[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.223569] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.115423] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 26.393250] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 27.314881] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/02/28 09:18:23 fuzzer started 2018/02/28 09:18:23 dialing manager at 10.128.0.26:42325 2018/02/28 09:18:28 kcov=true, comps=false 2018/02/28 09:18:29 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1}) sendmmsg$unix(r0, &(0x7f0000001300)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="6144baee062c9073a6952a5715f62f815395a3faa94ebe2f9b2b98df24d3a11a7e571a492f8b2482023fe24036a34b02c700e0d94696680d3a2fe57f99dda06593e56ed37ac022626bbf33c2d783a3fe61be8c284b6199c39ac5f5748c95d60fba85f84fa7bafb1d12b208722e4d1462929a13f55f3e69c60f4b7ffa4b23a6c019dbfef1", 0x84}, {&(0x7f0000001200)="792e054bc0c648ada54212e823f8f64dcfee309004f8cc80e0f2d1e02d113bc20a49f68d8bd23220f0ad26aae6a1afcdfa8ef3f2c5cbc2fd6933c45dfa282b17a5db9dc0fa01959ec239bc567b7d482eb31e004440c0cc6213ee999efc38e454b27728b2cb381b85805cb281a3a9", 0x6e}], 0x3, &(0x7f00000012c0)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x34, 0x4000000}], 0x1, 0x40000) fremovexattr(r0, &(0x7f0000001340)=@random={'trusted.', 'vmnet1eth1-+ð0\x00'}) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000b, 0x6, 0x50000) bind$ipx(r0, &(0x7f0000001380)={0x4, 0xa5ae, 0x4, "255c2b9eedfb", 0xfe9}, 0x10) write$selinux_load(r0, &(0x7f00000013c0)={0xf97cff8c, 0x8, 'SE Linux', "e6f6a20bc4e75c363bf462681a6a3d1945833f74512ff42151257cbdde51ff4e9fa869308183d540ab817e11f68af0c68872540144d1fcd94e907ec23df533ad900f2c1cec23779f71924928789ce688f25e98a0a46a3d9d38c78fde60a174963f4e43be697b8f418b50cd1ac6d5b1c346449402d189625c961588bb57939a2afa80a54d2f1a1653fc3372ac02d073"}, 0x9f) sendmsg$nfc_llcp(r0, &(0x7f0000002780)={&(0x7f0000001480)={0x27, 0x5, 0x7fff, 0x7, 0x200, 0xffff, "2160c44632590183c21cbac4c6eaf24c49d3fe4903d5ee8a4d31eb26780c8ea6f804cdd39c2f30a07947b3e6955abd77e953cbbefbeeb2ceeea1ddc3ca4c4b", 0x1}, 0x58, &(0x7f00000026c0)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="140f8502582af8f20f0de4e2c7689fa625844c14aef1d406c7f5ffb282e6fe01dd2eb2c06f368c2ccc50a2a3cf659fb638266615c593e0f6bdb87fb1afda510f12792a56d4758f5e7619f81d80857b341496626f575102fe1c1d9dee9028a1963e28f22d", 0x64}, {&(0x7f0000002580)="fa67746fc9c4ebe43738310c3b67c13c723ed3da2c20d48771ecc459b0b9a508adb99664994bde526afb53cf6bb92f6f892ee34047ed14f9719dd7022e3873c3f92fbda7723b9ee5dcf8d5477ea548166f412afdbc896c8e3b584f7900a1fb9b8fcb182b1e665936fbe89e9cb72bd282e245ba41cf96f526da1a9c09c223f8aac7467655c607b75022492bea1a3a6e0cf813", 0x92}, {&(0x7f0000002640)="371e1ceee78fc64975bf8043f8b5e9ccd116739ecfcfcd0eb3c53ebcb36d5957663f1ef37d0fc345de26a1daf0eb6e03f01769e83860196c2ad5f3b3b9b051a712dad6c3538866e7e0308eb24909e957bdf99c6a5e7bf544831fb95116a7d90297d402e63653e9451c", 0x69}], 0x4, &(0x7f0000002700)={0x74, 0x10b, 0xc17, "c70437af5d9b368d0f755f72304c1fa65307434411fd2f24cc35fa8772be3e807dd0640d7aad0695f78a37ef8e2ad035c691621cbb2e4f3de8c69a40e39778515303aa43350461a36de50e971acc962dfeb649b90dca22147740f6ddf3c3489d0eb1a3f4970b47"}, 0x74, 0x4010}, 0x8044) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002800)={0x0, @multicast1, @broadcast}, &(0x7f0000002840)=0xc) bind$packet(r2, &(0x7f0000002880)={0x11, 0xff, r3, 0x1, 0x9000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = accept4(r0, &(0x7f00000028c0)=@nfc, &(0x7f0000002900)=0x10, 0x80000) removexattr(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)=@random={'user.', 'keyringvboxnet0em0\x00'}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002a80)={0x17, 0x8d, &(0x7f00000029c0)="485256d2c750c1895f8538577b7561d1cf738b7a47dc49b24425b5bee45f3da18c5bd83659cb6fd30e3e2473ff86977e7676967ac4a7e6eac702deb2192fd8d00357ccb91d09d8f2f3ecdd4be6aa61c3ce50f9a72738820a0b7daff0a7b774095fe5cb2801b96dbe2c6c5a86b42a68842eb7794531ebd5306bd61237a9f97b5204c73a3a1e0bf67f09f5efa361"}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000002ac0)={'gretap0\x00', @ifru_flags=0x1000}) fsync(r4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x1a013, r0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002b00)=""/239) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) r5 = creat(&(0x7f0000002c80)='./file0\x00', 0x2e) llistxattr(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)=""/249, 0xf9) recvmsg(r0, &(0x7f0000003240)={&(0x7f0000002e00)=@nfc, 0x10, &(0x7f00000031c0)=[{&(0x7f0000002e40)=""/51, 0x33}, {&(0x7f0000002e80)=""/244, 0xf4}, {&(0x7f0000002f80)=""/218, 0xda}, {&(0x7f0000003080)=""/44, 0x2c}, {&(0x7f00000030c0)=""/124, 0x7c}, {&(0x7f0000003140)=""/119, 0x77}], 0x6, &(0x7f0000003200)=""/47, 0x2f, 0x9}, 0x142) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000032c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003300)={r6, 0x9, 0x8, 0xe8, 0x1, 0x100}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003340)={r7, 0xcc}, &(0x7f0000003380)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000039c0)=@filter={'filter\x00', 0xe, 0x4, 0x588, [0x0, 0x20003400, 0x20003430, 0x200035bc], 0x0, &(0x7f00000033c0), &(0x7f0000003400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0xa, 0x89b7, 'bcsh0\x00', 'bond0\x00', 'bcsh0\x00', 'ip6_vti0\x00', @random="5d3734a000ec", [0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x58623fbfbc8edfe9, 0xff], 0xbc, 0x114, 0x15c, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffffff], 0x4e20, 0x67, 0x5, 0x4e23, 0x10, 0x22}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@empty, 0x10}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x100}}}]}, @common=@log={'log\x00', 0x24, {{0x9e0e, "f349a363a9c797ff9eae2955dbbe00bc8ee669772c891b990f7e66a01aef", 0xd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x8, 0x8, 'syzkaller1\x00', 'vlan0\x00', 'ipddp0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfc, 0x12c, 0x154, [@vlan={'vlan\x00', 0x8, {{0x1, 0x2, 0x941d6b2133e7bf6e, 0x6}}}, @rateest={'rateest\x00', 0x3c, {{'bcsh0\x00', 'bcsh0\x00', 0x4, 0x2, 0x8000, 0x0, 0x3, 0x4, 0x0, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x6, 0x80f, 'yam0\x00', 'ip6gretap0\x00', 'tunl0\x00', 'dummy0\x00', @random="b538f71cdfc4", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x98, 0xec, 0x114, [@pkttype={'pkttype\x00', 0x4, {{0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}, {{{0x3, 0x1, 0x62f1, 'ip6tnl0\x00', 'gretap0\x00', 'bpq0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xdc, 0x104, []}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @common=@ERROR={'ERROR\x00', 0x20, {"2f08dd525e2842c019e61de32e4945ba31992ff7c432dbd763a2b6659d73"}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x4}}}}]}]}, 0x5d8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000003a40)={0x8, 0x3, 0x2, 'queue0\x00', 0x80000001}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000003b00)=[0x4, 0x100000000]) 2018/02/28 09:18:29 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc0442, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb, "2c30f514270cb0711ef01f"}, &(0x7f00000000c0)=0x13) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x8f, "93df467ebe3940fcaccf08e9c20ae84eb040d1fd1650d81f0431d9b0fa1a862fd1f742ff4981c9933fcb2f22f56cfe2e5a561cddaa3bbcc34b4d216fcda35903ee65ae6291fe70c05e323b539dd5f5d9e446b944063638e8776f58cc391ec641e0c81b54ecc1c2be75ddd6f0465c9f3ef39cb6d75592da655b865915993ddfd7b552c472e6d900aa0963a3a4216f78"}, &(0x7f00000001c0)=0x97) r4 = socket$inet(0x2, 0x7, 0xa7a) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) pwritev(r4, &(0x7f0000001440)=[{&(0x7f0000000240)="d1a15b8e3cd0e6b8b8418272413a148d618e2b1a9b33db572974555d1bc930207253f95b25625ea909fc33ac847a5e9eaa69fb2633ad7ee06cd386e863930ec3a8b139cf56fe8ad6291a7439b5513d6ffab7dae9d66f7031f768a89a602094cc8247d24d25d6af08a161a768a3ae1f4f", 0x70}, {&(0x7f00000002c0)="c43a7a9a7aa03c2588a87766a4944acae2d1e1670a23394b2c6301666b9bd2a82637ce", 0x23}, {&(0x7f0000000300)="9b01dd71a07d6dddf2c627792900f23ea181748b2c7b878315a341045a7701a93f4d893a817de3a2ac8f09d3d26fab21acdac1f53823d4b279c370a3ce1b741bb5fdc32c8ba4223180df8d90624ebf433d6fd99d9436515415b9cbf09cf2fdb94f6b1609b69003023d6f5bc554f8f38ccc5dc3de14a1abcb95f860bbee3c000389fdd0a9a1f6f2fac86c77037dd134b1fbba4fb571fa8e1788057c85708af89583f2fb46d5fcabef91c542328887c8a5", 0xb0}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="170f3f14090ba48da8e562ec4bef7142b65191c49f73d60a25eff838bf63e6ba4072ff3aaa520c64646181e10622", 0x2e}, {&(0x7f0000001400)="6ee4fd5674f62c0ed47626c5f3c3f879692293176f49f8245453eb89504f55faebc76245a5c7d0a563a8a62c68c35a7a7f461e1ba1916535", 0x38}], 0x6, 0x0) lgetxattr(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=@random={'osx.', '/dev/rfkill\x00'}, &(0x7f0000001500)=""/125, 0x7d) mknodat(r1, &(0x7f0000001580)='./file0\x00', 0x8000, 0x20670a23) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) utimensat(r1, &(0x7f00000015c0)='./file0\x00', &(0x7f0000001640)={{r5, r6/1000+30000}}, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001680)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000016c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x100}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}], 0x5c) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001740)=""/84) ioprio_set$pid(0x2, r0, 0x6) setns(r1, 0x40000000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000017c0)=0x6) sched_getattr(r0, &(0x7f0000001800), 0x30, 0x0) getpeername$ax25(r1, &(0x7f0000001840), &(0x7f0000001880)=0x10) ptrace$setsig(0x4203, r0, 0x3ff, &(0x7f00000018c0)={0x0, 0x10a8, 0x1, 0x20}) writev(r4, &(0x7f0000001ac0)=[{&(0x7f0000001900)="99823d75aabc93d680be7af4a8c64f04f21f36017949de2d17c406625a5e", 0x1e}, {&(0x7f0000001940)="963e4f916ad4306ac224b5feb03248ce1686c3bc3e6896fe8d2a168e7256df8cc5ef75667d13c70b45cf05845952f5", 0x2f}, {&(0x7f0000001980)="04126d029f5481fa6155fbfeebcaab21a057792623046a1d9eaba83dba8b67a6a2a044c4a64a93448782a73f529fb7e7ee05271e0bcf", 0x36}, {&(0x7f00000019c0)="8d8c3594966fb22cb56cc18ad74b70cb9fc26de32c26ca710a372958af89e2681f3a25b6636bc7f90baff8980215ea8a0a1768edddb0f30aa56f58eac5caf5967c4228616225f615725fe25a330916dd98d7d53894bdec6783d6c9b2e7e5229ef2490af88b047b974021ed929b893d0dab65b00b3fbffc380df19a641243b879bb51f487556e560297d8b26bd7ca674ca6836eb8a03fb9268536a64b726d3281024d57b1b058a4f6f883f4593a7a931368511dc20aacc71535a1654ea49d058258b522aa040e333c31c7ae122e9149400418517a99eb7048810eb7a56f0814cd49423b4c4ed7697138b530e3ceb6cafa2f40b4014e", 0xf5}], 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001b40)={0x23, &(0x7f0000001b00)="3369bbb196a893e6058d58cbdedefe4f58e73a082e7206f57c8adc6f8464e00d213142"}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001b80)={0x7, 0x40}) sendto(r4, &(0x7f0000001bc0)="15dd127227407b0b39c897942e16b40953f18ddcc6b12c07aca1744bdef3ead77a055aba93ca2896825f51c0a6698299d598b3b7b8e9a0aa131778e0d0f4b99511077904bc7179a88f70432fc4d7a44a99ec1fad6676533e5f66ae9fd6d60b20c36e10036ea77afd8df9837ae52d79fec42bfe8f410c671976f607014417497371592dc00310aa227ed0ba7e0547a744a2bcd67470bd61589123a8b679a6716ba5041207bbf8c017c99ddd907f828701849d20d8d3ac9c99057d6da8c1ca2004133979efb02ef1e64a1d638cfdd2b27a5d8dc0a139c2dc1291236e835c6c", 0xde, 0x4000, &(0x7f0000001cc0)=@in={0x2, 0x4e22, @rand_addr=0x69}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001d00)='bic\x00', 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001d40)=@assoc_value={r3, 0x8}, &(0x7f0000001d80)=0x8) setpgid(r0, r0) getxattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@random={'os2.', 'ppp0\x00'}, &(0x7f0000001e40)=""/35, 0x23) getsockname$ax25(r1, &(0x7f0000001e80), &(0x7f0000001ec0)=0x10) 2018/02/28 09:18:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="032d87d130df269b8ab2e2bb50b92df406e9ff7af59b563980be95f85c4bb56001123308d739501c9af9c46fd09e97d25801275276e1f271aeccc743a8fab187c86fcabc730991366324d3818aab3403181895c9a96179203e6d39deffebaaa3c2") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x6, 0x1}, {0x6, 0xffffffff00000001}, 0x3, 0x1, 0x1}) listen$netrom(r1, 0x3) pread64(r1, &(0x7f0000000180)=""/154, 0x9a, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0xac90, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x559}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x4, 0x0, 0x8001, 0x7, 0x2, 0x7ff, 0x2000000000, 0x8000, r2}, &(0x7f0000000380)=0x20) times(&(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400)={0xde9, 0x1000, 0xdb, 0x81, 0x6, 0xffff, 0x7, 0x8, 0x400, 0x81, 0x19}, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x800) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000480)=0x10000, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000004c0)={0x580}, 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000500)={0x2, 0xfffffffffffffff8}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x6, 0x9d1f, 0x92a8, 0x400, 0x1, 0x80000, r4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0x10001, 0x8000, 0xe25, 0x377, r3}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000800)={0x6, 0x80800000000000, 0x5, 0x7, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) ptrace$peek(0x2, r6, &(0x7f0000000880)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000008c0)=0xfff) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000900)={0x6, 0x8, r6, 0x10001, r5, 0x4, 0xb3, 0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000940)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000980)=r6) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000009c0), &(0x7f0000000a00)=0xb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000a40)={0xffffffff}, 0x1) 2018/02/28 09:18:29 executing program 2: set_thread_area(&(0x7f0000000000)={0x6, 0x1000, 0xffffffff, 0x3, 0xfffffffffffffff7, 0x2, 0x1ff, 0x4, 0x200, 0x8001}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x84000, 