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", "4cec64f09ebc213bada469dc8b0c8c01a4bcbb3b14f4051208c233935e4e54fb", 0x4, 0xa7}, &(0x7f00000001c0)="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", 0x2, 0x8, 0xca, 0x2, 0x4, 0xffffffff, 0x22, 0x266c}) r1 = socket$inet6(0x1c, 0x2, 0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000800)=0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="5b7f10abde58ac473183748b92b3") freebsd11_mknod(&(0x7f0000000840)='./file1\x00', 0x1000, 0x3) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000740)="c4ced1339f2a6ac867077c570f4546d2b6231a7ef1d28e66524e362194469c40c9de84f4abf0688e99e0b9d47db3caf21cd885c35862f044577a1aefe70f6b16c1ccf2faedb162c4764c6dc368f948eba3884dfeb70567c30d9c5a7e8577895e5c02be1fc8550adf859fb793a02476fe15de74caa47f809f712a63306dbbc15e65dceb87047c592de0650ea0a6883bb51bea26ffb008d70ec9") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)) 00:01:12 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) recvfrom(r0, &(0x7f0000000240)=""/121, 0x79, 0x81, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0x1e2) syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000080)=0xfffffffffffffea6) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000440)=0x1c, 0x30000000) r2 = dup2(r0, r0) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000380)="4ce3b7e028a47e02a34e87edd322eb57afcb6d103b31d7f2275dd91e0e583eae749b0200e0ee079a41015fc2f5889524d4e41af0183538f7339a907bb006e33507fd26fa24c9c2eafa7bd6d1a7a0874633434ee2cb90f630be808455ccffa8ae0bbd3052154acb95bb923125f7519bb2e0181ab9e310119ac0b874a279ccf84feeeac87831c8092ef7689a76b4621f0479b1e0fa4d2bdeff6ec79780143b4513ad3245b715") setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180)=0x4000000000003, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") syz_execute_func(&(0x7f0000000000)="c40291bc860300000045767a6766450fe307c4218d57b18ca3ada9c4a251ab032e2e450f1a8e4800000041d29000901f0fd9ec3666450fddb25b53ffff0f018abee2ffff") 00:01:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4010, 0x401, 0x5ea, r1}, &(0x7f00000001c0)=0x10) r3 = semget(0x1, 0x3, 0x1000000400) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f0000000040)=""/47) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x8, 0x80000157}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x7f, 0x0, 0x7fff, 0xffffffffffffff19]}, 0xc) 00:01:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x45, 0xfdba) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000180)="08bd518c8fdcbd6ae1bd52105ded468789dbe47b1089a0b8a64ab02d9729e29419250879f181") syz_execute_func(&(0x7f0000000440)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eb660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010c4024d45efc4c26d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fa261b7e2") ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="59fb7276172c1aeebfc6894a71b10f5a46b7d6ee1124fbbb73bf84b268ae6a38d1923df805c7015fcb22391b23c2d3c0733b4a18d1c39ebe7e3cd18b302c03fd86265af662bf57a6b0ae88dd243ea2ca59d08139a58ce39badc942299af7f84afb75e3472413f26e810e55cb8e5b43954b787ddb32d8ff77835fcb6ba31965a3be83fd93a642b5a15e94114dd8eff74f26ac114346f9b33f28c505aeb3e794896cb1afe093c33e32dae6910e7c4b962b4d2f04c007de7f1b4a", 0x3, 0x2, 0x3ff}) socketpair(0x1f, 0x20000007, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r3, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r3, 0x2000746f, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x7f, 0x4) r4 = getuid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setresuid(r4, r5, r6) 00:01:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @multicast1, 0x2, 0x3, [@multicast1, @loopback, @empty]}, 0x1c) shutdown(r1, 0x0) 00:01:13 executing program 1: truncate(0x0, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0x3, [0xc5, 0x8, 0x6]}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={r0, 0x489, 0x2, 0x400, 0x4}, &(0x7f0000000200)=0x18) 00:01:13 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpgid(0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x28, &(0x7f00000000c0), 0x8) 00:01:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f401030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000002000000000000000000051866a2600"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1ff, 0x4) 00:01:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) 00:01:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) fsync(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@loopback, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setuid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000140)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x88) 00:01:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000), &(0x7f0000000140)=0x4) socket(0x1c, 0x7, 0x4) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:01:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0xfddb) 00:01:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x1) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x604}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:13 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r3, &(0x7f0000000280)=[@in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000340)=0x10) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) 00:01:14 executing program 2: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000003951f8b5fccb748d2f2313f474286f87a2e0b378ac96b0a86062ba40ae154ba9c4d196495573d5dc8a18d686a0856c090d82b881f16b3007fbbe1974e0b35468c8b82f9b2b6bc0e956ef6b97c48d76396c8945e2c803052381af2e9edbbd378d3f47d29359940e2b05022ea125aa1e4fe81915bbdc6c5ce9ff001bbe62ad2eb0e1975a251408f51006a77231da9b19aee93e1a0ee21670102c8b56f2131ad135085fe99ed852c0200d9306f"], 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000014c0)=[&(0x7f0000001240)='\xcd]!\x00', &(0x7f0000001280)='$\x00', &(0x7f00000012c0)='\x00', &(0x7f0000001300)=']^\x00', &(0x7f0000001340)='/\x00', &(0x7f0000001380)='[\x00', &(0x7f00000013c0)='&B*\x00', &(0x7f0000001400)='\\[\x00', &(0x7f0000001440)='[-(\x00', &(0x7f0000001480)='&*^,\x00'], &(0x7f0000001580)=[&(0x7f0000001540)='%:\x00']) sendto$inet(0xffffffffffffffff, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) execve(0x0, 0x0, 0x0) 00:01:14 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(r0, 0x0, 0x8108, 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x0, r2}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000a00)="c4236d4ae5a3c443247c1dfeefffff650000614d6c93f02f94000037660feb960bcd920008089e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000008c0)={0x7}, 0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x1e, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0xafe, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0xd5, @loopback, 0x4}, @in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x2, @loopback, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000005c0)={{"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", "250a132f71c4788dbdbcfafdcaf44bba9c4470deb8ef0981570c3834fbf04caf", 0x4, 0x7}, &(0x7f0000000100)="4722ec64bbb7d7c01dada98eda6832503b54fcb32489a36b27303dc38c53eebbe6a8d2faaf971c9fe0b6a60d0c10eaff1c17a57c0b1933a5d1daadc89ad4908e24147b375e20155084de5228d33d9e324df561f08840b781ba4c7d9e1098fff5dd8032fabd7a61ea5554ee210fce53c786d4a186411aa4f1a09f2a755642ea1764b0b2e99f4a4d63dd3ccf457a9dcdb07f871ec4f384a7343ccfade47f97a9d3d1964858a4e3454ef7ce86714b", 0x101, 0xcc3d, 0x79e1, 0x9, 0xc17, 0x5, 0x200, 0x401}) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 00:01:14 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, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "600c5f9ab1bd334bbd161d3cc86c5e460551c1e2f5a0a118cec33683277db7b24aecbed292993fbade136ef5a74e07b9b877cfbbe91af7da3726e2a5d0f1a0f8ae0c08456968df61a403f9e4b8260c69105e34cc6ba5f32615c90e66eb72e705087cb0c9fc22decdc472c14f5838d13b9664c772a62d9dcb2ca355460a87c250eac373ef488c02044b0c9df3d8c23ef23d43fef21177a1e7c772cd8a9673635aa2aab807ccccab0751167bc4ee9157368f51fd431226593a0343f74b9bd53a49b512d9a725497dc9dba2e24e5ae0cc8d9cc198274df01ba0a7b1d75e0ba4170ec79b58a95ee3ca4beed6eb9e2a9016ee"}, 0x100) 00:01:14 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:14 executing program 0: syz_execute_func(&(0x7f00000003c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x3, [0x9, 0x80000000000000, 0x9]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, 0x8) utimes(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x3, 0x9}, &(0x7f0000000240)=0x8) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000300)=""/174) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1000b, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff45) 00:01:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) lseek(r0, 0x0, 0x0) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) accept$unix(r0, 0x0, &(0x7f0000000040)) 00:01:15 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530004f11047e9b9d7072bbc28b61ebe1d4a968293571d76268afd4aae115a6666761bb6ab0cb044c4ef4c9ac75bf9f8bc1ecc87b8fed7cf5daaac59dcd768c87f561892e2765c1cac3a3523da3a77e853e791bcb3ddaf6839757d7ee3b1b4af251e822562e373ecc3c57cf"], 0x1) r1 = open(&(0x7f0000000040)='./file1\x00', 0x8084, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7a, "88c08d622e2fa56820b330fc8a3be562946b98ffa4bf6e7dbf08f415cccc8c491dfe66c2e89d90c4ccbc36457b8d3fcb4f17574bcda8de1c4c92310b816fc7a2f8534b67f0dba0f8e14072a80cd776a8df402ccaf9b456eef3ad78a498fd000c736751b1ce22f48df44fe426aa027b02a4c353061e28d754207c"}, &(0x7f0000000240)=0x82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0xfe, "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"}, &(0x7f00000003c0)=0x106) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x11, 0x7, 0x1000}, &(0x7f0000000200)=0x10) 00:01:15 executing program 1: syz_execute_func(&(0x7f00000007c0)="96191998472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e5092e0f9194f14abeedb534d1c4e103f8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0f2daf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000) recvfrom(r0, &(0x7f0000000340)=""/145, 0x91, 0x80, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x240, 0x250f0d3e9724b346) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000640)='./file0\x00', r3, r4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000000280)="b1a3e3575a29eead3335d2d93092a1c82ba18296a562d9c2d891a74c74c2ef3c3de5ebd7") 00:01:15 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x804, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000800)={0xfffffffffffffffc}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800001df9082b7e33e1b34438000900cd4e9000b90ae08445e921b33e862b2c46a88e5a1a78410ff283aa4134ad1d1abd8d489548059faf2a1516bd2c86f6"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000780)={r4, 0x401}, &(0x7f00000007c0)=0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") geteuid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:01:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000180)="46b3c0d38b52fc4b855e4f26a73fad8cfc2a") sendto$unix(r1, &(0x7f0000000000)="6ed9a130d1c2ae146f8b40d7047c225cac40536ae6e14a8256723aedde0d28c6b2457b9fd585559a325a454f949c7c6e433b78dcc85fb3e2a9ea76a33c491ba9f954a7754102f3b7ee650488317e5659b670986c35303d0187bf30df88dc21be78e70d91ca3e332af66dc685fad7a69db6f125594da707e2d025f951ed5d96e625e24f87e22cde94a3c69ef9ad3a5f9e6575bde344b12c58271218b7391e6d77a183211f0c6b2e8e502f7d4ea843d74ec6e3f90d34f4577f9e9719f3060e", 0xbe, 0x104, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$unix(r1, &(0x7f00000001c0)="d3bc61b155bfbdfa3ae4f976ab7916d497179f76c560f747d7d8996efee5ac22b86d44300edaa6ea846ae6c13983645b6707b4cf2075d02075a0465bedc9afcd3e68ec89f9b092bc0da8bc5436d9d5a686100b667afb948f8d01f324216b7fc4e74cd3356d5dda7dcd0f23a12820d1fe270e6fc54194b79b0bb9ca5f64b963d1c2e1815a91dced1a056a7f291e8429ec7513ad89092ae10b8de2c12bce368cd285e15e9c8fa197645efbb0bf81b085654ba1d5d286ece6bdb3597d6cca19ffb20a39922c3be5056356", 0xc9, 0x105, &(0x7f00000002c0)=@abs={0xc49be1033550912d, 0x0, 0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x8, @mcast1, 0x1}, {0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, 0x2, [0x81, 0x9, 0x400, 0x5, 0x40, 0x7, 0x8, 0xffffffff]}, 0x5c) 00:01:15 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e265616141000f9945332f34e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:01:16 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff01) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/242, 0xf2) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") socket(0x1c, 0x0, 0x100000000) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4, 0x3a87}) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") readv(r1, &(0x7f0000004a80)=[{&(0x7f0000004640)=""/27, 0x1b}, {&(0x7f0000004680)=""/33, 0x21}, {&(0x7f00000046c0)=""/155, 0x9b}, {&(0x7f0000004780)=""/123, 0x7b}, {&(0x7f0000004800)=""/59, 0x3b}, {&(0x7f0000004840)=""/166, 0xa6}, {&(0x7f0000004900)=""/89, 0x59}, {&(0x7f0000004980)=""/235, 0xeb}], 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) readv(r2, &(0x7f0000004580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/212, 0xd4}, {&(0x7f00000043c0)=""/199, 0xc7}, {&(0x7f00000044c0)=""/143, 0x8f}], 0x9) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYBLOB="001300000000000000001b000000000800001000"], 0x0) 00:01:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xa, 0xff}, &(0x7f0000000140)=0x8) 00:01:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe08) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:16 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)="a3ebb81641c11260d95f5f103e0bc7163937", 0x12}, {&(0x7f0000000240)="5f262e6879aa5c6d76c8433178580de4bc54ec10bf91b69e9458090cb4cf1a", 0x1f}, {&(0x7f0000000280)="4648620f59c4285a6104bf31e009c9080b663dc7e77274e66c26d4a37512ed1c346740717839a5696714cfbb34073f4d6464fb97c7199893178d6901af0ba40c368dc3e044ab3fe3dadcada9f995255ee217b475a9d528a9c8ea37d74655c898a25385567bd108240531db4b78c6caef94b0d9cb79fedefecd4ace1eb059982ae2534f9c4f3c43872e73ecc7c00e8b74ab68ea777fe359561aa8281d5b55e454c3008f3208b29b9861060c3009b962087e46a7287b841f8650a97efc4baed267e3708aec9d0053", 0xc7}], 0x3, &(0x7f00000003c0)=[{0x18, 0x3a, 0x4, "48b3a0dcaf33"}, {0x18, 0x88, 0x2, "2b1e33a82dd27a"}, {0xc8, 0x84, 0x2, "b471be5336c2c1678bc695046102b413c8439e1ec6051efabf28637790e03c96ff45caf29f555c7d7722aea88b79c7c672943a60067cd7a70071b3d5d147a23ff0d0016f9ce3d9e1b3ae4b25d7252d1869264b47f978a2cce502e8e97134c496f1c60b50b25445cae59524c76b0d9b3d432c12e9bf374555bbbe608ededd60180a8694fb66a9fdd94018188a1d353aed42cc67fb5a8a108cd8d850cda82c30906a8e028735aab1091cd8464786092a985d7ae6a0"}], 0xf8}, 0x1) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0x4a6f2c91811585c2, 0x200000010000004) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_buf(r2, 0x29, 0x77, &(0x7f0000000040)=""/210, &(0x7f0000000140)=0xd2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2c, 0x0, 0x0) 00:01:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000040)=0x3, 0xfa1b3cb0f00cdde) close(r3) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x6, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x3ff, 0x8001}, 0xc) 00:01:16 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x3fffffffffffffd, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) close(r0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:01:16 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getrusage(0x0, &(0x7f0000000980)) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:01:17 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000001000000001b0000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01f2ff4bcbbaf7cf602f060c979f6bdab5ae00", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffff03000000e0000001000000007f0000bf5441c0f2b8b881c82caded47ec0fd042bd7fc83bbad572a8f0"], 0x1c) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x2) mlockall(0x2) read(r2, &(0x7f0000000300)=""/253, 0xfd) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000140)="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") geteuid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = getuid() setresuid(r0, r1, r2) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x16e) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) 00:01:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0600050001000000"], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x8}, 0x0) 00:01:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) setuid(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20041, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x4929, @rand_addr="483b04b4ed9ada33be2a78758e568e68", 0xd51}}, 0x0, 0x1ff, 0x7, 0x100, 0x0, 0xfffffffffffffff9, 0x871d}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0xff, @empty, 0x80}}, r3}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x9, 0x4, [0x1, 0x8000, 0x3, 0xffffffff]}, &(0x7f00000005c0)=0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) r5 = socket$inet6(0x1c, 0x10000003, 0xffffffff) accept4(r5, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c, 0x10000000) 00:01:17 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000000), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(r0) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f00000002c0)="f5629de4cb5df894375ec35f524a8507eab41b88ddc16834090e46abad39f8e289fd16592b712013e539ae7e46797c2abb3c00c04a07bff43b1513c9f1b79ec88f83340e7826e18386dd5aae0096d43be37d371d57bc9649ded6eb46eabf7288dae5841029a91e2f3dbf0e28c3525e8bad6171be83811ff22b261c7b784e58d17cb2312e2024ac8c3aa995c72310edc9a794693637dfcf5dce4f12a89bb21388d2ec68eb8ba8387aa43aa7f99ec6aa89d48beb376de7306dfa3c37e4e4dfbc67fe0efefef8d494368b68faf5ef916df170de05ec42cb6d91030d28d93d39b0fa4f99202608585a8411c656b88ad630ac01816b03ebd3cb2a31", 0xf9}, {&(0x7f0000000180)="555ad0b47f8d9ce1c213ce937edb128f0e6001220e23f9394e81191d552101d8ce6e661e28f7ecb7ca9b3c21b6452ea352f98b51b716e97c7d6bdd37e89af84f", 0x40}], 0x2, &(0x7f00000003c0)=[{0xc0, 0xffff, 0xe4f6, "95ed436b3a6a999061e429724e1905bc4321920f94835f178ee0f86cd115e00ebf6ecab3afa6106e030bf38154fed4d5cc98ca6bf90b32228af38538b5b0e78f462d49497d829cbb6dd0b43f62991f36e3f7d67037ea32a85f5326842ceefde5b7301d8f1507ee6993c5268aa5ef8a92e7df545e8656a2f7fb59f3b7b2d403e22480817e26c4a281658a14dede785d59af0e204f19332391d16231d026c77c4f366a05fddc2a18a0014c0f"}, {0xc0, 0xbf, 0xfff, "0a643fd08173d94f27946a0436d94539cd2d01f95640dc89947527857e778daaa7c30792ab559337d33095f9ae5a8b0fa79394b5b91968fc89ee5a41f2d2f08e6adcb41b399448ea74375679e1d5b44c5ef406fc3e8fe3a6081e35f689f61c8835ae6c50414a0b462a1d60217fc3e907b37cc21906a2f8c7c909d2818f17f02d2fd3454e51f754066bba5539e27f2e9b4c7ea19e2d0ebccc7d8cfac29cf1569199109ab60b1eda54a85542ee3fa832"}, {0x18, 0x11, 0x6, "132530"}, {0x1010, 0x1, 0x5, "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"}, {0xe8, 0x85, 0x9ec, "58f79bfcdde372a75d2c1966a72e3ea522cbd5d7dbfd10bb30b0ad30b7c7f898dece9f3f5836d15bcab83e4027ef2cfd76e536e8796adcc178506f152fdd86b7f665ce154bd6b41607cd720311ba3478e4e052f5569c99405d2a32b8a17c5e094f731abee41d8972b471f6d1b6a6658f852691614a51368a54c5d0c5f8f6da0498a95c2934a6c54da85e08a86cd32bad5bae1a27fb78c0d507653f205b5fe36033c31755f3ab63cfe490fca2a3f4884254a0980ee50706ffe77e5a1ffbe872ce75c3d9fa64bd8b12eb8bed26cd0a131df33e38"}], 0x1290}, 0x0) 00:01:17 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000005c0)=0x10) read(r1, &(0x7f0000000280), 0x0) freebsd11_fstat(r2, &(0x7f0000000600)) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setreuid(r3, r4) r5 = geteuid() setresuid(0x0, r5, r5) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) chown(&(0x7f0000000400)='./file0\x00', r3, r0) r7 = geteuid() setreuid(r7, r7) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x3106, 0x9) 00:01:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8206000000696c653000"], 0x10) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:01:18 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="d0044a4065de63d3c7bed294d7588aea30107ea99e99dd039738ec8af2ffdbd623c03a70ce8d44de8d8e67d4d602b4a880ab4f2f6ae53f006339c49043a4599e7a7eb6ba3d3cb5477a1337835aa96c42001c63a0b517d077001ac5f603589564d74885e4db23b77941fd7aaba86370eb88b4d3ce", 0x74, 0x20008, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b6667f20fd6e74680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73ce8989a1c40fbbf3470f582ee2ed531dafaf0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726ff3410f5ec1fb110f0bca9090048300") r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:01:18 executing program 3: ppoll(0xfffffffffffffffe, 0x16ac, 0x0, 0x0, 0x2da8b5240c7f8220) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x3ff, &(0x7f0000000300)=[@in={0x2, 0x3}, @in={0x2, 0x2, @rand_addr=0x1000}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x400, @loopback, 0xffffffff}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x4492, @ipv4={[], [], @multicast1}, 0x5bff}, @in6={0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x800000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) ppoll(&(0x7f0000000000)=[{r1, 0x2000}], 0x1, &(0x7f0000000040)={0x1, 0x100}, &(0x7f0000000080)={0xd3d}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1, 0x6, 0x100000000}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3f, @ipv4={[], [], @multicast1}, 0x200}}, r3}, 0x84) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:18 executing program 3: r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x1, 0x6}], 0x1) r1 = open$dir(&(0x7f0000000800)='./file0\x00', 0xd, 0x80) fcntl$setstatus(r1, 0x4, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x120100, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000006c0)={r3, 0x3ff}, &(0x7f0000000700)=0x8) semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1400000000, 0x1800}, {0x3, 0x8, 0x800}, {0x100000000000003, 0x9, 0x1800}, {0x1, 0x2, 0x1800}], 0x4) semget$private(0x0, 0x5, 0x80) r4 = dup(0xffffffffffffffff) ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f0000000180)={{"922cac78021c27d1a8fba8724f230ddc25acd53eb79f84b1a5e4f6168f22e7ec8102d08a8b2801a091e9b62190522b70c847d2b109ae6bf8c45a40af3f76d07291ef121538616adfdd2973a6a69c01b68d6b907ee8aa0ae6c30214fc458decfece7229b8c932222f65f6411d56073b5cee6aaf10f728589e9b0a30947b327579821607e4295641272c0b6d699217d776904415e5c10f4268ce6b3834704decde807b877a98031cd0f72ad3ff9ae4a74a87f50fe33dd240e59188d52f89b2cb1e83ba213462fe3aa266cbaf5011d661f959f3d7d4758c3f8ece87579d2b9417729cac7058865ed5258bd3967a7f1c8846b42b0abd3873478d935a534d4d240b02d74819780c382ea3c4c987559a47989488a469ff4bebf98e81bed257f3a6f80fa82260ebf5894aab2c149388705d7499657c2f4ea41a9518fa139466516ba51f9fec769cd7c2b81b427d629e9841bcd952c5bf19a7356175c4106e96d5728ce4ebf393cab737a331fc6fbc8610a9acb77739c7edef071dbcb3aa83f615e13f50d09cc2adb4cc158f0ebeb0234b3224be7fc2e0cbb0dc15991a0810ad1109239fc18c7b782e62f6eb7428b67dbd2a07c3eefa3863e88c6089110b8f7c59404f3172816eda6c92cd2280e92365633f83e56591b34ef31f1ca40f7a16b2d6a7deaa5eafdef4ba3732802780fd432ccde6bc1082fd4894dea698fb5b44868504daac56c0e4d12da1e0cc126aaeab19c88ac84490c5dc76f096111f09971961ef7077d9a4c489bc41b062331cdecb34e35e89f6692e553249fecb8b9ea74cd841b7628f770c2b32d11b93987faa87d7a084a82fa1b52facf8d2ea5ce148e0f46eaf4f06fe3ec236ce0609716d82bdbae24eb291c0324a6a3be84815f2854ca8f8962eba48c45216f1a7afa56acb144840520798a24ecc5c20c4daea4e6ef0991ca5b6ad92d7182d1bbbf2c38dafb64912c0b00a510a64233848baed8925fb0ba928d63618b301950bbbc67f5329e683949d3e9b22926502c431682cb07d9e98d9b906fc6c76dda4344648b07ce4a8caae1e6eef73959f04fca000ec60b56e9119ac663798fc964bb1ae9ec2ce5bde6a2d4f61a266a321a36e867155e89a375de4e70d8366c427dbb193fcddce59a8efc3e8c96bb0793916fbcf7fe98bb909604c56fa3566c1b5b4086e8a9f2219276861886c8e9a35449e795faeedeccdf7ace3a25cf1491ac167db9b97b3e436e2288d0238f470fe89ad2f5d88c843c47664b2f2f7d4f2ac27d3b4e6145da87bf6a91c91fbaaea96686cab0aa1c239d01c80ed5ff1f30e3f258e153b07584ced063156f5f77c6cab7f4d8e91800331248428d6f7aba49d1cc19bc769452aaa0f36a4b760a010fe05a208b3c76f7003493ec7c3e56edb5ed0473218543f26ddd4c8d1bd9738c8dc3727b9b9ce6151c029f5b2ee4ddf", "c301fae71428a3de729898dd9a6170fbe422ab3ac0aa524bb51fba5ec1e31140", 0x8, 0x4}, &(0x7f0000000080)="ca4c9f36b4b747f755a276f3813050cd6d467949a43371487cf7ffe7cee6d74609677d32af55935aa069e6e3a89f2b420dde2c726b62e57e4572199b97e6c037abe7ecb62690b2fdecbba04afd98d19805dbdcb8f9baca5e9291a4a70ff95ac23be8600347df71d28072b305f55438617f2072b715c93a883fa2216dc1a8bd04968f92a93eeb1e60ff97e8a02de274e1a5fcf6ba2ee24e549702ed86efde667688896cd7e786fd84107f38b0f6b72e3ae51be9d4501c93b0636cd93c18917e19cb7e11292b2c67f6f23e8e95cd6de4767444cba0f5644274ac91ef00767308729f", 0x8, 0x1, 0x1, 0x7, 0x20, 0x6, 0x48a0c131, 0x4}) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000740)=[0x101, 0x0, 0x2, 0x5, 0xf5d, 0x0, 0x10000, 0xfffffffffffffffe, 0x101]) semget$private(0x0, 0x0, 0x0) getpeername$inet6(r4, &(0x7f0000000780), &(0x7f00000007c0)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x8, 0x0) semget$private(0x0, 0x1, 0x0) 00:01:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1, 0xfffffffffffffff7, 0x1, 0x3f}, 0x94) 00:01:18 executing program 1: socket$unix(0x1, 0x1, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) sync() r3 = getpid() fcntl$setown(r2, 0x6, r3) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:18 executing program 3: syz_execute_func(&(0x7f00000001c0)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe41, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) 00:01:18 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) readv(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ba864f", 0x0, 0x0, 0x0, @mcast2, @ipv4={[], [], @broadcast}}}}}) 00:01:19 executing program 0: syz_emit_ethernet(0xffffffffffffff23, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}}) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c441d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd430fadd8f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe5877dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair(0x1, 0x2, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x40, @loopback, 0x9}}, 0x0, 0x3, 0x101, 0x9e88}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x63a, r1}, &(0x7f0000000240)=0xc) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) getpeername$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000300)=0x1c) 00:01:19 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x8001) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_int(r2, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:01:19 executing program 3: pipe2(&(0x7f0000000080), 0x0) dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0c000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") truncate(&(0x7f0000000140)='./file0\x00', 0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = shmget$private(0x0, 0x2000, 0x30, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) accept$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x100004) 00:01:19 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[]) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xd2}, &(0x7f0000000040)=0xc) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000140)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:19 executing program 3: pipe2(&(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001780)="d47c4907ff26d5322af61a4030c47bea999a44fab4e9149dd86fd4220f0fe61b4dd3d85ee8b1df54389a65543d8e5f28b41f78254e044ce3a9922255b07f455d4f0eed08780f19d501472bf9be3a022cbf4a4b36c16387892b9156390d2a0e69f89f479b92acdaba8cb952d7042c66b766ac62b093bfb463603435c498247e4a231a7db041e66772fb978362b3fa18eb47743159bfcd59478397474bbc52a1802c7684de8097ab88476cee8d2d0338824baae8185b32496ec93473e77ee045dcabb17b17a601a9c40b0a8de3d7ae965ba0e5cda26b2aa1773eea147f50e9ae75bbea58", 0xe3) syz_emit_ethernet(0x4f, &(0x7f0000001600)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6002290f00000000000000ff0200000000000000000000000000018c02907800000000609433df000000000000000000000000000000000000000100"/89]) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x8000, 0x148) r2 = shmget(0x2, 0x1000, 0x366, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000018c0)=""/89) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000100)={{"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", "94897f050fac3247ebad38431f9fc371a5f818b7abe07ec5cc183ef008e305b5", 0x6de3, 0x10001}, &(0x7f00000000c0)="7261bfc3f6b7d3b209cd8ab635b1d4f08e7882", 0xffff, 0x2, 0x3c6, 0x6, 0x8, 0x6, 0x9, 0x3}) r3 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/4096) 00:01:20 executing program 0: rmdir(&(0x7f0000000080)='./file0\x00') setresuid(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) getuid() setreuid(0xffffffffffffffff, 0x0) 00:01:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:20 executing program 3: sync() freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000380)="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") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x10001, 0x4) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:20 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000200)={{"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", "205933c239e438e696df84b2c7ecaca229d5daad64951dcb9a9c9d07fc87551d", 0x5a, 0x31}, &(0x7f0000000140)="19787010a003988de46415fa56c4f538ec6efc9f9c65c53fdbcddd447b1d4d66bf2e43c95e8a2df3d1d692dc59c9d61613240c1d3a6e4af49156d7e1d39de4bf7302794459a73b4dc60ebc297b781fbc4fec215f3932adbc1ffdbca4529a44932166700dee19ac25c34642da74a89f5112cfbf0e1a893c60555332fdc7c094e96ced9ba497f4a41658a628033fe7b1eb99ef1f531a52b3eb410070336c4fd4db6a141f0114e95158121d539943279572bd32f623355443da9cb46b", 0xfffffffffffffffe, 0x7fffffff, 0x0, 0x40, 0xfff, 0x0, 0x2, 0xfff}) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000006c0)={0x5, [0xffffffffffffffe0, 0x4, 0x7fffffff, 0x7, 0x100000001]}, 0xe) poll(&(0x7f0000000140), 0x2018, 0x9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) unlink(&(0x7f0000000680)='./file0\x00') 00:01:20 executing program 0: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66690000000000000993eba3e5acea35bc788e20bee9cec1c83000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @rand_addr=0x200000000000}}, 0x0, 0x1, 0x1, 0x100000001, 0x6, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) 00:01:20 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:21 executing program 2: r0 = socket$unix(0x1, 0x10000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4(r1, &(0x7f00000000c0)=@in, &(0x7f0000000040)=0x10, 0x10000000) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000080)="bd482dd682c17ee5fc1aa0d9c1ca3375e392") msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 00:01:21 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) setuid(0xee01) open$dir(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffff00000000, @rand_addr="ed4b5237daa7c9d23740fd95f83d6318", 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xffffffffffffffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, @in6={0x1c, 0x1, 0x1, @loopback, 0x6}, @in6={0x1c, 0x2, 0x21, @ipv4={[], [], @multicast1}, 0x9}, @in6={0x1c, 0x3, 0x40, @loopback, 0x6}, @in6={0x1c, 0x0, 0x9, @loopback, 0x4}]}, &(0x7f0000000340)=0x10) 00:01:21 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000001b80)='./file1\x00') 00:01:21 executing program 1: setitimer(0x2, &(0x7f0000000040)={{0x9}, {0x1, 0x7ffffffd}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x1430, 0x2, 0xffff, r1}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0xff, 0xfff, 0xff, 0x2, 0x7, 0x7, 0x401, 0x7, 0x6a6c, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x11, "eba9f17625cd560fa146fa8f33562b54a9"}, &(0x7f0000000200)=0x19) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x101, 0x4) 00:01:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x48) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) __semctl$GETZCNT(0x0, 0x5, 0x7, &(0x7f0000000240)=""/147) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x10000000020b35d, 0x33}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x32f) r3 = getuid() freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 00:01:21 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34acf8ff26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:01:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="d5159adb"], &(0x7f0000000080)=0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x3, 0x6, 0xffffffffffffff01}, &(0x7f0000000140)=0x18) 00:01:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20080, 0x180) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000580)="a3a9304ad6c1a4a74f640e1fc54fe8e4183b3fc9f66d16796af6f9df9a8cd070a2021200cd2dd703a4777b3f5ead27818ed2027a3f25956f892359cc7552ebad26cbb7860ef70a6b73418ca4cefb5f3fa9a48ca2404282ee682331149cb621265d757eaec8edc8802b50a7953bd7e90a4f444759963fc5bb152cc1f5de7b40da0eb74356926f7bcb0a78b2df06b76b0406a02ecc994594e5ab77f14255d074d0b0f5d4542cd0874a270aeffa409278f1359757aa8b2f95a6740f0f853320a72b7b19805dccfc49ba73356cae83eb0abebf7b86af74b2e26c2796dd6e55cab5c0499fd5") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x0, 0x8000000001412, 0xffffffffffffffff, 0x0) 00:01:21 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x8000}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x6, 0x1200, 0x3, 0xffffffffffffffdc, 0x7f, 0x1, 0x8, r1}, &(0x7f00000001c0)=0x20) 00:01:21 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x8, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) fsync(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7f, 0x5}, &(0x7f0000000180)=0xc) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000480)={{"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", "9813b01e10e9ae4aa5008440770631424eba8ba58b7cb7837c121146fefabec2", 0xb491, 0x9a7}, &(0x7f0000000400)="b8cdb45d3c8c4d91d4adceec292ec3080d6018a37d123d7cd01f0aa569c23ec84a91584b6804a7f182222eccd2c41d3896218e93fe92915abfe55c698022c49bf865d2acbef87df02fc2282f5e33ed649bb36db69d2d8f2efd6655630d", 0x3a77049c, 0x7f, 0x7fff, 0x1, 0x0, 0x10000, 0x7275, 0xffffffffffffff81}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000002c0)=0x10) r4 = accept4(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x1}, 0x8) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x108) msgsnd(r0, &(0x7f0000000100)={0x1, "6f01d70e82c495251854f339b1ab4175396fad30f6da078da20bbd"}, 0x23, 0x800) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140)={0x36875f4d}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x2, 0x2, [0x10000, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r3, 0xe2, "52d82aca2c153fdce2aa36ce8b4ac6d0be78fb2cc06d681b62f153223ee832a0b95365431595025afd7bf13ce3392ee5b6737d22028ef021af9f39f76299190110c9c27480b82fc91a7ea04a630b84ab1b4c45e024c5b4dca43cfb43195d9144e975a117fc72a5410baf88d2ed67969f38000e6bb04d653033ee48d6c48b373ec380267e92cc2577203b764301594a59824183ab25d5d764f438d04a110335341567b68193e06153a7e4d349ead741f5ad2e47560cc0556478ab6a9f2bce6c6c8e106552c8de9d463a70d3bf6ae1859d3bcb3612c2e5f7c59ae3e198224ab4214aa0"}, &(0x7f0000000300)=0xea) 00:01:22 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@un=@file={0x0, ""/16}, &(0x7f0000000300)=0x12, 0x10000000) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000340)={0x7, {{0x2, 0x0}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0xdfc, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x242, 0x5, 0x180, 0xffffffff, 0x2970, 0x1}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0x9, 0x3, 0x4, 0x2, 0x3, 0x5, 0xe709, {@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @loopback}, 0x2}}, r4, 0x0, 0xbcf1, 0x6, 0x6, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1}, &(0x7f0000000040)=0x8) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) 00:01:22 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x401, 0x200}, 0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e5151751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:01:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x200, 0x8001, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x48, 0x40, 0x7, 0xcb, 0x9}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000000)="c40261ab4200c462b9ac64a0930f5e00c40298f31af046835e000ec4e3d15d26fe2ef2aa64400f2c3ef30faed1c4231922a1d3c0f44b65") select(0xfc95, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x4, 0x20000000000, 0x7}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x2, 0x9}, &(0x7f0000000040)={0x81, 0x6}) 00:01:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) semget$private(0x0, 0x3, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x6, 0xdf, 0x3}, &(0x7f0000000400)=0x10) poll(&(0x7f00000002c0)=[{r1, 0x14c}], 0x1, 0x8001) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x4}, 0x8) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x80000000}, &(0x7f0000000380)=0x8) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:01:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000000000000081"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x81, 0xa0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00') 00:01:22 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xd21, @rand_addr="16448335964988ac1eba81d3cbce7bde", 0x3a}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x0, 0x3, [0x6, 0x96, 0x8]}, &(0x7f00000001c0)=0xe) 00:01:22 executing program 1: socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet_sctp(0x2, 0x5, 0x84) clock_getres(0xf, &(0x7f0000000040)) 00:01:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0xfffffffffffffd64) 00:01:22 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) r1 = dup(0xffffffffffffff9c) r2 = accept$inet(r1, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000005c0)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000100)={{"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", "3df3bf84f980406ab0c3e4a28ff2543fa46b5c666e5864318355e3cc04efcc17", 0x54, 0x3f}, &(0x7f0000000080)="afeb40599d5c5ab4c9e9f01034bfe79b1799e4e15ed811a3c9648e7b26652ccf76e5a849467473022abc7e39afb315cbae81813a6904608d44377227cb1e9cf4e58fdbdd1b4fe59482149f197c36d65439e9ed9e5997b0de51be8340ad112e", 0x0, 0xfffffffffffffffe, 0x94, 0x3473, 0xa59, 0xa5f, 0x93, 0x89b}) fdatasync(r2) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f00000000c0)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00") 00:01:22 executing program 3: setrlimit(0x20000000006, &(0x7f0000000000)={0x10000000000b35d, 0x1ff}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 00:01:23 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x20000007, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, r1}, &(0x7f0000000200)=0x8c) 00:01:23 executing program 0: socket$inet(0x2, 0x20000000, 0x7) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xd4, "9131f1b2c7e9c9f32441a6eef57fd6a1"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f6669a6f8552b976c6579d73000"], 0x10) 00:01:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80006, 0x1f, r1, 0x20000) 00:01:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40000000005, r0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:01:23 