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", 0xf68, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) ftruncate(r1, 0x9) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) r4 = open(&(0x7f0000001500)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000777e000000", @ANYRES32=0x0], 0x2) close(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000002c0)={0x4, "c48bfb7da98f61fa3fdb7d9a8e64ea85"}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) r7 = fcntl$dupfd(r6, 0x0, r6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYRES16=r7], 0x0) flock(r6, 0xb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440), 0x4) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvfrom(r1, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) listen(r1, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) nanosleep(&(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x400}) mlockall(0x2) rmdir(&(0x7f0000000140)='./file0\x00') mlockall(0x1) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) 00:00:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x400) semop(r2, &(0x7f0000000000)=[{0x2, 0x9}, {0x0, 0xfffffffffffffff7, 0x800}, {0x6, 0x1, 0x800}, {0x1, 0xfffffffffffffffb, 0x1000}, {0x3, 0x7, 0x1000}, {0x3, 0x7fffffff, 0x800}, {0x1, 0x80000000, 0x1000}, {0x2, 0x80, 0x800}], 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) msgrcv(r1, &(0x7f0000000080)={0x0, ""/235}, 0xf3, 0x3, 0x0) 00:00:06 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000001e00"/54], &(0x7f0000000200)=0x1, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x80000001, "93e2e786484bb7bc9ba85c0aa5c9d3aa"}, 0x14) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x30000000) chmod(&(0x7f0000000080)='./file0\x00', 0x181) r2 = socket(0x1000010, 0x1, 0x2) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:06 executing program 1: syz_emit_ethernet(0x2a5, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0xffff, 0x6, '}[0', 0x26f, 0x14, 0x0, @mcast2, @mcast2, {[@routing={0x54, 0xa, 0x0, 0x7, 0x0, [@rand_addr="cc27f6760a339e9c8d371c8e5e806cc2", @mcast2, @mcast2, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0xcf, 0x8, [], [@jumbo={0xc2, 0x4, 0x401}, @enc_lim={0x4, 0x1, 0xce2e}, @ra={0x5, 0x2, 0xc64}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x4}, @generic={0x4, 0x2e, "b0ef34cba29855f3861ac7d4e74a838aa8704b1f586bc9a6d2d737e7fb92ea310db0dcb231be5c006403a15dfc8d"}]}, @fragment={0x41, 0x0, 0x401, 0xd4, 0x0, 0x7, 0x64}, @routing={0x16, 0xe, 0x0, 0x4, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @rand_addr=0x1}, @rand_addr="2259ec8a03029a784cdd169aa6b873db", @mcast2, @mcast1, @mcast1]}, @dstopts={0x7a, 0xe, [], [@ra={0x5, 0x2, 0x7}, @generic={0x1, 0x6c, "3ca19505532567b11f4dd664b149cf9402d06a91be46f62887f0608b299631bfcc3ff771c0ad2c24f6d3925d0fc7894c035584abf5e21a5062daa41e371ae8e0c5cfe50f2f1599e9b738f49c0e974e512ac694bce2ffaacd34d8a16bad27c88d64b31d34550600772697a7d3"}]}], @generic="67442ddbefbb91e56008dc485b26c393e90e395f83f6ef66a3edf88c33b8eded760140128097b783ed4df8492efeb827b327ef3f97879e9862b014d8ee3346b3ac0ed29b1885604db5af921551920e7a2db299015e56ab6043e2c6fd317c94486c88b010f7eba9d32aa23c228d2f506cf49bf9a6774c6dc2cc7ec29b1b5703048e36fcf7776fae8b7229a5ac9d75371deb4d197506e1989569360e7f75ff8db92caec2cb22df47c2c2ab0bd88e996e4492ee23ebccda1a3891599de61536298636513ebfe5847b"}}}}}) 00:00:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0xffffffffffffff6e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xf0}, 0x104) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0xea, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000340)="964a19e9c4a2791dcd1c040f05c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e7a5b5b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c0000009633ed6544defb4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67ddddc466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae00f1ebeb628f8f709b6500f236f04283a900800000004563e749c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83a821794a1a1e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0189d7d3b082f601be01b139bc1142cea472819ac607281c"], 0xffffffffffffff3f) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x5c) close(r0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:07 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0xfb0f, @local={0xac, 0x14, 0x0}}, 0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 00:00:07 executing program 3: r0 = socket(0x1d, 0x10000001, 0x19fe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000140)="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") exit(0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x7fffffff, 0x4) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1, 0x13, r1, 0x1e) 00:00:07 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000140)) r1 = semget$private(0x0, 0x7, 0x80) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000180)=""/4096) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) sendto$inet6(r0, &(0x7f00000011c0)="0453d9096df4ffc58dfa4e3a86f74b5f1220d979ed827edacb2ea81a0aff81624790be8931fd833d01a0433dd93803f26bdec8e0c6b53192768f07fd0374d8cf1b75baf773b7f4994f864b56f37e032ffba216a484a719a6deb2532c0ecc3c074419eb808fa8496382a1a136a3350902205b8206ab66edb966447fccd7b25f43c22b27168acd8f3f4de7c5", 0x8b, 0x108, &(0x7f0000001280)={0x1c, 0x2, 0x6, @ipv4={[], [], @rand_addr=0x7fffffff}, 0xfffffffffffffff7}, 0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="27f805000900ff000400dc000354"], &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x210, 0x80000001, 0x2, r3}, &(0x7f0000001180)=0x10) 00:00:07 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="674d71c128579ca07ff93256f0dca9ff39b47cd737a4d04bb02565b73f80fa64b033254e25616464ba3955125260cf06c5531d416cdd2e8a36f9b57b3aa368b3552b3889172f00361122e9bda0981067befe") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:00:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) fchdir(r1) syz_execute_func(&(0x7f0000000200)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="c6ed3df79528e81a232a4bf47cd5686b09e62e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c) close(r0) 00:00:09 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0xf67) socketpair(0x2, 0x2, 0x100000001, &(0x7f0000000040)) socketpair(0x11, 0x5, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/137, 0x89}], 0x4, &(0x7f0000000300)=""/89, 0x59}, 0x1) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000013c0)={{"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", "9c1709d88748a365e5a601a18b4de274d4704e4f55f80c4ad0936198276fff5a", 0x40, 0x8}, &(0x7f00000003c0)="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", 0x7ff, 0x4, 0x82d3, 0xffffffff, 0xffff, 0x4, 0xcd9, 0x10001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001840)='/dev/pf\x00', 0x20802, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000001880)="86cc6c8f39f896848b0e27eeef1115777f3995f5c69a2768173e78a8ff01b13fe36815d6aeb31b5e8921392a756c14f3713a") getsockname$unix(r0, &(0x7f00000018c0)=@file={0x0, ""/72}, &(0x7f0000001940)=0x4a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001980), &(0x7f00000019c0)=0x4) getuid() ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000001a00)="7cbc3066456ae156a30e5fd469d0295157b311b800e948c34cc884bfd58d977712a6681b90ff3708dc3ebfb32ed6088c6f9344c81e3bdd40473f400381a0bc0590ce1056c9cb280ffb9dd06470009632996ef7283f3a2b77e9c1a3cb1a6c4ffd5a1f6fd012b0bb9439add6bf20427e7b3982a5ef9a066e5fba5e4ad4fa68078ca213c13ac49cfe1197c6b4d711a1137af907357864414f6ad3a22c90734a098e536a44fe109009ea289c190c1f1f9dea7c32fa9af278bf72de762258f57c09d8b9865fe76298beb8e18dd156d975d803418a434ac61f35ebc706d16c260c96d3e74b130303d95dc60a2a7ec34ecd5eb17a78") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000001b00)="8b91d52b423fc9326b115974ba2f7451bca5d40b2007986e22ec0951a17f88d722edbca334788898f36627365800d926a1f14698043db2c80733429d31c8f82742b0ec3c05fc5282a694c89f1ccdc76ffa2b9ce669c500f80fd63becf6bdd588033880e1baa520473a755db3c60c4d5346e3fe30735e285ae91631ec841d6a8ab201ae85a5c6736d38444bdc7fc6ac569453dbc2a70a941c0c37ef9eca78d670c48e") getuid() geteuid() ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001cc0)={{"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", "7aed48cf74500d28bda35d3e4a45eddd47870b41ac22c41fd255c3f938edea9c", 0x7c, 0x10000}, &(0x7f0000001bc0)="96252005069cb84b38b1bda3ba96bd600cf142b1bdb3f7d3c212779a1e177b2645ae087c7dbe27a0db4203a1b448a669bc50fd3d370f332b45d749fb6a65f7c03da94438e444cd2c6b889ed98290cf7f3385ee90ff5883de197e72a40f367783ccde23e740c463235e632ef3b69a717ee389461dc1f4ca49ac699aad1ec544416b15b1ff620322e52181c21ced5b27753c79a0b770eebb08db1201f28d4a8715ea6c57bfbbe62f22e955aca32b2cb8d0992cc1e888309cdfc49b467e0520352c018ce9", 0x4b2, 0x5, 0x7fff, 0x7, 0x6, 0xe, 0x8001, 0x5}) r2 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000002140)=""/18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002180)={@in6={{0x1c, 0x1, 0x5, @rand_addr="ad2bcdd768b1460117e79b84efea6fbf", 0x9}}, 0x0, 0x6, 0x32a0, 0x5, 0x9, 0x61e}, &(0x7f0000002240)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002280)={r3, 0x1f, 0x80, 0xf3}, &(0x7f00000022c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002300)={r4, 0x9, 0x3, 0x800, 0x10000}, &(0x7f0000002340)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002380)={r5}, 0x8) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000024c0)={{"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", "b2c1a5661d5c516d99ae542473411d75d6dacecc28c34cfd88413752940b33df", 0x2, 0x2}, &(0x7f00000023c0)="c5e5d90aaf479d9adb6c7ede42c7bf133b3a2d051c86e971d2a743798054e55403e6c59cac3ab577d59847cc21a6785564d1fae99ed80e3106d687869649a093937c8f1f162a41844abbce8c0f0fffe24c129c101138856b245ae88c2497c9405422a367e4cb24614e1e363e8d956fa22656f1ee35e818b6d750d07b2abd8b824a87f8ef8ab6ccd1fe40b32d673c6116bcb5e1f5e1995d77561f3186b8842a3250cf3c3d43e89987ddf7c939c64804275ec69bc72d05a89ec1ffeec7cac63adff8b82d39cf128b472acdec", 0x10000, 0x81, 0x7, 0xfffffffffffffffd, 0x1000, 0x0, 0x1, 0x4}) bind$unix(r0, &(0x7f0000002940)=@abs={0x0, 0x0, 0x3}, 0x8) getsockname(r0, &(0x7f0000002980)=@in6, &(0x7f00000029c0)=0x1c) r6 = open(&(0x7f0000002a00)='./file0\x00', 0x10a45, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002a40)={r3, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000002a80)={r3, 0x3, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000002ac0)=0x5, 0x4) getsockname(r6, &(0x7f0000002b00)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000002b40)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000002b80)={r4, 0x2, 0x5, 0x8, 0x8, 0x80000001}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x9118, &(0x7f0000002bc0)=0x7f, 0x4) 00:00:09 executing program 0: shmget(0x3, 0x2000, 0x80, &(0x7f0000002000/0x2000)=nil) syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @broadcast, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) utimes(0x0, 0x0) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000200), 0x0, 0x0) 00:00:10 executing program 3: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x1000, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@broadcast, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:10 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = socket(0x11, 0x3, 0x7) sendto$unix(r2, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = getpgid(0xffffffffffffffff) r2 = getuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = socket$inet(0x2, 0x3, 0x1000) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000640)=@file={0x0, ""/108}, &(0x7f00000006c0)=0x6e, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000740)=0x2) r8 = socket$unix(0x1, 0x5, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$inet6(0x1c, 0x30000007, 0xf5d8) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = getpgrp(0x0) r13 = geteuid() r14 = getgid() r15 = dup(0xffffffffffffff9c) r16 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000780)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000007c0)=0x1c, 0x30000000) r17 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket(0x11, 0x7, 0xee7f) r21 = accept4(0xffffffffffffffff, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000009c0)=0x10, 0x20000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) r23 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', 0x2, 0x100) r24 = accept4(0xffffffffffffff9c, &(0x7f0000000a80)=@un=@abs, &(0x7f0000000ac0)=0x8, 0x30000000) r25 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x20000, 0x8) r26 = openat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x10000, 0x1) r27 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000b80), 0x10000000) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="000000000000010700000000000000"], 0xa, &(0x7f0000000500)=[{&(0x7f00000001c0)="5ba2a2bb5f228d1dd4e9ff8cbf2a974a66260828a9", 0x15}, {&(0x7f0000000200)="7d0688c0974bf42a23135c7302229c28d7cc2380c41b3f8d33e843e8c1d4321a807e649c1128ebdab96417db0506b4f45649963948d5f2cdbb1bc04743fe924e592adf9e1f893bbb4334b60bf1530e2a7021cd45c82993df85c0348115f4cce9856799cec2072a608102b85a240b924f95e6a518a442c846feb85bdf3ad60a6a325d82eb3c0a664e773e1599d5156ee11f409ad498c1687ad1", 0x99}, {&(0x7f00000002c0)="eb888355c3a3e7d58824c29ba1b0392b2c3936bda8d6d882828abcb62f925a6a1656b5e43d163b3132ca1e19a0ce21c054b21008fa2314492a6903bdf12f15ba0c1ff228ae380b08c66d431d177cb435721504ae90c222b247cd99c30a0b69973e74ca04365bc57af2fa107c5403708bfcde217aee1f4611cc6a2b904f9d73c72ec89e634d863fb5243211b2d61fb5f8a14451ebed1b8718ffd91f0547e992630b46ceaf1e11285e91554491cfdc2c7acdfb03b8d0b88df279", 0xb9}, {&(0x7f0000000380)="a33c8728878e268874e779f48490cf81d432fb1268d0622a74a88b3f3bc2f55fcf42febf8db6194c2645fd7e8834fb42c40722216e95c45582f0b555f666d80bfd852bf4cf316b1af56c960c73ddf7a263fc041f", 0x54}, {&(0x7f0000000400)="48d8ede147e642c71200cec77881738a0378", 0x12}, {&(0x7f0000000440)="006605d46fd828fa6b7f68b7e423a7dfaac7dc18b06dcc85cef30f247ab831092164ecfea131a5d88c2d23f3c854b658af4be3b4d7e5bd4b85349a46d4873768bc86dbbaf4891957a6cf9ddd46bd6c7116a70a4af14ce3ab47f880fc36b1e7e61e840c0f5c2f00b3b19ff7be30f7329f07f6", 0x72}, {&(0x7f00000004c0)="98d56c6d0ec76d201ad368371cef7aa8e9a5f2859964a3991d9ee789299fabb8d704d6444c", 0x25}], 0x7, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6, r7]}, @rights={0x20, 0xffff, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r15, r16]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @rights={0x30, 0xffff, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}], 0xe8}, 0x20004) r28 = socket(0x1f, 0x3, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x210, 0x7, 0x604, 0x1, 0x7, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r28, 0x84, 0x107, &(0x7f0000000080)={r29, 0x4, 0x1, 0x800000000000000, 0x7fffffff}, &(0x7f00000000c0)=0x18) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000580)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)}], 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000640), 0xfffffffffffffe6f) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:10 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000880)={0x6, &(0x7f00000006c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x0, 0x5, @empty, 0x1000000}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000008c0)=0x10) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x100}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) getsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x9) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000540)={r4, 0x3}, &(0x7f0000000580)=0x8) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) syz_execute_func(&(0x7f0000000400)="2ba49f66dba03366400f72e3006665f2f345d283cc41000042d8f90f1c6cfc40c4e3595eb00f00000000400f380434c3419942773bc4a16960c1") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000280)="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") lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000000a2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000340)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265a35f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:00:12 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:12 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") rename(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000840)='./file0\x00') mkdirat(r0, &(0x7f00000008c0)='./file0\x00', 0x30) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:12 executing program 1: 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000100)={0x8, 0xbecf}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 00:00:12 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000100)='./file1\x00') 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101b, 0x0, &(0x7f0000000040)) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x20000005, 0x8) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="8bb2f8dd02bb72084144274e83c8e925c0a1064869a332e7ea59f047d249ff08eceeda9dcfb9ba108f03c2d4861fa90b1a51a33ad20dc9983df88eb0f33dee91ef") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c070f05669041e2e9b557fb8f8f400f38deb50fb8c4464e4e121e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300c40181d1bf8f0000000fbcafb9100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92f240ab3e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x3, 0x4) 00:00:13 executing program 0: 00:00:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x2000000000011, &(0x7f0000000000)="eaff125c000200000a512d4dc0a13d4a9b22a0e8153fd691c767783286b98e480a48bedc6fcc2ba8a74427d0221ae9f53298c9e77e2257e618762e75191bae563c592b970324a51a9ca5675cfd0b773245b18e0aa196c63071a8df4cfa1e35b230a22df20f8dcdab29d33760b97e396583d36ac97b433ffce7ce02201cfa1773b8a41e167b0fb7d249461387b7ee1398ba1baddf540a4c4a7e26b44106f1e0c42999496a1f1a621286dc8b879c697d5a965700"/191, 0xbf) 00:00:13 executing program 0: r0 = socket$inet(0x2, 0x20000007, 0x3ff) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x901, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:13 executing program 1: r0 = socket(0x1c, 0x20000003, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="92023100000200000000"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) 00:00:13 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x2cf, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 00:00:13 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000100), 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000400)={{"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", "1ace976ab8e6f5f9696efb272b714e8b3d1339e37003a5b1eec076a6af1828eb", 0x3, 0x7}, &(0x7f0000000100)="cfe8b9ebf2cf1a4dd95c86157b57e4f8bebcb73519c5e854f8a2eb21ad70d8531842d88115125d751fcfd4524b799af17c5702e22ca9546c2edd6a8a214852451ecde1aed6b399fc00", 0x1, 0x664f, 0x6af7, 0x9, 0x7f, 0x0, 0x1ff, 0x5}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000200)="53f27090a06259d22f746538acd092d64987a2f62f794fbe8464db2d55723dce91110063092728b0cc546b2a88c49bc5a2edd481c812e87cd399dd9f54272d187ea78727d992cb0036ecce14d5e4071a0517bbb131e7494c063012cfee371d9c7d9bbe2facf0549761edd0273f5b6df51d906c319ecfb23b0e0a9a2712630fe78a738eafc9d72bc847ca204f") sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 00:00:14 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)="2cee", 0x2}], 0x1}, 0x0) poll(&(0x7f0000000000), 0x0, 0xffffffffffffffff) 00:00:14 executing program 1: r0 = socket(0x11, 0x10000000000000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) socketpair(0x1, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000380)="b10005059000e80300000886ca900f0e08fecea11ea807f96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1f2de71d1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d020000d3872babfbb758c1f5a8725cd3ff7cc5bc894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00"/177, 0xb1, 0x0, 0x0, 0x0) fchdir(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) 00:00:14 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xa2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x28, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f0000000200)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32bb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0), 0x0) 00:00:14 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = geteuid() getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000780)={0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x1}, &(0x7f00000007c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000840)={0x0, 0x5}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000008c0)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x23c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x3}}, 0x0, 0x14000, 0x9, 0x6, 0xfff, 0x4}, &(0x7f0000000500)=0x99) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0xffffffff80000000, @rand_addr="ff7ebac60b07ce8f1d4721258d99a07d", 0x7fffffff}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="cefcdb779bd81ad699b027ff0d7e4ba97b6ca3371f883318009be190bf191fa655f9002e1a75ac86bddd2e4023ec11202a7564febf87aa0e6e5ed33dea219f02dd1cd92378cf178367de2066470a0de3f997feaa4ec93102f9af81472f9b3aaa0b9ab8ce9e9e611c45ee9ff4fcaf40a098e964755a400def8822d7eabfedcffb416087e75021af1f604837ea7fb08940de2ff2ed0c9915a9307b467d7894c1fc759b32cb8ee8a310c36af24fb6b762e870012b11ba881dca07ae5953d0cb4fa049e98b8ba1d160d4eb168eb5c0f4c98a6897faf5", 0xd4}, {&(0x7f0000000200)="30e1918c5923237f4bc0313824a3824c711cffa4464482495e8ef5f0ed841ee9f533cb4c418085848c919718ac1934baa90709959025bf5b82e03f078c64c2d1b1a2053bf1bb14c80ec68e4625f1f65b396fca36dcb2c0c1e2d297b3e59887ac20de19b1a738346f56a411c8918752e4bbcdd8e2db5cf542", 0x78}, {&(0x7f0000000280)="004f6dd87f2d9600ddbac7df7125306bafe44329f49e7f75e2d29c4b1176caeeca9d1915d958b3d5e84d88aaf3309f8597029aadbc29a619023e96498fe08815e3265078d5b34d45a1a2ba2de87625757084c1b7934a0b2db0d068015d5d76d150c45a0766ecb97b66a9830b3b836c0c8d239d3853e770aea22bedfb2cb6a21eb8c9d370930e0d76fe", 0x89}], 0x3, &(0x7f0000000900)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0x2, 0x147, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x40, 0x6, 0x2000, 0x0, 0x0, 0x81, 0x3, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xe22, 0x2000, 0x4, 0x3, 0x2aeb, 0x3, 0x100, r4}}, @init={0x14, 0x84, 0x1, {0x8, 0x6, 0x0, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x620, 0x7, 0x7, r5}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x7, 0x1ff}}, @init={0x14, 0x84, 0x1, {0x9, 0xffff, 0xffff, 0xfffffffffffffeff}}], 0x100, 0x4}, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) 00:00:15 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) semget(0x2, 0x4, 0x20a) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) mlockall(0x3) r2 = dup(r0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) sync() sync() r3 = getpgrp(0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0x7, 0x4) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f4e696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000140), 0x10) 00:00:15 executing program 2: clock_nanosleep(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffffe01) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100004, 0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="3f0006ff0400000406000600c91a0400"], 0x14) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040), 0x100) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000080)={@empty, @multicast2, @multicast2}, 0xc) 00:00:15 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet6(0x1c, 0x20000005, 0x8000) recvmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/64, 0x40}, {&(0x7f0000000580)=""/63, 0x3f}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)=""/128, 0x80}], 0x9, &(0x7f00000007c0)=""/141, 0x8d}, 0x40000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="04400022080008001100e90d"], 0xc) 00:00:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @empty, @loopback}, 0xa7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x28050a74}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:15 executing program 3: getitimer(0x2, &(0x7f0000000140)) r0 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x4) ftruncate(r0, 0x7e2780e3) getitimer(0x3, &(0x7f0000000200)) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000280)={0x9, 0x4}) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r0, 0xc7) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="b77ab713") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) r2 = dup2(r1, r1) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000080)={0x2, 0x4}) 00:00:16 executing program 0: r0 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) msgget$private(0x0, 0x20) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 00:00:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x0, @loopback}}, r4, 0x7, 0x1, 0x5}, &(0x7f0000000800)=0x94) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000380)=0x4) listen(r1, 0x4236) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r2, r5) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r5, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000880)={0x0, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000480)={r7, 0x9b, "838506c7108cfab6235710066eecee953f0f50fd7c9681968519c3f6cda7817588684f39f15783b9472319dbf28507a7499d15914e89628c83eb89af39a0cf81d4efdcade7673abe498c714816951c46ae7e381068c1521ad711c29413f3d1fcadd017bfc165aba13761adfc06d463c162e24daab159180537694271b6b22ee2f5038961cdca8493d8d834d21f826342b230d1f43af5dc5fb6f288"}, &(0x7f0000000540)=0xa3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r8 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r8, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:00:16 executing program 1: syz_emit_ethernet(0x100000069, &(0x7f0000000080)={@local, @local, [], {@arp={0x806, @generic={0x1, 0xff7f, 0x6, 0x0, 0xb, @random="aafd0b56ad92", "be5bbfa2", @broadcast, "956092e64b0322e434c940d3ddd6b77f"}}}}) 00:00:16 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x18, "fe201872ab568510ec3b6b4c557ec6ebca38a1b9470236e6"}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x401}, 0x8) socketpair(0x2, 0x5, 0x4, &(0x7f0000000140)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x12, r2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 00:00:16 executing program 2: dup(0xffffffffffffffff) pipe2(&(0x7f0000000000), 0x100004) freebsd10_pipe(&(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x10) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000080)="c4017850df65f22ef2d8fb44d8ea2e360f01d7c481c5ea05365d14f3c423f91694493905cebbf9c4a3956950c70fc4a1b9140d4be9df30450fbff4c423315e84c00200000000") 00:00:16 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) r1 = socket(0x0, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6f0b04000701030001000000"], &(0x7f0000000100)=0x10) getsockname$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x800}, 0x8) 00:00:16 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x1e, 0x5, 0x3ff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x101, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000bbfbffffff000000000000000000000000000000000000000000000000000000000000000000000000000000a8398e0200"/128, @ANYRES32=r2, @ANYBLOB="0000070004000000"], 0x8c) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 00:00:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/21}, &(0x7f0000000040)=0x17, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xde85, 0x10, 0x2, 0x2f, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x2, 0x6, @loopback}, @in6={0x1c, 0x2, 0xffffffffffffffff, @ipv4={[], [], @broadcast}, 0x88}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x6}, @in={0x2, 0x0}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @rand_addr=0x3}, @in6={0x1c, 0x3, 0x5b56, @mcast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) 00:00:16 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 00:00:16 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt(r0, 0x100, 0x7fff, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000200)={{"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", "bff4ee2bd7b709599b748c49d62a676a90ab8cee29c5923af9cb27b067510ac5", 0x1f, 0x400}, &(0x7f0000000140)="ec5f480b103eb361ed3094c4dc62f97ae347645a961988146fdb9a7b288ec8e3bf6bec3e95464e360fdde3994e2617febea3272b25a4ee0f08172aaa0333adf24001ad76cb040603011978374fa7573f12f62179cfcac0b9c039c719cc6141e28a28192b774d6cbd2e14a907f350bc29e8e36a57c6dc53a3d0df94b020c1849d5fce006d5b7dfcbd65ae1548607570b005185554c2c9a63a00a39cb6dc845fbde896c75c994139fdbced", 0x30, 0x13000, 0x2, 0xfffffffffffffff7, 0x61e376c7, 0x0, 0xfffffffffffff800, 0x7}) socketpair(0x1c, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000007c0)={0x0, 0x1, 0x3, 0x81, 0x8}, &(0x7f0000000800)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000840)={r4, 0x8001}, 0x8) dup2(r0, r2) getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000000c0)=""/38, &(0x7f0000000680)=0x26) accept$inet6(r3, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0xb) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:17 executing program 3: mprotect(&(0x7f00007ff000/0x1000)=nil, 0x1000, 0x1) r0 = semget(0x0, 0x7, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="061343df000600010014008000000103000300"], &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000180)={r1, 0x5}, 0x10) 00:00:17 executing program 2: syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fstat(0xffffffffffffffff, &(0x7f0000000140)) 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") nanosleep(&(0x7f0000000140)={0x1, 0x5}, &(0x7f0000000180)) 00:00:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) 00:00:17 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001ec3e033f006bf0ec0000a34358e4e47d0aa3aaaaaaaaac1400bb463ad010804d66b2255608d2cd8341a926043c5739f571d8569ab04177305840ee03cd7bafbbd0b196b9c773d3224b5d27ef142d66c3a5670cb1"]) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:17 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xc, r2}, 0xc) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fdatasync(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:17 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000d7e000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munmap(&(0x7f0000a57000/0x400000)=nil, 0x400000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) mlock(&(0x7f0000d44000/0x2000)=nil, 0x2000) 00:00:17 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:17 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000500)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r3, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x20000200, 0x3}, 0x10) sendto$unix(r0, &(0x7f0000000280)="0d4354c669484e4de7568f8d7e83baf3e162918fe4e84164814742016a69e93b09757e72b0de9186d311d62dee3d2acd74d8c1eee07d2bd31b8ce28ccf3da5f509f32ae44846dabcc24dbe8ced31dadad0fa8f8811141f65234b96ef95e6d7ad17caebde02e3dea4d9b2e0276f2437b02c9551f4675735b025c8aa73106418beae3d34e9f1e24994a730bbc518", 0xf, 0x20000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg(r3, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) sendto(r1, &(0x7f00000003c0)="b0d1981263486e5440263fc8048763a0d8099b9829c13364515645420d88718d1bcdae123bf873e4a7b4d9523ec0fab815aaa2729428427838b000589fd9026e4cbddc628fa622a6c457426f9a61d7b9b65e6050518180497d27e78c271d93a7419ead913f58f89184a0f477cbfd478bef1e4cb70184256b4ba5c96b7980cfdd12c3f09e403795ee5ae1977ba82d1040a66af9baf3da02523504c2953b97add09fd50407ed3a68a32970c2db0de21f8b3941d87d46d228248c019a5e6e1e2e027f5066708b926d7ab18644f2d1bf403ae137b68db9e5f69f675f528f15c4849fa194f880d4755bf55426", 0x127, 0x1, &(0x7f00000004c0)=@in={0x2, 0x0, @multicast2}, 0x1c) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:18 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x400, 0xb0}, 0x29d) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000c4427923563097660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dc4a2594534a5322333338cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x400, 0x0, 0xbf42, 0x5, r1}, &(0x7f0000000080)=0x10) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 00:00:18 executing program 3: semget(0x0, 0x1, 0x40) syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}}) socket$inet_udp(0x2, 0x2, 0x0) 00:00:18 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x1000}, &(0x7f00000002c0)=0x8) fcntl$dupfd(r0, 0x11, r0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:00:18 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x100, @mcast1, 0x8000}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) r2 = geteuid() setuid(r2) 00:00:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2}}, 0x0, 0x1, 0xb42, 0xd3}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x8, 0x80, 0x95}, 0x94) r3 = fcntl$dupfd(r0, 0x0, r0) bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 00:00:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') __getcwd(&(0x7f0000000280)=""/112, 0x70) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0x8004667e, &(0x7f0000000040)) 00:00:19 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000500)="982e152c23c441f3d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0abc44141e4ebc4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af10780000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x12, r0, 0x1) listen(r0, 0x1) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) getpgid(r1) fcntl$setown(r0, 0x6, r1) socketpair(0x10, 0x5, 0x3ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xf4, "73c6e435ff1617073b4333064be7c50bdd334a977cedfef5f9d053d41624dc817a38609926e621667e0db00e2679bd75e131c6b5dd0b9f73b2dfd36f2c60a30dff5e720d4aff2c8a74a520d011b4246d5281494752a09ae71bef0cdaaec088e79cbbb8003037aedfc255fbbd7d3f9f554be629155f419382a4faae6958d67198a56f6d7a419ca248f137e20d0f0aafb0e1be77dbd2c5b4d3954ee8bfb13865bbc0630237abb54420c9f992cebe45bff58325e0f0b4ec4dab97a256659622a111c5f8fdbe9c9abeb253e429bcc218a8a999adb6c47a92a28400e385115f8d4ad3c6ad9de6747959dd5c7e5c79c3e97fb2e7a7fd0a"}, &(0x7f0000000300)=0xfc) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={r4, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000300)=""/235, 0xeb) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000040)) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:00:20 executing program 1: open(&(0x7f00000001c0)='./file0/file0\x00', 0x20000, 0x40) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x20000) open(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0) 00:00:20 executing program 1: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000080)={{"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", "b1e640d8be268b034f06f6c76e17050728ddaaa51b1e804127ad086df6830a8d", 0x7, 0x5}, &(0x7f0000000040)="f325845a51c614d635", 0x8, 0x9, 0x7, 0x10000, 0x1, 0x80000000, 0x3, 0x8}) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x7fff, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:00:20 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000180)) 00:00:20 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000000)="a9c130cb47a30245cf7793fdf63f226223d4b23ae492d79d75de15c612141e9c712f6467141180ea4ffd077661e9ab3d544498feab50d252c28c39b12c6a4e3d1eaa8035b1d8777816e79189eaeb4eb55b9b35bcc8bed0ee38de8bfbb3faf42d7eedd573641963da256e8a8500ee95db7c68d099ab2fa4dfa5826d06", 