0x1a) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCSTI(r0, 0x5412, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/82, 0x52}], 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', "2840b05d00"}, &(0x7f00000003c0)='/dev/ptmx\x00', 0xa, 0x1) unlink(&(0x7f0000000400)='./file0\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0x7f, 0x7, 0x3, 0x9, 0x4, 0x71, 0xfffffffffffffffd, 0x4, 0x7, 0x6, 0x1f, 0x6}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000480)={0x5, 0x1, 0x8e0, 0xfffffffffffffc07, 0x80000000}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c080a7ab5e4fa343170bb44d006c6023f734b5e763a769d4f100b63acc11f72ddb097abf232e2e502101aa7136b44d7999a4") r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540)=0x80000001, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000000580)=0x94) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) seccomp(0x1, 0x1, &(0x7f0000000680)={0x5, &(0x7f0000000640)=[{0x98cf, 0x5, 0x9, 0x9}, {0x1, 0x4, 0x8, 0x8107}, {0xb5, 0xb7d, 0x2, 0x1000}, {0x9, 0x9, 0x5, 0x2}, {0x347c0000, 0x2, 0xffffffffffffff80, 0xff}]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x40000, 0x0) writev(r3, &(0x7f00000008c0)=[{&(0x7f0000000700)="83420a03ff9806fef982ad9f6042de0914191fa4b2da3c6f52f2a9d8cfa8096d7857c34eb789c6708b5e76cc71d91155337f6082d50ed6267da1f8986442665b49fed44b136658506bd4318da42ce3b1919c16d2b9f7d2ae5ab4f6aa81aeffbea6e7eb19c6edfd05cdfec38396982e8d06dbf36bb4e3153319a7eac83147e2d227cca6971fe4dd84b8791869108f9f0ef8e190623963cb3f75da178939f4c42eb8", 0xa1}, {&(0x7f00000007c0)="9e8837ef0db58054dd88201dde00919efe5176ec5b9f344f515f08d686a564eacefec1487f6490c3fe12c5d2a237f64d26e207428474c8ce44d7902400e197d1c292d8f0dca2398da6ab7eb72a3cc2cc2b104f1c4d498cbe864afcc648c599b7103a3e06906dd916f62f951a280f6a3709d5e47fa8276ae2451497b5cbcf065638cfb80634146fa0766b8b75de47258c54767dfec80c0c1c0aadb593ccb568b24a82c9bdb1ddd4a540277f0b4b6f4f07a009c7b78ad60155b186fecdc27510f93a0479777a59b90499ed98bab40ca6534b3cbe22b2ec31a62c588899e4c8d3edea998fec8ff23dd6181952488c445e81f310b88961cd4a4f39", 0xf9}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000900)=[@in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x15}, 0x6}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xac) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt(r0, 0x1, 0x6, &(0x7f00000009c0)=""/207, &(0x7f0000000ac0)=0xcf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000b00)={0x0, 0x1}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000b80)={r4, 0x7, 0x6, 0x10000, 0x1, 0x5}, &(0x7f0000000bc0)=0x14) write(r3, &(0x7f0000000c00)="b6f36507e1db95b5ab1541e8c96d0292d342f706320bcff50bd4022ead1062fd180669decc642855c2f870b56930ebd53b5b80ae928a19a9955a6908f436fed8f46606299495c0fedb1e723bba745b105a2a550c2715c798d2fc268a0840828f937fbffdb44207728431ab947efa40b3fc82b7c3453879af832a1a77d216749e5a7b5e92d1c388893839e9eccdd7917ba69d865530f0744b50328847f6540de126", 0xa1) mknodat(r3, &(0x7f0000000cc0)='./file0\x00', 0x7102, 0x7fffffff) ioctl$TCXONC(r0, 0x540a, 0x3f) 2018/02/28 09:18:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0xffffffffffffff13) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x7, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 09:18:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 09:18:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x4, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000100), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'lo\x00', 'dummy0\x00', 'rose0\x00', 'gretap0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x98, []}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}, {{{0x3, 0x0, 0x0, 'syz_tun\x00', 'bcsh0\x00', 'bcsf0\x00', "650101000000000000eba741298c0100", @link_local={0x1, 0x80, 0xc2}, [], @random="c58a89cd4535", [], 0x100, 0x100, 0x128, [@statistic={'statistic\x00', 0x14, {{0x0, 0x1, 0x5, 0xc936}}}, @arp={'arp\x00', 0x34, {{0x0, 0x0, 0x0, @loopback=0x7f000001, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x40, 0x7, 'bpq0\x00', 'ifb0\x00', 'bpq0\x00', 'ifb0\x00', @empty, [0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xac, 0xf4, []}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x19, 0x0, 'syz_tun\x00', 'syz_tun\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xa0, 0xcc, []}, [@common=@dnat={'dnat\x00', 0xc, {{@empty}}}]}, @common=@mark={'mark\x00', 0x8}}]}]}, 0x490) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/28 09:18:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) [ 38.957041] IPVS: Creating netns size=2552 id=1 [ 39.008520] IPVS: Creating netns size=2552 id=2 [ 39.054912] IPVS: Creating netns size=2552 id=3 [ 39.135184] IPVS: Creating netns size=2552 id=4 [ 39.205988] IPVS: Creating netns size=2552 id=5 [ 39.304994] IPVS: Creating netns size=2552 id=6 [ 39.457387] IPVS: Creating netns size=2552 id=7 [ 39.578180] IPVS: Creating netns size=2552 id=8 2018/02/28 09:18:34 executing program 2: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x3, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/02/28 09:18:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/28 09:18:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x154}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x54) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 09:18:34 executing program 2: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x3, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/02/28 09:18:34 executing program 5: mkdir(&(0x7f0000000240)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x80) clone(0x28080100, &(0x7f0000000080)="99767bf7d5ac7ae579c3ff9cf1b557629c0f0627598328d011649c91021eeb137039208749ceada3aca4a451c4bdde6a0b5900f00be1b440435a9e58", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)="80dd623708a668a176222fffeaf389778f88126998d196c5d414b6931576365d5d8478ee89143bdf6ce497702c4f26807327c8ae919738d3b4e9cb6529821a0c81090e83fc622013f7732a638375c3d266a64989") write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getdents64(r1, &(0x7f00000000c0)=""/235, 0xeb) [ 43.789484] binder: 5175:5177 transaction failed 29189/-22, size 40-0 line 3005 [ 43.800015] binder: 5175:5183 transaction failed 29189/-22, size 40-0 line 3005 [ 43.829591] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 09:18:34 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffc72ab18e1775ce871effee53600c7fff05bc020303", 0x1f) 2018/02/28 09:18:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)=""/31, 0x1f}], 0x1) [ 43.835610] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 09:18:34 executing program 2: [ 43.888938] binder: 5192:5205 transaction failed 29189/-22, size 40-16 line 3005 [ 43.924331] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.940293] mmap: syz-executor0 (5213) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/28 09:18:34 executing program 0: 2018/02/28 09:18:34 executing program 6: 2018/02/28 09:18:34 executing program 4: 2018/02/28 09:18:34 executing program 5: 2018/02/28 09:18:34 executing program 7: 2018/02/28 09:18:34 executing program 1: 2018/02/28 09:18:34 executing program 2: 2018/02/28 09:18:34 executing program 3: 2018/02/28 09:18:34 executing program 0: 2018/02/28 09:18:34 executing program 6: 2018/02/28 09:18:34 executing program 7: 2018/02/28 09:18:34 executing program 2: 2018/02/28 09:18:34 executing program 3: 2018/02/28 09:18:34 executing program 1: 2018/02/28 09:18:34 executing program 5: 2018/02/28 09:18:34 executing program 4: 2018/02/28 09:18:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x601, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/28 09:18:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000557000)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) 2018/02/28 09:18:34 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/28 09:18:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 09:18:34 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a860100dc2964deffffffffffffff00"], 0x14}, 0x1}, 0x0) 2018/02/28 09:18:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 09:18:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000140), &(0x7f0000000100)=0x2d0) 2018/02/28 09:18:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chdir(&(0x7f00009a7000)='./file0\x00') unshare(0x28060400) socketpair(0x10, 0x6, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'vlan0\x00', r3}) [ 44.172332] audit: type=1400 audit(1519809514.707:5): avc: denied { create } for pid=5256 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 09:18:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffd35) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000229f7e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read(r0, &(0x7f00000000c0)=""/161, 0xfffffffffffffd38) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000561ffc)) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x800, 0x4) 2018/02/28 09:18:34 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x1, 0x20, 0x57eef9dd}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) [ 44.202161] audit: type=1400 audit(1519809514.737:6): avc: denied { create } for pid=5259 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.210202] binder: 5262:5265 transaction failed 29189/-22, size 40-0 line 3005 [ 44.233956] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.241765] binder: 5258:5267 transaction failed 29189/-22, size 0-0 line 3005 [ 44.288920] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 09:18:34 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)='ns\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/28 09:18:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fdatasync(r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x40}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={0x4, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x20, 0x1, 0x400, 0x800, 0x6, &(0x7f0000000200)='syzkaller0\x00', 0x7, 0x6, 0x4}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x7530}}, 0x100) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 09:18:34 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0) 2018/02/28 09:18:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/213, 0xd5}], 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/28 09:18:34 executing program 5: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) clone(0x80800300, &(0x7f0000000000)="00d55021dd1a7747138e13faf9779a149168065afff2a7c0f18d3f2cd627fea47c62b7618d6be692d0a505ff8e7a1683db3b4d8fe9ba3e89f4225c45e396fe28f978c76a1a3fcf9844cdf5785e5005158bfc6451c118af2c2b42f7ff916bf223eb4ea888cf1fcf7a4a9217cc312556e7dd0f91c8dd312ec20f6b3ebbd253417208cea8b463790b0fb8aa98d876d01887a8e1f164", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="2699c1853083ceb8bcff9a6d084f3a7320f7fde89f29ac65648409b393bc9e23c9ef415afd91ba") r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) 2018/02/28 09:18:34 executing program 7: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/02/28 09:18:34 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x121c01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x4e22, 0x8, 0x4e21, 0x8, 0xa, 0xa0, 0x80, 0x67, r1, r2}, {0x7fff, 0x2, 0x3, 0x1, 0xe91, 0x4, 0x80, 0xffffffff}, {0x0, 0x8a0, 0xfffffffffffff800, 0x80000001}, 0xfffffffffffffffc, 0x6e6bba, 0x4b56b74da00eacad, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0xce, 0xb9, 0x0, 0x93}}, 0xe8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x18, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/28 09:18:34 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x404e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32, &(0x7f0000000d00)=[{&(0x7f0000000c00)="02", 0x1}], 0x1, &(0x7f0000000d40)=[]}}], 0x1, 0x1) 2018/02/28 09:18:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x80000000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1000090000001) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/28 09:18:34 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x2}}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x62b) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/230, 0xe6) 2018/02/28 09:18:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000680)=[], 0x0, &(0x7f0000000700)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000004c0)=""/42, &(0x7f0000000400)=0xfffffcc9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000680)={0x0, 0xa5c}, &(0x7f00000006c0)=0x8) setns(r1, 0x40000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000740)={r2, 0x3c, &(0x7f0000000700)=[@in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000780)=0xc) ioctl$void(r1, 0xc0045c79) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x440000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000480)) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000640)={0x30e, &(0x7f0000000500)=""/67, &(0x7f0000000800)=[{0x6c, 0x5f, 0x6, &(0x7f0000000580)=""/95}]}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x80000000, 0x4, 0x5, 0x4d6, 0x101, "59c2fe8a6d9c34c2ddebba349f9ff54912704cdb35f37b8d60a5719e4cca601f4f706988d72fbeb13451b3d5168fc568cbe263efa428624de3f306453ca96d", 0x9}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000b40)="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0x1000}, {&(0x7f0000000080)="03c42c1305e050f9cc0719a63ed87d57dba59fbc36e67a651329c1dbe3444c322ff24d484441aac24f3f3c1926cb822eb73155ecd4843c292d32eea359f53bc10e39cfe52f7d71916e68cf850cf48e693f223f10ef9fe2da76b006be457e0336f5f82eaf539c6daf0436c7ec5f79d740a64d4544c0f2fd584d8c1e1429f9023259aa8b510e8dae19e448e55b14d0d4b46b06602895c4bf5f944f4eb9c00f213d7c2aedbd2e730f10ea77217ed947ff53c116ca", 0xb3}, 