executing program 2: r0 = socket(0x10, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0xffffffffffffffc9, 0x7ff, 0xff, 0x9, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x9, 0xfcdf}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x4}, 0x5) 00:01:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000001c0)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) 00:01:23 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xc000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:01:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) 00:01:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1e, 0x2, 0x4800000000) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000000)={0x80000001, {{0x1c, 0x3, 0x1118e98b, @loopback, 0xb6}}, {{0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x79}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d0c4027d1a60020000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind(r0, 0x0, 0x7cc59059446ff507) r1 = shmget(0x0, 0x3000, 0x420, &(0x7f0000ffa000/0x3000)=nil) r2 = socket$inet6(0x1c, 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x7cb9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x90acdf4}, &(0x7f0000000280)=0x8) shmctl$SHM_LOCK(r1, 0xb) sync() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x2, 0x3, 0x5, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000180)=0x10e) 00:01:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x100000000, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x2, @mcast2, 0x2}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x4}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xa09, @mcast1, 0x1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xe4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0xfffffffffffffffe, 0x200, 0x2, 0x7, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r1, 0xfffffffffffffff7, 0x6}, 0xfffffffffffffd57) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e923fb39405c3b3800000000000000", @ANYRES32=0x0, @ANYBLOB="00000080000000000f4f0000ff0f000000000000"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r2, 0x3, 0x3, 0x4, 0x2}, &(0x7f00000002c0)=0x18) 00:01:24 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x2) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000280)="f95e2200eda92001d947c346371f804c132c8f6617691b7c0a512b93596e661d898b4a7d00000000c898ea0d3e0207c2c195940e288ad7099a43f56e7989d7cee4b204a8921bffab48d2e3e6c3c162947e8d36b9009525595b60a9ee4713377ee7b69f7c5c3dff63fdea661cd3451fa7622732ae8a8b58c01bf039f6478f22db1d7d0f1c7473dd6db16657c703c0889249a83c7f27dd3aaab673e0d89cb8112ec47b2c5aa8") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xbd, "b5463a4a3a361ccc544cdb129a7ed7df7b2bfcf56a85f2421a3d9362ef5b602b1e4edfdc14fcec55918d3bc50cf112b2f79cb05742586751458474f50a095617cf763b5319a2ba51ec035a54cfd52bac30af148f550ce3ca74d17831e51bc60899baa1c9911bdba447c1975f08b7508612390836f251d1974d756f4481b825f565cffb76ca4257f4797f8ce786850f8abd3aca92107ffdd21550979b93a190b5229f317c7b25ef762900e6d1cc6c4b77707cb1c53d0efec203edbf489a"}, &(0x7f0000000100)=0xc5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) getpid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x4, 0x1, [0x2]}, &(0x7f0000000340)=0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xcfff7a545888e333, 0x0, &(0x7f00000004c0)) recvfrom$inet6(r0, &(0x7f00000006c0)=""/142, 0x8e, 0x2, &(0x7f0000000480)={0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x9b}, 0x1c) lseek(0xffffffffffffffff, 0x0, 0x3) 00:01:24 executing program 3: getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0) 00:01:25 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) openat(0xffffffffffffffff, 0x0, 0x8, 0x7d) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x2) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x80000001, 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$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$private(0x0, 0x0) 00:01:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0) fchdir(r1) 00:01:25 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @empty, @loopback}, &(0x7f0000000100)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x17, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) accept4$inet(r0, 0x0, 0x0, 0x30000000) accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000580)="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") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair(0x2, 0x7, 0x3fe, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001200)={r2, 0x4}, &(0x7f0000001240)=0x8) 00:01:25 executing program 0: r0 = open(0x0, 0x0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x410, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x44) 00:01:25 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x89, 0x2, [0x8, 0x10]}, 0xc) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000365f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 00:01:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x2, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) __getcwd(&(0x7f0000000100)=""/220, 0x8521d9d558f7090b) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "b5306bca39cee56b3a011f3c8fde4c6da085dc428ad4f765ae6be404aba5588a", 0x6, 0x200}, &(0x7f00000000c0)="9521d3a611f5c917614e", 0x8, 0x101, 0x7, 0x10000, 0x8, 0x1, 0x40}) 00:01:26 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) fcntl$setstatus(r0, 0x4, 0x1000c) fdatasync(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x10000000000000fc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:01:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000380)=0x7f, 0xfffffffffffffda5) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000080)=0x12e) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @multicast2}, 0x1ff}}, 0x0, 0x6, 0x66df, 0x9}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0xb1, 0x5, 0x1, 0x6, 0x2cc, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r2, 0x7, 0x5, 0x3}, &(0x7f0000000300)=0x94) 00:01:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x31e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:01:26 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x90000001) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8749, 0x151) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000100)="412f9cd368ce803bed75a0c01e72ff21a23a047b731d3c4a5344c934af737268ea8a389cfeb84eb3e830ed26a8834d31908f123d15249dc392e16e9311a53d28ca6f23bd47857245ac708434a246ceba3f33fd4fbf1edc63ac31d7a02889d08892cf79727e5839cc137404f7d1d97336d1f418e11b3b5302b138d1e15cd7578155f533eca297f96938aa7fa52e58afa061c662e96da91ec8") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:01:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000000)=0xb2) 00:01:26 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) getrlimit(0x3, &(0x7f0000000000)) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:01:26 executing program 3: r0 = socket$inet6(0x1c, 0x220000001, 0x10001) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002640)=ANY=[@ANYBLOB="d000000000000000ffff00000000000071447e3e92c9bfa9fe3bf4ff78f7f3e97e5c3c3f448f238d6e2a9e18f061c49b68abd418cc9f8617c6672e23d4424d22670ba96d280fde1bd2b2d6fb0380e63491d0f2e2dcc07003f203e1cc39853f42d3f97e423b1675e58164c6b2f3a6ab79e36dc7a3f0b7f3f3fac29aa25807b47fcd00746a5c23430aa3cda8d4f0462afc0b0d4d3b69f5f7dc385dd90d3481f29a3c070000000000000091ee7c2d3a39741a5b569eef339abae4fb52adc31b6875f61a0ecc90da00"/208], 0xd0}, 0x84) 00:01:26 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x7f}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000985000/0x1000)=nil, 0x1000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x2}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @empty, 0xfffffffffffffffc}, @in={0x2, 0x3, @rand_addr=0x3f}, @in6={0x1c, 0x0, 0xfb9, @remote={0xfe, 0x80, [], 0x0}, 0x34}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000280)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x100000000}, &(0x7f0000000040)=0xc) ftruncate(r1, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r3, 0x9}, 0x8) 00:01:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7f, r1}, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) 00:01:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = shmget(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r4, 0x3d8c3d0e}, 0x8) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x8582, r2, r3, r5, r6, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x80, 0x80000000, 0x20, r7, r8, 0xdd}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) fcntl$lock(r0, 0xd, &(0x7f0000000440)={0x2, 0x3, 0x20, 0x7f, r8}) 00:01:26 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x0, 0x820000b17b}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') 00:01:26 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000040)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x4, 0x4, 0x0, @remote, @local, @broadcast, @loopback}}}}) r0 = socket(0x1f, 0x1, 0x43) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) semget$private(0x0, 0x3, 0x440) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4, 0xa, "d2f17775d820e2c74be6"}, 0x12) 00:01:26 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x8000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="34cabdde275714dab30174c329fc28fa79b06e3ec0a9d66b32ad0c82c4f3cbe1913da5dc613e9d8da2414f30c597b3acea1aa3bfc19d8df3122a3320297dfe17d215741064499627384327c9d686d2f9da146a3520e4b568965cb7f2dc98a4ac243556e9a1782db861776411c267c1eb45ec042ff705be81a423f912"], 0x5}, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:26 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x8) 00:01:26 executing program 3: fcntl$lock(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x9) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e220008000000000000000000000000ffff000000000500"/128, @ANYRES32=0x0, @ANYRES16=r0], &(0x7f0000000040)=0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0xc5, 0x0, 0x9, 0x101}, &(0x7f00000001c0)=0x18) fcntl$lock(r0, 0x7, &(0x7f0000000000)) 00:01:26 executing program 3: getegid() syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c422ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b4f0fae60ec0142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:01:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c0, 0x4) recvfrom(r0, &(0x7f0000000040)=""/7, 0x7, 0x40, &(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:01:26 executing program 2: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x800, 0x4) syz_execute_func(&(0x7f0000000000)="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") shutdown(r0, 0x1) r2 = semget$private(0x0, 0x2, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000340)=""/4096) setrlimit(0x7, &(0x7f00000001c0)={0x8, 0x6}) semget$private(0x0, 0x0, 0x420) r3 = accept(r1, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001340)=ANY=[@ANYBLOB="040000000600000000022f0dcc66f36d4f6cc599d77e488661d80ccdd070dd7fe6b1a7b4d6c44aa85e601a08c0b1593223fca51f6dd8d89d06b6997e"], 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x7, 0xa983b89fb22df866, 0x0, 0x40}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) setsockopt(r0, 0x0, 0x2, 0x0, 0x0) semget(0x2, 0x1, 0x200) Jan 1 00:01:26 ci-freebsd-main-6 kernel: arp: from aa:aa:aa:aa:aa:bb: addr len: new 4, i/f 6 (ignored) 00:01:27 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x59, 0x4, 0x9, 0x1f, 0x5, 0x7f8000, 0xffffffffffffffc1, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0x100000, 0x6e52, 0x87, 0x4}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:01:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xfffffffffffffdb5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)={0x0}, &(0x7f0000002740)=0xc) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x5a59, 0xd6c}, {0x938, 0x6}}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r1, 0xfffffffffffffff9, 0x4, [0x3, 0xfffffffffffff5fe, 0xfffffffffffffffd, 0x7]}, &(0x7f0000000280)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "2b168c9076f7b7bab253e009be16ba9140537988f643377ed62b7a0ea5f75aefedbba0364e9508582c2b3a4ab2511a1b311cd03fd961489c4037a9257a2e7b8cae03390007f5d05e15f0dbdc1afdb58b460f87d3e8ab7bbac4f6b24a813e8675583a3ea7cdc71312397c0a6bac262e52537befea683937980c4e275143a74157f3dc57fd593e788eaac5cc2f53acddf44d107f17752ea6a0d162645a343347889fc9b92e3fc0d551525e165723c03a234afb2ef723dc39127008028f9bee0ff57b6e271cdfd2ff78221541f577a6d45f60ecc5b8b1b51ff1cd49caf63fc75b213db6625cd961a69831e24d5ca1799945"}, 0x100) 00:01:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2303000000000000000000000000000000000000000900"/119, @ANYRES32=r2, @ANYBLOB="0700ff073f000000"], &(0x7f0000000200)=0x8c) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000200)="91fb8c80000c6969ef69dc00d9ed66f36d20d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f486867d1d17c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22cc4812172f7630f00009f") 00:01:27 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="38887feef5d0000000000000080045000030000000000000907805000000170000490b00907800006eb9399500000000002600000000e00000027f000001"]) freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x10000000) 00:01:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), 0x4) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x202, 0x800000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x4) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x7fff}}, 0x0, 0x20, 0x6, 0x4}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1c45, 0x2, 0x10, 0x9d3, 0x3ff, 0x7, 0x80000001, 0x7, r2}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:01:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x11) 00:01:27 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="6a2c1cfb6e3b733754996482c37d3d4917eb06d5279f3f2f62e218313f69289492d36e6a5917fa7673a4fe38a7d4280004d5ef16d2a880b35ce6f009baa19385b4a02c04aecaefe99731b218cf25de82d9b4e17da92642aa0e9187e267697399a39bb73ce43515f6f0d0296eeefaadbd3fa634f800517970f0117852f35896dbd5a5ef56ed800e532617b66826484f09e2b58ab03a4fa969f69f5aa71843f53ed79f202bf0ca85") ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0xfffffffffffffe00, 0x7}) 00:01:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x7ff, 0xffffffffffff8001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7, 0x3, 0x1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x18) 00:01:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @loopback}, 0xff}}, 0x0, 0x55a, 0x77, 0x0, 0x800, 0x6, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2, 0x3, 0xfffffffffffff800, 0x212, 0x0, 0xffffdffffffffffe, 0xfffffffffffffffc}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @loopback}, 0x1}}, r1, 0x100000000, 0x1f, 0x200, 0x1, 0xffffffffffffffff, 0x100}, 0x98) 00:01:28 executing program 0: syz_execute_func(&(0x7f00000012c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00c9c481f95ba602000000acac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000001480)="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") r0 = socket(0x1, 0x20000000, 0x2) sendto$unix(r0, &(0x7f00000001c0)="c253d9f726849aec580abfef5cbe3c58abc329d6e5ccd039738cf5c7cd36a4fc6ce0a3be86b54d62e3eaa0c6e911e3be2fcd34401ccf0eab1bb977f76adfe010553f80a6456e88118379f8a152963eb09b0d6c7521f5a02dbbdd2002c8d63574faa597c2c786310164414194100b822643b61793f369d57244eb638b78a07ca843b08b5c0ea4f3a88babdb72912ef819b507dccdefb504e60f16e55217ff7484b7104f993ba184a1ede8bc8678129a4944d12f11cd8914b9033217cec4c0b45850b0369b0c33902955f9cd8e1248e76d15ec5c2b1a823c4ebab2bc3015b9a9bab0c80c358eeea9d053c921e412a0d393280ce0a55a263c8fc81f947919a0416f7f69893fe567dec0a6b5337ac7ae52a509ec1700d4be2f19516128902857db1720d8e6f5073f57293c170664a3bf32cb3566ae45a6952b27df4d8a30601e9716f81ac740f59db655e0b68b9dd9865d8779c73162fa630b539d7487f7bfcedd55a89a5210bc8ae09a530937d74f8a7603a4b4347b36b5344aac1149373c7b389e21b2f18acb47033af40869a0d48f8c837d6a4fcb8c71870bdacb140307240266840f1ed6436359021eb7ea0e531bd5649a8ab8cf4c988775aba78a4f0c2db3c64ef29b1ffb64bac6d1d357f5509e7595d6fad679461ac4170cbc634127b6e39ea9fa2171220a5266bca9ad69ed5560deb3b11986a57fff22224721b7bfe746c2e9168ceff9813ef3f7ee67e382fb55cb1fbab932a8db073868bef929b99f4d73d1fab69d462454fb3bf070c1d57e8e42462ecf3e71ab0d4b6dc9f31dd137ffe1d99f4ea18f12f2d390ebc967d61ff0e2dd1374565e505bc56784741b0b401520da53bf58e6944f635d5d64e4b6fc278918d17037dc8dc4542649d1050df486e2e44773ba31841717354cd733481f3a676c55f20e5adaf31ef36c00d480b4a0e1c2fd10943914820a85d26d679945d59d74f0853fcce49014df3ebab2e48990cf0a324c80567e9aebb6ec3c9a5b8f53f67d65868e88d0d7ffb2355ecf96cd46b8456157e51e39c350c3e72ff4701fd099a686c7112726f0627ca2fcc46962d918ef024a55272a20ed0bdfcd9ac95a318a93192759790e3a42250ebd2ca33654a57b5656c56539055c32364d0b71a10c62602d26d01f83730fadf720867a7f393e0a53635d2c1a7c60148ead05bda4ca28eeba45a9c8cca1baf22465e307178e704b665359be3d11027b9bfe3bc95ee61f0cf253941615ada0c585ed8c3b91144862ffc7787734b6016b2cae74c440bfbc49928c1a505dabf664c07d3751e03632823496e8ab112fd3d47f0ad95bde3c19a9f3600bf74467207f0cc92d36779b7d38c60141caac7fe41e1716093d5b8d34843eae82368ac946fdff247916942e75a96ff052d68c0acb071bd6325f2351c422952ce356a6449d1bd8eb3719738654a9c45c0b7581280f1967b150e03fc673a2a7d297edaf9fcc95952fdac77d21807d2e3822be34d40c157d040eca19cc2aa052d09ce02a501119957874c25540b65d829f48db71e930b95a610edbdb5eecef24da09dd2c3d9fa736466ded0367b43e7aa93f2a07bf99a95908e7de5de3ae2a0498fb35c57679c174c4b8db16d1b719c38f9ab86b10e9913546c30bc9d35b76313d3824847f23ca5f497fabc321995c98341b2c43303ce22e28535641c21346f78af53907d79758499a151a70ff176c684c469f47a7c57ee4f07f295d01b34fa9feddce8f01a52ef01c24fec43e717bf8f9df074da2fe93d4336c9950fc9acb9b7d4b2cc9aafe3707f057e7ff0513c1332965f8d9b0ca6f8840847cee10fa452e0428ef0696084ed41a95da700fd0a6ef282815879a55b9d1308b691a739ee504bdc1f395338741744d9bdc11d2128bf737efd5a37a14f9498ae99492eee63c2493c76ecbd366d2b51fcb71b4f34def3a790133fe19497e75d10fc81f8efacd66d4224d6549e5a86686ac1e32035e0580cafe343a22a8b00e803559e77931e53f94ae1d2b7bbee1b2bcc1434408deafd98f6a53a0e594b27764072476eb0f53a241fce8cdfe226147122f6be5b20d7a995148324a0a52325685637300900c0ac0fd625c4de86c4b6b702c113ea663b31721761185906cd2dc64e064bd80880408124a3cb24407be110c854ccf837fce6184295c5c9d7f7d42e14b352419ae07213e21aa60fa30d738b576fc186b49c14670ced56feab51f65de57f167a5940f54725eb3dece9755dd4b461f98901c0ed656934dfe613aa318a7acbf2dd5f4a7b8db8e951a4196ece480a35c1be797aa982f094997dbedcd8306ff0b372896f5c1d166b0d2caaedead50988ce99f0b290589925622725f62ad7451c5ea5da3b1d61cab29854b3b3e2883438a999ed6b384886f20075b341942c0979da130f80289e26c96913f8ccaf8e5520b8b2a2a8afde16c03a867a77c692ff08d4e93dc121295860ea9c4cbc7f70f607a45b8aacf995bb5ce6d3679a2922f7bf6e5991c95f15045fa91a85acc1c5c10a48657dd2038243e8d6cee2735e66462c70fe3c9765957bd3133f3f5c81857fbbc353c85175368de6951267814c8b8dfd4fdcbbbf2c0243f5ed61418a53c89dc1b2fd9218c093379ac55dd626c8849e4961b325bb88b21825df7fd9942936f8facc4409728d11ed36746e4b01f2d69fd916d162cc6afc11f0fdf9f29c2e719e0701a08ce851deae6ed4b2883800e38b9b30088840fe6c67d2889a9b3d3af49506297fde99ae9c5f14ea49a4585c81218d5797fdafb474cf63bf46d2ee9390e314c91ee20327b8b166aafdabe029b08ad719986f7905e1f2ed24d8d0f0e02154d2390ad995cdc11cac0305275da482d6847f4769dea644878e1492c172b5e5473c0fec348f6255ba4e6e0255bd2302480879096aa7f62350c0c8b8f506f4816d048791d5d62c7a18a083b86264c4d7ccafc4d41464614b6c52b52be71e485f4c91d7a617fd2143636c4ee43e7f50a1dee9a9cb7de299e53702cf15c9b73780e96b4199b01bd3db57ddefa777bdb23dfa5b3c57247b867f3c8346176bce9d4a36515fdb6d773377d978ffa95bf8ea03e0a4815ae1722f87b9dc5bce37d60cb555851431d965a657a147b89c44ccc7a5c087e378ca5a176775a0b903a872a066c6e33bc112a732b51958d16e23ab2ef3819697527e4e203e23ce9355eb96c5234959610a5affd1af1765044acf0bc8354db3880335e6f78873a500c6c909e5d8bb702e5cb2a2272d469803d7d455aecf6f114f0f7c5d2d992f235266cf053b7832f0bb1ba20a860cf39b473330bb99e38a31edc552f70f84eb033cd074e1d5badf60fb4f711e0a1ca843261cb61031301eaaeb697f670225a31c76d480f04511ac175f179d8164ddde1dd1b189282d8dbd5a598e3115a14fbe6b1d2f03f93321f9cdaef4a8a9b21455d1a5ad98b84a2b37863e1b9a9979776db6da4133afc187c5a3a22363b20567128f2a21e4f06aaafeb74849fd6217ce8d70c792206e03b0a08ccbeceb576bf49dea0f04059b49304fedb49e9d8d9344b60752d40a421cbd0a9347244ad01ccead08711b8dec8a50ce7951e95b595c4971a00f9f880a006d4b673356ace47346ad6deea51f159b076613182c0c6726e680f5ded6b677e681e4382031129415deffda210e46f8b5b65f4c991a94b7fc78fa1864282410ecfec5c33cb75b10b81c20ee08542e1964ac4f5ea8652e1752819abcd5e79f7c05786c1e972ff8d1bccc74011ecc81b4028d1a1520c9cf93a4c5ae96c6c6b88da99a8234ec2f546d9fc9f032237f93c8d0ffd1be91c36909e51e671afd8cbbd11786bd1f2c4618bbdcece3bcab18b0844190717f7f20060d974c69d194f3e92c8144164050f855c13d6f9c7d283f4fe2ac0e0bdcd3f06871d6a877e4017ac2a2e57f91afb92215c0f57cbda5a0aedce4460d618bee38a67a57d6aaf8c6b8e19a91dfd5e2bb3b5f01b10d813a4c446c4fbfc0e52ee00db0b44be8f756619717bf8c51fa91d42ac33f1c303f6263f281e57b78288b8aae8f32d2499d83200c950c1c0f0fc056f41a666713ddfe533323fc462aa25dd672ae42993bc121a4c16e03f2202c6dbb6b174534a919ae94ba4d3e4b6499bb2e138d166aebefc667edc1bd3c357dd530d2d445a09850f5ca0782426123dc6ffa3f2663e27acd3d1298516983a060dd0e02d163169d519d37b3acfd113631a8789bad1ae17ff95a913c18f595fdb7c0971ca17aeb755a3b932e1c06aa4e9e6fce820df710fbdab99c2c38730495cbbad18c9a2a963c7a1d819a330cce2d05cfbb53bb8f48533397e6d45e9e6c1bb113af51eabbd17a55d51abbb95c3590971e2ca89d66c03e7e48cc7cb27ff0505db11bdb552cb8e9d2f66a772250ffcc3faf2061a86673d24782366e34aea2760b6fafc58e9bf18f421e9ebdf92f5cea8861b9a24d66bfd8c3ed9ddb4d34598191e5a4735721893699afc6c3e6f90b58333489b7c24e2bb5aef8754b3233c02f9cc9fc30b7a2f56ab610d4bed687738b8216ffc59ad0ce9aa0c51dfe186f4136f71927554fde800368c58130b1c615c30f09323c1a33e4b14a3784c72fa2658d44d8d8717d69d75581082712e02b82b012d88a66a056308a0c21024babb5a12c837a9f12ffadb1013dfe392ff50972e6545d7e3a968f38fd4777aa4d7b4a937b3c2215d41f987c2c1fdeb0a768902edd8b3033b55f81f84b5bfac903d83a904bd0e8068279dad66caba6880c5f5e7e0c3d21b1745d2bc530cdd4713d1a17d0916bf8d14632ade33177e83113527abc0401f998464fe672ac8818d780489b0f32cd339d08a3fe64310300220a2afd054eb081e36537a31a709d0b46ee83635af5fa076f5cf6ee7e6b2802eb0720adbbf8bb27687b6389ec82edd61d79caf296734bd90b0a3bf1e4ac8903f841fa6e99f384cd8bd597e91a41350d96ff44a3e63220ca7459814edd0e6feef1c2057b16ff4872fc5587d845c72bf8e5f8d01c60f09543ab5eac40ee918fd628849e0ce97d9c8db9c586d2188e3e40868a9978b9d3b362605f9dad1c8a9a7f2b573a9c70d523b4cdc2eef1086586a11ac9acfe9dd6ae124ce5203af74286ef18e50a72893ebb9f7a14798ad6a11647d2b08f63f449b71ebe5b9ef3584f4e5f7ea449d834e661274c8cd57b0126d96ecc8fa1ce866d27b14b82f22150d87192c480dc8e2b9640f9ec3a7f743ce289df7ce47a1b4d52ffcc6d4881e08cfd770772694f832f9aa52a7917c37ab0c5ed6e712fa5d323b7585afcf71765193ea18c94169917dd1ed5058b4870ebdab88a26ef357653f03bd93940e307112fa3f10bd18df8500c1976ba823697ad047bf6d52a2405d5aab3c934b3a3f87d430bd7f0a7cc8053a7e3178519462f7aeb9f56adc440f3df43e086c3d309a406e57143cf814850af3bb8ecf59e8a93826e66c21f465af9a019c5bdfc264b2cc656997dbdc3fae52fbea0bf2878fd3b60c50363893ab49abbaf0cb95ab269b23a9c04af4f67c7b9f24a48a7354944dad7e0afb6f89ce9eeed53710876fb5c15419710f58a06252fc09c11ad5b66ab04fa6cbcc33a969ccb7cca0c8e577c561545d0d89901dbdc32e8278a84b140ca6447114ac1f8348c8120149b837660abb5a6bc38ae1e71c39a51e735b0f0a13cdd8a019147790cdca1984a9a52620e3f46e52cedc8bc210a328b92a0cdcc9e78861191ccbf37ea64e14355f620e617792516183c8ee1ec5ad1b1ce55db31b0273dd50020d1f56a62bf16c6f3cc128f45381", 0x1000, 0x80, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0xa) getpid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@loopback, @remote}, &(0x7f0000000180)=0xc) 00:01:28 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x100) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r1 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xc) ftruncate(r1, 0x7e2780e3) mlockall(0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 00:01:28 executing program 1: link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)='./file0\x00') r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0) setrlimit(0xa, &(0x7f0000000480)={0x83, 0x7}) getegid() mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(r0, 0x2000, 0x2, 0x0, 0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x8001, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400bb00000000007c1892e1dc67693f0000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000188791efdccad2aa9b01dcbd000000000000000000000000000000000000000000000000000000000000000000000000b800", @ANYRES32=r1], &(0x7f0000000300)=0x8c) 00:01:28 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) chown(&(0x7f00000003c0)='./file0/file0\x00', r4, r5) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x1, @multicast1}}, r3, 0x6, 0x6, 0x6}, 0x94) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x438}, 0x8) 00:01:28 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r0 = socket(0x17, 0x10000000, 0xc4b) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0xc90}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:01:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300026d3b051069030f18d421a129e810ddfb109a0ddaf3e5dc059b0001823e056926a0c828c78c4703b1bd660c038a8c359bf9476b003102dca19b82946612afc9abf08c225239166068b715f85058270587e6ccddfc97a37fe7d72160b46896ec4e4a2b667e75833a2036f7cf3937d8fda0b69029b958f2a"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3ff, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) r0 = semget$private(0x0, 0x0, 0x202) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f00000000c0)=""/142) pipe2(0x0, 0x100000) 00:01:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x2, 0x20) semop(r2, &(0x7f0000000440)=[{0x3, 0x400, 0x1800}, {0x2, 0x1, 0x800}, {0x3, 0x1f}, {0x0, 0x1, 0x800}, {0x3, 0x1, 0x1000}, {0x4, 0x3, 0x800}, {0x3, 0xfff, 0x800}], 0x7) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r3, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x3, &(0x7f0000000740)={0x8000, 0x3}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x17) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0xfffffeec) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000700)=0xc5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="08000080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:01:28 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000580), &(0x7f00000005c0)=0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a4deb2faacc7761c17240d0a0594918dda7f234c13e1642697fc6a42d962593b5dca5425deb849"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="22d3a0a37ec6f1bd04ee70fbbc15afa487c534cc2f276f6ca34fa7fafc68ffb627d0cfcbff5e611dd05ab8d1d824e801e46eab946c34", 0x36}, {&(0x7f0000000140)="4c5d200d5396f3bdb7c5268bbcc77828eb0b59423bb14aa3ae06de80fdf6b1287f928f41d89774dbb24b94d2e7d44b2db33349ed6578b33c5c67e7b66bd68e60170ea6e78d018330296cd3b21c0937550195", 0x52}, {&(0x7f00000001c0)="381e425538a2872929b6437be5af200de47650cdafc2c94d0519cf55fb0a72dbf27f46e6cb4b71b1118dbb4a062cbeab20b1a13e768c6ab3a90fe410a5d8d8519f82f0e82bc82d43a7d6fec6440b1df18594b364489a033a2ccacb94595e07194392205a1e9a2a763705aa57ee6517a3be977b4ad8bffaafc800507a2f9763997e62a3284cff0594b9882a24010009e3a03449abd8e8067a233d82187b1127309f7be75938d844385f0a654ea9f0da6aa46fec3ad462bf690a9b6804d87cb8d297eaacaf8dd74083760d8ac38d18473669445b74380ee015c8a8", 0xda}], 0x3, &(0x7f0000000300)=[{0x30, 0x11, 0x5, "690e43c6d4de212cf8d480f2987bbb3fd75626a3bf062a86e6c0a7"}, {0x18, 0x3a, 0x6720, "95a5a552094053"}, {0x18, 0x6, 0x1, "28f34b"}, {0xd0, 0xffff, 0x10000, "9fc197b51b6e00a18ea99280be1c4f39ee1d1d3f557de4bde8a7e074bef7910cd19dd47499dd357806b4d5ec573b1f1c1c2c1b400be0751323b55409dd26b2e7f81a4dc24ae6167e866282e598f9d58636894ed58cb89a4f6d23080efd6252e303288132f96ac07a0defd6804413fba684b07c963a62902280e44f4340c5fc90bfbed19492aef408e955af63186327fc00b2c0e52869eb8db0692109b9bd4d530c9e32417afbfabe492df6dbf1098f41683650826bf73831945c"}, {0xa8, 0x3a, 0xe6, "2f96f3051cbc82d6062650ab0ba96df60b634a933a579ae792d775b16a3d7689a7d6754ad156eff5b8473218517f8398c9db9144018bc019cc34ec05cf64d373755ffa974cffa2f510c2d2700b982616327ca7891baa16b0e78922ec0b26549556138e91c3dffeb614303394fbc68ab815c3e49814994b3c25ebe1e66932350f60db7f85ffa8d44fc3f1fd58a92cda7d95ec423d318234"}, {0x38, 0x29, 0x401, "bfc28affe58e1a1147cf5730c0aecc97fe756a34a85b96aabfdc4662cfbbee299a28e1639ae397"}], 0x210}, 0x80) 00:01:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:01:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x500, 0x414e0, 0x1, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r1, 0x8001}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x5, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x101, @mcast1, 0xbcdb}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in6={0x1c, 0x0, 0xfd, @rand_addr="7e91bff05f47497e377aecd0b24150d6", 0x9}, @in6={0x1c, 0x0, 0x1a00000000000, @rand_addr="e6bc69356638b5806cebcda653c577c2"}, @in6={0x1c, 0x2, 0x44, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, @in6={0x1c, 0x0, 0xffff, @rand_addr="850679d1f206a6f959e5e7fec60e75da", 0x2}, @in6={0x1c, 0x2, 0x0, @mcast1, 0xffffffff}]}, &(0x7f0000000300)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000380)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x81, 0x4) 00:01:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9e022e2f26696cffff00912d88e77c714b5ffcc352bc31a8a27382e4"], 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f00000001c0)=ANY=[], 0x0) 00:01:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01007c00080000ef0400d50000000000"], &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0x90a, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)="8a6ad6fc924daa83ff26a4c7160f4ff0c3b23bcc7e048cb59132e2474479de32aa1c6d09e142cca5a3e2fa44f6d2abe9df82c98652f23ce5f1b40892965bba2893b72e6aa9cb538ce5701342cf551734b7092579cc11") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = accept(r1, 0x0, &(0x7f0000000440)=0x1f8) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x8, 0x5000, 0x8, 0x40, 0x20}, 0x14) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c43af850f05c401e812c30f2ac2bfd9001100c4a37bf0c53e41e2e91e363a62410f771a8e70008e7000978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c4429190bca330c6000070c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0x100000001) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340), 0x0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300026d3b051069030f18d421a129e810ddfb109a0ddaf3e5dc059b0001823e056926a0c828c78c4703b1bd660c038a8c359bf9476b003102dca19b82946612afc9abf08c225239166068b715f85058270587e6ccddfc97a37fe7d72160b46896ec4e4a2b667e75833a2036f7cf3937d8fda0b69029b958f2a"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3ff, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:01:29 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = msgget(0x2, 0x1) msgrcv(r3, &(0x7f0000000b00)={0x0, ""/193}, 0xc9, 0x3, 0x800) dup2(0xffffffffffffffff, r1) syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:01:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001300)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001140)={@in6={{0x1c, 0x1, 0x401, @mcast1, 0x10001}}, r2, 0x6, 0x8000000000000, 0x5}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x1, @rand_addr="b6aa045e28001ff1de7c1468597ca7c0", 0x5}}, r2, 0x8, 0x0, 0xc00000000000}, 0x8c) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000000), 0x20e6, 0x7) 00:01:29 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000240)="874c563caa077d5bb4531c8cf5d563f34413743b35262ae05ba0f11bcfba1b5d6aab01c8907a3a4a460c6f07e9285a29e67db9ac432f4e2e862e60b31b5393d51c203f6a2bf36fae3635330aaf6973a226248b93325f2236199b", 0x5a) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = semget$private(0x0, 0x5, 0x400) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000480)=""/211) r3 = fcntl$dupfd(r1, 0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x56, 0xfffffffeffffffff}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0xa3, 0x719a, 0x8}, &(0x7f0000000400)=0xffffffffffffff6d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000003c0)={r5, 0xffffffffffffff00, 0x8518}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000440), 0x354) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/308, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:01:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4(r1, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x10) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000180)="96b289b1c412e324be702c5d00a811103cfd789fdc05c87e4cb50b542580e14d6e277035cad4ad3a6df2442518f4cd467620ad958188632d7eaedffac215c3143899036d540d81f4777d") 00:01:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="27000000c0e884c405ec490c5bdb625536bc7a79b951e72846802b4600ae24cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) socket(0x1f, 0x10000005, 0xcef) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x5, 0x2, 0x7}, &(0x7f00000005c0)=0x10) 00:01:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4c, 0xdc62, 0x100000001, 0x9, 0x9}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 00:01:30 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x7, 0x1}, {0x7fff}}, &(0x7f0000000040)) mmap(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)) munlockall() ftruncate(r1, 0x80) 00:01:30 executing program 0: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000000)='./file0/file0\x00', 0x0) 00:01:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffff00000000000000000000000000000000fbff00000000000002000019e5686d00cef4bd12a3d23a15e45eee8866d3707e51a29a62a13db1d090ca7e0c712e06ef0718068042fc8478dc6a24f8d3b652787a3a04ae", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000280)={{"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", "341bb5d148557a2dc195ad4b162346c8994897043503384faf61ad0873d8893f", 0x6, 0x90}, &(0x7f0000000200)="c041e34cfbd157b42cf53e0b18cfbe445080dd571d798943030a42cc908449e543b7e7f42278e344fc8e398640bc3fa6f9cfb371e5a7ad8043edc9f616723dffe75ef2c549b94090a76a7dc0c7deb1c40c75922a8b0ac110c31ce4dfe1d9f25468c88e3eec0e85d7f71ac0f18d3c0e477191dbb2df7966a9429949f4", 0xb5b, 0x6, 0x2, 0xffff, 0x3, 0x100000001, 0x1, 0x2}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x82bd, 0x10001}, 0xc) 00:01:30 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000006, r1}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000380)={{"9312a1ffdd48dc80206bf745c5755a81eda007cb47f9b14e9c9f21d6a7815ae1b838a4e8974e5edf34bfc1333a948bfe7c39fd5913fc963e296732e761784e2b7bb582ceddce1f509a55e90e10367af4d0efa02d43369fc1483095e59bcc1a2c7976deb2ef8ffac56ff2bf5b451e349f7a5979a978331baeb888e6a3c35df08cff2be2dbc1bc5356dd0b14b1a3c3e70fe833c34a066489134bfcc2300c328091af1d2e7a5130497d34b5d2afa025fb8173e16a7fd73c51dd6209dc47348aaa503ed248b97d41e364abce1131c422dee8cabdb71bdb73243e222a871e89370854f4931d5aaa920576f222095ffb43e9836a4132d8ed0cf483d283bbb225b8defb64eec8cc2301cb6aad41d85db4766a6ae3473e973ee960ac3e65bc77221c92d40a30a4120e1489369781e3d9bd9ba3d2c4fc3432211d8f1b1fdab991e6ab7a33abfc7ceb220913097c284f91d927c2086c0c5ded4b9d95fe015f625ea03bc184b6e0b2bd11221879b49d985d73d9b828b2516ef872e11c36d4b6635136f7fdad05249b13f26d1f2baf5e1c0d288623d195f5690d739ada9c139be2b709d4654bc51596b5ff4858ef7cc7a11777698bc3df883d0d0c7625e95aa95a4a20967483e6822ed507446190e8227e12e0bda390b9acd317ad3b548737e6e4f68fb3ab45bc3a3b09bd76d6c57cd4fb18e808447982fa832573b1124872779be5ca1f3cbc3988b9ac12f2ba29ca66425efcefce43d5deed08c3d55c2253a2c15571cfaefdb56fb4d106b1623c0f9dbdbf64c13edd9ceaad7582d7bb961bb0b48d7aa900af00649a91c4f6e79ffe48c02ab4e2734e6052fc35d29dd7d72197f9790072b4551a0d0b3b36281eb66af9a427d3fbbcae25bdacfab7c370b519d5733fdfcdba716056390647d1c051f695e99de5c2f67ae6037daf0f89ab4893e2467e8677b29f8718c347db93ea75f2fdaaf3ee84c8353a6642d9ec9e0aa11f12ac3de39196043abe3a2d9c063c94db1904a0685535efdc602ba70822f31a19cfc54270d14aa3bb9b8795d3019132934b9888b976c394797f84426e468a22c23f04074a6999f397b175d555bd2e47fd45263b0bc6a1b09da40790e963d01d33a7ae77e8a7400d161e976b49a63a08f165d386774fb879bb6d8a90452af0856696bb47f76c163371ba445707884dadb92410afd1632c6bf0333c889db979b923bafbe5e392ddd83c281f20369d078519f9f4adf06adc979d59a5492497d45d1c2671c74366cfc7dec9d0ba0e40f90837fdaf31da82a07f6d94895a23d7ece02baf27d0495ff5a17663ef9fb823922770e2741fa5487f1eabe5060ee57192ecd5545c4a2eaf097f16ed2354fb0418be3eb86f1f169cb94855a8b7ad0eb93d104b3f6b3b9866023b1378731d15284ea37935dceec893a3df9825a8fb2fae9da5cd7502a15c1ec288", "838bc63606e964567b71d62d797bd4bf824b7aa688f0588f47d17f498732cc79", 0xde42, 0x7ff}, &(0x7f0000000100)="a69e2e71eed55b633a239575b3f67647071bf06c5961aea4503be6992df4dfb8081ad0c025540adbcf0d2066f3a9df4e7a58e2441f6518f7d5b1d6b3b62a31e2f593c05b27", 0x3, 0x7f, 0x1f, 0x9, 0x5, 0x8, 0x5, 0x6}) r3 = semget(0x0, 0x3, 0x45) __semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f0000000080)=""/45) 00:01:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xcb, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x27, "83a7c170e286bfb363657b332af85b6c848f1a2390a37868f0252554fdeeebe822229568561895"}, &(0x7f0000000080)=0x2f) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xffffffffffffff80}, 0x8) syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e20423500000000394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712f043fe055608000000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") 00:01:31 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000000)="3636450f01d7670f6a3d3c0000002e664a0f38f625070000002e3ef244a58f095892d3470f0f08a4f2a58fa978e3f0c4019855a105000000c40199ea2b") syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 00:01:31 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/57) poll(&(0x7f0000000080), 0x211, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc00}}, r1, 0x9, 0xbf0, 0x0, 0xdf, 0x10000}, &(0x7f0000000100)=0x98) 00:01:31 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f00000001c0)=[{r0}, {r1, 0x8}], 0x2, &(0x7f0000000200)={0x3f, 0x3}, &(0x7f0000000240)={0x1}, 0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x100000001}, 0x4) 00:01:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="23ff91e370d6eb0c397bb621de429fb5b626f6e345dbdf77", @ANYRES32=0x0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESDEC=0x0, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYBLOB="7f1393cf5f441514adb4184cdf6ff13cf4d20145d30c6044235741bf9715b23df80d7cf61b1174f12e43e2d2d28d517bae29e9d3d56aaf36e4cd0527b0f330574c2e30e0a639e9e1c5fadf59abe59ade0ffe6a51f62107f9e4ffc397a02ea46aea1140e4263a53a70e88b5b8d7c6503010ef631015c6985ac20d31915e9f43819f5b7b89aa806cdf4364f4bdbe035ec8183e3baeb7e4dc9d37bf28b9339c86601e2abbc4abc498271602d9d9cf3a64aa520a2515b01bbf522594936294eaf8f08a850a1014a603b6c7a65c118ed60f78d608933b19b7a18a861c5e9dea4aabcb1a75d9ea8cc757659a29", @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRESHEX=r0]]], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r1, 0xfff, 0x6, [0x4, 0xd5, 0x0, 0xb6b6, 0x8, 0x5]}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r1, 0xffff}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x80, 