0x7c) 00:00:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0x6, 0xfe63) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setresuid(r1, r2, r3) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x1) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0xea74, 0x4, 0x80000000, 0xdd, 0x3ff, 0x1, 0xffffffffffffffff, {@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @multicast2}, 0x3}}, 0x0, 0x80, 0x80000000, 0x0, 0x2, 0x9}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x3a4ca8ea, 0x100, 0x9, 0x4, r4}, 0x10) 00:00:21 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0xef, 0xffffffffffff6e92, 0x900, 0x2, 0x0, 0x5, 0x80000000000, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r4, 0x1, 0x0, 0x5a}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r5, 0xf47, 0x3, 0xfffffffffffffffb, 0x7fff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0x296}}, r4, 0x6, 0x200, 0x7c}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r6, 0x1ff, 0x8, 0xd49, 0x3, 0x401}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000006c0)={0x7, 0x7, 0x20, 0x4, 0x401, 0xffffffffffffffff, 0x0, 0x80000000, r6}, &(0x7f0000000700)=0x20) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000740)=0x60d, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000780)=""/253, &(0x7f0000000880)=0xfd) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000900)={r8, &(0x7f00000008c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000940)=0x10) recvfrom$inet6(r1, &(0x7f0000000980)=""/125, 0x7d, 0x80, &(0x7f0000000a00)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2c00}, 0x1c) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000a40)="32c28340085d9f3ed686af097cdbbd819e11f669fb5ff0896bd987c6b0c58144e1da320922a706cbdcbca8c284b7e986f8d71903d3fbfc") setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000a80)={0x8, {{0x1c, 0x1, 0x2, @mcast2, 0x1}}}, 0x88) fchdir(r2) r9 = accept$inet(r3, &(0x7f0000000b40)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000b80)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000bc0)={r7, 0xf3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000c40)={0x80000000, 0xa05, 0x4000, 0xfffffffffffffffb, 0xfff, 0x8, 0x9, 0x6, r7}, &(0x7f0000000c80)=0x20) sendto$inet6(r2, &(0x7f0000000cc0)="3eef022dc2b5006e99c1460c8ed1fb7c43fe3c4f0ea24a6de1a20607d2af635e3df54bcb03dc62c0a6e3b345aeec0fa432791206f6dccec7028b60edab46c3e77414c428eae96b48d2bc7bdd85ed096d8653e5f5fe654da2564c873e1b8aedc340727118dec88ffbc5ff7757e63b5f42f7ffc8b8bfba49eff4aa22c8a4ccc5df52ec962c2fd9189d59c453f156e3986198aaad0a02a3b1ddad1b1dd13c1107ffa2e9e98d7853a021705be314fa", 0xad, 0x2008c, &(0x7f0000000d80)={0x1c, 0x3, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}, 0x1c) setrlimit(0xf, &(0x7f0000000dc0)={0x3f, 0x8000}) r10 = msgget(0x2, 0x2) msgrcv(r10, &(0x7f0000000e00)={0x0, ""/194}, 0xca, 0x3, 0x800) 00:00:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x0, 0xf4, "099d1def678f33308ce0fa8baa8e1c2dc03300501d60100efecc28afc5f4bf8426b9a1fed3f468864c1dca6affe6623bb6da068df6237c989090a7a3527680188d75b02d2a8d33bb8a9bfbc2fa5b4c76ab120a7bec282049cf66a1843db8e8a65d170176c27da2d2cbd3282f557f2ee6ca28161083a838619c62441a967bbeaf7685e7b5e509244ec6e12a7fa7513be1c8387fb21fa455143d9907d33f7bd61f666d5d53ec3358ace71cf8e4b8c80737128ff36e083aa1058dbb8f21c9b6bee1af23d586c3d87921ca87097146868f7fcaa2f8787a7b649370f2defa874667bc9a9847841c9241a58b6862394b31ee76c929f63c"}, 0xfc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x47090f73}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4ffffffb67efa24df0fa8f64850eedf7b379b9b059770e33fd98d8b2547ca60a56a1f54f642f4b80412ef"], 0x30d) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="0ae58c8c33f63fe6beb6026a31107aede64f7d964c5e517606596666935c1d38061eae47ff63fde1ef3a2894") syz_extract_tcp_res(&(0x7f0000000140), 0x101, 0x0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xbf, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2a852c51cc293dd, &(0x7f0000000000)=0x8, 0x4) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="8843892f4b8afbdd34457d07789e013d0ba799b61657e3cb0dc293588e0d324c840aca2e0551bd85f8c2cf77781e598fb5a5c557f879be258aaa414fdcb2ef68e4863e955c03336e927049ca5d7993d6dcfcbf511266b470e3740d2f95570d2494c2ba877d050a03b81459ef42577172facc89fd72cdef64fbb68609cfb81d088116ac8bcd79879e25327ea6b93663fbf003c0b938cec909770daf6baec48dd820d7466fe484c5dfa2245fbd1ee24562e0146ccd2fe8e236705f1ca7d39082ca6143ec02236ea52dcb3e8f8e") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getpid() 00:00:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f6669fcff302f66696c643000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x200000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 00:00:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, 0xffffffffffffffff, 0x0) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getresgid(0x0, 0x0, 0x0) freebsd10_pipe(0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') poll(&(0x7f0000000300)=[{}, {0xffffffffffffffff, 0x1}], 0x2, 0x600000000000) mlockall(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1}, 0x0) 00:00:23 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/133, 0x85) 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x2, 0x10000000, 0x7ff) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061b2cdc8ee275e1032aaef57a6d98df32a167f7c0000"], &(0x7f00000006c0)=0x6e, 0x10000000) accept4$unix(r0, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8, 0x10000000) r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000640)=""/79) r2 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7ffc, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x40000000000003, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000440)={r6, &(0x7f0000000540)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000004c0)=0x10) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:00:23 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) 00:00:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) 00:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xfffffffffffffd01) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x800, @rand_addr="b8c25597c5a3b47ab3049ad06b72d484", 0x3ff}}, r1, 0x4, 0x9, 0x7, 0x1, 0x3}, &(0x7f0000000140)=0x98) 00:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) write(r1, &(0x7f0000000000)="e683c868a4c9c5a0259d573ef5f0f23cbf39fa35860b1e31ad40f8d2f31a3be2ca56febf212936dea95f8d384e4d0517cddd9a", 0x33) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) 00:00:23 executing program 0: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x7, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="9d0e566cd31a", @local, [], {@generic={0xbfff}}}) 00:00:23 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x24c9) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x9, 0xffffffffffff962c, 0xe2e, 0x2, 0x7, 0x5, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x78, 0x5, 0x1, 0x401}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) r3 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000340)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4ef3416e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) 00:00:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000700)={@in={{0x2, 0x0, @rand_addr=0x6ebe}}, 0x0, 0x8, 0x80, 0x4, 0xce, 0x10000}, &(0x7f00000007c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000800)={r1, 0x80000001}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = socket$inet(0x2, 0x5, 0x20) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000680)={r2, 0x3, 0x800000000000f, 0x0, 0x8}, &(0x7f00000006c0)=0x18) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000200)={{"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", "3a5720da5509fc2b311548ad74102fdf32a1c4a8a08cb40f6500c843f198797a", 0x7ff, 0xfffffffffffffffb}, &(0x7f0000000140)="a891888a7080a7292e380641ae3c35f079a84c4a91aa65b93dcc1703d3d9cdbf867e4e3f2dcd5c55b03c5d441209983cfe3b3b2a625e41ed4b2545667440fa589a0520db1402110d0ef91836fa46128551e68e02a29fa9ff7905834a6dcdd99c3631a98bcc3871211730edcbb4f5c8fb076d4b42b8638e1b4ee71079a977254aa01dd3e4c257715083659798cf33a6cbbfc6b695c22ec1d197cb8abec6ccd775f64f780ed2adbe760b4d9cdf43dc7eb25968bd02d8ff353ed4db", 0x6, 0xc502, 0x4, 0x74, 0xfffffffffffffffc, 0xf13, 0xc433, 0x4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000840)={r2, 0x6, 0x3, 0x1, 0x1}, &(0x7f0000000880)=0x18) 00:00:23 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x9, 0x6e, 0x5, 0x6, 0x81b2}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x5, 0x7}, &(0x7f0000000300)=0xc) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:24 executing program 0: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x402, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0x10, "d1ba5b6997f85217534c72219248bd0a"}, 0x14) getpeername$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r5, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r8 = openat(r7, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r8, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") close(r0) 00:00:24 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r2, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket(0x20000000000010, 0x10000001, 0xc4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000200)=0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000994010c1706be5dd91ae3495b8886e03bf1827e30dfa4266f6899e77c454a429e5992f88cf870f1a9dbe4839f4fc7200000000390422268d021aeefabdb210069a8e6cbfbe4bca80019aa61a967bae6642ca95adf31074ca44708818f3d8eedd0c59390f3fbefc01000080e25eb162ae03a11dbc70a7892b22bbcb7a66ddb7a94e7b2c0bde45e0308529364d72bbb95bf07e1bc7967d12e4582d9176a7482714f02ea964e4e3263c31518e88b74e5b5f73f8eab5d62d4358a61eefccfd91"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000080)=0x100) syz_execute_func(&(0x7f00000002c0)="c42147c282500000004fc4a279186b05c42141fb874f370000d9d0c422fd34cec4a31d5eecfe8f6978cb6e0000e17e1294770500000065660ffef0f792ffffffff") 00:00:24 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0xf2, 0x200, 0xcca, 0x13, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x6, 0x20, 0x10000, 0xfffffffffffeffff, r2}, &(0x7f0000000380)=0x10) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x9c, "8e4303b15d168d4aaf14492bdc2186d221d779aea3d62c187053c40e69de3d5e02348b4665a003cd476dcb597b625204be5aa526de4e4a1b142bfba9b9423c3ec22f9ae99bb638665e98d0f23224c5ffd5b0680d80717d7108dec73a57c7ce27b16d80863f5f3e781f8e22d2263ea1c03a372a215ec2998a117ef93db25992c982fd3af2c62e9e0e402132ef7a6bd32e89a2760f21fb025320890c12"}, &(0x7f0000000000)=0xa4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback}}, r3}, &(0x7f0000000480)=0x8c) 00:00:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xa0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:24 executing program 0: setitimer(0x0, &(0x7f0000001100)={{0x0, 0xfffffffffffffffd}, {0x4}}, 0x0) setitimer(0x0, &(0x7f0000000040), 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x4, 0x4}, {0xaaae, 0x9}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000240)="b11c961c96472ce91c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80df4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c90f0fd1b075ddb775dfbbbfdd5cc600c600a1c9fb110fd3c43e450fae7c0f0f") getrlimit(0x1, &(0x7f0000000000)) socketpair(0x17, 0x20000003, 0xaefe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2fcb36bb, 0x4) 00:00:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x17, 0x5, 0x8) dup2(r0, r1) sendto$unix(r1, 0x0, 0xfffffffffffffdad, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "fe2738c4f3c2fa77c0ae78c4b0903904af158b61af2d0d4deb0a96f2cf45e393", 0xeb, 0x9}, &(0x7f0000000000)='e', 0x0, 0x401, 0xdb, 0x1000000000, 0x100020000000000, 0x5, 0x8001, 0x1}) close(r0) r1 = dup2(r0, r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") bind$inet(r1, &(0x7f0000000640)={0x2, 0x2, @loopback}, 0x10) fcntl$setstatus(r0, 0x4, 0x10040) write(r0, &(0x7f0000000040)="07f79e699550e42600c65462f16b5cc8c9564ffada4ca955148baccb3e773d329b20b631", 0x24) close(r0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="9475ac6798b70904e00b725deb336500acc7bc60f1df3b40") 00:00:25 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x44, 0xfffffffffffffffe) symlinkat(&(0x7f0000000200)='./file0/', r0, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x7fff, 0x4) openat(r0, &(0x7f0000000140)='./file0/', 0x0, 0x0) 00:00:25 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget$private(0x0, 0x3, 0x12) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000340)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:00:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) shmget(0x3, 0x3000, 0x22, &(0x7f0000f79000/0x3000)=nil) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) 00:00:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000000)={0x1, 0x2600}, &(0x7f0000000040)=0xfffffffffffffd79) 00:00:25 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061600000300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa000000036899c0f0c6684a26fc000000000000ffffffffffff"]) 00:00:26 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4a1e8edc1912f0a2e4780272c759cbe74adc59abeaf268a175da75ad089332166db67e206722338596409c50acaecbf33b5596e24653034024d3cf29f80f9bb6445e146b174a8a687c3e6e4a"], 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xf7d0, 0x6, 0x9, 0xffffffffffffd4af, 0x80000001}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x1130, 0x7fff, 0x80000001, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1000000000000, 0x51f, 0x8001, 0x3, r1}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000002c0)=0x4) close(r0) 00:00:26 executing program 3: syz_execute_func(&(0x7f0000000380)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x104, 0x1) fstat(r0, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0xfff, 0x5, [0x2, 0x100000000, 0x4, 0x4, 0x7fffffff]}, 0x12) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) fchdir(r2) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000340)={0x2, 0x100, 0xfffffffffffffffb, 0x4, 0x3f, 0xfffffffffffff22b, 0x5, 0xf6c, 0x0, 0xffffffffffffff6f, 0xfffffffffffffeff}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='hd\x00', 0x3) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) 00:00:26 executing program 2: syz_execute_func(&(0x7f00000000c0)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32bbbb7dc07dc0c9fb110f0f3804830a000000") chdir(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1f, @loopback, 0x5}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000180)="7f0317d072b5de51b2893dbd56c1460aafd6439164046695cb7fd24269b4e25dfbf3ccaeb93f4b57d1d92197e5b16135b3878524214b3d6ba142361a31ae1724a0856b17f774e075a0b540b10375d9a30669b8585b9119fe1dc3270cad713f17f1ea95babb6b18cfa26be364c6827d2a47535434e1f6383d88065483cb11cf878a670edbb17d262b91ad818b01f28018db16f324bf9c6f4a0d17a743cd20f83a991db18da372fb16bb08d06984104c4d6064e73317b260f37c94e169039c6702b24777633b4ca5e31c82e63ea17da4", 0xcf}, {&(0x7f0000000040)="639f9ebccacec8e40a8219a0e6addf0308779ed2d349da443534b14a9a704676b8df3133d6e0f82d15fbb6dd876d886fed3a84796601817039ff63b90dfec493ee320c34e9db8bcb65fc3f05d2a84ad826773a9ab88d07e982a3e80b67", 0x5d}, {&(0x7f0000000280)="aca3bc9bf240c234fca568c2e10dcae76b1d04ce487d9dc84ab932143dd7270012a8a0d19145de6355c8b0d0cf5baf9a1403e8dc577f04d1f8bcdb18522618d7eb609aedea676c746150a664fd4d39358de566ccf2cc34e0d42beb7450adcd4494f087934fab2d1a1b2aaef7a4e14a0fceb2b768bee0253f3f41f3bb5f19bcf0414ad549b57b60d997ad839600ee32d8665afb717e473e59ee8c54f50409778dbc246bce7fbc51d20106a6c4b129a588f9b34b4d", 0xb4}, {&(0x7f0000000340)="1e7aedc86ca326d2b2", 0x9}, {&(0x7f0000000380)="ad6e8a8d3859a04bfbd402ed84e502b618c95de27b1aab80ea990d7b9104166d2c587cce4ecb51e6de4c2fff64caa2f014bcfc2bb27b6feb9bcc81644f556602c76acd4c24b59078325ff88e898938b5db83a4d81680ada28c40322ab9fe65b031832658756bba9424e3bcda3fd185", 0x6f}, {&(0x7f0000000400)="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", 0x1000}], 0x6, &(0x7f0000001480)=[{0x78, 0xbb, 0x100000001, "0c196f4602edf50d6ef14f3ea1b3fc132ac2f8aafca6cf3f6bde6ec6f97e5a74fe1cada2f754c7cc69adbf91dd34cf44f9ec709755501c7b9e5447a8da9c6dc5bc8a982c45fdc896d7cfd66d2ac21e688f2b1fc1cd72512acc7dfe1cc40d1dddb481c3b6dfb7"}, {0xb0, 0x6, 0xfffffffffffffa7a, "c5f7f6816f19ed04ead4d9da0cd8dcd36a0128b3918547b4989fc02c9818219a1d71695644ed66d70b4dd561095d050442d75a4e16a52fbe1767b78ab6cfd53bb355bff0fbcb348e0b2019136142c3f83afd974df39d32d9f4931a3714adf5f7e4dc0b1b92f939d42a8ba1360971b7b83b99044635199c8e07a7746200c45f525eba369d00b70538217217961f7a2447f790aac7cae6c8fc1d"}, {0x1010, 0x6, 0x28d, "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"}, {0x20, 0x29, 0x4f, "5e90d2f717ab6c88eafc862bdbbee2ef"}, {0x70, 0x11, 0xfff, "de2bba5e3ea7e11f7b4d27f74f1b1a9531b727acd2bee31b8dcd35475c3f07f3261baad31abe7879ed2cb1c2312f88a4f5f00109bdba10aaf77404c702b1ae4d037b252f954ac514907d33adc9913be545f328d1ba86c3fa31ccb464d0f31b30"}], 0x11c8}, 0x100) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000026c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002700)=0x1c, 0x10000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x63, &(0x7f0000002740)=""/231, &(0x7f0000002840)=0xe7) 00:00:26 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x7, 0x2, 0x9, 0x3}, &(0x7f0000000140)=0x18) close(r0) 00:00:27 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r0, 0xf, 0x38}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/157, 0x9d}, 0x1) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r0, 0x2, 0x5, 0x77, 0xa0, 0x204000000000}, &(0x7f0000000200)=0x14) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4677909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x3, 0x100) close(r0) 00:00:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x2, &(0x7f0000000040)="5cd4a794db315eb20fe5fc16aaf9bdc47b04a5b87cfa575ac8695a72fb89670d162e5fa5b3b62ed051ce6df946751cf0c2f3c3f8318bbe6f9bcf15db2798921a673204f209", 0x7, 0x0, 0x80000000}) syz_execute_func(&(0x7f00000001c0)="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") 00:00:27 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100050900"/14], &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x244, 0xb3a9}, &(0x7f00000000c0)=0x10) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000180)={{"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", "520086ccee4352fc536eb8a9e45920b0f6bd1d5ab2f8fd92125270e0f976e042", 0x3, 0xffffffffffffffc1}, &(0x7f0000000140)="a9812d3e22551fbe4334ce21a22056d336186188e3aedc6ccdf8a7d38a6db380a86f59c7b92b05f814b255e9de9396", 0x9, 0x401, 0x4, 0x1, 0x4, 0xfffffffffffffffa, 0x0, 0x9235}) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) 00:00:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0/file1\x00', 0x1000, 0x100000001) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/189, 0xbd) 00:00:28 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x108801, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000002c0)={0x10}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0xf, &(0x7f0000000140)={0x4, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000240)=0x18) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000900)="a9a22a45b83587582c96325fc1231ba4f7bd014acbe939", 0x17}], 0x1) 00:00:28 executing program 0: r0 = semget$private(0x0, 0x0, 0x100) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/94) r1 = shmget$private(0x0, 0x1000, 0x24, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/4096) r2 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x20000, 0x80) fsync(r2) r3 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0x400}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001140)={r4, 0x7}, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000001180)=""/123) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001200)={r4, 0x8001}, 0x8) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000001240)=""/232) semget$private(0x0, 0x2, 0x18) sendfile(r2, r2, &(0x7f0000001340)=0x53, 0xffffffffffffffff) flock(r2, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001380)={r4, 0x2}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000013c0)={@multicast2, @broadcast, 0x2, 0x4, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @remote={0xac, 0x14, 0x0}]}, 0x20) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000001400)="e48e95a6c65b3e4adea5ad6339d8d82a8e49e7f86cd6e570208e88292d7f5b4315d41e") recvfrom$inet6(r2, &(0x7f0000001440)=""/37, 0x25, 0x40040, &(0x7f0000001480)={0x1c, 0x3, 0x0, @mcast2, 0xfffffffffffffff9}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000014c0)={r4}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000001540)={r5, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001580)={r4, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000015c0)={@in6={{0x1c, 0x3, 0x800, @ipv4={[], [], @multicast1}, 0x2}}, r4}, 0x84) r6 = msgget(0x0, 0x2) msgrcv(r6, &(0x7f0000001680)={0x0, ""/155}, 0xa3, 0x3, 0x1800) freebsd11_lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840)=0x0, &(0x7f0000001880), &(0x7f00000018c0)) freebsd11_fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r8, r9) 00:00:28 executing program 3: r0 = socket(0x0, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x400, 0x10, 0x1ff, 0x7, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x800, 0x4120, 0x6, 0x1ff, r1}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@local, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @broadcast, r2}, 0xc) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000000)="a9314fbe616182a6074d4c581a10e031f6d647a6947d84ca") fdatasync(r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x40) pipe2(&(0x7f0000000100), 0x4) renameat(r4, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff17) 00:00:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9000000000000000, 0x48, 0x6b, 0x0, 0x2}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0xdebb, 0x8e, "3ebe716efdaf18c9f533d068982660ecd3537473d44d388100043211d9291e60e6d4e3e753786f82da1fd1d9b4eb7b72daad42eecabecbb99e58a581028cb839db683c2d8f708855e71df5745dc3113adc14d0ca455436e2764cf9e65694cdca60e75c0e73976ad57ae21df3929a2d3c1ca1d3a1ecfa65eb83ea1de25535be2f6d3cebaac3ca3539e63c16f23354"}, 0x96) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) 00:00:29 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) 00:00:29 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x2, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b356}) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) r3 = semget(0x0, 0x3, 0x80) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000000)=""/42) mlockall(0x1) r4 = semget$private(0x0, 0x3, 0xfd) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:00:29 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r2, 0x0) fcntl$getown(r1, 0x5) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00']) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c361c043bb0160f000000000000000400000000", @ANYRES32=0x0], &(0x7f0000000680)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:00:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x1fe7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget(0x0, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0xbd, 0x4300, 0x10000, 0x101, 0x3ff, 0x8, 0xff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x0, 0x0, 0xf4}, 0x0) shutdown(r0, 0x2) 00:00:29 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$sock_int(r1, 0xffff, 0x11037, &(0x7f0000000000)=0x7fff, 0x4) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462c4417c529d99899999440f380b25ea28ec1313dc17c4210d32f281810f1af0660ff7f63e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e6c48205928490f0000000612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 00:00:29 executing program 1: syz_execute_func(&(0x7f0000000200)="9826473e4314060f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x2, 0x20000000, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x100, 0x4) 00:00:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@random="aca7490f5207", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x400000000000100, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000), 0x1fffffffffffff3c, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0xadb}, 0xfffffffffffffe91) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') socketpair(0x1f, 0x3, 0x3ab, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x40, 0x5, 0x0, 0x80000000, 0x9, 0xdcf}, 0xa0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x2161}, {0x53f0, 0xfffeffff}}) close(r0) 00:00:29 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xf2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000080)="411d9989999964dbcf440f6e95af000000c4e1e115e4c461d958844a1a7b0000c4e1f5fb1ac442710c1a4383d700410f34c4a17d1413") open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x152) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x25, &(0x7f0000000000), 0x4) 00:00:30 executing program 0: r0 = semget(0x0, 0x3, 0x20) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x9) 00:00:30 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0xfffffffffffffecb) 00:00:30 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="dbc168532ec033490908ca4f9e2b314615dd739a7b872a6a471dfa97714a9095421085e91fe6003bc363251333c1a22d4c6313070db53196726a7011bd3b601cf351310015b42da1a87809ab44d0670f77f62d2346c9c99d47f27720e603701d9e96f6a552398c24e729") 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair(0x1d, 0x10000000, 0x7f, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xe) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000100), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 00:00:30 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x5, 0x7, 0x1}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}}}}}) 00:00:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8000}, 0x8) 00:00:30 executing program 2: r0 = socket(0x1c, 0x10000007, 0x44) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000004, &(0x7f0000000040), 0x54f47e6624991ef6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4) 00:00:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8007e2780e3) ftruncate(r0, 0x100) mlockall(0x2) r1 = open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(0x0, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000100)="f342de63076466460f6878000f38cb3f6564668081000000005e47c9c44279583fc4a2358e3500000100c402fd1e3501000000c421fa7e9200000080c422e1dfae00000000") setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0xffff, 0x4) 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00', 0x400) 00:00:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)=0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1200, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xffffffff80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x5, 0x1, 0x8}, 0x10) socket(0x2, 0x20000007, 0x4) getgid() 00:00:30 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) socketpair(0x17, 0x30000007, 0x800, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x4}, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffff, 0x1eee}, &(0x7f0000000180)=0xc) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7571, @remote={0xfe, 0x80, [], 0x0}}}, r4}, 0x84) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) 00:00:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3, @mcast2, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xffffffff80000000, 0x4, [0x7f, 0xfffffffffffffff8, 0x8129, 0x9]}, 0x10) syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x122) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:32 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") 00:00:32 executing program 2: syz_emit_ethernet(0xffffffffffffff45, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="3719b1337a6be534fa8ec21506c7f56ea752431fa193908066b230213fc12cc6652f7419bdd3b6feae9bb59d0b1a7179a821546bf353cf71b738c7c6a28324cc46b2b89c1be987f92e3e37d9e3650142dd486d0819f34ca3ad9a93a339b8526527bce248fae5737bd10ec4a6cea6c76bde") 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000240)={{"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", "38b5e558e5956f18c7c7f6b4133ee0b784e0d32f26989829372fc11ecac6d285", 0x6, 0x7}, &(0x7f0000000140)="a09613a995c2033cde33878b115ee306db9b6f7904d1ff77cc981c22b9d95116c017418251e21db1a2d48796d60dcb4a5e501cceac42d0362ac4013ff3f12d406a30abe27b046f7e0979dad8f4ac79b75e18b613a4f0cc4cb7d3c6ca009f16c9d749a18663bd72fd6af7789b87efc7ff62585e0e92e76e240a1b02a73860e6a89ba90052fae46759a7e12da18462b2ed71b544da0dea56300ea24da6257eb5249a123c2546538066dd0047b4dc39ea40a69dbfb5ff801dfcaecca6a350efb5d9e0334a9a4d5c315eae4ed3261b93", 0x6, 0x7f, 0x4, 0x1, 0x7, 0x8, 0x7, 0xfffffffffffffffa}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x2, @rand_addr=0x4}}, 0x0, 0x6, 0x2, 0x4, 0x3d54e640, 0x80000000, 0x3}, &(0x7f0000000740)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast2}}, r3}, 0x8c) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000e6d0bc3709102e7ccfcc219e40220f293ab3dadbc0503fe6192c3d3de27b0ff0d81d9cee7b255c5596050f705ec30d1315faad7272a4c7d2286371c7eebd8e1d9d0734c37559a2c93d7d3cf8ecbc857fc8b476b86a322136212eb84e"], &(0x7f00000007c0)=0x61) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000800)={r5, 0x6}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) 00:00:32 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x3, 0x80) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) r5 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r5}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:32 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0149e4e465dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000100)={0x80000000000013, &(0x7f0000000000)="175643789571177d0dc717f148ee6b0f2edfe9adb4e8da0b872ada1b394b22e7afdc6d4df4ed12f4098024cae9721d3e3e3e5d7d17b990d318c048266afd0f5438563dc23c6a422f04065ecaf28913fe9e0d9ee55187d966bc45d96e735e391a1d8f04da90e486a827dd094c08c6a9b09df38100275d23788326476fac82d2946f73de428537ff5cf70a10e1cc788470fb6d9faad1e488f19ee1cd5125a404a529463c11e3f15d698b4f16005f40c591", 0x401, 0xc5, 0x7ffffffe}) 00:00:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = shmget$private(0x0, 0x2000, 0x58, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x13faeb65c147ed32) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r4 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f00000003c0)=[{r5, 0x40}, {r5, 0x20}, {r3, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c0698fa31e233f199a67a989664ba05c56823a1cd1018178f33dc62744b302612c3981b32cc7b8b0b4fdd04d325079d7f48120484af48718359b2d6a1df4675ce21ffeb53518b3551e7461cce2f52b0fb87fd5dba0709e4a9572", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r5, &(0x7f0000000100)) 00:00:32 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @random="090d8880bf6b", [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:01:23 executing program 3: r0 = semget$private(0x0, 0xa, 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x6, 0x7, 0x1800}, {0x4, 0x1600642d, 0x1003}], 0x4) 00:01:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e8888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9606002a2a00cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r1, 0x0, 0x3b, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x24) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000180)=""/76) r3 = dup(r0) setsockopt$inet_group_source_req(r3, 0x0, 0x53, &(0x7f0000000340)={0x3f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) setsockopt$inet6_buf(r3, 0x29, 0x5c, &(0x7f0000000200)="a57034f4647f2227da4b8fd22367be90b8dad4d2b13f95fe91835f94c89145b2c6f3b67ac4fb0c3c85d6d4821ce8fb5f3dea5afb9aff830a9919934440175e365d23a99d0a74889b14566372ff4f2c877ee59247035db0bac39b7dda2adeed9dc08f5503f63e51e83d282fca51089f01892b0d061f97fe7ff98cf07cad8840a9aab26ec92a88c0a941588274765aae757ed65cd2796c978892", 0x99) accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000480), 0x0, 0x4, &(0x7f00000004c0)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:23 executing program 1: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) recvfrom$inet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40041, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x7}, 0x10) 00:01:23 executing program 0: r0 = socket$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) sendto(r0, &(0x7f0000000140)="bd4e78d48fc1845b19c9e9d37daa35abb7b47d3a39c32871ab2d671a7f4ab500843708d054b93d5c99e6f6f644ef888ebd7d4a426c", 0x35, 0x20000, 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000180)=""/77, 0x4d}], 0x2, 0x0) 00:01:23 executing program 1: r0 = socket(0x8000000000044, 0x3, 0x86) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8d135ff45281c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xffffffffffffffe0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r3, 0x0, 0x0, 0x6, 0x0) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x0, 0x6, 0x6cd}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000006c0)=0x4, 0x4) dup2(r1, r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0xc278, r2}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r5, 0x5) getpgid(r6) msgget$private(0x0, 0x101) msgrcv(r3, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:01:23 executing program 3: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xa9}, &(0x7f0000000140)=0x8) 00:01:23 executing program 1: r0 = socket(0x1, 0x5, 0x7f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) shutdown(r0, 0x1) socket(0x1c, 0x3, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000000000000000010000000000000000001c00000000000000bbbd2cb969cdfd3ddd14e2713bb6732b0600"/148, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000b399"], 0x0) 00:01:23 executing program 2: r0 = msgget$private(0x0, 0x4000) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000100), &(0x7f0000000780)=0x4) freebsd11_mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x44, 0x6e7) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x79, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) 00:01:23 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x3}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x9e, "48a03805d60f7f1f3800c99941861eee7045eb77b50c5d536ac0b8840959171dddfc35469ff59bba7832205c82323897f1d077c3452fa46ef1933f5402dff51c068b613d3b3fdfa9c4f0b10a2e45bb546c012df8ec0bd8849997672122f512c394fd33e34858c4e13c418de7596d7815e1452c50f0f222ed4331f5c280cb0276d63d167c57daa06d6755046e28ede5e9ccfdf5d6060731587ac66d340a4c"}, &(0x7f0000000200)=0xa6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x2, r1}, &(0x7f0000000280)=0xc) syz_emit_ethernet(0xa6, &(0x7f0000000080)={@broadcast, @remote, [], {@ipv4={0x800, {{0x21, 0x4, 0x3, 0x5, 0x98, 0x68, 0x9, 0x2, 0x3f, 0x0, @empty, @loopback, {[@lsrr={0x83, 0x23, 0x80000001, [@multicast1, @multicast1, @loopback, @empty, @loopback, @empty, @broadcast, @multicast1]}, @noop, @lsrr={0x83, 0x1f, 0x25c, [@multicast1, @broadcast, @broadcast, @loopback, @multicast1, @remote={0xac, 0x14, 0x0}, @loopback]}, @end, @ssrr={0x89, 0xf, 0xf820, [@rand_addr=0x40, @multicast1, @multicast2]}, @end, @noop, @noop, @rr={0x7, 0xb, 0x8, [@loopback, @local={0xac, 0x14, 0x0}]}, @generic={0x85, 0xd, "4eddc2f9c7a6af01fb2228"}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x7, 0x1, 0x9, 0x5, 0x81}}}}}) 00:01:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getpgid(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x43c}, &(0x7f0000000180)=0xfd1d) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000300)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:24 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/142, 0x8e) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0") mlockall(0x3) 00:01:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x8, 0xffffffffffffffff}, 0x2c80e1cd1df5171d) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x188) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x8001}}, 0x0, 0x3ff, 0x14cc, 0x200, 0x800, 0x7c00, 0x100000000}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x80000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c0048e00977504e2001010000fe8000000000000000000000000000aa010000000010005db11f5dc680114b1bb891a000000000000000000000000700000000000000000000001a"], 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) truncate(&(0x7f0000000100)='\x00', 0x80000001) read(r0, &(0x7f0000000240)=""/90, 0xfffffffffffffdb2) 00:01:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 00:01:24 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='}\x00', &(0x7f0000000100)=',&/&{-,\x00', &(0x7f0000000140)='\x84.