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"7d3c354e761d443ed4258dcf0bec7e894fc8819f3b1e221fecb5ebf8b744ee3ad681aab4d53bad43980798a09d00d86668ebe606435609d1a57056a64cc4196a286b9a1a2f4bd2de4329af5f9c06c95f2cbbc8ac305c7e35913ac4673d002a0f50e3eed79255ab3d8b95a8e92cee81a0c2499620de706402fb3fe3cdc04ad7108477414a84737aa0f385b91075af6cd37e644a4238f029ef6ee27db3b6b7368f28e09a67cf2f6237753d918ef2092f8fcf1c82740f3cfe30318a90dd7433da37a4b704c5109ed6d9b066894082a1f9fc83dd25a0391b76d769c25e5a1f5b32a99a4788b20bfd7de138184120bdfc2aa3e845460fa86ec240b4c331bf7d695ddbf1c62be4fb78f4f5b01669b43246d36a12ef150800a7b7011c245200a2242a77ddc1b167ecc519746028c1e1d4915b652933d7807fab28b0a6bae20c2134a9e828bb3488455487574885afec3a8110a0ff055f74d8eae28f9a8c8cbf25eefae8bcef6e272250691adac7eb6131214ab78989aed954606e1ee458b23fb39710e7d0a897382b2fbeba75465b64001c9de4ef29e782cec09d16355b33a2306318677d7bf8833762a8d70c9a4a310568614618dc040cb81b184289c5b8df3e0d94411673f6975366ec83ed45581d17b59f142ec0282be2951db6a00172d20b77b0f0368b95f674bfd4dee4510065aef36ca50153fc0e56d83de55c483a5781a0b1419d5401bcd52d90c7f5b3d33a63ff900216c824e4e6adc30fe8bbbc71112a556bbc00925973edc25e0334802d41bf0a968e397c4cddef7fd17087abbdd1b53a840b3b9160af41024106ada56de599537ccad02b5584b095c49d276626471ee68edc3554d5911d28b7b4275b97aba4784ab03d8ea946457056cfc5bfa2a51f5c2039333d841502a307257df950408bfd79d2b7aedb8f3501642bcceda8291986c54f894416cda09fe03fe4bacfa8fac34523452829dfb6983a12d00188323078b22a06b496616358a3d831aee5cebfad568bad93d407b768e8c3d0131967efc6248b6f0aac9e5d35103b5912e782784b2f5480cdcee79daf43c06104b71de48294859bbbcc3eb80fb322eed72c61b12f805e20c910f8d45ec1528591476e3e3634ba1a8e3483bd86737671fb3e130b27d849e1a0cb75e9c52b20628ea0897469a4dd17ec88495bd0b8eab1a868b9fb5923ca514a3acf7182b605386c22d743754442f5b426ce79a545da07dc986d1b88f87df23e547c491e45db0628fdbcd51b550b62a47b6e60b9d07e91a794330185855311b4bd2f3eb349c207891a84e97426340640f430178c49eadbb827293aba86cbaffd1d01b02f396ccca3e0bda3e27f34916d4b7949d07201fd3233a97ce8013bd8e009f6d0823dfb8a71627cdea67eff22e6bf04c672de2f1e35133605d4b54d72f1d86d3c736a6c6efc434b9bdfc9ab4d0305319075bbdd0b930a207e2b9b718aa873e756fb9878dbcd1539f5f245f454b71d77e5584b07aaa2a9fd0e5364f4e24571caa1732775e94407b6c4fb5d64dfd8158b4ac7aa7c21c73d93f6196af7da25426187402d00240929096b3df777cb0d20675f39776ad973d02267468b0d66da9bd392898d019779eec3c28745f90f4bb2413fa722795c3469bcc66caa8e88af816aee322a572a4f78496e8691c0e57163fe3180b9f667756fb4d7663ef6605cc4a4c5dc2a71500200460fc897bc1f848e3a2a67e460c8634f8435ed93bcc33ab390e99fa037c1a0d852059d2135795cf50b9ad7a7baf4dbb1ed7a587936adfe75f4052a9eab1cc65e2dbdca233e9189bf790c1cb34f263da53d0ee1020fd377e3bbc9ca878cde93c63a993155a125200ad740f9d3ca27c19bd5e74c7ef28828bfd4dfcd1b1c1ac40a98c332ded4ff8fe3ce00b2af8188d0c77f02f350de32adbfb33a8d880b80d9e522168a9e06b3a664fb703a621bd8506ada39ec9b1741dc06f5c6218bfcfb21e20e599c00a59b9b5e585a06fffffdd68cf9ea9bd1269adbc09b076ac78408fcbedd266a49c17a11f8dd3ba61cdbff930973a29150e20b1f41d581e886f2638a4cb32a1ca834aa872a3e490bb6324ee86f1ccf084589fb7301d8596f42ea89c62025a08af9f5603ea9134ab91e32df55d3dad88bf132e9378c34bee399af440e5f9b61a08c8076a12e8d804f147a6344f099e74496d23caf8a6fa846897ff206fb481f8e16937c1ff02c8c3bcc85be113c43229b6c2e812e17da597df55e3c893d7a7c664ba1d8472c8547befd3a512dfb0f6c788051c6d8fc1f426b1e1d7dcb1c635fcb9f9ee237df4f28f56a949f8bf9634db1fc29ae268ebaf609b33ee8ed8a60cd7ee1efcf5e53eb4d1128369fa41ef061bd91e2ea0d66ffcc827be843058d50f547ffb0feaf660a63b1e7e84c4590b4f7906223e7bc72801d68a740e5289c74b19a091cf02b87a00ef8535f6633acb4f9b62a0f0e465abdc7d70c4eab3cab32a3140155d5adb5407f7ce99f1ff283e6914a1981a4e2a9984574114881579f4260694cd7a44d36beb478da0124b4c337019f97eddd3b45f369abc1657d648aff617e00b657cbe9b4d68ca751e3418b3036b34ad9ce2fafdacc2d738d25976442e144d0e68a773ab2b20138e939ed77b8d2f59cf99f4e3b32b0e6691a01b05ab8da90b711da8551093cf5ba445b23092b4462da7315c5f3a91ab082492765c59394a353224ab8feceb4c9d4daff84c371ad4b716a188e3233b9692d42fba93de12340929172cedb66b17b0304b90b858f444526325ebe62a198ecbd68c13168a63f969615ca4bb8e3ba80837f914f03d5614cb14af8f6204dc19af54f8049420551f95bc6ab6c9eb5c3c7d60a24383596cd743a9b309649bdab4600f19bddd0a951da0c93929dbfe43e615011db8acb42d3b14b57f6e522b7a73a6a3e8b7168ed53a9d4427407798ffe1fdd0f4dec805908a708fb2a59a343231977301803662bbb2fa8ab187743fa94ea5f52e3f8713ccdd276ba1d17acf8964cb07df89989d8595f76129acddbbc82c561cd5ef14942fc7063f3c065f4f94fc675ac4b576b29b95af5569206f280e4e635415b64a9e82e01d1d5516193574ba92710643dff3fd7f9ec4ab144137af1b6a37e70f6b8aa5aa39159696eee1ed1cf9981d0d66ee45ae3e308693e0e8a9603805df3bb95b5573bbf453c5806aeec6dbe6c6d1bb0d054423c80a84be26e5fead094f49e39a4c3e3dc46d3116c6a373fb01a10b1882bddcd24394b97a0ac6e932f4d372c92c739b4fef350051ddc4de6a2363978ff7cdcddcd3c837e8631b0fb9ad171372661a37db8e288cfc541660b6e894bf91f236d09fcdea9e09a22c00db897229beaf775d4b14d8dc10f896fa533e1aa823ad2a619a91b0853d56070704dd531bbd08b78f04c534de0c14468432ade31e9f1abc1fd27bbbfaa1aca86f61858eed687a2dc0333c48641e0bfad58745ad8bfa78a2dffe75c4c8b144659839361fedbf6d13573f28c99ed77c4615ad0a52fcaae923a12b56cdeba782a138b14f5a4d901b2463556f9ce5de7283b194ca8c3b94f2a59ab5e09fe3a26bb78c147bef1308d5d1cc6ac540edb7e9bd78c2ccc3d31805de456744f15af771de63a4369259540cd7003ff83f7ad3839992cfcf17e9fd2d15dd0cac83f08e8d85dd16633853d4d60c98d28c533a3cc48cba54a1a1ab33d775bff43644f278488083d1692c1818fed98a8a52d74f29d4569c0fe5475f3443bd2826744eb4da54eebc0b60f6b75c50e83f270a0002a0b7d9bdbafd84799a924354c32c15bc66fbf64465278cbb242f952caf9511462ee3ee3fe26305c550243d285af4c3cca3c74aa0dab58534afc745da4ba0573f883aa9209008bfa88b34f31ab868c5974aaf989c2282f97780dab039e0676d1d3b4c7f18838604c0f02bb0c3c8be8ffc0ddcc0f705aa70c6ca27d2b2b80af6a929271649fd2abfbf06f655608105e99225670517b0b9cc2f6dcda0075afddbe04cd49ed7fbc133f937a9bb0540c69c10538cf3c1989efad14552a0c1c16062045b6d5451b3dd34f350da2a3050ed11115122b329c393fb95457015b38461775bc92bcc7b85726444aac6dbbbde1f0c4159f0bd9980e368007bb7ef0d175b849092af2358df6f0876af2a1ec512ef31f865cbb7835ac20106dfb4ca1ee2fbb902007d6cbd2cf9e71ead6b0034fa8a231ae84ae4b9c9549cb464d771783d33d0d4b53ab1addee55da8e1ca28e07bfc2594959f41bdfdf3247ca132c407effd36d1bb9123db3a15a188824cea82a59c521eb9d3bbe09e12736d4b2dfbf4000122adf808a2484cb3367b4f6cf7d1387cd3b7ed8ebf5f801d187f2c2a4d94895a94b10e6b8cb22203b67718917edb5e28d98362ee0d4017460ec4146c1d0074ddac6a82e73e888c14ca9fc3eaed56b25154047012f968dda2f04dc93296850591dad8fb1e9b85e6877713ab13b57cf875bc6edd978f70a227dbb84171d71ba40d99dfc4e3838d58a8dd653d8194fba99b5c031e187c39bc17b2dd5cbbb2f15176297ebce2860c250c7d34ee5564be5527fe215a81013e165912000d86e59a87c1c94cef4ee6f4af00a3d10821ffa7fc8be8ab39a3e6bd1ed59caa09d9f94ffa7bfec64c6f4cfcab826ccf0ee4879733f5a9adcda1e58902b6c0c5b827799a17b6e270f298139e4393d7c381784646e8d3cdc66542a97cfdc1e7d642853733718fbc6bf296af5f683fb5a3b41f3505fd5ef1ef60a707af351b7b4741c8db5f32cb3604cfe20690d61c170effd53fe5cf04d9ba3743de34330ceb94c796ad9551a90a7d3b966cf6939d51f7342e93279aef34004ff0365c4fb2b6e4d15b2b107ad455f9336c6f8b31d61113620c8727d2402dfd5cb8a52c1c537a12b7de53566c0bafb770727a3016e10b13b786fc13de62878aa1700c49a010a1b2b4f408f91fdc73b74d270c86b07a9dbcd6e932c3b98403133dacd867d807112f88e72f1703711c8b5a5cfcc61c275c4bd4189f1c3f3c746491f3e297ceac994c83c9037a92ed07ba1b3a6f1282e9d57e30b86c64144ad1dacbe751ecf2e0584cab02e0737ab9a8830126f078524b7ad9907b75a33f972451fb3444ad429cac66d6782724f32420ad70847231c4d6940d843c5b70fb84d9ffe87bc294b35989522cebc94fe6e1a2d1b2e99c1af769883b01cf77d6122550f7fbeae5ed03ac0c8e2181b32c723fa0326bcca2585ff629cf76402689395457b8e740bc86d130aa357f7f0cfc057eaab0d49b413140e6e33e0da53505b7b0102fca69db57d3072ed4465e1bf1b5b94b72994d05f2d117244cd66a71016edc3b415edc97beae8c32ef3ebdf4d6c14363c806b12a3110a56c4ea11de2c8b25f843a93c696a8dddf04b9079709f08258bb2147180017944be17791e8876892810e623b2c78756b94f9e2f51652e425ed87b119a2ebf0fda6b1506eaabaecff6364d236e7d41f5dfef574a399cb602f2e6d60b14830e03faf5bbb4b6e1f5b1a9cc1fe5f661d74f885ac4c34fdc67337de05dc980c1a16289b1d1aca6332b213b4b818145c6699ecdf3fcab03902e965de91538eab3a5e1cb95fc09d6697a07b641f00e9637be773db3d7b98419f59447f69279aede19292e83faa0abf54dbf0df28e204b2df744e3c7bbad4ab4a86bec22d4bb627607ef5350e62f2e975a6d0e9b99b72df9945a5980bf597f18aebd5b4d56eadbe57d994cf9fa4ebb5d5c716ff40c080abed46848ac8241d04744ec4520704ad1e06bd99d8f2bc3ff3aae8630"}, {0x74, 0x0, 0x4e, "baad1a73506485b8947b328fff941c0cc27ea0c7838f0c56df21ab3f80ec64a478db1be5e1beebf3f33adf036aa4ad98d32a5fa9c9382ff54a3d00f8cc8ebef745ed8a2382246ed38be78906ece03dd049161eabe09a8c1b3e9e90cf680d7c82dbae6bd7bbc47b"}, {0x6c, 0x0, 0x40, "c32808a208c87d3487ceac9202638b48b8ad4ac119f955ba530be17d8c1b7e3c28ade1e7f41a36d8294ec2c3a6c95d3ff4bcda3a0dbcb90ddc6ddc6677d7a4c816cbc1fca19269c04642b01b33ff4b605f7e6812c15582537f94bdf57724"}, {0x104, 0x118, 0x2, "a35291a3f051f23f8a1db45c1a0255bc1ed2e2d77c8c5c9421a3bfee481c17e8875e9c4c8bd390a5be56091ae8c7c99a74642c75c82d500ecbc40836057972820f661a532e8707eb10eab5fec00f78688332b69644d77582a56640de2568285d5ec7bdf3b5342609733285357c4da0764bb744b6e308dc80bc77b3346848219a133d43568a0f8f3678587c845cac2749fead6a3b7d14662d897e620d09e8e91232422b7dacc5c6a01961b50edfad1c4c8b3782c46747b94580fa627a6aa60f5b2d0adc66a540dbf7e66fa68d3eb075dbd73bb300936f4cfc886130075cbc538222abaa61d9117b67d35f73b5d6358b460ea112d7ac25"}, {0x64, 0x112, 0x5, "8d40cabc4894affc3e517cf33995518ba90fcd80149e91fce88d4a2aa7ea3a4d83b362b5aa9229d6113d8c90e1c2037e8df076b2ed33bb0128ff2c64a4b3a0f4c22ecebdac3522ad68bd881f558df05558ffa8b2144e7c43"}, {0x44, 0x101, 0x6, "3ceb7b631886a7bdc692ac604f703a09c837654c1f793361b8f963226a4662d6904e3ba4a04ac38a9a2fc717b921dd9ccca33dd77296"}], 0x1408, 0x8000}, 0x20000000) 2018/02/28 09:18:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x6840, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) sendto$inet(r1, &(0x7f0000000040)="0797c402c04505e9e7a1e4da05122dfd8dd6e050a97b108e879fc06dc349c4532b683554a8846865ae6161b7d66ba77c5994b422cd8e87aa62c46beeafa4117cd1cf2cb4f03870a7ce5e1f530e172d0ce98d80a15966b6ab77eca90a8c6777750673e79d55390117cf95b651a5b152a688604d752915f3e2b8d4e46e9e830dbd8161a0fef552cf3c3672f4bf8c67b95348b938", 0x93, 0x20000000, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008c0000)=[{&(0x7f0000693f9e)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='\x00', 0x200, 0x0, 0x0, 0x2a6) 2018/02/28 09:18:35 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) connect(r0, &(0x7f0000000180)=@rc={0x1f, {0x577, 0x2, 0x7fffffff, 0x80000001, 0x8, 0xcc}, 0x5f}, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0xbd9, 0x2}, 'port1\x00', 0x2, 0x400, 0x9, 0x7fffffff, 0x1, 0x5, 0x9, 0x0, 0x0, 0x1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') open(&(0x7f00000001c0)='./file0\x00', 0x800, 0xc0) write$eventfd(r0, &(0x7f0000000040)=0x210000000a, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x4, 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x4}) 2018/02/28 09:18:35 executing program 2: socketpair(0x8, 0x5, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/206) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000180)=0xffffeffffffffffc, 0x2f3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6(0xa, 0x802, 0x7ff, &(0x7f0000000000)) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/205) 2018/02/28 09:18:35 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4002, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair(0x3, 0x80a, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x9, 0x84, 0x0, 'queue1\x00'}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/28 09:18:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x80000000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1000090000001) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/28 09:18:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xc28, 0x0, 0x6, 0xb, 0x1, "d2c5c2cb7f095efc3ef734c7d68dd6a00782b8ddf96e80af9a2f0f53724e6103785499477e2bdb45c7ef01e511eb683a46ccf3c79a3aef51d0a09d296359f3ff", "e3c716866cb29122d23f1574342d4cde40fefb551161332c4a6b2f62beaf52c0377cf503bdccac50a375f3f7db45fccd74b79cc8a306fc64c66bf88b1af4ac73", "ddb78f17ffce26efd590efda05c63e9969277e8ae56b5d66ea45c7860b85467f", [0x0, 0x5]}) pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r3, 0x9, &(0x7f0000000180)={0x2b, 0x7, 0x3, 0x10001}) vmsplice(r1, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/28 09:18:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000300ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000004040100ffffff04000000ff00000000"], 0x14}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x250, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200002d0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x20, 0x88ef, 'ip6tnl0\x00', 'sit0\x00', 'vlan0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x98, 0xc8, 0xf0, [@state={'state\x00', 0x4, {{0xffffffffffffff00}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x4, 0x883f, 'sit0\x00', 'syz_tun\x00', 'vlan0\x00', 'syz_tun\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff], @random="7cdbdf10aa22", [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0, []}, []}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x2a0) getpgid(0xffffffffffffffff) 2018/02/28 09:18:35 executing program 7: pipe(&(0x7f0000a73ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) vmsplice(r0, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) [ 44.501217] keychord: Insufficient bytes present for keycount 2 [ 44.537308] keychord: Insufficient bytes present for keycount 2 2018/02/28 09:18:35 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x1, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/246) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) fstat(r1, &(0x7f0000fc0fbc)) 2018/02/28 09:18:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x40204) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) ioctl(r0, 0x5381, &(0x7f0000978000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgid(r2) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xfdf0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x80801, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={{{{0x2, 