0x3ff}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x8, 0x0, 0x8, 0x2, 0x9, 0x7, 0x2, {@in={{0x2, 0x1}}, r1, 0x2, 0x3ff, 0x6, 0x3, 0x3}}, &(0x7f0000000440)=0xb8) connect$unix(r0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xa) 00:01:31 executing program 2: r0 = semget$private(0x0, 0x7, 0x2) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f00000000c0)=0x7) semop(r0, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="eff75355e2f87ca16e7ca5d8c2c0c21ed54850321a515273c43c0fc2fee909c0456631ba155e2bf8ac191415ab8e9f39ad26947dcecb7f452e998fa13d91dca0e953297943b78ab441b451423f4d2d6acbe0334628033af7bab725e30c54f7047b16") 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fstat(r0, &(0x7f00000001c0)) 00:01:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x122) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20003, 0x7aca72090b02dffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="b2be6dd339daeff78123c5abba1c004e200101000000000000000000010900000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff00"/128, @ANYRES32=0x0, @ANYBLOB="ff0f000000000000000000000002000000000000"], &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x500, 0x6f60, 0x100000000, r1}, 0x10) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x21) 00:01:31 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xbc, "dc9dbd63690e38c3881321fa0905cd3f7d726e4ee43f664f59cfd8b359fb88209a62478cf4bb67128a51a30317f755eb4308fec0c3d383af51cfdd94324e317cfffa2edad0f8434eb7e685fe9ba36ef90c3bb0a0e71139d7f1d0cfe9c47453deed103c19f269bcdd9b11da3b7a69d44826a21242f9d6bb81f27560570fd56ebaa60b2ca144c804fd49aff3f77b8f4473ea83c41a1abfadd0f43678a76cea238ac78f67c0c58c81a8170103aa5ed7b3b0b50936e3262820db4c19a091"}, &(0x7f0000000200)=0xc4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:31 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4, 0x1000000000000}}) sigaltstack(&(0x7f0000980000/0x3000)=nil, 0x0) msync(&(0x7f0000985000/0x200000)=nil, 0x200000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:01:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x7, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = shmget(0x1, 0x2000, 0x101, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/158) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setrlimit(0xd, &(0x7f0000000200)={0x800, 0x34f}) 00:01:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0x8) 00:01:32 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xffffffffffffffc2, 0x6}, &(0x7f0000000100)=0xc) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000100"/156, @ANYRES32=0x0, @ANYBLOB="00000000000058400c3202000000000000000000d7abab58b7ec9dded882ddfc98ea8abd1348690044294bad2c1179e3efa42200000000000000eacabfb269fb6546a8b22aa1cc3f000000c4d65218012b3392dfaecd1b5b0001f38ecf9fc95a5dc73c20820866d5d2b200000000"], 0x0) 00:01:32 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRESOCT], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x4, 0x108, 0x9e}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000880)={r1, 0x5}, 0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1804b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x1, 0x2fcf, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000740)={r3, &(0x7f00000008c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x2, @mcast2, 0x2}, @in6={0x1c, 0x3, 0x1c77, @rand_addr="e78dd469a39ce47fa8342ef3b5c31eb6", 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x401, @loopback, 0xd01}, @in6={0x1c, 0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x32eca67a, @rand_addr="e37110a2687a9eb44dab6c6d7660baa2", 0x5}]}, &(0x7f0000000780)=0x10) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000007c0)=r3, 0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0xfffffffffffffe14}], 0x1, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)='\x1f\x00', &(0x7f0000000280)='&\\\x00', &(0x7f00000002c0)='+', &(0x7f0000000300)='[\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='^\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)=')-/\x00', &(0x7f00000004c0)='+,\x00', &(0x7f0000000500)='[\x00']) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) 00:01:32 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x5, 0x4) 00:01:32 executing program 2: syz_execute_func(&(0x7f0000000600)="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") accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) open(0x0, 0x0, 0x0) 00:01:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x3fc, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:32 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) 00:01:32 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) socketpair(0x2, 0x10000007, 0xfff, &(0x7f0000000180)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r1, 0x22) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) preadv(0xffffffffffffffff, 0x0, 0x0, 0xa) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000380)=""/4096, &(0x7f0000000080)=0x1000) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000000)="c4617bf09600000100c4417563dd40dc5a00c422d102f7c482ad99e1c463312266bc32c4628905a8c9000000260f01d9c4013dd45748c441f5de38") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) 00:01:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000000c0)={{"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", "13626cc63d0a58b7457ad3f4ada699011a1465ac1a4c9da4e48a7a8c566626ab", 0x20, 0xd6b}, &(0x7f0000000000)="d221034c9c855872200ec744e17f42930b737c53d5ac7b5c03d2dae0e40a2bd0e5327d5f7b170a328c73456100fa7f186a4bd33d2e029628214e7e4e58c8f8897b0a788088af5befd1998c2b72c44da6f9ced75a769dc0d06885d52e371cfac252754834d51bd2217aacd0807f0094a6d4c5d3c1a9839f66e8515ae2044857ae5c269de7eaec2bca8e85737875cb7bdaafb58a3b7d26bb1fd3ef8d712f81ad5486835e109ef23fa046f9569b1e7c5d236f3a74", 0x3d, 0x240, 0x200, 0x4, 0x200, 0xef, 0x3348, 0x3}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000580)={{"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", "acea82b7d6f85d5bd055f52592a9030231e68738a295e836da18e665b1430bc8", 0x152, 0x20}, &(0x7f0000000540)="965ec7c77211725228c177e445abe8dfc125e8b22c71", 0x401, 0xecc, 0x8, 0x5, 0x1, 0x0, 0xffffffff80000001, 0x8001}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) rmdir(&(0x7f0000000a80)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000b40)) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000b80)="35c935ade5c263b77988c27695f99535198599746840495401ae17c6b908d1eeee0c096d1bf9f840faa8ac9de8231d7b7b72b4b913dc7bfc780df70c4c315b74296fb375f5783255730bd1d260a9a55d64d718f0c470478e") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000c00)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) r3 = accept4(r1, &(0x7f0000000cc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000d00)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000dc0)={0x0, 0xe2, 0x3, 0x7f, 0x90000000000}, &(0x7f0000000e00)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000e40)={0x96, 0xffff, 0x2020, 0xfffffffffffffffc, 0xb57, 0x8, 0x3, 0xb73, r4}, &(0x7f0000000e80)=0x20) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)=0x0) fchown(r3, r6, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) futimesat(r1, &(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{0x8, 0x9ca6}, {0x1, 0x6}}) fcntl$setflags(r1, 0x2, 0x1) r9 = semget$private(0x0, 0x0, 0x140) __semctl$SETALL(r9, 0x0, 0x9, &(0x7f0000001100)=[0x100000001]) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001140)={@in={{0x2, 0x1, @rand_addr}}, r5, 0x9, 0x0, 0x1}, 0x94) write(r3, &(0x7f0000001200)="6bc03efc1e2e44776fa2d0f5228be89b69d0b187b42e91a818d871b76f1a5b4c698c9ea06e7de1125ca8f181922155e9dd83b37bf01282fb3d5253ed28dcf344945f98a603422f9f3e76a18efb2c19cd5289d3c45f1d39430a7a7eca707dfc76e0dc77a3d5e399b61ba47df7284955d4a2797b328dc121a0c4f2f157eae3d76ea6a2d9ede1d25c0e44376545100e7c93814bea976d4ec50788769e8210a5796d47be1f984c1db320fde872380a2c5d188ccec17ea75ec8543399f6ae4449e9cde1509c20b7580c1a8e9f6c", 0xcb) ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000001340)={{"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", "ed3f40e9485f277d2a25740ec08c6537db63fb2ac580cf730bca21e942c6f7fc", 0xba9, 0x8}, &(0x7f0000001300)="3887569cad24beea4c221bb16907860816bcf151a82635ee7c8972f3e4ada5365de64f91950e3c", 0x2, 0x9a, 0x8000, 0x3, 0x13a6, 0xad, 0x4, 0xb1f}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000017c0)={{0x1c, 0x1, 0x3f, @empty, 0x401}, {0x1c, 0x2, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, 0x4, [0x80000001, 0x10001, 0x50000000000, 0x0, 0xffffffffffff5d0a, 0x1ff, 0xf690, 0x7fffffff]}, 0x5c) 00:01:32 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000800fef00000000000002380000002000000011a4b920378f7ca506485bc03d7e2ad1e7ec806010090b71529b5fc79c5b6b208727a03ed6fc7c326a2aef7fd4f468acdf2abeb78b4256d7f5a5015f6f954bea671cb649dc548a23fdfc3c65687c18030e7ccc3c9e42014cbdbafa6498f3eb2fe694c7e4a97728cdb33e34ce57d61e38d8a25113134cd4d71bd91107be4cecea61a66084700"/172], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:32 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chroot(0x0) fsync(r0) renameat(r0, 0x0, r0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="7b000000436a0b941f77562319d932790744ee84cb77a311fba95bf706144fcbb67b5d7327fb886b7daee544714802eda5e307e7e33aa63c1ec376d0ebfc70f46de121925610b77a457d4b8c0ba8ed83e1c7b02e50a7ff39a0c6dc4e7f3edf47670301b4a84a53df7b7f29c1a57c8838ec7913c1206cdfea661345293f6aba"], &(0x7f0000000540)=0x83) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) renameat(r4, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:01:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x3ff) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:32 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) 00:01:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x78, "c7b7bf79df226fd841a4f0840a1841b7d6c4ffaf3dd5be0b53f0a73a3338e001d606c953062c14003410914d5fdaf53767f95e0213c4f094cf8ab62f96954978d708847bc47412174cf4162611bdf891c38f9b7f57afd37730064aa48ca172fe1207ded71e180203dcdf70ade440b50635ccab3865e83d73"}, &(0x7f0000000240)=0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x97, 0x420, 0xffffffffffff9117, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x3a, "b2dd41794b4f439030c6ae178cd0f7d6d5ef23c84988e40db15d882f323f380c76095584b387f32e9daaed563a620a9e9c7421c2dbfbd960053a"}, &(0x7f0000000140)=0x42) clock_getres(0xf, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x7, 0x91a, 0x0, 0x80, 0x5, 0x5, 0x80, 0x8}, &(0x7f00000003c0)=0x20) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000440)={@remote, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000004c0)={@broadcast, @multicast1, r4}, 0xfffffe2c) r5 = socket(0x1c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) dup2(r5, r3) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82024b0b1aaaff09ef47"], 0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x82}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:01:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x35}, 0x0) 00:01:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:01:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ftruncate(r0, 0x1000) truncate(&(0x7f0000000200)='./file0\x00', 0x14000000000000) fstat(r0, &(0x7f0000000240)) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:33 executing program 2: syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getrusage(0x0, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180)=0x80000000, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x4d, 0x1, 0x3, 0x9}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000600)={r2, 0x800}, 0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x7, @empty, 0x7fffffff}}, r4, 0x6, 0x6, 0x6}, &(0x7f0000000400)=0x8c) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r6, 0x73b6}, &(0x7f0000000140)=0x8) 00:01:33 executing program 3: semget(0x0, 0x3, 0x40) setrlimit(0xd, &(0x7f0000000000)={0x1, 0x100000000}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x7, 0x100) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x2, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff7, 0xfff]) 00:01:33 executing program 2: r0 = socket(0x100002000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x3fffffd, 0x4}, 0xfffffffffffffe2f) 00:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100), &(0x7f0000000240)=0x4) fchdir(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") 00:01:33 executing program 1: r0 = socket(0x2, 0x20000004, 0x40000000000084) r1 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/180) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:01:33 executing program 2: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000001200)=""/4096, 0xfffffffffffffd69, 0x0, &(0x7f0000002200)={0x2, 0x0, @rand_addr=0x8000}, 0xffffffffffffff03) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000000000086, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x0, 0x2, @empty, 0xffffffff}, @in6={0x1c, 0x2, 0x5, @mcast2, 0x1}, @in6={0x1c, 0x0, 0x8, @empty, 0x1ff}]}, &(0x7f0000000200)=0x10) 00:01:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8001}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() close(r0) fstat(r1, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:33 executing program 1: syz_emit_ethernet(0x3f, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@arp={0x806, @generic={0x1f, 0x8005, 0x6, 0xd, 0x7, @remote, "3b00749e994930e93f561511e9", @empty, "8789a5d45caf9466373ad095ce2fe25a"}}}}) 00:01:34 executing program 3: syz_execute_func(&(0x7f0000000440)="0c08b5b598cd801b69e442dc2f6962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000f3450f6f5442a821513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r5, 0x200}, &(0x7f0000000280)=0x8) 00:01:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f6600000000003bd5cfdfe680224c6ae57c000096b9d716673e0ea0c9e1221b0e4f4fa04bb4f4cb55dfeb25d34c5419083981fdf814a76a66b78b0b06e489e0ef0013f81700"/86], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) 00:01:34 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="147f67c2427ff74f6dd7853c3fbb0ee88b3f6d06a52a8810606402ddfd605112edaef20fff0ee57005"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:01:34 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x4174}, &(0x7f0000000140)=0xc) setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000200)="f3d6e7607dfe8131157d50af25bf63ba31cedc4eb28e29535a479645a790d6c6f93e72ea4e56010ecb16a6cd2e9bc6a1876c9cc3aff7d5cf965f85d20829c4b5272031211ca2a4cc3ca58941ef4d1122377bd4cef68a209f422f4c96b88dc67be69f8e85e8d230ba779297401aa0d5bf9aba40eab7d0101e98abfdb81d1ce3b443a607000934f999ea9c00c1d825b3a7e3687851245243d35a6d46", 0x9b) syz_emit_ethernet(0x32, &(0x7f00000002c0)={@empty, @broadcast, [{[{0x88a8, 0x5b2, 0xfffffffffffffc9b}], {0x8100, 0x100000001, 0x7}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}}}}}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x5, 0x7fffffff}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="8167d0c69788aaaaaaaaaabb08004500001d000000000088907800000000e000000100004e21ce"]) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) ftruncate(r2, 0x5) 00:01:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0xaa0f}, 0x1) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x6, {{0x2, 0x2}}}, 0x90) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x411, r0, 0x0) 00:01:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)="1562e55f8a381cad9b95ef1455288f9784f08d02be2c13dcb1791c7b7424ec8a85630d93f0b496c06741df5e02fc816c5db16d28fc6d7b2b9143e9dee88fb02eed441c49ec9a0b4c5ad0baa431d22c4843dac4da7409e16b77d6b7f7932a69342ec5f034115e2ef102db8e0aeb102449b274789a1aa2a70b3558dd00e90954b3f09aad2c5bd2566e4143b13b58256fc34cb3003f141c11223d2790a443b98a30cb459aed6952b680e2502ba2b75edcfe26282e58f78f8a46eac94b45f03a594b5e0205cfa7abc266b8295555e6fa0ba392d970a60e13c555cb681a", 0xfffffe10) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000800000000000000000000ffffac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6b7d6df4f00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:01:34 executing program 3: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3}, 0x10) setresgid(0x0, 0xee00, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/242, 0xf2) 00:01:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) socketpair(0x1c, 0x2, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x1e9e}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6, r2}, 0xc) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x7, 0x288, 0x7ff, 0x6, 0xed}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1a3, 0x0, 0x210, 0x4, 0x1, 0x8a0c, 0xfe2, 0x1, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRESHEX], 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socketpair(0x800000002, 0x20000000, 0x3b, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x3, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x8, 0x1}, 0xc) shutdown(r0, 0x2) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) 00:01:34 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x1000, 0x5, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x40}, 0x8) r2 = semget$private(0x0, 0x2, 0x20) __semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000100)=""/144) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/154, 0x9a) r3 = semget$private(0x0, 0x3, 0xc4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000400)={{"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", "81602388fa39d3061d147344a4cc7957517d2d3170930a2f712c6b37b912dc3e", 0x400, 0xaf}, &(0x7f0000000380)="38da2739e18b4264a653b99f3304c1ad67b50621b6445e03ca619378b7f6db3a77a607fe518999516c87b20d6d0f6daf8bb02c6fdc7b5daa469370c73b64cc03cb", 0x3, 0x1, 0xfffffffffffffcd7, 0x8, 0x9, 0x8, 0x7, 0x6}) semget$private(0x0, 0x0, 0x8) shmget(0x1, 0x1000, 0x11b, &(0x7f0000ffd000/0x1000)=nil) semop(r3, &(0x7f0000000880)=[{0x3, 0x5, 0x800}, {0x7, 0x4, 0x800}, {0x2, 0xfffffffffffffffc}, {0x0, 0x4, 0x1800}], 0x4) utimensat(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={{0xf3ed}, {0x0, 0x100}}, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in6={{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x7ff, 0x6, 0xf12}, &(0x7f0000000a80)=0x8c) r4 = openat(r0, &(0x7f0000000ac0)='./file0\x00', 0x40, 0x1c) accept4$inet(r4, &(0x7f0000000b00)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000b40)=0x10, 0x20000000) pwritev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="b433b8a7a863afb50e54cb3f4c01a8addfb154a088643185747b18ba99dbb34f5be1397c063bfa543da1", 0x2a}], 0x1, 0xd) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000c00)={r1, 0x3}, 0x8) unlink(&(0x7f0000000c40)='./file1\x00') open$dir(&(0x7f0000000c80)='./file1\x00', 0x18a, 0x10) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000cc0)="3236eec98058458e8c0f4fb11ecacce62c0fa47e6126747a57a1b4bd2f66c47a808ed68f72f232a32ecf160180820fa02f28dedb102c7be8ae47a239730efffb7a2f4f482ca2067fe078c71fd862c7f6fa44b8428d2fd61b9ffce954a59d79aff0ad61c2b2c375cfdd61bb6f452134b6f56cd1065cfe06d70accbe479ab90051c9b20224fa81c80c902bc6fe") ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000d80)="e67ed59bf312888604589838466f7308fafadf828ae9969a9630e6a0ba47e1e37201073d6a533bb8da1b85fb6f2c0651bd74f3ad43f8a5c63a58cf0a641a9225c367dcbc9b3a093b964abaa62238d83c2ad06d7c301d62a96cf98f8f8bffa70647174d8cb49c64156f20cb1227aa17bc95cc42e92d1fb0ff0b007eab90185b5f4beeeda0e897a5a97822d2e0b6731e0b58d26b89659c9da74d696f1f7472b8c41a42dd9c2be7e456864ae75d15a9a2802df0d27634f80400dc988ed4d7") r5 = fcntl$getown(r4, 0x5) getpgid(r5) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000e40)="95ba0a05b886e16e86d46c4b9ab9c22055b5d89506537c4e9c3053c800223d02d96bf0ea0a6d86bbd7539f61a19cb59486625d6ffea50a4609d3724a123c5d028233dd427f696a8e91922f25b1076e5de9dc5a235fc2393b9db5c1e31bb4e101937fd7f0b8c069b92b1758e0af69b35984f468ee35bceebf5c757bce9f2d84a3c9d0d66b", 0x84}, {&(0x7f0000000f00)="331c313e712de9b8fb383c6ab0fba6cf7c7e1128187cd008fc7f61828c51389b073d3e6bc0b7618db28ad0a56f13b1575db7cda9d0461d8bd4437c8ed2ecac421bdf4d237fbfbdb7720c5cbae521292dbec1293d317e6eb2b5bf2b8fad01986fd7b8f069843736ca620e2c1c5962837529e4376b263878d4066169ba42d41f6386163cea02b949b30bf787ecae33879de2ee09e30c7bc2979d308130c1434df6b6c2ab304f422f71862f7b7170ca8235a594391b955be654f821b538790efa8f5eeba64c223bbf9e1fb445a8ad20e025dad3b2", 0xd3}, {&(0x7f0000001000)="1dd975bae8e2322d2c8081d657b613adceb706fb1448e380e487", 0x1a}, {0xfffffffffffffffe}, {&(0x7f0000001040)="5bc33c9d86a51726d4b39189b26ffe02d3f7c6bdea3944de668bc356be06c8d8085dcf58b5801e4e23fdae0de6d24de0f29855046bab68d449c62c484b36e431fb10319817a563cb337b8d14f8f2d7e56791d731f67b55cbfdbc1abf4bfdb0cdecb94d46fd0b04c02d3976ba725d8d53a09e39c4dc6a434b42cddb5905d8a0689038b575f227887ca4507016127bdc159f5b4bb4bdd588c59ba78aecebb2d9924f23b8d37f6940b0c87665390ed6ed3a93c6aaf4b2da24b1ee331f6cebbab0302bdbbe465efa51e5964249a244d44683c5e3e6983dea32b729d7e06584", 0xdd}, {&(0x7f0000001140)="ffb74433d9bf4a", 0x7}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000001240)={r1, &(0x7f0000001200)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001280)=0x10) socket(0x1c, 0x1, 0x1ff) getsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f00000012c0)={@loopback}, &(0x7f0000001300)=0x8) 00:01:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x801, 0x44) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accdata\x00', "28a3ed8fa9b8673bf507bcfe2f221ecfd74294146c59d98ee1f4fb9626c801e4cbddb994841a08007df4f902084107d93d9269127072ddd39745621b1f50af193c30b20dd06da56f22621b9b7f1535ae5a2d2e68ce2069febd2a8ffc170e3537a80ba411f5b84474a4a26b0f0c10106688d064495410ef483538d230500bb2b3b40c868d698fde897bdbf31d9ca291847b70d9018f638496407100584891f6c3dbdef17345f5f265afaac28336eb56f236e245deda419f992768f00d1fd56922db5587fa23a67bba639643df83f9aa4c0fda8ee2c308a8f58223ce0a22fba9c420cbaa50f39e6bd929b7f2291299178e"}, 0xfffffffffffffe75) r1 = socket(0x2, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="0700000007000000652c0000fcffffff00100000"], 0x0) 00:01:35 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:35 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r2, &(0x7f0000000280), 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000080000bb8000000000000000000000000000000000000000000000000000000000db00"/128, @ANYRES32=r5, @ANYBLOB="338405003b0f0000"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:01:35 executing program 0: r0 = socket(0x17, 0x7, 0x2) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) clock_settime(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x7}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) poll(&(0x7f0000000040)=[{r2, 0x80}, {r2, 0x8}, {r2, 0x5}, {r1, 0x187}], 0x4, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa000000006205a26a1b8b645fdf93"]) syz_extract_tcp_res(&(0x7f0000000280), 0x1, 0x8) 00:01:36 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000000)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d96000000cac4228d913c14f340ad0142c4400f1a86de0000003131f95da1c9fb110f0f38048365d02e0000") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x28804, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:36 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x100000000, 0x4) r1 = socket$inet6(0x1c, 0x5, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) 00:01:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f00000000c0)="2968d6e683666e9e4ab32181f30512fb58baf176caae1dd180b746466ae52968b517197b094d48f9264e1594fcda675b3baaeb08033e02c6ee5366384998f752a82866e6a87215b83c840bfa0eceb797d502cc4d0d52ae42a31622843efbcab09a78996d1888f3b43c2967b2c5b02aac6049c693028bcaa1430fc9684de368e6fe62279120e7deb17124a51aae4dafe4df7b", 0x92) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000180)="434e7dbe3e5a518ea1c84a394bc6721da9e6daebbcb012e3053cdab43f86384971c88c73c73ff73a888b11024f74f1cfc01c5eb54de61e4dc2ade5e680fff7fc1c260c6e313cd54de16870ad998e271be949a38d5ede12a4cd0119af3d82d72258b833732160765267ea8b48b746afae9c19eebe862fbcc8a741e4a409b3361d19bc3cc646562caacf9d", 0x8a) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080)=0x300, 0x331) 00:01:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) socket(0x2, 0x20000000, 0x8000000000000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x7, 0x0, 0x513c, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x5, 0x3, 0x8000, 0x81}, &(0x7f0000000040)=0x18) 00:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x7f) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x21d) 00:01:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0xfffffffffffffe55) 00:01:36 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) r1 = dup(0xffffffffffffffff) ftruncate(r1, 0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x4, 0x0, 0x7, 0x8, 0x4, 0xd5, 0x2, 0x0}, &(0x7f0000000100)=0x20) r5 = shmget$private(0x0, 0x4000, 0x500, &(0x7f0000ffc000/0x4000)=nil) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = geteuid() r9 = getgid() r10 = getpid() r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000240)={{0x49, r6, r7, r8, r9, 0x80, 0x6}, 0x80000001, 0xfff, 0x1000000000000, 0xffe000000, r10, r11, 0x2}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7, 0x8, 0x7}, &(0x7f0000000200)=0x10) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r12 = msgget$private(0x0, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msgsnd(r12, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) 00:01:36 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000c40)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="07000000882a478aff030000fffeffff0002000005000000"], &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r6, 0x40, 0x0, 0x3, 0x9, 0x9}, 0x14) unlinkat(r5, &(0x7f00000004c0)='./file0/file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r7 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r7, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:36 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7fff, 0x1, 0x7}, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) lseek(r0, 0x0, 0x3) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000280)=0x10) 00:01:36 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000080)={@empty, @multicast2, @local}, &(0x7f00000000c0)=0xc) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r1, 0x6, r1) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000000)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) r1 = semget(0x1, 0x2, 0x40) __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000040)=""/245) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000180)="364cda94fdcc251b051b1bfce814807256d74def5aa4a6684b19abee598877946dd8a91fdb46ab4d727226af3cb963773b86fd6a05a1b6e0fd150a9cc7197b68a278ad06648e333f5bb026204f7ca39468fcb602e5a963ca18bb11a61abba0b3b50a") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) 00:01:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xd1, "3ad5e76826e7d3ac01e3d25d6dee52113daa54959f2584a124c8cfe178b47da89b5280c8761d624d874f9f348103cb5e9b9f0e1e7df5f5d9130140aff10dabd00eb1dc7b7f518ef418f10e280fb19bc7a740da6c33bb8279d150d376e149d7bf4a3d975546b11f83c113bb3c6690f41be71444a1c2401680fdee6d6da1d674bed5602eb97fe4c38ec11a3fad4ad00b760a58eb1400a188cccb69ada9da9872fb91c25ea81b8618fad24df293d7a3ffe6f645191dd0e82c7776dd9cba755bfafa8106f4a79ada766c2120f600aeb4894ba2"}, &(0x7f00000002c0)=0xd9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x8, 0x4, 0x9}, &(0x7f0000000340)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x23a, &(0x7f0000000380)=[{0x38, 0x15, 0x3ff, "2ddfb99ee51add8201fe10baf7eda75b53d31f53917357212a00020000000000009f55eaf427456816bef7d96b82e70694882986d375fc4664a2f7175e5729c0aa3fa665bda97d3153ffd02fdd4b25e9ddda2e33b3fb69c69b05c1bcb473122b3dfa3a6730f1b01bedd62575ce052cd560123713af3baf2f603bd2cb9f120f5b5d0e33618856c4d90bed0fc815776f2f0f3542dbdf343a46a1b4bb30725209734d692c53fc7bbf3688329e780c79000000"}], 0x1ab}, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xca, 0x4430, 0x60, 0x3be, 0x57e, 0x2e3, 0x80, r4}, &(0x7f0000000180)=0x20) 00:01:36 executing program 3: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x9a23971e, 0x0) fcntl$dupfd(r0, 0x11, r0) read(r0, &(0x7f0000000000)=""/131, 0x83) 00:01:37 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x100, 0x188) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0x0) r0 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:01:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x4, {{0x2, 0x2, @multicast2}}}, 0x90) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x3}], 0x20}, 0x0) 00:01:37 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c654200af6eb3"], 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) getgid() 00:01:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r3 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 00:01:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfffffffffffffffb) ftruncate(r0, 0x7e2780e3) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:37 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x8, "f44d0af214a2cee03fce2c2d49d50d43"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) freebsd11_fstat(r2, &(0x7f0000000180)) 00:01:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000100)="3a873d8db6643e30c879bb3c35b190eeeca8f02b6cb7899d5ce299a402281e244b5324e4490676aad0dd9c2e91419f30f888b6165fbbb5e21762282c1cd7bcde5a3526aae35fbe5c33fce9f1d9c9e2228442df23f12ddea94eb334f361d20070c70c8dd6fc691b7f8c98ad4b54f29b9e32c8e667760e0b26ebb624b31ab4ab6fe920e69ebae92af793b8d2ffb5a1a10be6854da709869a664831303cdc0fedcda15d96e9b4bc9bb4c292db1e962226e3e502226dd5e3eabe6cc0e011319d56151ebea92b0940beb3c812fddfb47803b18e89d8a934", 0xd5}, {&(0x7f0000000200)="56c58d0e28c8dd516588a35a9cc89805a7310c74c46699eb646c61d4f35f26d2dc72c322a187adc98705a3a261c25008f94c049725d633d53348ba9e150d29173cb6888351ac21bffe22ebcc0aa0f1d03f109ec91655319172b48078e0c5c5ac32037c153a0b90b6ee165738f901bae56eec343efb2203923e6c6c3a591f0f46084722e9e6010e4a39427bda", 0x8c}, {&(0x7f00000002c0)="706e7cd4133ac6d316fd560fe22d2378e5607ec45ef669030f10a8656006d9277fe0aa3125fb3a398067da84619a885b0ca2d746cbd5611b8c00f576d9fde60ae4ed91b969ca514637fccf3e7aec3976e66f7a0f2bba4e5ea9b02fa9484c8458c347656539c2a605700715dfb8df94b2568fc819eaf775bc9fc9f938475cc55a5075a77dae4874b7fe074be1c33b9fc6df97a2faeea553624603b81cd111d3bceba203ac870d35be65de2ae55c8d9f8ec00dc1a3257016b9", 0xb8}, {&(0x7f0000000380)="be14e77110efd51b01053ab935ce9962edcdce6d7750deafa6d2af0650d65840e623ea3f8e0c325a6a9d9113e27a6cb952a4b1d17dcb163b71f96274f73d197cfa239f9850d7bfc484579b76f0fbf3296ee792b4b415520821d73b58ea1e69223a58e8a3cd49c3fdac55a0969afc97c6bec51cbbbb3ee1", 0x77}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="aa2198165a84067b99825f8ba824cedc68128191d67d3166600929b1e62c0feb7a0b91e1ac0a2d4676b0931ff4d5c12049c4a1cb012ecdcf5428bc89847bb8ba0dfa8bff0339e22ae06314f6c27a01156253eff786529700013fb84002c75ba3cb63d7c782ba4b6e7452134ff93eb3e90d9d342f15092dd21bfc52e10ead604c95e204ff07be293b92c9dbf6f9c98db89282636ab0fe9a68344b966b34a96183e5ea1706805b696d1479373c50de33aa0b5799aa91cb8d341efa90937a6ce7679e4b95975e2e7239a11953cefa434f41", 0xd0}, {&(0x7f0000001500)="84a275897d31222274b2d1905213ae865c034122d5b9d3aa538e80c01a020867fa1203df9c52bbe043db6053d3e9bff80675aed72b600b3b", 0x38}, {&(0x7f0000001540)="e45f797051e7141ddcc5fcb1299086340fec8d096b8a454482347b958d9762eb2661dd79643de53a2c92eba74711f49b", 0x30}, {&(0x7f0000001580)="ceeeddd36fa04a9a84afcbaad382e597d36eed38a51b1200ba8e7bb347cb9079b7276ab45c4fd9be9e5dca39a3e1b10a60805f3b2630f2e91265c00724d2e6a0fc2cf4b54005a089ccccc6df174b64667cec1cd7c5fbfa3c49c8aa48ace4f77646ea89e4108d07f3efc4151c4f176a17adaae1abe81793af5adc93607d69b8903fc79a24389693257b0d2129b892c79b3680934088fb4b46303d4503d581e48cd098bdd35489ea2c08fe26f4cb982c7d42b030e52e4a47d7e2c2fff3ba231957d891", 0xc2}], 0x9, 0x0, 0x0, 0x20100}, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x4) 00:01:37 executing program 3: r0 = open(0x0, 0x800, 0x2) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") r1 = openat(r0, &(0x7f00000009c0)='./file0\x00', 0x0, 0x0) ioctl$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(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r2}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000780)={r2, 0xfffffffffffffffa, 0x8421}, &(0x7f0000000a80)=0xc) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000940)={r3, 0x7}, &(0x7f0000000980)=0x8) r5 = socket$inet6(0x1c, 0x20000000, 0x25f) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000a40)={r2, 0xf0e1}, 0x5) getsockname$unix(r0, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) listen(r0, 0x10000) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000ac0)={r3, 0x48a, 0x7, 0xffff}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0xfffffffffffffffa, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db5") getgid() setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000b00)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000a00)={0x4800, 0x1500, 0x2, 0x4, r4}, 0x10) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:37 executing program 0: r0 = socket$inet(0x2, 0x10000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 00:01:38 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000ea409f4c84000000000000000131dfbe2e34d0ae4c1a6d4a72afa065517f0b6576a43720b12e4af791ffbfc18b4da1722f50f97bf4df2f945ec2c7869044bfece24a2c3da3c95946fc3ca53af09b102b170de9319a48c864c05d54dadab07d407eaee0c6803138011e9d5917fde64e041d66bef0cc6baf6eb13c0d858e426a193e45707fb32e1cab6bd522d8276796fb584fea8d27f5861207eb99249a9dc3cdaade78110024c47e682bcddfb49672ccf196ecccf3d2f0da3bff72cfb3cd2b54cf2ea4756a69"], 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x4000000007) getsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x11) socket(0x10, 0x0, 0x2) 00:01:38 executing program 3: r0 = socket(0x10, 0x6, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0xad, 0x0, 0x100, 0x5, 0x2, 0xdd56]}, &(0x7f0000000100)=0xfc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x9a8, 0x5, 0x7, 0x2, 0xd94, 0x88a9]}, &(0x7f0000000180)=0x10) 00:01:38 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x100004}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x4) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x3f, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}, {0x1c, 0x1, 0x100000001, @rand_addr="f9166984f19e07302d7a2416f6e8bcfc", 0x80000000}, 0x9, [0x1, 0x2, 0xfff, 0xff000000000, 0x9, 0x0, 0x1, 0x9]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:38 executing program 3: mprotect(&(0x7f0000d0b000/0x4000)=nil, 0x4000, 0x2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) 00:01:38 executing program 2: socket$unix(0x1, 0x6, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:01:38 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0xc40, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x100000000, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x7, @rand_addr="cd0b431bab310679d2d32883708b820a", 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x504, @mcast2}]}, &(0x7f0000000340)=0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:01:38 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x400) socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:38 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x2, 0x1f, 0xfffffffffffffff9, 0x401, 0x1, 0xdd7a, 0x6]}, 0x12) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:01:38 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) ppoll(&(0x7f0000000040)=[{r0, 0x5}, {r0, 0x1}, {r0, 0x6}, {r0, 0x102}, {r0, 0x2}, {r0, 0x4}], 0x6, &(0x7f0000000080)={0x5, 0xff}, &(0x7f00000000c0)={0x9}, 0x8) 00:01:38 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1000000010000000, 0x0, 0x6, 0xffff, 0x80000000}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:01:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000340)="e320610d1cfcd2f1491f97128bebc49b48323e9db79e6d3915d3adbe4135c21b5111dd9d69632d6694444a9356defb4bbf21d780ec627427d183a2021fbea4c0f9a99763bdbaafc8a0c67fc671aed62e13082cf2ac08bd265ffe50a6667fbe55c813af8e6ac057be3a5ed006bffd1ae84b08bafd9281243e481930487db93d1c2743538f501ff3c53f1444e898cbcd3fcb8a7c881608594cae64", 0x9a) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) r1 = socket(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = dup2(r0, r0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x9, 0x2dc4e5d7}, {0x0, 0x4}}) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x6, 0x4, 0x1, 0x1, 0x7, 0x9, 0x29, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x10001, 0x3d9, 0x4, 0x8}}, &(0x7f0000000540)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000580)=r3, 0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000240)="099edadb41314703496c83b23f910860fbe1bea78c20f9ba3bb5f53685f4732028c1176870d51fa05628dd08c8bc03fccb99952db8c86f165d5621a75936c6bf37a3b67c8e81f4e7b1b72ebecbf85449794aa9a0438851039e8197352f598f1415530e0c9bd30c182195924f9260a35fbffa06efccfe574113925fcf2bc5bcee808662f31c037615a27c2537307b04714d7a3e7ae560d292e67d3e1c45f02b4cb1c223e6386ef772c675fe3acc55f018f41da6c0efbd956af709d1b4982a99c7d71fafe4425bcfad05c2e1227a6d535eb6e8663e4e2e186fc86f0a4d14c052e61bdd7abbd31996e06c8a1810544844bb63") lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8000c1a03f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff81287c79 at inp_setmoptions+0x17c9 #4 0xffffffff812a007f at ip_ctloutput+0x80f #5 0xffffffff812a3e59 at rip_ctloutput+0x2c9 #6 0xffffffff81120c01 at sosetopt+0x101 #7 0xffffffff81129268 at kern_setsockopt+0x158 #8 0xffffffff81129103 at sys_setsockopt+0x33 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7f, 0x50, 0x0, 0xff, 0x70, 0x0, 0xfe33, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x9f6, 0x8, 0x9, 0x40, 0x20}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x6, 0xf, 0x8001, 0xfffffffffffffff8}, &(0x7f0000000280)=0x18) #9 0xffffffff816d15b6 at amd64_syscall+0x436 #10 0xffffffff81698c6d at fast_syscall_common+0x101 00:01:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100106, 0x10) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2100, 0x0) 00:01:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00000004c0)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76157ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000000) shutdown(r0, 0x2) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="70dd6e04030a8aac3ed28e34b68bdb56bfa0b0", 0x13}, {&(0x7f0000000200)="15caef6ec3ccc28733b6dcc873ab0ab67b719aeffa2b3e408866bc53556a3b6975fd4a7fed8b2d359f68167d83ddd240e58098c46a66b770dc77891e7fb03384ef7ba83154823b45c00eb215a35dd2021c90c10bdf5748f6a98f321f29b3a584cb467eb3da65657a71241e1badec32ecb3c636aaa67bc5f1d86b86859d70080c3070d40c2ede873a3811b2a1a8e69ef1fa56135f0bce7d3b73859a1410bdea1505a2922a252d80032b97cbc238e397827e568550d714b69a61424b6ec43a4f62335f2aafc823e7d99521a36c96099c38eb18a4ebd9ab861f9949d00d17af7c1dca1fb26a3d9110ac3ac3b81bec", 