {&(0x7f0000000240)="66156215aab38432e7b8db4c7b6fe8074c512d0b9fbdf251f78fa3a26446396ee8f129d95fc6c6840d85dfcb42163474ea1ba0473a68a750fa79ee54cf68f5094ca85dd7c75f7f450dbe", 0x4a}, {&(0x7f00000002c0)="e8210c2f63eda9a56bceec695d10db9a83f260cafe042ed52676d9d0bd93b14ebdbc07fe46a17a5f83ebca3d006de6810dee4ea78e078d2f7c13e9da960da2a7da85ca4f345829e29445e88823a41a00ba7bee64bf7984c95703b4ffbdb2b61cbd766de4307f9487d0e67e2106f6fb4eec3dc9c8081dfe80ea9fe5c209fd8d0581fbf9cfbf8170362c681add7b468c25ab961c94e4d9ccbc7cbcbe9571a5f0a6c80ec8e6449695d0dfa4f8bb3360", 0xae}, {&(0x7f0000000380)="2b11101723a37af01f730cc5463b112ee4c7415d1342c870268f9068acde5c46bd3851debe09466ba216ad6a53d7cce3c6a3983723d4b9028aef0382b28569f34bdeb04d1c3f2774bbfcf56d45cae65b04c100ade2af81bb6d37992f3744b1052c60dc597bf698ba8a94d7b55b7b220b18a0fc37d01a9ec5f49ea2d6443b2116ec6ce13dc3265ef2d6be8446afb052a969a077c98015b66dcac0be3a561fbbf7939b86f4221763fe7cecedff4e3c42680604aa310a7ac7b4fe3b6159a5ddf4bc1fed29a8e2aba2d3ec7c9ea33a7a966c", 0xd0}], 0x5, &(0x7f0000000500)=[{0x48, 0xffff, 0x1df, "55b969d4a6a849a811d4f1c60f260c3ce2be18d0109c45bd9c695b70dd93010cffc489aa5fe233b5f7efe06e285b4e0eb127c8f2"}, {0xa8, 0xaf, 0xfffffffffffffff8, "75eefed674d02a38ce618cd0c35a203bfba4f76ea32a3c924be87df370aee59502d9e956860d9613d2a439f5c2ed39b97b1596424a457beca66ad763c28d6306ed55ef747bb2b49a0d78b10a651ab38b0c82237a57bfc15b790191251030e1644a022381a28752558bd7878184fd8f0643d137729b7f1848b3b648d5a1477535b3d87f051e0507dc04c3fe739dc88332eae649fedbe8bf"}], 0xf0}, 0x1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:08:37 executing program 2: syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x1, @loopback, 0x1}, @in6={0x1c, 0x1, 0xff, @mcast2, 0x5}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000140)=0x10) 01:08:37 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0xfffffffffffffffb, 0x3}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000140)=""/187, &(0x7f00000000c0)=0xbb) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 01:08:37 executing program 0: syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1c, 0x10000000, 0xb37b074) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x6}, 0x1) 01:08:37 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 01:08:37 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xc08}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x410, 0x3, 0x6, r1}, &(0x7f0000000200)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setresuid(0x0, 0xee01, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000000), 0x0) r4 = geteuid() setuid(r4) fchown(r3, r4, 0x0) 01:08:37 executing program 3: setitimer(0x0, &(0x7f0000001100)={{0x21ec00bf, 0x3e}, {0x4, 0x4}}, 0x0) setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x2}}, 0x0) 01:08:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 01:08:38 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) r1 = socket$inet(0x2, 0x3, 0x0) getpeername$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet_opts(r1, 0x0, 0x6f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) rename(&(0x7f00000000c0)='./file0\x00', 0x0) 01:08:38 executing program 3: r0 = getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xbbf4, 0x1, [0xa]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0xc7f, 0x3}, 0xc) wait4(r0, &(0x7f0000000140), 0x6, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1ff, 0x20}, 0xc) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 01:08:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000200), &(0x7f0000000140)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) 01:08:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xf4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0xfffffffffffffd56) 01:08:38 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x4, 0x10, 0xdf1, 0x4, 0x6, 0x401, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0}}, r1}, 0x8c) r2 = socket(0x2, 0x7, 0x10081) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x28) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000300)=""/4096) symlinkat(&(0x7f0000001300)='./file0/file1\x00', r0, &(0x7f0000001340)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xda0b, 0x9, 0x1, 0x1, 