0x4e22, @rand_addr=0x9}}, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x1}}}, 0x9, 0x6, 0x9, "1cbf49d02a86b1e094c46b4496c9066228b6c09b6f618e89c5ea06c9fb4ab5a8700c5573693a6d4f60beb86ce8939ad9f6abaccc51e6fef9af5ae671df069703a0806bb02b6cda086851a80db55c2d69"}, 0x160) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0xfffffffffffffffc, 0x0, r1}) 2018/02/28 09:18:35 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0xb911, 0x2000000000, 0x3}}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='map_files\x00') [ 44.559822] audit: type=1400 audit(1519809515.097:7): avc: denied { write } for pid=5346 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/28 09:18:35 executing program 4: r0 = socket(0x5, 0xf, 0x10ffffffff) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80800) r2 = gettid() getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) r12 = getuid() lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000001f40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000002080)=0xe8) r19 = getegid() r20 = getpgid(0x0) r21 = geteuid() stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() r24 = geteuid() fstat(r1, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002840)=[0x0, 0x0, 0xffffffffffffffff]) r29 = getpgid(0x0) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() getresuid(&(0x7f0000003d00), &(0x7f0000003d40), &(0x7f0000003d80)=0x0) getgroups(0x7, &(0x7f0000003dc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r35 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e00)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003f00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0, 0x0}, &(0x7f0000003f80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003fc0)={0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) r41 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004140)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000004240)=0xe8) r43 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004680)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004780)=0xe8) r46 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000047c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004800)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000004900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0, 0x0}, &(0x7f0000004980)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006040)=0x0) r51 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) sendmmsg$unix(r0, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="e9ada41dbeb2517bb0a714a80d8d9d8ba38b5e9e865d23b30764779c0d508121082916060982182d9dd1a1fe9abe24c20f9b7be0e60ad3f32a9bcdca9e3eed97bf976312fe0b20622197cf12083b2148bd01f5c62ba5ea3561284918ada4c8aff9e4399bbdc95521c6865955f16742f7fbf449371a51b7ac21d81e1e1b", 0x7d}, {&(0x7f0000000180)="ebdef60fa5f86af926805816176ff9f3bde684a494b5fb45e8a2e0ca6452354a65363e58fbf70fecf9d5d26ac453e89cf6c32b237152fa48dc37b2070587a762ee9eb6dc914e35db32ddea7a78e69b9107ada6a5e871fffd189e408342269ea6607a8b992bf02d814262238b43d9eb6724b891f3168fc959f383a57d5267cf491cba3538c2fc602315783b26d6c90ad85cafe192d8147a56c805a1bda6f94fa7f77ab8f7054147d939ff02ccd7b902d371cfa8f7c7072e70f6a278fc9d67af7cc375cf68582e8a", 0xc7}], 0x2, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}], 0x4c, 0x4000014}, {&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000440)="643ac87c5ee872eab383619cb292ccd10e2638d232ab8f53a4166d17a3662b4ca3df2e35e0586085a47063c742c7e2abea6f4678beeefe61149e32f1444765034f849388f5431af8fb2969c918d39196cf75f199555207cb8b6b391edeb32cbeab99a88cdfdd5f789a80380f81c3baae7b8a0745ff625b96e694cb13915e74897ef17da23ff1ccab428fc9024a0f0b2868fd48c8fde37a", 0x97}], 0x1, &(0x7f0000000740)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}], 0x5c, 0x4000000}, {&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0xa, 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&(0x7f0000004600)=[{&(0x7f00000043c0)="c0fbba40b651ebfb4974fff28ccca244cfdbe8da9a24c2e703650ded066ea3d29b630110f58a724237fe749f9c3445ea30295b91db40fdbef4a7bddc3bb9e828de39ec12e19ac1567e4c318d5dca5da0c83bd7a797677947b7", 0x59}, {&(0x7f0000004440)="eeae996dad128103f9c2da80df69226d8ad4446611fadada1a212c1d1ed1795bdbcfb9736053655fb53c48f8174f1ef41fc8221bf883f4c347bb4101c6deccaed19cf69d07cc3c57530a6d0ee8ee00897ab493d92b7fd788c127ab3774a5b1", 0x5f}, {&(0x7f00000044c0)="cd9e7bb48c931e37b426c3de8b3699043e6ed4b4c996629d735ddbc0c7d88e6e0a4beb3b1fc26381a8e1e1117b485b8d5d94e9c72e21e525ed5925b0ba74aa58a470e0e8d812c8c7099ad6e4ef21c22adee2afd03c7a381acc4b30e5eecaff077b26b3170c670ee99229e071fe8c158455a9d91062c2fd3a1100a3a10736fc", 0x7f}, {&(0x7f0000004540)="bab4193f2f0e0af47dcbe3ae7f778c8f8b86ca019c8774d7290813b6a03a50eff3217fac58cbcf4e96c54cb97ae7a0f2a25ea47fb68b86bdb0403f478afee45117f2e315de74aab3021cf52718035115621438e30d44e2c3e2cb3af9c5a42d67657a8ba15a419e2c8a0fb22d538c63a668d24559c07f82dc78b694b579e32727ac22e5c8d68579e8b0df8e192d02", 0x8e}], 0x4, &(0x7f00000049c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}], 0x60, 0x8000}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000006000)=[{&(0x7f0000004a80)="65ab1187264f9548a1e5ea700294cbcc79443784192ee040d013a906da52e447c5bbdc3dc6c3245188b593c61c9238f05b953365f4117ec8b1c667ed0f9575f90781c781102ff3773dbc2a9b189602220d707050ebb1c0109de4f43e0bfd8af372d01f267d843949862a5301f8c50543c77902d805a5d2c7ca8d413bfc1416e4c65cba415d5c5820b72303b76b8dbe1cbfa3f0a6a606ceb0087508d10f6e905c5f2164d6efe068ac35676fcd8f72f9fd9741d27cf5ff57d1a3726752cc778ae49e23a4388413a505ab56ddacff7c995602bf413aaf76525c55", 0xd9}, {&(0x7f0000004b80)="a1c8dc6fea17b5e2a88141b0d6cdcfde10dd2bcff1abc3b291d11038f4a8390a85a75123c758b41dbe6b971fc3af7280ac3d4719f6fa4bd0fee04c0050bc4b3d8ee0e27da3de410c401fef12cf61923e88e88a2321c1fed5a989f6a8131b87bc0eeccfa944586a7fc58fd4827d55c74bbd97e8a6d8bb04bbd881b4d1faae3abdb856cdaf41521b7b65ceb6956f90147084c991c88c8ff945f74f8598efeac07b43f41945b29b9249506fcbf28b41b12e34dd5ab9969a52e378f29d9c9faab50854cf5d71d3fb344da4a8c2fcf5c80bc61e3323a7736aa40427b8ba1a6271d994d73209fe9b58d8dfff07", 0xea}, {&(0x7f0000004c80)="852430d60eba9fbce4a51ea681b13aa85b7e8e7e04592262612d88392aea8e056b8a5768e5d1d2d73299b15ccafade582226d23b351157ce4d7c6c77b022c4e7fd8a5f0fe408c0b3ef1986ca227b8242ec27a7df231a147250770d4f0fdd97ef2fbb91759e4a3e66144ed29c8912698648a9330094a4109e8336df720b22b6c753af97e421f79465fae06ef435d3d73c9970a570a8105fc10c83cd8ce22817fd72df99aac04d2199288689a09493aef765", 0xb1}, {&(0x7f0000004d40)="1a4bd6aed88e476c360bba74d621a47e8798d52c0aa048cff73d61ed94a351a99f3dca5354c11762d3f4a7e515da5bd45120ebd17f7e446b84", 0x39}, {&(0x7f0000004d80)="69d399d9bd49d21bbe16194489ca82acf104a08dc5db8d9c384cc5145ab1e5a4d9cc7c13666bd223d1838340605f03de095a5f7e8246e992173e22041d2edf31b83f0de193287753612f3754fe874caa628b8e8995", 0x55}, {&(0x7f0000004e00)="a80b54658e4ee96cb07a958b70f2b1dc5b93a45113bebf4e362087ee430454dfa0b46b7510b947fe852ff44441a5323e7bba287dca317b1dcac24054178843dec073014946e870441c5baa708cb91d8c731a5cbdaffe2c60cdf29bec0cf152adef2a56bc5754cc6c2e2867babe1d278aa2cac4786a92c9bf84a67d58f7c1c203d5fad09a8c1d15bf016287f2a8618d74687f71630ac7948611e36aea6a9d663725702b0fc6d33b54a979dfc414198ca7ed9a13d29ac0d052efead863ae4a411363e44aa61389801a0744", 0xca}, {&(0x7f0000004f00)="610908cfa7e2ebe8575eaa20b097650d2d419a492ddc671ed524d851a17aa9041587d7154703eb3a5652c1d7a22dad0819a8b15c9bfbd599dc58253f07c5c5fd681e6dd2d4a6a7ad3e6e4df07162ffbabb46006c7b17774a6fb93f7189de7b057dc108ad01021598fd4ae3328d8a9b7e9ca98b041053ecc22f27fb76fc23e5662653be55358ec17db6bd989308045935cf9c9e254c260975447a21a7e210dfc293ec156cc2627bcdc9a663a9041d58224b34bb72c909df134b061cdb290aee278cf8566614737d067afe293776c9b6368a8d838409cd7a52d1fffd675e4e7dda8fdb467796e77dafdd52b5636ba6ec", 0xef}, {&(0x7f0000005000)="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", 0x1000}], 0x8, &(0x7f0000006100)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x88, 0x8004}], 0xa, 0x20000000) r53 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) lseek(r53, 0x100000000007f, 0xfffffffffffffffd) 2018/02/28 09:18:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x4102) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x800, 0x0, 0x9, 0x0, 0x0, 0x2}) clock_gettime(0x6, &(0x7f0000000280)) r1 = socket$inet(0x2, 0xb, 0x6) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffffe) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x83, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0)=0xe13, 0x4) mq_timedsend(r2, &(0x7f0000000080)="b828d39c0ec69e9815042da8936dd72cd9d57eb879726b992ac39bddddbf01ee723417214e0e090adb0b58e6299a64425a3ed24aa8b9e274cc5b5f4d1a83e809c756fc067712e0190e974e8c63f92e4919c5e6f634c4e4a2b25e91238d71758c9983258738870b21cfb3bb70fa2971d56205f9d6b8cb5568806636e0ce31067826d1dcd8db7c54c5c6423f69e22b99ec15f1494f4d125c222c897002629eb8d60e67176972c6181e2f369d7bdf0429212a168e7853afa0c5014864af95ccce42d8913b008bab65470f0bbbb5009b90aeafd3cf03a85e0e061bd0248969b0637ccecca5fc5772", 0xe6, 0x0, &(0x7f0000000180)={0x77359400}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x4, 0x10, 0x8, 0x9}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7ff, 0x20}, &(0x7f0000000380)=0xc) 2018/02/28 09:18:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x50, &(0x7f0000000180)={'ip_vti0\x00', @ifru_addrs=@hci={0x1f, r1, 0x1}}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) close(r0) 2018/02/28 09:18:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/4096) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x0) 2018/02/28 09:18:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/ipc\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x8000, 0x0, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f0000000000)='}]vboxnet0self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x2, 0x9, 0x400}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/235, &(0x7f0000000000)=0xeb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x44200, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcd, &(0x7f0000000280)=0x8001, 0x4) clone(0x48214000, &(0x7f0000000fff), &(0x7f00000d9000), &(0x7f0000000040), &(0x7f00000000c0)="207a02cbb8dffe4b8fb5bbecac569fb1288c5dae2fcfca1921312f165eb499d2964a218eba42e4037f0fe6b264b6f41ac2bdd92c698ea2c52a9f4dcdcd20108ec2af3e7371d4afc01879e33e3656a6c207f46ef72475c4b9bf971f6e074e77a36f00a59e977cf700b42b5937751976b9b2d306e3a24b21d4e67001b120a5b9a1993e30299fb40d23c8bec1ed71ceb5de22ff0200fff9da59b14ccbc01538745f8a97196ad86c4cff04b572ed8e0f2cd1271ad0de5f18e8dc37299a1084305fd0d3e2022dabc1d03e58179b009abc99b1") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ftruncate(r2, 0x3) 2018/02/28 09:18:35 executing program 1: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x3) ftruncate(r0, 0xd7b6) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000)=[], &(0x7f0000000000)=[&(0x7f0000000080)='\x00'], 0x1000) 2018/02/28 09:18:35 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x80000005, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x22f) 2018/02/28 09:18:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x1, 0x70bd27, 0x25dfdbfe, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x4, 0x2}, {0x8, 0x101}, 0x8000, 0x7, 0x2}) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffeb0) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x0) ppoll(&(0x7f00000051c0)=[{r1}], 0x1, &(0x7f0000006b40), &(0x7f0000006b80), 0x8) clock_settime(0x3, &(0x7f0000000180)={0x77359400}) 2018/02/28 09:18:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111c02, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e28ff2f74bb41c963c138bdcb32cf3c02c0f8b0c899b521c5265a57f636a5819acba305975d3dc2d61f0d64bab014191202aa3a2fc3ebddd44ce02c9788e186b3afc75e444e66efa6790da2d7514acea52a484827acfb08cddb32a2c6ad7cc9ba858c22afaf5626ef3e8bf31835ff3433a73378b3da2adec0f4c52f288ed5971320e261a8a1dc60ee843a32b79f8ee96ec224e3e0a20b6e164e52a880aa214c16cdc6c6fa8467abfff1d2330760292d50ff2bb99b89bbdc2d0dff82e2e27301489dd6cc592e3a5fb35ec", 0xca, 0xfffffffffffffffb) keyctl$reject(0x13, 0x0, 0x7, 0x46c, r2) r3 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='trusted-em0\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, 0x0, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x24, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000020000290292d41a8ccefd02e0ba706fc93578cc31c56f0c219d9750c7be1107c604b8a9035807221741258929b713cf1d95ba86504c684ffb78f199ce479fa45991e8da3f0fa9022fc48ec325946eb28019", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="0b84e64c7501"], 0x0, 0x0, &(0x7f000005af7e)}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) 2018/02/28 09:18:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/4096) write$tun(r1, &(0x7f0000001040)=@hdr={0x2, 0x0, 0x5, 0x2, 0x7fffffff, 0x6, @eth={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@mpls_mc={0x8848, {[{0x92, 0x7, 0x1800000000000, 0x1}, {0x401, 0x0, 0x5000000000000000, 0x8}, {0x4, 0x5a, 0x0, 0x8000000000000}], @generic="062a2def001ec6e85396e6119393d6066727fcfeb9b4facde2c85c4899644a94d6cba2ff2522c3c2f3630d611761a42d1c8ec701176710d77b07b214c5a5a3a74213f0e4885ece321fe46faa4ee0aa56146c74f26aa084c14cd8ab82ee49f4101201162937bce80a297fa7d99d3788eb8d2272050a6ba99211dd239657ad39671bdab76d024204704a4e3205f5cae1af0fc73bce51f7a67d"}}}}}, 0xbc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}]}, 0x3e9}, 0x1}, 0x0) 2018/02/28 09:18:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000057f000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801}) fcntl$setlease(r0, 0x400, 0x1) 2018/02/28 09:18:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x12122, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0xfff, 0x3, 0xb1}}) 2018/02/28 09:18:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000700000000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/28 09:18:35 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004cfa8)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x10000, 