0xed}, {&(0x7f0000000300)="d9d384a8b646c085fa2d08172d61632345b69ae3a5b2a0ef3f07df73ea97a4ceca3ef286d0875e82767b2d39e6f52846a3fd6cf1e14f537c92add950376d5193e3181b0d61a5a544cb167bded6a25f7b40b448de278f09c49785d50f6c06df55014985386fcfbbe353d1eb871c8d8a364a5d484933fd5b70b7323402e3f9bb8b45577fcdb7a85308e1c4fb9ca3263db0", 0x90}, {&(0x7f00000003c0)="5a524defee968e053856face62ce8313e423ce83e79f9ecf2ff981ceab726add9519747159e34f60d0fb552fdf0617b4ad5754d832049d5edd0a67e64bd523c027608966e9d774162e020a2bc7fcb701f734b3e707bb77ac2b543a1dd4fe89768e82951f15bd91338189fa78496213dc6f3da72e805d13b1f8251065f0725caa7fae13242aad10390ff36e334cfb8c", 0x8f}], 0x4, 0x54) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet(0x2, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000004, 0xfffffffffffffff7) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c2, 0x102) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x1c, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r2 = getuid() freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file1\x00', r2, r3, 0x400) 00:01:40 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000100)='./file0\x00') close(r0) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000180)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44508f20b168f4808eebce00000802000c421fc51c1ea01efa5e3e3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setrlimit(0x3, &(0x7f00000002c0)={0x7827, 0xff}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0xf, 0x3, 0x8000}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x7, 0x6}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r2, 0x94, 0x2, 0x3}, 0x94) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x1000, @empty, 0x2}, {0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x10000, [0x2, 0x6, 0x1, 0x10001, 0x7, 0x1, 0x7, 0x8]}, 0x5c) 00:01:40 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000000)="b1e091cd8047476842ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000f6f30f1af3f30f1a1254111d54111d00") 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, 0x0, 0xff33) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:40 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) setresgid(0x0, 0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/171, 0xab) 00:01:40 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:01:40 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x1, &(0x7f0000000040)={0x7fff, 0x5}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0xc3) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) 00:01:40 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") open(0x0, 0x80000000000206, 0xfffffffffffffffd) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000140)) 00:01:40 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5af02a95a230909600"/151], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) sync() sync() getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8, 0x7, 0x1, 0x0, 0x1}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:01:40 executing program 0: syz_emit_ethernet(0x2, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRES64, @ANYRESDEC, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB="72fac00abecb6520ad84e9897fbedd77b467675e1444f652b3728ccb84ea3b3375bcec626a1ae9156f8a84a1d9fb2584ca8e12bdcf4a5623b80bc93c549a110cce66a2267a3f555efab39f0b175c38d1c330d6bcee20186d195412f22c182b11e8825c00d1929b57a5433f73107debf53e019dbdaa591729d6eadbbd93e347f8ad819365ae856cf87efe4942d167ab26"], @ANYRES64, @ANYRES32, @ANYRESOCT, @ANYRESDEC], @ANYRES16]) 00:01:40 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0x80000000, 0x8, 0x4, 0xfffffffffffffffb, 0x100000000, 0x4}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x100000001, 0x40, 0x2, 0x8001, 0x5}, 0x14) 00:01:40 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xfffffffffffff99e, @ipv4, 0x40}}, 0x0, 0x1, 0x5, 0x7, 0x1, 0x5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0x30}, &(0x7f00000003c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/114, 0x72, 0x2, &(0x7f0000000080)={0x1c, 0x3, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffff00"/136, @ANYRES32=r1, @ANYBLOB="ff7f000001000000ff0f0000060000007f000000"], &(0x7f00000004c0)=0xa0) 00:01:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) r3 = dup(r0) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000200)="5664ba8a8f0144f8d0cf1327bfe3f0083d59c930d48abb75b88bbb9048841863a2b67ea43d83872f0493a27a24a6d2d1e9d19ee5f276004a86f5ee07ad80c878f32dc03964515a1de53e5c5fe6eecb053f5c14b0de947aa19d28d3b8a05512bc493406ace4f0deb0915e6bffab70687b3f3bfa58f2ebd09177aa69d852318b17cd9fd99c32") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x4, 0x66, 0x7}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b}, &(0x7f00000000c0)=0x10) 00:01:41 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x7c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) close(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xffff, 0x800, 0x3, 0x4, 0xa26d2bc, 0x1, 0x101, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000400), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRESHEX=r4, @ANYPTR64, @ANYRES16=r2, @ANYRESHEX=r0, @ANYRESOCT], @ANYRES16=r4, @ANYRESDEC=r2, @ANYRESOCT=r4, @ANYPTR], @ANYRES32=r4, @ANYBLOB="0200000004000000000000000000000001040000"], &(0x7f0000000440)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x5, 0x401}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x7, r4}, 0xc) 00:01:41 executing program 2: syz_emit_ethernet(0xffffff4d, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x3ff, 0x1, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2b, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)="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", 0x1000) 00:01:41 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x4}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:01:41 executing program 1: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000240)=""/162) syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x82) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="983b0539b167c98ebc749937f88f5f3fcece20de797436f1515c24ce844c0aa3adb0964762") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:01:41 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, 0x0, 0xb, 0xfffffffffffffff4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000480)="9698e1472c431c165205f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb66646436400f037afe0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c4f3397fd300f1f1dcdc0fbcaf00100c0065260f0fd8a6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d0c948cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getrusage(0xffffffffffffffff, &(0x7f0000000000)) 00:01:41 executing program 2: r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x1, @mcast2, 0x3f0f}, {0x1c, 0x2, 0x0, @mcast1, 0x21f}, 0x9, [0x3, 0x20, 0x7fff, 0x4, 0x768b, 0x1, 0x7, 0x7]}, 0x5c) fcntl$dupfd(r0, 0x11, r1) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000000c0)="a351868a9cc3b979f5717e04d47464f589c8001985f7b99b6f48b0ae6d7229a025f1b80c000000000000439f316ac48ed797f2e90bce0e253bddc486f8cc926d94cb09db81860f44291012802fa9e35a72122cf805abab9dbd40f919562a24587c3a73fa225063ec0d4bf7b4052bd72b57cfcd31bb29d05fc94e") unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x86, 0x60) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="9a0c922c21da40a2f2c5fa8a30cb1424249fdbca10d7bec2eb35f67edd6381e35c8d47d9f3ff092741b7a941aeb24d202ec50789d6179c272d4cf58d9f0c0f74b313c7314f095483896a8b260439e86068cd6fb814f7a7b4ce722288ab3ef4676993a5d30dc41456486efcd96163af8add4b76870f9a106c87f0bb842041e0ce8c751221d836952a29708c1f") 00:01:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet6_int(r0, 0x29, 0x2000030, 0x0, &(0x7f0000000040)=0xb6) 00:01:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)="f8dcc7b7bbedf193be09566e51", 0xd) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "7fd7d74a908b78d24d7d60658fad2244322e4f6ed28a70423da1820b126a61ef", 0x8, 0x4}, &(0x7f00000000c0)="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", 0x7, 0x1000, 0x9, 0x1, 0xfffffffffffffff8, 0xfff, 0x7a, 0x4}) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000080)=0x1d, 0x4) fchmod(r1, 0x4) listen(r1, 0x4) 00:01:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) socket$inet(0x2, 0x4, 0x4) 00:01:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x6, 0x8b}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000440)={r4, 0x34}, &(0x7f0000000100)=0x8) r5 = semget(0x2, 0x1, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={r4, 0x100000000, 0x9, 0x3, 0x5, 0x7}, 0x14) __semctl$SEM_INFO(r5, 0x1, 0xb, &(0x7f0000000480)=""/241) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000811cfe8000000000000000000000000000aa8c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/128, @ANYRES32=r4], &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xfff, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="02002bd340a904d5adabb5f6f7b9b1eacc077833a57f6dc8b2f10bfa56"], 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x7ff, r6}, &(0x7f0000000380)=0xc) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0xffffffff00000000, 0x4) 00:01:42 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000480e0e8de1d46c2479c202e67091a9e55265c021ae0e273a2bf83819a32db3876cce030fdb4e8ecbfba243d2210be7a5c6a99ca83579ec00071c3a8728afeb19ed2542fbab0cd013f862f5510f98be134bb5f773e3ed4a3eb6f1993e44fd079672a0ed23ff54f62815e447e892212b02b266ee3d6fc6896c12f082dfc7480f354e73aa0c91a21e108d1c0d983cdbd3d0016e85014f8548b7748cca616d6f4f25b8171608b02bdd10f43693128753ee31"], 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000000)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:42 executing program 2: r0 = open(&(0x7f0000000640)='./file1\x00', 0x20000, 0x20) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r2, r3) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000080)='$]\x00', &(0x7f0000000140)='\\\x00', &(0x7f0000000240)='.\x00', &(0x7f0000000280)=':*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^$\x00', &(0x7f0000000380)='+\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='&\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)='^$\x00', &(0x7f0000000500)='}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:01:42 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0x6, 0xffffffffffffffc0, 0x38}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2020, 0xffff, 0x2, r2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x5, 0x4, [0xffffffff, 0xfffffffffffffff7, 0x413f9077, 0xeaf]}, 0x10) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="0dffed6f8d83f357bf443ac244dc62977a60a56175ecaff27cf56c0fa2e0257f4a1c460187a74e485a6b6822e4b095410fccb2c66a8bb0b07205089a21788a8c80b2a4e209cceb916e4b257f30dcffd6a034a5be5d22a3c8767f5b1b271c7617a05a0c88d91a1be86a529a72bd735fa6b50b0698af9bfd61dbaaaf317fb172824b102d996639478e38131baf0a6fc0069fab7e05ae100e5e7eb29fd4a8667c6b8fc88d57aaf860c2296a681afb95c5fd8c07a29c51580e9a2b0257f8b68d4d948b50ca41fd4ac6dbbf96cb924997a47ce69201a485f75b9336afd98419f10a6d2f78c8a1a0c49820e3") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x3, @mcast1, 0x49e}}, r2, 0x3, 0x4, 0x2, 0x0, 0x800, 0x1000000010}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x7fffffff, 0x5}, 0x94) truncate(&(0x7f00000004c0)='./file0\x00', 0x3) connect(r0, &(0x7f0000000500)=@in={0x2, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x5, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r1) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r3, r4, r5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)={r2, 0xba, "457ce77548b30f7949c0f6e01f19e9c55c8f61e7f21e0ebbabf1c6abff48251ca2f69581be26043445360732413e7623245dfdea054018276ee9ef4a6ad143153bfe0807f88f68fc8eee9b129e58688c1d19b560d6edaa74473ffe12b52efc13003cff58fbc4639dc0fe99b958f1a11c3de0f6de396cd275c6014c9d37f4a0427fba506bae73838683de937fe30461964ac4e6602f9dfd629c3109bd6749092e854f50fcc35dbfc89b063a5144757f2b7e39cb8f7310e87673e5"}, &(0x7f0000000780)=0xc2) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000007c0)={0x7472, 0x80000000}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0xfffffffffffffffa, 0x7, 0x211, 0x2, 0x80000000, 0x9}, 0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000900)={r2, 0x100000001, 0xfcc}, 0xc) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000940)={0x4, 0x7147184b}, 0x8) r7 = getpgid(0x0) fcntl$lock(r3, 0x0, &(0x7f0000000980)={0x3, 0x3, 0x5, 0x1f, r7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000009c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0x1}}, r2}, &(0x7f0000000a80)=0x84) r9 = open(&(0x7f0000000ac0)='./file0\x00', 0x180, 0x1) semget$private(0x0, 0x2, 0x1c) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000b40)={{"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", "82c8210a6dab0071d8de410df5f2dcdead05a14e94a58e914dbbff1a13e3b7eb", 0x1, 0x3}, &(0x7f0000000b00)="1bfc40b5ea3bf94e02196c6d7f350b109f326f1c725cca045d6ab4f6aa13ad18032d743d63a7540bf245721ee48eec63b4403d44b2be3a826f1b854ad3", 0x9, 0x401, 0x40c, 0x6c3e, 0x13c, 0x9, 0x80, 0xfffffffffffffffa}) bind$unix(r0, &(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001000)={r8, 0x8}, 0x8) recvfrom$inet(r9, &(0x7f0000001040)=""/31, 0x1f, 0x83, &(0x7f0000001080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x20000000) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000440)="4828789b2e2661f47a44c28fb937e212c9c56644bfc68ecbebcd2ad0cc36539e9c4802681c8f3fa563c92e9e30d91ba93e804fa762279c1d468b0e98fdb138ab7530f78c7bb9fade315dd9866b1c869e4e857ca820002e24f9e8954070bc2c9128b5ad25571fb685a895ae9946decbafbd7c2b41729a4d14694ee912a851fe189b9acdf3cdcfb253b3225b796ea2e52abb8c46f317eaa74bb12f064a1a7accc6f697e8f81ea0d41b890340dd460e792bbeddbf8b073bd8a148c3f51e8520cb790efc70241064524a832df9dbfd7c220bcf7159ba8736e15a3431cba8edeee5f0171ac07082141156bdfb8b377499464374e7b51cd4ae26d117") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000040)=""/159, &(0x7f0000000100)=0x9f) 00:01:42 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000440)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x33, 0x0, &(0x7f00000000c0)) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) shmget$private(0x0, 0x3000, 0x240, &(0x7f0000ffb000/0x3000)=nil) msgget(0x1, 0x403) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) setsockopt$sock_int(r5, 0xffff, 0x11017, &(0x7f00000004c0)=0x7, 0x4) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 00:01:42 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x2, @empty, 0x7}, 0x1c) open(&(0x7f0000000140)='./file0\x00', 0x28000, 0x2) 00:01:42 executing program 1: syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xc9, "7c3cde668e3a0541e37d9010d7525765e2b5d8e6998070c0791386675faf7644d7cebe630c0b22d5135285fc9b0debd2884c97e94893cf90cb2ab5522d92f22584f5afd3f6cc583facf98be19cf79c3303bba85e06d50071f79c1f560e19cfe7dc33e8ced776a0f982d81a047a3c59d88188ac5cfa5952ca287142284ab4195f9928f33171c670e60e753f1a5e0e553554a83d25474f6eaa519e8f712be1eba70a6b3e96e674727d9383baf1e5d242f841109c571fc6221b8d3f96270bca0e47d80b2c3fe0d15a6d58"}, &(0x7f00000001c0)=0xd1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xb, 0x573b}, &(0x7f0000000240)=0x8) 00:01:42 executing program 0: mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x41bf, 0x4) 00:01:42 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x6, @empty, 0x38000000000}, {0x1c, 0x2, 0x4, @mcast2, 0xf933}, 0x1f, [0x4, 0x6, 0x9, 0x8, 0x2, 0x3eb, 0x0, 0x6af6]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0xffffffff, {{0x1c, 0x1, 0x7, @rand_addr="a310c5751e9035839042bf22dca89da7"}}}, 0x88) getpeername(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x182, 0x180) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/50, 0x32) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x4, 0x6, [0x700000000000, 0x5a8, 0x1, 0x100000001, 0x1, 0x1f]}, &(0x7f00000003c0)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x1, 0x4) r3 = open$dir(&(0x7f0000000480)='./file1\x00', 0x30003, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x0, 0x2, @loopback, 0x4}, {0x1c, 0x2, 0xffffffffffffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x380000000, [0x77eb, 0xffff, 0x401, 0x6, 0xe2, 0x80000001, 0x5, 0x64a9aa3a]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000540)={0x1f, 0x1, 0x7fffffff, 0x1, 0x60f}, 0xc) write(r1, &(0x7f0000000580)="394d90e86b6291bbf9d4adcc834e5f5fe54fbf69413a96fecaf1dc4dd46e61e363e5b851478dbde4b4ee7a7cce0556d942d68becbc7c544ff9fa4d1b7752c273a1b0e851844204453d80131e23971b89b7b2e406a4cb628edafa2f09ecf3d22cfbee63502d0c611b435fa58a4888196a00e47dd9662005771483554b2323ac405ca9f721b0847c25a8dc5e442add026ed6dd", 0x92) renameat(r1, &(0x7f0000000640)='./file1\x00', r3, &(0x7f0000000680)='./file0\x00') readv(r1, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/11, 0xb}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x4, 0x9}, &(0x7f0000000800)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={r2, 0x20, 0x1}, 0xc) syz_execute_func(&(0x7f0000000880)="67df3a43dcfdc441a974aa132d000067660ff7ef43adc40179175100c4e230f2cac4e2fd22e0c442818c7333c423f9618dde2e7fdfc5") open$dir(&(0x7f00000008c0)='./file1\x00', 0x0, 0x2) getsockname$inet6(r0, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000940)=0x1c) truncate(&(0x7f0000000980)='./file1\x00', 0x9) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000009c0)={r2, 0x20000, 0x2}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000a00)="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", 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a00)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x7c0000000, 0x7, 0x80, 0x2, 0xffffffffffffffd6, 0xffffffffffffffff}, 0x98) syz_extract_tcp_res$synack(&(0x7f0000001ac0), 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001b00)={0x57, {{0x2, 0x0, @broadcast}}}, 0x90) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001bc0)=0x81, 0x4) open(&(0x7f0000001c00)='./file1/file0\x00', 0x2, 0x20) writev(r3, &(0x7f0000002f00)=[{&(0x7f0000001c40)="ccb146483d9c5b5a896baea080ec8732c26b6d4c6ae62ca36e310188aaf14da4543987f2b725419a8377aa2a46e7af351c86b445ec20ca6dfc299130eed4241bd141b9ade6f0e28e9ff80041fc96c93ca744317bf4b40e8539ca13a6945e4d86ec4966c852eaa291ebc3c85930d9689ab0829665063cb00342ff3bd1b6ee941b3f831bdf9e6cb5bee45021", 0x8b}, {&(0x7f0000001d00)="82e24d25476109e0c93beb51e61b6301", 0x10}, {&(0x7f0000001d40)="a40c2e4bbc7c41c17960a76e6ef453b94b815b902d132fc3d70605edf1589a825b6dde4022d7fae088f795a323a6e5cf8315878c67feb141f50b7fe159b1fefd5cf30acec88b0fc3adadd72175478aa6500f5974bc74d670cb95f02a96b231e402da0b6828a777c36b43b3345f322c29d28777459e7bd4b66ff645c9214ae433178938a2ab1700cb46d7e52871c66ad9888d337723204461ab71aa53604bc51c9c077cf115539fe1052037709ba67bc2c1b3f78ad8337369681b9330ec58ae39f06b35b1bad04839e442471a9d791a50670e9a02d8b015dc3c225d15bb73156a", 0xe0}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002e40)="d5024b35e31c67aa5d16ac800c20985d904eb71b93ed3d111132d047228e88b58f95a368a063d85e22c1ac18d8b814b373c297a763e14d7231e6193c7bee2dadd2ff0bdf18e59ae6989505ffee01fa8713f7ff07d01bfadc377a2c58a020bfedbadcfc67ac49bcfa947d990fbbb8f9af8452c39dd33ca68abf687b793f6efe81651f300bf12488dd2d4a746fa2398c3bdca46c92d572dc3eb63d7afefa2f8f22a530b921f7e15c319b03b583", 0xac}], 0x5) 00:01:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xe6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x648, &(0x7f0000000080)=0x1, 0xfffffffffffffd1f) 00:01:43 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000000000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:01:43 executing program 1: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f62696c65300146f3fdb439a485ff683ced5262959f3ebc95b12da5731ded918924ebe73c2bfdacd2222a1508b9419431814d9f03424f402da7b3bf4f284a9b0517ac81a582cd3b6699c41973661af18f93f45eda653cd998846a4e5d2313be07a994674f75225bb3fa58f3316b2b2c3e830e46d2aae7e93911bd460508774400d43782c1be74e22ff2aebfa0ec71081e8d047c717fd24c9f7d7ed164f25a3361d2c8835dbaf3d12fe54350e535133b"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xffff}, 0x8) 00:01:43 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b8966ef2cb6fc7d0b9fb11a8d505b793c2133e9dfac490be3701508a68023287669bdbc08fd6d45262da9fbf0ffc727bc056062fad15aa2db5ce645ad6e0ff8f078f2f25a817909dfaad9e561c0b46f234b9684d02f35d1566fdc0989ff7b807de590aa70c7f5a24511843aa161e5136928b03a4badc02248c81d6d30aba3c9bd4114b72c3ca3f8993b795efbdd6b6df64329e3a9fa77edefec1250e27290edc6930727423989739b57f3d6fffa318b684ad8c9ed44801dfa1d46d6fa335538e04b1602cd76bba06936ccd0f9ec413", 0xcf) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0xffffffff) r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000200)="5a6c6dbccd9ed26bc8c9838328730c050c350a3aced8e45ff8a1757203a4e86cdebd7d1d4a6bf2e5d41f9715779b30389f4751f086634f0c5cb9d11de983de9746f555b52abdcb2ee4f25e436c206f4c342058db563de8bcb13347ebcba48cd1ff6926ca2e34cfafb31229e789096059dd72a642d97327f3036cf7cd7198bfd977b6bf3000cf190e34cd870210055715a0d84209acc35d2968d31ef3feb4fdeddd5d5c18", 0xa4}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x4}, 0x80) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r7, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0xe68, 0x8, 0x8, 0x3, 0x1, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1, 0x2, 0x373, 0x7}}, &(0x7f0000000040)=0xb8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "71bb7f56f180b13ced89dc01feb9503dab9e73732c368fb4cabf230f1f19511151cded5e42ff69ceeb2f73ee013335b444adf8e836f070a92152af5109928034b6d2fd6cdf1d5483271b9d29a5c77cc2bd28f472a110459c613c0b6ca695fa289cf23384d6d1c1ffd32f35f79acffaf8a7447fae807388535f94b13776ce121ccda381edfa02f67bfcdf0cd04cdd06ed180e3c9e91db723934cfbf6ed62524cd69e06152f99e8940d3464c78a3d178e59328412dc98e37e6aeb9ec3f07bf779ff7daf35df62ec17c75711cd3c48f2ffa910b15760bfbb36a9bb82fd2842546039053b6421fa8c0e7acf81bbbe7ebd594"}, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x47f0, 0x5100, 0xcc68, 0x7fffffff, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x8a28, @ipv4, 0xffff}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @mcast1, 0xfff}, @in6={0x1c, 0x0, 0xffffffff7fffffff, @rand_addr="37bdf814893af4c7b921b297dde1cb2d", 0x9a}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0xffff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="0000157deafff1d8922a50cb3fa400"], 0x1) 00:01:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0xffffffff}, 0x8) setgroups(0x2ca, &(0x7f0000000000)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000240)="6cf5af1f95b778572725fd4366b627838bacba1f1c947dd3dfd078f85ed696c0926e151a7cdbc71f3b1c3dc47610c585a3538619908ae7bb") syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e524ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), &(0x7f0000000680)=0x4) setgroups(0x0, &(0x7f0000000240)) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) execve(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='!$\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0), &(0x7f0000000400)='\x00'], &(0x7f0000000640)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-\x00', &(0x7f0000000600)='*[\x00']) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x140}], 0x2, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)={0x7}, 0x8) getgid() 00:01:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000000ec3368b6e3bbc0034c1e1ab89fcb2c58700213dd9be54700c60cf3555f62309842383ee165b640cf8949e846a1f878a25410be992084d9e5936913cbf52f842d64894f48d8bebecfc8aa419cb0a13403b7ecd8a0dc01d39564260c05000000b2520ec5c1bc5f7e3086c5c0ff0dd23c07906fd57130bb53ff8546c64f01e718"], &(0x7f00000000c0)=0x87) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = getegid() setgid(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x180}, &(0x7f0000000280)=0x8) close(r0) r6 = accept4(r1, &(0x7f0000000180)=@un=@file={0x0, ""/5}, &(0x7f00000001c0)=0x7, 0xb952b7c9a6b6e0b3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000200)={r5, 0x3, 0x8}, &(0x7f0000000240)=0xc) socket(0x17, 0x4, 0x3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r4, 0x80000001, 0x7}, 0xc) 00:01:43 executing program 2: open(0x0, 0xfffffffffffffffe, 0x20000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:43 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000540)=""/18, 0x12}, {&(0x7f0000000580)=""/129, 0x81}, {&(0x7f0000000640)=""/126, 0x7e}], 0x7, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000740)="30dc56fb373b3d5bafc7d0f8c9c59af000833bd906ba26ecc7a326f6e4cd59084da35e67a00fd1848e86ec6cd1ff3d7a2b19107afc359d017c172bd51d93c37bf440ec5816", 0x45}], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x0, 0x1000000}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000840)={r2, 0x1000}, 0x8) preadv(r1, &(0x7f0000000000), 0x0, 0xc700) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xb6, 0x2, [0x1, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000280)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:43 executing program 3: socketpair(0x17, 0x10000000, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet6(0x1c, 0x10000001, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x4, 0x80000000}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0x4, 0x4, 0xfffffffffffff047, 0x8, 0x4, 0x1f, 0x2, {@in={{0x2, 0x3, @multicast2}}, r3, 0xffffffffffffffff, 0x0, 0xffffffff, 0x1, 0x20}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$sock_int(r1, 0xffff, 0x1219, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000440)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r4, 0xa, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2300080000fe8000000000000000000000000000aa0c5b00"/120, @ANYRES32=r3], 0x84) 00:01:43 executing program 3: syz_execute_func(0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x100, 0x800}, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) 00:01:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xc99}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1e10f770f9c41443765da69ecf4b62168bd6195c48e011a0ac78b28176144b2f86649500ca818e2df11f64250383ee8e9f17ac1cdbaae2d5f65f96ca508f9e12fb3e8c065af0643a5130faa1414c407856bc9542060c787770a", @ANYRES32=r3], 0x8c) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:01:43 executing program 1: r0 = socket(0x3, 0x5, 0x810001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:43 executing program 0: ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000000180)={{"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", "7341f508d7f52edb7e2547f65efae709cb40cfa2a5b6c75d2b0646903726c0f3", 0x0, 0x8}, 0x0}) syz_execute_func(&(0x7f00000000c0)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5262647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb0f0045f792c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000600)={{"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", "bf96dd0c8df096d7a6be1c0647c4fcc217fce6283552ca872dbb116a72532de9", 0x800, 0x1}, &(0x7f0000000000)="dc17124b3ceef6ec68642ed2d132211b54f6f85cf1fd368da1c04ccfd5997820f894c50a5254957875538c88f4dc7eee433a75d1c6f34c72917dcdac58b4f5f864dc6668d455cf5ab83bf9a3a30b3a285c535f52a21c121824b9581eaf4ec062571c0d30d536b2a0bfe7b8ea8df0582e20c2b19d2cbe4e752599d222cf2be314143e22c9551a7441726b8d879a716282c9bcb8e2315b6cde076e2a1af6e6b97a1a97c23de95bf3812d88b9c7a8201043c6050759f3288e2b4510", 0x6, 0x8, 0x5, 0x1f, 0x3, 0x200, 0x4, 0x80000000}) 00:01:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) 00:01:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x40, 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) 00:01:45 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000180)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffffa0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="f46a7fb1aac2bef3ee24ed82d5e0697bdf299c4466b7d63edf7c8ccda6e7c66a92924cc01c0db6803c70ab06a948343f3ed4e37e29fea3a12087e8") 00:01:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="c7028c5ebf71e8d13578572a0b9c1ab80bb1d750da460f4dbc7ddccca75b333b31c859620cb09c5ba77db936aa44b880b131ef3e69ca10fd8e09acb9e13e361c435049e85d20443292197b67190ea3bfe81ddfa139c6fa3089423921aebb04ef5d173e1da0bae91a00060a1ffca47836cd8b6ed1443f4cd163fa17a487eaa13e6cc828531d12f2cd70") r1 = dup(r0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:45 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f0000000080)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) fdatasync(r0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000400)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01ef0f0fd58ac401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18f2466de30fad6736660fd2938c000000c4c1f91337c4614972e5e92e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000340)="1c03c4427934bfedf4000098cd801b69e4c42205b8d36962f5696200d964670f18d617795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x20000000, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xcdba, 0x1, 0x7d6e}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7a4c, 0x430, 0xffffffc000000000, 0x1000, r1}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$unix(0x1, 0x2, 0x0) close(r2) shmget(0x1, 0x12000, 0x100, &(0x7f0000fed000/0x12000)=nil) close(r2) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb460fa8210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c4216016f24571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:45 executing program 0: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f00000000c0)) 00:01:45 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xfffffffffffffed3) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) r4 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) r5 = geteuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r7 = getpid() r8 = geteuid() r9 = getegid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000003c0)="71719a4cae7cd6e34596147fea4efc94ea2879066ccacbefa0b0de98ded365361577b0179dbabf256fc0a743da849e6ccf37a31f3bc49d53cce275c8d30ca0b15bbdade010c999024fc1e6c3551cecfe7c6710597af1764c08bdc5237f68cd7c1a73328700e85c2f0fee9ca131debb886b81658c8bf2e20ed8b762816d5d4a3134dd139b9dcd", 0x86}, {&(0x7f0000000480)="215125d0aa7d9d4508c1b73e30c8c47d554996953fcb3c8d90f827aeb587f359f14a5a8f4b6573575011805623a1e8c655479b12a69067936a69cba8e0e37bd321d085f6f9a063540afcfc750fbba837272609832438af718a6137f848af82e33ca867702ddc6576273b5c1ba6274872db4fdc678c6ecf14dad28d964f2388db23c57383a5b37550c692fb1436f4e1746ca1c4832c870148aa2c21dbb8075250aa2a8b3aeb2cdd8d269c50d418e60242b6e75ab24b7eeeb6e07041c48f45efdbf5bf106444629571e04dee99b749b9060a26916d62ee", 0xd6}], 0x2, &(0x7f0000000640)=[@rights={0x18, 0xffff, 0x1, [r2, r1]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r3]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r2, r3, r1]}], 0x90}, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0)=0xde, 0x4) 00:01:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xc40, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:01:46 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) flock(r3, 0x2) 00:01:46 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast1}, 0xffffffffffffff23, 0x0, 0x327, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) 00:01:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000240)={{"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", "b1f5774b538c079750f81416e372114e7cc7d1c6ddfb43295ac15c8596a4634c", 0x3ff, 0x2}, &(0x7f0000000140)="4c90abf38d56fa58ec6372ba1619cf4f4beb376c788c840a6a2da69ac68c2fdcf7fd960599fdf67b2045568b860cd7955bede38c60d79d6a7d126756e2d108c9b54310428d859e567f5d125f68b4f0bbbb8d56e16b45d2fc88e9fb92ddc8e5ce072597bf5694c48ea6ccc637ac8ea1928ca44c9128b8e09b71a51089113155b8de6d48e8aeea2a201e5b82ddea1008f00ef125a9db31d8b79d620abedfa52152f256057ce90bec13f60905f07ee7efced0c32b4a13274ec6b7a989533d17744fa837bd665b06ddaf9e492e35a067cf", 0xffffffffffffffc0, 0xfffffffffffffffb, 0x5e, 0x80, 0x81, 0x20, 0x100, 0x1}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) read(r1, &(0x7f00000006c0)=""/4096, 0x1000) 00:01:46 executing program 0: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) accept(r0, &(0x7f0000001340)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:01:46 executing program 2: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c063ea5f30f59bfd917cf00669041e2e9b5ab57175717400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d0200000066420f3a44dcfe66440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1010000000, 0x0, 0x8, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xfb, "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"}, &(0x7f0000000080)=0x103) 00:01:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0xc}, 0x0) 00:01:46 executing program 0: r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/92}, &(0x7f0000000200)=0x5e) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) recvfrom$inet6(r1, &(0x7f00000000c0)=""/59, 0x3b, 0x40000, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) r2 = accept4(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x2, 0xffffffffffffffc1, 0x0}, &(0x7f0000000380)=0xffffffffffffffdc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="090001007f9bebd050dd82469ea31ec1b997df73dc9740754d"], 0x8) shutdown(r1, 0x1) socket(0x17, 0x10000004, 0x5) 00:01:46 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) r1 = dup(r0) fdatasync(r0) fcntl$setflags(r1, 0x2, 0x1) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) dup(r0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 00:01:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a) listen(r0, 0x0) 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_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x2510, 0x9ca4, 0xe5d9, r3}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) accept4$inet(r5, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000) ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r6, 0x40}, {r4}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) 00:01:47 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x2) r1 = semget$private(0x0, 0x3, 0x100) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0xfff) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:01:47 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000140), 0x1d, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000580)="96f3a798472c43c4226506390f05f720669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacd3d001b00b080000008171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf000000ae72f0e3f0e326264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38dec2750808a1c9fb110fc46379169e00000080eec43e450fae7c0f0f") 00:01:48 executing program 3: r0 = socket(0x1f, 0x2, 0xa3bf) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) fcntl$getown(r1, 0x5) syz_emit_ethernet(0x26b, &(0x7f0000000000)={@broadcast, @random="7c0e940841a4", [], {@generic={0x1989, "6d5949220ba0ab5ce826e5a9a787448bf7b180d0e6ccd1d1bc9786927168305619474a28d61facb5333e1e924ea8ceac7929c623c1e446ad0e417f2b53ad56061399bc4d8b81ed2f59c694c4190295358846a8779ce169a8ece6b312b5c8f969d78f32be9b4b036b22e445e58b47b36cc9ae05cd837cec1694524edbe57cc65e3d31bc9d4c3206badc03f5bbe6f02a3a2feb0b9df37cb1a5b6"}}}) 00:01:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x41, 0x100) read(r0, &(0x7f0000000100)=""/247, 0x363) close(r1) 00:01:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x3, @rand_addr="a9d6702bbe202bacae02b039c5868c41", 0x2}, {0x1c, 0x3, 0x3ff, @empty}, 0x100000000, [0x0, 0x4, 0x5, 0x1, 0x8, 0x3, 0x3ff, 0x8]}, 0x5c) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:48 executing program 0: syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa80dcaa86dd6076396228000000fe800000020000000000000000020000000000000000000000000000000000aa"]) syz_emit_ethernet(0xb2, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x17, 0x4, 0x1, 0xe71d, 0xa4, 0x64, 0xffe00, 0x1, 0x5b, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2, {[@lsrr={0x83, 0x13, 0x3, [@broadcast, @rand_addr=0x1, @loopback, @rand_addr]}, @end, @ssrr={0x89, 0x7, 0x6, [@broadcast]}, @lsrr={0x83, 0x7, 0x8, [@empty]}, @lsrr={0x83, 0x23, 0x2, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x1f, @broadcast, @multicast2, @broadcast, @multicast1, @empty]}]}}, @icmp=@dest_unreach={0x3, 0xc, 0x0, 0x0, 0x3, 0x81, {0xf, 0x4, 0x8, 0x3f, 0xd1e, 0x68, 0x4, 0xe465, 0x4f, 0x2, @rand_addr=0x7, @remote={0xac, 0x14, 0x0}, {[@generic={0xde, 0xc, "13f8dc92b6d5e504a73b"}, @rr={0x7, 0xf, 0x0, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0xcd, 0xd, "01a1712447696afae9b948"}]}}, "24c41aff"}}}}}) freebsd10_pipe(&(0x7f00000000c0)) 00:01:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2000000000000000}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xa6, "9c255dc6bd4b55090d7174b508cc567028e5186a16cccf119293d950ba466fa78a5b4e408cdf865bb005dee869f4ebd276ceb008eec47b1f93a28a59660da79d8660e34eb6d0b5c9d0b65157834f1ed83927d121307e827d83130ae2fe03271109660899743f3dc6435dca04a83cb9200c6180cb1fea2d016c3afaf793f84df1907d96e7ede6b8ad7a7c0b975535e8e16a056993d880891f84cb23f3859e757293777f731071"}, &(0x7f00000000c0)=0xae) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r1, 0x0) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x3, 0x20000000, 0xd6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x3}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) 00:01:49 executing program 2: 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) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:01:49 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x800000000000) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)={{0x4, 0x3b}, {0x0, 0x9}}) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffffffffffff3) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/159, &(0x7f0000000100)=0x9f) syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, 0x0, 0x0) 00:01:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r0, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x4004667a, &(0x7f00000005c0)) 00:01:49 executing program 1: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4cd2, 0x400}, {0xa1, 0x1}}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000080)="da10b61478d5a7b2d11ecc2c4bca693ec8e4f78d208f69c4932fa4e9fc8534d1704e5c334ef85b432e8f40f9d44bb7", 0x2f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2fdb9afa66b12de12fbfd269b77d372fd18af02c5c1feab6c541797ecca4d2ee145dcb0daa1a03e449082ae5fa77c57fdb1f2a4608eed7bbdecfb7e193ef0f38abcf0ce240646c88c94230603877fd67927385b23dbf3eeb595689b631fbb1bce383559a59936e3a612c937e2b191dfc617d2b92b588aaa64bc209d7", 0x7c}, {&(0x7f00000000c0)='>\b$', 0x3}, {&(0x7f0000001280)="a0c21e5ade6d2ce8f76c3b0ab93f33749accbb8cb285afdef77960afbc2f8783475953feea4dc2176208c3c9f5922eb2bac97dc8f93b58424d20bfa368fe190bcea6d653f5dea4a7c11a5f1070e308f2fd9d9ba2ddb9f7569a2a2f98accb726ac2554bec23592b1de4d1e8e098f86a74c0cc191787fad57ca538f7719cb1a05cc503abfef5c30456c934080a99ba0a75c68c07d3b486bb32c460f0", 0x9b}, {&(0x7f0000001340)="da8eee1a4baacca49157f35235a789f4bbad329a941bc1b0c6d9edf4bec29f8d1404c2a17700e8dd2cac36becb9b52343c1d0a32975c13de8e3491c537551b75ca549e3e0da17e39208f92b799f3a3ed4edb85175bfd320badd09600a25c8e9f1b1ac0ce2724b8f252f10c28a4122041a38b6e4c77cf55425466e2f282387c2713c64c97937f840b8a234357da7d171b3ea46d4223b07bb098b86799c60e028aedac817ee1ec611d8ecfb39d14311f716f27c0e4eb", 