\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}\x00', &(0x7f0000000300)='@:\xa4+,,\x00']) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 00:01:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x0, 0x30000005, 0x6) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xb0, "c6eae7bc7c0354afecd3358bcfc358057129642455acfb402cacece3df0111dcab7c3684a85eb9cb60c92424eead0fabf5f7a66c88ea6f38b81b5d03fd99e1e6c1630dec166359aaee31c67c75d9d646ec2fc34067b399a2478e0a373eec059e5812920e8e91210cd5617afd233efb8336bff69cfc3495cc3820ba894633889ebbc2e028da61969411c0c00f9137916d83472b0fa4cb863c6c4214115ae4566e7874dba24dc70fc56aa070be5333fa64"}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x8, 0x2}, &(0x7f00000002c0)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = fcntl$dupfd(r0, 0x11, r0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x200}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, r2}, &(0x7f0000000100)=0xc) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) 00:01:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) 00:01:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x3, 0x2000, 0xffffffff, 0x7, 0x6, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) accept4$inet6(r0, 0x0, &(0x7f0000000200), 0x10000000) 00:01:25 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000001540)=[{&(0x7f0000000300)="959ef5ca21f1e831bfe7c915a560dc7e91829b5fdc1701faa37d4a2a3cf6ed53b7228a4152bd93936428bc098df090f074e7b05ddabbacbdba1e60419fdc8c2846e36a2ac9b27956c9d13b6039ee5a164ca5964b7497c90b7963739a6d612303ac3ce37d4fda01e890918bb978575b1cfd4e892b0a0bdbe0e4f74b3d5c2c827be6e87fed806f307ddec874ecd7d7dba47448f863191d0cb48531e5d9ff5e3d059f49c30d162b106623ed60f8da340ad123536e1779997fd56130db57f133cba035e745073b1c513b139cfeb743e0bd468b1071202ea874bb2319ae21ef2ad791a88a95998725383beee06c"}, {&(0x7f0000000440)="286c79e1ea1af71b35a14eeb0a5397a51428e803763eb24abff6949578d7f7da69354389771a9db8465164c3d879563976209052370a204e8d496cf15ce09e"}], 0x1000000000000113) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) accept$unix(r1, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) execve(0x0, 0x0, 0x0) flock(r1, 0x80000000000) open$dir(&(0x7f0000001580)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001680)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r4, 0x2f3, 0x4, [0x1, 0x8, 0x9, 0x8]}, &(0x7f00000001c0)=0x10) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000015c0)={r4}, &(0x7f0000001600)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r5, 0xb6, "03fb885c78f3f65585157c8904e6e1b34c18be96c08b516b2ace389d8cbe9b36acb3290656aa947bc813e56363710c800d2ba1652baf41bb51eb2d0e139898325c5108879ca6fe82bb78619d12d5deb1fd82ac9677e99242ab3e56afded09774d9d6d543079fc339cf2a9118f45542e9675fbc2ba67e33fa79b2d6ce73c4abb26ddc38b7203216d916ae9a0877bc8f1ed3280b63511dbc180bfcf29159d02712ec172ef5b4daa58c8111eddfde678432300319b61c70"}, &(0x7f00000002c0)=0xbe) r6 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0x66, &(0x7f0000001640)={0x8001, 0x1, 0x8, 0x3, 0x6}, 0xc) sendfile(r2, r1, &(0x7f0000000080), 0x4) 00:01:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, &(0x7f0000000040)) 00:01:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="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", 0x18d}, {0x0}], 0x2, 0x0, 0x25}, 0x8) 00:01:25 executing program 1: r0 = geteuid() setreuid(r0, 0xee00) r1 = shmget$private(0x0, 0x4000, 0x800000, &(0x7f0000ffc000/0x4000)=nil) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getflags(r0, 0x3) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(0xffffffffffffffff, 0xc7) 00:01:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000840)=0xba77, 0x4) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000040)="3379346615e8a847b35f4230bd32d31d607043fe5d00eb7a3a97d4cca30abf6f60624194fa4f3add05a3038e486d812865f629300af1ddb432167e2061be36ca764b730f864f0271871acf50a1626633fe8f67fa85145245df6762e98a49ccd1a2ab585583d8bc5ea9d18eca2ca3682da30b4f42cee3a01c0604f9b942b090cbc41e153ee1311c851c5c9ab4ad0bc14d2498b92273b95e940d32fda0b6b8cfa105a34e7f6d26ea98c15cab342bb71f22962af5b0529ef4ca96514ca6763f8f962d2cee6be98eab9eb81b5c7d9df408d610bc04f1d1059dd38654f9c88daefaa6f22b11af9736973094", 0xe9}, {&(0x7f0000000140)="39e10264087b66d5440bf6fddf06d813aad0246bf706174fa78af309c666b65b8529c3a193f86ae570432e639b1f606f29aa3eaba2f907aa1f80f5fe3ece9507afec6384519da4ce7b54bcb2f2e7e930df395fa415a9281ff38abce02b0853949db999d637dea0787dae3ce85b5317c426a86a978c7955d52f8f60140f27bdd10ca1d779ca496d705a8fbb17f547a271fc5d5c2276909265e34ffd67f69e2b53733926d82714e031d5db83cc3111fe1c61dce3ba81623270982e5c69ffef7572e7770d2a", 0xc4}, {&(0x7f0000000240)="49b24374d6d98a9f8437c5895a5751b5be0e465513f3001244e86541b4e4c55e1e8c4b82a0189e0918ad303ccdf97d64f0f568d1df5474bde96b69256181451028c03bad23d9ee32cf358e40847e6580e961efd05855949c8b446a93f736bb8f9123f8a5c6c40bffd454dc1a47a4bb2f2efd25dc121678355a5d7249fefc990d34e838f6eb42cdc2d715773a66b805852d92409cd1ba8fce7425a6c1742725fcb03307341d0b245142185fa3cd506c44b66125f6ef479d84d4f6fac5cb07d077b3d51b0a9aabe3f460dccc1138db0bdd68bf946cc0bb", 0xd6}, {&(0x7f0000000340)="df7e85c118a0c19c56c104307e75bf8d12aa039d239b246680d84d0ae60061a07ec70fe249e85db884ea733bd161d8ffbcb348b0d5e37c59216ea21da86855cc279ff22d66a79484a1ae635c18edba54f4793005d3f9033f4fa9d09ffcb352b6246e7d6165b29fd7aa53fddf12511573a13b0a2b05d0c47d4eaad46f7f85235e8755b1d6af7316d38856b967aaa13b12cbd301c12425267920ce965de121889dc85db32a03a9ad00349bf863671041c30857183b2a0d48a56a80698bbf8392fcb818dc42e21edac938893d7cd893a378454912b87a3e75a33b2610fa83c180d66bdb0036c5ba51b5fa9088", 0xeb}, {&(0x7f0000000440)="0cad7e34a568c40f7b9633cb19496941eba34c3f5063d580d959bc7b475fa8a428b6243e229b6b40bfb52712a12f39d1095d47ab803b7bc413a115bdc0a85efdc48848e95f9c5b9fbe8c47e5fe83638e33e5a1932c12f94253d6e9dc8597654bd9522983c269bef90c77d49f165afa44412d8d1b51581ab32bd91bd37502b0fbcfb3920728fec49823380606bdfdce87c4fceaaf659552db1976c1c281aef91f095b2310af082865", 0xa8}, {&(0x7f0000000500)="de69ad67bce624780d87e5878344b3c4a36eaffbeb3a36cd05", 0x19}, {&(0x7f0000000540)="6799a369067a4dd724f9ac2c2eb899803a3508e017a3437af152c78bf99d5aa763083cb809e19211741ee7e2d84149740ad0999be0ecd5058395d4b38622a5f2f4e94edad6a39f0a4502691fc733a201d24363cf2ab75b172b18001b86a608685aad6c9a594d02ef76194e5de6b34ac167f1f3bc5c2fac538a1321bdea78d1a7c07a75c70cac0845e2d2bb820eb4676cd35293a75280aa6657ee0fb1b2cb081dd7ab136b569d4090", 0xa8}, {&(0x7f0000000600)="d0af45da0a7f966238d8cf94cfbad253d791b875f33e1aabb169de5c02129b4e7ba2ea72e72150a7237a428e5ea78680b0335f3b78ce343ae563e029174feb31fb153e16afbce9d2d37d3a829a2111da9da8125bde8ac3935c95426b624da15ea54b66905f473e43f666e58c9fed989be8365abd6945b883b3b58723c89e4fd91d3ccf4ccdbd36909272708b344c87eabae39a666e9a84f167323dcef78e205d3267b0254e9ff51ee9d3390ab04b080bc038025eaf4977ad", 0xb8}, {&(0x7f00000006c0)="76dea928d018f7c889274324e5f5d7d6269592ee5e986f9f2d89360b2c1acc56b36dd3617ffdbd203e8cf9757405509ebcb1519050f028767976e76a865fc19be9ec51fb3a4f0115a188f731678fb3b646e5b9f25bf7f34ab01bca34bd75da070966d91719ff58cc343906e0306872113c59c79ae438da3f4611a6ae988d21fda51c928d2814dc45597ecca51e176bfb4574f1a115b5bd7efc0fbc34be72e9d735c6dc4f9ff5ef002c0e0963de67d198f36732013466", 0xb6}], 0x9) 00:01:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e0000010000010001696c653000"], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x3ff) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae) r1 = dup(r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000080)="e7833891fe7b4d8cbd3b937d580563c024fffeb00fe1832834595af25dd132b38e201c690766eb1696dcd45f6c6b42e2133f617989c37df225755a681e1371c4809d6aeba3c5e6ed0a993c5850df724502da51cda26bc5c03ae7874523f56e8762a596") setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000340)={{"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", "a03752750186319c8e19899af69fdd4ff255a3053439f57b76d01740a26b2f48", 0xeb7, 0x5}, &(0x7f0000000240)="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", 0x401, 0x3, 0x3, 0x6, 0x3, 0xb4, 0x2900, 0x4}) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00002e605c2573d8cb9f037f2c06ffa601833e5c0400c0a59f02e7de1d69850707302f66696c6530112b99dc66acf3e44e9e1e1bd9e47c35ae18dae7241979c96960b5b67f82c7911a2a8ea150904d5b26c0a4fc4e5da215227d95223f342ccd969a780320779ee083940ffab5643262d4954f53f5913a7a12b06d"], 0x1, 0x0}, 0x20101) 00:01:25 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="fffffffffffffd30940efb180806001808000604ea5ce000000100"/42]) 00:01:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff00000006000000030000000900000002000000"], &(0x7f00000001c0)=0xa0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011da050b3d6a71bbc3c3f17a33ced03ee702f8e7959410e56627d4e24842afa55e805a77b21fe3ba880e6f319e8e527f9163230ecd998c00c098b78422b6b014afb0f4abb6058a79fd74", @ANYRES32=r1, @ANYBLOB="f4000000ff0000000a0200000800000004000100"], &(0x7f00000002c0)=0xa0) 00:01:25 executing program 3: syz_execute_func(&(0x7f0000000140)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getuid() 00:01:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f, 0xffffffffffffffff}, 0x14) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="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") 00:01:25 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x300, 0x102) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008924dff200000000000000f10000000000000000000000000000000000000000001f00"/136, @ANYRES32], &(0x7f0000000240)=0x8c) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x4000008, &(0x7f00000002c0)={0xfffffffffffffffe, 0x0, 0x0, 0x100000001}) pipe2(&(0x7f0000000400), 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$dupfd(r0, 0x11, r3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) flock(r0, 0x1) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000300)=0x8) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket(0x1, 0x7, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3, 0x3, 0xe78}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x59ea, 0xfffffffffffffffb}, 0x8) 00:01:25 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x3, 0x9, @mcast1, 0x5}}}, 0x88) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0xac79, 0x4) chdir(&(0x7f00000000c0)='./file0\x00') 00:01:25 executing program 1: execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='+\x00', &(0x7f0000000240)='&\x11\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=']\'\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)=']@.\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00']) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='a\f\x00\x00\x00\x00\x00\x000\x00'], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x6, [0x6, 0xffffffff, 0x5, 0xa6, 0x1, 0x9]}, 0x14) 00:01:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x3, 0x1, 0x75, 0x5, r2}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/9, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xff0f) 00:01:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x10000, 0x4}, 0x10) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setuid(r1) ftruncate(r0, 0x101) setuid(0xee01) close(r0) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x3, @rand_addr="ed6701dd8792de0406f970820516a26e", 0x96a}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000240)="4ea1d62e088fefd2320db7ef7bcc9e6a545fc1268a6ed6ba2ef4944b7cc2516f8848176d9d0c0278474beb3f177cbef4819729bdd07e419048c6ded42c124a0b0e350637ad9ed9670e9247493cc0fff0d95bd0632167972950d1eeee3df128e019cff9bfb90bc3f15cd3d2aedda8d2d8274a847c202cea1a3f93f8ae59bd62315a69a7b53dfa83de90045dd9de5db4b1ed4c6ddf803ae06613ec6e346e91e2c8c20fabadf54cc3cfcf5464d85bf88241", 0xb0}, {&(0x7f0000000300)="fcb6df51fd722d32faed0ab67067ebf0d5797a3d4c6a406ea0be5010666a8ee32c2e4ee6d96c21c6e93c65448b8e876119ea78fc2ccb8bc8926ec2503174d5f1aaeb496da9bde6e3e085883e289e554c38f63baac0345dae1a0163070116fa94bb7da6ae0aab1789ed9d93a6868e6dd88b90ea238c3ab1bb2566a751f2c0189573935eb1fec7a4ed01619412e134b5c3f7546bf745b1bf65bf57c12145c17367690c42ed2c5da0ccc15bed2d9871be88cf0a23ebd5861ce2a5621bc1f2f3dc0340502931f28568e699776ef3de8fe1922f1af98aac9c8583337104b4cfc997ec", 0xe0}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000400)="2d6daa1de4fee72ad5118505820459338b8a18d5c77bb5762017f17185b43fc42fc2d4bc0b0a43b36587b619075a332722a87e1f72a36de510386e68d5b780ab12e74d7306249cc0941caa247c4c65269b1645e924a2b06e9c9eb1e68f60ab518046615f6bae6b5d1044de9cc65ea03654f81bab", 0x74}, {&(0x7f00000014c0)="940b5168272d0c911e33542370ccce8330c4dba8709c71ded67882d7ec701f22816d7e484baa6a4d81cf613d21", 0x2d}, {&(0x7f0000001500)="e1878f24b9b22c64b08b92b3f448b8364daf3c6081ed9dd5cd88", 0x1a}, {&(0x7f0000001540)="ca714a2b399e3e9f4d9f72f529470880f33efdb042f1a78080eaf6302f1f4e9f93d87579db82b019a225a054aab2282c875d5301425b792e1110961c9cfeaf20cb2ef830b582dd45fcabee1bdebc987fb8175744edbdce5a5638c944a3900f7d06b2f6d2087b4da403c61299ea02b091c1fc7dd66315ba3ac85117ddd922871b3483face4e0fc69eede79588f1515016d82e4add72f92fffee86615d88449e08fd54c386c542726259b3303f6e23def789f53279ad0d5239965cf1c4a750d8fc2c4bbddc2899ded7f4f68de4e714b26fce605df4e9bdcc84283833e9feac9852d3", 0xe1}, {&(0x7f0000001640)="61cce8dacffe4b879c44841576f601089d7cd74d8a337a76b29e05fc480dfd7fd1ba440addb9695bac26620380a0f2d5c8b1facd5e10882b774db7554fd44fb7e48ff90162d6a3e5b7978863cf4e133faa9386930084da8cec0ad95367667f0f37719233a104a0502e986d021d5f8da170f80a78885e087edbe798ca8c1f3db96fb561d57e2f7e21f47c84140b351185373d58e54636927a9c1704c77fa24ef914ee56c90b", 0xa5}, {&(0x7f0000001700)="bcef0217d5b30e34a37e2fb3d05b5cc2f69b6f3414c05820eff8feb10447baece7a0196683b2cbe49eb6b4f71799775f0143dfea02cda9980063265a94c984146c256f4b9f9a31cd159702b38f74a1a0cb3488b9936b20f11194e249d08d5fce004495bdf58408a94313b2783a7b50cccdfea3", 0x73}], 0x9, &(0x7f0000001840)=[{0x40, 0x11, 0x8, "69cf6fce4929a075a109d139e171166ed89dafd0972ed104d1b7b17122973f3ce601ad4e3a28747255bc"}, {0x1010, 0x1, 0x7f, "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"}, {0xa8, 0x1, 0x700000, "7796139d366f911e8077e3c68fcffce7ae9cca25d1182c5c10fc97695cfb8e26eb24fa12879e29aaf2a42366e8b435a4a3bb6f3c41a694bb6fd232d17718cd06623f260c3a77a9c75c245406958c09bd25cb78ae7fdf0ba69a46d946e23a0d273418544c8e1d475a1b399fc079fa15d410d71cda4c62109166c01ccbe896482bf76ddabb21041725861105793c84e4b49a38f0"}, {0xa0, 0xad, 0xb3, "597ac20e8e41e0b5da37db683dc430525142d838b1ce75a58cab91cbe38eea6d0a60ed252b17fb0f699fd5da5f965958426d43d302c538b93c1e30bd45d0445e631ff5e8d8ff5cc7dd502ad66bd76a6afc7a67718c30bfa24177ff5d359df45e3ac1229f9e64c81c17143ee8e789345336d48ab828cb088be22029443cf143cbf15c8ab52e0c7c68da"}], 0x1198}, 0x10c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:25 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 00:01:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0xfffffffffffffc3b) 00:01:26 executing program 0: r0 = socket(0x2, 0x5c4b17d76edde52e, 0x6686) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x81, 0x7, 0x800, 0x9, 0x7, 0xe72, 0x7fffffff, 0xd9fe, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xffffffff00000000, @rand_addr="b20c6d6e2440f2ea0dcd74f63b6f4861", 0xfff}}, r1, 0x2, 0x7fffffff, 0x0, 0x4, 0x3ff, 0x4}, 0x98) syz_execute_func(&(0x7f00000003c0)="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") 00:01:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffff, 0x40, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @mcast2, 0xa35}}, r1}, 0x84) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000400)="98c4e2ebf5e50f050520d0f80791470f706a520d0d41e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc3e400f01dcc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4c4630d6ba5000000000020b15ffbb15ffb110f0fca38048336000000") dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) freebsd11_getdents(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:01:26 executing program 1: syz_execute_func(&(0x7f00000003c0)="9826473e431c030f05f32459bfd91303e8d9e141e2e9b55767660f6b32fbc401ad61b5feefffff014e4eed1c0d7b404009c483796897fd9b000087c4e10b77c470c4448031ec81458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d426f2c9a3056f0000004e00c4618de3c0f526a6394788fefec4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") r0 = semget$private(0x0, 0x1, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x1, 0x802, 0x8, 0x1, 0x45a, 0x7, 0x9, 0x1]) 00:01:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget$private(0x0, 0x3000, 0xa4, &(0x7f0000ffc000/0x3000)=nil) ftruncate(r0, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:26 executing program 0: semget(0x0, 0x3, 0x640) syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x82}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x773, 0x200, 0x5586, 0x98e, r2}, 0x10) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, 0x8) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x7, 0x6501973d633d9abe, r0, 0x0) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x21) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240)=0x2, 0x4) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) pipe2(&(0x7f0000000280), 0x100000) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0) 00:01:26 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x100, 0x6, 0x10000, 0x9, 0x80000000, 0x9, 0x400, 0x81}, &(0x7f00000000c0)={0x3, 0x4, 0x0, 0xff, 0x4, 0x10001, 0x800, 0x8}, &(0x7f0000000100)={0x4000, 0x875, 0x20, 0x498c, 0x6, 0x80000001, 0x3, 0xffffffff00000000}, &(0x7f0000000140)={0x4, 0x800}) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x9, 0x314, 0x1, 0x4, 0x80}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:01:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket(0x2, 0x0, 0x6) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f00000005c0)=""/232, &(0x7f00000006c0)=0xe8) freebsd11_mknodat(r1, &(0x7f0000000580)='./file1\x00', 0x4ee0f9ed3187871a, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) open(&(0x7f0000000700)='./file1\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) mlockall(0x2) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = dup(r3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="020000b2cbb0a5cd6e28e91200000000000000"], 0x8) freebsd10_pipe(0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) setsockopt$inet_group_source_req(r6, 0x0, 0x57, &(0x7f0000000800)={0x10001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0x118) 00:01:27 executing program 0: select(0xfffffffffffffd0c, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r0 = socket(0x17, 0x0, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet(0x2, 0x10000006, 0x180d) 00:01:27 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x30e}], 0x1) writev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="e4c6dd984ff1366858207d194d20c249b6132437287a68982418ce4316cabbd59bc500591ca69c018ec055aa6d30a3601c1ab7e0275c37fc1e461adcb129623eeb96a059daa7192f24e6c4c32930e64b11cc83315f899f42a5", 0x59}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:27 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000340)="9180000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r1 = semget$private(0x0, 0x3, 0x420) semop(r1, &(0x7f0000000100)=[{0x0, 0x9, 0x800}], 0x1) mlock(&(0x7f0000d63000/0x2000)=nil, 0x2000) 00:01:27 executing program 3: syz_emit_ethernet(0xfffffffffffffe03, &(0x7f0000000240)={@broadcast, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast, {[@noop, @noop, @lsrr={0x83, 0x3, 0xa2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote}}}}}}) 00:01:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev//.\x00', 0xffffeffffffffffd, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:27 executing program 1: sync() shmget(0x3, 0x1000, 0x600, &(0x7f0000fff000/0x1000)=nil) 00:01:27 executing program 3: syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") pipe2(&(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3f, 0x3, 0x8001, 0x30eb}, &(0x7f0000000080)=0x18) 00:01:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="e942d60ea57b1dbdaf8b0bf1b6d44388"}, 0x1c) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x2d0) 00:01:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xffff, 0x2020, 0x3, 0x8, 0x0}, &(0x7f0000000080)=0x10) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x1fff5, 0x40) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x10c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r1, 0x7ff}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xffffffffffff0000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfff, 0x4) r5 = accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x1000, 0x0, 0x3, r4}, 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000340)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") 00:01:28 executing program 3: syz_execute_func(&(0x7f00000001c0)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1f) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000180)=0xff, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000340)="feffff09de08eb54c4b6da5211b1959261420da1b71bf70e1320c13ce36b221c72cf0b87fdb29d5cc052d0d60012b26f20d1a3f57c4f6a3e043dd78e0a132765") ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="8f9c5561ec1b9fde2032bddd4d1bf3658317d89aa4b001954c506f5cac133c0037bf1fbd6970176b41fad723d9259613e4ad0cb468745f032e3ba7d0cd1a866bd6706d004aae8ef07585ca3b6aaf010d049b2777440db8000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000300)=0x8) 00:01:28 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x10000000100000, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@empty, @rand_addr=0x7f, 0x3, 0x2, [@broadcast, @remote={0xac, 0x14, 0x0}]}, 0x18) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffffff, &(0x7f0000000180)='\x00', 0x100, 0x10) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x160) setrlimit(0x5, &(0x7f00000001c0)={0x8, 0x1}) sendto$inet6(r1, &(0x7f0000000100)="3e284650f0c542d88d2a2f06afb4c99f14269fd521a6e4b651ff0ae95a1a7e", 0x1f, 0x1, &(0x7f0000000140)={0x1c, 0x3, 0x3, @mcast1, 0xffffffff}, 0x1c) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0xffff, 0x4) r2 = getpgrp(0x0) getpgid(r2) r3 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], &(0x7f0000000000)=0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0)=0x80000000, 0x4) 00:01:28 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x86, 0x100) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="c698f693151844adf449d6b722efdb37878c6be2335dd17f958229d77a802a4db90f355230d7") syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() r2 = getpid() getpgrp(0xffffffffffffffff) r3 = getpgid(r1) getpgrp(r3) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0xf, 0xce1, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) getpgid(r2) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r6 = getpid() r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r8, 0xffff, 0x101d, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x1) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r6) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000040206, 0x0) bind(r9, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:01:28 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a32bd4d8be17211935b397d78ba108f501c3065a6c6895371b04aa56f963a98bfa6e5973a37dc69767a113", 0x2b}, {&(0x7f0000000040)="96246c4edf4a9d9a537c6a4b3b8f8788931b80e83e3abd44d3a9ce469591edf9a8cf40bdea706051503e2b9f765826afccfe4af45ea142131b7035acacb3875132871de707dbcbf53704f6d9947579637552dcf95f1c4c682e846abf83ae100c88d35fac221b1ee61505efff01e8dc35b3cf105cba5bcdc6c837140190fbeb895fb46b77ebfa3f32a888e417370089e41e3a", 0x92}, {&(0x7f0000000100)="e6d656bdd45a746fcaa0e5925a947aeb08c6d1d21199f7b33c750c5d890a6b4c7cd59dc7c17d735b6ca2f4be2830c2de0108f353b6b517c6ffa626a61f666fc646d4cf898288000178fd0b71544a5321e13a4d67949fddd373dc1c2851643e3411d2eadc04ef448667c53ce09cb49e415b74885c5ff24259ee3af580b5e9e82b84fddd7d1821d43302990e07e04df0b4617f3d918c90a28544ee7d1ec021292956d7fff0f459aca142dd1f1b542d6d3857e0e1c0a3cb05380389b48be941a08774c7a167d0896d84a6b519c4b17804ba57e73ad887c11094f1349f5390bc32e70343", 0xe2}], 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000240)=0x8000, 0x4) pwritev(r0, 0x0, 0x0, 0xc700000000000003) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r3 = getgid() rmdir(&(0x7f0000000380)='./file0\x00') lchown(&(0x7f0000000340)='./file0\x00', r2, r3) 00:01:28 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xf6, "87281557310801b98fa0fc0ac43ad145a1c199b07cba3ec9bc8fb4188c86a7b2ea927ce6c83107d6511fe8022a723df5124f7cc3c05457feae8467da8bdc7acae734a7e5ab17f509cbf74abfc105034d003f6454a0113612b64368f3c21fcc85478cde532e2e25e57ee22206df81865cd0fb08b9efc2d04230c27f218924bb0e7c7af018ed7d5cb45e1d828391d440fdd2c4634f1766c27349e72cf79de67bd53857bc98c35ca9d3b31f88d7e03e4571ea3051b5f3446fdc6353db335c0cf0e3909fb5d086a73e5a0db4b6d09feb12429a8dddf27610ef4e2ab541dcafd7b7331f75d224a2f23d09d0d1cbd6d8bc4ad2fcc6500352b4"}, &(0x7f0000000180)=0xfe) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x100000000}, &(0x7f0000000200)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x4) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "b5024a38844a1ec69ca988a6f6246bf1ba67e8dd6732cc6ae97c91b587e9a427", 0x1, 0x80000001}, &(0x7f0000000280)="0fc91c01f9a52b2dd3a952b612f39c97d90a9a30e46fd56a68c3bf7b9f6f2ed3a7ead14180be64ec57592b3f43a2fb8068b958a27f65c607d017ccdc090e60efda811ec59da0027add46e7216a9bde7cbe4307a9d6f3ee3169f57dace01ee953348de780", 0x0, 0x53, 0x73, 0x7, 0x8, 0x7, 0x1, 0xffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000780)={r1, 0x8d, "45b2ea7429a7f688a52c294c39200ddcb78abf8f0bd8602813b375222626263b17cc4edefe99cb5da943abe955772645739ef9e28b7c929824582ad1eadeca8fbd637039d54c8573941a42415cb60008fb598054e5c1ff7ea34405f23e4855ebf79f36a7725eb4a72390a6345533532c2159c5fea6f52c4c541ab9391a05153192895ceb9c09f8412bc2e759d8"}, &(0x7f0000000840)=0x95) r5 = accept4$inet6(r0, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000008c0)=0x1c, 0x20000000) getrusage(0x1, &(0x7f0000000900)) r6 = openat(r3, &(0x7f00000009c0)='./file0\x00', 0x100, 0x11c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000a00)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000a40), &(0x7f0000000a80)=0xb) r7 = fcntl$dupfd(r3, 0x11, r3) freebsd10_pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000b00)={r2, 0xf, 0x800}, 0x8) poll(&(0x7f0000000b40)=[{r0, 0x2}, {r9}, {r7, 0x10}, {r8, 0x20}], 0x4, 0x1) r10 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000b80)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x10) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000c00)="fa0e41f0a3d1ba80a4a72a6123b0981bddd11995194f18bf9592a022971cf7c88059c28d41cdbdd77b7f45aae35104ebe5f9faee77aa465838f6945ea671311592319dc843561dd28da32ea6fca13c883288d81f64358d26b5787734c388435e296381909d5b23") dup(r8) sendmsg$inet6_sctp(r0, &(0x7f0000000e80)={&(0x7f0000000c80)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000cc0)="e2307c8f659c56feee3e1b7216d349147d72846a44aa4957ca641f3156083e36af870bcb5d782cdaaec701acd71a8110c8f2e66f4fe5fc192599e3c8650383362d71e7175d74a51b674de0660fc3222ab924685d37bf0a375150a5ed0e2ed3be3b154e1bc75975e13143113a07", 0x6d}, {&(0x7f0000000d40)="c8ff50872aa897a3f5b317cf7ca73da324c4ae3020ecee32d16bde81b1693ff33dddda1dee2c0413759b23e0bef178de0ef9504c5f20b1a8047ea505487c154b", 0x40}, {&(0x7f0000000d80)="6dad820ec762da998e053ed4b5bbb12dfe986e1c159dd1816f0544725c403c8fbfd5dd861dba7c62452b9d11327934d5ac8bb2a90942001de419e9b009100db7f344a6c2ed535c2c8c9c5c0eb919dd9fd1cc1c259f98c2395c903e510acc97d8a0200bd1ac32416a3dccdbd2f00aa9bfd985fee3645cdf95b2bbb3f3db3fa8", 0x7f}, {&(0x7f0000000e00)}], 0x4, 0x0, 0x0, 0x20000}, 0x20100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000ec0)={r11, 0x8, 0x36, "ecdf4618b3b548512586024c11d328c059498b8d90c92b55d303d98fcb662d6f98bcae7023ce0d73b368fb9c524ef864a64bb2024c72"}, 0x3e) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000000f00)={0x5, [0x84a3, 0x3ff, 0x7, 0x9, 0x7]}, 0xe) ioctl$DIOCGETALTQV1(r9, 0xc1304430, &(0x7f0000000f40)="b9977b02cb0c1dda52dc64f6b17208991ecf40db718bba721f559b2f13a1e6e6672e11fa9f0cc2dd291ad01370a8379e00c68158d73a210a6f8dc0c2ca9411a7c621ccf9220296b0843b81cc00d88e10b6d2e88faa2bd7acd246405fbe05c298cbba93cfe5f0fb") getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000fc0)={r4, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000001040)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r11, 0x9, 0x0, 0x89}, &(0x7f0000001100)=0x8c) accept4$inet6(r0, &(0x7f0000001140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001180)=0x1c, 0x10000000) rename(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='./file0\x00') ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000002240)={{"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", "497d16aa6c6d940b5f4cae8edb97aef57373a09f6bcec379b2932aa41ad970aa", 0x1f}, &(0x7f0000001240)="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", 0x6, 0x7, 0xfff, 0x1ff, 0x7, 0xffff, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xd, &(0x7f00000026c0), &(0x7f0000002700)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000002740)=r2, 0x4) 00:01:28 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="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") syz_execute_func(&(0x7f00000012c0)="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") 00:01:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000000c0)=0x5, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340), 0x10000000000002d4) r2 = accept$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000622049ec604f9bc53cf000000ff48e6bb53e48a948b00000000000001a66f1cdbe6fd5c6fb7af9efc750997c63300000000000000000000000000000000000000000000000000000000000000cd00000000000000000000000000170800000000000000000000000000000000000000000000000000ff7f00"/139, @ANYRES32=0x0], &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e227f00000000000000000000000000ffffac1400bb0500"/128, @ANYRES32=r3, @ANYBLOB="0400000201001b79cd0a0fe63c062b2368612487000000000000000001000000"], &(0x7f0000000080)=0x98) 00:01:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202262f26696c653000"], 0x10) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000009c0)="b5969cbfccd325880c012c806a70dc3f829c2282888ca891cdc2ebb2b0fc03d89384d08679f6ce12ab0c0bfa2ed1a2e3ac98875ba1b99a0273c7237cdb373b8de1b35837be977252bb1536a3149723002717bbcedff4113d31fc804ef0e7ff170a4a32ff63fee6b8cd1ddc342c7e6348f18f214e9711df8168c277689d403eeeec9a617ffb71a0f423751eb2e961b7ab0a5bb160ecb4edcd6f82044cae1927832cdc4ef62238cddeb4e6fa9ab668", 0xae}], 0x1, 0x14) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000400)=""/160, &(0x7f0000000040)=0xa0) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000003c0)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) munlockall() msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64], 0x1, 0x0, 0x1800) 00:01:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0xfffffffffffffffd, 0x0, 0xffffff32) shutdown(r0, 0x1) 00:01:29 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x4, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x7, 0xa0, "1fc2454b1f45678434c41f2d26de5abe1b379ffab7879cd52c2fbfc2fee063f2e7cca0ad3ebc259b2ab4e155c881e69aa1587a8037a3823876225dc8ba3e43728f0899ed90614ded726063508418251e146a95a80cee6db55288f869a3527d30b8f606f434ce6bc83f562a437f47cef4277d6074f7b23395bc2de90af424c75cf95420a7f4f952f3a42ab382d8e71f75a16cf9aff4a621db19240a2276b8fb46"}, 0xa8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d0b34138395bc0d386d42490d40000008fe9589b26c7e4c753fbc4e101c2c4427d82722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") read(r0, &(0x7f0000000140)=""/80, 0x50) close(r0) 00:01:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="9533a98bb383293acd348adca3dcf5e120067be5bb373caa7eb097bf8709fa932d0bb98d49ba7526f1cb5a7fb64432f23ae81d7ef374f6e5efd7ec75bd5f58d9371b4d09df5266503073def5742ba002e0fb409eb959ad70cb4aa7a497f29418b486f742cc3a0a0436ee2ae4d34ab3d87194a483d0c47fc9f14ada6ed36c4b9d0f3a780937f72a757dc76a97700299ffd0216585e27f59ddcbc7f92dbc9977b8febeb1127860f0e27cbacae90994d0e3f5e18609a98d082b1bdea259f0fa5bd6a7fc30d876710d4839005f3eb2e80dfb0b268500311d57482bd935b6a8be98136bdb280627c1cca6459a963b") syz_execute_func(&(0x7f0000000100)="45ebbfdb033edacbc4e3215ca100008020c0c4417c2b8eca40000047de1c053d9800003644fec50f0d6cf1558f2978c2e8f3e10f") 00:01:30 executing program 3: getresgid(0x0, &(0x7f0000000040), 0x0) 00:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x4) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x5, 0x7f}, {0x16, 0x1}}, 0x0) r2 = dup(r0) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1000000000000277, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) bind(0xffffffffffffffff, 0x0, 0x7e) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, r3, 0x6, 0x9, 0x8}, 0x94) execve(0x0, 0x0, 0x0) 00:01:30 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) pipe2(&(0x7f00000001c0), 0x100000) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x2) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x100) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x800000000, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="4700000099ade1b992fde5cdae364dbecdee499d7fa129b6650000008000002300982802243630adc5a00eb6c207429cd98b0001c8ca1657296a31"], 0x0) shutdown(r2, 0x1) setsockopt$inet_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 00:01:30 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x7, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x6}}, r1, 0x6, 0x9, 0x8, 0x0, 