0x7f}, &(0x7f0000000140)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) accept4$unix(r0, &(0x7f0000000280)=@file={0x0, ""/60}, &(0x7f00000002c0)=0x3e, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000200)=0x8) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x12) 01:08:38 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0xce72de87fdb7a53b, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x8, 0x97ff, 0x81}, &(0x7f0000000180)=0x94) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 01:08:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = fcntl$dupfd(r0, 0x11, r0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000ff7f00000000c100"], 0x10) r5 = getpid() fcntl$lock(r4, 0xc, &(0x7f0000000200)={0x3, 0x4, 0x2, 0x81, r5}) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0xffffffffffffff9a) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r6, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={r6, 0x100000001}, 0x8) 01:08:38 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:38 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x8, 0x49a}, 0x10) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000080)) 01:08:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/249, 0xf9}], 0x6) 01:08:38 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4) 01:08:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ffe779cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 01:08:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x9c) ftruncate(r0, 0xffff) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 01:08:39 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 01:08:39 executing program 1: syz_emit_ethernet(0x69, &(0x7f0000000000)={@remote, @broadcast, [], {@generic={0x814c, "d79bd50a78ca720263c09f77ccc45066d766994bc55fc17b7dde75befaf0abb6025cceefd6e3844fcb29adac59017b78552841f0b45af3e22322b89db403681590e5ede689b8dc73d5f1631aa56108a799d704a109b7de12dc9225"}}}) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 01:08:39 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 01:08:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10800c, 0x34) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x3, 0x1f3}, 0xc) 01:08:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828d270c00f274e90600"], 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x7}, 0x10) execve(0x0, 0x0, 0x0) 01:08:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, 0x0}, &(0x7f0000000080)=0xc) freebsd11_getdents(r2, &(0x7f0000000180)=""/201, 0xc9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x9, r3}, &(0x7f0000000140)=0xc) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 01:08:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0x3118eb8d) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x7, 0x4) 01:08:40 executing program 3: syz_execute_func(&(0x7f0000000000)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setrlimit(0x5, &(0x7f00000000c0)={0x1000, 0x5675}) r0 = semget$private(0x0, 0x3, 0x1) semop(r0, &(0x7f0000000100)=[{0x3, 0x4, 0x1000}, {0x2, 0x0, 0x820}], 0x2) r1 = shmget(0x2, 0xe000, 0x204, &(0x7f0000ff1000/0xe000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/7) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x4, 0x4) 01:08:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="64f13886f56a4e1065a42e1387bfeacb", r1}, 0x14) 01:08:40 executing program 1: syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000000c0), 0x7ff) 01:08:40 executing program 2: socket(0x2, 0x10000004, 0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91339e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x13, 0x3, 0x20) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000003c0)="348a48471c3d31c7ca2ccadcc38d5309dc3b666716a96a964322cdc684b341efdf4d23c609e5578b6177701f8d66ae052347c519fa3843a83e") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xffffffff, @mcast2, 