0xb5}, {&(0x7f0000001400)="3ae066d73326b133f1d67cae6b48417a909187", 0x13}, 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", 0x1000}, {&(0x7f0000002440)="a88a068b54f7dd8515318412fdd7791a735b5f4e88ea6785e2d99ae0d47315a67cc5f4", 0x23}], 0x9) readv(r0, &(0x7f0000002680)=[{&(0x7f0000002540)=""/40, 0x28}, {&(0x7f0000002580)=""/219, 0xdb}], 0x2) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="4c030bdebdbf34621b18d8ce457873fdb4da4d2c68b34306492f34033412f0efbfebbbcf39ae2bd58d69b194b2d0702fb25f086c97f22b46992877968e97f0b935ed00df9230d9c72c51ebf4f461f0542b0aff4fa3cc07288994659c9d42b9148a1c1745703e85bafa9295ff21d404ac658c03d3a1c7875d23f9", 0x7a}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000000)="608af780817a7f455c998a947fdd80340669b070fc13b9b1d5680a5f3008054f76221d54aa6d6d7d101c5e90deb5d79d0fa35d4be9dd6147", 0x38}, {&(0x7f0000000200)="aac76d89f2b04822ccc584bd987c985f3bbde9f59a747c894c6c26269ff1fb813b56d8281b9fde6845f09041a1f1f102af4d737553c69f6e8c3eb885a85068de1a562a7d7ba8f38228e5943aa3b5c4aa8faf9667ef6d3c566ebfac89e33919cef15c1ec86a6368df115bea9f0d1af75c85f7645cb54c78f301ca3ad793aea9875e2a7c3504b9daa9e5c00a5f6abe59cb8303f1e9ad872aefb6f9e2f357e805291391afb1d152722673db21cab46e49685bf8ceb2f3da9a2b02f78f2071a4be78dc23abb78f", 0xc5}, {&(0x7f0000000300)="e48ac0d14747ea01f660faf0d77fa3d9310c82546545061cd3a93dcfd53bcd9c7398bf348241cbff6386c77c526543ee0b2bd8933133bd06f9ef7bec4cadc1ab57a33bc2bd28062de48a6687a383371eedf11c90bf979ab0692e25d3d5ad89340683075e7394183df3688480abba1eb6e348e33054a7a20173df50971b0b357c525b24155791ecb907c8e372c5748bd2a114c7b233dd6afe59f02b0e60f7f0373cd345b65161d7bd75060b3c796090f4e11586391c24052f11bd2ed45d06080a10902e97623403ba90d378f01433ab8d6915464995b3e970", 0xd8}, {&(0x7f00000024c0)="41d2c53f4ff7667a9315279f9dccaa7fd9a1b7be0cf68e907d36af1597d41da791ba460cdfa32810fedb7158a20c1e2b583d7c9df8e050306b4b32c6aa82a359bba67efae08ff0e788b705d6daf35989b4c62d4e1470fdd10c4c3fac7319d31d673e6d8fc228068adaec20e20afadebf80ff993c99b58cad6e0f464c50595b4f9f", 0x81}, {&(0x7f0000000140)="b89f687162ed59222f2f47af59da3f5efa30193db834dc9e786efb6dd3f6cdd8736051b56141710533df29b6eea6bf68816530bd6bbee35696807452d6220d96589726d1602fcb3ca6bc42e6c582dc813da463fae4a84de312134e2e26dc57c9d5e57257282b0e27b47c8532829afc759448c816d6e8cb131d11", 0x7a}, {&(0x7f0000002580)="9807b6d473fd4fe9ff5a5e781f2f1370af0f1bad0ea3ef5dcd2ef691faea73ea3d0996cf67e12e9e982d0b9b8f387a5cde33390daade00a3ac84f8b6cd89532f12182582b8eaaf9b29a4fe4aad738c0643d06db1d971e33e70bd2eea6ba20a5b073854c1f092c7857a95a8086be8861041d99892b9b726fc7fab98bf2da6964edc0d712024755ef5b5f94742b0534b271e8b08acc522bcd7a7f475f5d86d168594a7dbd193ef4ebffaffdb01fe3577bf383abce39e39e4e694fe78ff225b15029b676ac025a0f27a94c4113b21e7fcf6595a2c8449b4b791f8ca7ca6d4e115bb730b1187c1abc16d79c08bd67a98cfd9e1fb0d", 0xf3}, {&(0x7f0000002780)="a2abd0cd0f9b93cd1c4d8dcf79c7f06cdd6d67d4841ae6f52d166724da58e83ab083c66a58b8694a3d73689f465881535a41bfa4ec6b970527ed4bcdfd78e5ee1a4bc39d5c1d58bd0cd763e63d499ed87563d8af3f898945796863bda68e97fe34454f121596f62eb55fcc832065175305f8650f5bfb95eb7cab12c5444a508110fe35902d7c25137941574eb83bbbcab6016dd74da5dd59fed3cb7905517055e1a9277ca3cae6090ff1a6196b979cacaa74dc7ece684e6222dcb2e2bc4bcf64fc9afea673f5d51b", 0xc8}], 0x9) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)="d413ccecbb17a4ea1af9aced843aeffad10641a1fe64f6491838f9d2e86cc5a7b96e6efe", 0x24}, {&(0x7f0000002880)="1dd500efc44abbc30df551dff8add89b51be6b048f38cb5024fe7c727eba9be04f031014fa4f10c050eadceabb7b38028fa2b7ffbac52b034414a2e3ea3c164559ea51d8a38a40a7d4d87b8512b5ae5d2eebcd5044da39126f1a92198ce7e8339fad8b34c60a9f646ee8302e0807b1d2275ba155e508d6b9b4a995ac2b7f1fa82b412bbcb5a06f5775905b6219bb6d6386668e1b2f318911ebf0fbbe3c20f00a4e25c7513d731052c214cb450980eb1a320b68390b58bd291506a4acde97e9762fa6afdedd5c2cde8fc55ab79c1025927c9f3736187531b8230df82595abc7c5fb0923c5", 0xe4}], 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r1, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000400)='./file0\x00', 0x1) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x9, 0x9, [0x1, 0xc74, 0x55b056e3, 0x10001, 0x9, 0x5, 0x6, 0x1, 0xfb]}, &(0x7f0000000240)=0x1a) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x678}, 0x8) 00:01:49 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x400012, r1, 0x100000000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 00:01:50 executing program 3: getpgid(0xffffffffffffffff) socket$inet6(0x1c, 0x5, 0x800) accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x10000000) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) accept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/45}, &(0x7f00000003c0)=0x2f) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000400)) socket$inet_icmp(0x2, 0x2, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000440)=@un=@file={0x0, ""/80}, &(0x7f00000004c0)=0x52) fcntl$getown(r0, 0x5) msgget(0x0, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:50 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="97d5a39931efbd5ef52419362f49a8a400639d0da7e2b9bfe295d5234ada4d572a77b5767fea286c6062f98cec8b2f25aa5182c626364c93aacba9e5f6100a84cb61719d967de8b2c31a793298899f0dfe52c1c0ac8de8e7126986e5a6c0d8cd774da06bf2ef221631b206b34571f1a0364a727a543c6aaf9ef865f47f047d0803b540b2826249707613c7385a0df52186b2227a9b46cae245875e837ac278d33eb2dafa3b8f1e4613c6ef1760a899edcf917e93bc70663f1d64bcbe80f3d2dcd5e279e2990f79512a8d06fe258704") setresgid(0x0, 0x0, r0) setresgid(0x0, r0, 0x0) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x40, "82d8ec6dce34e7b2be849161164da31205a8b35da5031d8617c2ba7c4cd2f4b3c007586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb1991"}, 0x0) 00:01:50 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000500)={{"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", "5f6aa2287876968f94290cb71230f08e04b36f3b2dec7b2d10e6eacb1e0bd3a3", 0x9}, &(0x7f00000000c0)="6a5dee1fe2d3aefedb1c197b32876cdc9519bedc5bdfeb4c5837543e8b98b8c84e903595b180fd1b008f3be510d4de4b8cef41630872e04d4f8d9047375908de8036b0de2144ae89c34bfee9e51760704fbd632615538c760f804e96857f953bc6a69ae136ed3ee61ba92c2e76749283c317d57effa4c37d467522d6cd9770285cd6947949d3fb0320f62ecb34c6811581c81e9098c1ebd86975adcde6acf687d3a4537ab878e1da1f80b68110f3ec4e42adcfd0b8", 0x4, 0x9, 0x3, 0x52ba, 0x400, 0xccc, 0x4, 0x2}) r1 = socket$inet(0x2, 0x3, 0x40000000) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) r2 = socket(0x2, 0x5, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x5}, 0x4) lock order reversal: 1st 0xfffffe0000b2b500 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff8000c1a8c00 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff814daf62 at ufsdirhash_add+0x42 #4 0xffffffff814df8dd at ufs_direnter+0x5ed #5 0xffffffff814eda5f at ufs_makeinode+0xa7f #6 0xffffffff814e7210 at ufs_create+0x40 #7 0xffffffff81920712 at VOP_CREATE_APV+0xc2 #8 0xffffffff811857c9 at vn_open_cred+0x409 #9 0xffffffff8117a0e7 at kern_openat+0x2f7 #10 0xffffffff816d15b6 at amd64_syscall+0x436 #11 0xffffffff81698c6d at fast_syscall_common+0x101 00:01:50 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="022a0862ae6b"], 0x10) shutdown(r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7ff) unlink(&(0x7f0000000240)='./file1\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x44, "c82b95ce3168645b228842becb29ad361b2b08a0134f94974156c3b5f94ab589d9841da6675ac0c53515a6347883ef57ecf50eb2d6201b061a5952a4d693a17071457805"}, &(0x7f0000000100)=0x4c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x2be) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x0, 0x6) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0xfe2, 0x0, 0x400, 0x7c}, &(0x7f0000000200)=0x18) 00:01:50 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) 00:01:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xe, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0xc00, 0x1, 0x80, r1}, 0x10) shutdown(r0, 0x1) 00:01:51 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x42) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x8000, 0x8, 0xcb3e, 0xe4, 0x10000, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x4, 0x0, 0x3, 0xf3e, 0x1}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000380)=0x10) msgget$private(0x0, 0x8) 00:01:51 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80012, r3, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000400)={0x1, 0x7, 0x10001, 0xc9, r5}) r6 = accept4(r3, &(0x7f0000000280)=@un=@file={0x0, ""/12}, &(0x7f00000002c0)=0xe, 0x30000000) getsockopt$inet6_buf(r6, 0x29, 0x33, &(0x7f0000000440)=""/1, &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) accept4(r6, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x10000000) getgroups(0x4, &(0x7f0000000200)=[r0, r1, r2, r4]) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000240)={0x5, 0x9}) 00:01:51 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 00:01:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xfff, 0x6f33}, {0x3fb4000000, 0xff}}, 0x200) select(0xfffffffb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f0000000180)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db}) 00:01:51 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0c00"/4098], &(0x7f0000001700)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001740)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffffe, 0x9, 0x1, 0x1040, 0x3, 0x6}, &(0x7f0000001800)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001840)={r1, 0x100000000}, &(0x7f0000001880)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r3, 0x40}, {r4}, {r5, 0x1}, {r6, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r7 = getpgid(0x0) r8 = msgget(0x1, 0x8) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r7, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r9, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r9, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r10 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r10, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r10, &(0x7f0000000680)=ANY=[@ANYBLOB="0004000066bb98728aeb7d96"], 0x1) 00:01:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) shutdown(r0, 0x0) 00:01:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ff604390c4cdf2e09ffc2ebb65d8132effffffffffffffffffffff08004500001c0000000001028078ac140044e0000000120041c1e0000000"]) 00:01:51 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x80c2, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "1ff2e52a24d4f9a9c5e9f17e48ee3e163cbe197f3c323bc5f29df4d564dc02dd", 0x1, 0x499}, &(0x7f0000000180)="a0ef8a6fd8dda42bba4c882b652029455d2dd9a4c6f8df2da10f7c6f8a7785b55b0040829a2747d4722717f9b9f45daeda2f1586ebf76be77f9e81e78ae04ac5124c32b05fe2a4089566154ff40083984a9e1887a3f2a46a8d8996ee69b33e812f398373ab9f3ccf8312434c17618fd6b14d7917acf8c4f2992c9c", 0x62c2, 0x9b, 0x1, 0xff, 0x8001, 0x80000001, 0x2, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x1, 0x1c) bind$unix(r1, &(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="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") 00:01:51 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="0007080000ecb5f7d5f65fb61a00000000000000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:51 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x48, 0x80) execve(0x0, &(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x400000000000) listen(r0, 0x6) 00:01:51 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x17, 0x6, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x3f, 0x1000, 0x83, 0x400, 0x1}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x667, 0x10, 0xffffffffffffff80, 0x5, 0x6}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x5b5c, 0x569, 0x4, 0x9d, 0x9, 0x5}, &(0x7f0000000080)=0xa0) 00:01:51 executing program 0: select(0x1293, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:01:51 executing program 2: r0 = socket(0x1f, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 00:01:51 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getegid() r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x3) r3 = geteuid() chown(&(0x7f0000000000)='./file0\x00', r3, r1) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x20311939, 0x0, r1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) 00:01:51 executing program 0: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r1) r2 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x900, 0x100) freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setresuid(r1, r3, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x2000001) 00:01:52 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x1800000000000000, 0x100}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000400)=0x10) r2 = accept$inet(r0, 0x0, &(0x7f00000004c0)) syz_execute_func(&(0x7f0000000340)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fc4c1177c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) accept(r2, 0x0, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e20ff070000000000000000000000000000000000012900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004703000000000000000000006c00"/128, @ANYRES32=r4, @ANYBLOB="0010ff0073080000"], 0x8c) 00:01:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x18) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="5b00090019a4f0ea"], &(0x7f0000000300)=0x94) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x1, 0x211, @mcast1, 0x5}]}, &(0x7f00000003c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0xae}, 0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r4 = semget(0x0, 0x3, 0x310) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000004c0)=""/78) 00:01:52 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="c7845c9403704e14902e64fc247a176d28f28d60ac0c9e930f8df7e9419a9f999e8c537c07c2e688e09a4c252adcd2001eff38945da5e33af1537adcff47e45442fe539d188645285bf606b994e433bb58b474033df9fc1dc66b9cffa1c33e30dc48beb6949bed35ecc5ee83e6aaf035c960e910461ce007f8c66bc0a40cf0ab9e08d0") setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x4, 0x4) 00:01:52 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x500, 0x25) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000ffffffffffff08060001080006040009000000000000e0000001000000000000e00000023876d41acfecec09e1e1252e5c6fa29dc3e77a7f6f0790f41369e3835b96a5b3ec84a00d76"]) truncate(&(0x7f0000000080)='./file0\x00', 0x8000) 00:01:52 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x522}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:01:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = getpid() getpgrp(r1) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x2c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xff, @mcast1, 0x10001}}, 0x0, 0x7, 0x356449e3, 0x86, 0x1, 0x9, 0xfffffffffffffff8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x2, 0x1, 0x4}, &(0x7f00000001c0)=0x10) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:01:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x1000, 0x1, 0x111, 0x100000001, 0x0, 0x82d5}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x7, 0x7, 0x5}, 0x14) r3 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) ftruncate(r3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) 00:01:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:01:52 executing program 3: syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x3d) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x6, 0x101, 0x4, 0xfffffffffffffff7, 0x4, 0x0, 0x7fff, 0x763, 0x3]}, 0x16) 00:01:52 executing program 3: r0 = semget$private(0x0, 0x4, 0x100) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/207) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x3000000, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) 00:01:52 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed3199712f"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1}, &(0x7f00000000c0)=0x8) 00:01:52 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setgid(r2) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:01:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1ff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xbcca2332e0d658d2, &(0x7f0000000000)={@broadcast, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@rand_addr=0x8, @rand_addr=0x8f1, r1}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x0) 00:01:52 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefc660f61bd0dd433d3f3a7fb36f083b600800000f00fb8c401fa4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af68c483f961532800360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x2, 0x1, 0x100, 0x8, 0x223}, 0xc) 00:01:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x17, 0x6, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[{0x60, 0x88, 0x0, "c77cda14b58687b3ae26b89fa23b6541a3be9fac7454d4e89cea9b78951d0b55c3af27baedac74ee9423c74b81849df14019383cc0be3b10e27191681216ec5735d03d5a20e6788eb82c"}], 0x60}, 0x20005) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100308, 0x20) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="288d4f92c5b8e8d6a4f6f75749fbfa486f83de5d88e8ef318b6c5abb010039ed9e60f75b1c7e1a81ca9b20b6651e3e77bdf2559cfe6b5c92b0938c5bffbcff116c0176f1458ef65ba9052ef41b7b33669083a504790000000000000000000000009a3a77cbf17ad748c8ab9672f361f351ee5693d09af08acfaf925c09d40cd7ccd4fa09ec834e37e09c9602f5a5324958987b0100994eb45993c244df78b5e11700cd1cea9023115d62ef74d014e7c93ab702b37ae87089347f007d24a095abd8ddc05b945097cb") 00:01:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) r2 = semget(0x1, 0x0, 0x700) shmdt(r1) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=""/131) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) shmget$private(0x0, 0x4000, 0x12, &(0x7f0000ffb000/0x4000)=nil) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 00:01:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3) socket(0x10, 0x20000000, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202c3abac28d451ba52b123aa1902653000"], 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/250, &(0x7f0000000000)=0xfa) 00:01:52 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="3b9602e74f490bcf86c8f702c30a3653ef01a9b6544e62fe73a9c1") sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 00:01:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000240)="60a7203d24f31c3723a8159f76d6f9e978de2761db13368d5a86fde27c35d49f336ff108ebfd7550a64678121a671f03bb2531df02d7820f71846c3a61c27074a82a5d102b1f299a90561df59b2ed1bc2e70efabc192a90e1e7652efe38d8d7134082f63cda67a738958a01b574a6f3d59ac8fbdf7b659caae603fe8e887c52821f528c3e87468802b531da3e459ee9ca5d461fb1df29394722c2363850f242fbcdb427fbacc7dfebc72fe5ce67403a05719c44bd9434455ededef52efb084abd7e5d42dcb29b704d0b53c9f", 0xcc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x904, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:53 executing program 2: syz_emit_ethernet(0x102e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="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syz_emit_ethernet(0x134a, &(0x7f0000001040)={@random="0ab4b406ff90", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "66a9f2", 0x1314, 0x0, 0x5, @loopback, @ipv4={[], [], @multicast2}, {[@routing={0x2e, 0xe, 0x0, 0xea, 0x0, [@mcast1, @mcast2, @rand_addr="070375c4267650c42266c2f70e5967e7", @loopback, @empty, @rand_addr="91e726f0096f6560bb13d77b1a9cdf04", @mcast1]}, @hopopts={0x42, 0x21b, [], [@generic={0x4, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x42}, @generic={0x5, 0xd0, "9a48c12918b31365730758a3fa12ca0191221489aa95f79a5ca2c0b47fe2a1ed58e4a7acc392a2c8a66ed6d321b37c999e34b1fea50844d3ca6a072fb91c73e920f861dfd461499bf8341ce04fe2d9f33aca5da36382368dabd93b69cd40a5f2573cb209584a7b08f00d32dcb926c0edadf256ff7ab06fb3a5a533ccc4fb224a30cacb7fc2a083651118f47bd815a3c8b145244b116542bb85a6d9ad1b804e26483379d159ea38d6555462131c38f35449d76b05ae04a6d3b030da27e59873dd5b262f5e7f6c32939d3b105571b45bdd"}, @pad1]}, @fragment={0x17, 0x0, 0x4, 0x71, 0x0, 0x296, 0x67}, @hopopts={0x7f, 0x1a, [], [@ra={0x5, 0x2, 0x3}, @generic={0x800, 0x39, "d6b3545936817d9713cf76662ab81f36d253d644adbc004e29e323dfbc5f4ba0060dcd532b05c1d39c0b6d8fc817ba8583c7fd162ed99da647"}, @generic={0x8, 0x8a, "8e938a9a890fafb62f59ca24fb143b6b0061bfccd1ca68aef34dfd85f3afc155019190c4c361c8719b015829f97f4928a70ef1b662becfa263f0cf99c66306cff12fc90d1f2487aacf6093cd3491f2f2382957ee7ebfe18cf5280d5d60800b1b30395195ac016ed68efbc8a10e2485921cf74b2a1896b51ce1d1f45186f5ae22bb0fbbe37e36564a5a84"}, @enc_lim={0x4, 0x1, 0xe187}, @pad1, @ra={0x5, 0x2, 0x8}]}, @hopopts={0xcf, 0x2, [], [@ra={0x5, 0x2, 0x400}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x1ff, [], {0x6c81, 0x6, "e280ca", 0x3, 0x59, 0xffffffffffff7fff, @empty, @mcast1, [@dstopts={0x6c, 0x1, [], [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x10000}]}, @routing={0x7f, 0x4, 0x0, 0xca, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x60, 0x4, [], [@pad1, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x2}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0xfff}, @ra={0x5, 0x2, 0xc000}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], "bb4ad798253992f055e0896e"}}}}}}}) 00:01:53 executing program 1: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x1c, 0x4, 0x100000000) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x4) 00:01:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000400)={0x40, 0x338, 0x4000, 0xfff, 0x1000, 0x80, 0x5000000000000000, 0x7, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000006700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff", @ANYRES32=r2, @ANYBLOB="00f8ff7f02000000"], 0x94) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000300)="89319b9cf019b9d03700a9cf00a6c7cf99f9ff85ac1e84fdff307b1f218c121d32c733f92277bcd1f9288fee3b055cc7f9855c7657e4e4a39e53ac9fcbbed84359d7cbc093543e311baa0ce278f72f7f35f0f490bf7dda016b0504e359186a341495f51aa42d6394c3bb4eb28e29b9d6e6de11b5352a0108fe2c0271df0aa92ee20ba72e8a533e9965a1bad03414eaaf2a172a90de6ea9e6bceb272e234ceb6609fcac93152f9d9cca7e108fddb4dbcef1de412bdd93732f334d22ad2309c93d7b8218af486072bee2d2f28906f95d393c9d33e064df18") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000005c0)="f43c0cd12cfec727c00bebae3905f4eb23c838e834c276d9e0fd00aec23e2bc0c781badb26116d496d7f61b79f26303fcc36c24f502b312a4f13ff41a6f04f37039149f8cc3fe6e22fa4e8aa0cdcfede091894cf4973d94a22768d6674ce5ce484cf587c0ac091d25a6a40c80454ab38e55430b50a13703aa2c027f3c24b19053a7cc98be96c196edf43e6565357b89cac963a9be0ce7ad3b1f42baef2c4c5") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) dup2(r0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x1, 0x4) r4 = accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000700)=0xfffffffffffffd2b) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x10001}, {0x2c, 0xfff}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000580)={r2, 0x8, 0x3, 0x3ff, 0x100000000}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2249000000fe8000000000000000000000000000aa2000"/128, @ANYRES32=r5, @ANYBLOB="02fc67cff3a351b13f000000200006000300"], &(0x7f00000002c0)=0x98) 00:01:53 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:53 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x2c) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:53 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x2, {{0x1c, 0x2, 0x2, @empty, 0x1c}}}, 0x88) 00:01:53 executing program 0: r0 = socket(0x2, 0x20000005, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xa3}, &(0x7f00000000c0)=0x8) 00:01:53 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fchmod(r0, 0x6) syz_execute_func(&(0x7f0000000100)="b1e291cd806969ef69dc00d9d0d066660fdc64550b1cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168fbce000208020870000007d1ef3450f38f63c90ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000100)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x4, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:53 executing program 1: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() socketpair(0x1, 0x3, 0xacc, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e210000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=0x0, @ANYBLOB="020007001f000000"], &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x80000001, 0x458a, 0x1}, 0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socketpair(0x0, 0x10000000, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x200, 0x3, 0x2, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0x5, 0x0, 0x800, 0x5655}, &(0x7f0000000240)=0x18) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 00:01:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/221, 0xdd}], 0x7, &(0x7f00000004c0)=""/210, 0xd2}, 0x1) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 00:01:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 00:01:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000a80)="982e47893e431e926646dbca0fc76227d9130400c4a37bf0c53e41e2e9b55767660f6b32fffbfbdb280fb8c4054e4eed751e0fa0e509ab34d1e0c40bf82e8c1ec4c1f97f44dce570c4c461cd583d280000812e2e6db712c483397fd300c9c401f576dcacacc483790841004d9a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d4c4410173f600e8628f6808a3056f0000004e00c46666410fe6398de3c026264788fe58c4a1dd7dbbbfdd5cc6c461f9292030a1c9fb110fd3c4a26194c44225aea76c67f3410f70443e0032362666450ff42bce62") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x34, "75308a032a37656da12a93699e82ecf4c59982627c7079be83d1c5626c53e684c5c73fd666fe4d180a3c95cd268ee8fda0c81995"}, &(0x7f0000000040)=0x3c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1ff, 0x8000, 0x200, 0x4f9, 0x4, 0x6, 0x3f, 0x400, r2}, &(0x7f0000000240)=0x20) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) listen(r1, 0x7ff) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="c44992e5fdbbb7e2d6ff2bd144685dd989dcde7844d879f779b1255bfe280f5990e8c11cf68a6788e3815cbf6275eb7d4636") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000016c0)={{"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", "b1fb7701ee209168b1793e6bac215ebfbb4943bd2c9d73c245148f829186cfa7", 0x5, 0xadd1}, &(0x7f00000006c0)="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", 0x7f2, 0x3f, 0x2, 0x4, 0x8, 0x5, 0xe5, 0x8}) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="762be0212fb4cd74b987f5a2918fd89231822d22d9c0edbbabb1c9b1adce626c5c60c48ae41287dc6f425b91067bf1b2cb6fecab586d79e58f6cdf546ca74c30632c46e494833ea0641abc94") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, 0x8) setrlimit(0x2, &(0x7f0000000140)={0x800}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3, @rand_addr="581e6ed4bb4141d183b20bfe68d9519b", 0x8001}, {0x1c, 0x0, 0x531, @remote={0xfe, 0x80, [], 0x0}, 0xbf}, 0x5, [0x841a, 0x10001, 0x400, 0xdc6, 0x98e4, 0x8, 0x8, 0x100000001]}, 0x5c) 00:01:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/193, &(0x7f0000000240)=0xc1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:54 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x480000000000, 0x4) syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") syz_execute_func(&(0x7f0000000080)="2e3e45a1ef000000000000002e672e26f20f127800f20f0f890008000097c4c2193b8f00080000c461fde966008f6978e2f7dbf5c4023939d32666a70f9a22") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0xffffffff, 0x4) syz_execute_func(&(0x7f0000000000)="42711ac46222f5de3e4679a30f381dce660f70b0d4ee0000b26626f24e0f2c6d70410fb6b207000000c4e279357662f0ff84fa89c103abc4a13564c2") ftruncate(r0, 0x9) r1 = dup2(r0, r0) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f0000000180)="f6ef39cca8359a6bbe3d347318dbf86a8a24c0d37ad951c880fcb76015ec06258983118b43d1a5f452329a1b4f3f556ac15cd7e6a69e8b842a2b6d0ed6dacf0a776ac62bd96e6bf30fd51861f60b412ba4a00d61cda27dea18dae7d20d83828c508d4812bed0ba9691683a622ffd0bf9772fc11155958b18", 0x8, 0x0, 0x800}) 00:01:54 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000000de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000300)='./file0/file1\x00') shmget(0x2, 0x2000, 0x248, &(0x7f0000ffb000/0x2000)=nil) 00:01:54 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x40) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f00000000c0)="a82b") truncate(0x0, 0x7) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000240)=ANY=[@ANYBLOB="00001000b17a085d80c9d8367a66e23b01005735e6eee8d1d7e75eecb47d0c57139a0409b41d5c0036880d4571c5b8262a2ca3457caabed59c31ab462fc87029c3e7383dc3c25aa0ca5c0aa2cfb797700e8693e2844eab0c2291e623639a76a594dafcef27631b5f08f922db6772dfb8c8706eae7532027ba2e5a365e94a72b35b7ef471159679de336a51ef642be305d19db30a7810c991da49189035b567a24dfbe6b078b7b8e6f7346773572dc7b79a82c69c15b1a2096f9e202003d12c6345fbab1bc5b8854049ad9211b79920ffa01458"], &(0x7f0000000180)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x341, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000340)="a1cec4e6ab3e79c60470a92e40187e434e7f347565d7a408bf6a808b9cfd6250f473f7a6c26f3342bd7b116bc4d9ac8ae817c986123514a7894e74847a8daef08fda79857464814d8059845e0100000000000000d63c6dca7d8b9b03fd5ad762146a4d55c2fe05e1a1d1f3adcbcd18ca772987678586bf3454c55d9b9a1862f8912553a1d111486cb03c47e91ff0dccb774e314f86c89b04aa114bea70355804d0077bb856b89ecbc27a36d0c7137b1e87082a265e9acd67ea56a0f81a4115595562512931b089e8061a00191360f517fd14dd6436f63b1f34eeeedbecf0bd70") 00:01:54 executing program 2: r0 = getuid() r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) read(r4, &(0x7f0000000200)=""/115, 0x73) socket$inet6_sctp(0x1c, 0x1, 0x84) setuid(r1) getsockopt$inet6_udplite(r3, 0x88, 0x2, 0x0, &(0x7f00000000c0)) 00:01:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) 00:01:54 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="45d8dbc47f5e6260c46143f4a1c462f917de8fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1b4c423c549ce0a") wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 00:01:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0x0}, 0x36f40}, 0x1c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x79, 0x3, 0x1f0000000000, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x6, 0xf, 0x10000, 0x20}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x5, 0x6}, &(0x7f0000000100)=0x8) r3 = semget$private(0x0, 0x4, 0x10) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:01:54 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) r2 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/52) 00:01:56 executing program 0: syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x7}, 0x8) 00:01:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40, 0x42) r0 = open(&(0x7f00000002c0)='./file0\x00', 0xc0, 0x101) connect$unix(r0, &(0x7f0000000340)=ANY=[], 0x0) shmget(0x1, 0x3000, 0x184, &(0x7f00004e5000/0x3000)=nil) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r1 = socket(0x2, 0x5, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "eb97da1faba40ded74e7d69bc167265224b6e149d9365a44d516c810b5cb1c9a24c53f8cb852e04ecd931de4a6f77cc7815a14fa0438407c935a34ad6ec4f3adc49cd9837c1f940aa21e7bdb3340cd92506e1aca9926123c5b5ddfd0649728277bdd3e2ea6ad63801b822195760138b8f1ab9233b0b65bbb086dcc1762f7d209cf7ab9fbdc2009ecdf1597a7e939f1c11766ab5c47ce1b43b6739157d6e175615c44f215b11e79c063244a4863ee6c9cf721a0b1f50cc2edcbbeb2047667ce675e313659a859814def5bb18cc74fe22ff8a2f73073ec4d01583a6aaa6fffe9d8ca026c7093a6d9c3b256f4962e3af09e"}, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1}, 0x8) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockname(r1, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) 00:01:56 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="c586232ca50faccd12945714b8539aeb7c1b875f2ef01266761bcdf5") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff09) close(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:56 executing program 2: write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc02, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="772a282e986b744528dd190c135d4e9dc4d1d56c0b4feaba65240a5792a2492b00551ea2f244db150756d2711d2a5954d60369fc175c8670c5a726d5ab9c73ac4b2def3dba320aaf66366653832e6408fe24bd8a5fea6333cf7dc6ba765156b5e1e477e5afdeca04116679f4d03f8ef2d059a17181a65aa0d0c40f2e36df81b48b7f7a7d6468835a257e1d640c0a57c1ab3f357f69a87b9956614887bd1a04d7c1860cf7a7b857afccd70b343f72497f9e71ab58fa5cf91653bae4eb2c18bd93812ef3ae17155c") getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000140)) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 00:01:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff, 0x40000000000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x101, 0x72c56742, 0x8, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8) 00:01:56 executing program 2: syz_emit_ethernet(0xffc5, &(0x7f0000000040)={@random="b100485caa2a", @empty, [{[], {0x8100, 0x6, 0x42}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @local, @remote={0xac, 0x14, 0x0}, @local, @loopback}}}}) 00:01:56 executing program 0: semget(0x1, 0x3, 0x300) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0x7ff}, &(0x7f0000000140)=0xc) r2 = accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 00:01:56 executing program 1: execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000002500), 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x7) 00:01:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:56 executing program 0: syz_execute_func(&(0x7f0000000140)="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") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x3, 0x1) 00:01:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d0002ea6fad4784a4030b49940e74e3cd026b3cc1", 0x1000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000080)={@local, @remote, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) 00:01:56 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x40) exit(0x999) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/125, 0x7d) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r4, 0x5, 0x1}, 0x8) 00:01:57 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x4) recvfrom(r0, &(0x7f0000000000)=""/155, 0x9b, 0x80, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x44}, 0x1c) r1 = fcntl$getown(r0, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001380)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f00000014c0)={{"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", "48a011cb2dfe2c3d1e8cecb1c1f325aaaa69c2ab295953703af1b68b94962631", 0x7f, 0x8ca6}, &(0x7f00000013c0)="751d363408a7288a1da01eb3a4aedc2b7fe88ee311c74e6e7aa1e3211f15e8322c3a6714fd73189f08922eee54c9b554854054ef0b7893158cfc7e9889e84529532e0ea2fb6365515f4797946ca2bc595c7ccd7c7235365f2967f096332043b58b1c2f7a6389dad35a6c1f6943e068c2bdc3bde13297db878b0a2254b4568f8c88e51371b09dfea904ddb166ccbdcaa647b406d8963984e02e3da589eb65a1c1d04a91f3639efa48b3dacb88acdd32ae37b9384a9e7ded4052b4fea829baaccff8e6ef45df7eff695bd7d3e5d4735361d766a5c578f25e543b4e25552d0ea6bb8153c04e252a3fce5406d21da5", 0x5, 0x400, 0x200, 0x1c46090c, 0x0, 0x8001, 0xffffffffffffc878, 0x3}) recvfrom(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40002, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001280)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000012c0)={0x6, 0x100, 0x4, 0x1ff, 0x0}, &(0x7f0000001300)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001340)={r4, 0x659f}, 0x8) fcntl$setown(r0, 0x6, r1) freebsd11_fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003040), &(0x7f0000003080)=0x0, &(0x7f00000030c0)) sendmsg$unix(r0, &(0x7f00000031c0)={&(0x7f0000001940)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002f40)=[{&(0x7f0000001980)="4ed2cd8ebeefe8962eaf06f66184075c1b3c2490e56af3a21a04570537532f292286a005081409fc83add5e2ad4e0d5163d79ef43d5b72b1afc0b79357d9cfe19f893d26d85ad89b1a2423d61591ceb86f3949768db5af11851abf73ce561ea2ab3f68454d3f1332992478c82012a75a1385133c1239202fcd27cd632c3fb16b6a90cb018263242591c6411be90194e41cbc5c0199e9baad287be9d4dc2d38f3eeb8187238e871c5353aa0569c1c9dc7a73d243a430bdae7ebe552cad74d648b90fb2060d7102e62ed700b28c1c1b0920984b9be571d1c46ebea1e53211d703183ff3ec5", 0xe4}, {&(0x7f0000001a80)="c82aaca081e878a1acc719f277a51137df94df56f8ebfdb391df6beb61a0f3bda1efc45c5984c4dec01e3f89592355161ad5d10ed81cbdd540c230ade20e643e5d9090228e3940fa58b44026beb9adc3e528029663c6bf155cbfdd7881155c715ae3dcfb1ea7554de881a81b6c152d248defa06478c5200a62cdfc35c70e169ef53bd948ce15cab983f30b87ffdab9e2cf8cf5a045459348ddba3ced04d3455a64e55944fdde90c88c3fc4fdea6ac5448de74f89fffd1c986f6ba8c77f564e3f4939b061fd468ccb369cf296cad804a53b6b7cefa72f325522a8d57acac42e707ba8bc2fe3be3bec5e", 0xe9}, {&(0x7f0000001b80)="ebe883ee6110242944735f3e9dd35b39b76781d8c916e4d00d98019c6f9bded611aa7a953d2901124646616b0001026717cdd220de9a153216461027f3603471be7f45acf445bd30b4994b3950683248d9193915c440b702ab880d99ee73aad20a8d148b3500a0ba6a1a7c3d7e1c91b460c040f8022a55bf94eb1b80f55b70bc77190ca1ccf5913766a9f8399bba4e37da5bfec4523df697c6fdcd7d269ef28d1b3102b9b8f992de802145f4db0993118f14e3b6657c61d84e9352e5acb558302a5f45f609259cec9bd6ad7167157cebd54543615eb1", 0xd6}, {&(0x7f0000001c80)}, {&(0x7f0000001cc0)="08a9b51f55350660c563f9242f53642e77760437e309eb373e60e3440fb9d68d68a7bc128d04e55e3da2751f5b2270a656efa045584e0da88028523f134607435a5a305dd2a1222e004400b8ad3bd0f48a28b4500efa1c40ca77c958ae62e429133d253dab23a7b90cc3ece00a64aa9cb8ef809449cfaea7996450e6f1754ade43d421f19ff7368001af5e0a24c8f83f1ceeb16f792c76dcb6e1a021a2e3bc2905970e095971f81f8de1804dab929fad5f6047d25c6bd7ae919051eabb2a88b958db44a85a2f711899244cceb383d30d3f564cd5", 0xd4}, {&(0x7f0000001dc0)="6049491b2018c01c9da81b3051ca3dd7c8de6713c59f0da9afa5892dd94687d0a0dae620bb94f02395f21030e8000369d051ff1684ebc09b2ea204df7d2e6bd3fb9b9eacc739f90de72282fd04119cecbbc334012989a302b447a594c0e5d35e494397e673fdebebfce61aec8bb01e92", 0x70}, {&(0x7f0000001e40)="b1513d2fde77af0322afb321e06b67b1a6fdff390707917cbe7e2913a058ab46667087e1b806d1e9b8f002da932262c8f3d09e45500971fcc56c7dccbd10b8be8e955951b3e8b19f0ed95920cfff96e6806ca2256568dafbc4c319f4c1b405b8f3e768034ebc2a07ff26d62c92d6baa3149794bbb9930d94d20552a117ccf34fc106840763d8218b231dc1944536585127f756c11cc281ea295762b00ba561e903863b94fe9ab939d090120a36d9f23427a7b1ba8d9e0b1646a5f353299d956b1d86648c2abf5041470a44fec7bc0e", 0xcf}, {&(0x7f0000001f40)="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", 0x1000}], 0x8, &(0x7f0000003100)=[@cred={0x20, 0xffff, 0x2, r1, r5, r6}, @rights={0x20, 0xffff, 0x1, [r3, r0, r2]}, @rights={0x38, 0xffff, 0x1, [r3, r2, r0, r2, r2, r0, r2, r0, r3, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x98, 0x4}, 0x8) r7 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f00000000c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1d6a65899267575e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:01:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 00:01:57 executing program 2: r0 = socket$inet(0x2, 0x20000001, 0xf83) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/51, 0x33}, {&(0x7f0000001480)=""/82, 0x52}, {&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f00000015c0)=""/52, 0x34}], 0x7, 