0x5, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0x5}}, r1}, &(0x7f0000000440)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xbd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) socket(0x1c, 0x20000002, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:30 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000240)=0x4) freebsd10_pipe(&(0x7f0000000280)) semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockname$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getpgid(r1) flock(r2, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = socket(0x1, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x6da, 0x7, 0xcb, 0xc93, 0xfffffffffffffffd, 0x8, 0x5, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x4, 0x1, 0x1cd, 0x5, 0xf081}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r4, 0xffffffffffffffc0, 0x6, 0x4, 0x200, 0x43}, 0x14) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f5b69620dd8d8670f381d6a2f67450f483bd1d97c7c6346915776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000c442fd35e59f") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000240)=0x1, 0x4) 00:01:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000100)="df7033f6437ebf72d978358591e06d7503d35c") ioctl$DIOCGETLIMIT(r3, 0x4004667f, &(0x7f00000005c0)) 00:01:31 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x7) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x269, 0x63d, 0x4, 0x1, 0x200, 0xff}, &(0x7f00000000c0)=0xa0) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x6, 0x1}, {0x2, 0x7fff}}) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0xc4) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x3}, {0x8, 0x81}}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac00f900000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000005b14b88400000000e4000000000000b7a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7b19921bc8f7dcb0a276e4355ab6b9baf220e7d0b5e3a36e4f85ff3036517ccd4c73a14d901e04f44debb1a0cee0000000000000000", @ANYRES32=r1], 0x8c) 00:01:31 executing program 3: syz_execute_func(&(0x7f00000001c0)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6781cff7, "b7bf3d536a64a1953b7a00bd2832e45c"}, 0x14) 00:01:31 executing program 0: mlockall(0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="3f51bd2bf244d97827370cf35faaaf20857d8c6b6114b37fcb31a2445eacd457b855cc3ffce5a5f83cc5e0dd0dfddbae") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:31 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x20000000046, &(0x7f0000000040)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r1, 0xffff, 0x3, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) fcntl$setstatus(r0, 0x4, 0x10004) 00:01:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 00:01:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="458fcb5fe2f3f31a235d103fed2163d6bdfba88bd7800820a689784b370dafd8c3310c80860b13298d57b205fc58a5b600c28c322b2f0b58f9a23d6d6c1cf7fdf38cb63b31d1a9cbcd9122902c751bb50f8be97311e4f4ae827df40f1f5241314d5f1171b4884fdeaf99f8c2", 0x6c}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000080)="93f989bb48957daad7a4ebdf8fdf02996a4a9da5f8b0f6ae992e0e82054948a9a4499244794a206ab81a1ff2cc8339271652326281f5ae00e8d821e3", 0xfffffd22}, {&(0x7f00000000c0)="a03f1d955c6a8f017556fd1890", 0xc}], 0x4, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:01:32 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:01:32 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1, 0xf1, "90f3fc0211231a9875e5749d758962d107f3fe3aec9049ecffb3ec731899ce1b88780e6a4e79d929ae929bfde6ea79f4bfbcd7dd4c1494e84495dad9aee7a2212b35618cf14ad4a181c5c99a0645ba1b92487082d1ab05d146368fafda594060483612bf333a2a980db347557c9522bbfd9bf084b412520b982cbe3119d2464c3a4a9a9f6dc377253c962eb0897496a972b02d16022995d90347a3458182e5924ffecd2db9e8e9ecd2660fa308c7516acfe7772d0b519ad3c0ee5ca724c520dd4be25121e08ed2a15d08e41f30ef25cdf7aceb830d8d47d14dfa84f6d4f2b04b58f260089981dc48598e819c305d684a8c"}, 0xf9) 00:01:32 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f00000000c0)={0x10000, "73baf57e0098adc27f92aaeed5294501"}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x8000000000000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000080)=0x8001, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 00:01:32 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1, 0xd74c, 0xf5, 0x1}, 0x0) 00:01:32 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) rmdir(&(0x7f0000000040)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000000000), 0x10) 00:01:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500001c0000000000119078ac1400bbacf8ffa900004e2200089078"]) 00:01:32 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100502, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000300)={{"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", "fd23019cea3cd5a29e7bb5e1835d157f061d69cf59f085e2a78dd973e59c7dcf", 0xe2a, 0x8}, &(0x7f0000000140)="2d02532d5c34c138803cd67f84607c3765ce1480a0ed0c396c6977fe06b45467f7a70316826be2600bd0387f34a25ea212445883acc7510465f5df1ac1bf87318a512527f2c694fc016255d59cdfbc1ac5052037d1002e955209c6a36890c72732464f60577a30cdbe462136", 0x5, 0x2, 0xd48a, 0x80, 0x3, 0xa75, 0x10000, 0x1}) 00:01:32 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="812f4586128dbb26a43099f3f41adaa13ad21f08ccb55aa697e52b6d66c664f64f8e158f92cfc9887cd0a51086b23a2c27b00772222c3cab8cb33be94907841c6deffc6ab5", 0x45}], 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f00000002c0)="363e9a2c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22eb660f552e2e41812047002b0000666eba0dfe8c738888a1c40fbbc4e2ed5d3a0808290f4e85050000000f73d53944d1f445c955adadad91ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b331fb110f0f3804830a000000") 00:01:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) semget(0x2, 0x2, 0x500) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r1, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() __semctl$IPC_RMID(r2, 0x0, 0x0) 00:01:33 executing program 1: r0 = socket(0x2, 0x3, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) getsockopt$sock_int(r0, 0xffff, 0x7fd, &(0x7f00000011c0), &(0x7f0000001380)=0x4) 00:01:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000280), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9, "d5ff517efe9e6131e0efb83bc857ddae"}, 0x14) 00:01:34 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040000000000000020ac1400bbaaaaaaaaaaaaac1400bb"]) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000080)="6d90360082586182ff6cdf3b79c453e6367418bfd21dcc6a9cf7c9e4bfbb7c15f57466b9ce4965c5f88e52cef1f0574fb8e5d10c6d82fc52cc5bc6e774520f8f99549cc1fc498e508d74b7d5f7be1f8fea86c0eaad45e1b8a58f0d1ada67fdb7255b9cb83a0f1d45aac764595d90da79e4b4e859c803f981f1c86e") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:34 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x42, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r2, 0x0, 0x0) shmdt(r1) 00:01:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x14) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000edff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000947eb69c5ffe4500906c08b1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000740085a29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d0d1e5ac3860de04db3ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f120000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097cb896900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388000000000000"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) symlinkat(&(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000540)='./file0\x00') truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff, 0x4, 0x2, 0x5}, 0x8) 00:01:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x10) mmap(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x3, 0x10, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/49) open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x20}}, 0x0, 0x2, 0x5, 0x3}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x5182}, 0x8) 00:01:34 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x1000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="710668fd611ff3e319b25ddd1fbf2fc87a8279a5a4f174da0d29d06d351fa868fd926cfd226f14c47a127b6e3b21743847562c586c8ca49ac6cd84d94dae5744c5cd76bb034744167e0dec5ad9d9c7d30d45199b13b989ed9548303ec606b9abddeba1866d0d6bf4", 0x68}], 0x1, &(0x7f0000000200)=[{0xa0, 0x84, 0x7b97, "f40d4af5545ea409f1e00fe94436ba8d4d4ed7160046973abb8f20c62b890a8d8970567dcfa559e7a32c734eb7a83dd619c02b7de96faf384b1d704b8c4b03c0807af4c94d82b14bcf5d5623a9f696470d0f2cef9885b56960a197015f6b9d2c8b9ba867dc9e48c3a42e4c804d68688d9ce0b5218c8b7683feeff355e4c82217eb8e48fcf3d6c76ebfd70544"}], 0xa0}, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) 00:01:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="595647e7fc2f81316d350fa21cd62a2c4754b07d7e9481350b4fe6e6d3d0e7da85a36bd11ef65303e8d766f6dd239febe438d97042d9427e406c4dee829633b61b546f2e230ff17f421e2e456cde8c7a6ce83e68df909b45eaf50e35aafd9266bd24af560a9804df873a0de149d449") r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r2 = dup2(r1, r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000100)="dc134dcb5776c7a5166fdf972351d8ca610d1de70549185c9613054dac045f80846333c39e24e39ff2c54f246ddc3697518a8eca9fad96e2371cb50efd4320384479c7509769bfd2de92e1302dbc9e5d3a6cce0a859d338b8903c499863cd68f14df3ec24e6115117570e39c7eeebd3a407990d493f5c96596ac9d7e9a0c29aa462e8affaf12c6a930cfc23b7d93387336f8a025fcd014c1c656669999149c740a9d259a328ca7987cfa4cca1d00eb5139fdd680b04aeb654fd1b127b6ea79e409aa9c81a559ba55f61d1af691cb22158b72d52dce6ed237eba8a91856a33f856af61e560c2269fd8946ac38387768f4770223") 00:01:34 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001515a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000084a500"/4098], &(0x7f00000014c0)=0x1, 0x20000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) r1 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") fstat(r0, &(0x7f0000001380)) getsockopt$inet_opts(r1, 0x0, 0x37, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r3, 0x0) getpeername$inet(r2, &(0x7f0000000000), &(0x7f0000001480)=0x10) fcntl$setstatus(r3, 0x4, 0x10048) ftruncate(r3, 0x8001) readv(r4, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001300)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) open$dir(&(0x7f0000001340)='./file0\x00', 0x10000, 0x100) setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) 00:01:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) freebsd11_fstat(r0, &(0x7f0000000040)) socketpair(0x10, 0x30000004, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) 00:01:34 executing program 3: syz_execute_func(&(0x7f00000001c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f00007de000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f000027d000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x3, 0x8, [0xfffffffffffff0b2, 0x8, 0x6, 0x1, 0x60000000000000, 0xffffffff, 0x926e, 0x6751b32b]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) 00:01:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x40000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1a8ffb2c}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x6}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8000, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r1, 0x9}, 0x8) socketpair(0x1f, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8001, 0x80000000}, 0x8) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10100, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100, 0x101) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x200000000001) 00:01:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x1000, 0x2, 0x6, r1}, 0x10) ftruncate(r0, 0x7e2780e3) r2 = getpid() fcntl$setown(r0, 0x6, r2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x820, 0x2, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r4, 0xcf15, 0x2, [0x9, 0x1]}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:01:35 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) 00:01:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x100) syz_execute_func(&(0x7f0000000000)="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") 00:01:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) readlink(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @ipv4={[], [], @multicast2}, 0xffff}}, 0x0, 0x7ff, 0x20, 0x8}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xfd8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x4081, 0x4) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, 0x0, 0x1, 0xcd70, 0x300, 0x1, 0x3, 0x80000000}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r3, 0x1, 0xec8c, 0x2, 0x3ff, 0x77}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x0, 0xb27, 0x1, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r4, &(0x7f00000000c0)=[@in={0x2, 0x3, @rand_addr=0x8001}, @in={0x2, 0x1, @rand_addr=0x8}]}, &(0x7f0000000200)=0x10) 00:01:35 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800000100005) r1 = socket(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="a7030000"], 0x4) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), 0x4) 00:01:35 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) fsync(r1) sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x7fffffff, 0x3, 0x100, 0x10000}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x9, 0x3, 0x80, 0x5}, 0x8) 00:01:35 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sync() socket(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28000, 0x20) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="f636057889d522251f0eaa35f0fdbbb467fafce9e9d20056737a58f2dfa84962ae39e2dcf2787649") syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x3f, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) 00:01:36 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3ff, 0x20, 0xe5c0, 0x7, 0x101, 0x7, 0x1, 0xffffffff, 0x7, 0x5, 0x1}, 0xb) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000240)="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") getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:01:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/126}, {&(0x7f0000000200)=""/179}, {&(0x7f00000002c0)=""/223}], 0x2ee, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00) 00:01:36 executing program 2: r0 = semget(0x3, 0x7, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x7, r1, r2, r3, r4, 0x60, 0x618}, 0xfff, 0x8, 0x2}) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r5, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0xffffffffffffff88, @loopback, 0x1}, 0x1c) r6 = socket(0x2, 0x5, 0x0) getpeername$inet(r6, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) close(r6) 00:01:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x4) 00:01:37 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) r1 = msgget(0x2, 0x100) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) r8 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000380)={0xf89, 0x3000, 0x7, 0xfffffffffffffffb, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=r9, @ANYBLOB="04000000c1ffffff0700ff03080001010200000002004e21ffffffff00"/156, @ANYRES32=r10, @ANYBLOB="02000000ff7f00001f000000ffffff7fff7f0000"], &(0x7f0000000680)=0xb8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x81, 0x800}, 0x20, 0x81, 0xffffffff00000000, 0x30000000000, 0x100000001, 0x8, r6, r7}) r11 = socket$inet6_udp(0x1c, 0x2, 0x0) r12 = fcntl$dupfd(r11, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r12, &(0x7f0000000280), 0x26) r13 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:01:37 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9c462419fbb42a97c4a8fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000380)={0x0, 0x4000000000000000}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x120000, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000000000000000000000025cde5a00"/136, @ANYRES32=0x0, @ANYBLOB="02000000c8f7000020a00000"], &(0x7f0000000080)=0xa0) r4 = accept(r1, &(0x7f0000000300)=@un=@file={0x0, ""/83}, &(0x7f0000000180)=0x55) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f0000000100)="c110849604c37b29b9ff00000024c149da1652241587000000654f9c010000007ac74b46461633030bc44f9986ab53c03f71ad10eeaede0d42c9523c11d4b5a65e2816e787d1c1df3f94a59dac55dcc91b143d867597b8790c0d19d9320e57c5fdfa69d8be7e838c41c2d80bd68ca1df7b2d55419e5d9dd7c7ca") 00:01:37 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x104, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0xff, @mcast2, 0x5}, {0x1c, 0x3, 0x80000001, @ipv4={[], [], @loopback}, 0x1000}, 0x9, [0x6, 0x7fffffff, 0x1c6, 0x6, 0x6, 0x6, 0x3, 0xfffffffffffff801]}, 0x5c) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0x1) 00:01:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x14) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) 00:01:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x2, @rand_addr="334e782e9fa5c90fbc1c2a7ee0584b9e", 0x1}, {0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8001}, 0x0, [0x1f1, 0x2, 0x81, 0x5, 0x7, 0x10000, 0x40, 0x4]}, 0x5c) 00:01:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="bfaa4084aeb91c2c7b787818cd2cff4b106fea64dc0a1fa9b97230031dd7567e3639890320d889d19b38d86a48213439b7a219f2a005c2e1e282bfeb212222b95badd8f9299502a7ff2ce79ea254f505b14656b3e887586fa44265fd042aaed69dbc8c494d07018ca91221b92757dd3c9b2e15b5f3d5") mlockall(0x1) syz_execute_func(0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfbc4e24d4724d20fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab388838e3c6acacc4c3214cb9a5f74b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc4181edb29c000066474f383ae34ba261b7e2") getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) 00:01:37 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) socket(0x11, 0x3, 0x1c) 00:01:38 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @local, [{[{0x88a8, 0x101, 0x10003, 0x6}], {0x8100, 0xfffffffffffff001, 0x200, 0x200003}}], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:01:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) open$dir(&(0x7f0000000040)='./file1\x00', 0x840, 0x2) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') 00:01:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r6 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000100)={0x8}, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() accept(r6, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x8) msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b810089a1ce8a0bd5e18c112573baddd2b86c32acc86a411b6ce44b3a94a20ac062d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984240c5cd36fe7ace32cdb7b9ac478c3156dd990fe7cd343e10a4baebd95d513c9a966375ad2574725eb3b78b703132f7d0644c95f4162db027f41c8308dbf846a44b3964a6dfc50a91684f23b0895947c9334c6de10b4c8244b136514b8f94437bb3fffc0c11d58d42bbc5b0080cf12603a4d6254e9af08d10dbb236eb8900d1dfa1592"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:01:38 executing program 0: open(&(0x7f0000001080)='./file0\x00', 0x4, 0x180) clock_nanosleep(0x100000000000, 0x1, &(0x7f0000000000)={0x10000000000001ff}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x18) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="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") 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xcc22, 0x5, 0xfffffffffffffffb, 0x80000000, 0x0, 0xfffffffffffffff8, 0x8, {@in6={{0x1c, 0x2, 0x40, @rand_addr="86530fa884e46f7bb60e61cf902c6bff", 0x7}}, 0x0, 0x80000001, 0x7, 0x5, 0x100000000, 0x20}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xc, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7d0d, 0x10, "6f88c6b5d32e356f85464a83117ebbcc"}, 0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x9, 0x3ff}, &(0x7f0000000240)=0x8) 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x2, [0x5, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x93f, 0x88eb, 0x2}, 0x10) syz_execute_func(&(0x7f0000000000)="f79c52ae000000446800008020f2dbe1660f38155f5bc4a29af77fea8f8910957309c421e9fc0964f2a5c4e1dde54d00f33e98") 00:01:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000040)=0x8) fcntl$dupfd(r1, 0x0, r0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) fcntl$dupfd(r0, 0x0, r0) 00:01:39 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) rmdir(&(0x7f00000000c0)='./file0\x00') mlockall(0x3) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10) exit(0x9) munlockall() open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x20) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x103, 0xffffffffffffffb1) 00:01:39 executing program 1: setrlimit(0x4, &(0x7f0000000000)={0x9fc, 0x3}) setrlimit(0x0, &(0x7f0000000100)) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82062e2f66696c653008"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=0x0, @ANYBLOB="81000700040000002378c02f12c004b02212351a3938fad4f2cb6b81e21c92dab0d2a9c8323140d9e304c5f3146243eb6fe12d8ff8f45110d720e9d03cdb58536d35aa"], &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x6, 0xfffffffffffffcb8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) munlockall() 00:01:39 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x30c, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x7}}, 0x0, 0x7, 0x8000, 0xffffffffffff0000, 0x4, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000280)=0x8) close(r0) 00:01:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="3c7fcf1757bf2cb2162ab0cbf8984db4636a24bda6b8cee10a20cb9d916dd1d8a768309292e50f82297f7935d3c16d68aa") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e6) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = msgget(0x1, 0x2) msgrcv(r3, &(0x7f0000000200)=ANY=[], 0x0, 0x2, 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x9, 0x5, 0x8]}, 0xa) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:01:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000)=0x9, 0x4) 00:01:40 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f0000000000)="440f9210430f297ca5ac6fe18d14a213412dcac4e20f728460440f1bb73687c5208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c7f007909e1f0") 00:01:40 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) 00:01:40 executing program 0: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x10400, 0x184) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x4004667f, &(0x7f0000000140)="ac51e449641dadee0c205e06f05fffaa9b6ccc5081b2aa565a4fe76d80000000000000") r2 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x100000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:40 executing program 0: r0 = semget$private(0x0, 0x2, 0x22) semop(r0, &(0x7f0000000580)=[{0x6, 0x7b1fdc56, 0x800}, {0x0, 0x2, 0x1800}, {0x7, 0xf44, 0x1800}, {0x4, 0x5, 0x800}], 0x4) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x6) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000600)={0x10}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000540), &(0x7f0000000080)=0x4) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000000c0)={{"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", "dac6f0cd17ef4cb0b0e454d5847c9e397479b8af9fa469872756ccdabda36b09", 0x4, 0xfff}, &(0x7f0000000640)="fee3dfea0ec2211f05a305e3cb248bff0d249a26f5af56b15470764e940a9d9abad0", 0x5, 0x201, 0x6000000000000000, 0x80000001, 0xfffffffffffffffc, 0x7f, 0x7ff, 0x3}) 00:01:40 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)=""/120, 0x1fb}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) ftruncate(r0, 0x5) 00:01:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket$inet6(0x1c, 0x30000007, 0x3f) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = geteuid() setuid(r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) bind(r3, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:01:41 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f000011e000/0x2000)=nil, 0x2000) madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0) 00:01:41 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x10) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xc, "4e5b80c28ff8ffcbb1556406"}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x3}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:01:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = dup2(r0, r0) renameat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) 00:01:41 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) r2 = semget(0x1, 0x3, 0x640) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) r5 = geteuid() freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0x64, r3, r4, r5, r6, 0x2, 0x7fff}, 0x400, 0xf2, 0x5}) r7 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r7, &(0x7f0000000140)='./file0\x00', 0x400) r8 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x100) ftruncate(r8, 0x7e2780e3) r9 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) 00:01:41 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xc80, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8200, 0x10) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f0030000000001200000081000000000700000000ff0200000000000000000000000d0001020290090000000000000001000000000000000000003300000000000000000103000000000000000000000000400030"]) 00:01:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet6(0x1c, 0x2, 0x81) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) faccessat(r3, &(0x7f00000001c0)='./file0\x00', 0x10, 0x1c00) openat(r2, &(0x7f0000000240)='./file0\x00', 0x140100, 0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="a22a7d3b31ecbab756e973aa56733aea0d00800000000000004b3c9a6250f325ebe3b9f51f00000080") 00:01:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) accept(r0, 0x0, &(0x7f0000000040)) 00:01:41 executing program 1: socketpair(0x2, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x2, 0x0, 0x38a}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) r3 = dup2(r1, r0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) linkat(r3, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00', 0x400) syz_emit_ethernet(0xd9, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0x1, 0x2, 0x1}], {0x8100, 0x7f80000000000000, 0x3, 0x1}}], {@generic={0x8049, "72b0e89906ef7ba95bc4ea95ada360b1e5cddb4406c20ab07b7036f1ac408c78765a555cf02682604c3876e92e44141e02e8d5b4fd94439fa0ab1ade9ab6ebb46df20db25d4a18656c0d3eec1689a4dd4db5e35ec2988f885cfc08ddfaceaad04adb1e2b94473d9b7210c36fa9e2f5d8f37465423af510640507429e0fa0e63d2c7d517610237b352339be10cff6b79571470b7458bd9bd0e9c42d0589b00df87d2655393c25b84895df5e86e42da4d2e58da0ebe6f22c0afdfb884c5b5476e18fff6b"}}}) 00:01:41 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) read(r0, &(0x7f0000000200)=""/182, 0xb6) read(r0, &(0x7f0000000100)=""/190, 0xbe) 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbc2f00eae8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec481d55e9b00000000d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:01:42 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0xfff, 0x5, 0x100, 0x8}, &(0x7f0000000440)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}, r1, 0x0, 0x0, 0x3}, 0x2) 00:01:42 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xfffffffffffffff7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x7, 0x3554, 0x4, 0x3, 0x4}, &(0x7f0000000180)=0x98) 00:01:42 executing program 0: getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffe31) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="920000000a285776ecd112d187636535058f8b51da160b838425e301000100904c062001929719a05eda1fe6dad7e85821dc9c8ef1db002f26dc3dd415fd9273bf19bb5d59ee28c205bd79e716aee7b55bee0e71d8c87462868d051d5cfc5b6bcc37efbb68afcd2c9114316cf2bc03a9bbb2e0605fffd859db99b962de00237568702d965b3dda2c1254f46c52aae6478e7a5563b809"], &(0x7f0000000100)=0x9a) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1d2, 0x400, 0x7ff}, &(0x7f0000000180)=0x10) 00:01:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:43 executing program 2: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xbb, "7bb481b13cb739592d563a4beb0b0dfd6bad1e8dbc1cf857ad7f9bc81b130b3e2a5495df4fb15fe65cb3e9a2639b9669627eec5080746a4189c5d73f1720d31700d5e4b17e5c28976ce783201d42b986638dc48cdbd2e7d027b076072f246102c0aa29a6e48864a1061b3d631642246ac43eb7deb84ddc7954fb8e4f4e37ae84df3fb254d087ffa5011200cc8ed173aa3ab238c1bf5c9418b0dd696eb6ea136a3ab2bdddba40f30c229d09e55b7624f9118d0df4567fa045235c17"}, &(0x7f0000000080)=0xc3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f00000000c0)=0x8c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0xc012, @rand_addr="b758d227f824d248fa0d22b1f374c6be", 0x100000000}, 0x1c) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000140)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202052f66696c6530002b9fae7140fbdd77e2e6e21c5772fe198bd5d35a728383575204a9519489e9e48d73a096a7f8d4b062d3c12eb2dce43944b24425a3442c3a6c0ed3fe8f37abcccf169de16bf6d80010eca14f1172e376370c0dbf17c12fc339629d83686cf5afd446ad0ef96a8d6b031783b62e445e85a9e132f2ed84ff00d476d1bbd9ce63d6b2a146efb4e90a1b39a47d1bb6e71cd6d518365ecd0eac924cb2e0af10b69cf3"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0x5}, 0xfffffffffffffd9d) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x275) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x100, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:01:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001540)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001500)=0x10, 0x20000000) getsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f0000000200)=""/223, &(0x7f00000000c0)=0xdf) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000080)=0x100) msgget(0xffffffffffffffff, 0x221) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000440)="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") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000001480)=0x4) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:45 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x6600, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) 00:01:45 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x800, 0x5, 0x3, 0x1}, &(0x7f0000000080)=0x14) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x2ea, "54081960be870194f04265d6cdb0088a7a7d3fe84ada7d0ec1d0b4e27a4b0d2d2b73eb4ec325248f96864ab5512a74b104cafb0bafe54ea1b35bdc64ad0391d7e3ce271447893c5705028a0b752b3139d482bb6413ade6b678ad67cf331774306e56964e25443e9bf2e2864bc7fc15646c732ccced51eeeb2c37c570912a2370cfc3f4e10d69c4f501ac507ba65675e84cea4e13515b5bde4089b241814939face"}, &(0x7f0000000440)=0xa9) r2 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530004f11047e9b9d7072bbc28b61ebe1d4a968293571d76268afd4aae115a6666761bb6ab0cb044c4ef4c9ac75bf9f8bc1ecc87b8fed7cf5daaac59dcd768c87f561892e2765c1cac3a3523da3a77e853e791bcb3ddaf6839757d7ee3b1b4af251e822562e373ecc3c57cf"], 0x1) r3 = accept$inet(r0, 0x0, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000000300)={0x2, 0x1, @multicast1}, 0x10) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x11, 0x7, 0x1000}, &(0x7f0000000200)=0x10) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000100)={@rand_addr=0xff, @loopback}, 0x8) 00:01:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2000, 0x400, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x120, 0x6, 0x3, 0x0, 0x2f1be119, 0x4, r1}, &(0x7f00000001c0)=0x20) 00:01:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f0000001440)=[{&(0x7f0000001480)="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", 0xe9e}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) fchdir(r1) 00:01:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0xa4) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="9475ebcf1a10c86fdc64558b7e97ee7e30ea61464afe70c11b2bd9bb11cc0e2f13b9495326") syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:46 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x0) sendmsg(r0, &(0x7f00000016c0)={&(0x7f00000010c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000001100)="65817d2a00c7dfda55c73601d527b26fd3fd03fb154711cd75703e0412af38a3a4264940ac0ccfa75eaee3de1b0bc72caef09db2647cc763689580b210dbd2bc46f96c50d593fb13a4079add90eea49d458337f34b3218fa83fb9d85ed64df282c35ab9e06", 0x65}, {&(0x7f0000001180)="b9c57025d853df52aaab4e68b7b3b8967fd3288dbb27d114028fcfef7afe6a2827b96e60dc0d8f7a5a2a85086a8d80ba913b11d6271e6380d0a6b29e042dad8a63b52a141bba818307a59ed3849814c3a3b730ff1f609fbdf7dd6f9b8563d0de0d18f4d763856ad2f47d1a6aa7db4680d27890124b6bcec672aba5d15969", 0x7e}, {&(0x7f0000001200)="22fa8bbf35f3bb40a8c89001c230f1539af73be8f936956844dfff5379c23a9d7c6feb74173a32bc3192f3abd2914745d1ae7b2c74d623afcedb7addfb292e24e86e588fe78392f539b03324397f6f3e05a7b88f7ede895a60cc82eca82f0c880bdaacec7de9a6bad631171ca4aa99f50ffd72dda0db46ed57f61b6a823f25ba9abccc4826c77dab94a2a04ddb31d78c", 0x90}, {&(0x7f00000012c0)="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", 0xfd}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x2b8}, 0x2008c) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}}) 00:01:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe800000000000000000000000005ba902"], 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:47 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c390d14ab9a56054190fe4c68f492897b0978a511e0000f08171a30b8a826eefd4d48c0d6f6f628f6808a3056fc4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x7, 0x1d) freebsd11_fstat(r0, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="27e86c62b17c096bb42a1ad46c4470f5ca2a337ea56f0d2c7b63325e5a7f59b3ee66adfd9f4b6ad380a8395f00c8103e89477411acd1a3ed46c8545bf45cc83c551d8ab12df51979f7c2ff37af87768ef10ffa3a8b487a50d17920c37a6a22853b265933e7793f931946a804fac3b7f47b65fab3e5803e304ecee3043b30639f893b10f803") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x800, 0x80000000, 0x4300, 0xfff, 0xfcf, 0x42d, 0x7fc, 0x400, r2}, &(0x7f0000000340)=0x20) 00:01:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x8}, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x65, "316ada7a6dbb46893cb0b84ada10331db51085a5ccfdbb3ccb90f50ec8ac56cb35edae6a6c68f442a145a65fe245778ddfd9a7fab275adb85e6d4a7b4f56deb0715fb6341f9bbeed709b5b71970edf83410d06d8e584cce3318e6dc16e9620fa85cf25b39a"}, &(0x7f0000000140)=0x6d) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x3, @empty, 0x7}]}, &(0x7f0000000200)=0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 00:01:47 executing program 3: syz_execute_func(&(0x7f00000001c0)="1cffc4637916d7b0802222801b69e4c42205b8d3d9d02a795bf9f2680c00200fe36000e101edfec47c7c7fc902023ed107c4c2b90a23f2166763206b0f10c7c751c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a84145c7f8000000004585c145332faeeceeb7b7f50f54635bdede3fa1e1e0ef26400f0d18e30fff0ad2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:47 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xca}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @mcast2, 0x800}}, r4, 0x13c8, 0x3, 0x1, 0x3f8, 0x80000001, 0x80000000}, 0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r4, 0xff, "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"}, &(0x7f0000000240)=0x107) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)={r5, 