0x5, 0xfff], 0x3, 0x4, 0x6, 0x1ff, 0xc1, 0x7fff, {0x7, 0x0, 0x7fff, 0x8000, 0x7f, 0x1ff, 0x4, 0x2, 0x7, 0x6, 0x5, 0x5, 0x8001, 0x7, "ff7d41bcd44592e00ce424035af992aab397158011df215797b0406a33d73105"}}) 2018/02/28 09:18:35 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/236) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x80000001}, 0x8) 2018/02/28 09:18:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2}}) 2018/02/28 09:18:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2}) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) r4 = dup2(r2, r3) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/28 09:18:35 executing program 6: pipe(&(0x7f0000000380)={0x0, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) [ 44.848503] audit: type=1400 audit(1519809515.387:8): avc: denied { set_context_mgr } for pid=5386 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.897893] binder: 5386:5398 ioctl c0306201 2075afd0 returned -14 [ 44.920849] binder: BINDER_SET_CONTEXT_MGR already set [ 44.926350] binder: 5386:5410 ioctl 40046207 0 returned -16 2018/02/28 09:18:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000000000a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x1, 0x4, 0x39}) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) 2018/02/28 09:18:35 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r1) r2 = inotify_add_watch(r1, &(0x7f0000000000)='.', 0x80) inotify_rm_watch(r1, r2) exit(0x89c) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0xfffffffffffffffb}, 0x8) 2018/02/28 09:18:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x200004000000000) r1 = socket(0x1b, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001340)={0x0, 0x8001}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x1f, 0x0, 0x2, 0x4}, &(0x7f0000001400)=0x18) sendmmsg$inet_sctp(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="ce7f9b60740a8991e57432944b058a3b8f4c41a13a5e85658ec3ea1d497713a6a0c3da7c3858739ee706e59897252654f77f155eb5994290ec1ba9442773350f9d38f7c6de1e79ef", 0x48}, {&(0x7f0000000180)="774aa7e8c42c50773284d828b32a975abb853d4cb4d77eca9f70fceeb8976cca77e798789a269fdcca0fbba2926ad45d593e9a1b76c1e0a8c810d48b250f1fd9c3687b89841b511aa80ac08e3c8b6b7c26", 0x51}, {&(0x7f0000000200)="b066bc4e6b58c32ad47632884ff2e00def1e195d84ad7c10ddf12d4c914cf5d1fcd501df9f2cb93a98671202aaeecb4770ae0c2ffeb9a2fa861646e0cc4f878d1a1e61b57da09f5dc640", 0x4a}], 0x3, &(0x7f0000001440)=[@init={0x14, 0x84, 0x0, {0x8, 0x7, 0x429, 0x3}}, @init={0x14, 0x84, 0x0, {0x3, 0xffffffff, 0x6, 0x101}}, @init={0x14, 0x84, 0x0, {0xbe6, 0x27, 0xfffffffffffff593, 0x160b}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x800e, 0x2, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x2c6d, 0x7, 0xffffffff, 0x3f}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x5, 0x40, r3}}, @init={0x14, 0x84, 0x0, {0x40, 0xf79, 0x1f, 0xfffffffffffffff7}}, @init={0x14, 0x84, 0x0, {0x3, 0x6, 0x7, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x8, 0x20f, 0xfd, 0x1, 0x7827, 0xffffffff, 0xfff, r4}}], 0x18c, 0x20000005}], 0x1, 0x8001) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001640)='./file0\x00', r5, r6) syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x1, 0x0, &(0x7f0000000000)='K'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/02/28 09:18:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) r1 = memfd_create(&(0x7f0000000000)='eth0wlan0:wlan0wlan0#{eth1\x00', 0x1) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/252) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0xffff, 0xf41, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x5, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x518f, 0xffffffffffff38bf, 0x26, 0x20, 0x101, 0x6, 0x80000000, 0x0, 0xb79, 0x5, 0x0, 0xffff, 0x3d, 0x170d, 0x100000000]}, &(0x7f00000002c0)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r3, 0x7}, &(0x7f0000000340)=0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/02/28 09:18:35 executing program 3: chmod(&(0x7f0000000040)='./file0\x00', 0x90) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/28 09:18:35 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000000080)="3b21f2", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ffc)=0x7, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) 2018/02/28 09:18:35 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111200, 0x0) getdents(r2, &(0x7f0000000040)=""/54, 0x36) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x6c}}, 0x6c98, 0x3, 0xffffffff, 0xfff}, &(0x7f00000001c0)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) [ 44.942343] binder: 5386:5398 ioctl c0306201 2075afd0 returned -14 2018/02/28 09:18:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x11, 0x4, 0x3, 0x1c, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x10, 0x4, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd26, 0x3504}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffc}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0xa9c6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}]}, 0xe0}, 0x1}, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) syz_extract_tcp_res(&(0x7f0000000000), 0x10000, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x2, 0x200101, 0x40, 0x0, 0x5, 0xef21}, 0xffffffffffffff2d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 09:18:35 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000000080)="3b21f2", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 44.999077] audit: type=1400 audit(1519809515.527:9): avc: denied { create } for pid=5428 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 45.039089] binder: 5430:5438 ioctl c0306201 20007000 returned -14 2018/02/28 09:18:35 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', @ifru_flags=0x100}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x110) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x80000, 0x4) 2018/02/28 09:18:35 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x40) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="0200572000000000000200000000008aeda6241b95e01ee703019e7896b1b95f00001000000000000000000000000000"], 0xa, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x40001bd, 0x20000801) fdatasync(r0) [ 45.054813] audit: type=1400 audit(1519809515.587:10): avc: denied { write } for pid=5428 comm="syz-executor1" path="socket:[13435]" dev="sockfs" ino=13435 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 45.111356] binder: 5430:5438 ioctl c0306201 20007000 returned -14 2018/02/28 09:18:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xa1f5, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000b8fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet(r3, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/02/28 09:18:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="00dea070b8c653ca185ae3cae30a3c5d6de6f1b0ea469368a92465de64eea8d7992c30728cefb7c8b6b9302d79f5a550e66ccd89bfb641991a01a9a6cec50a0a6f62985672bd884a5707bb163b4a39573e64b37e65cbb1bfd8f929875c5ac8476aa85a7ee223149e87921f221d657de66dc24c5748a4dac01d3cffc2eb17d2f796d5cd50ddbc4f819f233f59eaa8d86aa98845921e0087f3f5171042d4326c0f897c0e25ac64f8981e6209437feeda4ad41d6e4c3f7e8cc3b8683c21166afa88e3", 0xc1}, {&(0x7f0000000140)="e1607d38a4a5d794826ab1fdebd83fd13f78030d933f419a976783b58c01f8768048850c8d919b9738f62ebdc096fd2ad34e0337ba336dcab5a392a9fc57be995684aec8f755c6731f19f7606310e188f785253a4535b9dea516bbb5be4cb6db02c2eb5dbc9f650c6f08e3968274d1b51bffae62bdd32163c33f57183ca894a534a49a6eae9b5c061af11df70f003a4347653af8569b4ead38ba94d86d3f8163b9bc7219e6c6898354951c2785ef398e2c9bd4284e43471a88b0aabc361caff5fc431141e692358aa5", 0xc9}, {&(0x7f0000000240)="c2f0740c814692926a2ea9bee4ae178a860a9e82bb1185b3483f107c62c84f36d707165f2037a28bb471e47eec9f8857bb3db0", 0x33}, {&(0x7f0000000280)="2e031b96e11d811668d1dcee8601994dfcf63826b454c3434200a40612bd7d554fc5081d8e3906cfd6397564c9cbcaf227e89c81cd7a85c17fdce66416", 0x3d}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/02/28 09:18:35 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000094c000)) getpeername$packet(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000011c0)=0x14) 2018/02/28 09:18:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae73c", 0x2c) 2018/02/28 09:18:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r10 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="a822bf020e99b7039d1a72f9c768702c356785f0752ce07f0136a8acd0895aba477e184677024ed21d9a1332750e3cb021ad1d508a92d27feccbee8af701a6ef7a0d8de0b1204e640d50f44f3a349c8a31da7342e2aa9d6ea7efc2f56cc48a2bd0a36ae6149abaebd584031217c016212d360e1f7ed911553fdb3706c9d2edd37438c439ef07a1927ba7503d67161e86760e9c5db820755ac35c174ec88e33cc080bae643043a8fc5b6f9a891cd2c30d93bc8731eafdbaf611b84897fc2cfd8d87a4c1859bdbc7f92e41633556629dcf41e810d4fb46e3070c", 0xd9}], 0x1, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000000}, 0x20004005) poll(&(0x7f00000d6fb0)=[{r0}], 0x1, 0x0) 2018/02/28 09:18:35 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000000080)="3b21f2", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/02/28 09:18:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000000101ff335600000000000000000000006ac839f28b7fb18f1405604f"], 0x20}, 0x1}, 0x0) 2018/02/28 09:18:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400000000000000ffffffff000000004000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c7465720000002000000000010000000000000000000000000045de76e5eb3c343c599ea8a3000000000700000004000007371b2cc8a8205000140200001001000018030000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005225cf8e6229ac54620c4f0383526dcfa0314329acb80bff1b9df946471775358dd49cfd1ba379de6ff2631fe7375772f06d5a1b63b0061e5c231e0b70e0d3746e"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000000000000000000000000000e0000002ffffffff0f00000000000000ac1414aa000000ff000000ffffffff00d54b5839629b00000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000300090080000600000000697036746e6c300000000000000000007465716c300000000000000000000000ff000000000000000000000000000000ff0000000000000000000000000000000000800000000000c0000401000000000000000000000000000000000000000000000000440049444c4554494d45520000000000000000000000000000000000000000001f00000073797a30000000000000000000000000000000000000000000000000fcffffff00000007ac1414aa00000000000000ff0180c20000000000000000000000000000ffffff000000000000000000000000000000000000000000000000000000000000ff00ff00000000000000000000000020000900050009fffa000873797a6b616c6c6572310000000000007465716c30000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000220000000000c000040100000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000004000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x448) 2018/02/28 09:18:35 executing program 1: timer_create(0x7, &(0x7f0000000300)={0x0, 0x18, 0x1, @thr={&(0x7f0000000180)="09a11cc63e95acdc2dcafb77daf39087df940700b138c9a2dae988d49c10e15efe08188650f47018125b150959de18608688a21f48b0d53580bd784a061689396fb8ee0895d1b79107acd0112a06f446858497b44e4cfd10793f4b8b555e341e38313ecd6a33312637be68794017a5447d0c9a1277daa13f728e14c26625e09ff2ac6e45f21dfd44e261efdea484eff4c25022a22599a118723799a14e89f8992e7cacb0e4469df840d02c61ba2ff692a4b616c4d035d524e68ab687c38df36c2620a4522cbcf1424f2a75351060eea0e549062c0dc09c1217f8641687b124c42758ad19392702f28893f62eef05161713ab6f", &(0x7f0000000280)="4582b100d6521784c5ae5171cac6b6c4956c740e0a2f6e9593ff71d6b642dcdbd83a5d8481eb34e5d6679dc05eabdde49df694136926bc4945434c3b6ae394fdc1dab21f2b3cd91b92c3d994a9a700"}}, &(0x7f0000000380)=0x0) time(&(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000400)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000440)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x400080, 0x30) ppoll(&(0x7f0000000080)=[{r3, 0x100}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x9}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) r5 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000a98000)) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000000)=0x3) ioctl$TCXONC(r4, 0x540a, 0x7) ioctl$TCXONC(r4, 0x540a, 0x1) 2018/02/28 09:18:35 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x1080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) signalfd(r0, &(0x7f0000392ff8), 0x8) 2018/02/28 09:18:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/10, 0xa, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20, @empty}, 0x8) 2018/02/28 09:18:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000000101ff335600000000000000000000006ac839f28b7fb18f1405604f"], 0x20}, 0x1}, 0x0) 2018/02/28 09:18:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='keyringbdeveth1trustedlo\x00', 0x19, 0x2) r3 = socket$inet(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/28 09:18:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/02/28 09:18:35 