0x0) syz_execute_func(&(0x7f0000000100)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) socketpair(0x17, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000040)={@rand_addr=0x3384, @remote={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000280)={0x78, 0xfffffffffffffffb, 0xa00, 0x8, 0x4, 0x10001, 0xff, 0x100, r5}, &(0x7f00000002c0)=0x20) 00:01:57 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$unix(0x1, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8000, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x102) freebsd10_pipe(&(0x7f0000000100)) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000) fchmod(r0, 0x8) dup(0xffffffffffffff9c) open$dir(&(0x7f0000000280)='./file0\x00', 0x100200, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x30000000) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:57 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000000, 0xffffffffffff8001}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x5fd, 0x81}, 0x8) 00:01:57 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000000)="2bb84b3344b401a4a099f906eb1afa3b670c402ec9a550efd3c89ef0fb81c1793525320ca1927bace4f5779db3890bba724885c4e80fee50a59f7e0c156f8dc95c2109b23a2c875cb6c33bbfa0e577117b8a49736948554c5c", 0x59, 0x184, &(0x7f0000000080)={0x2, 0x1}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:01:57 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x3fffc) 00:01:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback}, 0x8) syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") r1 = open(&(0x7f0000000040)='./file0\x00', 0x9, 0x11) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000200)=0xfffffffffffffff4) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={{0x3ff, 0x82}, {0x9, 0xf5}}, 0x0) 00:01:57 executing program 3: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431cd80f05f3410f2ac3bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8027d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b6436264283d0e15bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:57 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) flock(r2, 0x6) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='-\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)=',\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='-%\x00']) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:01:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65681113a8ffffffff57505f43f9e843d9c9b6b4ca91e0d45b7745b1fc7e3af0786ec20800f6cef1c18c"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:58 executing program 2: r0 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/49) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x100, 0x0, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$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) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) msgctl$IPC_INFO(0x0, 0x3, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) semget$private(0x0, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x100000000, 0x4) linkat(r0, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000005c0)={{"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", "a5ab9463f2861fdb460748619d15725626e580cda33723b17ea8c36a5ba6bf5a", 0x40, 0x2}, &(0x7f0000000200)="cb659b68e74959c2d79ed33c38970075d909dee4253824eb6bfa9e8e23d3b1ded6fd15c327631d106925c70f7d72d2c5be94201baee6060b92afe4c860f8c3a20b702a184b876b52d9052ed88b611fea59c4b38ef8dde1b270e2dec44f0447ffa3fed2cf6fff", 0x9, 0x4, 0xfffffffffffffffa, 0x100000000, 0xffffffff, 0xdfbc, 0x8, 0x7}) sync() accept$unix(r2, 0x0, 0x0) semget$private(0x0, 0x7, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) 00:01:58 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc) 00:01:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0xfffffffffffffffd, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"2c0103005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d883b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874202003963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c9680073b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x80000001}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="c60bb99f2481ac61e4287c0612e85888edcdc9cd3b0ec71a0f11a44a30555fc224a74e37ee0e63de0f0579582468f22619532a38c1901d0ce945e0fa7c31fb1749977fffe2daedc53130974e4bd734be3f57873ca33a77b8207dbe86f6a05bc498a14e811be1a6b068145807a4ebb1af719fbccecfd1b3da6c2baf4aa307e6adacd933cdb8a014de68291c1315658a79868fea49e04ef8c900e343a86f7bb8a001bc8886b0b4f4781c2e48432327b3f11cd3af65152de6bbac6b07adfda2b84f05a826eacced3c571e0abbccbb550e36534cb74cacef0cd2c59a957b093cd9cb861c") r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@local, @multicast1}, &(0x7f0000000580)=0x8) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x73ef, 0x4) 00:01:59 executing program 3: clock_gettime(0x1, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x2, 0x5) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3, 0x3, [0x0, 0x8001, 0xc46]}, &(0x7f0000000100)=0xe) 00:02:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) 00:02:00 executing program 2: syz_emit_ethernet(0xfe, &(0x7f0000000400)={@random="cdbf0e000084", @random="1f7567754bec", [{[{0x88a8, 0x4, 0x7, 0x2}], {0x8100, 0x40000000000002, 0x0, 0x6}}], {@ipv4={0x800, {{0x6, 0x4, 0xffffffffffff41d8, 0x401, 0xe8, 0x66, 0xfffffffffffffffb, 0x8, 0x47, 0x0, @broadcast, @empty, {[@noop]}}, @generic="58c8a91db974741317708aebdcf50ec3a0598bf6adfad474e85d234b96bce0040dda9a103cf786248c8b71be04c84135cd7c7f0a15a9df5c60a2c4655604515913a8337c49d18ad5fbed7e35de0bcac42d72ca235c4bee45ceb7ab4d53e1c4f5cca55d482ca4026b4c430a80b6aecfac521d35643383b51985aeb8f90b38dfbb2ff871c737a142fc5c58f66f10b5dece0b1a707b708c981385f04c8cffa82212cc530e65bcf05edf936eb00c271e686d95b50786fc5d7f5c55b71b40f4267cd52a97fa63093fd5aced64055186ca1cb4"}}}}) syz_emit_ethernet(0x439, &(0x7f0000000500)={@local, @local, [{[], {0x8100, 0xfff, 0x30000000, 0x2}}], {@ipv6={0x86dd, {0x81, 0x6, "f4414d", 0x3ff, 0x42, 0x7, @empty, @empty, {[@hopopts={0x5f, 0x56, [], [@generic={0x7b, 0xda, "23b2600ab33351000d05920f28dc999b998f75536eee4f716f94e50b45c3858caa3ccb3661cc1d4b3835247c8cc121db4858ba8bcd795b375dab5bcf872bd8fec032b89fc742743ca25de3f3f800d7c2e02c64de21064efe65f44f7fd240e944203c2ab6c7a6fa6b495b35c77c2b0936997254f6d0b239a8dc50096accda7314a1ae87e804a5233004895a2989e3b853a96b455df7e8c5774830fe1b4247bf7a7e3e2fae19d302575863d95e0876d345a8cf4de68c91333157a16a13b3aa3edb842448dab9e7cee5efaabafa1334e1e40a61c6c258cf715cbf48"}, @generic={0x7fffffff, 0xe9, "c1e4c459a9933a91d627fd12a6fa51292aa8d4a0916adba06b75002a32d4051998e12619786f90cd3e84010654b5bec39d013958dd8b7ec397d86a116718199a8afc4d4bb01434f93c10971d9934deb81408eca11839b76b028756864f4e127c17d6bcbf29ef09f9aeb04c20a4a41e7ae543caadc07facdd9aa2c7ac2adf15909762d720d4ac1dee5bb8b2fc193d9103625809a256c33fca467d5afa15510aedc58269c5be9828dd0812efed4067b01443d96384b79eb4968147f1514d09b1f142ba77441a2e6371f341be1ce91178a138edee80f0bc5eb46028252a7439bea3dcf099b746c706b208"}, @generic={0x4879, 0xe9, "ffba8d0d2d12ca3f005a71d711afa3de28716cae09e63d81db450c3922be2f9f59caf0f38f1840aa1e767c1bc4a1a23f54049ffe2d96ec29cf7adef8239fe49f79127c25b99010b0dc146bc5008944638450c49c5ccf6e65e6487301cebcb8420d9b307fee7e5dc8c5a5a61218a282e7f3cdc7375d6a19d2ff7239f9cfbc66ce2cab98d11ab0f727445704282d1994cabac512bc06763c6346ba5468ff86b24990689229331e3d3ea65508c8652e7555da8be7bb56089e35426d0b95bb3fdda1236af3f76534ebedae73204fdb854e9f261482a88f821eb3317a6d9013490975aa0f7ee344342b033d"}]}, @routing={0x38, 0xc, 0x1, 0x5, 0x0, [@loopback, @loopback, @mcast1, @empty, @mcast2, @rand_addr="8f570e2aa5b7f34807ee8914b69611cb"]}], @udp={{0x1, 0x3, 0x8}, {"cff9741b26596f87f050a6b8001a74ba52f6c187f8bca34ffb05ec8552edc362a855d5d397f56eb3b1d8d4c7aef4c2b8b20b6dc98f23cc7739ed71f4bb3eda2d1ecffba022ccc3944af8ec6586d53234e6921562d5482d06a6eb9104c317ced0baec431352ce6d32ac5d944ca7048bd2dbf6d6de3ebc79d6561bb74bdd021ba22a677172553989a9947188a37b5f54df644cd1625dc561cf39cb3cd773850d1dd152d08e8e91f7ea43ad8eee8455ea226c77fe07902c63a1a7b1559092cced0593a5330f1fd3f21c4a572e4992470a"}}}}}}}) 00:02:00 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5210300f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000700)="96f3a798f72f1c060f05c4e2b5a7a897de669041e2e9b557fb66400f38dec60fb8c4464e4e751eda7600e509f3450f1adf34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f3f9dbd9f8f8f801b00b080000b08171a30b8a826ef8f8c462797870838cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264588fe0d02000000c4a1dd7dbbbfdd5cc6c422b1b6c430a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4) r1 = socket(0x0, 0x20000005, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r2, 0x800}, &(0x7f00000004c0)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2401, &(0x7f0000000100)="51bcb853fecc10b980b39ecf9f4175fc140acf5ab853eab4a8adf7c3dd24b164d4a4c313507dfb190795c8f5576b1782d138afe36160e7cd40e8f1364d1b279bb7f9aea5cf1752dee577df87edf0b2c1cf1575234346cca4056acb318f3eee7a6d09687c61559591884f4507b61bad93cef082527d628906ea6a389a25f425edb9abfe29f3bb6ebd12d026aeb9a88efb17461a41459e45204576a7bece2e2196cbcf633c80b4", 0xa6) r4 = fcntl$dupfd(r3, 0x11, r3) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pf\x00', 0x20005, 0x0) ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000540)="041b21287e15e7488f819486ee1d6bdb37eb608fe96dbf5f57c7660a9d44b0c7b5df95f0f316f0c77ed3da9585ee01eab88a002f72395b68743143d7e93ee5799443de095874143cfe1bfc73211e428141b93a561cda0daf7b4ef2b1199f840330d581210895457bc0bf73ed4bc444a2046f64d4e48289c7b1e52dbd274eb95b6be57a92b4ccd3031226ca807c5323e4e33ead0cfc8177d3ee7caf79324bbc7e4874c7736b1217ac2883ee66514a51d8327d403ce9ece1c23f3b903a19ba4defd3ea766aa17ed6e11c") accept4$unix(r4, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x20000000) connect(r1, &(0x7f0000000640)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000280)=0xc) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f00000007c0)="30855f7b22930110035856ba44f8884b24a6ebee825706d5d02b0cab26b333f85a93e07f2bb4e67a967f36b4b7c2dfe9dbd5f4942916c76231dc0727149afa754d7e9da6bacfdcde15e918e25565e404a6feb409bdda0f830fc23f46cc3d0a76e02a86bee3964ecbde6c1f156596fc85800921d681935e870b73cee0a1b4e561a6f6c36e96bfde21e7b5a93881597428d46d69fba10a2a9bd82a7392d24048614c4bb6606597b798d697324db3cd217898603a9b3e0c09a0afd90c704e79e781a3c2dab6e6c61b1fb840dd52785452acee57644674e648f54162f48beae637a65ad60c55abb6206c37290aa0") accept$inet(r4, 0x0, &(0x7f00000003c0)) 00:02:00 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000600000020000000010bc6de6108783ff8b9d4b1de655797999575e68d166bcb357a3707f6199f66935851e37951c692a469223391dd6870ab7ef057a9cf254160c045cec7b977fa44966412767e8fe6326e17a23e2c95293f339567c423a4a37c7bad4b78ed675b189073098d0e92b088ae0abf8acbcb6881444cef98f2ebf523ef470294c24f503b79654148137d21e07dfb098ee13a4e4a1868e9fdab31702b05abf352dbc671ae02c580237ee668e4cea2a"], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0xcb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000240)="b9c5befa3ab051da91fa100639538172feb48b0cc1b28f818f1d0984dae7174bf6fa8e9f2bbd63b825339ad21d82f8c1ce4c95fe65f5241079740104a4e8c1d1fe736b5d8f76f6c747967924434eca8e8ec455a244f20aafcb92ffebba2894c1740d1182dc6632b686c9a502a172a12c9487818982b3a21c9e37cdd3d3074b1faa49fc") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x4, 0x3, 0xf800000000000000, 0xa54b, 0x2}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r2 = semget(0x1, 0x0, 0x109) __semctl$GETNCNT(r2, 0x0, 0x3, 0x0) 00:02:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x4, {{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r2, 0x0) 00:02:00 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:00 executing program 2: syz_execute_func(&(0x7f0000000080)="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") syz_execute_func(&(0x7f00000002c0)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101d4fec4427d82663ed107c4c2b90a23f216640f33c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e44a20fc7870d00008080660f3a0b0865") 00:02:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="1d0ecf6234db8a17421e6330b0e7175585f907b46d39ba06e08339be71f048e968a97e40e0c7ba16e2c6fdc9598d71ecaa70c6226959ac722889feee21d9ec7a182fae5f8c6cc39965d8592c6756cd8db0d8d327b4cc925cd734ee5e35ebce7bafeefaf715a77532784b2e568c88ce98d33b5e2f88df1efe9ea6577a9165c9a2501280f7f6fa0e0aa7fa477a21e16b5a2d5f68828574e4120d21783e0b467b45c92a3e7e3996642a4d6e0a9ec8b2c9") mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) 00:02:00 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setrlimit(0x4, &(0x7f0000000140)={0x0, 0x8000}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6}) getpgid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) __getcwd(&(0x7f0000000780)=""/163, 0xa3) 00:02:00 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000400)={@random="445671047721", @broadcast, [{[{0x88a8, 0x80, 0x7, 0x3}], {0x8100, 0x2, 0xf7c}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @broadcast, @rand_addr=0xfff, @local, @multicast2}}}}) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @broadcast, [{}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x0, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:02:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c651ae9"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0) 00:02:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x77, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000140)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0x5e) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:01 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x49, 0x10000000000, 0x6, 0x1, 0x2}, &(0x7f0000000100)=0xa0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001}) close(r0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) 00:02:01 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7f, 0x3, 0x20, 0x3e2}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0xc3e0, 0x2210, 0x5, 0x6, r3}, 0x10) msgsnd(r0, &(0x7f0000000100), 0x4a6a70fa1cfd07d0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0xe0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000400)=0x7d1, 0x4) link(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='./file0\x00') ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000000)="03280624ded6f16f70a7f9ea4057e07369785d71e37e4117ec7084754a0a8c9c3a47e38d1e24b98f9cce35497e2e12b2496432b4f033b05ee85078ab46e12822a6f3b0352cc82e0fbff17d9297086d53d3a3fc37f8cfcce31a99eabe5ef4ccaed73c10e42668f446f791c07ba1fd84cb21535f1acecbce93e4fa7ba2794e0fbdb45558ad1697829033fe46bbf9b4c530719f719c6a8db700dff35be633061e3b0b8e3fa665cb905358dc9e7afb07958cc9be1d90d65d4210c1ae47b5cf5a6352f34b758b1d6d7b28feacd119be178fda00f1417e02f282df18d67b6543d61a67011a") open(&(0x7f0000000300)='./file0\x00', 0x2, 0x125) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:02:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00e20001"], 0x1) 00:02:01 executing program 0: symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') r0 = socket$inet6(0x1c, 0x4, 0x6) fstat(r0, &(0x7f0000000300)) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getpeername(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') mknodat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x83f) 00:02:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6db8, 0x20e, 0xc00, 0x1ecc, 0x7, 0xfff, 0x1, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) 00:02:02 executing program 3: setitimer(0x2, &(0x7f0000001100)={{0xffffffffffffffff}, {0x6, 0x20}}, 0x0) getitimer(0x0, &(0x7f0000000100)) 00:02:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000200)={{"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", "5dae0c28f33fbb99a97073f7b1ec536f791098587e0760e701ff018b264ff515", 0x2, 0x4}, &(0x7f0000000180)="93628773eb01d1ad68004d1ef8647674d24ecfb4014eb7c64871f5f9d2774104594e49e6130a1d533f920276593a291a7b85baf5454d5da268c329618f13513f80b26d4c9e372ca4c3b3c33df024cec6c402a231b4b5a360e8d12ba067ec4ab8131fedcec912074f5ab648e344e5974391", 0x9, 0xfffffffffffffffe, 0x3, 0x1, 0x1, 0x7, 0x775, 0x7}) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000380)="d01c0404637916d7b098cd801b69e427c2316a1f9cbe998999999999f5696200d9d9d017795bf90f0f0f0d8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a8f09109ad5c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b66410f383c2ddf4e99f4304545e269a841b7b30f18ed45332fae8fc978d232f5f57df74a4aa1e1e0ef26400f0d18f2643e662642dfdfc4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="059b0000ceafa5cab34cf5ef1f359b8252ebc70170b4be506e1757fdaa7aaf570b55866e5a2b0f703cfca3c0e6d7e1", @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x6) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x0, 0x9, @mcast1, 0xcb1a}, @in6={0x1c, 0x1, 0x33780000000, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x4, @mcast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x80000001, 0xe9, "ce78e194231b6ac6f5be34e10cec7d82cf03443cc3ce70d7226fb53a13b468a5a323567d306d82f778d6bc92bb1cb47cd6b1e8a7f81a48e8a1c8e34dfd377e1414c94b5b81d74562c7f83aacb21b1eba62b49cc1a984b6a3693cb5470b21a272ea9c708c2198ac4d231ec6ec5228b6330c74a3ceb3065041df1028736b3f47119fa6b0d9dbe7311c7ced8094e263924e12d6c2f2753e21558b7124db1cc75692b9a0aa791a3686b315f6403f4d811bcdf35ab1cf981a99e69a2b85eaa7930926cc820bb96926de765117bf3c1594553d951b984f4978a08ac0ed5a794858495eb352d745c636621544"}, 0xf1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x7, 0x9, [0x70a, 0x1, 0x189, 0x5, 0x1, 0xfffffffffffffe00, 0x6, 0x7f, 0x1]}, &(0x7f0000000340)=0x1a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r3, 0x1000, 0x910}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xe8, 0x1000, 0x5, 0x7, 0x9, 0x1000, 0x40, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, r4, 0x101, 0x5, 0x19f, 0x1000, 0x80000001, 0x8}, &(0x7f0000000580)=0xa0) 00:02:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, &(0x7f0000000000)="ccd4edee378e54b2541bcb1a51d1c6c0909a22c3d0b3949279d32d69ce5a664e9b712632f36056a1814a0603f099260ac70020e56b5011828dc4367ef6ca59ffe3d0722bf87372c03fdb806995490fae5f4f2b3a403e64c716861612005eec312bf44efa427c0df9c7bb81077ff2210df8b9d44f3454800757662dc978e3f4f9ddb6a0d7ff683c", 0x87, 0x104, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffe4b) 00:02:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x54, {{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) r1 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@local, @local}, &(0x7f0000000080)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r1, &(0x7f0000000000), 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0x3}, 0x10) 00:02:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0xfffffffffffffffd}, 0x1) 00:02:03 executing program 1: syz_execute_func(&(0x7f0000000100)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x3, 0x2, 0x6, 0x0, 0x7fffffff}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0xf, 0x100000000}, &(0x7f00000004c0)=0x8) r2 = socket(0x1c, 0x7, 0x7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={r1, 0xb0, "0d5058fee5fcccb9c0e3466a0bfc900f3f0b383c64d54b911c6bbd6a2595c399b5928f1149bcb03faa7fe11b2c7d66c1eab60efe4b06b44cc12684b3cf6e9f2a4e729a738723b1f5397daf2a39aa660eb21cb0e74b39fb44b92057e2c9872088d5061eda4bcbb306d26ed4319eeaaf10d8238282b20d35f7c00182499e8e8ab83d9ceb30f0213092dd93e36b570afbc8b475e7c8657d175d2753d381c966afbb47e233d4bd749de0d77683c7263dfb3f"}, &(0x7f00000005c0)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)=0x94) 00:02:03 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) chown(&(0x7f0000000140)='./file0\x00', r2, r3) mmap(&(0x7f0000092000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e1000/0x2000)=nil, 0x2000) truncate(&(0x7f0000000040)='./file0\x00', 0x9) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:02:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x40000, 0xf270c82bbb49de89) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x7, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x7b53, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) dup(r2) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0x1, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xf1}, &(0x7f0000000340)=0x8) mlockall(0x2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000500)="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", 0x470}], 0x1) connect$unix(r0, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:02:03 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xdc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x5, 0x793}, &(0x7f0000000240)=0x8) fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) linkat(r3, &(0x7f0000000080)='./file0/file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x400) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x40000000001) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) freebsd11_mknodat(r3, &(0x7f0000000300)='./file0/file0\x00', 0x12, 0x3f) 00:02:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:02:03 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = socket(0x1c, 0x5, 0xfffffffffffff477) syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r2 = dup(0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001280)={0x0, 0xfffffffffffffff7}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001440)={r3, 0x28, "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"}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001200)={r4, 0xad, 0x7ff}, &(0x7f0000001240)=0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/4096) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) 00:02:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x108000, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000600), &(0x7f0000000700)=0x100) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x4, 0x3) fchmod(r1, 0xffffffffffffffff) setuid(0xee01) r2 = semget$private(0x0, 0x3, 0x100) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000000)=0x9) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x12) open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="84fb6b777924fc20138a61d53d37969d62200c6625a9b2fcdcb585662d91054aad684f402d96b0c5b01e9c0771adfad10049b520005485317b668bcabdea562fc0a09f961cba7a3bab7c3a0788fd5ef8a29267a13ba96bd89efb565fe482c27a66a76b24f75f100f966b86c36690fa30293d1b1350eaf4b19622e66f1e78ca28c39de027a89a975a694aaabcd964d6", 0x8f}, {&(0x7f0000000180)="1d3e276b9ab8d04738c5a27a683242b680626dd5fbc969a5f84260e95f7952b68cd2c2c9bd256b9c54e63c51c4e70bf84de46edd0a1d15a4de0b0f96c6fd36b50b0459a77cf31c5f04e2403822d41c808d0c936da9cd5df06b519c0830920982056a", 0x62}, {&(0x7f0000000200)="47afdaa06fbf1ed2a3bee8d449d34515d6597b77670debb72e804adbe8ca3cb97f8b50eaa870277cd942e8bb61e27ea5b1bd52ce15bbcecbdbc6020011491e644939f3b37d207c37f66142d182f5ed43bcbfd019dfe68804a70187612f313f7d", 0x60}, {&(0x7f0000000280)="0fb4dbb5672d5208e1031361db5f39f49dd7a9ea86b3138db2332517447b60a8ed14879c0ef1fa823cfee3c315ec2509e2264b9ee26072d34c4077d4d5d898", 0x3f}, {&(0x7f00000002c0)="43f076d6aed49448337565dc34dd40ff802482e72564c3781c42242f1ee9ad50a98db3d75d46af6a8963a1bc8ea8bf1ac0854068b0ef964fad737efe3d6d00dd2d23b0bddcd3b6348fa1df6e32da86c70c5f6af2d031585be4a7fdf848150bbc54ae536ed4060888762fde9cca320c23e469b951cbf61966f28aa209305dad79ea427bac5147dc663f70f5a290dc8b89e0e15aa9841efba2e302a6858574036a7f5cf1889a3a252972a466a4b77d82d85b5cf14ab24bb80302259664776bdfd6b8", 0xc1}, {&(0x7f00000003c0)="a26cffda542d5f91d54f154cec7152ca4d5f6e07acc55eb815be5bca69ae34331b63cddfc9d5ddf49afcaf5fc1816e0f3ab0a33c5369f59153b1d4a010a1cea201116969faf10f8054d3d69abfa1e819691676cff29f4d04d88b3c2582439ee88f9188bad82c52bb9ba5ac14e1a3bddc15785a00547e1537df7417dd928bad030691163fea45cee7", 0x88}, {&(0x7f00000004c0)="da4103739820fa12dea02959b0b66b9f29417492ada95194c530df71679e41576ba6b327a52561d9cb", 0x29}], 0x8) pwritev(r0, &(0x7f00000003c0), 0x0, 0xc04) 00:02:03 executing program 3: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10044, 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) munlockall() syz_execute_func(&(0x7f0000000240)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) 00:02:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f00000000c0)={0x61c19e09, {{0x2, 0x1, @rand_addr=0x1}}, {{0x2, 0x1, @loopback}}}, 0x118) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000200)={0x1000, {{0x2, 0x2, @loopback}}, {{0x2, 0x2, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) write(r1, &(0x7f0000000400)="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", 0x1000) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:02:03 executing program 1: syz_execute_func(&(0x7f0000000180)="b1bf91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe") getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xc020, 0x3ff) setregid(r0, r1) 00:02:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:02:04 executing program 0: 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$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x7, 0x4, 0x7f, 0x4c0, 0x7bb8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x6, 0x5, 0x6, 0x8, 0x1139}, &(0x7f00000002c0)=0x98) dup2(r1, r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xd, 0x5d2}, &(0x7f00000001c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xb) write(r0, &(0x7f0000000400)="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", 0x585) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000009c0)="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") 00:02:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="83022e0066696c4430802a75a66933eec121a5fa4f9547"], 0x10) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000001c0)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r0) close(r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x2) 00:02:04 executing program 3: ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000440)="c2") syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd609826ceff5c0030000002c1120cd9cd257f39cd8bec26b0188efffe000000000000000000000000000101ab90780000000060e768b1000000000000000000000000000000000000000100000000000000000000ffffe000"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000480)={{"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", "e64122b5b26f1ece32561ee4084175c97f0585408e26f8de3c2a20cb8f8b3158", 0x7, 0x2e}, &(0x7f0000000140)="bd2cbeffdea9e011d5ff3b0f2d0abbf2421f132c36f881cb728415a6cfa5e65edfad196236a1b22ead15ce23231de063b92e80f11bef86c26b4b62aea59d3fbe70576e72ca55e36ae1dc161fb4e273323aa0f9c0e235eb52805fc1b69a8c42ac8d72967652362f2ae06ca7f2aa4900147d93a714453c55a51e4f6d8b30b4cacf2d0450b87add5af4e0c14e0d78ed6d24899d6cd005a13a97ca1aeeb9f010f14ffeb6c7ccfd69e6d35c3e5cf657acfcec", 0xe5, 0x9, 0x2, 0x5, 0x1, 0x6, 0x9ac4, 0xfffffffffffffffd}) 00:02:04 executing program 1: r0 = socket(0x11, 0x1, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x3, @loopback}}}, 0x90) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x1, 0x0, 0x0) 00:02:04 executing program 0: syz_emit_ethernet(0x95, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000d26f61d9265e484f807d45e0c59426f69ac7d9d12a4a68aa3670642d3f93a75ddac1b0ac1d698e3bb80c655469a29733e990ef6a25d2a76656a622d122c1fa512d72812d61d76da1a37f7b84596433b32d940864824f57a340d35c862b22f093a412a3859e6ce5eca151374d0d73a277a8636557b2fc66a3b866edf410cac93e730229d7e3f1c35942"]) sync() 00:02:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x10c) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x9}, 0x8) 00:02:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000880)=ANY=[@ANYBLOB="1699b49bee649452d3bf6b3459b87e7c1e502625f0cb40629ed4b1d061a0da951806209fac2c374c4f5f4873ed3bb336d03cef574fb76883f6e9eab3c57751ce26449220eeba528bb8a0d2b6a5dc477ffe8f765ed2bbd55b985954243ab9ef6884a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000840)=0x20) r2 = socket$inet(0x2, 0x5, 0x140) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "4f12417f52813c3344a3f4440b9d63b94dbc548e2cef00a46e05296cb09a341f", 0x9, 0x4}, &(0x7f00000001c0)="a24de7250b670dff612a0cad804d713e8de5610f14b36ab11b28daf4670aab460b2594a9aa24e9322538cfee15e455b1a5e4cdd87684340de4a9fe7dd153ac3dfc946ee0a2164e9d012ee5948bb2ebc0cdd20829", 0x1, 0x2, 0x9, 0xffffffff80000000, 0x8, 0x100, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) r3 = open(&(0x7f0000000740)='./file0\x00', 0x10088, 0x52) r4 = shmget(0x3, 0x3000, 0x1e0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000940)=""/4096) symlinkat(&(0x7f0000000700)='./file0\x00', r3, &(0x7f0000000780)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000800)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r5, 0x3ff}, &(0x7f0000000180)=0x8) fchown(r0, 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000006c0)="eb9b7b0ea19d85") 00:02:04 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000001c0)=""/236, 0xec) syz_execute_func(&(0x7f0000000140)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") setpgid(0x0, 0x0) 00:02:04 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) syz_execute_func(&(0x7f0000000880)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e5092aa6a6d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f0838371a30b8a826eef8cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/249) 00:02:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000000000"], 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) 00:02:05 executing program 1: clock_settime(0x0, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x101, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) setuid(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x6, &(0x7f0000000080), 0xfe9f) 00:00:00 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() r0 = semget$private(0x0, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/178) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffffffffffe59) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:00 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) poll(&(0x7f0000000140)=[{r0, 0x10}, {r0, 0x2000}, {r1, 0x2}, {r0}, {r2, 0x1a0}, {r3}], 0x6, 0xfffffffffffffffd) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:00:00 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x1, {{0x1c, 0x1, 0x1, @loopback, 0x5}}}, 0x88) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1c, 0x0, 0xffffffffffff27b4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @loopback}, 0x5096}}, 0x0, 0x2, 0xfffffffffffffffc, 0x8, 0xb8, 0x4, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x5, 0xa000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) 00:00:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="113b000000e3ff000000", 0x1, 0x105, 0x0, 0xffffffffffffffe5) sendto(r0, &(0x7f0000000500)="2c482ada23627e6809664fa57417edd106c823faf049b625fcc78bebaea9d8b73da4e8d279bb3f8540b8f64dd70d92b2c8e69ee53b1a9580fdfec79256b5fbf619c03c2590a9c51aa5cabef9bf43fe405df1a7337c598358ea43d57c335e2b64aac27dbfefdc85db76dbe483a436bbe78c0e3b9f2ddd987fbb5a790907b04642aaf0921e1020cccefdd48dd0a3a4a12d297057dcba541510c3003d8017741761f1e474fbc3ec60dbed221a26d37b2d2b44aac71ec2367ca747688196721250001eee6b7f559bd7b2e5a7dd2408863522441918abd24595897d289e505994a10b0daf1a", 0xe3, 0x80, &(0x7f0000000080)=@un=@file={0x1, './file0/file0\x00'}, 0x10) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 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) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x3, 0x4) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:00:00 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80017472, &(0x7f0000000040)='\n') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) 00:00:02 executing program 1: getpgid(0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/51) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000100)) flock(r0, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="3e660f74182c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a084001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:02 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="88c138202854092738ea02c39e62f616a400738cb0c451fd869f26fb57d840b15184b064e901e886c0c71c") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff") fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x2000, 0x12, 0x4, r2}, &(0x7f0000000240)=0x10) 00:00:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xa2) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="228c0dc2b84028fb47feb4ad17c5693ff998bca2a50ffc796ed4977e3627eff88d1c0fab49922391223684078b59ed66a3c72920ebde15cc2e0dedf8d14b98f5cd8fa710e923214f2bb7459ed8ba0f82df1e90efc4d3a46522da6c5e248415818b1414a3cba2f6a0025f70423a1b8a89d97e92b634bbb805ea9b8d128a29bcf88aa0682cf00007d5bc2ff0") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="92c1362e0e6020348ae80d13b4cceeb105ecb13b8dc36847006397030d") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:02 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x7, [0x1, 0xfffffffffffffffa, 0x100000001, 0x10000, 0x7, 0x29c, 0x0]}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000700)="98a84aa92c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec410fd81266460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800c44199e894a2e4000000264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:00:02 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800470000240000000000009073ffffffff00000000890704ac1400bb000000000000089078"]) 00:00:02 executing program 2: close(0xffffffffffffffff) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) shutdown(0xffffffffffffffff, 0x2) 00:00:03 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x7, 0x30000000) execve(0x0, 0xfffffffffffffffe, 0x0) 00:00:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) fcntl$getflags(r1, 0x3) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="07000000f899d40cc65cafff030000fdff0300010400"/37], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:03 executing program 2: ppoll(0x0, 0xf147e5a847045077, &(0x7f0000000780)={0xfffffffff6fffffe}, 0x0, 0x0) 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000040), 0x20000000000000e5, 0x7) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x201, &(0x7f0000000000)=0x100, 0x4) 00:00:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, &(0x7f0000000e80)) syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000e00)="1abacf9a1e10bb2823c434d4f1adbaaadc1998fa34588b956916345b23050c2f25ff5dfc1beaffc6b07a9fae01c811df78176016585a68c2bf5b5d7aedc37715e81d90e513f863ae4bd412396586397d2039e1ff") syz_execute_func(0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000980)={{"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", "3f1d8c426997a594201d4ffa9c56c87e76300058b0054b78ae4e86534475aaf8", 0x5}, 0x0, 0x76fd, 0x1, 0xab, 0x2, 0x8001, 0x100, 0x0, 0x100000000}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4) 00:00:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev//.