0x97, "def08683b5d6ef2a829cc54d4abd6099796ae984b1133d9645b1c924a908eab545672b3fe7f77285fb58860d1a54145625a810de601be2b59044eeffee43d7219d40bb70b1df6634ce4ec4f1bf994c772af457bba4fc499924ea54b740eab3cd96632c910fcf6d7614b985d8131c3bc570122bd5c9f87c4e9d8079f9012a27deec8b8fadefd3a436efdd47a3fb05ca844b7476888f844d"}, &(0x7f0000000580)=0x9f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000140)=0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:47 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x100461f, 0x120, 0x5, 0xfffffffffffffffe, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7, 0x49ec841c, 0x2, 0x5, 0x40}, 0x14) syz_execute_func(&(0x7f0000000540)="c4a268f3d20fbdc42ecd808000002525e1ed640f9a58968f29089a99010000006626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd1660f382823300f381d6a2fda22d1d95050ca0f616166430fd43ac4e3012031007868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") 00:01:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xaa}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) freebsd10_pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000011c0)={{"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", "fa9124329c11754f04d351402e003f85925a6dc0c36c4fd03f24d91025c02d75", 0x1, 0x5}, &(0x7f0000001180)="1014703dbec78a74c34d667fe6bff34229a989fd86010bd0c182386a2059974c895d0c2567978591acea88ed9c614072badc6753cae5e285931dd396edf40f", 0x7ff, 0xffffffff, 0x4, 0x7, 0x3, 0x62, 0x1f, 0x100}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8) 00:01:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0xd1, 0xfffffffffffffdf6) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xffff, 0x4}, 0x10) 00:01:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) pwritev(r0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) 00:01:47 executing program 1: socket$inet6_sctp(0x1c, 0x6, 0x84) 00:01:47 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) close(r0) r1 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x800) 00:01:47 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @random="569e585e6004"}}}}) r0 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:01:47 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="dcb1d805201df7ee8104eae881efd4131004faef4e8fa9311eb6c6469969a4b6cc2cd2f07de386a28df2ebd117e8d1db16368c37122865d708f83b15af618bd050f4bf10009188887893") 00:01:48 executing program 1: 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) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:48 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003230400007d08a4"], 0x10}, 0x0) r1 = socket(0x1c, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x5}]}, &(0x7f0000000180)=0x10) 00:01:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @empty, 0x1, 0x1, [@empty]}, 0x14) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) 00:01:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getflags(r0, 0x3) 00:01:49 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x84) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000500)="1c05b5b598cd801b69e4f52962f5696200dcd9d017791ff9f2680c0000008fe9589b26e101ed663ed107c4415814c4f216874808eed5bc420f381da2000000004499c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247676a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc4c1a455b36d828eab") 00:01:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="003c8b07"], 0x30d) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x53, 0x0, 0xfffffeec) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000004c0)={0x6, 0x4000, 0xbe9, 0x80000000, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f0000000540)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x881}, @in6={0x1c, 0x1, 0x7, @mcast1}, @in6={0x1c, 0x2, 0x9, @empty, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000600)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0x2, 0x1, @mcast2, 0x4}, @in6={0x1c, 0x0, 0x6e8, @rand_addr="11cb053db650c4998bb034a76900efa0", 0x4}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x7ff, @loopback, 0x3}, @in6={0x1c, 0x2, 0xa4, @mcast2, 0x8}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x9}]}, &(0x7f00000007c0)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280)=0x80000001, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x5323, 0x80000001, 0xffff, 0x1ff, 0x1ae5, 0x200, 0x7f, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x2, 0x9, 0x9, 0x7c36, 0x400}}, &(0x7f0000000400)=0xb8) freebsd11_fstat(r2, &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) 00:01:50 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x76, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xa, 0x41a}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000700)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017797df9f2680c00000046c1b677ab43c5bbc7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c751453563000000f6b98938f158c1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") clock_settime(0xf, &(0x7f0000000240)={0xea99, 0x800}) 00:01:50 executing program 1: syz_execute_func(&(0x7f0000000180)="0c06c4817a2df998cd801b69e4f56962f56962ad00d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4c462f925510a1cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:50 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") pipe2(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240)) read(0xffffffffffffffff, 0x0, 0x0) r0 = getegid() lchown(0x0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000004c0)="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") dup2(r0, r0) 00:01:52 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, 0x8) 00:01:52 executing program 3: 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$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x23, 0x0, &(0x7f0000000080)) 00:01:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x9, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x2, @rand_addr="3c28e9c02e9b2d7daaa68ea82824eb98"}, @in6={0x1c, 0x1, 0x8, @empty, 0x9}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) 00:01:52 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10040, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="fdaa5f06d01455c9f6f09c1ac67234e81ad7bae985da7ff87374d0e7b4028a8d0201e17a18712301de0db2ae1da43e2f8ccc55c5699a810f1d99c63514ec0f76ba60ec43cdd7f1b7ab95ba5148e6cf570e6a522d6f99971fc0f0f6") 00:01:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) r2 = getpid() r3 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000002c0)={{"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", "751284aba57f808cffd3395d51b2f656b671f719753bec659ea81ad791840fef", 0x5, 0x1}, &(0x7f0000000140)="40f340f9af772d93a9b7668bb288cb77d50cce08b0c3f9f0830fccd69f10d803b7b76eb6568fd015c2f99881aab6dd32d33c74319c2deb87e6b93768b8c34719afe7a53b9f616b27de9381b8baa621cb89a8c74a54db3ab8eafc3f02940c21c585dc98ff75a3f7fb", 0x101, 0x0, 0x184, 0x9, 0x2, 0x5, 0x2e, 0x8}) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x1, 0x3, 0x2, 0xffffffffffffff1b, r2}) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb0, "069d43a590afbe87d2803b43b9973173ec33d1741c5132a9a5b1740b55240fa61c07ca0374dad030944beda56648bd1ff6e99bb284a6013e36a848b7db6559be5f35839f664a0b5d99bc46254bd53bb4b185d7ac7dd5475fca04e611c0c7257abf69d2e0d97e00f226c8d408dd90603fb615f0e52a2249a229ac9fb63763f03775d9125899c372e5791f3b260b9434d613fe909bd29940cd421bdca0fa5ecfdb79b981f1ecb81aedbbfe1f29df85e192"}, &(0x7f00000002c0)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xff}}, r2, 0xe0, 0x1, 0x8}, 0x8c) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @rand_addr="5beea3b8cf8a534e07ba4625171f8c58", 0xfffffffffffffffa}}, r5, 0x81, 0x5, 0x3, 0x1f, 0xb26, 0x400}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000100)=0x8) 00:01:52 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x20) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0xffff, 0x5117, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000400)={0x10000, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, {{0x1c, 0x2, 0x6, @rand_addr="4181faca7c58f577a3790d666ba5e6f9"}}}, 0x108) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="59661741b8dc4e5016593a0287c172f13c56f7d40c2e7293fef77f062c4fc83b08893a24f5a5", 0x26, 0x4, &(0x7f00000000c0)={0x1c, 0x2, 0x8, @mcast1, 0xfff}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) ftruncate(r2, 0x81) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:01:52 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002f0000000000000000000000932cd4f9336ebc08accd227dfe98249e5327da2f8f5b3fe951ccbb2db7a300a00d66510710e69d5b7494022454ed70ec97db72f4ff9d733a8f8bedcb02d037c1fd540664024de5a02d14cb9f91ad4f3d54db0136482dd5f95f835b9ebee1b7a0d533415ad8e454f1142cbf51efebf7db9a0ea1b0ef509d006d1c8ff2b9ed3838979465ef429afc1b133d8df4f3ebf50aa70b5712665ddd"], 0x14}, 0x0) 00:01:53 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x101, 0xe4, 0x2, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x29c6ba8e}, 0x8) 00:01:53 executing program 1: r0 = semget(0x3, 0x3, 0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getuid() fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x1ff, r1, r2, r3, r4, 0x0, 0x9}, 0x2, 0xffffffffffffffff, 0xf20f}) socket(0x0, 0x3, 0x0) r5 = socket(0x3, 0x2, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000008400000004516915455b88562f521390319d6e1466a279bd61b90df84f854313c5bd7429bc3a5eb0f89ea2e3b930331e7835703f88c759c75b48bfc0b284f34da6e57f4af07aa1ea9865cb60679bcab9d99f5f9819aecce50663a1537e14868a969d60dcbf1ccd98f888ab1470f012f3c0c78b7c49f5b1046e2f105754ed948cb3bcccf2efe54a772a657b1d20349a9173bf88464cbd559b346257309dffffe68a5d6c"], 0x25}, 0x0) 00:01:53 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42) r2 = shmget(0x3, 0x4000, 0x580, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @remote}, &(0x7f0000000140)=0xc) shmctl$SHM_LOCK(r2, 0xb) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:53 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) 00:01:53 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x30000000, 0xefc1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000000), 0x4) 00:01:53 executing program 2: r0 = socket(0x1, 0x1, 0x0) r1 = shmget(0x2, 0x3000, 0x400, &(0x7f00007ab000/0x3000)=nil) shmat(r1, &(0x7f000072c000/0x1000)=nil, 0x1000) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:01:53 executing program 0: 00:01:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) recvfrom$inet(r1, &(0x7f0000000100)=""/251, 0xfb, 0x40040, &(0x7f0000000000)={0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x5, 0x4, [0x3e, 0x7, 0x9, 0xfff]}, &(0x7f0000000300)=0x10) 00:01:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x6, 0x3}, {0x6, 0xffff}}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/188, &(0x7f0000000200)=0xbc) recvfrom$inet(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x3, &(0x7f0000000240)={0x2, 0x0}, 0x10) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x1000}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f0000000000)=""/129, &(0x7f0000000100)=0x81) 00:01:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000040)={0x2, [0x2]}, 0xffffffffffffff79) 00:01:54 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000005, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1a, "04d900865aaf76479c79015197bf9dd9d73c4445c62ba76c6645"}, &(0x7f0000000080)=0x22) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x92, 0x4) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) getpgrp(0xffffffffffffffff) getpgid(r0) msgget(0x2, 0x4b) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r6, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000003c0)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:01:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000200209, 0xfffffffffffffefc) ftruncate(r0, 0x100) close(r0) r1 = shmget(0x1, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000000)) 00:01:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2c91, 0x3, 0x0, 0x21e7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x4, 0x0, 0xe8}, &(0x7f0000000200)=0x18) 00:01:54 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xb8a8, 0xfffffffffffffffa}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f0000002500)=[{&(0x7f0000000140)="c3dfcf1fd5254fc4ade0c3e843cfdddc0aa9a16bd1c93df29325b86f8bcd577200c2770e31c99b0086cf7e0838be420646ed3b1149876f5df163", 0x3a}, {&(0x7f0000000180)="d684d50069a1b214f8ce528252dbe6cfaead89945cb6692109be3f43585af105a9f90b79a47739b291663cfa78f3764da73424c36aaeb453e45a5c677df0d65d10ce86cec17d3dd84e81145b19407ad1b81559982483a2714b2a8c0a4cb2868b33392324d91970541754cc8194cff85baa6ec22078d8952fb8f567ad147f4cc1120384d1114a7c6e11c0bd361e4112abd5b9da", 0x93}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d894ba8485a0ba0e93cd1c334d70d254d5828dd4e528e4474e45d0391be11d92b1b6bb51c2be791b76de1fd65b9351ff8dff6fa745062ce5e9cf0d6d4b0a34fec3e620946b5b8d4ff991160406174b8e2ff3f59fb084d2595b83775ec9af64c68ec3dc176b457b80017daacb9642f62f04f70b931a666c8b7dcb97d07b548450f06793840e6c2bce4b47cbe15a92cf4ca712094d128a1a4a43adbf6f38c868f9cde7fba1a95c94c70bc6b07fa3624659c94251e71370402e99022b8f4a9853232600dc188ef878b955e590239e91758a1cde67a29f7e1264779a67158d6361769481f0bfcfc9dfb80a0ac0094577", 0xee}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="8791953885671a7ceff69278e55c5f345b0d84fe6000577cd947183a0a666c4b294b8a2480214fdc92b83f77b45a0e534c883cff3c9807cc61ff400ccc0b4928c91afe0f3924faea01688eaa0a68d64f3ca4c26374eef81d07a34ac979e40f03827a106489a17bf7863b9a93a53a50e6c923f63053d5a4d030f863322467e23750c430476e", 0x85}, {&(0x7f0000002400)="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", 0xfd}], 0x7) 00:01:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4a342e2c660000ffe200a8b8e1ce71e49b2b70d03a22290a108ad9eb1a95497300a35feca23685cb81bb5e4adb226d7e1b986a6f5b8fb0177b8702ab1bd9bf631c120fad10e01dc953d6afa5959dd60c19f0469e0b3b7e8a036857f6f43c0505504c6883f8054cb034264f5579d7001386905e110787645f174746ea7047afd24cd1d7a15d6cf589c0215138915eb9937b99eb16353f5ff99edc49bca6dc29d8d1966d161902a4a5091d0c8e07cfc8"], 0x1) 00:01:54 executing program 0: munlock(&(0x7f0000c9f000/0x4000)=nil, 0x4000) r0 = open(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:01:54 executing program 1: socket$inet(0x2, 0x0, 0x7fff) socket$inet(0x2, 0x0, 0x80000001) 00:01:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x652, 0x1}, &(0x7f0000000180)=0x18) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000500)="8cd4811b1eafaf3c2dfb52494dc3b8578ab84153b2fd677cc7dcd5b45bb1304dcf69ccb4e51ca454853b9f736ebe07c0a4b1a257650fda35b726fd7ed5efa2d355ec1e7a287801dd71dea15a0f95e4a8464d22015e06f41498f9ac3f97322145cdc0d3a4ba23feb8c3b6f85e893b9c8ec0314a338a316c78ebec52b51343bb2d937d8c12a49d87e7a988777c4f3ca9971042d182ca7cc299971eda4ac0b11462d3de8071926b0e31dba2b2d5178cc4592e48a46eb4423201f2f34314fd1305fcbd8edc5f625a13335d4bbca9229dfb07e7902cc877163adf5084b6b6502312") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="09000000030000000000ee06dd37ff017f0000001c004e230700000000000000000000000000ffffac1400aafdffffff00"/148, @ANYRES32=r4, @ANYBLOB="fffffffffaffffff200000000300000001000000e41f7ce8b2b8fb5162de07bc1e0560862a912738185b2033e87fa3534814963aa270c26d62e55a2d13114fdb2672f62683222eb4281636f78368efdbbd071ec9f6b83d90f7de610de7ac179659cd232306d4099b6a660fb27bf06d6f7066b2ca00ba88a2ff31618d1a3b8a463f742178f0b23b1844"], &(0x7f0000000340)=0xb0) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r5, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x2, 0x4) socket(0x0, 0x4, 0xb1) 00:01:55 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setresgid(0x0, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000) r3 = socket(0x1, 0x1, 0x3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{r1, 0x1}, {r2}, {r3, 0x1}, {r4, 0xe7}], 0x4, 0x7) setresgid(r0, r0, r0) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xe4, "fdef9db447c6a120b78fb4217483950d819a29d13cf674b24182e709be9d5d5edaa1486181affc6010ee509ac95e9a794131a556c476506e0d0fb58116ac6b729d62f9673894b1c374be46a3338ebfa331e9c3ed3daa5f55e3f2789bdf58372ceaeb9a551418e146feaeb609fb2b6889c690996b52224c780f679e58dd9e46232af35afcdf9f32cc7dbacd10b15d80c88e3226353deb9dd572ad30f59271009d2414cab4fcdc4b35702301f8658a007a7dc5a8d3a510242f32dcbd9fb49d4b2fa8f8bfb4314bbe94cceb31a1d99288f223dc799487dc68013186167b4b4f94b7eca1ee6b"}, &(0x7f0000000200)=0xec) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x9}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pipe2(&(0x7f00000000c0), 0x4) ftruncate(r1, 0x0) munlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:55 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x11, 0x7, 0xe30b, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x5, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x1ff, @mcast1, 0x7}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x3f, @empty, 0x4e}, @in={0x2, 0x3, @rand_addr=0xc72}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) 00:01:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) 00:01:55 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x0, "38ef1373bd614b61a78c37200901b6cf"}, 0x14) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000000000000f594b9c2731100374fd2c2873a5790e212ad2868f3f55cf20c9f9a152746148c6d5e75fbc3f8a59a4d61e25b1400fd38a8056d31d58428cf8140102d5b8c5928f9032b191a0c4dacd"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x6beb, 0x4) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) r6 = getgid() r7 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpid() r11 = geteuid() freebsd11_stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x5) freebsd11_fstat(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = fcntl$getown(r2, 0x5) getresuid(&(0x7f0000001b40), &(0x7f0000001b80), &(0x7f0000001bc0)=0x0) freebsd11_fstat(r2, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001dc0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001800)=[{&(0x7f00000000c0)="e466e3efebb342d99c014a93b2b626aae24bc2f137e4b55892f3e8b826d2fcfd59e385f9167894c1f3308a4287eeeb2ee7ed3c7cfb6b175bcbabb370dc84b3cff09ca180df5d11784173a6f3c34bac180ddc352e6c36e3488587cdbe4e3e2482dbd868e03a41ac388edd6727e1ab6d3e317df5a462cdd046eeea019b4bcdbd5bd928700613cc8e33efb34df8c81e7b41cc1ad4277fd6acdb75dec0a9e2fedabc7d55ec112945e480603ec4c3df37b94f9feed588a31234f995f6353105eaa4a1a6a700a0015cc4e1ccc080ed6595fa9ec0cdaf80ae7c2bb228aa8a5fd810c73313494cae04136a87c6a879e67d058388d098f285eb3d9f80", 0xf8}, {&(0x7f0000000500)="2026c044e7f18b246590eed3a56a07c04a1791f051eb597911b7e23ea004816abe99a2ce5fa55a1f43e45a1f8816a3097ec43b124e4ae4331fea17f640682c67824fa6a3c40e7927425af173e2cf30210a036d4e9dc2e9f5dddd5c9ade67c7a15fba6cd57b01b6fbdfd95f5c8b08f2247c3a2a472b751bae69c0a1258976482957d5778a8e19ae3754eeb14f533044c87714f5c36ffcf179240c2236b19e3eb43530f3333a70573d4191e34c3027b91c9944c35ebb9d22f59a182783dc1f64283edd48c466144bec7034821fe7aa6c11bb806e42cebc0f4a274e1f5450cb5170fda52e4d1e", 0xe5}, {&(0x7f0000000600)="14e5cd2ec7b2cb4f013fe6c91ee2a0ff23a350b597c84028800a23ae0c33337b390078a3e3fe4096457dc9ca64e07dbe246b633dedb1cfc32535565327055161c560392b9ae07656808c0e6ecfc710ed822d8e4ce8ebfdbcde588d7197112708cf284c2a9d5196fabe3e0267833c4e4d40af16ada232cc262c9a1c663203a5d8e0901f3636e0b15b5416e016b7c7c3a833c48fb8ee7ff0ab4a4e3628a00ffa15c4e1556318ba008ab046c1a6717b552a33bf", 0xb2}, {&(0x7f00000001c0)="fee4b4a5fbc8c5b40b9e7159811d9b772545327780dd0c4117a686", 0x1b}, {&(0x7f00000006c0)="2cd1b8f5786bd768453a93050330dbc55f12b9878c0ae94b87f6e409ef4e3e05c80ed1ac075c883eca1cf72d165df3dc534403184a381c20701939b1dc31eb91a9a4a5737432ff1aa24774cfb1286888d115d58d0307b7c3734dfa08bb1e4c357138d933719c30216b700ce01dc08030450aae32bd", 0x75}, {&(0x7f0000000200)="f413f4b5d110428cec54456bd52e915441811813bef2969716139065e43ae3dc16413004adf40dc7cd88e737b6207e83", 0x30}, {&(0x7f0000000440)="61b4dd2f83bc18a9f3163dbe8a6d52", 0xf}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="cdf30c424a378368f8e895af03f04a923362255c831c42ac1450798e42ea79a37a755da3ca0ed52003ffc6b51dde027ff8888b30e2f90f5d5b77c8", 0x3b}, {&(0x7f0000001780)="8bc1a48db7b0f2e58040a1d36d7f7ec6848c826472c5727c4ca9c6fc0b1bae5e2e1c46c0a173b784cdd8de32fd73540893ac0c8da1cf3ef8e5ba2e77365da44042fd802cfd0aca39e53a456458b33b7ae75bc9b6ced3ac2f0c7aaeb58825d172cdfc4680f3f33017f9622579cabba1565e3c6422317fdbe551ddfdab", 0x7c}], 0xa, &(0x7f0000001c80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffffa78b00000200", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002800000000ff", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x100}, 0x80) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:55 executing program 1: pipe2(&(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:55 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="910f74e4a6f2c9fcac530d9d3c32beabe321c20557fba898f77bfc084e76102249c67c542d5c8b78f91ac3fdf015d1ab554b877c55f3b11720600b9e417f453ee3338a5b15b386c52f0db4f1303147b1e366e25efec06006b1fadf2edd619159525d3d95f815d6e16fbb1e2a427ddaaac038c12ead51962b425f7023b41773e273db67607a919736fc29bb69113e85d492ae6bb7d006df") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)) 00:01:56 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110dc624c4a37bf0c55c41e2e9660ff8aa02480057030f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) msgget(0x1, 0x200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) ppoll(&(0x7f0000000180)=[{r0, 0x4}, {r1, 0x28}, {r2, 0xb4}, {r3, 0x2}, {r4, 0x10}], 0x5, &(0x7f00000001c0)={0xffffffffffffffe1, 0x3}, &(0x7f0000000200)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) bind$inet(r2, &(0x7f0000000240)={0x2, 0x2, @rand_addr=0xfff}, 0x10) 00:01:56 executing program 0: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f0000000280)) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 00:01:56 executing program 2: syz_execute_func(&(0x7f00000006c0)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e7cd41f2e6e681a2522472660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd3000010c4e915eaa60c000100ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de17575f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, r0) r2 = accept$inet(r1, 0x0, &(0x7f0000000380)=0xfffffd96) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() socket(0x3, 0x3, 0x4b3f) 00:01:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="f6488c4f0fda319acf2d7cfaf8e2a944e0d8425c9f910995418196d90e4cf814c69341f346d563b84491947a60dc4106cd064270fe1b846e8d15c7fbae55dbdea6c2741c6bd814f92ad648e2db10aca1ee275f9beac7a689c5d20af0ba000244011babd2a796b58d4ee84b6c998ec5de866437de0b3a04d909") r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100800, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x40, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="68f4a395e6379c92567141a4b8a8b8a2a3077f8fa4d41b1e2ae623ae3770bccfdb17411aac413b33e4d4cb0753fc0455c04ede6552c0d6a29f05a6996b0121a8a70c686429e94ace6c1679c503", 0x4d) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x2, 0x8}, &(0x7f0000000340)=0x94) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r4, &(0x7f0000000380)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440)=r4, 0x4) sendfile(r1, r2, &(0x7f0000000480), 0x8970) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r4, 0x9}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000580)=0x81, 0x4) getitimer(0x3, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000600)={0x246, 0x80000000, 0x7f, 0xfffffffffffffffb}, 0x8) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000640)="7db73ccaea07622a5df2a1cc7d61c51add6dbc005c621127c3972dac5956e2c4902ee16485476f7730feae005d8ff8a565012fb5fcd8242474aa47919b98722c548d0f1d00acec9e3a3e3c60a6ed09841a965b4a7e2185651e88bcd6a0caf771b96da2dcd797de580df9c40ad5") r6 = dup2(r1, r1) getsockname$inet(r1, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000700)=0x10) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000740)="b33ab68a2022da373093f18095323b213c705d2946fdc185dcd826842ac08c12d6afc723991d407db358005a39950fa4c3d916c292d989de7dbe530fe5461a7d23e6e0ed56ce9dcb2fa483881f53d1a05263fe517a9ee53a78f9") getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000840)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0xffff, 0x121e, &(0x7f0000000880)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000940)="35354eaca2cfc263e0c6b01552b5e9b0fa723030bc7138dc47fc6f391b695e511907ecf13545e13620120f71bf6c392c2d855671279633d30bfb04be405e3c0b9702449213629c3da91b9fe3c33f21b76c9dbb1b1347e26fb019711046e45627822d2918eef0f880f403a9845b6f0d084c50cd75284e84978517e498fc924e78ac7410592a26c974a231b49a27a29ba04b25ba2c965d778689f69efadd8274cb1b921479326b3cd2f936cc24c87a555847f89bf40640fb4c9b429fd07c4befae67135fcbfb0a2338f78f6335") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000ac0)={{"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", "c7914d21ca39d5e79afa7801966079f8946da7ebe70ec60b0a57bcf18f0bdbbd", 0xfff, 0x1}, &(0x7f0000000a40)="073b62bed98258a33193ae1a49d0977b1a1a1f2f4e0987d7f5acddcd9ca1ef98d10d65a628218c1896fe1d8f1a99246e54164b9721b17169de4c5b7ebef5ce148d2db9fdb68a2eb0e0b21e56b3729bbf4d33d60d9659ac794547e11f68bccf20be17c64777051b08fc8e2895f6eaa4", 0x0, 0x83e, 0xa5e, 0x3, 0x6, 0x7fff, 0x589, 0x6}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000f40)={0x81}, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000f80)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x3}}, r5}, 0x84) connect(r6, &(0x7f0000001040)=@in6={0x1c, 0x2, 0x5, @loopback, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001080)={r4, 0x400, 0x1000}, 0x10) 00:01:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 00:01:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x2, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000440)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r1, 0x0, 0x0) r5 = getpgid(0x0) wait4(r5, &(0x7f0000000100), 0x6, &(0x7f0000000240)) 00:01:57 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) r2 = socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000380)="25708d9e6dae3248c23c53c3ceec270ccb3ac1bc41d269234b1ee72cdaaeff1c5943b1734d2c12049cfef12e25aa73d041296bdbe418bf287693c1362d4483517381fc1f7833aa0673ca10bc39beecfeae527d8857cd0d59262e39b49e7463929cc536367d93bedb41dbad6da4b0e19853f3aa7d828c013669b6f835eb4aff86916e8aa7030799782d67b74e67c0c25da227649ff8c2c0bbbca2e24069530725774fb12d54644fbd4a2d54321b0b6d0ead918b9407fbff0d64b05a30edc3fc345752adcc06d5acf42701def891", 0xcd}], 0x1) r4 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) accept4(r2, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x0, 0x8, 0x8}, &(0x7f0000000240)=0x10) 00:01:57 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) dup2(r2, r3) read(r2, &(0x7f0000000080)=""/42, 0x2a) 00:01:57 executing program 3: syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f00000003c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9d281030000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef6635fa2191954635bdedec4a1e1e0a6ef26400f0d181801fe5ff6e30fad6736660fd2938c000000c401e9ee69006666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") truncate(&(0x7f00000003c0)='./file0\x00', 0x4000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x7}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f00000004c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xffffffffffff8000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000580)={{"8cacaa5b230538dacfe5790b3a2a6e61d2f164fae5e8e358c197cc37771d45178232fac90905b52b6e6ddb738ef8fd70a5ff70a922ba42e2da47a33d74831babc6f63bbc866c990a67e711482394f21161930b26cc38c774a9de15fdf894f59e1cef9f84b9035c14c5c459b536303068e0abbced595d91ab38806e77968f2c58facd141e77f0997cf3ec66ad3e4836d1fb6e9b34c30deb440aebf2f82fb292efd9d3e239683b4ba11d9c4b0c54853fe5ff0ef323a8684584e89d9afeea2df56af9efb37ddcd514d66e48cc21d02b8e0465951505e8b76eed6a2913eba4d7b7543d5b1ce06ea377aacc82808ddb5f1d2e242d404c0bec30e0c63d4002bbdf28e1c878966db1c0a81af6fcddea603a795a16b69a696128254b6700428aa85bb805bbeb763df191e8c1b9d5114537b17909797b03f6bdf438f31ca2f8b9c52d8fdb059a1c84fa9d341bd0ae8e572616b7902a372fa69f4c239d3d737385ae893b7bed96e8599fd2d812c9d1ee94ea3177e175ba064b3d05d39623bb9884a2f577af0ffb9c50fafe4c3b780348c09dafe423f5933fb604857b3559ccebf9a7ea20c962a3752b2792a7a52bd507c84d1a31375fb69526e14bb6516607e7499be3d362afc88bd620ccc45df12dad14b0f7d92ec72bc5b5aabc4d9992afcd483dac328609907a468b06e88cb46f80e39807eec23f515bab102a1d694d3b494311ccc19c35db50416133eb31078b6b2104f0e9b063ce4b29ca0db76f6be815057912f8648d09ba2a70c9aef45b55428fece045a5388f472cbb400160ee8af59b73b90282394e1336ec191700e2d04b41debbffb5793fc2225d385659531465c884ac98433dd49352abd826f382b67eaeb01ceb0d6c5290cd41822a99a9950865b13048f9136f831050f3304203fe2e277ca0651caf7fa4be0b3de127821b40bd44b95aaa19304fc5229d8fe21d6a150f8d9afb825c6eca4163ef07518340d3ff5c42b94d27ff3b4e2a3e607c15bfbc1d79cb4bb30e6bb6e533b277fdde60a443a3dd4fd4fcdc4a3da644394186f85d0b90747e2df5a4c43d54774bf277a768af952bf6c896228ac3e75bcc3b0698479ec850b2c0aa28fff9a9a7b7d4cea28a564ffa5ae3a0164b28ffdfe426b83809e63007175ef9a20ea2e1dfb7191e6e41e767a3348300546fb5d032eacde26f17d1fa91e726b0799a1e221cfade3d23d20620079dc72d10ac74e306534c5530ffc602fe07aef9d73ef47bd1248ef4c541270a6922a7f9e38f825f2a44e46ebbda40162a3ac2751766410488e74de5fcb8f4540c7b6bb7cb049f5c4058b1d5117367d4fb4a84e249d6ef12463bcc5591f0c399c816e81844c869133b01d02272d5be30d4242e082d4b7954fed58437ae435f12f07a5baeaabbb1e480edef00262142f2870044673b924ec22179920d72f105f5b13de1", "ecd0fb1c76c87f70b5cac762567f2b496c0f9eac3242ede2e2829cb2618935fe", 0x8, 0x400}, &(0x7f00000001c0)="0e65ccf6e44d7977d686804792628e21ee73e89aa9c96b6b899e52daee556674d45c", 0x8000, 0xfffffffffffffe09, 0x5, 0x8, 0x6c20, 0x7, 0x5, 0x1f}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0xe648, 0xffffffff, 0x8, 0x401}, 0x8) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) socket$inet_sctp(0x2, 0x800000006, 0x84) 00:01:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000000)='*:\x00', &(0x7f0000000040)='\x00', &(0x7f0000000100)='&-)#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000240)='S\x00', &(0x7f0000000380)='\x00)!,\x00\x9a\xd5\xf4[\x8fi[\x04\xdc\xef\x96\xaa\x9b\xc5B`\xd3\xd6\xb4\x9dD\xd6*;\xe7\x02\xe7\xf9\x13\xd3X|c\xa7]\xc1\v<%\xe6\xfd~\x96e\xa5\xc5K\xe7\xdd\xba\x1f\xe2\x9f\x1b\xb5\xe6\xeb\\d\x90\xd1\x8e\xe1+D^\x17m', &(0x7f00000002c0)='\x00'], 0x0) 00:01:58 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xf269, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000340)="98a84aa84a2c43c40109c67afee50f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5c46379097b34a0e10b964967c4678fc860a38f0000cd3b20c66db712c4a783297fd30000100000ac718bc4c3214cb9a5605419c2f0fa40a2220f587e32750dd4d4450fab5501f3410f2c970900000064360fe25800618de1c0f526262572885a5aa1dd7dbbbfdd5cc680a1624dbebe30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:58 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x200003) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000e0a000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/26) 00:01:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:01:58 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75331d0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b0000bff08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de333052495954788fe5869a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) 00:01:58 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:58 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x3, r3}, &(0x7f00000000c0)=0xc) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/63, 0x3f) 00:01:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/159, 0x9f}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000001300)=""/151, 0x97}, {&(0x7f00000013c0)=""/180, 0xb4}], 0x7, &(0x7f0000001500)=""/25, 0x19}, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:01:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000600"/14], 0x1, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 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)={r5, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r6}, 0x20) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x2fed}}, r6}, 0x84) 00:01:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) flock(r0, 0x0) 00:01:59 executing program 3: getrlimit(0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x2, 0x3ff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x7, 0x210, 0xa593, 0x7, 0x6}, &(0x7f0000000280)=0xa0) r3 = shmget$private(0x0, 0x2000, 0x500, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) 00:01:59 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x0, 0x1000, "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"}, 0x1008) 00:01:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x5, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) setrlimit(0x9, &(0x7f00000003c0)={0x0, 0x2}) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=0x0, @ANYBLOB="008007d500000000"], &(0x7f0000000140)=0x94) r3 = msgget(0x1, 0x1a6) r4 = msgget(0x2, 0x400) msgrcv(r4, &(0x7f0000000400)={0x0, ""/239}, 0xf7, 0x3, 0x1000) msgsnd(r3, &(0x7f0000000340)={0x2, "7f668675b5682ee97b1b36780604dce693cd13f01e"}, 0x1d, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x5, 0x10001, 0x2]}, &(0x7f0000000300)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x10000}, 0x8) 00:02:00 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYBLOB="d90ba896cb89a221d57665277362afc17bcf2acd50cdfaec8c07238768b1fa1d50fea7c0a041426727061474bf7079be44a34bd47b5c51caea950f24be3b425df811fe1597f8fe8ffc51a5be2c0f", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16]]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0x2, 0x4) r1 = semget(0x0, 0x3, 0x422) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000280)=""/88) r2 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) bind$inet(r2, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10) shmget(0x1, 0x2000, 0x296, &(0x7f0000ffd000/0x2000)=nil) 00:02:00 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x192) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/190, 0xbe) syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:02:00 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000270009000000004fc54842513f861aa851c7b2476ce1f551a06c14f94581e393510ef3f708e4ae789ec52ddac858aee403d1f468e02a1e7b089797d33766d688e7988fd57c78507ab27555274e63a4163e5efffffffffffffffe36e0e4b0c3df8e2db4878a3b3f74d563d080c163"], 0x10}, 0x0) 00:02:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xc47, 0x180) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="f0ffb2c02c6c0a2ae9b1e118e1646092a76594b4b09c71613987c2f8f160ee96a082382e6b846283a618af683a9d28e0cc308687df6a8fb2334d182bb1050d4421c0d2a8b3e4985c2f4dbdfa74fbbee3d78686cfdd97b57785e4c90d1148d01f61ffadfae1cc8340ff0c1237b0a86cb026d6ce19e5379854aed40c0cfe405fa8a8fa7fbd57647033c7") r2 = open(&(0x7f0000000000)='./file0\x00', 0x8180, 0x25) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3, 0x3c, "a053b35877b945f55e9559520552d450dec55a3038adee8fe5fe1332561b624793b7984baebff3e1d979f69141fb9bca7b5a85cf2220e1509f9bc4f2"}, &(0x7f0000000400)=0x44) 00:02:00 