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) sendto(r0, &(0x7f0000001fff)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc5ddb2903538e902782f00b099f7ef611ad5951f951c43b01789aa4d82bc27051491cc79bea21ef3ff9a1db5adff1507f267ff46546b7c87eb24c00ebb92ce5421d04b1e2444045ff5bd302a92b5791c32d3a6f31c26431b5d33c5931e8e415d5d8d8fc0d632074903eca5d9845098db235f7ddc554887584c234b66a414e85ace0e791b1259ac6dbdbbef24de34f16beadb781b0f50ec32a80ffb8b38742606653d57df0c600ad39e871260068182c679c015f32b38eb46a6c5bc2ffd6a14b5d3f3213823dbca12727907fb49ca18a15dc4790a00afb508bc0eec852798e0eaa89fc24453beb1572303b4f321d005a74021bb3e5877c1e10782d3683f40453ac3cff25d5db4f025b98f3dd8eda53b505d7d76f8eaa76c1f5fab8026a00dce99b8bdded60a800e659dcb8f8a5fb0dc86868c842ab7c1f7bc7472a52845dd2e4202de269468d392212f0d573d5874721d6f9ad2f4aa5aeb94d516ffa24bc6c5d1728a969ae747fdab97984773a13251e01869c786b246681dd10dc15f8f1fc02d130ab3b0bd0896c19ff467ca69a4b75d4afeb28e99c083adcf436a2438de739c0237f30002704002755abdafcf61d0182a83f179dcc8361bb575c12cc49513768859915b53b2e80213710814b99dbaf0af3dee89e190ba30bc121d1773f477373e07f796d421d41189dd0664647be0602d045e068be839696fd24d15d51950a2c23f0799767f33d2ac58ab10d77587d8272de0d2a3f1298ef247d83c345957df2fe703fe40b135144f5295d991c300175c41cf816fc7d3625695be193cd815b18d695a56e427798cb8269bc21e2c77102146cec3a8efb2020fb876e064355437fb222b082d835d53b3d5c7999a3b27e0a7179a2ba72af8053541e5da2fc8376681d4e38628d14a57b7eec3680ea417b2850251181c299071e66ff3235d3808d93d960ce6c29e20796aff6dfcd9b1fab67fa92b1f36559b9d364aedcc3e10cf2da5aa54d7bbe40139f85b5f458d6d7046d5f625e693db0b34256ee7bc29a1f8890f285900d39dfe67fc9b36fb4c65606202a612f6e7b0648c2175584ee89a8255ad74e36a7696bbd7f07232439767efda62e822347261c5ea986888a87aec2b6bdb586614ae6e039bf7fa4312065cfaa593a8e1049e05b9f1233be7bd6282ada8a72e961330211f06660b88dff930df65e34897a2ceb608711f9b9ecb1253673ae013942c78a9056b914d815485af95a1b5621b05af8992ad0f440c779768c4e0ae85eda4abb59085d0b4dc458b0c5ecdf3160f9b48109dbeda5d0709453ce62a90aba6b9fbae5abf8f4d9d4ba7df457874008aa731be22f5805aa1b9c3af837d310644025723f123357dbe9efe8ff0d7977d31071e1401e247c26ade654d8a834199b6e2ff2aacab289d295150e10f3387b1a6e2d1574bcdab66cf7fd9c001629a05b6157737c2d9d6df2527a0b8b2acd9aefec022acb2614db1af06e8baee6823f43385f75a63d96ba07d323625dccaa9b9d257b568aebfae1501b7168d8428ad8b4fc536722733ce29905c3952f2cabd052521fb799a7ed8b3216df959e3a1a4eae21e220288a4c9caac6630aa3b9e68d0f6381da227f7b37979c5bddd7eb598c9606bb6e4ade20f951dae3a977011326e175d6c8f17e71b8ede077da0bddc274d6cf3c2c1ad45e5662f2535cc4d07615f7f4f99adb05a78063e0180fc07409a9f18b83a9f11e6db57e43be4eb903a84db31eb3d4f2936751b57ee6735e672bc7af359d8587bb9c10b2a79828d000f9592b1c31c9fac830b1bb0868959ca3cc984986980f1d0a6bd19639921c476711bc524ec6b02c4f914c4ab53387fe658573e76aab433d6aabcad072c646901c46e59eac750f29e9938435ca6e43ebedbe2f2bab5f5b3d0ab4ae5004e2c86ef96dec08227859afe48b9267878f6bbb8904fa07f9bc8a7518af11af6b8c5d9244689d72f547fe7fd210d426327426c0606f6cee5a4a6114e2fe1f69b8012a883025e79ddfe6170e5c11df7528020e840274fc871478e8b858de2a46ed7484d069124bef03ba9cb32cce174314178acf72d2af57bf7f89f195197f96ab3b1169dccb2a594b841dd3c113ae7cf7b94a9dc3ec0727fed90cdd509fb4150d2eab5f3d988bc164b7a66075616d8147fa668a790bb3c5cad71675f2bd0a8575855dec23e3d543bca27b3f751016ec32748b541b7776fc77c006c35fa76c353a9d339477dc5883584ceb6162e7d278b6c79eeec436e254ce9f1fd9db72661a4bd97e362369d89d58c1d31718c020a54da1e2df989ac94d5f95f4864c527de5e1931a968924f3e6092487b189f4ca011ef73b441484acd5d16bed3b168d18a84a95d2f26afb0d926ab0d54c0fc44f3ada20da6d1309d9e4f046098a4a3fabe539be313a2fd3c64ea7cc1190a6e31140258212bfeab8c06cd224e32700c879dda71ebb43b6ffe113d99aa1096cccb11cf18912fcc268613115bacffbf4bb648860a1314cb0eacd7dfec7cb8a4e088c958ce7398921b26f5bfd90d27bbecbc45fd5a3bf37008f03a8be65b31b1c7320eb9e8446d1f6ccd561c7659399ac2b8e59aa812e8ffc682b94b04cb3992ab15cea1badfc9bbf3e8b8d21ded4a7fd72997a10de979fe71e61ff859799e80a8c2d6e83e1752103bcb35f3668dede83ea565a386ae849f154ed17140fc24418989c321869917f1bfc0b5e924c62f25d54c43cc86487578bfa23584be194d7cf9bc3e3168d80c0b19a27b8f1c5eee001be14541da38fd4dbff12fc5d49f5ed15dda63374a479bb3f2adac00a3241293fb7937dcc0000000000000009d1a3b538d5eeab52cdde1bb223ee3c5e3aae84088c35691d1c124322aa0540182cc82b0dd4318d8a6e2534c0ad", 0x8c1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)=[]}, 0x0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x9, 0xfffffffffffffffd}, 0xffffffffffffffe2) 2018/02/28 09:18:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/28 09:18:35 executing program 3: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x10a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x9, 0x1, [0x6]}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x8001, 0x4e22, 0x7, 0xa, 0x80, 0x80, 0x87, r3, r4}, {0x3, 0x7f, 0x100, 0x90, 0xb4c, 0x7fff, 0x5, 0x1}, {0x4, 0x4e, 0x4, 0x7}, 0x7fff, 0x6e6bb8, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x40, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x3, 0x5ac2, 0x6, 0x4, 0x8}}, 0xe8) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/28 09:18:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') readv(r0, &(0x7f000000efa0)=[{&(0x7f00001e7000)=""/204, 0xcc}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') 2018/02/28 09:18:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000000101ff335600000000000000000000006ac839f28b7fb18f1405604f"], 0x20}, 0x1}, 0x0) 2018/02/28 09:18:35 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./control\x00', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xa8f1, 0x9}, &(0x7f0000000140)=0x98) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffa88c8696) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = open(&(0x7f0000000000)='./control\x00', 0x800000000, 0x0) open(&(0x7f0000592ff6)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./control\x00') getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@multicast2, @dev}, &(0x7f0000000240)=0xc) 2018/02/28 09:18:35 executing program 1: select(0x40, &(0x7f0000f84000), &(0x7f0000f84fc0)={0x40}, &(0x7f0000000000), &(0x7f0000f84000)={0x0, 0x7530}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x142, 0x7, 0xcfe}, {{r2, r3/1000+10000}, 0x3, 0x100, 0x5}], 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)) 2018/02/28 09:18:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) syz_open_pts(r0, 0x101000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2e38, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/02/28 09:18:35 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x1020, 0x0, {0x2, 0x3, 0x24, 0x0, 0x80000000}}) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000140)={{0x4, 0xfff}, 'port0\x00', 0x14, 0x100040, 0x100, 0x7ff, 0x7ff, 0x8, 0x40, 0x0, 0x1, 0x3f}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/02/28 09:18:35 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x80000, 0x80000, 0x0, 0x0, 0x3ff}) clone(0x20900, &(0x7f0000a93fff), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/28 09:18:35 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(0xffffffffffffffff, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/28 09:18:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fallocate(r0, 0x2, 0xe8b2, 0x84c) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) 2018/02/28 09:18:35 executing program 7: r0 = memfd_create(&(0x7f0000000040)='net/fev_mcast\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') sendfile(r0, r1, &(0x7f0000000140), 0x10ed5b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4, 0xc65, @empty, 0x6}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x88) 2018/02/28 09:18:35 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x10) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x2, 0x3, 0x40000000000, r1}) 2018/02/28 09:18:35 executing program 6: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) r1 = fanotify_init(0x50, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000001640)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001680)='/dev/input/event#\x00', 0x9, 0x80000) poll(&(0x7f00000016c0)=[{r0, 0x100}, {r1, 0x1000}, {r2, 0x1}, {r3, 0x80}], 0x4, 0x2) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x404000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000080)=r5) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f00000000c0)=0x2c) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x2, 0x2]}) [ 45.399585] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/28 09:18:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000751000)='./file0\x00', 0x0) read(r1, &(0x7f0000000000)=""/5, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xc8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x1}], 0x1) 2018/02/28 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 09:18:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_tables_names\x00') fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x9, 0x9, 0x8, 0x5}, {0x4, 0x0, 0x6, 0xfff}, {0x20, 0x0, 0x1cd, 0x800}, {0x1431c00000000000, 0xffff, 0x2, 0xffff}, {0x40, 0x2, 0x2, 0x10001}]}, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/184, 0xb8}], 0x1) tkill(r1, 0x16) 2018/02/28 09:18:36 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc2d0) 2018/02/28 09:18:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0xd8}) 2018/02/28 09:18:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000400210010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/28 09:18:36 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xffffffff}) 2018/02/28 09:18:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffc1, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000f43ffc), 0xfff1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 09:18:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x67, "70ce41c7d29d097d0cd455b1b91240da87ed12d33886e56bf3f3dc738f09909f80549d8d54bdedd3ed1993b890b64f80c211a47a5090fbe443ce6ca74cd4637412344284607828aa98da87c89e5cd9e24978a5121501971b7361021a01315e950a5fa87df3c034"}, &(0x7f0000000100)=0x6f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xfff}, 0x8) 2018/02/28 09:18:36 executing program 3: prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{0x0, 0x0, 0x180}, {0x7fff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003b40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003b80)={0x0, 0x401}, &(0x7f0000003bc0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003c00)={r3, @in6={{0xa, 0x4e20, 0x1ad2, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) 2018/02/28 09:18:36 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000001040)="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") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}) 2018/02/28 09:18:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@empty, 0x4e24, 0x7, 0x4e21, 0x8001, 0x2, 0x80, 0x0, 0xff, r1, r2}, {0x7f, 0x14e, 0x8, 0x1000, 0x2, 0xfffffffffffffffe, 0x0, 0x4}, {0x4, 0x100000000, 0x6, 0x200}, 0xfffffffffffffffc, 0x6e6bb8, 0x2, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d4, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x0, 0x9, 0x8001, 0x6, 0x3ff}}, 0xe8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011fab)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') 2018/02/28 09:18:36 executing program 5: timerfd_create(0x0, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f70ff0)=[], 0x2, 0x7ffffffffffd) 2018/02/28 09:18:36 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x4) syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/94) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x0, 0x89, 0x3f}) 2018/02/28 09:18:36 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xffffffffffffff95) setreuid(0x0, r1) 2018/02/28 09:18:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x6000) mmap(&(0x7f00004c7000/0x3000)=nil, 0x3000, 0x3, 0x8031, r0, 0x3) mlockall(0x0) 2018/02/28 09:18:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0x8, 0x100, 0x2, 0x5, 0x6, 0x8, 0x0, 0x2a9e, 0x80000001, 0xc0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x399f1336, r2}, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x0, 0x6, 0x4}) 2018/02/28 09:18:36 executing program 3: r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x90) exit(0x0) prctl$intptr(0x1, 0xffffffff) wait4(r0, &(0x7f00000000c0), 0xc0000000, &(0x7f0000000100)) setpriority(0x0, r0, 0x0) 2018/02/28 09:18:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bpq0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x21) dup3(r2, r0, 0x0) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2af, 0x4) fchdir(r1) 2018/02/28 09:18:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) sendfile(r0, r1, &(0x7f00000ddff8)=0x15, 0x102000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000580)=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)="295c3da60b008d31e18c866b35857deb0974f4326f8f51b08e9b51", 0x1b}, {&(0x7f00000005c0)="d3be04dfe4298e99182dc45300b6749ca8", 0x11}], 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000580)) 2018/02/28 09:18:36 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = timerfd_create(0x9, 0x800) timerfd_settime(r0, 0xffffffffffffffff, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f00000000c0)) 2018/02/28 09:18:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0x8) fcntl$setsig(r0, 0xa, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f000001f000)=0xa0) fcntl$addseals(r0, 0x409, 0x400000000008) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000cff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 45.686661] ALSA: seq fatal error: cannot create timer (-16) 2018/02/28 09:18:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f2fdfbb90ec2a134decc7fb045a422b13eef3633edc3c4a52a99459584e433a875cd7c8d40614d88ccd07ea3067e17b819deb49ee7a8d572a5652360ed550eea56d575783b57c3235e7a67ac4dc8f26d5cb8f23e4c885e658da8552a556090a1edaa0b7317e3a49e39d4aef0f1644ff13184d85bae7db3030dd7dc0b1a66a6b349bf57f1c6753073ad6ede56b0576027e4233283cffbe45122fd1dbff803f507a8e3a0663ca84d75d8b280ba508458d9d3737b62a003274624158d2aa61d2e53f9c2cbed9283df1daf281"], 0x1, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/28 09:18:36 executing program 2: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000240)={0x1, 0x3}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1, 0x2, 0x7fffffff, 0x7f, 0x7, 0x400, 0x76e, 0x8, 0x7f, 0x4, 0x7fffffff, 0x4, 0x9, 0x40, 0x100000001]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1000}, &(0x7f00000001c0)=0x8) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) 2018/02/28 09:18:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x4000000000000d8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/28 09:18:36 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x8, 0x101}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb1000)={{0x0, 0x1}}) 2018/02/28 09:18:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/28 