0x800}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x51, "436987ca51f6323f77b626bab8ddf7f5657f57af91304a8898f25c6b6bef12ac9fb0ba78faa30e4b61e2d59c7c740a8fed3564fc6f519b9ec96a5f94c2df535994b28052f73a7684e7494a0907ed9a7180"}, &(0x7f0000000280)=0x59) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000002c0)="de2db95f7751f47c995b0421f3aa7ecaee6b1e3de8ec106bbae2e678a8550ee2a7f37e64de58ef8c1b1a46fffe865422348d5a8ebc176d182a7e0af5b2ce9a282245ed66686b880af50cf6bab462d66d058c477b46546fe0e80522b8e036e9e59c8e6f52acc8c6c93bd7eede891d726857c2a073a967951e425b492cc50392b0c15662e858c06306ee8cfa35926d12fd427c9afd97ee1e663bd0a7a373dd48b4f13e5cb02e316dc812ec8d0708a60b5a5b7a20b05b7db45fda2fc8ed00bed688e2ce20cc7d0077dc77ab") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 01:08:40 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @multicast2}, 0x10) r1 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000180)="8f8fea3cf2643c596d48c58481955ea425e0f4818877d783950caad42518a86d713e76047c07afe42ced6f46aded20d29642cc65747e4bf4996714a08ca85521afb83fcd6606bec707ef9e06982739ffbaa62c9dd718306b2171c3db992b0668cb4a4df3bef74523991d7669af62880540cfc1e64676ba8476a3051120f01f9938d907ff7b71bf6e6641a58ed9d448e824dcc3c3e645f1b369d5000000000000000000000037f0ddc980ae82eee88278a72ed63c31235214878d04d63acf0d1f3b02818912a7ead28ed6da066d18ba34c0f34f0f03d30dd11396f6e936e2be243978ccf58b86abeb3c938117", 0xfffffffffffffdf3) r2 = semget$private(0x0, 0x7, 0x1) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000000)=""/59) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458945b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000040)='./file0/file0\x00', 0x0) 01:08:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000180), &(0x7f0000000200)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") close(r0) 01:08:40 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000240)=0x8, 0x30000000) recvfrom$unix(r0, &(0x7f0000000380)=""/124, 0x7c, 0x400c0, &(0x7f0000000400)=@file={0x0, '\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x50) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fchmodat(r1, &(0x7f00000005c0)='./file0/control\x00', 0x100) mkdir(&(0x7f0000000600)='./file0/control\x00', 0x1) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/control\x00', 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/control\x00', 0x2, 0x104) getsockname$unix(r3, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) rename(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') openat(0xffffffffffffffff, &(0x7f0000000580)='./file0/control/file1\x00', 0x10000, 0x10) 01:08:40 executing program 1: r0 = socket(0x2, 0x10000004, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffbf, 0x1, 0x0, 0x0) 01:08:41 executing program 1: socketpair$unix(0x1, 0x849, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x10000001) sync() r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="3a85b50c918b297501c58e2f7b8a807054499e36767ee1e28a106fc26e9bdaeb2732a8940a79247f4844c84d629b28c10b635f8907207c2f8de1d0947cabe40a562cda476f5d401d24a0e62dc1c1c9ab5db9df67aa249a737f0b12c4b5748d9002c5628fa23e8649ad2503088cd917803d53bd664e651308415e0e0560d4e249609b536961dc061d8b6ab154a1785457c75a7fd1c97e759bfd689efcd0918fb86c208c637e41e4c26f26c97acd1331b5de4f439bb12f936126fcbfffe1f27f", 0xbf) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) 01:08:41 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a40)={0x0, 0x5}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000ac0)={0x0, 0x4, 0x0, 0x40b0, 0x8}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x1, 0x81, 0x0}, &(0x7f0000000b80)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000c80)={&(0x7f0000000180)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000540)}, {&(0x7f0000000940)="f8502f686cd809214b1f2b799b98ccc7bd3bf6da38dd361229c004129a564a2b86dcd8af91ee9407b8a9afe84ebe2ef4824bb14847762814445505962032827dd1dd340b6d78d5af9f34767e5071487db587799ab36856b91593201ecf0429ca9c7d159cfe90649f34ff2c9f7a4c54eebddbe72e883f2b95726a38a6107050714ab1ffa9c7317ce93d3a5e0b84c3321e63def0c3791ef07b8f97b3779c0a706229f2b1501116c23b7b1c0c5a1cdc6d669d558e7cff8e29e5172cddc95b91453f6db8a11cdf48f9e3fd431cff16a5fee363b8375b60d6", 0xd6}], 0x2, &(0x7f0000000bc0)=[@sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x20, 0x3320, 0x9, 0x6, 0x0, 0xcb87, 0x0, r3}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x1, 0x0, 0x7fffffff, 0x2b, 0xfffffffffffffff9, 0xf8, 0x401, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x100000001, 0x200, 0x200, 0x7, 0x5, 0xfffffffffffffffe, 