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000006c0)="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") getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000340)="f50a328624ea568ccb23f52068e36fe65e18f0c18159190e9611eaf927ffa6d612e54c4f08879b2a5b35ec765844416d46d8ec8a4cf6ce2d6eb0f1895110ad8248de7cfb0327bc05013009863338e0a342c010d10da663fd0afe64f616fb96b8b760d0b6e60509ad508806d826ed25e2b250f1e6b32e50ec5afe450282b9b854f1a3182ff35591a722c20f0c44076fd26cad3730b597d3ba9a6d2f8425968720a59db87c9a92bb4e53f366b8253c6c7fb29f74769763f59a989bb2c9f9e34e1548f84c4623643bb54e70433e3c40015f0b2d9876283344504033c05bca11afbdc49700"/242) 00:02:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@loopback, @local, @broadcast}, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1000, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) ftruncate(r0, 0x4) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0x63) getrusage(0x0, &(0x7f0000000280)) 00:02:00 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x2a4}, 0xc) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:00 executing program 0: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/73, 0x49}, {&(0x7f0000000400)=""/71, 0x47}, {&(0x7f0000000540)=""/231, 0xe7}], 0x6) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:02:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000140), 0x3, &(0x7f0000000180)) 00:02:01 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x1, {{0x2, 0x0}}}, 0x90) 00:02:01 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="7354615612a415cf4dcb468841f45891d7fb815c72f369def5bdd12805f030"}, {&(0x7f00000003c0)="8d980182f6bbb588"}, {&(0x7f0000000200)="2489e444415a0c4b0462d9fc5870c8998055ae6593097823d62e0de073ab78bcca2fb5e79a4245d7"}, {&(0x7f0000000240)="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"}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x1, 0x5}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={r2, 0xa18, 0xad, "e9df3e950cc78814c38f0c1d573dc5c0ca43582b4db3262ffe15f40e321684b233abde6ce12310b27f40aba1970e11163240841ded504b065d2c270f13f81678900e2f13cc8ffbfcb294732fc27aa1771fdd2b6bae46c869395f7bf0597fe0128fcdc3c4b961109d8b9e6e2bc47b500badfffc274bb45d4ab82c5915ed83e4625886765b07ac91223ae24d8f7e821203723490dd4741cb28b51b37175e1a70810f22c904869b5fbc26fe7d4c5d"}, 0xb5) dup(r1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 00:02:01 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast1}, 0x4}, 0x1c) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0500000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:02:01 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8000d4575a00000ffff00000566"}}}}}}}) 00:02:01 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") r0 = shmget(0x2, 0x2000, 0x500, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/188) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYRESHEX=r0, @ANYRESDEC=r1], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRESHEX, @ANYRES32=r0, @ANYRES16=r0], @ANYRESDEC, @ANYBLOB="e745cd136278c5d29006000000250d864e17ba3cff6f302b903df121b0054bc2c1c3a849553a68e16f8347c1372ad249b8514fff3eecdf3fde3ec442cd1fc4bc1c75fe7dc45e700708cc2c63deacc7d824fde50c9aaa44397b17956b6b07687950bb0113b45fcf2b5ec78b452218eb4cbb1baaeec64526ebb95bd37144269d16293b0cf467ca59bb7b4431f0b7964978e92cd8e5a511bc52c70cc0e48d91e1c8a8cfa917d532dcb909b68ff4cc24e5a73faad173f37dda5ab55c1a676352cf1bb6875c7450", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="e121b23d650cee88826a79c4b264e7ba15ae1d181bb0537da0d932ead91fe67d3c4b5472ca33264aff32259bab26dfdb375dbf4d16ad41d3cdadd6db6faf27bb26a66770182a1750496e50ffb350d2c8ad8e389ab32cec2a31bf4059e83b5429813babe0d4dbfa5d304097cd71411229ed7b88e9b776d0827b2cf319df0d62925e081e81bb09f08176e9fccfc18a231955fe29e0b1af33808a393cf8cc8437290bee97cd78874d3d805237fe8cc3d4a0f979e49294489e0e048e9a0a24418c0590a8f7ddd93fed0633a68e25513ea2bce022684a09", @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="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", @ANYBLOB="c01a6f763bf4d72e66ea796fe66460c8734b62720f68aae187c30c09d3fe9937d8888969811b93e0ddcd683e0ce40f2852dcef0ddd86e1e26495371bd86e207827a7ec174867487db9f137f33c3e7af10bf604141df55f1cfb4686d5a095", @ANYRES16=r1, @ANYBLOB="07c002d8e54c55b09f4d1d964462b56a8b77bd8b6ac438667fc9a5f623bdb3d52b9ef29bc8bcfefa1998848a562226e570104ea87c7def00ab59fc944051f0b80d080e4d0dcb9a821797df13da85448faf823f4b9f5dbe6e60e3e7a2a8d42b9e4249cd9a9b41187111d0627cdb93466cb24c0ca66d512d08d5922d", @ANYRES16=r1, @ANYRES32=r0, @ANYRESHEX=r0, @ANYBLOB="a01ec576e5162a29c673f97ddf5d61ae14cf9b7e8b0d77a80cddce0de5d17a50f8ddb9d6c481fc740e1d985825751c0e2fec18c996c4ac5a0778bfb9e3532665d8e66bd7332a910c5ce435b1761b8a7c638c9abe6e7cfb26658cd51ee0eb619e02eeb18267dd1d61442253036756d927d48ab330928bc54eafb0f12aebe83dd7a2ac486fb734d5deff15"]]], 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001500)={{0x7, 0xc9bf}, {0x1f, 0x70000000000000}}) open$dir(&(0x7f0000001380)='./file0\x00', 0x808, 0x1) r2 = dup2(r1, r1) fcntl$getflags(r2, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001580)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000015c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001680)={r4, 0xffffffffffffff9b}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001600)={r3, 0x80, 0x33, 0x5, 0x9, 0x8}, &(0x7f0000001640)=0x14) 00:02:03 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x1) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) r7 = accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000140)={r6, 0x3, 0x6, [0x5, 0x7fffffff, 0x5, 0x54b, 0x20, 0xb14]}, &(0x7f00000001c0)=0x14) 00:02:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200)={r1}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "6574ead550eb4fc6f88aff791665424c2b6e09331f990797cfc6d68a15da2f7914ce26c1dcc10e877227f3da2598ce6b2c244bc195bbffe18e0413de7fdd2dc3abbfc40699a4e7b3952a9c262064959220ebbbefa8c3909a8d98bde2b5dfdea01b3fdafbfe3c12fe2bdcfbd4dff88ebd457ef0985124f73bc38629d4b5f5f8ab98120544653efad83e1b8728b099c7e145a4aa74a2cbdbcbee9a224864297f2779861f8eeb306edeeae213e84a3c3668fbc24fb3edfb7f21010dc99be05ad6cc62798158cdc90fa0b7bc091f2bceb942a948740c96f8215437c0885c1b38db8de08e5686c73198535ba37bf0852e28e0"}, 0x100) 00:02:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) r1 = socket(0x0, 0x20000000, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000240)={0x0, 0x1, 0x56705bd5, 0xab4f, 0x2}, 0xc) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x4) r2 = fcntl$dupfd(r0, 0x3, r1) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) sendmsg(r2, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="9134f2f84b251463720c09e8843e93f38b545d1cf05880a1afdc25ebb403f0d8d57d3724559e599f022f3be9f3257befea2db81971408162cd5da7ff7d4eb41c4d81615abed45d733a4aaa8f4fa04f1ed4", 0x51}, {&(0x7f0000000180)="6182c00457b491fca96b8dbc512c7b39ad5ad3afbee2a00aa11e7feee27b8a3dd1333a57dd71e539af154529618785f00b0e2f5c85c087b1a4f56a7bdf4612d90677c4d5e85b13175a971a1643cbf06bf53a1adb510c7d7904fa986d62606f304162ccdc7ea3a0d5b7c5f7e434dd8cfae4393b3459bc07f8", 0x78}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x320}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:02:03 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:02:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xb4, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3, @empty, 0x8}}, 0x0, 0x3a2e2a7b}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:02:03 executing program 0: syz_execute_func(&(0x7f0000000100)="982c180f050320d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x1, @rand_addr="8a897403598e93e620b51f54fd29ed2f", 0x2}}, 0x0, 0x40000000000000, 0xb8, 0x4, 0x3, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x4, 0x7, 0x0, 0x7, 0x401, 0x50a}, &(0x7f0000000280)=0xa0) 00:02:03 executing program 3: munmap(&(0x7f0000cb6000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:02:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0, 0x0, 0x0, 0x0, 0x4}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000800)=0x2, 0x4) socketpair(0x1c, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x20d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) recvmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/220, 0xdc}], 0x2, &(0x7f0000000780)=""/54, 0x36}, 0x1) 00:02:04 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x20000002, 0x3) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) fsync(r0) 00:02:04 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="96c900f32d918617d7217131a9b35bb7fd35441cec065e76f2") r1 = socket$unix(0x1, 0x2, 0x0) close(r1) 00:02:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffeb) shutdown(r0, 0x1) r1 = accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/59}, &(0x7f0000000080)=0x3d, 0x10000000) writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1) sendto(r1, &(0x7f0000000640)="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", 0x1000, 0x4, 0x0, 0x0) 00:02:04 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/9, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/11, 0xb}], 0x1, 0x0) munlockall() getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0xff0f) 00:02:04 executing program 0: clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000000)="51fa248cb8894c94a8a02efd6d910626dcb79c2e66a60bb453bf847318b41d967a44bec9e7ca92f49c16cea7a96126e61f2b17f4ebdbc1937de920c6b05f9ebe7fb40be452e7aef7311d6156e4d7db0765793db91bd1295571f8ea693e3057451ae255200e3d1461d67e5da740d372d8a190c4f53e9cceadf07a9bf11912ea444dd2d8", 0x83, 0x20104, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 00:02:04 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:02:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00') flock(r1, 0x2) 00:02:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0xf, 0x55925fdb, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x7}, 0x8) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3, 0x2020}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:02:05 executing program 1: syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x3, 0xf, 0x80, 0x814}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x67, "ce6097e4c984afff6051b93a053c81d72d87e9d6794ce88147587867b1839ba79a9318ed1f8ef4c8c58c6b1879c5c6886bc7760eaba608a88137810e75c0d915786c4188c8455e8ac5e8d3c14a7ce59cd71f6abdd3e87567586ddac57fcce71abad395e8f6fa9f"}, &(0x7f00000002c0)=0x6f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4) 00:02:05 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001100)={{"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", "010392b6accbe31e026d92e3b1434721a10ed5d4fe92b46184a837540a9dd502", 0x6, 0x47}, &(0x7f0000001580)="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", 0x1, 0x8, 0x1b, 0x7fa1, 0x2, 0x7, 0x3a0f, 0x400dd4dfffffd}) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x140) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x0, 0x8, 0xfff]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, r1}, &(0x7f0000000100)=0xc) 00:02:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "3ae28946c539891a3562dad9c9cf6f508d16ef4f6b0b187b4d2001dde10cde5c", 0x5, 0xaf}, &(0x7f0000000080)="66077975049e9158c41ec9a5c3c958d8278feacc73a3a46203ed9f4e3ac75af7b02e5af059f61f040dd08a60500c06d4c356c69f7bbd4ff839a15b31b0e47e4af26565e235074495f4d9ed73bb26a25c665a549718e17aa4db0b6e298e84429535dd81b55e7c0190b088e918682d0516d83b5400fa39de4a33ad0da59b0d30a512f60c829db43a0f86f49600eecbdf2cc458959fa0b8a7d8471d5462d925b716f88752965d56c06fa015af43a400f5bb", 0xffff, 0x401, 0x3, 0x9, 0x1, 0xf86, 0x4, 0x2000000000000}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000005c0)="c14d9991033acf82f5ddfcfb577901111a3378a6d2d7e3c80eeef74c4111de13db909a0c4c5c31997d09214182b7f16b95c83dab79a58b8992e52fdef61b3024406c4543c9a4b5483210698c13de2b2be5ca8e2043eac14f25c65d5d4774ff1ff83b32ef982400924cbbd7a3ae5b1dce75c343ccc79840db40be9e8766ccef1f29dd3c515e1ce3bcbb8728269efb530bd0d07154de3ef6951862bda1248708b1dd2d7d22487ca10ed2d9c59b9879bcc7a840c874b0274746cc46e2a975565d37fc83aa73c53e14539f38658664cdbac95c06cad4108214f113d99b8daa4487ec683704f6a97932e781804580382a38a92393fe", 0x3e8d}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xd0d8ba039573b5e) 00:02:05 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) mlock(&(0x7f000029b000/0x3000)=nil, 0x3000) setsockopt$inet_mreqn(r0, 0x0, 0x400000048, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20140, 0x3) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="4213913120ff0474d6051bd82257ff31b606011a11a922f0fa7d595cb839a33b6caf9d997c105413a9f47244e6d95c926c910023086a9bfbd237c8b655c1149bdcb68e6698479361f9d917444ad396470f2be125321ea4fc2f8d383becf2b9fcef594bac7c8bccfc5eff42da0cc4b8cc8101260982791d416ad0f6793f8bcedc10ae6646a07bcc2435cfee06311f92b6b0") r2 = semget(0x3, 0x2, 0xaf) __semctl$IPC_INFO(r2, 0xcf494afe103c6ece, 0x3, &(0x7f0000000240)=""/213) 00:02:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f4a696c653800"], 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) chmod(&(0x7f00000000c0)='./file1\x00', 0x42) shutdown(r0, 0x0) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) fchmod(r0, 0x1) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) 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) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) 00:02:05 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket(0x17, 0x10000000, 0x100000001) socket(0x10, 0x3, 0x5) 00:02:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "bfbdb5", 0x14, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_ns={0x2b, 0x0, 0x0, @loopback}}}}}}) 00:02:06 executing program 0: setrlimit(0x4, &(0x7f0000000000)={0x0, 0xca}) syz_execute_func(&(0x7f00000005c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998199996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c30fbd1f5b304545e269a841000f9945332faee5eef5150f54635bdedec4a1e1e0ef26400f0d57c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x7}, 0x4) r1 = socket$inet6(0x1c, 0x7, 0x2) bind(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000002000400fffeff070000350600000000"], &(0x7f0000000140)=0x12) 00:02:06 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x57}, 0x8) 00:02:06 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) 00:02:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000240)=0x4) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socketpair(0x17, 0x20000005, 0x7fffffff, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x7f}, 0x8) 00:02:06 executing program 0: symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x200, 0xc) recvfrom$unix(r0, &(0x7f0000000080)=""/62, 0x3e, 0x400c3, &(0x7f00000000c0)=@file={0x1, './file0/file0/file0\x00'}, 0x16) 00:02:06 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x7, 0x2]}, &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r2, 0xf2bf, 0xf, 0x200, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) 00:02:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f00000000c0)) r1 = socket(0x1c, 0x3, 0x100000001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x100000001, {{0x2, 0x3, @multicast2}}}, 0x90) 00:02:07 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0xc2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x1ff, {{0x2, 0x0, @loopback}}}, 0x90) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x5c, &(0x7f0000000140)=""/45, &(0x7f0000000240)=0x2d) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:02:07 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0defcd801b69e46962f5696200d9d9d06741395bf9f2680c000000a036b467d7c7e4c753fbc4e101edfec44523eb2a2aa9d7c4dbdb7676a7f20f38f0249648eebcbc0000808968074851518fe9509b9b9bfc00004121caf265dc5f00c3b65b45363ef80f996603c441e5658a0e1c0e2f2c240f5e5bf447000026400f0d18c401fe5ff6154d4336660fd2938c0000000f01c36666450f17720dd3d1795c") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)) 00:02:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @empty}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="b3a4874b966b4742f75c406bcbcb9f74f4e6b602e1ce3eb8ed9fd33d36321e644f7cab117f3a8b702138e22bc3", 0x2d}], 0x1, &(0x7f0000000140)=[{0xe0, 0x29, 0x7, "14b3130b60ce7b8bccc7849e380e46a65d2342175ea37fade5e3a8278d92565699f71b6e5d680f1909bde01b5cfab3f1813bea3a997f4988dc5517121b0af745500fbacce4a9af4ed979faa111f74cd323f14032afc60792ad1ff00d79e76d816375d3168b5b12e390fae39cc7bdbb091e561a26767130503d9d87c744321ea795465f8b4a4fba26714191d86a05676bf253f276550c0b0740bb0bb86d788196bce28f2ffc9aa5c53cdd687aa49e0b3ca12c809027a6ce09f8537c4c727bff4e3da275598df6f6757c973cc1e238e10c"}, {0x70, 0x0, 0xffffffffffff0001, "3d8088fd90120b62ab31d860aaaa61c03b88a3ec70254fa4358a43b0700b75604587e0087bb9bcfa7192f24c292fe4b3405971cbcc594c7781b225886602baa475efbdfd3ab11125aeb75e9bfc75e5cfd21ad5636bcc110be7d4f84776ed4a"}, {0xe8, 0x0, 0x1, "e0e3a949518fa3047d3c8111db4c1b759e7b0332eb9e56777a26554d0cd0b4e8df25e434e51398e88619f3ff048b3fdb2cca4d8b79d8c096408d5cd1c13a4b9c4071154a7b5dff96cf303781e5d65e0cdc99e759144f9abca43d024f29abe5761316c3b0b9c26616164075b0c957a1c60b113d9977b9126f855bfc5f3042ac7d1b4c1c15c93cb5f655c8c89f0bebf2942dd72302a8c3647b0ee58b6cd9a3c0db4967784caa2cea50b9c10db869b0fa34a5372c137ec4aa842457cf2355bbe0802e16a8cc8abe559d503754a42f224cacc4ceda0905"}, {0x28, 0x2d599d7f957c233f, 0x0, "a43556add3fc6e01e66c4cfd69057cb09aa39d15"}, {0x80, 0x85, 0x80, "3750a359f627d590a6c8bdef670919b080ab2da6d37b962c550c95c4ee587c441a07cffa703d8e86c0ccb2714ee7128c5ed2c9188e3a257bdc6f8cf61ff99d433be4574959f31c91f37fdd0cac74e51b8afaf29f92701aa1c67588909fa243b58ce7c0d30ff0acb4f110264069dd943d"}], 0x2e0}, 0x8) r3 = accept$inet6(r2, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x5d235234, @empty, 0x800}}, 0x0, 0xf81e, 0x0, 0x7f}, &(0x7f0000000580)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0xc967, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r4, 0x6, 0x1000, 0x5}, &(0x7f0000000680)=0x8c) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000006c0)=0x8, 0x4) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000000c0)) 00:02:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) r2 = getuid() getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xffffffffffffffa9) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) freebsd11_mknod(&(0x7f00000002c0)='.\x00', 0x10, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r3, @ANYBLOB="0820000a215b599da86cd3d7771a3a78bc88dd6600007b0ae77b1bbfec8d3afb82822439b5508f73085031a2c4608552e633a8d79e068615"], 0x94) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) 00:02:07 executing program 1: select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) r2 = accept(r0, &(0x7f00000002c0)=@un=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r1, 0x29e8}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x0, 0x4, @empty, 0x75e}}}, 0x88) 00:02:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x7, 0x6, [0x4, 0x7f, 0x367, 0xffffffffffffffe0, 0x3f, 0x10001]}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x800, @ipv4={[], [], @multicast1}, 0x6}}, r1, 0xffffffffffffffff, 0x7, 0x7ff}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x37, @ipv4={[], [], @loopback}, 0x5}}, 0x0, 0x100000000, 0x401, 0x6}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r2, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7fff, 0x5, 0x20, 0x7fff, 0x9, 0x2, 0xff, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x7, 0x3ff, 0x3, 0x7, 0xb3f8}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x8, 0xb3, "d6348cfcaac1adf7686918ab3a0da970e2bf4ded5464fa6b3665cb37e965b778be54a1a66a8f1863fbb56814c0ee04e8670e1b02269c26fe98c027409ddd54c5e7c45e7d1bc041318b2a9fd38be164dba8aad17e21193e6b14696dd200b2ef8e296ae737c267b34df2432cfa83668646fb229daa2493a3cfe26b4fe93670d445ddd62407f0270942a01838a1c7a258add40f80c7683ae7992faa2505351fc767e3efcd2384142fd12592c8c757fe5f0da0fc51"}, 0xbb) 00:02:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000080)="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") mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/114, 0x72) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "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"}], 0x1010}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000500)="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", 0x1000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 00:02:07 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r0, 0x81}, 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r0, 0xfffffffffffffff8, 0x3, [0x100000001, 0x3f, 0x400]}, &(0x7f0000000140)=0xe) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc43ef3460faed3edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0xffffffffffff0000, 0xfff}) 00:02:07 executing program 0: syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x1, 0x7ff}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@empty, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@loopback, @empty, r2}, 0xc) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b7fa1fca41260be0330e3901012200"], &(0x7f0000000300)=0x2) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x3, 0x6}, 0x8) 00:02:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x633c888c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)="ed28856683b2010aab0b916eff5bbf3021e663643be023eb859cd58e413bb2f906a536d733", 0x25) 00:02:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x3, 0x7, @empty, 0x4b00}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) 00:02:08 executing program 2: getrlimit(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socketpair(0x1, 0x20000000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x759c}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x9, 0x0, 0x2007, 0x4, r2}, 0x10) syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, &(0x7f0000000480)=0x84) 00:02:08 executing program 3: getgroups(0x1, &(0x7f0000000000)=[0x0]) getgroups(0x1, &(0x7f0000000040)=[r0]) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:02:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x6, 0x223}, {0x3c, 0x6e}}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x10000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x1f470000) 00:02:08 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@un=@file={0x808587682ad0eca7, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="e65e03bbd5dbc7f3c69a70828ae7671ed2c9e603338df635ab28cc889a9eea87f5d6872de0bd8b1522d58aab321caa06e3073a7f49d51cd6d24a4dc9805a1711be8e68e209fcda77ce78de84040f39440e1c1e42b2f19dc539e2cf27d6ff3fd4fcf4771c91b05d0125b7d43d6d98c58e3c2b719cc1cd520a16d1", 0x7a}, {&(0x7f0000000180)="c55ac2cd6c0179585d77776a4cb8a7f169eca0d732b697726b03a07a8bcb85f729435c82e29efce18cdd4c14e740c768ded96b61e92547c0c544a335c6ec3a6a89a6519b740916813dafbf974b01cd", 0x4f}, {&(0x7f0000000200)="c7d1c28cf14f01838faba8d9c579cfb8a153ed526ad4a24a4f04a6b8c860653ca8aca40757", 0x25}, {&(0x7f00000002c0)="5a6f5750364fe8a42033df74d0c9145b2a657accce5d7243d682114074f858360c863f141cef410a36c4541db0c907d978784217", 0x34}], 0x4, &(0x7f0000000340)=[{0x100, 0x7, 0x2, "3ea8405db57139a1fb34c4f3a19964a03e64a046ba04217c7737286052b36a81cbbf0f460e16358e45f6c6b2474809547720b6f889cd55721974484ee7d3c342e01cf8e0c13312ef337e599e47c7f5cd79e3cd66163be77bfe8c5809863cd19a7bc11062c67f2ca09c2b990ada8554e17579ec5b66e6bbc196bb8c50c39e78f851d1df880d364feac7155483e1c325301944db59ca925d335c4581692407c0bd291b0dd749637a0c764137d753cf740293184f7e778fae1f64ac139bf18075472c11ad003531ed03d7d2ae17dcdb739e9b26517000910fb00167eeae37c9ac08ac866198c95653bf2eb9ad"}, {0x30, 0x0, 0xbd, "e9950e8385f225bc82f97552055b86630e2eed5c64720c6f5ad3"}, {0x70, 0x17, 0x5f08, "cc72d3ae387e07db7af3fd3b19a6311c3b42992d753508572cfaf9403e7db47d43a8519773544b49a1a1290b73e8e5176bc82afc6b39f5f66dfea374639dc718c6ad4ec02e4ca609676f620661b3a0125946147100c33bbcbb6e4cfc774b8e"}, {0x10, 0xffff, 0x7}], 0x1b0}, 0x80) 00:02:08 executing program 2: syz_execute_func(&(0x7f0000000000)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2730c002f008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023cc5d10707c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000100)="d3eb870be362bd55e3beb1d5f6fc5e004a46d0bf6eb7474b66bb68b3d3a591214342085884831b1a210beca40df756aab90fcb9592a9f9053563854d0695b61489d82be81f0905c58cb79c318af706c7729f67e2dc5b09b2618d46c74831a501e479971435378178ef4c4fec2a906ae1c6ea7e1b3347e2cf0638728a9d969a8ad1535fa57b46209787fbc53513b26b77cda302cf4684972743c9e63f780bbfd492684953b8d4ee57760c26b4608f0f6309") freebsd10_pipe(&(0x7f00000001c0)) 00:02:08 executing program 2: setresuid(0x0, 0xee01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:02:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, 0x0, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/65, 0x41}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/9, 0x9}], 0x3, 0x0) 00:02:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffffc1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x93c, @mcast1, 0xfffffffffffffff8}}, r1, 0x159, 0x101, 0x0, 0xffffffffffff8001, 0x727}, 0x98) 00:02:09 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = dup(r1) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f00000001c0)="abb965dbacd995e596b1f569ecea6372d9529734cfa189cdbe0c2f1635d32c336d7b5631a6c52b6a701ce4852ff00d00c9a3aa7fac85417e5699afcebed2ae0028de6ec0b6efd9c01626f8a1aea5f739211ec0e37ef6c5a6d858ca32afe059b4419c82659b8e8f4e6909fd4af3cafa176f2ef783700f02eab1687560802ef800d28db0d1b836100facadea5fd451760cdf6928bc29cf", 0x7, 0x6, 0x4}) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="0000000000000000e2000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x1, "078c459afe56a6138771e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce86f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a0954"}, 0x51, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x3, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f00000000c0)={0x401, 0x1}) 00:02:09 executing program 1: r0 = socket$inet(0x2, 0x30000003, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="30f49349bb8809269f42e0e422c2ae8a95ce63965aaf70c0bc2cfea686c3120e8b17f60b9c44e328c14706680e7ceaa53c618dfc43888d20d800a26b33d10cdcaf8417e544e07ffb215476af3ba91a", 0x4f) close(r0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:02:09 executing program 2: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0xffff) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x0, 0x5, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r3 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x70}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:02:09 executing program 0: syz_execute_func(&(0x7f0000000280)="1c12b5b598cd801b69e4f56962f5696200d9d9d0c46279ac2f795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xaccd, 0x1, 0x7fffffff, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) 00:02:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000003, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x27, &(0x7f0000000080)=0x1, 0xfe9f) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000a9dabf3fbc55634a2df89c9357441f29eb3ade110d0c7fb2da3f563049df4b94d9d5e119061b4fd212e38cbcf393e10100c437d1bdd22029eaf69547a021472b3ed03b8e513d7483fa242cd904d90e0d0775408c093583"], &(0x7f0000000200)=0x6d) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0xfffffffffffffe5d) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x4, 0x6, 0x7fff, 0x0, 0x2, {@in6={{0x1c, 0x1, 0xffff, @ipv4={[], [], @broadcast}}}, 0x0, 0x6, 0x100, 0xfff, 0x0, 0x80000000}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r3, 0x3}, 0x8) 00:02:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) fchdir(r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000032e5dd8f02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000448bb3c8300"/141, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) accept(r3, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:02:10 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) write(r0, &(0x7f0000000040)="4994151aa6648304086c1283a83e629d08993a6dbccf889a26aef3c6b4408c28ab62f555a83322ed260bdc1b7e2365b338117d386058468def93489a40ad965f2b310f7fa079278678741138d2c953c8c5bd63e2bcb72f27aea5a171985bf1a15a061cb43f8de2e4d2318eb081dd116e28f92853dc98558fe436eac313272c20f750348db5af8de47b87420fc55e604ef8496e3754e2de0db4bab529126632351d35eae6ad085dad952c66cfb4f2ebf6aadbf490b86b349e4d1a5cd1b84afb20d733c67c86893285630d7e2dfd1f1711bb24faf4bfab5aab8b6e8c685a5b0886bdcecc392ab028e65b976e4c7b667fde2b517afb", 0xf4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000200000001"], 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xffffffff80000000}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, &(0x7f0000000400)="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", 0x585) 00:02:10 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setrlimit(0x6, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x58, 0x4) 00:02:10 executing program 2: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/14, 0xe}], 0x4, 0x0) 00:02:10 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x200000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x4a, &(0x7f0000000000)=0x4, 0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) 00:02:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r1}, &(0x7f0000000380)=0x84) futimesat(r0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6}, {0x3fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x4, 0x3c, 0x7fff, 0x8fc5, 0x8}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000100)='./file0\x00') 00:02:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="9cc980010427be29da324e1a3efec09cb95c6e1c8a0000fbc33e8511de0f6c754a4a5f4c1a00"/47) 00:02:11 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0xb, 0x8001}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000500)={r4, 0xe76, 0xf, 0xfffffffffffffffd, 0x3}, &(0x7f0000000580)=0x18) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r5, 0x0, 0x1, [0x8]}, 0xa) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r8 = dup2(r2, 0xffffffffffffffff) r9 = openat(r8, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r9, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) 00:02:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) fchdir(r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f00000000c0)={@broadcast, @rand_addr=0x3, @broadcast}, 0xc) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"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", "f5cfcb2a1c2a56b19c4d1e5014457663f65cb088408a99655563b8cd5fe982fb", 0x10001, 0x7c48}, &(0x7f0000000100)="98142f5f2986c3f809d96ab35c132d4d4e4d588b29b710b7b50aee13d75dd6862afcda2d94e5ef8ee935ab7c9a8fd648ff29295b264b422bc189fb0c9331b512830a24ef9605ecefd98a0d030c3d68c2adda7543775631aa9c65be36d253424933858214dd37e4", 0x7bb, 0x1, 0x7fffffff, 0xf4, 0x10000, 0x3, 0xaea1, 0x3}) setrlimit(0xf, &(0x7f0000000600)={0x7ff, 0x1}) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000640)={0x3, 0x1, 0xfffffffffffffc00, 0x2, r2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000800)={r3, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r3, 0x80000001, 0x3, 0x81}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000008c0)={r4, 0x6}, 0x8) accept$inet(r1, &(0x7f0000000900)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000980)={r4, 0x5}, 0x8) readv(r0, &(0x7f0000000e00)=[{&(0x7f00000009c0)=""/141, 0x8d}, {&(0x7f0000000a80)=""/124, 0x7c}, {&(0x7f0000000b00)=""/204, 0xcc}, {&(0x7f0000000c00)=""/202, 0xca}, {&(0x7f0000000d00)=""/235, 0xeb}], 0x5) syz_execute_func(&(0x7f0000000e80)="8fe8e4a20800c423917c7f106c41200dfeeffffffa8f097001090f4841fec4c2450c2a440fae77480fabf626df23") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000ec0)={@in6={{0x1c, 0x3, 0x10001, @mcast2, 0x10000}}, r4, 0x1, 0x6, 0x88, 0x3, 0x9, 0x80}, &(0x7f0000000f80)=0x98) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000fc0)="cedbfe3d691e363d1e3221b2d9b074fe0528673ee2170c6207e846ba655265baccd74db8d9d60aede9bc54dbb487b7211bc29bbf819f850264c629c1fd537e3c45a951ce9730ee41b3fc460e70962df9b5b7442704315357e0dc66a10bd1e7b9cf7a548f36386e402006f3f0a951365c72c4423033e036631eb546dc69781a60243e9a6211576fc165d506fd3480a3e5d016e7dd02504711aa34e44887afceb50d80789daf13b7d17c6774c0f00ec8972312a383b5f163bb8f047c4c701c8bdeaccd185db669e023309820f4f95931c1493660740a664fc436") r5 = open(&(0x7f00000010c0)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r3, 0xaf, 0x55, 0x8000}, &(0x7f00000011c0)=0x10) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000012c0)={0x10, &(0x7f0000001200)="882e205bc6c2e71637a0a3e0f595c739e1bfbf6872df10c4a851dc716ded721999fdeaecbb5b3812a1f38aefce2c291529ed0408c73a35b125cac8e1e128b7447f2b0a41fd0e161524f527374b5b563d5e346d22ffc6e256c24113014a42c3bf6cf7adb7d3a4bd76aaeb22cc4b0246765d9b2b30ddc077e8570ff546f74fddd5aa3173e86264266b1d4d1a75b98c336651b424ac28c8d644b7233696c8c6ce2326668e11", 0x9, 0x8fc, 0xc6}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001300)={r3, 0x3eb98b6}, &(0x7f0000001340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001380)={r3, 0x8, 0xd0, "c02060c3d14addc6a2477980e6e4681ee55c147017a591bed85798095e897f5c97784c20bbe21d4814be1ae58167586cc8d9f81480f312309131ac62f42bb1f972062b4b539e4b439d87c00f23192b22b14f5aa1d9015258e339f5a84c1fd127e2a1eff8c8024531596bef44fce993bad82b438553727fdf2623782bdd6df1b0adbbf72a0cbbdbd99ded43abfe68dcffc97ae088b94977544442790eb24c8d4956c4b3a2457cff74f1652a0b0c3b5567e50acf5fe9b710669579c3fe2a8017c55e1b20212f783c5f014485d72a298671"}, 0xd8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001480)={r4, 0x4, 0x5, [0x401, 0x401, 0x5a, 0x6559, 0xe1]}, 0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000014c0)={0xf, 0xfff, r3}, &(0x7f0000001500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x412, r0, 0x0) setsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000001540)={'accf_data\x00', "9868e1d2ea4ce047fb12d6b2a7ec3073ed024d3c8f886c38221603c2130de0f90c4dad6a3634e5794fd4384db5dcacaf0e44af93a0958690ab0d1bc7a396eaa9710a5f605a63e0193567f65dc41c0bd202b8e98f7ab7927e9bec9d453e201c6b554f196378cb7474a4af67e53503fe8178b75e7fb2b7aa0db73426162ff2eced630cab6536d9a0e7c6267cba6eea3575dc6d03bc4f8e442e3f1eb5c38598d9756c4a3084fc2d50fe7500c54d52a2ee861ad93c451237a64fcdfce946c1227775429f131e92c29f4a9ef9fc83ec88fb9ec7b707e5fe1d275793805a129d142224697cc005ef4695f138fdafbc8bd4c0e0"}, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001640)=0x1, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000001680)={r4, 0x1}, 0x8) 00:02:11 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x73f) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x730) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:02:12 executing program 0: getpgid(0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) 00:02:12 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) setrlimit(0x1, &(0x7f0000000040)={0x4, 0x3}) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:02:12 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xffffffff, 0x3, 0x10000, 0xab}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r1, 0x1f, 0x1, 0x1a, 0x7, 0x3, 0xc323}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x10000, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r1, 0x3}, 0x8) ppoll(&(0x7f0000000380)=[{r3}, {r3, 0x80}, {r0, 0x4}, {r0, 0x100}, {r3, 0x4}, {r0, 0x2040}, {r3, 0x200e}], 0x7, &(0x7f00000003c0)={0x4, 0x4}, &(0x7f0000000400), 