09:18:36 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080), 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) 2018/02/28 09:18:36 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000247ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002800)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x1a, 0x80001) r2 = fcntl$dupfd(r0, 0x407, r0) getpeername$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/02/28 09:18:36 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="0883aec5719298788e1dd7370fe36a3ff4d12385be9b28e9bb022066319d54464d5fd5e926ca4cd35ccba61c370f4252b93305b2472f03dbd8ff859cfacb6b233f0073158621eb2824e71378940fa50c618e94c621f186c9cb212b0ad2ff5bd9007a8942a8297b0c0b1755342bd491377faf63aa79455a16ca85689e8709d4007b5ce098eef0da58dc19993ffeae6b0f95", 0x91}, {&(0x7f0000000200)="dbf492cbbbb0a982e0239b62ff2768549479450f809c2bd6ee88f16d78c30d816a44cecbc433d1d352a54699a1054a63344f1a0b187f65b14c0c0afdcf685914e7b16c20ab3c2c6eddad6ba6acc2d5df3cf225336a696e3a69edff17a11f45a5fa15f66dc3cc768de9a1c122606754db4e85a38c1bf825c66cbded1cea8bd1ab3774ae6b15dd4820542e0760b597519ab95f385cd78c4fd5fe22ca6e61e231fac4f9bfb23833af4db9b92628d7bcd77485f3f8b44272839ab81940b944f194a49129c9548a97668be8cd46ae3c2556959c1c2ec8f3941e5767ca733df6a2fb29539630d979c95697c894f9fc1832315c60", 0xf1}], 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x3, 0x2, 0x7fff, 0x7, 0x9}, &(0x7f0000000600)=0x20) r2 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14, 0x800) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x7) r4 = add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfa, r4) ppoll(&(0x7f0000000140)=[{r1}, {r1, 0x2ce}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x3}, 0x8) fcntl$getflags(r2, 0x408) 2018/02/28 09:18:36 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0xffffffffffffffff, 0x101, 0x3, 'queue1\x00', 0x1399}) readlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000851605), 0x116) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) bind(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1d000000c4deeff496fc243bfb6fe7bf8cd892bbc7883ada550016b98fa86a78004773944e798019cc844536907847b2ab816dd8b01d58bfda3be61342876b5968", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) prctl$setname(0xf, &(0x7f0000000140)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) 2018/02/28 09:18:36 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x480000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x0) 2018/02/28 09:18:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x303200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/28 09:18:36 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x200, 0x4) 2018/02/28 09:18:36 executing program 5: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="a51e15e4b099e0e1a1edacb60b0ec3aecc8869a25be04978223982ccdf056926b3105b2a8ad7715937586288d74105947d443db4221cd3731b12cda954fa57bf6fc55ba9e656f998d1fffb071ce915fd5a6b356a5d6fd7febf6a2bbe7752edd9855e88db70ca50ca52527d05b036ed665645cf1ce907bfaccd7c7b658ae4f2d59a365ef9dfb67d50b2d75ec365", 0x8d, 0xfffffffffffffffc) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='system\x00', r1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3211538b, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x4, 0x5eb}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'bcsf0\x00', @ifru_flags=0x2000}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/28 09:18:36 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x3fffffe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000140)=""/10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x20, 0x21}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="36ee000063507068787b42b276063cacc43e42a2484fd59d621632b391c3e89cc7000982008f8a3c17e0955c118e545d4c0aa21131a4bcb4bb28f6aa23931ef26360aca004cd368d014281a4c89a7ee86459f87c1072aa5491c4412189ebf981f406cbe3f9e55624602b65bbd0d6d33fa70d58f551b3459dda9f4715d292551c2cc2f1d72d39df04fe983802f519d2e462bb73fe28f19e49569b9bbcbc05eb57322cdc89"], &(0x7f0000000100)=0x3e) 2018/02/28 09:18:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0bc5310, &(0x7f0000c9dfb0)={{0x0, 0x3}, {0x0, 0x33}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/242) 2018/02/28 09:18:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000caf000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x41ffc) [ 46.294782] audit: type=1400 audit(1519809516.827:11): avc: denied { call } for pid=5694 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.317360] binder: 5694:5695 got transaction with invalid handle, 0 [ 46.323883] binder: 5694:5695 transaction failed 29201/-22, size 56-8 line 3220 [ 46.331455] binder_alloc: binder_alloc_mmap_handler: 5694 20000000-20002000 already mapped failed -16 2018/02/28 09:18:36 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) writev(r0, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/28 09:18:36 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='msdos\x00', 0x3) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7379f51f4cf0d8dd8b3a7404000000656c5f73686c69625f743a73302073797361646d5f75000000000000000000"], 0x2e) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='\x00\x00\x00\x00\b\x00', 0x1000, 0x0) readahead(r0, 0x1, 0x1df) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000cc9fb7), 0xd) 2018/02/28 09:18:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001140)={0x8, 0x0, &(0x7f0000001000)=[@acquire={0x40046305, 0x3}], 0xd0, 0x0, &(0x7f0000001040)="7240ac095134e311e77efd1900604af10038a7ee2e9d7fedda38f49983e147c16468dd4ebb5701578223d821fd5120b4858bc4f888c625a41df3545902767b19e5cf477565c565a864d560e477a038f071d4e548f6e1e311c01183e3062785e40111773f0cd1d0054600f94510fcc474aa9301ac87f88afb787514c9f3417d9429483467c7cce46ab4b240c7f1bce641c74fa2ec6b287ce60b8eea567d1b8a0bb988bce1ebcc617fb141c6ff20f05576b2e9add727a4602e9fb3269f133577ed05ba00bc9c4169e5df7d09683ee7d29a"}) 2018/02/28 09:18:36 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 09:18:36 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000, {}, {}, @note}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0x9}) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) 2018/02/28 09:18:36 executing program 0: syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/02/28 09:18:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000040)="b190129b8baec9c298a4151b51b3e0799b1bc99b104af7e9ed4213552ab3a91f6a919af4", 0x24) 2018/02/28 09:18:36 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'tunl0\x00', @ifru_names='rose0\x00'}) 2018/02/28 09:18:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) signalfd4(r0, &(0x7f00000001c0), 0x8, 0x0) r1 = userfaultfd(0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x8, 0xe09, 0x6, 0x2, 0xff2, 0xfffffffffffffffa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xc}, 0x2}, @in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2c3d}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}], 0xac) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000064fff7)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3}) fdatasync(r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/02/28 09:18:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2169772c93035f2df05f6761944600080000ebffffffffffffff000000000000940000000000000000000001000000000000000000000000000000"]}) 2018/02/28 09:18:36 executing program 2: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80100, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000180)=0x217, 0x80000) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0), 0x3c0) [ 46.341080] binder: BINDER_SET_CONTEXT_MGR already set [ 46.346716] binder: 5694:5697 ioctl 40046207 0 returned -16 [ 46.367424] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/28 09:18:36 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001bc0)=0xe8) r12 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001c00)=0x0) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d00)='/selinux/checkreqprot\x00', 0x10d000, 0x0) r17 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r18 = accept4$ipx(r0, &(0x7f0000001d40), &(0x7f0000001d80)=0xff39, 0x800) r19 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001e80)=@ax25, &(0x7f0000001ec0)=0x10, 0x80000) r20 = openat(0xffffffffffffffff, &(0x7f0000001f00)='./file0\x00', 0x10000, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004240)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000004380)=0xe8) r23 = getgid() r24 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000043c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000044c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, 0x0}, &(0x7f0000004540)=0xc) r27 = syz_open_dev$mice(&(0x7f0000004580)='/dev/input/mice\x00', 0x0, 0x8002) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004680)='/selinux/mls\x00', 0x0, 0x0) r29 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000046c0)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000004700), 0x800) r32 = socket$netlink(0x10, 0x3, 0x15) r33 = syz_open_procfs(0x0, &(0x7f0000004740)='net/dev_snmp6\x00') r34 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000004780), 0x80000) r35 = syz_open_dev$sndtimer(&(0x7f00000047c0)='/dev/snd/timer\x00', 0x0, 0x100) r36 = syz_open_dev$binder(&(0x7f0000004800)='/dev/binder#\x00', 0x0, 0x2) r37 = accept4$unix(0xffffffffffffff9c, &(0x7f0000004840)=@abs, &(0x7f0000004880)=0x8, 0x80800) r38 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000048c0)='/selinux/status\x00', 0x0, 0x0) r39 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004900)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004940)={0x0}, &(0x7f0000004980)=0xc) r41 = geteuid() getresgid(&(0x7f00000049c0), &(0x7f0000004a00)=0x0, &(0x7f0000004a40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004cc0)={0x0}, &(0x7f0000004d00)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004d40)={0x0, 0x0}, &(0x7f0000004d80)=0xc) getgroups(0x8, &(0x7f0000004dc0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r46 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/rtc\x00', 0x500, 0x0) r47 = syz_open_dev$usbmon(&(0x7f0000004e40)='/dev/usbmon#\x00', 0xe2ba, 0x2000) r48 = syz_open_dev$urandom(&(0x7f0000004e80)='/dev/urandom\x00', 0x0, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004ec0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004f00)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004f40)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004f80)={0x0, 0x0}, &(0x7f0000004fc0)=0xc) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000050c0)={0x0, 0x0}) stat(&(0x7f0000005100)='./file0\x00', &(0x7f0000005140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000051c0), &(0x7f0000005200)=0x0, &(0x7f0000005240)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005280)={0x0, 0x0}) stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r46, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f00000045c0)=0xfffffffffffffe57) r60 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005400)={0x0, 0x0}, &(0x7f0000005440)=0xc) r62 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000054c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f00000055c0)=0xe8) stat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r66 = openat$keychord(0xffffffffffffff9c, &(0x7f00000068c0)='/dev/keychord\x00', 0x80000, 0x0) r67 = syz_open_dev$loop(&(0x7f0000006900)='/dev/loop#\x00', 0x9, 0x0) r68 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000006940), &(0x7f0000006980)=0x10, 0x800) r69 = accept4$llc(0xffffffffffffff9c, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006ac0)=0x10, 0x80800) r70 = accept4$ipx(0xffffffffffffffff, &(0x7f0000006b00), &(0x7f0000006b40)=0x10, 0x80000) r71 = syz_open_dev$sg(&(0x7f0000006b80)='/dev/sg#\x00', 0x0, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006bc0)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006c00)={0xffffffffffffffff}) r74 = syz_open_procfs(0x0, &(0x7f0000006c40)='status\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006c80)={0x0}, &(0x7f0000006cc0)=0xc) stat(&(0x7f0000006d00)='./file1\x00', &(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006dc0)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r78 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006e80)={0x0, 0x0}, &(0x7f0000006ec0)=0xc) getgroups(0x5, &(0x7f0000006f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r81 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000084c0)={0x0}, &(0x7f0000008500)=0xc) getresuid(&(0x7f0000008540)=0x0, &(0x7f0000008580), &(0x7f00000085c0)) r85 = getegid() r86 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000008600)='./file0\x00', &(0x7f0000008640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000086c0)='./file0\x00', &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008780)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000087c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000088c0)=0xe8) getresgid(&(0x7f0000008900), &(0x7f0000008940)=0x0, &(0x7f0000008980)) r92 = epoll_create(0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000089c0)=0x0) getresuid(&(0x7f0000008a00)=0x0, &(0x7f0000008a40), &(0x7f0000008a80)) r95 = getgid() r96 = getpid() stat(&(0x7f0000008ac0)='./file0\x00', &(0x7f0000008b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000008b80)='./file0\x00', &(0x7f0000008bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000008d00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000080)="28a63c3cc14593769c4a6eebdec0016e78ea68656dc35d8d6cbe4d392fe090b42446e6680fdb99f99691edcec8201e", 