0x100000001, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0xb4, 0x20084}, 0x80) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r7, r6) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x1, @loopback}}, r9, 0x22b, 0x3, 0x80, 0x30ce4ef2, 0xf7, 0xc2}, 0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r9, 0xf, 0x3}, &(0x7f0000000280)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0xa6) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r9, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) 01:08:41 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000008400000008000008060000001c000000840000000a000000000000000000000000000000000000001400000084000000070000000f000000ffffffffe93c78f0a0926ca7103eb566263d8d9594723acfc722b55695d797a6ca2d87eae22895b4eea398be3d4a93d5f425de585f35be7f144734de39894a3083cd5f8876dcae706d1b0149899a6f78c8fdc39a7d84d26e3978dec3beade1ab0b6589a47bead7a86fef9b181c4005cbf2e86d8b68834dcb094e023ef8e0e4853eb655321e4188eb07be5019fab60c523a78834aaadcdd0d3baa0fd2decc082fa31610e108025b3bf09e31ba"], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000002000000000000123a000000000000000000000000000000000000000000000000000000000000000000004e719c1d73f8d2d8991c740d8024762100"/94], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x8, @mcast1, 0x7}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000400)="81c2d0d06412c0cc822caec303c72c21018b4770374136f03960eca53d1c3d5afaf5b7b5021f8367dd7cbea4e3dc8830a823d8b50b41c4f2f6f39e23e9c7df3ee5feccc14fee6def8d6ee4c01055fe89bbdc52301350022357e31a3a9d8b38716da53207fd0e3d42c96354754d2b3c206f3d743fe7f295d38eb0810dce66dd1eb44e75961d81f8", 0x87}, {&(0x7f0000000100)="27f18a5e7c4650e6130d3a2bd66960d7eaa94d6fa2476b84fa5ddad586434ce1547478b0b997feb416b13960d530d6d500bb226dcd5b65049234f0", 0x3b}, {&(0x7f00000004c0)="7a612780999a269125f819bcbd71a3acc9dac6f3eac77e69675d49a2a951f4266939adc8082469d7bfc2871644f712550e7b3527bebb5fc0e80a3c85687a886bbdcee94da7ab0d3308e46d96326bd8", 0x4f}, {&(0x7f0000000640)="32e451e1cc833af7d1bf9dd3997c6e5dc81292d4ff6dda2e6ca0ff6895797a19321e1261c4ac7537f3f11ce36664e729be7a8c9567263c7dd9e42eec464bd36801932293ec668f5c42fee93c4fcbe3906b22019201638075d51c4476feddd5350b64b30292625dfcd308b122c15cf6430617e5660ca74b3c3858beb236e73a28fa643b1e34706b2f3e7242f8aaebb095b62432989f2615cb0c713a8946f35e4e2bdd0ee7298294c24f94350b", 0xac}, {&(0x7f0000000700)="b499bf690319d9c1eea80e1ec8477f3f167a43c19e66197a9384813f0b3cadfbcc19bfd4cf4dbc20bd9068e3323cfce5ba53a77e1476a44f420c32f322054eff1e4d14f4c7ea03d7f9eb4487c3b57909ee89577e651aecc76807bb08cf884bb21484cb00c5ee4da7b119b19d332ed398bbb7f281b25a8d2f696d29583cf52ad619504657a130a2b2826e32b71d254fefdef7014bca1ce9e80c4d3df6efb8c977812c045a4eb5edf1", 0xa8}, {&(0x7f00000007c0)="401f2c892bd036a93e3eedfc59382bd83bc7dddb5a93d9ee413b333b8635b2de4a7614b74f9467efdec5a4f2a517fd87462ba2c3561fe90ab939a8f04dbe5f51c2441b01cfcbcf53af6b090dcc47d3097f77cc1056b2c378094b0898bf08023786cadf5dbf2ac267254621cd273684c590175fd7bb660705a2", 0x79}, {&(0x7f0000000840)="ff8da0beac16749d85e675662e7716b9411b1a6a3e697589dd392ecb5837ab755966f34593c952db2300da6f81c22250076a2ddbe3971330db316f23f1a4f63fe5e024c52cac7c522678076f937f2f56abf153c202925a980c4583bf17eb89194fb780b2216b9103a50c400f01b76219acee08d7ac4088e21ed82b9fac59fe24ce56a380a8cfa8fa75aa667de627d1f0e4c396694cd99c9ae7f3e2c97e3eacc82bc5d92a40d04158f58db1ec4f06e8a8727926cec2b0", 0xb6}, {&(0x7f0000000900)="0d0ef48446ebe06f7ffc2c738d76752c57b30b9ea5a0374c8fbd488d120fff923bedd1e5b1ce8982a16417807d55a1456117767b9bad65959311b4594827d5a1c541a8ce32ee6d0a5f8e4277c6ff9a00b6ca4224d6ae50e53dffe2b7560225323b0aa8fecd9d2c844d8c55f4855cd3d708173db282ba3f38a8fb295162d8fb8fbdbf43739a9be33faf794ca42b175246567530c257bd70d3696164d0695a771f3f37dc3ee03b4f133b5a37f43f8e40525fec01d38e8fd95b5ce974d426b99021f32034d6ebba3a1297338f9a62b992d1a730aa04c645c58dd611ac4f311a5a0e", 0xe0}], 0x8, 0x0, 0x0, 0x8}, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x2, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x94}]}, &(0x7f0000000200)=0x10) 01:08:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x200, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000180)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, 