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440)={r1, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r2, 0x336e50b3, 0xd, 0x0, 0x5, 0x10001}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000500)={r2, 0x63, "5cfd7a932404f383c09148886efc48a28cc61faa81ee8a4e8ddb1608297f50375b6465d64352b279ff7aa9cee9167a9a69084090ecaa515b60124152b19dda0be8f1e93938cabd76ff165e1cb6d6cf04e4324ea288777f127eeff882db637ec2d45a89"}, &(0x7f0000000580)=0x6b) r4 = accept4$inet(r3, 0x0, &(0x7f00000005c0), 0x20000000) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) freebsd11_fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() setgroups(0x5, &(0x7f00000008c0)=[r5, r6, r7, r8, r9]) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000900)={0x3, 0xa278, 0xa00, 0x9, 0x6, 0x7, 0x1ff, 0x714, r1}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r4, &(0x7f0000000a00), 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xb, &(0x7f0000000a40)={0x6, 0x3, 0x1000, 0x6, 0x4, 0xfff, 0x2, 0x100000000, r10}, &(0x7f0000000a80)=0x20) fstat(r11, &(0x7f0000000ac0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000bc0)={0x3ff, 0x8, 0x4a00, 0x2, 0x1, 0x23, 0xdb4, 0x80000001, r1}, &(0x7f0000000c00)=0x20) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000c40)=""/29, &(0x7f0000000c80)=0x1d) readv(r11, &(0x7f0000000f00)=[{&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f0000000dc0)=""/140, 0x8c}, {&(0x7f0000000e80)=""/124, 0x7c}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000f40)={0x101}, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000f80)={0xfffffffffffffff7, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000fc0)={@in6={{0x1c, 0x1, 0x8, @mcast2, 0x8662}}, r12, 0x400, 0x25, 0x9, 0x4a8, 0x400, 0x6}, &(0x7f0000001080)=0x98) 00:02:13 executing program 1: syz_execute_func(&(0x7f0000000080)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbb78bfdd5cc643c64330a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:02:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x57}, 0x4) 00:02:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x14, "15661c8b8450ba4f77389b18354d28cf5ac67a00"}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xff}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xe2, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 00:02:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x20, 0x4, 0x7, 0x401, 0xc7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x20000000000000, 0x7, [0x81, 0x6, 0x1ff, 0xffff, 0x80000001, 0x4, 0xfff]}, 0x16) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000017000000400000"], 0x10}, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x78, 0xf, 0x9, 0xa8}, &(0x7f0000000100)=0x18) 00:02:13 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000000)="080de61a64851cecc28a2c709b69481af74e12ab8cab3d43194ab876d145ea5c78a4cb60c166a55da166e285099b95decdef05e16ff34328dd3f143cefd5e144cf29bac22967e8dbe904d4e2942adf525fe4c829b51ebd46a3590f16ffc1a1e1a29bc102e07ec4240f74de1b3187cfe8ddda6780dbada3e32220d021680445eda274eac91bda90d16df71f3a54d7f0291772a381d1817711fd79368a7f47204cda491150d9b125149f0f645988c0040a76c84dc488", 0xb5) execve(0x0, 0x0, &(0x7f0000000100)) writev(r2, &(0x7f0000000280), 0x26) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:02:13 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getrlimit(0x8, &(0x7f0000000040)) poll(&(0x7f0000000100), 0x191b, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0x0, 0x1ff, 0x3}}]}) 00:02:13 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a") wait4(r0, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x1e, 0x3, 0x11c2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x10001, 0xffffffffffffff2a, 0x5}, &(0x7f0000000240)=0x94) 00:02:13 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) r0 = semget(0x2, 0x3, 0x100) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x9, 0x93b, 0xffffffff9b2408bf, 0x52a1]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0xffffffff00000000, @ipv4={[], [], @rand_addr}, 0x7fffffff}, {0x1c, 0x2, 0x42, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8001}, 0x4, [0xff, 0x6, 0x743, 0x10000, 0x73a, 0x401, 0x7, 0x2e1fdc6b]}, 0x5c) 00:02:15 executing program 1: pipe2(&(0x7f0000000040), 0x4) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) 00:02:15 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000004c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:02:15 executing program 2: r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) r1 = semget(0x2, 0x3, 0x20) r2 = getuid() getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000100)={{0x100, r2, r3, r4, r5, 0x2, 0x9}, 0x7, 0x7, 0x80000000}) getpid() r6 = getpgid(0xffffffffffffffff) r7 = getpgid(r6) r8 = socket$unix(0x1, 0x3, 0x0) r9 = socket$inet6(0x1c, 0x30000005, 0x7fffffff) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = socket$inet6_sctp(0x1c, 0x1, 0x84) r12 = socket$inet6_tcp(0x1c, 0x1, 0x0) r13 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r14 = socket$inet(0x2, 0x10000000, 0x99e) ppoll(&(0x7f0000000200)=[{r8, 0x2000}, {r9, 0x2}, {r10, 0x80}, {r11, 0x20}, {r12, 0x20}, {r13, 0x115}, {r14, 0x203e}], 0x7, &(0x7f0000000240)={0x1000000000000000, 0x4}, &(0x7f0000000280)={0x200}, 0x8) setpgid(r7, r7) 00:02:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="1609126425d227062d9563b694c4e0eac73ea8968080409e1a16d73fdc642fdec6eb53a5ba04900215b9692db4f6e126df5b50e9e69b325376964cf30ff914117b5f5da5caaf09045ce939fe710478867c2235da32d5d6a0ddb7cb6186c75c21215261e482187ddcbf61e1a699f892e4a6c26ef5910a77cecc88224f876d0e96abf70dcfa4562253062179408ff02b34bf1ab24e9e460678f4c5fb876a355b46953c70d5a8eacb1c9b05d59f393b31321358eef9e3fd0b64fd5ad843ac45d54e8a079d9253cba48187bc4a0e11f11e5ae01019a3b27adae50ba4224a198af055058e993ddd822a1b78ba9f79425a8667332ef050a692656b"], 0x10) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = geteuid() fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180), 0x0, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x98, 0x80}, 0x100) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000000}, 0x46) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000180)=0x4) shutdown(r0, 0x1) 00:02:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r1, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xc, &(0x7f0000000180)={0x3, 0x2, 0x3, 0x9, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000065008000000000a3ed0000000083f97e1a000000903e52395ffa17c17ccc71070991a2eb96d298e2891688086e00000000000054f38076d6953a3be42f5185ab36cb7a0ce2b327c968dbed1a82ed69ae12aed5309cd0b3a9ead790cd70b0dd655d"], 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = dup(r5) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x7, r4}, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:02:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x8, @mcast2, 0x401}, {0x1c, 0x3, 0xffff, @mcast2, 0x9}, 0x1, [0x9, 0x0, 0x3, 0x8, 0x7, 0x4, 0x4, 0x9]}, 0x5c) fsync(r0) r2 = fcntl$dupfd(r0, 0x0, r1) bind$unix(r2, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") msgget(0x1, 0x0) 00:02:15 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x2, 0x4) 00:02:15 executing program 2: syz_execute_func(&(0x7f0000000a00)="982ce00f850520d0f80791b01e4141e2e996263ef3a5c4237909a200800000e6a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfed9738888a1c4101f99e8e801acac100000ad808f2940f30f510115c46291ae8ca065600000c4618de3c0740f2d96000000c482c13a392e470fbf1ff340afc4a305793624e7aede311f1f5dfbc4420af7cb0a000000") r0 = socket$inet(0x2, 0x3, 0x66) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000200), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x22) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000240)={0x8000, {{0x1c, 0x1, 0x7fff, @empty, 0x6}}, {{0x1c, 0x2, 0x26, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xc89e, r3}, &(0x7f00000000c0)=0xc) 00:02:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000200)="430e261df01e04", 0x7, 0x1, 0x0, 0x5a) sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) shutdown(r0, 0x1) 00:02:16 executing program 2: r0 = semget$private(0x0, 0xe0ca9fbc8b09d8a6, 0x8000000000000002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000300)="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") semop(r0, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/251) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x900, 0x80) 00:02:16 executing program 2: r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/253) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r1, &(0x7f0000000000)) setresuid(0x0, 0xee01, 0x0) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/4096) 00:02:16 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0x20}, 0xc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getegid() 00:02:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x20, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000040)) 00:02:17 executing program 1: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97) flock(r5, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:02:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffdd00"/4098], &(0x7f00000000c0)=0x1002) ppoll(&(0x7f0000000180)=[{r0, 0x2}], 0x1, 0x0, &(0x7f0000000200)={0x8}, 0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ppoll(&(0x7f0000000000)=[{r1, 0x8}], 0x1, &(0x7f0000000040)={0x1}, &(0x7f0000000080)={0x1}, 0x8) 00:02:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800bb00000000440409008902000000692a530ac98f23a78cf79a970000"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x20, 0x4) 00:02:17 executing program 2: mprotect(&(0x7f00004df000/0x1000)=nil, 0x1000, 0x4) select(0x0, 0x0, &(0x7f0000000140)={0x101}, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffff9, 0xdd, 0x1f, 0x7e7, 0xffffffff, 0x8, 0x7e, 0x2}, &(0x7f0000000040)={0xffffffff, 0x98, 0x6, 0x3, 0x5, 0x7f, 0x2, 0xc9}, &(0x7f0000000080)={0x9, 0x6, 0xfffffffffffffe01, 0x80000001, 0x6, 0x20000000, 0x9, 0xb}, &(0x7f00000000c0)={0x3, 0xffffffff}) 00:02:18 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x83, "b3202f01bd3260fe8e3f53b5bea12c414682a8fb1c7c18a184109114a3e733f3104be5661ac0ccdf349d164966c7bf9030cb8370fa71d63e3bd049aab1864206f5d82dc166dae87098132fd90b2f935153289cfa83beddd562fd33ba5655e013fd1764d301c7316b1a2a9e7ac6f9f3d9181fe260648941bec736ee0132db252ce128b6"}, &(0x7f0000000100)=0xfffffffffffffc95) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e00000000bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ff00"/128, @ANYRES32=r2, @ANYBLOB="040000009d00000011000000ffff000098000100"], &(0x7f0000000040)=0x98) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xd1f4, 0x5999}, &(0x7f0000000140)=0xc) poll(&(0x7f0000000080), 0x211, 0x0) 00:02:18 executing program 1: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x4000000000005) bind$inet(r0, &(0x7f0000000000), 0x10) socket(0x1c, 0x2, 0x1f) listen(r0, 0x0) close(r0) 00:02:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:02:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000000000000000000100000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c6822620e3beead1855303b6b6696381a15b64a3d67dfc233f896d"], &(0x7f00000000c0)=0x6e, 0x10000000) pwritev(r1, &(0x7f0000000780)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="d6211124605c7f76bbaae22f3e45b4e90eebf6e93cf32aa4c3aa8f83d0fe7f0aa189b67f9ba016569819894eefa9a3fc80de70f8058037845651c946ad5ab6cc17a125be2a790b9da4f6eab20f6bda37e2d793f9196273052d5196160305f81dfccc29a817343db4e91b8ad14c3309fdccc789de985912c09d0c1eb80e", 0x7d}, {&(0x7f0000000380)="0d06fbc5209e57b984bb0a7862793076380d1637a9ce524eed2e88bbf12405ebd27274314f5980f1e0354dc7bc628ed9f11614c324f8c749afb3161f0d320354c04550ff291b99ebdf62901f48d645a3f437cb57505a89f479e88cb7bf5200369a93eeb82288efcd5f5ce040db73a22481d3ce85cf38d9c17b77d30744f6ea5274daa477fec8102702b6bdeae30a1c94d17258b2a350e0f7741cc45393344f31715a18e72cb7033347e4dfb4c50601d8e4b6e19fde32a12629788b4bf34b772fbc5ffb5af718798b6bc2ff5b", 0xcc}, {&(0x7f0000000480)="dba00164997001bc81ddbfd38d788d6851a61494e95ced4bda78fcd5481c7191e986d62b6f40ee1f883aa563bf91ff80b714e9c35183aa7481451653456e635e5689f09bf9b16c342887a135c49a55ed8b578b4132937a3bb474d71e866f44fa2f683fc1cffd1b711efb955a14eeb2c069b62ab7482b7b00ba95a1d6e239d15dca788a22885d9d3e970bd310e91fbc521f592d525a55e9881550f3932f14af08f6912a5e38a7fec63de83208f7e94e4af86b65c42836cf82c5180955398727bdbecc35c8f0c73ff6eb751b09bb03c5977977b82a9f0bbdbf99f0da89eeb7ce4b2542541aa4a33fc00b3374c13bf216860d75ff", 0xf3}, {&(0x7f0000000580)="25e81f0657a46254e55bc89275958d7c1ee8542329c5e1c07a62cafcb226c5f5f077772bc0ef11d32d77773d9dfed0dd86920f840780a6479b7b32723c56c60f5644b8a2c4f3536935fc009584e2c8d1ba2ecbd20f5d00a0253075f7afafc573bc09d91f72544430758ccf63eb855a95068069050aee228c6761f6fc91e8d8043bd05b398567a648f8b08c30400950a13e3c9dc7b35ae50c1b9d6ad0744f4227b456c252154c736350328b2c7065fc29a8387544d9ae85531a9adb69055bae9227f0a67235f9c45978273c0e7f28e921fe1831782e28626b8a7b", 0xda}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000680)="3acfdd8d23d66150743cdf580d66da1d900a31abae36243952706bd569b7256493878c225f616f5ef05083d14ad1784158fd9137719253baa9aabca5256291cf8c13a52bf1ddeeecee39fee161aeed550a14efc4520edbd51462b801840968", 0x5f}, {&(0x7f0000000700)="f2f50782976d10341b46f3f44b603770d002fb98755670cf27aa82929a44d4cced15701692e9843c5986ef11fe846103bae0fff9b5711c119529adbea5861e77d8e34c52fc63bbcc2eb6ace583b4", 0x4e}], 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/108}, {&(0x7f00000001c0)=""/59}, {&(0x7f00000012c0)=""/17}, {&(0x7f0000001300)=""/139, 0x284}], 0xe5d424fe0f014c5, 0x100000000000) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) execve(0x0, 0x0, 0x0) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r2, 0xd, &(0x7f00000002c0)={0x1, 0x0, 0x1, 0x1d, r4}) 00:02:19 executing program 2: syz_execute_func(&(0x7f0000000380)="982c2d0f05800da7aad0f8a50797f8a50797f3420f53de4141e2e99650855b6602162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a086766470fe0d44001b00b0000000f73d539c402e5a83166f388ad43dcf50f01c0c4635d183e70f30b38c421fa163e9641d9de1d1d7e9c8155661f70dcfb726f20b15ffbb15ffb110f0fca38048300") 00:02:19 executing program 3: syz_execute_func(&(0x7f00000003c0)="0c3cb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf93c1cc0c0e9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c4411973f05166450f186746f3400fa6172c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="2641ff99a1000000c442fd9c38c403055e20c9470fc7fbc4e14971d445c4010de27176c481fff07fe9430f673500080000d85803c4c17d297a1a") r0 = socket$inet6(0x1c, 0x20000003, 0x9) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x65, "01a30a2ff0c4cb618c6ba5af4528b2a7a5ea3365113262adca7d74a60eb039da99c866da69be8363267dc87307020770064082f7d32792c847176c2de95c2cbd47a05269184cd3b05ed8a6880b9f942b63902c3a346d429a1cb31edcc2151c8814c2f74b4c"}, &(0x7f0000000200)=0x6d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xff, 0x5f, 0x20, 0x6941, 0x8, 0x8001, 0x8, 0x1ff, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x42, "64e3fc0fb5d134a0dfaac1296a97211fee248cf26801d5c0e9f3a93ee04ae133c6192ab1538cb3c3356f90f3656862a508a1200c6793127d69d9ed62f2ae58d7254a"}, &(0x7f00000000c0)=0x4a) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x8d}, 0x8) 00:02:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0xeea, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x471e0831d8ed75d6) shutdown(r0, 0x2) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) 00:02:19 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000940)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r1}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() semget(0x3, 0x0, 0x80) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:19 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000040), 0x0, 0x0) 00:02:19 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d96002e0000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f380483c4a1f929300000") r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xffffffff, 0x8b3, 0x3}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x3, 0xc00, 0xffffffffffffffff, 0x7f, 0x7fffffff, 0xada, 0x6}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x3000000000000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0xfffffffffffffffa}, &(0x7f00000002c0)=0xffffffffffffffef) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3, 0xc8}, 0x8) 00:02:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x40, 0xffffffffffffff24) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xe0, 0x6, 0x23, 0xfff}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000040)=0xfffffffffffffdf7) 00:02:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000180)=""/35, 0x23) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:02:20 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket(0x5, 0x4, 0x7fff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e200001000000000000000000000000ffffac1400aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001aa806f4b5ff32e45e247ebc1200bbb28fcbdb1bf3f4657a337823df24a62dc3e246b5aafed81a5f59729ad66be51c7ca7c9a0a53b4f9646c11104d2cfd4db959f169188c4cc47b7b2c95e3979c197e6b15d3ef6dc57bb46c81dc167363a99fbc3df0b8ba9f932a548c38b4a501a5f6472", @ANYRES32=0x0], &(0x7f0000000240)=0x84) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="43ab29d9aa8e7f0a4463f79192c7e3ba5d8d71e6b19a1d700dc1a22019c296aab0ea61e227e1285b3c0789ff9b250eeab8155c9bf9bdef1e982b3ea8b0715d134cd755c5b124f4fa8cc2747f1b262d0fe7688200534d1f97f50cd89d67989c0f1e1b799894caf61e133b54f1cd5bc33098146242e2672d29ac34ea263bcdc4b764ae1f9d89ecaaf18eb1e978a436460549cf7af8664989eed4cbc49a2da587acef7541b44b5e38129a3332fe525f962739c9b3c3900fb302bf26df8d45addf51ed6ec908c5271645025c4e94513d03478cf7a96e188bf3efa2546e2ab3", 0xdd}], 0x2, &(0x7f0000000140)=[{0x30, 0x11, 0x1, "a330d5ae5ad11473c122d56bf57906a1571da65b1f902249eaab5cb4f9b060"}], 0x30}, 0x20101) chown(&(0x7f00000002c0)='\x00', r2, r3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r1, 0x18}, 0xffffffffffffff16) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24450feebc57c06f000047000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f0000000400)=0x4) 00:02:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x8, 0x8, 0x9}, &(0x7f0000000100)=0xfffffee2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0xff}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getpeername$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f0000000000)=0x1002) r4 = semget(0x0, 0x4, 0x200) __semctl$GETPID(r4, 0x2, 0x4, &(0x7f0000000200)=""/53) 00:02:20 executing program 3: pipe2(&(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000001c0)={{"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", "fa3e377827f6602c04136770ec5d8fcf548429ea55eec76c008e6a7c1df049a2", 0x8, 0x1}, &(0x7f0000000100)="489afa8fc827c03a54a1f6aab8a6a479ab37fdcf773ec9d442d26ead3933c52c6843f82afdfa68f6cc8dfdaa6e8afc28308319b3036db939ab4f7ba49a8c6dcdf4f1aa264ff52b03f5e132840b93df69bfd1c0801e0bcb3bb3662e24ed58874f41f4de4360d76fe1489dbfbeea9a", 0x1, 0x0, 0x4, 0x9, 0x40, 0x9, 0x1, 0xc450}) mlockall(0x2) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:02:20 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='$\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='-}*\x00', &(0x7f00000001c0)='^\'\x0f\x00', &(0x7f0000000200)='\xdc%\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000000000000000000000000000000000001df99627273206e900"/136, @ANYRES32=0x0, @ANYBLOB="0400000003000000020000004dfdffff04000200"], &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x3ae, 0xd9, "bc8066cd779bd271ca40b1aa047e476c12dc42d205f07248e7dc05f27f8c8d5eccffd81d26d3568a3e8ffb4eb47d28186ef87c1b34b4b6df40edda8b787b2d94e855d8612b923376d0c6506f75c88a6e7301269d9a38060df00df217141acdd26863f06293f024bf299c0487a99e501e5d012041e26307212f0da3189712df9e05725c6d769aacd4960c49fe8ece9cfd931927ec3f36e0dced1393f1791058153400cf8e3df98ddee003d3e03e8469854ba2346a5ac7b2d455d0597d4ef29a55607b6e962b502c94eb54e28d851f82b8bae41b63eb74e36358"}, 0xe1) 00:02:20 executing program 2: syz_emit_ethernet(0x333, &(0x7f0000000180)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x8, 0x6, "82f6b2", 0x2fd, 0x37, 0x101, @remote={0xfe, 0x80, [], 0x0}, @mcast2, {[@dstopts={0x55, 0x1c, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0xce, "aeea74438c60c1769a8c316251b0cad4c342f35d091fb3220b953ae51e868242f2536114e196eac59dd37383c0feb935b4f1c186b145788dfb2e0976403280b368925a2e88125dded7847abb2ba4a3e14a6f458d697e2381d4e5f3f0c88e5d4f68919bceb54603abce3a820f925de802a4f94da99fd1eb5c76b46ef3fa10498e706f9fb2750d81d1dde8277bc99d42f050f08bc9b7edd0e1aa99313f5f3f867f96fe42a41cd05ffd6d6c0e7c9ce1f0960ea8f3487b87f86107aed4072895f56b6c72a2f56d63369a557a40fdcaec"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x17, 0x20, [], [@generic={0x80000001, 0xa, "cbee9da6c39f3dee497b"}, @ra={0x5, 0x2, 0x4}, @generic={0xffffffff, 0xe6, "31ca2cf9983fa6de971e200a15bab614aee6ecbe46a880995770e2ef01b1d9e54c6adcafefc2280df0585b4e083582e4f905df101f782ac6143ab5d0fac1a64717a2fffb83f083bf0af541eaeada7f82da30647302f3204cfa88063ff9bfaa747771626000b8d22cc4aa5d8ac79e0e8a1662a92486cb38f918cbb1e56999780c8b53079c2c7ddfa96c4684f56f6854d076ce59c9b76b45b85fe38d95c2f92fba071d7626409778b677ac23cc7e05a9bc03c5d914e6061d12617e99106a697edccbd49cc6900ca4d2725a8d869ee5f3368f3bcf1e7c2663fb9b7afb402380a3a8d2fc323998c5"}, @padn={0x1, 0x1, [0x0]}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x91}]}, @fragment={0x1f, 0x0, 0x3ff, 0x7, 0x0, 0x3, 0x65}], @generic="d92774b58187a97f5e5ac13b02788a8f146156f446985ceb121a4d196567f059ec4c202b5134096a715c3707b4a21215385d88d5c27eb92644db83e749f1945aef278ee5a7c8a67e16dc8bdb148ce0e9fdafda6475e5baeffbe4fd4acb5a80210e03a3c5b2b082a7ef069ebb94e7523095ab9d8f430c4e7beb6b2dc6c700843ea95ec78b5c2a37145d5d080ba7b5e0e2cba4d8d009eaecf820f13ebb1dd4560e928c973151e43a5901e6f1b035fd282b91e8b9cadc74646d7bf31968c5b06d29ab0657ab59eef5a6776ca737256fd150ad43a9c2198c70f16b0a1aadb531017486ba24ae033507f7a92cfd1a858c12c03472182162"}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@empty, @random="b46b78c3dd36", [{[], {0x8100, 0xe1, 0x3}}], {@ipv6={0x86dd, {0x0, 0x4700, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:02:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x8, @loopback, 0xfaa3}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:02:20 executing program 0: 00:02:20 executing program 3: socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) readlink(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="0bfbb18eb8057f2a07fad553d0e5c27417d23eccf0cac2d5608a3dbeaf84c4116e2e39782a3deee730fb4d947ff6e0827920a8f02ae19181d794bba64cc7b36df682d6cc78cf36768ccbc5f247fc5b41672a556879e34784e5058972e32360765382d0b58e5ca653df0473e281c31ac27ccb3726a5d301e2b818660946d0c74a96746e26cf8e7ffb5c84a5b46a8cd2c32f442f3beb566323ebe6796e81c0e6a3311a57112a6d5c67f965bb68253f5aed8a5078d7fc7aebc204fa967e9a33ce039ab5f905231933abd62feae8336f9f39d82e0d52184c86b904d932f930d77f0f8c4024071f23424204") 00:02:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) recvfrom$unix(r0, &(0x7f0000000240)=""/161, 0xa1, 0x2, &(0x7f0000000300)=@file={0x1, './file1/file0\x00'}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x3, &(0x7f0000000040)={0x2, 0x510}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x62b3}, &(0x7f0000000200)=0x8) 00:02:21 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "296260f3b4aac4a39ddd6cb02fdf980d6acf052eb3e4ede8e0ecea5711bf00d5", 0x5, 0x2}, &(0x7f00000001c0)="e5fec10e163eb0d135d2476396abf85ff6ef3ed1e36847afa72f4200ee6037a9ecf3a548290a6653896ec585d540ffa18fb42978e6eb7b77c8dbd7aa459dd1f73c485c252a07787948c6d5a2d71cbfddc2b280c7d25f411042d39e0e29bff428da6fd9e88aed49b002ea8e79a39e036188699044f42892ab2b9bef10c4b2a5b72fae6223b6f48b4d41ad86afe5d90090dc9759a9a676991499e19c8a9976e66b64d9f64e53525a7d5ffc124397b33795c7bb777246d226057cbb0558f3cf007a0398441c3ba852c31b92fa58d3a4ef0a2442474efe6206f1c0cf9c1df9d074dad3d061ed39e7f6b83d07c43b96428cc99286ac97", 0x5, 0x2, 0x6, 0x7, 0x6, 0xeca, 0x776, 0x1f}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x20000000000000ad, 0x3fe53e42) 00:02:21 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) socket$inet6(0x1c, 0x10000002, 0x6110) 00:02:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x4000, 0x180000000000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000140)=0x8) setrlimit(0x9, &(0x7f0000000000)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:21 executing program 2: r0 = socket(0x2, 0x2, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x20000000) 00:02:21 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x100}}}, 0x88) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001600)=[{&(0x7f00000001c0)="cba14e18dee6844a3c390cc4efb309cadb5ad0ae7ac760aee684a1b1d0ca61ff40a7271be2ad62471564bd83407c73b380be85f126417587002dd77dba4dcd88918eda4f4a8a34bfab8200c5992cd48eb8fdf0d7ad5c2dc3535dc0c092ecb66938eac5512acf5c41eb3ac113475113cdff3b058cb22228509cd5e4e90dd4d176c5a138db4a91fe00b0c6af2d0222aa8440ece245b34a12d5fb76e9a1554a5909bd9f1db41142d74709636a2a4b4006844e4d8b36b894dd2550f78c092b", 0xbd}, {&(0x7f0000000280)="4c8f18aa7ddf9f8fb20e9dcfa614b205cc07e7972b9edd68b762978e5d0c7ceadc5b23", 0x23}, {&(0x7f0000000380)="d70e674f7d0792289d8d62c4f5d6de63a01bdee5e19035f8c1e44e118c096890f3c56c82c88491c99be3356e70b8439fca840dd682f1c835d15fc79a991f8d5e0363122e4cf4fb7be8e6e1b88c8fd20c36fb698a375b778ff4c09f77ae242d78124d821532d0064d6bb131234e4afbb07b1bcf0db5e7a0ad5b49dbb260a72674947e405e18815924e7d1fa776b45f2cef936fa3d", 0x94}, {&(0x7f0000000440)="9e9c28798d1e31fb4c3c579258e8f401046e86c16e330db0026b205472995ada71f7e98a4514ea6fc0e706323a677bf31bacc5d2eb8a64a22164fd05a91c56e54047dfd9d857d19e5b4b71582de237c15d7a8cd9f1f37bf82c31b87984b1aff830f498fe135d94d63480611526389d1337902b86a3e756432fea60003d210be043bc3f0d00b75f43a638fc706dbd04a60a7a0b29b512c53e43", 0x99}, {&(0x7f0000000500)="820ad4bb5474b0b1161e4e716156b50667dddb09e8c3e3a910b90fdf3c433afeebcb86166cd089fd5f7445c4764b30a91ce98f35c4655c1d8af3ffc524a9e31f329d52da260b3753803c2d307ffab854dcd1a49aaa7837a4ab61da6e86227a02e210e94bbb23277822924ef355160f9ab8c0f2920d521de7ff7f457270d43d856ad6a242cf8d00159cbe7d97e4c217a355373387afffb0e67a1dc1479d833b64f2fbf9", 0xa3}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000002c0)="100ead980782df865f7aa0015048464c4cb3b00a1c65f4a3c51da4bbb7579a64b27ec5916780730e4f5655e35f18667676eeac933b106dd4ede1d09c06b5d512f2fc818d626a20e675603abd6e8a16eb514d57a6ed5f75d9", 0x58}, {&(0x7f00000015c0)="9db198dff782796a48f6e2ea00668c2d219a00e60db30ac842aa0c7f479f3f4228865c31fb1a03253dfaf6086dcee4e9b7", 0x31}], 0x8, &(0x7f0000001680)=[{0x88, 0x3a, 0x80, "42eeb46d8cb626f847979fd66d4e175c98d697dbac8840815a2e1da3a1177f4822bd51d8d31684d6a01a204d351a82e593590d415fb325d60c32fc687701a9c5c00668cd24f032f6a769689e59a25edabccdb2a7457922095199d4f5ac907f1aa0beebfdc958bf77805aa9d0bb1d5161831a2c"}, {0x58, 0xbe, 0x4, "2f7962711fe16505bcfbbca7632832ddff210eed4a4257d9c966b5d0ed6edab99b78e1a94de108ce6a2d6ace69ff6957003a3143adfb3050080da0163d490f62697601"}, {0x88, 0x0, 0x7ff, "fc3f0037881d107460804edafdf5dd7298b3543a19ab8eedd56da95ddde689fe0dc4a47345cbfb9e0fd32f1d23e671597792f25cdab1aef8c40180713ddd2d14639d6d2f103ddfe99dd93b1189b0d87dc72d7dd97b89910e4e7b678220d92da94fb6d0a21d02bdcebc5a5ceeb0562e17f8d8"}, {0xd0, 0x11, 0xfffffffffffffff8, "1390b0c264d31c4d4d0cec8bd2a74353d5b26910f27003d490373d85c9f3b5620897253ce76fe234451597482d47f7970fd0a66e143b8cb1c2a0a0b11feb3b009c928ea2e007e647cd4e9a682a3c337eb1a198b0da7c57f3621897b44bbc778f1f32b535e5d105299416bcce19fd4caad90e4cb10ac46d91008a53bca9c9588bed2675b8e911b2b2bd4dad0baf4d96e84abe0bf317b7f658d2ecd08e39f2e8ce4e0c4534c87c136ca18f217d9968a8b9cbb2d46acfaacb594857"}, {0x1010, 0x3e, 0x9, "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"}], 0x1248}, 0x8) 00:02:21 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$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x1ff, 0x6d}, &(0x7f00000000c0)) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 00:02:22 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x2, 0x3, 0x100, 0x7}, &(0x7f0000000240)=0x18) 00:02:22 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000009008f280000ebff3c"], 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x766, 0x2, 0x2000, 0xe2, 0xffffffff, 0x6, 0x0, 0xe000000000000000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:02:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000002c0)={0x7, {{0x1c, 0x1, 0x7fff, @ipv4={[], [], @loopback}, 0x4}}, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x108) r1 = socket(0x2, 0x4, 0x1) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x80000000, 0x4b8, 0x400, 0x5, 0x4, 0x6, 0x3, 0x80000001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0200000007000000ff03001000000100020000001c004e2104000000000000000000000000000000000000000600000000000000000000000000255d00c100"/148, @ANYRES32=r4, @ANYBLOB="030000000500"/20], &(0x7f0000000280)=0xb0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:02:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1d, 0x0, 0xffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="940000009f5d9482bcaa6f8daf07d437a4f46812d0a068bc48c4b10e1d7a491002cdcdd9854fdf64f9e61b2c433eaf6462a6026915bf045cac8b87fa34acd76f2d45d79840818a25887ee5ed88ded9191563500396be652ea61dc54cb538327fce3b0690d11ca2afa17ad1485a29d19bec11973549db7c03dbd1dbb62f8c4193118262c06ea312b5faccbbd3dd6a88b86181112d63ea07ab"], &(0x7f0000000200)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x1, r2}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x100, 0x6, 0x10, 0xf61f, 0xf7, 0x7, 0x2, 0x3ff, r3}, &(0x7f0000000300)=0x20) 00:02:22 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000080)='./file0\x00', 0x20200, 0x28) getgid() setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3571faf2cca4f54ba065fae2ed67de46aa3ce2c9d5dae019cf164096f491f3678d5edc29132b126d40825418f69a27aec3c22199dc314285bba71f172e4e09fecae056f56117f2c052869f820bdef49c4fd23626952a110584663786f1a728ff442695c1faae728ab5fbdc962556bf514550d68865f602383fec779592ece13721d956becfa6069f468af71e13ba408628acc6ea562fea2ce7559be5f560f47832c9b670ad6cfbd18835dfb7d7eae64c6213e93e8d", 0xb5, 0x1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:02:22 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x687, 0x8000, 0x8001, 0x7ff, 0x2998}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x20, r1}, &(0x7f00000001c0)=0xc) mlockall(0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:02:23 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request}}}}}) geteuid() 00:02:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000004c0)={{"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", "85229e27f8ca26e4312da8f12ca1a9e19d71a756ad1c135fab5a294c72959b42", 0x20, 0x5}, &(0x7f0000000140)="f4d9552e15104a555a01da652752dab2d05326d9e12fd81cf2a84b29fa04099cc22db9b46a6ad518b411c1a6e9c443e1b7d8780765586321b261c1861a7e30ef822b15fa41fbf35bced35b7b5c4c7a8932d078ffa8cc7ab69f6e97cb5a56048cd0d722f7da32a9bc7bfb888075481f2c34f001ff616bb7e148b38460e02ee7d18adda4d552328a33f9d48a2f744a0a80dcdb34aa3a8aa7f16963843b39812b22944654", 0x31, 0x4, 0xa7de, 0x0, 0x2, 0x101, 0x7, 0xa4f}) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000240)=[{r1}], 0x1, 0x0, &(0x7f0000000200)={0xf65a}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) poll(&(0x7f0000000000)=[{r3, 0x60}, {r3, 0x2001}, {r0, 0x35}, {r2, 0x124}, {r1, 0x2040}], 0x5, 0x9) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 00:02:23 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="66ecfe2c1aac1704c7904530cf36530948032c04a9be4a7e3bc195183e398885191cc837c26f8e0213225e001e967b5d7fc610346bed948dc0") syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000500)={{"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", "02860f603a3c3d382137498ebc51f8ee7bda0446c32bed97896fbb1c51c30fb3", 0x81, 0x7}, &(0x7f0000000440)="fde90b63a4d7726458021f7740c94d1f5b7c2b7f3270", 0xfffffffffffffbff, 0x9, 0x9, 0x6, 0x2, 0x8, 0x3, 0x6}) shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000280)="f95e2200eda92001d947c346371f804c132c8f6617691b7c0a512b93596e661d898b4a7d00000000c898ea0d3e0207c2c195940e288ad7099a43f56e7989d7cee4b204a8921bffab48d2e3e6c3c162947e8d36b9009525595b60a9ee4713377ee7b69f7c5c3dff63fdea661cd3451fa7622732ae8a8b58c01bf039f6478f22db1d7d0f1c7473dd6db16657c703c0889249a83c7f27dd3aaab673e0d89cb8112ec47b2c5aa8") r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x5c) setsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000340)="2a36e6812730387ac848cd7ff5ec98e92410fe045f71b94f44873e8d3a0d3f96156d7c392dd982023ebdf87db2a28329399762edfb62179f7a3f471f060c612e5e45cfd5f8a0dca6e4ec0992fce065457bec7fa3ccf87b1f2f4915850d86fe2880e4464f196eb9ed45daddb84951832a98cd8f3223e5da1bd3ba6336cca678a14112188ee71120374c0e802217c83a18c58c6ccdb47edd780b42b55bcd7c1d20d2949fe137b831ad8d32ae413248e9e423a5775ea5b9bacb5bc6b1ed99d1a3aecdce05", 0xc3) r2 = socket(0x1c, 0x30000007, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getpid() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xcfff7a545888e333, 0x0, &(0x7f00000004c0)) lseek(0xffffffffffffffff, 0x0, 0x3) 00:02:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) fsync(r0) 00:02:23 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, 0xffffffffffff, 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$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) flock(r1, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:02:23 executing program 2: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35e, 0x2}) mlockall(0x1) r0 = semget(0x0, 0x589233d988cfcb98, 0x82) __semctl$SETALL(r0, 0x0, 0x9, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r2 = fcntl$dupfd(0xffffffffffffff9c, 0xae627d664ed189f6, 0xffffffffffffff9c) writev(r2, &(0x7f0000001380)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000040)="669298a978820d4f", 0x8}, {&(0x7f0000000080)="d0e5b0075ec2bfa545a4784a3c32c15acfccccd3ef26a48f26a59ade25a806c9", 0x20}, {&(0x7f00000012c0)="f220d18aa58f36b42b8acaa9a10dc3c0942b2c0b4c72a3b8948fe8e6e10701ac2f7982b98389a708dad678d3023b5d2dc9f2d78714d2ba6f1184747b", 0x3c}, {&(0x7f0000001300)="7c8f4c94ba15ac8154e3e8e1b0d646ee0d3968ce068f94f4fc5e05d789f74a2b048dd7aa3d8106a49c9bec3d955f6442b0dbbec10f9c4689c785d88006809913120ed5689dec40b876130e5192caa60535bbba5d30f0e5f719f5aefed033bce2bc305e97ae2de32d6743a0894640c9192180c1c29de54e27a923c5ffab", 0x7d}], 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe) setitimer(0x0, &(0x7f0000001400)={{0x1, 0x4}, {0x9, 0x6}}, &(0x7f0000001440)) r3 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:02:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000140)=0x7c8, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xfffffffffffff000, 0x30000000000000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x9, 0xffffffffffffff48}, 0x8) 00:02:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000000)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ffef000001000047"], 0xfffffffffffffec8}, 0x0) 00:02:24 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x2a) sync() sync() socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) bind$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:02:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) 