\x00', 0x207, 0x0) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0}) 00:00:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000d80)={{"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", "7110457642e6df5573177685bfb9e01a05e114f643a21970a86e0f284482ced3", 0x93, 0x2}, &(0x7f0000000c80)="8d965e2b1ab82a426548586cb5b451c0b874dff4a450f7e0d633cbf3a8477e7cc17b6e179012dad80cd19517d7c925f976c1937d4f7efef049b663beefca8b293042f3746c50b951d33c002241b4617681756ea4329c839ca6806e37f00ef516999084349213e530d55e161cc73439db30df916f208bb400deb8ad3a6deab64beb408c80ef9751328f09290be9d36f93a4623c51cd2955865beafa68af4fc3a5adf1e05ded768a448905b11a1de9b818f9cf20e8ed982893ddc023230ae9fadfd27d7320934b5619f994d253be86", 0x1, 0x7, 0x80000001, 0xa46f, 0x10000, 0x80, 0x7, 0x6}) close(r0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "abca6761673e56ce9ab462d80c7213c420928ad5048c72cfd2f4eadb27e30cbb", 0x1, 0x3}, &(0x7f00000001c0)="d9eb03c1b563a4ae8e3274717bbf4a4ceb29cd263bc357b4dec8930eb5f073aa7aebc3c1a5477aa97e927a42e86bb4d233bf3f30aa8167202f0322ab15151714da6a7ec0321c73f00d72e23f9bdc82fb2e30a56bd4814c6d76f70c37969de9a588c920067bef3055cc81f9982c2f3efdbd2766e0527f133af2012886f6848cbfa754979d3be9d077177bf0db016914b4fb29547434f31eb628d1cdd4891c51616fadbbc49777a86e161b397dd4168fa146ae9da186c915f28ab2a7db575df8e8457370c1dedb8f3d12aedac709", 0x101, 0x6, 0x200, 0x0, 0x8, 0x7, 0x2, 0x10000}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000800)={{"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", "e9e14199023d9a35453f4ccc230663e862d98e14e3ec9bee10fccde5cdd31256", 0x7, 0x2}, &(0x7f00000012c0)="a291cc50ae70be2ef585cd4d3cc15fb73fe55aaa5e9ebfff57f0217deb744d932ccd418a483291178ff8b5798a723a4fcf31575000eff51c86280b05e425730baafd0f1441d58b8b994c21a00bc6ad183bbf6af7399c38b88411ac086b19fedfa251c81ffa7959371996b28f1b2c2b913cc52bdc3f2e6092bd51f63803d00560da3a02d73000b161ea3e6f312c1481cf3b7de81ed6082c493745f47c2641dc3e0bf18b5b6dcac56539", 0x80000001, 0x3, 0x1, 0x8, 0x7fff, 0x7, 0x7}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000740)=[@in={0x2, 0x2, @rand_addr=0x3}, @in6={0x1c, 0x0, 0xfc2c, @empty, 0x2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000007c0)=0x10) 00:00:04 executing program 3: r0 = socket(0xfffffffffffffffe, 0x5, 0x20005f) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r2]) 00:00:04 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:04 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt(r0, 0x3, 0x7, &(0x7f0000000080)="88be58fc08af51f40323d708f569b4933bf08edfba0a616087510232e411b280570adf1b226b708020652901efb3b1be24d1d8a308cd359126b90007996d08fe5524340bc3f29292bfca5d3505bed8254f5c188e212c7f6f155d49c1ed759f9377af399e40a375151f256983278482", 0x6f) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x4000000065, 0x0, 0x0) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x8) socketpair(0x1c, 0x10000000, 0x40, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0xfa, 0x2000, 0x1000, 0x4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0x5, 0x3, 0x82, 0x400, 0x0, 0x2}, 0xa0) 00:00:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) sendmsg(r0, &(0x7f0000000b80)={&(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="ae20eb96c65ca018bfbe1ecb49df7012d879081dfc514324e85c45a910113709a1405cb3b3b592c36d6c5f3336975e5d63f054ecaade0ff59d52da7c9e0994c93930dabf1afee5a395c2ae3893a570223ef5248ab3d610b2e2ff2c8f785bb9124f4c7ff963928756f19ceef17e6a0586f3781865e3edf1d1d699c0e2a3677f3d185d8498ff44fa73eb57260e286c0148329715a5068b092d1a6d47e2fc6dc818ba8afe9520eaddca836cd928b6d8bb3e8e14d1df996359ef54960edfba700a6d3ccae979632ee5c280e26db94a19592d19f5a521205425a43a76c3f04ee43b80cfdd3a903166e5", 0xe7}, {&(0x7f00000001c0)="a4faabb002aac97b248f0e26937de9639a8c3717934817bdaffca861df63f0281188b7e5b9c9a6dfca8fd38c9890d0ab047fa4461678b8675ca6f21f0d381271ba8a0f25a64a98934b12117f0a41f374e25ac3a1ab192328f3cba8f005b0ef5e04c328d7fb6124e69da67d7993f2e53ca4dc3a62532dffbe6c950086d2e5f25288ebe875646964434fa3", 0x8a}, {&(0x7f0000000280)="f00a84d7de7f5d240fe854006a6815d1028457f0cbc1bf89eaae997eeac10034ad25aa7bf8e6cb74cf7dc4bdcfa60d25763518c36c170830bbaa4d4ac9f255ef9ba3a8bc364045f9e8befe2a2f285b51cf8fe80dbe1958b0ade251e90fe2e755694528e9ff4e35276b2d3d701b16aaa4f1f57c70d0482464a9f4db24a6dc45b496a68f56e028d7", 0x87}, {&(0x7f0000000340)="b08ae780d18a2985f360daa62ba4e1c58d8aaa6eb202f9b218b1f3b3d69e8d3a3e1810a1c3fa21a2bb0d377e97538b6b48342a88697866f95e0ba3b8ce0b71ad3ca48bc5dac6d16701418d839f2ff4995f31e9fbb7837894b1bf8f7b3cbea982107c64021d9153b00408eebcaa742ca707dc69e643abbb4237fb98fc1f7f05aac1f70358632ff45c6ab80e75deba87003d40ab48770b6f545ed48ed45688c31b885898e9a6a3c970d3e20e9e56eeb3c4a24e71a5b6c0077662a83cc7d01b7f07", 0xc0}, {&(0x7f0000000400)="5c7aace137919a3aa045cced60d7630d1c1a2d286850cab1269995c80a67e9e853dd5b40c16c36116c507d5a0243e376a720d7be5f3c5f6d3d113c1f34f3714490ba10370380b70db8e4154301918f244bdac1debf93d31a4ab198e0abaf06eed9547482dc20d2fc0d0c03b782df5f3965c767359765ab5c1bb9182369a5d966916eeee4f19e59b653ba78d5ecd1ccb2b25958af34028e78a416e747b2485cd94bda1a74a0a639767434056589", 0xad}, {&(0x7f00000004c0)="f09bae61feb583ad35d3232d9303adce88f47cbd2dfcc20bbda2691799f5d4098263a422693fc47baf21f7ddb0f408e99c4e27facd5922fc66d0b7ada9b82ed5127c98890615b01d71f184ed7231374f", 0x50}, {&(0x7f0000000540)="b35aff4d90b22b3a80c357cd1618e36ab7650f701998c555b4416041cc23ed1cb180591c8c70af8343618852aae9878a81eb3d641ddde01ffb1fc0128984cd970dd722a976766ecce66c7ebd649a8055b3e0bfb6f752b2cdd4422bc1b8809da950c6cd52ec73fb5e7b3295bee9d52ebeb9aac5202131347730f5f2fb76e309b85db20836f4807f630dfe8d4bb5ab45049474477e828d08a7388577", 0x9b}], 0x7, &(0x7f0000000680)=[{0xb8, 0x84, 0x9, "48f8add53cf3ca8b4ed4cd8c5199ec4c12c140a3a25c4214ebbc511d0ced0144885f8e75c82e3638015b761c389f7ad9c91417543d819ae349350b24aacc481adf16903de1de04a01fc6bcab8ce99e39257a39be261c30f3a4d0498d0e036dc7e61e2bf54e9a1e92a333ddeb559749af3131e442bb5a267947d8c7211e1de5f8524c55f2820c8a432e5d711054e7f0e2f9739ecbba213b518c50fb55cd4c0274cb94e39e"}, {0xc8, 0x17, 0x5, "2b19de46618d447afa573c1ea02daba639ddd3adc512a0917f788509c469e31c7e12c6316f7f25e1d78c71af8e7a73d869a396bac8179a11757406bd9f970070d1db6fbb7d08142b553766a34ca9ca159c0527451b427076b027e63d29a35cdb2acc1effd0b1ed5f4ea6f950ca441f03dbc2097b2053b7c86808bb5dabc8334e2ebfa426e64c1475eef334529e01e820ef33f33bf8690db223715e0227c8d999ba29dfbb946662e5035dd23e8a04855e770d"}, {0x40, 0xffff, 0x57f1500, "a31d23130f6161d9ad6055ec1949cada16c4dd8a1d6a4107e699cd07ef30fd49fb6ba8d86b292acb32514ec199a71c"}, {0xd0, 0x84, 0xcb5, "f4f8b90615d6bd2a30dbf82e0dbc10119c8112b22bdec944fd49fdc79db494921c91d3e28eed725ccbf05f456bbc1ef028094c25f235c7679951b25abc8affb46c90abad3a8561ee702dc89f3a4388ebe3d3a40b16bed46b5cc56f5ec7cb22a7ea33778ed58bce1ca2d095e210c262232345b95b381bc500fbdcb97b770d8080db7080bf361a7abeccc1d8d25bedbde9881e6aaa557e04da05a9bb5a9493f87cfcdc8a2478a26d737076189bffeae7c8b956b0fc04cc644678b38820b8"}, {0xf8, 0xffff, 0x0, "a08bf888f423daec1200c19f79897a5dd955246f857d9979273a1f00309d075bb0a726bf298eecd42eb4ac1d806ede27ff0cc79e28d5b7b4d08a733cd36543732b84d88832a3651473b2a41224ae55aff44fcd63b8e384a506c043cd66546d8504438cd5111fe5ba9a8ce569e7c5649a77b68b28616f9a53ad00e99ba718e0147118f4ea4c0828088d73800174491b6c3da133443b381f99b3cf7dd1a7b5be41d8b3b2bd53b4d8c2225fc68a6123340e69a1c968e236738f3be82ce7ae9c77b72d8b326a5cdf5d4e9af12f6aeaf4989fbd107994d872e4d162c3a628b56a1b265a74"}, {0x10, 0xffff, 0x2}, {0xc0, 0x0, 0x0, "12cd05e3fa0cd82f9982464864768006a3cba03bd89e3081a4a90618dbabec43f5cd5d6d68add8a81d7e7c0bbc99f3886d5c8cbd0219bdf78ea3e31f29374110458db7d3e55a089951dec75c058bbaba12a3c9fd4058c4ba80f626de5732b3214db49eb8c4535273d3085e2ec59291e5faf2d98d98406a31628e61f61718057f87a27c166630c0d0424f21b5532da1eba16f9a91b8ff13704829020a415d0d13c6816c3908891fd8976d7c2c7348f52f"}, {0x68, 0xffff, 0xff, "3ff0996cf010a66b349128ae4ef3917f63f1790da0d13e1fc7dce5c518695c030681db17257af98d2d3e413413b66cbd45964b33cb29ef92b73905e0799ba891b49396d65ae107304a654f6dc94c74d43512be3e"}, {0x10, 0xffff, 0x9}], 0x4d0}, 0x100) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x1}, 0xc) 00:00:04 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x37) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) 00:00:04 executing program 3: r0 = msgget(0x0, 0x400) msgsnd(r0, &(0x7f0000000000)={0x3, "9a26e14555900efaa353a909624a7ed26919b54ba36db81d78434174749712b06169dcdd2dcc7ae66ce12c0976b1a39541ba34620859c8458af53df41a1b9268e3300549538fa0012fbf5872514a4708ef0c4193500b179c9409ccfa876c6640c352c9f441"}, 0x6d, 0x800) msgget$private(0x0, 0x0) 00:00:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0xff, {{0x1c, 0x1, 0x2fe, @mcast2, 0x1}}, {{0x1c, 0x0, 0x3ff, @empty, 0x4}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0xc00, 0xc) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x2809}, &(0x7f0000000100)=0x8) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) writev(r2, &(0x7f0000000000), 0x0) 00:00:04 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) dup(r0) r2 = dup(r0) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) 00:00:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf02064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:04 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2a, 0x2, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x7f}, 0x8) 00:00:04 executing program 2: accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) r0 = socket$inet6(0x1c, 0x30000003, 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xffffffffffffff01, 0x1, 0x7fff, 0xffffffffffff0001}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0xfffffffffffff001, 0x0, 0x3, 0x9}, &(0x7f0000000200)=0x18) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:04 executing program 2: open$dir(0x0, 0x0, 0x8) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f0000000280), 0xa7) syz_execute_func(&(0x7f0000000140)="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") 00:00:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/17, 0x11) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") sync() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") getgid() wait4(0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000280)=r4, 0x4) accept4(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) mlockall(0x3) r5 = dup(r1) faccessat(r5, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) sync() link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') sync() r6 = getpgrp(0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = semget$private(0x0, 0x400000, 0x400) semop(r7, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r7, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000000)="b1189172fa1b7c69696969dc00d9d9d0c44139fd5bf9c4e24bf7030fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc59c1c42221aadb650f0164da08c48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef095466d4183aebb21c1948fc4a27d33e4646736676666430fefb3000000000804f4c4c4e21dbd5f0efbc40213f5930a00000091847902f317d39402024417c755f9c4e17c29e100002100000000fe") 00:00:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x0) sendto(r1, &(0x7f0000000240), 0x0, 0x80, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb, "da9c6972991c73c255a688"}, &(0x7f0000000040)=0x13) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_emit_ethernet(0x853, &(0x7f0000000100)={@empty, @random="bba9371b0541", [], {@ipv6={0x86dd, {0x8, 0x6, "2f34b2", 0x81d, 0x5f, 0xb4b0, @mcast1, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x26, 0x0, 0x3, 0x101, 0x0, 0x3, 0x68}, @fragment={0x10, 0x0, 0x100000000, 0x7f, 0x0, 0x200, 0x68}, @routing={0x2f, 0x4, 0x1, 0xe5, 0x0, [@ipv4={[], [], @rand_addr=0x1}, @loopback]}, @dstopts={0x19, 0x14, [], [@jumbo, @enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0x8001}, @generic={0x3f, 0x98, "3de12d47fe0efdeeb198ba6a4d4642817e6311e108c8e9e0db4d6fa8dbd8f890ecc029b6ecea7955db48c9086f0bcc62330a7f233fba9e7b81f5c0e968aa61ab69fe18701c2af52c65b9b22d7865b0e140c476bc218d139ebc99593dc48e3ffeae245170b045d59a4d5ccc981bb5d8701f3d288b778c4df5dd792c323ca280b37614dda63bc4b630b5deb88b703ee8fa40066c3fecfd38e4"}]}, @fragment={0x20, 0x0, 0x9, 0x800, 0x0, 0x1, 0x66}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x2, [], {0x3f, 0x6, "de4f78", 0xb6b, 0x24, 0x6, @mcast2, @remote={0xfe, 0x80, [], 0x0}, [@hopopts={0xd, 0x1a, [], [@generic={0x200, 0xb4, "c81c257cf9c0f2f899ae4a0f722585ef69379565c4f493370b5cfb05dec334c148ed7e0da0e632a7737ba15c85532a3ab2e2bf3479e855e45f724d936cc630be6b9549d8a4eeea026e4f8a5e45c87b6e5c469b4a5bf17db117236dfc4e526b0d71a47f63cb646acca71d667a5450883baadefd4548dbc90b286183e7f8b99c3c116ce3d568a968c5273f0ce9a26bc4320df1093a509e16ee54ad484fa187d0eacd2d558b97c931fd340760afac7d32c55717ada0"}, @ra={0x5, 0x2, 0x41}, @jumbo={0xc2, 0x4, 0x3602}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x9, 0x8, "626413278f5021f3"}, @enc_lim={0x4, 0x1, 0x200}, @pad1]}, @hopopts={0x58, 0x5a, [], [@generic={0x8001, 0xde, "bccc4ac9e7b8020bd132d22118fa0364f54bb4dc0834b2906bec7b5c918e83ae37873cafa715c67c52659289406910d30eba6110915832a1e7411155f96ecdc6c87e2a3a4e2462488a64f2c93db88ac9615a2cab1dadc26beb92e6c70d3543d4c5ca9a6b491c77149fb0ac8002792b9491f224c6468944d703d9d203e4867ace9f6bdf3dbd44f9ac68dba40b17130fbbd581ed5f7ba95abcd2d411425e346862771409fccf95926055afa194e8316c73343ed9533c44d0c155a9f329c944627038942ed9be89b03a4e272933c5685eabaa2b08f9ed65c931b5f19e879983"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x1, 0xfd, "e910601cef2108bd3bd43265b8dc997f829047b5ba844cd154e9405874c15fa55a5980b347524ffab44509ee2442f7cf6bb73474270a31e99f672117691842198377c3b2f016c2cd3f7af2fe2cce5b146905d60eaefdfbc0e888de9869a696ff2061ce25fd305a5d879b145bde20a61c797953a054945e71e70398f265970d089311b09882f89ce2ef17650a0e70ad4efabbf227ff1bfdc887898b3b1d7ce35fd4d7e2a8bb3c178de9eddda377a01fe47c01916b3d496db84121d963fe3f1c4421a5af256526cd0d5de1a0be7f95cea43900dab1acdbcf7bd924af2ec281d97816f0781baf6fe1dd1492a423f37ce16b8ea48816f19a5688284d41c92f"}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x8001, 0x49, "f422a40ad3b3cbe1222ff9c77525d07ba73146c8d232cf85a4517927df800a8a72f666050906fee50daa66a855987f8288cde1ac5407ba192d57ad695b44abcc202db82c42994c9ef8"}, @ra={0x5, 0x2, 0x2}, @pad1, @generic={0x5, 0x92, "291fded1318a2c1efabc4949c0caf5f09504b9fda4266e531666b053783d917457054adf124df0374a83d184896525a03446b980d991972c2c8661d63fd73b2403fa0dd65fd919e2bddd04bdf5b5cd46b06f84ba41c7371140ec020511aebab91c349fa39a645fcf9cceead1020c2fdaf2f92af16878a7fe18d21f457a253c7905453ecdf44120adf406c65bab7cfb77f2ea"}]}, @dstopts={0x7d}, @routing={0x5f, 0x2, 0x1, 0x100000000, 0x0, [@empty]}, @hopopts={0x0, 0x2, [], [@ra={0x5, 0x2, 0x100000001}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0xffffffffffff0001}, @jumbo={0xc2, 0x4, 0x200}, @ra={0x5, 0x2, 0x401}]}, @hopopts={0x89, 0x18, [], [@ra={0x5, 0x2, 0x305}, @generic={0x10001, 0xb0, "7e83c1e428973d73a6321e16c98c5f896ea6b6b4fb12ccc320b99f8586c65a4cad6bb0261bca8593bc1ceea41a4aa838e753b4b1ea305c78585e80be2f72069c6137337f796f07a063c5eb070029d7904a0886bf53839659fae1754045ae49d300f6cdbee7b8b14b647303de5683f343e0c9e141dddc93ef61921e7e8b015b0eb093108b9dfc523533dcf36514bcc75ceb960de180deb10c897f6e3f36186378214207547ecc5bca70e92530835fa333"}, @pad1, @pad1, @ra={0x5, 0x2, 0xc5df}, @pad1]}, @hopopts={0x59, 0xf, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x60000000000000}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x7, 0x5, "770a0643dd"}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffff000}, @generic={0x1, 0x4d, "12f6085cad254328c522e164ff00186000a15fea370b50edf2ea99f896535938460c6f8668c9d628ea7c5740ab9da07e2a20e3486a51ff6758b895dff1ffe4d7059bd40f05b282f4ad20488e45"}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x5f, 0x1, [], [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}, @routing={0x61778d4a1345e6fb, 0x10, 0x1, 0x1, 0x0, [@mcast2, @rand_addr="e5d7d769b1d22858eb06b26e95ae34cd", @loopback, @mcast1, @mcast2, @ipv4={[], [], @rand_addr=0xc4b0}, @mcast2, @rand_addr="5e7bd547d507b865588ab4f10e166b6f"]}, @fragment={0x37, 0x0, 0x9, 0x3, 0x0, 0xa9, 0x65}], "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"}}}}}}}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000980)=0x6e) sendto$unix(r0, &(0x7f00000009c0)="dc982a208190af9bf470c18bf1eb50d5d9a61077e2106a91b1d411b90fc149e68857e26cfcb1cb1557048fb7807db63b2cf71d819eb5a5602269039a2505c00a9af3a491b09438d1c6fadb34c2df749af2ac7baac30aee198832ab88b3b8cde3d236eaf2a086b58cac68e95224c0a297a4e645d3eab5628fe064218d58a63551f73977922ec5ca793e2bc79740a18585f235dd44bb53ae1c6c686786930ce47efffdc3e31aa49e9a8cdc0892c3fbe9ce81bebda34b5d3c8c386f7edb174f1f1584b939fedef7809f210d79006e600ac492040e97dbe6ebaa72994e8671fb3865737d2aeadee956373b180a09fff7d8cd", 0xf0, 0x1, &(0x7f0000000ac0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:06 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x44) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x20) 00:00:06 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x44, &(0x7f0000000000)="2d9c6d00cf5f52f7f65b1906e83974174a0a129cdc3c32cfd88be128ee748e01440164351878f3dd98a150eaf68915c6e96a76e7250a1fcc9239df21e0cfc52d85a575afaa18e5be55eab02c5d4bdc2dd103913eaa9260a7b7a0addbefa663f72b831b333e4b30daf0977bc2", 0x6c) 00:00:06 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_RMID(r0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:00:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x52b}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2b}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 00:00:06 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202664e6c65300023cbd5c1c3546af803be3e8572"], 0x10) getrusage(0x1, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3f}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='^@!\x00', &(0x7f0000000240)='{]\'\\\x00', &(0x7f0000000280)=':\x00', &(0x7f00000002c0)='^,\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='[\x16\x00', 0x0, &(0x7f0000000380)='[(\x00']) 00:00:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000000c0)="a7dcf0108b5f0211ab5c17e360aeb222dbf60d79707e4643d13496844f92c4014f0242e7bfce1229bb19c6ef2eb75dfb7832bb5da4d7e7fbc0e370c33a9bea2604e435759fd20ec2d58065097daffeb23ce6fc7dba1869200b") setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4) nanosleep(&(0x7f0000000040)={0x10000, 0xffff}, &(0x7f0000000080)) 00:00:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7, "3102f46fd67c1a"}, &(0x7f00000000c0)=0xf) syz_emit_ethernet(0x148, &(0x7f00000001c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x200, 0x6, "69b973", 0x112, 0x5f, 0xffffffff, @loopback, @rand_addr="94ae5b4800e2831f822a36981fbaed63", {[@hopopts={0x3f, 0x9, [], [@generic={0xfffffffffffffc75, 0x3d, "0f5692c655bd871b3e1cffeeb96c519f1f65a2479cb9b2fbb2ec688b4bb9097dfd7935cc360124fcbe1464ba8192003673827caf282477b4ecc343424f"}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x101}, @enc_lim={0x4, 0x1, 0x3ff}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x7fffffff}]}, @fragment={0x7, 0x0, 0x5, 0x0, 0x0, 0xa041, 0x64}, @hopopts={0x5b, 0x5, [], [@pad1, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x36ca7431}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x4e, 0x8, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @rand_addr="727c7a70caa207eaf33408dd5f5273fd", @empty]}], @generic="fc69460e9f27868627eb67db51517bc43b3dfefc3637c97b2cdb74d22c0dfd0ae904b400ce6dcc8ae8162f81564b702d3df991f114fede47102b"}}}}}) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x4}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa88a84b0081000b0086dd6076396200000000fe8000000200000000000000000000aafe800000000000021c7f40fedb4c0000000000aa00"/77]) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x6, 0x9}, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xb, @rand_addr="a471a41f2b9c989b93af4ebcdeb00596", 0x6}}, 0x0, 0x10000, 0x8000, 0x5}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x1, 0x3, 0xffff, 0x3f}, &(0x7f0000000240)=0x18) 00:00:06 executing program 3: clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000, 0x4}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) recvfrom(r0, &(0x7f0000000080)=""/54, 0x36, 0x40, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10) 00:00:06 executing program 3: r0 = semget(0x0, 0x2, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/107) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=0x101) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001880)=ANY=[@ANYBLOB="1c004e2303000000678a690a8a61a20d5fa6fb6f84eb072203e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000005fd428cbcf99aad3e56061f3c114e22b574ce65d2a08648acde9b7e51352e71a4ca0e4888cebe6d5a1004538fa090bb6037ff0606532d592334072ce5e524c816b9ec5b5d8b5e250b510dd6bc33f2e764056", @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, &(0x7f00000000c0)={r2, 0x3f}, 0xfffffffffffffdb7) 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$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000001800), &(0x7f0000001840)=0x4) 00:00:07 executing program 1: msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x480) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200)) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b697bef69dcbd5908d16642de362016200fd1b02db5d90000008fc840ef0e0ce4c6530f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bc461c55936c483ed6aad000000005a67260f0f40009e5776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x1, 0x9, [@local={0xac, 0x14, 0x0}, @rand_addr=0x40, @remote={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x400, @broadcast, @broadcast, @multicast2, @broadcast]}, 0x34) 00:00:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @rand_addr}, 0xfffffffffffffd85) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000004c0)={r3, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000500)=0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="f3297f285b0b587789c2a3dcc7a02ed2eb6edb22af997f6fe4d5f117fafcf0e6230208336288833160882ae548981d43d6f648b91f989832c2311d820c43ddff49927b4f8ed414ce2082e318da924191adbf019d26182577b0edaa8e5dafaf2d163f9a04b5f6c5f0829592c57a63e59d3745990e534e0bc5979e90ce1a5e871b76ef8e4130ef38eb07a5acc37759eab486bf93fc6260e6070ce71983f4c61fbac3b785f7024ffd5b0ff0cdca91479fa7d01c28e1fba0e92e5ff4b91a8867a992d41fc96027ce8440ff3eb9eb17ce423460ec67be92f6aeb450129b97ba3312d976870f", 0xe3}, {&(0x7f00000001c0)="e3bc48b2988e3e87492b30c5c040b3c01a7f3b9b979de18d2dd6ac964bb4b482322f2f777952d3db289e2ce37a3233de37fabe26f71ed9ead99d85df86a17cebd2a47e66", 0x44}, {&(0x7f0000000240)="bc68fd266b1449d2a55056760feb3ae014d45982e4ee82aea005c0770e8104d537e6334371cc45f3a4e655fb8ea451aa29e108ec6138aa0ea0e661d844b3136b5ea2dbd733865b53ae7b1d3bd66d09560939fd2c432ac3bdcfc651a28d2ae415c9758a8d9c7279828e7c166ce32d71dbb3804ecb297dfcd2166b26c0b9e7dbbb9799d55015535ed439b9991eb482421806eb0680bb4c6d03c658b441bbef83564dc59f8c43fcf911adebed8c88d6283b946bf2029d0d4eeb2553bef27ec04f853eb4464ab1494d8902041690b7c85074a2925623deb70fde987f60", 0xdb}], 0x3, &(0x7f0000000380)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r0]}], 0x38}, 0x20185) 00:00:07 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(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 00:00:07 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="bee0940a02f97882709a6059ec928a6501257f8f4c24f3d0bad062a2af859dd46c73d80f1db4d43e2377c6128a6d51171f4d0051e679d7eab5610c858d80c06c8ee82aa27b4825e8d67a0f5ad280fbde8214129571f7cfd9a841ba43369e43fa36652a2757bbd403d4d49aa98ff0b996be0438234f9379169d44dad66f0ea9bf9d0f156099712886d1e0d93d07540342194fd78ba3255df1331ae2e5e64c88ea1f715d13978fe3935f31b47dcf1ce474da898997443aa51c9dedfc004e06d51fb82f4f00a0d2697134bdd58a3f500705a31cd5611e2e666a569b42a66c9fa46e1225e77aa02507c14b92ffda4b8baeed42eec942adbf64f3a16b2e369cd9327579792bc31fbe029439432f03889bbfca926cc7502b9ef1a05cac743c9301258c594068b6985dca9e521620e0fca51fc02eb2d550b92597062b58591f4c4ce17acaabaf0cb3bee8106314c890f00c7e73f1cdd839ee5e2b301c9fc6fb0243287b4cd8ba56ec2e1ecb352bbc7e4c76fa22534b8cd99bf34e1649f497a61ad732625c796219463e04336c2ae24457fd637cf79a46ee071d030ad6d7afb0367376ef1367761106f99cb7a0698db4797dc97794a2e27a03fd72adc947a07714e2d65670070f22f9fc4b3f744e829b0d0fbf015c22d7846e394fdbdec0b978cd3c5b8329866c57df66168e5e9dc70df898b5c3d416c24cd04f3aad89c90c789712c7cd1aac38bd6aa89aea83ba29ca67cfbc89fbe235cc4e064af9bb0561269fd0cdd303afdf570d2a398301707b3f2dcd4f551866e83c7145779eb708de463388dbb7dea0deb6278636ac2c2e23473208bfd9a81ef108cb2bd078cc268104f1bde13c5386d7da3366e19bca7df8b38d8da92aa1cb68077be0ffd99b97cd6c04e94b67962b5baa8d7031718d100621146cef52b05dcb49931d29ba9478af6fc51869f264213cc1362c06d985e53181303152f80326fde808d6d345f85aadc453bc78ffddbfc93a35d700478164f02f68ce78945ba92a5eb57213e8844e24f2a9b6ce5d10718371f596bf20bbb7fdc1cdd17e75d30111107d3d574aa84082ad598182d43532295adbb4e299de3e46dc957b87a256a3437df80fc437d87fba78d13dee75b94be3d59eb7787eb6918fa177a7d571efd911fe8574948f1f4316e7ded13b617b00e188617907c230b7e329d1e1751da5a7e38c768c79d8175a65bf20657d3853d4e111c6cec009bbfb2909a0b18873a91bd6037824073e473eba8bb4b219026a09820165467e51f0bc78ca1223aa7a1a6c7c14cf25765dcae730536df5e6bafd60697e077b2d8dce5d089f7b438b5bbf3d5b2b20615c22794ce034c559ad9ed1be7ce91626a10970b5d9f93b4edfcb4b6998652d83ed4a3b180b0b079a30d50ebec2719dbaa67f1266937cf00c32c6f757608a8ef9a196f76a68333443c092dd4913180a19f4f8b436f5fc2b23f9177617ac2d574e61ace07eb65bbe6bd2f8a965c63d7a434f38865b1bc887913e4b9890d0510fed93573f700a5dded32bfff85c31f1649c02f22ce6510f7f939510773e4cb2d89b26918c3d2f7a3c99ae8fc9de654e341077fd924125cd8edcef791b89a0301811c77c0e1d22c9d96e848b238973e42eb1a808aec37ee858040832695345f346dce4355ace02ac52eddb891bf922a39a06d1a28bed2e625b2ccf8fd8ef6835aad8f4f9b34f62fa5d5d80dfe197178e9202fd27a071ff6ec26f834e6a3ac5f8c916ff3da03e22dde386b576f7a61325d55ff57b5a42391f78f6ede133d908568ec6743bf7c2d558945afe97e7341997b794d3277b29ec9865873cc3b8da311beedd5fec5361fa48b9a323d6d64051e1055895e311d1ae1e2937ff2ea1d4c47bb08d2cd387aa4dc57e55ee4ebd1b02c6e8cf0d4e0e3c31d72e5c49fe010a6cae2ebbe6ab33af94aa910268ca42a1982866bb3505cfd319c4f6c33b05330d5b5d5df9484f7d4db9f60a", 0x57d}], 0x1) 00:00:07 executing program 0: socketpair(0x17, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000035c0)={0x0, &(0x7f00000034c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000003600)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000036c0)={&(0x7f0000000080)=@in={0x2, 0x3}, 0x10, &(0x7f0000003440)=[{&(0x7f00000000c0)="b5506ce452814779d68a7d295555533c121066925189dc3ed83fd56ca02bb494647e5a1fa8748995465e1de1faec2a13c2cda86cc6e1014a2dacfb24cacad629f8", 0x41}, {&(0x7f0000000140)="11e524f836251ffa96f5ebf1b2bb693d381d7fb51cf6b8951fbb37234f95068b6bdaa67a455e1f1cdb5409deb36b8b8cd6cd56d8a7dab4f4a503a1ab37391f7524aa9cf15cb4ca1dbcdb82cf09a4146066e1e317d4bb7be69ec692c8dc273fef9d1768bf0b37c9f580bed2a533", 0x6d}, {&(0x7f00000001c0)="ac97228b7761605f7dbb65fa109970127ca7d67f3d2c01cfdc022e9f0cf2f598f809fd20a7ad3c89e8bd3ad0b37be67cb31bda7bf341b0f9508ebc50d6eac7a9dd24a270217db5bb919e", 0x4a}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="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{&(0x7f0000002440)="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", 0x1000}], 0x8, &(0x7f0000003640)=[@dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0xa, 0x20, 0xcc4, 0x0, r1}}, @init={0x14, 0x84, 0x1, {0x100000000, 0x7fff, 0x80000001, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0x50, 0x109}, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) 00:00:07 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="fbdb0b2143f71aa01ae03a8eb4791756aa2583bc55445dc9222fa99243", 0x3f, 0x8, 0x8000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x1fffd, 0x0) dup(r1) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2040, 0xa0b7) 00:00:07 executing program 1: ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000280)='M') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fba7400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket(0x2, 0x30000003, 0xcd1) 00:00:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffeb7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) 00:00:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) 00:00:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x19) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000580)="982c3b0f050520d0f80791b002965067dc7e010f162f0fc4014e6566460fc69f040000009ca0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888e1c4ad0fbbbbe201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0x6d00, 0x2, 0x100000001, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), 0x0) r3 = semget$private(0x0, 0x5, 0x11) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000180)=""/127) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x1004b) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2003}, {r2, 0x8}, {r2, 0x1}, {r1, 0x4}, {r0, 0x80}, {r0, 0x12}, {r0, 0x20}], 0x7, 0x6) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 00:00:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='/^\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000240)='!^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',\\\x00', &(0x7f0000000300)='$#\xee$', &(0x7f0000000340)='-\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='(\x00', &(0x7f0000000480)='{^\xbd+^\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00']) 00:00:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000340), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x40}, 0x8) freebsd11_stat(&(0x7f0000001440)='./file0\x00', &(0x7f00000002c0)) accept$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000013c0)={r3, 0x3}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001400)=0xfffffffffffffa9c, 0x4) 00:00:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000000003, 0xe5d2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c040000810000004c1409007f000600090000001c004e2201000000ff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003005752afad712cf3c35dc0291a1a7483da7f811c7d0", @ANYRES32=0x0, @ANYBLOB="060000000136c900"/20], &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x7ff, 0x9, 0x40, 0x80000001}, &(0x7f0000000240)=0x14) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058890000000000000000"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0) 00:00:08 executing program 1: __semctl$SETVAL(0xffffffffffffffff, 0x5, 0x8, 0xffffffffffffffff) 00:00:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x2, &(0x7f0000000140)={0xcbb, 0x8}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2107000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad55bca09b0ee7038e1a7b1cffe500"/128, @ANYRES32=0x0, @ANYBLOB="0000060009000000"], &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:00:08 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 00:00:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9c1, 0x20, 0x20, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fff, 0xa425}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040), 0x8) 00:00:08 executing program 1: mlock(&(0x7f0000c08000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @rand_addr="0e67f2dff8e7990ccb0e659b222744e9"}}, 0x0, 0x3, 0x2, 0x0, 0xe7a, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x6, 0x7fffffff, 0x6, 0xfff, 0x1, 0xffff, 0x9, {@in6={{0x1c, 0x1, 0x2, @empty, 0xf063}}, r2, 0x3, 0x1, 0x9, 0x3, 0xffffffff}}, &(0x7f0000000280)=0xb0) 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 00:00:08 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034026, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) syz_execute_func(0x0) 00:00:08 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) r0 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9"], 0x1) getuid() 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000100)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e44e30fc7830d00008080660f3a0b0865") clock_getres(0xe, &(0x7f0000000000)) 00:00:09 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x1f, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:09 executing program 1: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(0xfffffffffffffffe, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000002) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xffffffffffffffff) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @loopback}, 0x8001}}, 0x0, 0x2, 0x9, 0x20e73914}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="31000000e1b269f1a0f779e012bcd0e1cc00897fc2a0a96e800f0013bb4ef81daca9542e0b648b4371ec390014e63b968deb4103f4"], &(0x7f0000000180)=0x39) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:09 executing program 0: r0 = semget(0x3, 0x3, 0x38d) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000140)=""/193) r1 = socket(0x2, 0x20000001, 0x40000000000084) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000487400000000"], 0x10}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:09 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000fbcf6676dd87000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800006d851af8ee198de7bd4caf79498d512f007db69fd25768f6d8019506bc655f05000000000000ffffffed0000000000", @ANYRES32=0x0], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x561, 0x100, 0x6, 0x8, r1}, &(0x7f0000000300)=0x10) r2 = socket(0x2, 0x20000001, 0x40000000000084) bind$inet(r2, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x8}, 0x10) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r2, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x5, 0x3, 0x1, 0x20}, &(0x7f0000000180)=0x18) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 00:00:09 executing program 3: r0 = accept(0xffffffffffffff9c, 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&(0x7f0000000000)=0x1002) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x1010, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000040)='+', 0xfffffffffffffffb) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x31) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x0) 00:00:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffd1, 0x1ffffffffffffc, 0x0, 0x2e) 00:00:09 executing program 2: r0 = msgget$private(0x0, 0x1a0) r1 = socket$inet6(0x1c, 0x1, 0x8000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r2}, 0x14) r3 = socket(0x12, 0x5, 0xc6) getsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) msgrcv(r0, &(0x7f0000000180)={0x0, ""/106}, 0x72, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000200), 0x215, 0xfffffffffffffffc, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/8}, 0x10, 0x0, 0x1000) 00:00:09 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/164, &(0x7f0000000200)=0xa4) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000280)="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") 00:00:09 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000010c0)={0x0, &(0x7f0000001000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x2, 0x8}, 0x94) r2 = msgget(0x3, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001200)={0x4, [0x7fff, 0x533fef6c, 0x3, 0x7ff]}, &(0x7f0000001240)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001280)={r1, 0x7}, &(0x7f00000012c0)=0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001300)=""/180) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001440)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001480)={r3, 0x4, 0x1, 0x1}, 0x10) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000014c0)=""/4096) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000024c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0xe77f}}, r3, 0x40, 0x500000, 0x11, 0x5, 0x20000000000000, 0x1ff}, &(0x7f0000002580)=0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000025c0)={0x4, [0x6, 0x1, 0x3, 0x6]}, 0xc) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000002600)={'accf_http\x00', "04551a2e6fc300ef3c78a051def1ff490c3da0c8a1e0781914a2b12c2eb715d40159d23048e4cc0b98968c99d08696f3e9cd41fa45409a6b19b7da4fd84cb521cd81599158b21196fd9d948a7413ce8ed6912dadae3aeef1dc9a95fd0dde2733b9d6a03e5fc0b69ae596f1945a10db86f15220c155c97912fce2e7e4700f5ddcdbaf7531d171368a36dcd23ae550bdfe34d66b910419669f82b194919ba26a0eefe60516f99d86b1778b3ba74013d6a168b5d8a88075f26eb67b56cb56a522106cff544430c32b119c84d1e2eee69fb37fb1074167061e579a253da7759e526428c8c07a9f09fb4175cb8a2bc1d33f16"}, 0x100) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000002800)={{"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", "962d09379059e7ea7f509a5cb2f6feacbbed5ada0799c1ce15ae5b81f79d7a66", 0x7, 0x5}, &(0x7f0000002700)="37cdd3dbae943e4a06504f71721452c76092cd93c8830450e53061e3e8791a61b1dca39e9fdd5caf4cf165e7d36291e75387ffffdf226f8abfa8ec2f417f3e6c7127ca36921520c5a2cacdca7f3bd782920aa3a7cc8704b9c239748a1f2c4182ff53abe2aafe98602018bd6112a64caedd1d9e759468471876dbc29c0ddc990bdf880be4588681fa17725e8dd3318c1c9d691e7a9fccf317877d043bc42bdcae1bcdd02915ed9d38906162369c169000e1c1a5035492e0393b086870ac681b2dab4fa3f7367cbdc9ccc8265b4b8eb38417a8978f7250d6551a18b9f7816a610c2b0052c723c9f21854", 0xfffffffffffffff9, 0x0, 0x4, 0x81, 0xfffffffffffffff9, 0x3, 0x9, 0x9}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000002c80)="39a807d1e5d3a13f8ecb932beb6690a25b57d7b22ec322189a8585aa24880b60d3702988dd323dd25db9602ddccd9d40686479e5875fb26d09c230ad31f6258bf60f4d484097baf4c71a938ca753050e08123e79bd72f7b9d66e88db394871515b90502daf159c97e16846083c5608830b05fe131a720c6ba2818b832245b50984593557edf98c9153c807b3531462de92d6801beeb9c6f7c147ff0804f42ff6c1f4088ba2523f7ff9e442b01c81619460fa") msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000002d40)={{0x1c, 0x1, 0x7, @mcast2}, {0x1c, 0x2, 0x40, @mcast2, 0x7fff}, 0x0, [0xf1f9, 0x3, 0x20, 0x3, 0x599e, 0x7ff, 0x3, 0x8]}, 0x5c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002dc0)={r3, 0x3, 0x80000000, 0x3ff, 0x6, 0x1ff}, 0x14) r4 = dup(r0) pwritev(r0, &(0x7f0000004040)=[{&(0x7f0000002e00)="1a2aad1dd611d80c57408f0388e08b63d6fd5f9cbab2ac0dbc28ac612070d6095fee429f5da6eb121a884b2b7ad825cd01a882b61583782d7e35f046081c78780dcbadea435cf14ad814a856bab55ad5cf272302226c346413e5d2ab5b1f9c6697540ff5a60ee50779c19babeaaef2c756e20cc5edb5f98b2ed602e026b0e9a8add7d62e5c49cb544e01b4458cad7d6c0380391d0afa813afaa05f4dd62212a714fce50e2237124afbc49aae89179d2a4a4e294f5fb02f66512e76bf7d89e92f", 0xc0}, {&(0x7f0000002ec0)="24462a9e3c38c43d0a07a1e9cd7dc8e3b1c66c7541384418fc27d603c645fb76e26a03b3de5dbf13fc795ccfefd700470ea9454ba79bc609e5bda1f4f4bd916a628bf4fed8e67ef3b7321519c877de3faff26d8322d2cae83aeafd92c40cddcf45705cf23bd9505398c7b113326136a071637fbf86989f326fb38539f93d2b3060e95255d6e7de62cc14a65de0dc87b13449f5c9fb0c09c2da4ddf4051e51c70639add60fc7ea7727aff602ea579d6cecd679dc7bc75029dd4f35c004e58a710bbdb894cdbf475df3f362e33f4adabeaf0a069b56ed5da85d78a41b702c639d82617978bd5030254b3623901a47d9518d4c7e82fd491fbcc9ea3b90e5e1e53d9cca19f30284a93df9240de1e4a2a99e5aa14016dc068726c9301f2aa52943b450a01744a783766a09b41dad3782e4fe1eac9d8505cab3b1f16ac076e8db7c3295b268095985cb5413e3c0d95de5a7967e897acfe17c64d8e5e2442c915e202485f977f21b09237624ceddaed73233550508fedac864e83028b9ec46fbfc449673b8aa6f2727cd11cdb40f67df4a7b5ee7a0c313d82b598dd0b0f4b66770a8aa587452202203b9c0c4abad843164f45b92a1646eb1c242b0893ebd66a8e93bb762b7352afe144c02d17ad192a01f6da5d253e54b7ca10e5bbe75bafa641bf5b962d4d91b38d837e30408ce5178729e93bfa924cfb9fbbd6adafd2fea099f88d8abee2adf0a9952ca6b74d968064412a18c6819a2b5efe4d7405422987cb2100c741f4df56bcc21db7f8417f5faed2ce594f0483af451997b477be5482e875145d0421db224b2146eaa92e4931b9dce112890c55e6e6c6d274bfc8263dc304c99ead1335e837dc045895ff0d0f46dec5b40ecc0dc059f5ab338923f0a1326e9a18bb5342cc0a45627f7be86eb447bf0b571180d54e8e3985b6d97c35ea3b861217796e0b0a2400a8500f202813de55493997f4c945d4eb24d6f7474d9c50f41e8a2a860882c46d78c3cf44fe08ccc4342cdaab33d848817630e09ce612672c273b4777932b9ea973b2cf8eb98f83c8708fe023168cc09645597d1fcd37fca49a4cd6d7f34879462d50ad1001a4196fc75af25ca96a65ab33019a144de4d90c51e6f450cd7620d4dd8cab33761d35770cf167aba94e2b9648f44239f98125e7aaf471e79058b2476d4a16b0bff8ff7d8ee925ec51b0b447eee58d633ca8500cb6adb4283c7e317aa664b49ee770675de974b2ae80f551a948975a88aa60a48224d0b5831785f8c095467564f669d0825084e194a39f784665792c8256fc6c0ae9677e91166eaa437bc4f3e7121445b4edfbaf256d23d1718e077451ea3ef6e09ea9d1161579d70c4e71c4d135c0c086456e1917338ed1476f046194b4becd152c6fb7809da555199d5270d71adbba1d1aa14879b515e137867ec11af5309a0d6ef8d5022537c85da390135563e486415ec4621dc2106da44ec13c837b8f37d5e5f2ce450c8baf26d84baeb43e4fdbb46a762549079786058fc5e85adab8dd900d3a3ef95f37d2aac78881275080ab0f23a587bde2301488f51c1d145158f18c084dccd3ddfa45e1eda53324e4a1e97b257d2e4f549b7c7eeeaba7dd26b39267242b6892043cb86f6040d9d9e8583272dc73d539335c9e8f740d04c9e6dfdfe4df55a5bdb6efc0bf300fa776b40fd84e1d7273d478fd357cb83a8d1924d6180e529a0ee40ea4ffd5ca24078261311cbb94ad76ded76f6e8340d795b472672f5a9e00c25ce43dd434c7eaeccf49fb7ed96d3ef08dce2cdfdbcf77cea5c25661cc3594105384d9168987969fea2ed386e44705ec9f48fa23ed349ad860f2b3d8a4cc884b6b9f877de6681e053b8c47546c01bf9d011d540c2656b9e895c6a67c03efb1eeb975a640fab75f54a1ea5d814e20ed5e55861fcd180345a84f5e4d25455cf97c7a065c7741d9a22d1fb96ac7b8e7faa9753d42a679e288ba8108bdad3a6219cdfcc5746f5a0a9adf1efb5b2a9f598bd612e030d30064a279d25a0e40dd674d5b6592e5a40bd98abec4c2e65c6dce0442f66d6b36aea4be72e31e051b8efcd19baf53a977dbe16cd8748a8b33028304498eda604d476d24acb1e205b4408c4a308d63cf3004c9b53c8b1e42e980de809466fc5d8439adf46d43cbb6056740ecd006fb786f5aa0c25ee1b9080b4ec7e4b97d76554ba591fbe78a2824b3248e181c02182007715ff86c0d21b23a1d13e6a07ef971cfeceacab3b9f9595c81dcb8403ba7736daa78c691027080c397a5372aa4cf56ddc779797a49d1846aef46f6f0848d4f7d71a8179b0b33e48f840abf163f8a7401c6031626a8aef03fadaab53fb601ed697fc4913cf8d1e47118b18763d5934c79fe20f3f4b9d6d9ec38d998853649b3db9b89e5caca53061d6482ef0a3d96a66e9928f79f0f1cb37265bb9ad71ff1b34c2454d8e256850881410c2b20ef4acf276687884aff271df3572eec964dcb93cfae8746fe950a157890b4618363e9025fa411ce7f236bfd27c9d5833d4b56bc1cb449546a2252a40423dab3c1480330f428952ddb82b7d2165ee8d5c9c721752b15c9987e48bb45e048d104f6f47287a34749f4adde75510dd81ed64385bccda596d6d69afcb47733cabfcc450e67874e3d21476c5459d24df92bb58bae7ee5e0645d1963a81c5869b1f43395387eb03db10b81788ebf0c895b0c552ab6c6085a69e40851b2ef035d416d48b65d0a0e13bf38ac27039e4de761c9a041d87bd447315e7494de1757270d2638ed0c5617cbdee031352817784b795dff6911990de8483b5616587ae46c5a6064101562982c2fad0e59eb143243e35bd927e664b92a320066a7455a51bc4ce305fe777e9e943351011959a34af2dfdd0fc715498d0e392fd0934209c86bf6cd187aaab68d6bc173bb3888276e3300f4756314f17b0cd5946ea1660eebd49a633264a3276fbd993a7649604e6f866c9202915ac3a28b6dfd8580cb215fd1eb58b23d3fe24007528a441966b3badf73b68fd34187d7e1eeff7f28265c642014dde5320104c98b715f44a38cccd07cf7ca1135ae5986219ca9778e9941f92a9c42add4232795f4443397c24b0c4c8439faae835ed078b88c86caaf988462e58c98f445102e589bc0aad8bd666382466d0417bc7a5bd38874f67c3c690da6fd5638743ef4859ad3eb5e62fec549ba92160f9f1b1102cb17f1c0ea062ad0864af46bbeaeba32ddb84a25f5207d1f478a96e4693b482a59391d191ccc6c5fc0ae75cfe84d5dbbb8273730cfdfaff57c2d2690a5376c5d02b1bf995612bd90a9af3f2b1565ade319e1935edf6dc88301420286f97f2f36f71e45e0380c5476c6003bcd15667b5d23469d3b7da9ebc94828a76f95fe93fcfef550a7f5666c0ab7ddb92777d7d7727cff771bdb02e0f873c209eaa7ad547730df550ade8d5fd1ac194efbc105a735fccd6b91565603ea4ed14973853291f1cc2ccb1bce9477c33f16440540bdebe51fb5d9d3f21e086ad15b114224a3c3f60fbcf8d90e80dabecc343ba19a503b2b988494f56e0afb7596020aab622a04fcdf04b8f3b014eec8a6fb005fc6fd261f168a509de8eda578b7e71495ac97298f7a0f16bfb9d338d54655b1ced275915ff6381a4e4e44e4e5ab390c7438f9e66ba401638d46285a9461d68d8ba0bb99048a315fcef34126f0d38c0a1953fbc9670e4be2fa0625c81a404e26078471fdceca2a7046f991af9e69a6dd4a942bb0096b5c766dcfbfb2b4353ff6c0e940b42067bf690ce07e8edb3db8d22e8a8bc9527e5294e5bd4210cbcc0d253b4f4ad4c434c91acc533fdbce5718ab508d1bc94ac169cbf012227762bc392afbb0c514d2f91fb70f34344731a2b3cdd3d98144c3c70eb559fb187b6d8ae639f67425a88d81801c3d7c9a4dab3ac3fe4dd648a9c14d352e0c83084bf5a03344b78086529af0243850b6fb213a4ddff6aee324ce9ed8a2101a4d8072075e448009dabdc6822a3ab9ef7c2036ba1cb459c88a4dd064e86a2e968bb7528be2017280b22d7e813f8f5fc58c0b72142778e52da6b2bd651b7bf249d51d11ac3bc8f8c9c80d2ea7205970d71b84440fa4d6338f43cd9c5708e8448c1365f16f4dde75c698f2e76830a38c454d7eb42fe15bcf9bf7569eb7d22759bf1f9e0f378b7de4e793386fe23412b0745285c5120ecf931fbb7f81cce279a953d8a8b5a2ce92e5c1b70978ec905ea5489afeecc08b64a8c0f943c113c74ac7ac76a13eff0f5bdb44abb0f4c0c33e2a915cdc11ee2f94d1e0a3c99dd86dd78afacbdb6bf9c489bfbf527e7ea58fb8c7856287f29ac7e9a6caea11781ec6bb3f06e42dbe605191e5366bcf09ee54b275033956ea44626f86a4ad9eb3d53e2313c76f57de02ee5855f318c67869e97c5f9ca0872de98decadd5abb72a5e86f7830fd97bd4190f27d8ac2accd2d4ef6c19db377a96c994505ea460f29da8b636182aab53598b6456a50605d42c928f233792d1f74b9ca95952aebf7e5d8b699331d36da71316056fe67056915b29e932f54c00458ee3c4959637e35da07e2d160db6991a9f056035d71891b94d4cf653c0a2e487461e49acdd7aed6712e44807cc74074cb221ff81249201ae6429d33157a72a057c7cb8e18a66d0740272125723e7d36ca7defc55cf202b788dd1a187a3de39a6aac31170d94cdb1bc83f0f5aa9d9a7daeaafd3f1e5568fffe3723e7dcb743a2c5f60141f65beb8b092d1fc0a0c711cb5c3752a9b66fbca552b35555a619061bc0219c6eca52c3cc287c59e1789e3a4ec7cce1cd2a42e5cfd521b83be47390bfab521f905d6bbd0f96baa760087675baa81f40e155939612674c7e36f26954be10d763fbd1e3053d53915fdbdbac34a23822e9e1cda05dc3e009c1ac958bddfdfbb3a8feb9c8d2314f677a5db7ccb6a12f2caabbc5f5e451204c1d79eee283bdd2a44dc94c51ae52d1056353adfd308d6f794fcbe72756cd4d04388d54c19f3bc7b937dcf1c1ce99f6537502cf07645393d07fa9cc91e9f40573785c3cc766d997fb6ad8f748b9fac44704b4ada7b86ee497955f73190565407599db4a243d7949b75147cb2df9a5112abbd052a4116792b6ebcef64106eac70550f279b684d2da3f309fb7c0ac5672d980ce0542c6ccdb6c7a285acf7abba68177d669ceb6a978643b8c39d8e3fd41c18d7c3c52c66c95b07b3de3c428adae7c05cec04c0bd46eee46395ba06d715fcb2ebf73795ec29e4fcce95b137f6cb3f22915c5a5a4b780c101b4cf186bd069d86949ed93238b3f8cb626797c75af5e9e6e3bfb6b34500db871a0a61c050e2bbbaf8efc9997b94688e9a829acaef12c0a07a6ccdb0cb5373a0ee4f6d32f4ca603ad7b9a8bac107d28103643f73ad44c94e6a4679f0bcd41c019d90d4ad7b3fbe844e927a65910d9ee0eb85a70544edf93bc30cedbf02cd0c922633721ef8683950606a29a98f8ab59af6380fb38dff7ae6dc14ad554692f6e35047553485711f83ad330f6fd5f50b9f48d91ca7825238ce1fafbf8ed31790c8377cd2881374fa7771273f44c654475a359d192d8e23475a96a237ff58c52a6f26189df4f21dabe4cb685e217581bb197fca90845c024a510d4d879952ef43abe874c1eef97e91de391b3ffe47c74629e2bf7a4d830f212045dbd7e42deed5f1d1392368c1c6a05fe76a26125dc6f5e99c7443c2e6c4aa9e2a1e84147b890ba84cb9b2eda02827bd5d342f17d44d8211bcc9544970f5667b032f76889a7d41616ca0f16388", 