0x337) 01:08:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x5a}], 0x20}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x6, 0x8001}) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 01:08:41 executing program 3: syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000180)={0xe7, 0x4}) 01:08:42 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x5064) setsockopt$inet6_tcp_int(r0, 0x6, 0x1100, &(0x7f0000000100)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket(0x2, 0x8, 0x2) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x6e, 0x8000}, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 01:08:43 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, 0x8) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c"], 0x1c}, 0x0) 01:08:43 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x80) syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") open$dir(0x0, 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 01:08:43 executing program 3: syz_execute_func(&(0x7f0000000200)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") setrlimit(0xf, &(0x7f0000000000)={0x7, 0x9b7b}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 01:08:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) dup(r0) ppoll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r1, &(0x7f0000000040)=""/76, 0x4c) r2 = fcntl$getown(r1, 0x5) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f0000000400)) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000180)="231f8ea0477170077b9995e92a6c86ac364e4c84f54019853242924807b8ea99ef9cbb0ae083f99c1b08c7fd7eed33328cdd1555335b2bf8e7fd05f7f503823b429a09c591327bbffed44260b5c684c723b2e34361d98fd51e8f628d670a66514c81d480174fb0b2727bc78ac57740e97f866a08df0cfb4808028d36ecec1db72aa5eb83e9fb50398a041f87f9540574c024318d6d62773a429c9bc91539ea6dc90fdbced05975c077c0fef9b4a6b1277402ca837a59fefc82a0c545557ce1f8e8345d66881d0a6845dc3c1fcd16e1db232be993bb11325a8f7caba2f890a201777a4744", 0xe4}], 0x1, &(0x7f0000000440)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38, 0x80}, 0x100) sendto$unix(r1, &(0x7f00000004c0)="4ef658d955d3f05c90e8755002c613e236535777862c22b0aaa75002c5f398f96e7896863b68ae08c5950dca1f552d7ef4c51b89a8b3a56374a83e3ebaeca2fa576f37d2afd32e7d9ef95d454cfb4b865e6b408ea41d83d932db425dd0f4b9e569c7b4a834e95b28610ab9f83fe8093ee1f992fbb4d24d60b2ad52d67590062a5785d686b32ee737138ec71f6471bae836fafacc71a404e81987314871e31980563368b144596a256370251957b3376d2c3a8e7d607ecf931fce5c386326ec9bc595bd3f4e9a0b4c8c9e796f55ab2e5bd5edaa27e7c3c938f3fbf22b8ab32f33a71d624db1a5118476ab6f4edcf15113122a6c7c061fd644e4", 0xf9, 0x181, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x3}, 0x8) 01:08:43 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 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$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mlockall(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:08:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) witness_lock_list_get: witness exhausted panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 4127 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ae86260 vpanic() at vpanic+0x1e0/frame 0xfffffe002ae862c0 panic() at panic+0x43/frame 0xfffffe002ae86320 pmap_growkernel() at pmap_growkernel+0x4b6/frame 0xfffffe002ae86360 vm_map_insert() at vm_map_insert+0x3a2/frame 0xfffffe002ae86420 vm_map_find() at vm_map_find+0x9e1/frame 0xfffffe002ae86510 kva_import() at kva_import+0x5f/frame 0xfffffe002ae86560 vmem_xalloc() at vmem_xalloc+0x711/frame 0xfffffe002ae86650 vmem_alloc() at vmem_alloc+0xe3/frame 0xfffffe002ae866b0 kva_alloc() at kva_alloc+0x37/frame 0xfffffe002ae866e0 vm_thread_new() at vm_thread_new+0x132/frame 0xfffffe002ae86830 thread_alloc() at thread_alloc+0x4f/frame 0xfffffe002ae86860 fork1() at fork1+0x402/frame 0xfffffe002ae86920 sys_pdfork() at sys_pdfork+0x62/frame 0xfffffe002ae86980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002ae86ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002ae86ab0 --- syscall (518, FreeBSD ELF64, sys_pdfork), rip = 0x20000205, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 11815 tid 101846 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why