00:02:25 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x20000fff) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000180)="d00310", 0x3) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semget$private(0x0, 0x2, 0x100) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x4acacbcd3a6ab760, 0x100, 0x6, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r4}, 0x8) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x29c) shmdt(r1) 00:02:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x40) fchmod(r0, 0x1d3) select(0xffffffffffffff08, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe2, 0x2}, 0xfffffffffffffffe, 0x0, 0x0) 00:02:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x0, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000b705d67c3a40798edd382f3a7062be7a74801529acfb3ca32b0b3fc3c3e9f101bcc3fa5ec9bcde3bb64180ea596c501b0c4241f0b2391d58a24c3a0cb9930da1fe8fdf83046a537e20e6226d58ca32362267a764a6d9acfea4187c16d644776c9139d3f3a196c996376a347d8bdd6c02557c6213b72a8e32445f4d7169ed52e8329cf7fca0cbfd9ea9b58069b9e06b5e2d3b211766e3695dcad121c8016a7d14a37950e6ad47a2712874a6db350ac919fab54f8031fb4f51f738fb65cec7c05443e1dbff44d381da041b6edf23e0a71651c15f"], &(0x7f0000000000)=0xdb) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r1, 0x81, 0x2, 0x102, 0x7, 0x40, 0x4}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x6, [0x1, 0x7fffffff, 0x5, 0x2, 0x9, 0xfffffffffffffffe]}, &(0x7f0000000200)=0x14) 00:02:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f00000003c0)='./file0\x00') 00:02:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x20000) 00:02:25 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x10004, 0x22) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x33, 0x10000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r2 = dup(r1) r3 = getgid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000300), &(0x7f00000003c0)=0x4) r6 = getgid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x200, 0x401, 0x3, 0x4, 0x533b}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f0000000500)=[@in6={0x1c, 0x3, 0xfffffffffffffffc, @ipv4={[], [], @multicast2}, 0x3}]}, &(0x7f0000000580)=0x10) r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(0x0) r10 = getpid() sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000600)="21b3654e81be37d9e295e0dee9187bb66276beb9fa3de2c82d282a9a1cb4e75ea139a24b1f81209a131b501bb05bc569324f6289badb87c0e1c21b151f34b7bb801af3dbbe7d573fb453753efb8c2bf006a6a5b026745ecac270fde09ce6ef9a99277d247447a61ba3a20a4da95259f4b4cc1bd936c3fecdc8ccb329b181", 0x7e}, {&(0x7f0000000680)="e41ed8e5acaa3255feb6b98ff747999ad7dc1e9b6d235a2e176d548c5a4508874e", 0x21}, {&(0x7f00000006c0)="715e57624ff17a8411662ccab40631798fd9690ef278de4be619a3b43bba726bde9676654fb787be202e42eff2e27155bffae2c48d2c25495c8c11b3ffa457bd7194650c7d186fba8c82b0f2f633735eb81769df61cb64ae25658026c1158ec05c31d0354292595b10070015e4fa586584a1f3bdcaf6e73db78c9334db45130d6b2cbaaebbd41351f0d2d55fd7b489effe6ba24d999eab54383bb808b9886851e7c36ef0a7beacf04be2fb", 0xab}], 0x3, &(0x7f00000007c0)=[@rights={0x18, 0xffff, 0x1, [r1, r0]}, @cred={0x20, 0xffff, 0x2, r8, r4, r6}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r9, r4, r3}, @cred={0x20, 0xffff, 0x2, r10, r4, r3}], 0x90, 0x20000}, 0x20101) setgroups(0x400000000000036c, &(0x7f0000000040)=[r6, r3, r6, r3, r6, r5, r5, r5, r5]) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000180)="013274855fab4a154e227c16371254f4e9d9285b783ece00b9d53dd6a8255e4161a0847b3a8a7e4da4393755a528bea8482c48244758d7b5f167525c98e8f78a6f851cdfc64bb6553e4b5e3420e5c2efc01b8ca59923f1035c5899e94f495fabc3e0ddb51abb97c346f21603e3bbe3e761065fce74177d78cf545470efd8e58dace9b6d31eee01367be6a4dfea81") 00:02:25 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0xfffffffffffffffe}], 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) r1 = socket$inet(0x2, 0x10000000, 0xbd) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffff6e7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x9, r2}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/171, 0xab) r5 = getpgid(0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, 0x8) r6 = getpgrp(0x0) getpgid(r6) setpgid(r5, r6) 00:02:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) r2 = socket(0x1c, 0x3, 0xffffffffffffffff) setsockopt$inet_buf(r2, 0x0, 0x59, &(0x7f0000000100)="da3adfca15fbd1f62dae3625345097589859853996eb0ec6d7b4f1ce19ad9c954442b67a7186138e0e2b4e39efa20f07e931fdd148252619887fa5fa73d843dab9f023499ba25ac7772757c79dbcf98228cc04d24aa0931fdb3c32591e9fda227cc0ef1ba97a5ed83430da8b14661b802f6a", 0x72) getsockopt$sock_timeval(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) listen(r1, 0x4) 00:02:26 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000000)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 00:02:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000005) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x281, 0x5, [0x5, 0x8, 0x0, 0x3, 0xfffffffffffffffc]}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1, 0x7, [0x9, 0x3, 0x9, 0x9, 0xd6ee, 0x10000, 0x3]}, &(0x7f0000000580)=0x16) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:02:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(r1, &(0x7f0000000340)='./file0\x00', 0x120184, 0xa1) 00:02:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, 0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:02:26 executing program 3: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="32ddb6a9bb458ae87192a49759d4bb9b476cd3226f6c5adf957e48a0a35209be4e6df07be53c04582faaacfe4e077f5cb520f160bb115e474c80b38d63005f5ec135f924a3a16c5d954548686e6964ef4955be7e0cad69d6a591817ac427aa1636c147fe7305a0b9fc39cc950889f38d84") writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) freebsd11_getdents(r2, &(0x7f0000000080)=""/67, 0x43) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="faa11a00b771cec7547d4b475474fff403482ad425fa722aac5ae9ec9601a01b885a3ec3dd464fd319925b879f"], 0x22) mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:02:26 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000400)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xb5, 0x1}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x8, [0x0, 0xb0, 0x0, 0x2e, 0x5, 0x7fff, 0x0, 0x223]}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000f904250000ff01000000000000e97f0000000000008b62943ba6ee33454e10d6c5d470b0a880cef93491c4c9d7e5cc5eea9096935818f2f4a94946debfd06b516617c9ce7dbb097cde1ae6925052ad7e954ac43cc162f38157ea93"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffc79) getsockopt$inet6_buf(r2, 0x29, 0x2c, 0x0, 0x0) 00:02:26 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x100) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) 00:02:27 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 00:02:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000000)=0xffffffffffffff05) 00:02:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000300000000000000"], 0x10}, 0xfffffffffffffffc) 00:02:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x100, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="020089002c6a902235f1d0382b7bf8a1a8e68cf3690c615c1152f97ae718914bac174a5a16205373b9910b27954a0d08000000000000008863455680981fcb81294d36eab8e392c5b70c5458857909775f55727563f6fa53841bd017e8aad6cb7b6862defea76995a6c4622ba4efc36015ba30ae2266f49600b161b5204c107a6a4cc2f44d1cd03cd7cc8611c3"], 0x91) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000000)="9a", 0xfffffffffffffd70) socket(0x10, 0x20000007, 0xa2c1) 00:02:27 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) munlockall() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x40, 0x0, 0x9}, &(0x7f0000000100)=0x10) 00:02:27 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="59c81e063210c7540fd431fe96680a89a2c70706e4cf0f12ec17575b34", 0x1d}, {&(0x7f0000000100)="a72f64d2f6a975d9752103fedf261f450aaaa1ade804c30fdeff5de6d05bdc4f1394006930ccadf5b30d8652c60ca090380c736c6907d9c983466ae735999544d24a8935b8112631d8", 0x49}, {&(0x7f0000000180)="104eae8cf86240b1a33a6627b0b62bb8e138fe570016cdba9ae261f47c7d9a28b1e30cd45f402dad61e691282bf8746259956e0fc7284e3cba12f1cb4c3f4013e9077e61238d63f2dd38d8627bcc", 0x4e}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000200)="9c7eb08b95c062ac0e240e0e62ab7e972da4b1058e7211b46534c22d012fd6f0794cc6a545f68bcfacf7ca3b536f0a569a4afa5d3216d6a18337b2e0227fac5883800c24a23a2d4348120bcb974171674d83e2749fd9b4d6a3a6ea3be0b19048b77596119a675b2b27b315c7a88fcdded15a1577235d84a8168ad20809dcbf03589b58d93185b8ddfbfd08a2d2e52e81d6efd9a22c3c116935dbd2c93aa65f2d269b97bf1a99410e534390a8b0fd4438b5f4a2c962d1a706f10644118ba87b23767d1dc0c171d3cd9eb09fff1a93bc3334e561c4c243303e768e9fb74397d4aea1212b0e6db014c70096fee1757f9b531c0987", 0xf3}], 0x5) r1 = socket(0x2, 0x20000000, 0x9) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) 00:02:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) shutdown(r0, 0x1) 00:02:28 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000000)=[r1, r1, r1, r1, r1, r1]) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:02:28 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaa8faaaaaa08004500001c0000000001029078ac1400aae00000011102907800000000"]) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="b60000003f9d22f7406aa367142c6eff790e48177a29ab0c85412768b450ea861632c30fc68d15fe74309cd56f60f984884c52072af35262250374c2d2d0e5aa2d578cb166e940c75ff6d4a69ab5de6d6bac6c239d69f80f9fab76243b6080ae7bec354f5cdf7cd1704850384a2239e177b4a6268e35565283d7a752ad647213f03b7259f70eb2cc438a699caad71e1308890b8632456526040775a140eee4bc84718cc6707766d8c7de3ded7e572c80542d643329ffc05402"], &(0x7f00000008c0)=0xbe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000a00)={r1, 0x5}, &(0x7f0000000a40)=0x8) r2 = open(0x0, 0x800, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) r5 = accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0xfffffffffffffefe) write(r5, &(0x7f0000000080)="69c9baa26899daffbbbd177f22114ebe302b9c909edd6b0a6cca467f6e4837c3d4201dace364f75de27110815bc618296b463676727e77728be7c436ab06be1e7c5a39ff5986e663d805f7bf33b0c0cf45489f1017f34338abe88179eb972bcf13019a0e4dd6e5", 0x67) r6 = socket(0x2, 0x10000003, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) 00:02:28 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x42) syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") msgget(0x3, 0x184) 00:02:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000001680)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000006fd185718bf3e8033af9994c26f0c2b726cf2ce37bae8b2d1b326da2bb8b9b2614a50832136aba60c8d1d018b294223b0bd58c7197341cef7b74ae6118dc1cfa274a174e2339b7df78fef5"], 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)={r7, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:02:28 executing program 0: r0 = semget$private(0x0, 0x7, 0x800081) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x3}}}}}}}) 00:02:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:29 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x80, 0x4) 00:02:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$inet6(r0, 0x0, 0xffffffffffffff0d, 0x2, 0x0, 0x0) 00:02:29 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) 00:02:29 executing program 0: syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") syz_execute_func(&(0x7f0000000000)="c4027d1984d7f1d7000067f20f5f900e000000c40171d4451bc4a291a8043a65dfd2c40279b7e4660f71d600f02888b30f0000c4215210c536f00fc708") r0 = openat(0xffffffffffffffff, &(0x7f0000001ac0)='./file0\x00', 0x2, 0x1) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001a80)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000006c0)="f182904bc41ac3e722350a9b478f267947bb61500ff699477dc4bd2d794d9b7c360500a8dc51f1d45474a2ef26566e3b1c4262c2f63089c5537d735add85a08e6416550f3eaa79a85a34602ba4ab09d2bbe8fdff97ee6c67ca5a702df75499a1e9f56f908cac30136a0e84c3e77f25173810f99c2f61e51fcbe8018ec8652e9e76d68098e56b53590b4cd349fad30754ed6b4c50c311c6c50a741b757450ec56a4e6488cc16d2114d1fec36b0b6d483595bea8f716b876db9f1df08d49fc5dcbc27855e9df912fcf5e2745f22f9c0baa8711656bebd40f0ebd378ee181aa37afc7128daa2a680d9a94eef39fc02a8a9e229133bca4e6c7", 0xf7}, {&(0x7f00000007c0)="a9b8c232d467c873add3b53dfcaa6d72491e005c8d467e1ab6159e25767c9930e3804cd9766804b068eaa1c3cb08740778012361a873d9188655be91709f4d8836c63b62076b33cd2245cab29045381356deada723ca762b2cbeab2b2fbd43bb317b1460e16c439fb650b69aeefb02e69f0e9b93835410d81c1ce347e769631404c7a08c2e0fc1725a8ea66bf85db7f96fce7ba1e765de033016278541fc17b36331603f3c3ebb9abe217375cb8652b32fe53b636a5fd66172afba9f", 0xbc}, {&(0x7f0000000880)="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", 0xfb}, {&(0x7f0000000980)="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", 0x1000}], 0x4, &(0x7f0000001a40)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20184}, 0x1) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000240)={{"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", "bc73c0d86a52c99d2ae8c716699bed84449b61fd1ae9bc356370e4cd53b60300", 0x34be, 0xdc98}, &(0x7f0000000040)="f542dca5afeaa93949940a3c9677972d87ccedd882373f8d5a958f9fd5a9bda8175e1645693666ac52d522b2babf8da9bbcac6ee197380bc8c662ddd4083e74bb24a8dd6b2d8ce57b12991a3d50dcc7ef6d96e1112816c5a8286a4b80f0ca4c65a8a02cdbfab6b0d0ef89ab893522fd27aa8a2fa739708e98e509b6baf9c29cde41c5006976940cc137450d25a8d4aa60288d7ddb7e3da8326e32368664a4502d1c22835b68c939097", 0x9, 0x7, 0x7, 0x8001, 0xbf, 0x5, 0xc4, 0x1}) 00:02:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000900450000280000000000069078ac1400aae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5003000090780000"]) 00:02:29 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:29 executing program 3: syz_execute_func(&(0x7f0000003ac0)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9, 0x10) accept$unix(r0, 0x0, &(0x7f0000000080)) 00:02:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) r1 = geteuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x5000000}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x20, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x3eb, @loopback, 0xa12}, @in6={0x1c, 0x0, 0x101, @loopback, 0x4}]}, &(0x7f0000000140)=0x10) 00:02:29 executing program 0: syz_execute_func(&(0x7f0000000800)="98a50b050520d0f80791b1c6020241e2e9964180bf108a6796fb8f2978800e0fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad430f51843201000000e7aeb15dfba1c9fb110f0f3804830a00c40259bb0cc4") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) 00:02:29 executing program 1: syz_execute_func(&(0x7f0000000300)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c345044001eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066f081899672000062be43296666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r0) 00:02:29 executing program 2: r0 = socket$inet(0x2, 0x30000003, 0x3) fcntl$getflags(r0, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getflags(r1, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xff) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x27, &(0x7f0000000140)=ANY=[@ANYBLOB="00000600"], &(0x7f0000000180)=0x4) linkat(r2, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x36664fffcd7756c9) pipe2(&(0x7f0000000040), 0x100000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:29 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000540)="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") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x2, 0x5, 0x1, 0x3, 0x100, 0xfffffffffffffff7, 0xc5ce, {@in={{0x2, 0x0, @rand_addr=0x7f8}}, 0x0, 0x4fa9, 0x5, 0x5, 0x5, 0x3}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x9, 0x1, 0x200000120, 0x4000000000000006, 0x401, 0x1000, 0x3, 0x100000001, r1}, 0xffffffffffffff82) r2 = dup(r0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) accept4$inet6(r3, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:02:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 00:02:29 executing program 2: r0 = socket(0x2, 0x10000002, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000000)={r1, 0x0}, &(0x7f00000000c0)=0x10) 00:02:30 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1, 0xc4) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = msgget$private(0x0, 0x4b1) msgrcv(r1, &(0x7f0000000040)={0x0, ""/79}, 0x57, 0x3, 0x1800) 00:02:30 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0xfffffffffffffffe) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r1, &(0x7f0000000500)=""/39, 0x16e) execve(0x0, 0x0, 0x0) fcntl$getflags(r1, 0x1) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:02:30 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00') write(r3, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:02:30 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x8) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = dup(r0) fchdir(r1) 00:02:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) r1 = open(&(0x7f0000000540)='./file0\x00', 0x10000, 0x147) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={r2, 0x8000}, &(0x7f0000000640)=0x8) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = open(&(0x7f0000000080)='\x00', 0x0, 0x120) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000480)={&(0x7f00000000c0)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="6d6054829e38a147bab7bb39157d28f381103a766c78905d52cb73f59e3a456d62b3ef4e49de0976c59c4563df6c24303269258a65e2ca390d99a4236bd7d51ae67c8b0ba236da26aae27096546b69251bdb0d708cec3d6f10920c0057caa081b0fb8456355fc9735e7e2387cf7dabf3377008ab6452aac6a543636714dea6b8adbc289d80541468bb04945357d7f27864b9f8ffd41d6864ee939b5b5af5b554662337e1f5d06bfaab74b1dca8a06718f5f02dec178628edec85acf6b6add872d3091dd1", 0xc4}, {&(0x7f0000000200)="8d3ed7e55a305942424a1f816b5910090afca2f886ee12dd06ba02423047189ec2787eb610784436e56f5d3eaef3e5eda317dfad82a3b24c3433ff348d0ba160a5f545637aa55fa21763bdd55477a181cc1bdfb12e63c1d812e0fd2c0d7915741a41273c9fb0734f79824f8389cf012cdfdcbb2940f9ddbc7d44e331d4acaff6792632adf4b75d3c15eef008816f05bf5bea624c8fef3c67bd55961991f67f01f27622afb30d9f86b00d66c03204c99b08005946c02f3a1aa3e6e41f41ba", 0xbe}, {&(0x7f00000002c0)="f8370ba4e45a0887fc4c8c3c083aa41743d3115f192ae90f3868556857072aa240433e66add32754239d6737ef57d0a2d0b290a0249b79795f6a5c5bf43cc00ebb0e51212e04f6a5521bcbf3d9a198ed7cffad43898113e60488ac", 0x5b}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="10000000840000000800000000000000100000008420000008000000ff0300001c000000840000000400000000802010ff07000002000000", @ANYRES32=r4, @ANYBLOB="1c000000840000000a00000037394d24582ba37f0000000000000033"], 0x58, 0x20188}, 0x104) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) 00:02:31 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x7ffc, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2, 0xf, 0x2, 0xd3}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3}, &(0x7f0000000440)=0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:02:31 executing program 0: r0 = socket$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) sendto(r0, &(0x7f0000000100)="bd4e78d48fc1845b19c9e9d37daa35abb7b47d3a39c32871ab2d671a7f4ab500843708d054b93d5c99e6f6f644ef888ebd7d4a426c", 0x35, 0x80, 0x0, 0x0) fchmod(r0, 0xd1) 00:02:31 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munlockall() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES64], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="04fdff00", @ANYRES32=0x0], &(0x7f0000000300)=0x8) getrlimit(0xa, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getgroups(0x1, &(0x7f0000000280)=[0x0]) socket$inet6_sctp(0x1c, 0x5, 0x84) chown(&(0x7f0000000040)='./file0\x00', 0x0, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r1, 0xff}, &(0x7f00000004c0)=0x8) semop(0x0, 0x0, 0x0) 00:02:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/84}, &(0x7f0000000140)=0x56) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x7, 0xc9, 0x7f, 0x7, 0x4, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x7, 0x100000000, 0x8, 0xdd0}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x20, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)={0x8, [0x54b6e08f, 0x0, 0x4, 0xff, 0x7d7f5bc6, 0x2, 0x7ff, 0x401]}, 0x14) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000480)="c734313e4bb0464359") getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000004c0)={@multicast1, @multicast2}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000540)={r3, 0x9, 0xf, 0xffff, 0x69c}, &(0x7f0000000580)=0x18) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f00000005c0)='pl0') r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000600)={0x80000001, 0x200, 0xffffffff, 0x9, r2}, &(0x7f0000000640)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000680)='cubic\x00', 0x6) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f00000006c0)="3f1ea2926ac5960a046ef069999071d5990ece49c2e8f3b0cef51a4ed3c1f5afcbc888f823c2912c1a796ffb661e90f36b84e43bfb7b8b1886df65e6b7f78a7546b45c8e756914a9c0763aa801039a7cfcef6c321a96b50673ce7afbd4f32629c6e35dbee1845544a4386a9c9caa6d15c4e8ff494fa5f9a0e90fbe0bf63a52ffaf81") setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000780)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x3, 0x8, [@multicast1, @local={0xac, 0x14, 0x0}, @empty, @broadcast, @broadcast, @loopback, @multicast2, @broadcast]}, 0x30) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) setitimer(0x3, &(0x7f00000008c0)={{0x7, 0xd5}, {0x53f, 0x7}}, &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000940)={@in6={{0x1c, 0x3, 0x1000, @loopback, 0x10000}}, r6, 0x6, 0x3, 0x7}, 0x8c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) open$dir(&(0x7f0000000a00)='./file0\x00', 0x8380, 0x20) fstat(r0, &(0x7f0000000a40)) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0xfffffffffffffffe, 0x0) dup2(r4, r4) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000b40)="b76e50178c2de26ccb48832c48baf63285e861448a11679a71291ca7046e3b5846f59b920fb6c310ce60551faf82fba0ad9f0abfeebf50897bc9913e3dfa00b6ea0416c64ccc379be2ff0ad02f245ef85d263e603cf42c70d1d74ae4772429f3c2af3499fc90cc8fb3b4be6322c1e753") accept$unix(r4, &(0x7f0000000bc0)=@file={0x0, ""/4096}, &(0x7f0000001c00)=0x1002) 00:02:32 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x212, &(0x7f0000f0e000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/156) r1 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000f0f000/0x1000)=nil) shmat(r1, &(0x7f0000d11000/0x3000)=nil, 0x1ffb) shmctl$SHM_LOCK(r1, 0xb) 00:02:32 executing program 2: syz_execute_func(&(0x7f0000000440)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fbd6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:02:32 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x200, 0x0) 00:02:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x4200, 0x4c18, 0x5e67, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, 0xfffffffffffffd57) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/97, 0x61}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/115, 0x73}, {&(0x7f0000001540)=""/30, 0x1e}, {&(0x7f0000001580)=""/240, 0xf0}], 0x6) syz_emit_ethernet(0x1d6, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f00000001c0)=0x100) 00:02:32 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0x0, 0x589233d988cfcb98, 0x82) __semctl$SETALL(r0, 0x0, 0x9, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="7691900b", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe) r2 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:02:32 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x119) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="1710678000cf649e7c02f30dfd2dd00f2a4ef6596018673a51c3cd006b1b157acbdfc4618052987d778ffb4984a677e423ac59773f1fb0218a6cfda2f65306249035818c0e4d290e7f6c63e77a9836ca0d77a81e69c2821f6672cea57ecd6e07a90cc61076cfbfe809b4cde07b49adc6b720605c04e02f70f9a6c03fac2ba7f99ac11f47198aa5756fcc5138bce6b8670a6a36f999d4af44c5a4eda38ef2b64427bea9e67a8d4b248eb72a10e4aec323b947dd59ac3a1d4e43") r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) geteuid() 00:02:32 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffdec, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000003c54385aa452304"], 0x10, 0x20000}, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x2) 00:02:32 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d6b098cd801b69e4c42205b8d36962f5696200d9d9b917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181e41fceff265dc5f00c35b5b304545e269a841002f090965339baeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x200) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x200) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000580)="9826473e431c130f05c4a37bf0c53e41e2e9b57867660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c4c46209370bc461cd583d00000081c66db71283397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c7d04c4ca1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0xfffffffffffffffd, 0x0, 0x0, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x5, @mcast1}, 0x1c) shutdown(r1, 0x5) 00:02:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) write(r0, &(0x7f0000002400), 0xfc6) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c804000006000000ff7ff101ffff0000050000001c004e2304000000ff0200000000000000000000000000013f00"/148, @ANYRES32=0x0, @ANYBLOB="ff03000004000000080000380300000022000000"], &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x1ff, 0xffff}, 0x8) r3 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 00:02:33 executing program 3: getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000380)) getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000540)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x8f, "b13cc9589c2c7c815ffcba6156b372a27f8d3316ebb215d415bb92425d7e3980ca7633259447d9e2bd80f08a6c07c9fd6a83d35c56aed2dd734d501ccd64c1b02519d59a551922b98068160f9fbe0b4beb83bccef9c1864b2a7e2990d7d5e27e2232aec53895092458f7dcc86f6932e5aac2a79b34fe9e8002178e71e6f4549d8d006e5ef41b7b67dbe7a66c1e792c"}, &(0x7f0000000640)=0x97) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={r2, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000007c0)=0x10) r3 = getegid() r4 = getgid() setresgid(r4, r0, r3) r5 = getegid() setregid(0x0, r5) setgid(r5) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) unlinkat(r6, &(0x7f00000001c0)='./file0\x00', 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) freebsd11_fstat(r7, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f00000000c0)={0x70000000000000, 0x5, 0x0, 0x8, 0x6ce3, 0x0, 0x101, 0xad4, 0x0, 0x1, 0x3}, 0xb) r8 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r8, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) witness_lock_list_get: witness exhausted 00:02:33 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x7, [0x80000001, 0x401, 0x64, 0x0, 0x606f, 0x0, 0x3]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x4}}, r1, 0xfffffffffffeffff, 0x9, 0x10, 0x6, 0xb78, 0x7fffffff}, &(0x7f0000000080)=0xa0) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00'/10], &(0x7f0000000540)=0xe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r5, 0x1f}, &(0x7f00000005c0)=0x8) getgroups(0x9, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x4, &(0x7f00000004c0)=[r2, r3, r4, r6]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x5, r7}, 0xc) freebsd11_fstat(r0, &(0x7f0000000600)) 00:02:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) 00:02:34 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x5, @mcast1, 0x1000}]}, &(0x7f0000000200)=0x10) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:02:34 executing program 1: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r0, 0x0, 0x0, 0x4, 0x0, 0x0) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000140)={0x10}) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x608020401) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) flock(r2, 0x0) freebsd10_pipe(0x0) fchmod(0xffffffffffffffff, 0x6) open(0x0, 0x0, 0x0) getpgid(0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 00:02:34 executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40003, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:02:34 executing program 3: syz_execute_func(&(0x7f0000000000)="980f1b66fea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000def8d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x2, 0x1000, 0x1, 0x80, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x2, 0x7, [0x2, 0x401, 0x7, 0x40, 0xf6, 0xfffffffffffffff9, 0x0]}, &(0x7f0000000380)=0x16) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xffff, 0x3, 0x5, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x93cf52c136c06ce3, 0x4}, &(0x7f0000000280)=0x8) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:02:35 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x20f6000000}, &(0x7f0000000080)=0x296) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x5, 0x1}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:02:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) writev(r2, &(0x7f0000000280), 0xa7) 00:02:35 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000140)="61dfacfe83821e408f060a02e7d88ce9038b10f14fdaec3ed9ca638b5db3d154228f3af03314fb5ae3977d744bf62be13843aa108dd4dc2fafdf0b04e3d91250f67d025083694901cd616b65277b30e0b3b017f9a7ab836b7f57e1c57575521305638f0ce00066240d7335feb00579ee50d600a570826e3346d9197bb89cc49018ae719b0ef8b77b76d31d0555adcfbd89426cf4274f349a6a8e7d9a74fe194fe47bf20fd548721352d821f74f8de6240e768bcf2980a954335401b77ea77ef44cd5d71e8296415ecd61995e3ae01d3721ac011d092f1b5f5e02e357b90ed96357076a21f7456a63c902b66e9d1a09a99adff18a51c7cb58c0969ef98f5c") setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x3, 0x0, 0x43e, 0xca, 0x2}, 0x14) 00:02:35 executing program 1: syz_execute_func(&(0x7f0000000280)="c90606a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb8f8f407238deb50fb8c4464e4e751e0fdfe509ab34d1c4e10bf894bb1600c66db712c483397fd300ee0fbcafb9100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r0, @ANYBLOB="0400200007000000040000000300000003000300efd2ebaea772c7b9ffd79dd38f9580ec62a48bf7aefa5c69d81696b6c9a23e5517e1aa8bba148caafbbba8bd48193059c71dd716b36658287a9bfd276bb7c6828e7013683e78f2895f2147844be60fea"], &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r0, 0x200, 0x4, 0x201, 0x3, 0x1, 0x401}, 0xa0) 00:02:35 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000a00)={0x0, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000a80)={r1, 0x7f, 0xf, "1686425ae75575b4d06fd5a218ce6b"}, 0x17) r2 = open(&(0x7f0000000880)='./file0\x00', 0x1, 0x0) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x20) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000900)=@abs, &(0x7f0000000940)=0x8, 0x20000000) poll(&(0x7f0000000980)=[{r2, 0x1}, {r3, 0xd9f757c9045b6df4}, {r4, 0x24}], 0x3, 0x0) r5 = socket(0x3, 0x10000005, 0x10000) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f080000003000"], 0x10) socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660100653000"], 0xa) open$dir(&(0x7f0000000140)='./file0/../file0\x00', 0x100000000002, 0x8000000000000) r6 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r7, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r8 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semget$private(0x0, 0x0, 0x37d) semop(r8, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r9 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r9, &(0x7f0000000140), 0x2b9) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r10 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r9, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r9, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)) write(r5, &(0x7f0000000040)="f6", 0x1) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x7, 0xfffffffffffffffa, 0x3, 0x2, 0x8, 0xffffffffffffff7f, 0x3, {@in6={{0x1c, 0x1, 0x4, @mcast1, 0x5}}, 0x0, 0x5, 0x1800000000000, 0x0, 0xb4d, 0x400}}, &(0x7f0000000500)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x102, &(0x7f0000000780)=ANY=[@ANYRES32=r11, @ANYBLOB="55feffffc873d2c0081024ef21bd5b9e7b849a1668cb06725c85341305e06b12e5dc4f03ed8db5656c0fbbda38b62edc8aa68a9cec7d95b8beba7422a0cd9e0005bd49bf60579b5bd17b25a141c5c2606c47eb060031cd5197e8c8411c42b7927c1143419770f9c2c09a8c30047c930018e0ff68988aaf4588c29c7959ce2fbff6d46a0e4e16863a1685f5fde8c17ac923a7fe3867e26ded4c915f526f38bcfb189fa0c044b9cd8533ab884ebb88f54239301307190b818c2e1a5d856bfd97d6ccc35cf4ad3e44ae60ec6073d6011a3f4c9b9e02798903ac7edd85db58d04ea7c654ae"], &(0x7f0000000540)=0xef) 00:02:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100004, 0x20) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="2d37b9df8e185472bbdee209303ad55ac1eb44b8d18f6eacb28082df3094a3faee5b4ffb397661f652277dec669bbaddd130de2fdc6bfcf745fe878a61b961e4b50b1c3cdb38fe8935929a067aa7b31143e30929fcd4822e6ffee71bfb773abc02f2091ec20ea00e6c5878e6260212b17705b264835b40366cebf9ed334596bb9fe1e1cfe827556dbf08566f0fa126c221b610c71ddb44d2acc5a5a453d3f55fcf16a2767a116c8169957f523066612b8bce2375e28bb123f8bf2a5b3e840c6e0735f164d147042f0f9857c26dc4df4584d2622f51b53133555defdaecb870b22c65d774f7c823339bb09b244404eaa09365854ae20f2ee344") syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0d000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:02:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) r2 = msgget(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) Syncing disks, vnodes remaining... 9 9 7 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 = 0x28:0xfffffe002dca4400 frame pointer = 0x28:0xfffffe002dca4430 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 = 9301 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 160 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002dca4060 vpanic() at vpanic+0x1e0/frame 0xfffffe002dca40c0 panic() at panic+0x43/frame 0xfffffe002dca4120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002dca41a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002dca4210 trap() at trap+0x44d/frame 0xfffffe002dca4330 calltrap() at calltrap+0x8/frame 0xfffffe002dca4330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002dca4400, rbp = 0xfffffe002dca4430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002dca4430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002dca4460 vgonel() at vgonel+0xdc/frame 0xfffffe002dca44e0 vflush() at vflush+0x3df/frame 0xfffffe002dca4630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002dca46a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002dca4740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002dca47d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002dca4850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002dca4880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002dca48d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002dca4920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002dca4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002dca4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002dca4ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000d, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 9301 tid 103178 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why