0x1000}, {&(0x7f0000003ec0)="2ae611e303af9ec8bdfcef19bf800096233cbbb543bb517b74b0a08d3355432e76a3dff595fa61095198a8def3c8acc126ad831c650b1e336a1255f853f337cb13cd8bf38e839af0801a66f475dca9a44679a97c0854abb92fbd64bb54c7c38419fa2b457c1d90e6bf690d28dc1b", 0x6e}, {&(0x7f0000003f40)="146a17d861c95bd6e87db47ea1cf0460c1e44d798434e75f8a280ca16372bb0b67d1ab4e1975c515fcd456", 0x2b}, {&(0x7f0000003f80)="56326179f46608b7e630956b6da861950f44d506aa96ce0bfeec7f4eb922a028f9e30a083dae89f688d00d7cae43a887fd4cec2be4584caa597f577b1ad7e377969561b3713e6085d93dfef0a8b9df4ab91ab88f7a8fe15d9d5dae4f11500d7bfa19dd62af3b9348a4c904674c58718b9e2de19a57e4de36b9d31fbd40fc7a3af885edd6374aac49ecfd0f7a8f9ff4f5be9b4353ab49099a5058bf", 0x9b}], 0x5, 0x0) accept4$inet6(r4, &(0x7f00000040c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004100)=0x1c, 0x10000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004140)='/dev/pf\x00', 0x20c08, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000004180), &(0x7f00000041c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000004200)={r1, 0x101}, &(0x7f0000004240)=0x8) getpid() getresgid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000004340), &(0x7f0000004380)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:09 executing program 2: syz_execute_func(&(0x7f00000000c0)="98340d0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "6bd7284b69531e2804af6a79ec214758239e01d487bb89e24bdb9a045b8acbb7", 0x20, 0x5}, &(0x7f0000000000)="dad90415ed754381e45db8236c", 0xfffffffffffffd1c, 0x2, 0x7, 0x4, 0x6, 0x1000, 0xd3, 0x7f}) utimensat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000080)={{0x5, 0xa6}, {0xb9, 0xc58}}, 0x200) 00:00:10 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0xd448}, 0x24) r1 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000640)=[r1, r2, r3, r4]) syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sync() sync() r5 = semget$private(0x0, 0x10000000000000, 0x82) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r8, 0x24}, &(0x7f0000000480)=0x8) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) connect$inet6(r7, &(0x7f0000000680)={0x1c, 0x3, 0x8253, @rand_addr="7cfd8320f04764742ac0b9d7c41a4829", 0x70a}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) 00:00:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0x5e) 00:00:10 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x20) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1f, 0x1, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x3b, @loopback, 0x6}, {0x1c, 0x3, 0x7, @ipv4={[], [], @multicast2}, 0xc2a5}, 0x101, [0x8000, 0x0, 0x1f, 0x7fff, 0x7fffffff, 0x100000001, 0x9, 0x8001]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) 00:00:10 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r0) syz_execute_func(&(0x7f0000000280)="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") r1 = shmget$private(0x0, 0x3000, 0xc, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shmat(r1, &(0x7f0000fed000/0x13000)=nil, 0x1000) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:10 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') chroot(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file1\x00') chroot(&(0x7f0000000100)='./file0\x00') getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={r3, 0x2, "4eb1"}, &(0x7f0000000280)=0xa) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/38, 0x26) execve(&(0x7f0000000340)='./file1\x00', &(0x7f0000000540)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='&%]\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\\{!,\\\x00', &(0x7f0000000480)='!^)+*{#\x00', &(0x7f00000004c0)=',\x10\x00', &(0x7f0000000500)='&\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='\x00']) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) r5 = getpgid(0x0) getpgrp(r5) sendto$inet6(r1, &(0x7f0000000680)="511d505cae6072a72c407a96544312c2d8a65b438269932d05ed2574e63b844aa8b29a9910a831c4dd123272a557f95376e90321629bde25597ad6211228317177d72cd2799d15f324d62e0c", 0x4c, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000700)={r3, 0xfffffffffffffffd}, &(0x7f0000000740)=0x8) chroot(&(0x7f0000000780)='./file1\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000007c0)={0x6, [0x0, 0x81, 0x6, 0x2, 0x6, 0x6]}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000800)={r4, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r4, 0x8}, 0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000880), &(0x7f0000000980)=0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000009c0)='hd\x00', 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000a00)={0xffffffffffffffff, 0x7, 0x400, 0xffffffff, 0x3, 0x8, 0x6, 0x7, r4}, 0x20) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000a40)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000a80), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000ac0)={r6, 0x1000}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000bc0)=0x625, 0x4) readv(r1, &(0x7f0000002d00)=[{&(0x7f0000000c00)=""/30, 0x1e}, {&(0x7f0000000c40)=""/159, 0x9f}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x4) 00:00:10 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000080)="982c170f050520d0f807914141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:10 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r3, 0x2008}], 0x1, 0x0) freebsd11_getdents(r3, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(r3, 0x0, 0x0) 00:00:10 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) writev(r0, &(0x7f0000001740)=[{&(0x7f0000000140)="19c60d2999fe8b25a6f96dc107758e87347dc6b281e2d8c2300ff8f0070657b4221ce4f8504bc51dde7eb3d5441adf3450abac9fc831c3684a9e479b6b39e343ea8f57fab1a6b52bbc503ee4dda2a0adfda95c8e4237fb490a4c2fdcf062ad25afabc6692958441b7df11afd35a4d90e63898c252231fd6c56", 0x79}, {&(0x7f00000002c0)="ff0c7be288c78e7458d480b3fb0295f5a6e28e300799a598d3fb6a7b854733662f9fd335e362c0471faf3f983b91d0b09b45540fdfeff79e19bd879a17e260c97659570a7e5727a0d8bc04e78889b18f05c9a8824f8851c5c316f2a001d476607d16fb77c18cebe69c9a11c279d13231ce1e7df2e2f36b0bfcac3d4f8882d7bd15c6f7a231c33e7d81e7d8ac467c88a0a871ac02f005b0d5c51244611ddcc8f27dfb020e72ce8189856b9400c8c60d9a2b3c4ede4fc1f31018f676d1fecd112dea57cd60bf3ccc70f2e9c456e1b7c07309db05f0843ed2988f946c4b0dc39be44bfadda4", 0xe4}, {&(0x7f00000000c0)="9e0c5f4114179067122a102dace4ae3f9bb6e9c52a930652a38511fda0f86b8d0df710d07b1f17e56597f6edb31d6da7a155e10ee7681698147b48", 0x3b}, {&(0x7f00000001c0)="093e79fb6f2ba5f552a6", 0xa}, {&(0x7f0000000200)="6eb56b6f7db19a5b3448192cfb65250e86b5581b601faf959fa10154862c358b21fe748e090a860dfac84cd38d2ee5789dd2b26759", 0x35}, {&(0x7f00000003c0)="bda663f596019de499ad132d74a66a4d667fa067aff9ecbcfb0eb9f01b4c01063e810af73c9a4c7dc6ce6bdc1282f97f6af99c8ee1fdcb682b84c70a4eda0c1dbc8fad3f0c6f89092cc46b5ffa26f49f92ee20e024dbe067708ee2d6007c28bb7e38214bf976c9439cb13dc374fb7a768bbf48f288bf0bbc551eb691686c971ab913457a84a359da821121d1afbd80e42172230f816f1881c44fc8c9a68fe67c07a3a847dc97be64454d4ba50b553fbb791a1a67b3519f7a39d743756758470a0cca38a6fa76b61cf52eda669780b0f7b935f2252f976c165b1d6132d9a60adf77b23a34293009fe1ce93fe4408351", 0xef}, {&(0x7f00000004c0)="58ef398538b06eaac5030261df06c0f5cae2c8331073a9a56c57002c88796b42ed965bc5a070197d10d4759455a9e5a21070184b3e40ccdafeb08e340989a156636ac1b3f4a4884426927cea3efe66f3824d1de7c673eb7a0c18cf12f0febebe64249f89868580ee50564596c105620bc05311f2fa5d5953824ee1fc29660b07bbf8080e3dc1e6cd747b41f6e25322d23cd1933031b8be452367672d7fdb7cd6ef0d6d019f5be8f4e0a35b342815e4ea3831aaacac67601411bcd9bf855d4d0671ba74c7ef8bc4058a1816fd3f03115ad2dbdabc2ca46abd16150df7ecb4561a8dd48b467194c0002a1604a3dff10bd0c55a3859a7", 0xf5}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="c99fec806b2cbc1f5e6aea0d99b18858743384812d23c8eda46472d058b8ddddab697a9aac95d234d84d602e4613c89f77b42492c9035b0198723ef1ad61443d7da4da42c2c960406571bd5308f0eead0f3fdd520041d3b07a232758f2587133d12f7a0384c9ba4fcc59965b99706767647d794ad58bad53778501e4729fd4ae5a05e7f4e79f6953f2e166213dbba24fa4d5628b2d697b5305dcd89778a54544f2be731d", 0xa4}, {&(0x7f0000001680)="6acc71a471b08b0421592420db2dd3e091991cdb86544a5cf59f8e20744bf14087dc265c32891f54f3639841083cfb57c6e75b85e0d8c8dcf8627829744ffb72655749d7e2acb02dc27be2bbd0c2edbd6971fdcc2dd07817053e829d3969176423621a129b38788c2640cc86f4aee54d30d203a7333f0b57aa8e90399ab15d71cfd73a630d2d2233f1fdbd73a7555e814d1ecdb2f71b27f5647b781bb80e7f815aaec8f0ae2cbcd4ddd2f0ee1a9f83", 0xaf}], 0xa) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000100)="9e50af0b74b89815a278e9cf121e6a553b394039749833a8de7364a21afc62f53841c2fd5cd96dbc483043cf64381c40af1ecad29d9c438dffb0d45d34c80f98451ab3c95c94dd7fd9fae86da797ad805da2c60c4dc51355c7773d9062cd2c202f7b36879f62762506d9e796e1b052e2d64cc665966906b094297c6092bee105a02cdbb71f0fa70055f19960144d97c280e4b6de76c1dc44685a5e49a0f24aac292e6f6b3d111869566b10454845f5418c98bbb638", 0xb5) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000001c0)={{"3e3d238238ef15d0b560612f21eff5c0ecacf51d9fe3396e4b5c39530d1b01109a6b1f6fbb26077688db58baa23891dd339946c9c6f4bee7cabc7141d9cb8d67630fa7120b57cce92e79b3451d5c50c0807fc01c36f25a0cffb95d00f96052075e8a1cadd4ab366190f3380eca6a9fe353504389d3b0ca2a8e781a58999ac14cace4049cf121127397724fb36f5c2d95b1e97836cf86a6ab46a89b598ca2a2a77f7d305d7f55f93bfa12f5a64d5a4963272d69a60a494ec8a3860d003eb0ad2b5a31a3f7424bc11cdc2163bbaffda19a2190c55dfe6e9ee5b7c449c924a26a3edf7c7145a6f503781448563b3c5b272d6e08c6fe57e42ffd1ced6fa7bfa7a5c69ff6490353e4cb4a8ecebc2675885ccf59af20433161269d6a756878f0f52d650e2e9810412139a97420a0c6b26f7eb23b8ffa1d8cef75d03d99b10fc9d37c494838c2b2a0ef3f273be8e575f143447988aa67cbb00d2c53a5b85cfe20b761ac4a4b374405fe9daa04382f4a9909ae5fe2378f319b4aeeb845edab5c7bd12f69753ff06caa73dca4822a3dd472e51e372969fd92c904dc496d9700b10da33acb38668c57f9307065714ebfcde61c18d9184078c6626f935d106d14629d578367817a5497ad99b91d6d3c97e7386ebbd85c9ae0ca231c2870a092efc3a5b352d34ea23eef1b09e31b17d5f6271696c763b6a1f8a876fbf8e5224bbb6cba416ed9fe52a593b8f25e0479d91668207ca39cff7a65975245e3b98ce2a6ed6341ef62da1ea773eb4e916451da74a1d9c27ba5988639eacbc390ece1e7cb82b4bbc337ba6d05d7f86623e563c479648896b93d9336be6b20309ddeb85160963bb44583b7ac2da0bbc5dde1b406e87eee16774d584069d6273e6ce8063d8b3c659a1949cb01a74a58a3c177949ea84e950caf6303bc09b761685aa661f46c16a0ff4c8246d17b09ea95ee0bc220dd1d0d5e63ba4af883c24a533c701fcf4fb92d3823766434ed4d7299d02451487bdfcc3c3bd6b7c403284777c3489687953081faba67bc6137d2ec358fc0e2ef465e1fd34804bcc6d80d75c1b429c4b22f83c9b93e47e0e7ff77fd6f37f3f717f208c703a5950667f8b0dd06ba018a86d95418cda7fdcda271a7e21361bfdbef9e55ea04dc11f39f7ca5e1893449289aa4994444015b210accdfe0ce3ba435372207dedbe8313f806c5cbb286340d3d36c380b2d5c5833dd391150ec7b2bad7578d61f97849f32d8ef5e02e16248561c7fd8731b7b867cf051aaf861e8e108a6043dace34c55d9c51e3439ce73ff1045ad71221156f89cc66fa9a6a190968f466a5d5ae479d42cae9d2b1616e993c31e1ffed56e0aad06813d88c1e7fd41a84e19e8c2dc9806aef365899860511512fda5f7b0fca6b015a831ae9b241c4672d35c0715a031e4d0baf401d7c97efd57e3a153015a9e81", "d13ee5272678837f15a0e293568759ae61e791cd47600c798f604b6b26105bfe", 0x400, 0x81}, &(0x7f0000000000)="6d95c40a840152cab244093dd72bb4328e98afc5a54c1f1fc1ba300ba7b7fd19b242dbd8b45ef0f0a4dd494cb5e784e514244f1a2cdd19ea3b8cb4aeca5bd399748c5633a5070e5362db170efa5fbeda4bdbad9446b423cbbe589aefc0140db5da1c6d884ec9c9d428b8f96f1b06c2de9d179a5db4d7c38aa93507dc4fea2e5b3190da447f48e7f0dda511a0683080594e58f1f4f89d9aab9c0d144dbc62ee705864c72ed0037f348b7f83db25", 0x100000000d925, 0x8, 0x2, 0x3, 0x0, 0x2b380000000000, 0x4}) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000700)={0x0, 0x4, 0xae02, 0x800, 0xba7c1c2, 0x9, 0xe524, 0x3db, {@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}}, 0x0, 0x100, 0x9, 0x7, 0x6, 0xffffffffffffffff}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000800)={r2, 0x10001}, &(0x7f0000000840)=0x8) r3 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000680)="95f12b0a1bb764f33f545a5cac97fe454157a0b8f280f7aca94de0f420eefe3a802d65e2de6f4ec765039c9b4be21ed995baeba92d8300ebdc0694e2a15b872e3b593ffe9d87aa2fc2b563643583c7686d817c566f2dbe60c6fc3d963f9a0870b8503a543c4eba1a8310298fd338533f1a50c5af10d9a983723862cf") ftruncate(r0, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640)={0x1864, 0x7, 0x80, 0xb905, 0x5, 0x0, 0x1000, 0x2, 0x76, 0x8, 0x400}, 0xb) 00:00:10 executing program 3: syz_execute_func(&(0x7f00000000c0)="96989847140f4343020f660f1b17d900cf00c4c4c2cd903c225767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4427d797fcee08de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0, 0xffffffffffffffe2}, 0x0) 00:00:11 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x8000, 0xa) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0/file0\x00', r1, r2, 0x200) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r3 = socket(0x2, 0x1, 0x0) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:00:11 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x4) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 00:00:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100803f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x7, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:00:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "af1095d4090310035507c042a7da914b3770b3b688968e5243bcacb9f88f053f", 0x0, 0xe2}, &(0x7f00000000c0)="b89974509313306a86ff1ae4d955e0a0ed4098b0e5e6759dae965e61f51edd3787b9ed3f2c83e5bda6b1afb804c93d1060b52ba246364a2aaaa1794ae3453804f634edaec5700c48ab0bc8e0a4ab271d6c56274dd16bc56c7f4aa800f4c684563ec96294723b198462b4ce3821a167bd3efcd1438d2999ebb340d2d0a89424aef5443927fa186069ecdbdc6ce0438dd343013875ca46e13289968628309aafaab7b28ac76feb4db0ff3d860202a91f7fa7d32ab3cbbf6323f7831330e379c5ed4e849cc14416d28ea5764a4f9d77479b82369d1867e582164863a89b11f43895248693c28b7820aecacb655bf743aa8b338546f34b", 0x3ff, 0x4e, 0x6, 0x8001000000000, 0x0, 0x193, 0x8, 0x1d}) r1 = semget(0x3, 0x7, 0x408) r2 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x102, 0x20040) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000080)="12916a26da15a5cabd143311f1db3cb5c33fbb71d68249f7ff951e3af12e23c2e49e587e827734d1") semget(0x1, 0x4, 0x90) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:11 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write(r2, &(0x7f0000000540)="5d65968cb1784d6194eac8a7050be98e90933046c5a557d9c11185b0dc01fa5c8f6ae31c0f5a292574abfdfcb6fd64278622a265eba40a009cc2ba02d7274ac69237d1eb25487c8716b5360fde2ea34141b27fbc42fbd0a0a28612edb8c29f4e4e05bd1fd498fb3432fc9597e25e17", 0x6f) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={r5, 0x7fff, 0xfffffffffffffff7}, &(0x7f0000000500)=0xc) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f00000002c0)="882c1b0f052c2c20d0f807913e3e2ef3420f53dec4c1e169d69650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b00000036802b7f44d1f466f347adc46291ae8ca06560000073730f7e1501c4c40f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15f510ed9d9cac4011a512a36000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1f, 0x3, 0x1, 0x10000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x2}, 0xc) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = getuid() setuid(r1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)={0x1c, 0x1, 0x101, @mcast1, 0x1}, 0x1c) syz_execute_func(&(0x7f00000007c0)="969898472c431c550f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583da7010081c66db71143a8fe397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c39032c2c2b00b000000f08171a30b8a826ec4817b11350070e748a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43eed3aae7c0f0f") 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000200)=""/116) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r1 = getpgid(0x0) r2 = open(0x0, 0x0, 0x1f5) getpgrp(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xc267, 0x3, 0x6, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0xfffffffffffffffb}, 0x8) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b4f00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000780)="913bab3bab472c431c020f05f30f59bfd900cf00c4a37bf0c5db1c41e2e96b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66d11c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d40f0fe497e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e4d0fae7c0f0f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000080)=""/194, 0xc2}, {&(0x7f0000000180)=""/136, 0x88}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/79, 0x4f}], 0x6) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:00:12 executing program 3: 00:00:12 executing program 3: 00:00:12 executing program 3: 00:00:12 executing program 3: 00:00:12 executing program 3: 00:00:15 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x3}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x204, 0x14) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="20d2b51a55373cadf7dbc6a562101ef20bdcb1845939161daf74ccdc6597f7da2b9d46b2a5cb144a69baa5942900fbe28c7666e9ee8dcd52867c1de5") setitimer(0x1, &(0x7f0000000000)={{0x0, 0x8001}, {0x4, 0x2510}}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1}, 0x8) 00:00:15 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:15 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008000000500000003000700ff00f10a040000001c004e2100000000ff020000000000000000000000000001ff7f00"/148, @ANYRES32=0x0, @ANYBLOB="0400000027c42000a40d00000206a07fd7aa1229"], &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x88b}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0xdb, 0x6}, &(0x7f0000000380)=0xc) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x100082, 0x10) fchmodat(r2, &(0x7f0000000300)='./file0\x00', 0x30) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r3, 0x0, 0x1, &(0x7f0000000200)="2474bb77c17e66aa148b54", 0xb) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) truncate(&(0x7f0000000240)='./file0\x00', 0x1) bind(r3, &(0x7f00000003c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r3, 0x0, 0x9, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000280)="430f6b80feefffffc4c111f2c00f83fa0700008f8870a3876be05e20a10fdc22c44225b90840dfe0f086850e000000f6494f0e66670f8a08000000") 00:00:15 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6964e500767a2993de761c8a32b6630986848721c19618a658149e6f59c1a72c5f2385e83a3b9380caac04e3120c87311967415a26f419e73224b71657e58bcfc6d3380d2475c6b7fd74bca4c3925ddb48fc9ec21b96e4c9706505b7f2eb44e1ca8b95527627df2c55901ded50d436e5687b3548193658eccc0253a977220f18ab478b9c3811db4f8d82d30d0537defe5701ceb34d5d71957b714037d8c2c7de094ff1b49197c2449a2ef2c40428ca0a48aaadae72ee3bff6fcd84e59f891d303334cfa8f5e665ba9a00"], 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) 00:00:15 executing program 3: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0x9, 0x4) 00:00:15 executing program 0: r0 = socket(0x11, 0x3, 0x0) fdatasync(r0) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x8000000000, 0x0, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) 00:00:15 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_icmp(0x2, 0x2, 0x1) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1d, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x200}, &(0x7f0000000140)=0x8) socket$inet6(0x1c, 0x10000000, 0xb5) syz_execute_func(&(0x7f00000002c0)="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") 00:00:15 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:15 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x6) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000000), 0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000001c0)={0x2, 0x0, 0x3, 0xfffffffffffffff5, 0x2, 0x0, 0x1ff, 0xaf9a, 0x1, 0x101, 0x8}, 0xfffffffffffffebd) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x0, 0x8}, 0x8) 00:00:15 executing program 3: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x3}}, 0x0, 0x1, 0x4, 0x0, 0x16}, &(0x7f0000000080)=0xfd35) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={r0, 0x4, 0x1, 0x3, 0x200}, &(0x7f0000000280)=0x18) unlink(&(0x7f00000002c0)='./file0\x00') open$dir(&(0x7f0000000340)='./file0\x00', 0x400000010000, 0x2) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x584}, &(0x7f0000000100)=0x8) 00:00:15 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) getresgid(&(0x7f0000000040), &(0x7f0000000400), &(0x7f0000000440)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r4, 0x8433, 0x5, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:00:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0}) 00:00:15 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="2e639d573184cce3032a9436137150a74918767b939c35f612fd6c0398581d85fa88bd0d7c98ca231286a5e43f2e43954e247fbcda07c0351c80460ed1893f5867ebbfc599e358a86255208f503c92fccb16dcb47397473e9c269ded85cc8504ccaacc8c66ad5651cc53f7bed9b76ec4c3f5df1071001578c93f6c518ab2ee1aa1945f347534ae6dc26f60f41d1bf994ffd856e19f48b0b28037328eeef11b4fd93d6801102d4015077c8a93fbb83ca0ae29a97ea0604d42d5306c5db9ecfcdbc9b138a51fdda7fda0699ac51409c8ace55fd5ef79afe7b4604082490f3766fc163d4fa0ef36aabbc3") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xcca, 0x4) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r5 = getuid() r6 = getgid() r7 = getpgid(0xffffffffffffffff) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xff, r2, r4, r5, r6, 0x10}, 0x3, 0x5, 0x8, 0x7fffffff, r7, r8, 0x7}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x100, r9}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x3f, 0xff, 0x2010, 0x5, 0x7, 0x7fff, 0x8, 0x3, r9}, 0x20) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000400)={{"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", "5e6cec264009152b1f37e5c31c12e40c62ffa029061eb76a056af72cec945d92", 0xf00, 0x7f}, &(0x7f00000003c0)="4a81aeb1498ef37d16b5f6be9131abee416948278123fec8dbff549ca7e7d9eea2e9cbd91812021bc1e561f2274789af575fb07163229cb7951d7b", 0x5, 0x9, 0x8, 0x321ac668, 0x400, 0x0, 0x9, 0x2}) link(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') r10 = semget(0x2, 0x4, 0x400) __semctl$SETVAL(r10, 0x0, 0x8, &(0x7f0000000900)=0x3) mkdir(&(0x7f0000000940)='.\x00', 0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000980)={@in={{0x2, 0x0, @loopback}}, r9}, 0x8c) shmat(r1, &(0x7f0000ff8000/0x3000)=nil, 0x3000) freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)) flock(r0, 0x4) __semctl$IPC_RMID(r10, 0x0, 0x0) lchown(&(0x7f0000000bc0)='./file0\x00', r2, r3) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000c00)=0x5, 0x4) getpeername(r0, &(0x7f0000000c40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000c80)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000cc0)={0xfffffffffffffc3a}, 0x1) pwritev(r0, &(0x7f0000001e80)=[{&(0x7f0000000d00)}, {&(0x7f0000000d40)="1e6e33be17c7f66bf4af3d39ecf69898c169245a551d2ee7a7d3a1b434133737cc70c534441622de95e4996ecbd3954bb0d4a2e9020073013be546a3daecd05cfc2669ff1bd211735b77f08bc40cbbdc9fee95d7bddda4de0f908c46b505e4f3458ed6ce5d3eab6db25e338359575667161cf9c5e707bee9984c408d19cf9936fa74473520f08da7fa759b6ade5381cac6d3d6cc6d14ec31dd1072ca82ad01bd51a37791aa4f03f1bf0b1fdf57487aec5314a9acf5641f4b1c91107815eb8b96e12562e88478448e80cadb95990ba6595b34c3afef224ac290383f3729649b7f9714ef49695226237c7fde93", 0xec}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)="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", 0x1000}], 0x4, 0x0) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x2d24}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @rand_addr="18be2a141435ff1f51efdcbb66721c1e", 0x9}}, r1, 0x6, 0x3, 0x4, 0x7, 0x1f, 0x5}, &(0x7f0000000200)=0x98) syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x80000000007ffd}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000"], 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r2, 0x0) 00:00:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x5, @ipv4={[], [], @loopback}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x40, @empty, 0x100000000}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @rand_addr=0x3}]}, &(0x7f0000000440)=0x10) truncate(&(0x7f0000000480)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7fff, 0x10000, 0x80000000, 0x5, 0x3, 0x7fff, 0x9, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0x3, 0x4, 0x3, 0x4}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f00000002c0)=0x10) sync() 00:00:15 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000140)="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") fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xc2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0xb16b}, 0x8) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000240)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030f262ed9dee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000100)='./file0\x00', r1, r2) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) 00:00:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x6, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x9b, "fdb70af1799297db19fbdbca50f89d941fb6f38ddb431f98ad1c33264cd16bb6b3bdca35cdb7f6781d36fe2da24bfb21ba36da639e2c5a102d3d8487de034708aec348e90deee1fc533e0e2e70a80903a3c851bd8b820fa86bed69b08216ab88eb0049a6244daba1c4d0672825a536b04646be697de62cb4df948704901e52f460a7c916641fc3857a4cbcb975832ac82e3348ee854e18eeecba23"}, &(0x7f0000000200)=0xa3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) 00:00:16 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x848, 0x0) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) select(0x40, &(0x7f0000000040)={0x5, 0x76, 0x7fffffff, 0xfffffffffffffffb, 0x8, 0x0, 0x3, 0x100}, &(0x7f0000000080)={0x1, 0x4986, 0x3, 0xb6, 0x2, 0x7fffffff, 0x3, 0xffffffffffffff91}, &(0x7f00000000c0)={0x0, 0x2, 0x7fff, 0x8, 0x1ff, 0xe00, 0x6}, &(0x7f0000000100)={0x1, 0x81}) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3ff, 0x8, [0x7, 0x5, 0x4, 0x4, 0x80000001, 0x5, 0x7, 0xffff]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x7, 0x8001}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 00:00:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:16 executing program 1: r0 = getpgid(0x0) getpgrp(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:16 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setresgid(r0, r1, r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400ffffffffc) r3 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000475d7a0bad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001200)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000001300)={r4, &(0x7f00000012c0)=[@in6={0x1c, 0x2, 0x7, @rand_addr="ec29ef314d3a848ff0af993881ede6cc", 0x6}, @in6={0x1c, 0x0, 0x3f, @mcast1, 0x3ff}]}, &(0x7f0000001340)=0x10) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() r3 = getgid() r4 = getpid() freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0x0) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000800), &(0x7f0000000840)=0xfffffffffffffc8a) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="52a13633542d80375f89c90d3f94dab0799bb66db50eadb7be", 0x19}, {&(0x7f0000000200)="9784a09acdb6adf666af7b4f6c447f40fb71968108dcde349346488377be035aac0d6c232753ee4636a975ccb926f974815a930b901cc5147dfe6bc0e7b9f550346bac65865e2359084634f25161e5a0b5d20eb912881d68953bca01548606386ae15963f38405fa9f7efdac917ce671daf03fa3c4ff41483179d94b299f9b9240389df45d4c8418b2bc760856bbcdfe812e0044795689183c744ed15f265b0be195ac316d5f6e5b8864d2715e77cb3ce73210401c2ebbdb1c77849e605af8e32b62cb91db217c2f6c591cb8d7e31ee0c8a4dcb80a6d1db5a0936478e84d282795fd549c04d38d40b95c9b612ff5cbda9db6d9", 0xf3}, {&(0x7f00000000c0)="3dd8be91d7a617df7edab0d367f9dd232217a822e57fcd606017a62314eaac1844309c322f8dc27c9c9af92ce9692bb420ff7cd7054a0d88fb798be45cd69c770b6bb291f9e584b00bf03b", 0x4b}, {&(0x7f0000000300)="6f759a75d23f728ee11ff3ea6b398643a4b415d17d88d43210857cf39e184eb0e4d2bb9d81d4d7c63367c8e785c6a3c1c33fe37e14b8a823536917e428e4e2b8365cda5a430c432a44c733bb4833c579377de53234e6e3c3d9c27181bb4c64cdfc6fcea74f3ba1f11c5a471642bcf84b5ec76f9b980cebb074a67f79ff2f1b1e2efe2b0e1a2aa6f4476a5e9cab7c205714ebc9e81dd60a9ecf836c09e1124a0005b50ee18607bc8a1e1efd6e6d5466d28230886cd440602b8081ea2c8267cd3d9eacd1b8247a4a4d2a41a8ac0df8c1ed48f6110fd1cc4d2ecb84773a4917028ef1f4dded9c33b7b43e", 0xe9}], 0x4, &(0x7f0000000640)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x100, 0x8}, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:00:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x7, @rand_addr="44e476a90240c4b194399395a7d46cf0", 0x5}, 0x1c) 00:00:16 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r1, &(0x7f0000000140)='./file0\x00', 0x10800, 0x10) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) 00:00:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x400, 0x1fffe0000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff6f658418baaa00004500001c0000000000009078ac1400aae000000111009078004c27e8c4778e761672000000"]) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x2000b, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0x9fd, 0x5}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="2483a1ad383d00ec2c53764c9be8baa0b2013ea27aea4a12b75938bae16f5e400a17789b5de32cb3e1d6c6c1b90be6443f403e4cf7093cf7c98a69cb1ebb98c79e46d29ac2a8fa89cb38628757b822ca1e3c3a9dae533426361e86f7c6f576f9906c9bfd66e39aa08c241cbc57256622c4be007ab1d5e89767a218d69e611605bfd0502f309e88d8ad4455728c54a87ff346532926d5c20af030853d8ac9beffd6928d23bfe0a6b9307fb5046340bc10eb30e4a6ea6893ca6ed0e33cbe0321e19a3666dfda590055b60e58c098cb490830f1d0b011e774") r1 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @mcast1, 0xfa8}}, 0x0, 0x800, 0x8167, 0x109, 0x8, 0x8, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x4, 0x7ff, 0x40, 0x36, 0x6}, &(0x7f0000000280)=0x14) 00:00:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x8}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2b0000008400000008000000000000001c000022000000005a000000000000000000000000000000000000003407662a6adc87737ada1c5be3dd38adcd0e1e89545dcb254bf2620acd3884621f7f4796f87bc1e45511b4683399e17b4449de10cbc2b2eaef335a8e01a5d44049a41f8862c5f252d8a77f906c577a3754b7"], 0x2c}, 0x0) 00:00:16 executing program 1: r0 = socket(0x0, 0x20000005, 0x636) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x1, 0x2, 0x3f, 0x7}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xfffffffffffffffe, 0x2e, 0x3, 0x1, 0x800}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 00:00:16 executing program 0: r0 = socket(0x2, 0x2, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6", 0x1) 00:00:16 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = msgget$private(0x0, 0x44) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x3, 0x1000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) 00:00:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:17 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e200000000000005a000000000000000000000000000000000000000000000000973027e2a59a64a8e6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000100000001000000000000000000000000000000000000000064672c0a6b727aecba7bb4da18acc2f34b7fd9bb275c7987eeed0a35cbd11ad49aa3dc885b029a608bf1954e8e51fec0850b3e82e047e27e69201fbbc413c3682ff3510556b66500c12c10b1d8c271c4c9febae40835cdbb37910e862bec1a201b84d224ff42c19c", @ANYRES32=0x0, @ANYBLOB="0800000085d80000000100000500000008000500"], &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x4}, 0x8) r2 = socket$inet(0x2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x3ff, 0x6, 0x80000000, 0x5, 0x6, {@in6={{0x1c, 0x2, 0x633, @empty, 0x9}}, 0x0, 0x6, 0x0, 0x94, 0x9, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x401, 0x4, 0x800}, &(0x7f0000000240)=0x10) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000340)={@local, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@mcast2, r2}, 0x14) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) dup2(r1, r1) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:00:17 executing program 1: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:17 executing program 1: mlockall(0x2) pipe2(&(0x7f00000003c0), 0x210804) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce44010007008c22aa0f3cae3bcca8b03f12f5a351249cf874c1de97382d9398d31f0659f2024ffbf63ae64c72e1184802bc61d71f6f5b2dd3ffc518d3448a72cc0998ed2d22bebf7549403ad171a76e2c6b9436289b7c704d94912afd4a6052cbb28c5b67925a5bee460b545c6d484741c422eb7ff3a834cb416a3ea974bdc505b9adc8dd12411d76bf37c1aa0a4f0df8b3842e8009454d6634415b0fd873a255eb347f1b6f87ae07742385f614636f6d95ed68303b899f61f3096cc0bad3c561b486ca771d6c90d94287a55d3c2b4d4248ab8c4beeed39"], &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r0, 0xe, 0x5}, &(0x7f00000000c0)=0x8) 00:00:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/77}, &(0x7f00000003c0)=0xfffffffffffffe55, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={0x0, 0xe72}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3}}, r2, 0x2000bd, 0x40, 0x0, 0xffffffff, 0x5}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x8, r3}, &(0x7f00000002c0)=0xc) listen(r0, 0x8003) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000200)="9826473e4314060f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)) 00:00:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x61e2, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000380)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332feceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = socket(0x12, 0x4, 0xffffffffffffff80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000004c0)=0x8) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000580)={r2, 0x80000000b2be, 0xfffffffe, 0x9f}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x1) 00:00:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = getuid() setuid(r0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000002c0)='./file0/file1\x00', &(0x7f0000000300)='./file0/file1\x00') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0xffffffffffffff29, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xa, 0x401}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000340)={0x0, {{0x2, 0x1, @rand_addr=0x35}}}, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x9, 0x1, 0x2d, 0xfffffffffffffff8, 0xffffffffffff0000}, &(0x7f00000001c0)=0x14) Syncing disks, vnodes remaining... 16 13 11 9 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0028bdf400 frame pointer = 0x28:0xfffffe0028bdf430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2697 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 24 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028bdf060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028bdf0c0 panic() at panic+0x43/frame 0xfffffe0028bdf120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028bdf1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028bdf210 trap() at trap+0x44d/frame 0xfffffe0028bdf330 calltrap() at calltrap+0x8/frame 0xfffffe0028bdf330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028bdf400, rbp = 0xfffffe0028bdf430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028bdf430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028bdf460 vgonel() at vgonel+0xdc/frame 0xfffffe0028bdf4e0 vflush() at vflush+0x3df/frame 0xfffffe0028bdf630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028bdf6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028bdf740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028bdf7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028bdf850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028bdf880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028bdf8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028bdf920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028bdf980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028bdfab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028bdfab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa --- KDB: enter: panic [ thread pid 2697 tid 101270 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why