0x2f}, {&(0x7f00000000c0)="6f20ee8be2452c7685055a23b33be4a7945ae0f200d711130c3edd72dc597ac56c273c3cc7d999c6b1e60a078a2075033b0ab001862f4c4b0bc3427c6b6d894370041c0fe30dfea3aa1a1340ec01b3500098810ab34a6d87d4389315f8110327c56f030e3b80384dfb206179b81158c27949d6dbec374b3ff2bbfdb1b3e6b6a83104159e82f093b13b7bcffee924c0aad59221491a97eab0f6989606e3bcb125194d915fe2d754e3d7272a72f1bf663354829f6d575aea02935a6a3d80cc47d2cf86bcf1fbb2eb96dabb5650b6fece07b1adeeba4947b0bab13f41615cf02dc1a82aa4979fd77109a5b2543a142351de92523d60", 0xf4}, {&(0x7f00000001c0)="9b29192d8b31092329a5d015744427b21e7111d49f45ce5ccaca33b1c346dbb8e32d12d51232d52972abd99ddd2339bd65ef", 0x32}, {&(0x7f0000000200)="ec91f48d48decf97c086da4034a822a37c48121a0d031d07aac29e45f86613bf0bd4c458f27aca1a6be09e6e491583407624ce415e005ba2aab2af6fff29b0cbe2b7a817036787711007dc720e3a8f7dc42a1437fabc1b71c5e64d968cdc0433dd879dad67aaaefce80f83d914f4dda037a0d4bc64a78575d9371baced06dcb98a6d341d9cb623b1869455fbaa3846939b299be35daf8aef1e5c295c464235bf37f369fff3a6df287b0da440502e2e237a79deed711ed1281e24d114feac24fa", 0xc0}, {&(0x7f00000002c0)="d5902f89d28e27e38aa6796554582f64cfc0dea83dd4743935e880c4b107a97d0fca3a553ff85e6f442576404ed4613d7460355dfe83a8e3f94e1e8b41468e63db045218e7165f22b7b059af5eff9ead9263053247350483e468acf2f55bd25cd8c73e53e98616855b97db8a53e2872cf2da4c619ab9a54d26cbe4cf1bde632a60b2e8f25b3b95aa89c1830b688d3ebf1023dc708fc4add7e17538bf219a844f4b893b35c6cc734c159ae298a047af48f426f0d8afcb0ccc1c817dbf0ef0e023a1880d6440067f8d828934c23f70cf837f38446125", 0xd5}, {&(0x7f00000003c0)="c2158e49a558a80c543bf3a5d7f960cb0a94759c38fd3271ebda1fa724abf5c6fefd38f18caafe22639e9e9746b0f37138bcbcc4f445ba012d9187b548d664ee0abbde8a518d7fcb212335f4322bdc41cb9420eb141f1c45294a579c0adcfbe9592230bc51fca525183c4368e70bed3ef12aaa09cfca82a8eb5408c6fa438cadfff929b9ff62b23ab3d1e44198858495e5b68091c61f818cdb80026c0f685dca3d387a09ec5ef3275689bca580135e0080060af8f7a42e103854d35ec290395f", 0xc0}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000081c0)="d587e528aaa46d631c263644e8705f7664fbf24a5bf55de20c958712110724dd42f401054ee9a3499912fddc8318b1f137e284f8e78bec66470c76197eab12e6bc0a2e76ebf4903ebbcee7fc734cd975215229bfe10a126345e5af7e4655fa7ce2ad4c95f505b485205bfc1b112526d22e145de06c0bdf4e9ee32292d6079e3c", 0x80}, {&(0x7f0000008240)="c2cc3c572607ea0d5ce7232c4a1d71136d74cf3105fed79069f13ba937c239645dbb003ecefd54a9363d6377958b997790cfa81f8180", 0x36}, {&(0x7f0000008280)="9e5d5fdaa00dcb8adf56716b7eb34698371b7067d3add87364597f2808fb32a0a440b93a2b9a19008826981b2ec4ddf0cc5bb612d198b69e4cc85a3ea146020320905dcb62d27b41568dfd64dfaecbd5bbd40d130de75e8e8f60316d321b0332b52ecde681776e4f9df5a2d3b0705537db9ec37483c381a93fef94e5d6529b4bf4fc557b6dbb0593c4f55ff6227ab6a875382a817ae8c7d9d62b8e4ada3673f1717f021e64082e76eac736d018e6a6ecc83247501fd8f91c11da38cfad50e5579a5836e18293", 0xc6}, {&(0x7f0000008380)="ace22be9a2f77e539d5dddef119a9836c995cdca51ec759062aed3", 0x1b}, {&(0x7f00000083c0)="e940d14fff35c090bfedf61e671c496abfd0ed57517f246d0db5c7ef291ceee3", 0x20}], 0xa, &(0x7f0000008c40)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r82, @ANYBLOB="180000000100000002000000", @ANYRES32=r83, @ANYRES32=r84, @ANYRES32=r85, @ANYBLOB="180000000100000002000000", @ANYRES32=r86, @ANYRES32=r87, @ANYRES32=r88, @ANYBLOB="180000000108000002000000", @ANYRES32=r89, @ANYRES32=r90, @ANYRES32=r91, @ANYBLOB="100000000100000001000000", @ANYRES32=r92, @ANYBLOB="180000000100000002000000", @ANYRES32=r93, @ANYRES32=r94, @ANYRES32=r95, @ANYBLOB="180000000100000002000000", @ANYRES32=r96, @ANYRES32=r97, @ANYRES32=r98], 0x98, 0x40}], 0x5, 0x4) unlinkat(0xffffffffffffffff, &(0x7f000014aff8)='./file0\x00', 0xefc11b81e00df036) 2018/02/28 09:18:36 executing program 0: syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/02/28 09:18:36 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) writev(r0, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/28 09:18:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000240)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/02/28 09:18:37 executing program 3: ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f00007bb000)="cf") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/199) write$tun(0xffffffffffffffff, &(0x7f0000efef0b)=@hdr={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378ea6d90abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c885657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) timer_create(0x2, &(0x7f0000000200)={0x0, 0x32, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x80, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) timer_getoverrun(r1) socketpair(0x11, 0x80f, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x358, 0x4) 2018/02/28 09:18:37 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@empty, @dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0xc}, 0x80000001, 0xffff, 0x151, 0x500, 0x7f, 0x100, r1}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) close(r0) 2018/02/28 09:18:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/28 09:18:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) inotify_init() sendmmsg$unix(r0, &(0x7f0000005200)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f666c6d6530000fd0bb43c292e6bc72a9650100000013c82471670d2f9995805adb6712c09e87eb6d0201e728c0"], 0xa, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10}, {&(0x7f0000001540)=@abs, 0x8, &(0x7f0000003a00)=[{&(0x7f00000037c0)}], 0x1, &(0x7f00000050c0)=[]}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) 2018/02/28 09:18:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x30000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$setstatus(r1, 0x4, 0x2800) write(r2, &(0x7f0000000040)='z', 0x1) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/02/28 09:18:37 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) creat(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x2) 2018/02/28 09:18:37 executing program 0: capset(&(0x7f0000581ff8)={0x20080522}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x3}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(0x0, r1, 0x0) 2018/02/28 09:18:37 executing program 2: r0 = fanotify_init(0x2, 0x802) r1 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) flock(r1, 0x4) unshare(0x400) flock(r1, 0x8) 2018/02/28 09:18:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) [ 46.492237] audit: type=1400 audit(1519809517.027:12): avc: denied { create } for pid=5731 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/28 09:18:37 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00\x00\x00\x00p\x00') exit(0x0) exit(0x100000000) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/28 09:18:37 executing program 7: unshare(0x2000003ffe) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x101000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000100)) 2018/02/28 09:18:37 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000c4afb6)=""/74, 0x14) exit(0x100000) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/02/28 09:18:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c58ff8)='environ\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1}, {0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x2, [0xffffffffffffffc1, 0x3, 0x9, 0x3e58, 0xffffffffffffffff, 0x4, 0x100000001, 0x4]}, 0x5c) preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb3f27)=""/217, 0x55}], 0x361, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000080)=0x3a) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/netlink\x00') fcntl$notify(r0, 0x402, 0x6) 2018/02/28 09:18:37 executing program 1: setrlimit(0x7, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) tee(r0, r1, 0x1f, 0x0) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) socketpair(0x3, 0x80804, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/02/28 09:18:37 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) 2018/02/28 09:18:37 executing program 3: r0 = socket(0x200000000010, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x12}, 0x7fff}}, 0x5, 0x4}, 0x98) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000019000303ffffffff00b800000000040009000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/02/28 09:18:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xfc, "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"}, &(0x7f0000000200)=0x104) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040)=[], 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) 2018/02/28 09:18:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/11, 0xb) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019cffc)=0x7c7c353a, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @broadcast=0xffffffff, @empty}, 0xc) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) futex(&(0x7f00000001c0)=0x1, 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x9, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) 2018/02/28 09:18:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 09:18:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x101, 0x178, 0x2, 0x6, 0x7, 0x2, 0x8, 0x96, r2}, &(0x7f00000001c0)=0x20) 2018/02/28 09:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x43, 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000040)=0x8001, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/28 09:18:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x10000, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1f, 0x2, 0x4, 0x9, &(0x7f0000000000)='nr0\x00', 0x8, 0x3, 0x6}) [ 46.963595] binder: 5796:5801 got transaction with invalid offset (0, min 0 max 0) or object. [ 47.000548] binder: 5796:5801 transaction failed 29201/-22, size 0-8 line 3191 [ 47.018514] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/28 09:18:37 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000054000)="f920", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0xfffffffffffff472, 0x3f, 0x6, 0x4c}, 0xa0) write$sndseq(r1, &(0x7f0000042f70)=[], 0x0) pwrite64(r0, &(0x7f0000007fce)='-', 0x1, 0x0) 2018/02/28 09:18:37 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r0 = socket$inet6(0xa, 0x80000, 0xff) socketpair(0xa, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/02/28 09:18:37 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x7fe, {{0x2, 0x4e24, @rand_addr=0x18e000000000}}, 0x0, 0x3, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0x6}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x230) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x4207, r1) 2018/02/28 09:18:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000488, &(0x7f00005e1000), 0x2fc) 2018/02/28 09:18:37 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x3, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), &(0x7f0000000040)) r1 = socket(0x1a, 0x80007, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x7d, "0c755c33fe89d5b172860d0bf782f3165c8aae9fb440e910fbcf70bcbf20dd30ecbf9df6d488eaa3f46eca195c47f72ee028706aa0e3df781c8434281e318109cc42fe9dfcacb21769d2dd36cef734ec2def08eecc5445f757f665b5a45532b94e879b1b04f5e4b920279028f197cc9adac972f5ab997221287992db22"}, &(0x7f0000000180)=0x85) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000ac1000), 0x4) 2018/02/28 09:18:37 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000000000400, 0xfe}, 0x4) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x300, 0x70bd29, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20040010}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x59, 0x5, 0x400, 0x1f}, 0x10) 2018/02/28 09:18:37 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) lseek(r0, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x40, {0x2, 0x4e23, @rand_addr=0x400}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @empty}, 0x180, 0x6, 0xa2e, 0x0, 0x1, &(0x7f0000000080)='sit0\x00', 0x10000, 0x0, 0xbc}) clock_gettime(0x0, &(0x7f0000000040)) 2018/02/28 09:18:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_flags=0x9801}) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000450000280000000000009078e0000001ffffffff4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="cf8c245f90781000"], 0x2c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) [ 47.038968] binder: 5796:5820 ioctl 40046207 0 returned -16 [ 47.066717] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/28 09:18:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x5e, &(0x7f0000000040)={@random="312948b9ea4a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [{[{0x9100, 0x8, 0x8001, 0x1}], {0x8100, 0x9af, 0x3d, 0x3}}], {@canfd={0xd, {{0x1, 0x3, 0x6, 0x762}, 0xd, 0x2, 0x0, 0x0, "6d7fb991dfce8bba838e3818f686a4041378e31ae72765e8d2a4b10b580f6cab2ebad372a2f3e590c05e1159939615a58032abb254f9f7badae840627c2bae14"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0xfb5, 0x41b, 0xe8f, 0xca3]}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c000000000000907800000000000000004e204a2000089078ee9d8bbdb776fc99db3144a744e874638783ee563d0cbb90fd9a19d66a744c56192c72575342a954a34576f7341f6b8dee8714ae2d2d1c"], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/28 09:18:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9c5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x7fff}, 0x8) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040)=0x3, 0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) sendto$packet(r2, &(0x7f0000000100)="b232a98e515a2e7c698489e19082bab6359e272f717d39e3c6701588787cf26bb179d8cd845bb5225f0c1fe40f7df4e8695837c39a7569cce6ae23614737686c707fcf54b768ce12619485a08a9b7d007eb5f63e1131739a4ff798f2f2dc53960890cf380cefc1ecd9bce3714a765b9f10ce639f0441a7afae66ad2b654d6472be56ad683683e7d4853599646bd675d378182532af82dbd1f10f60899cc411dad2951e", 0xa3, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/28 09:18:37 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x645f, 0x2a3b, 0x2, 0x7f, 0x7, 0x45, 0xc8, 0x0, 0x15c3, 0x1000, 0x51a8}, 0xfffffffffffffd72) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/02/28 09:18:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="646e735f7265736f6c7665720000f47381577e0f93e78b385fc627c4f9a9253c48b9e2e80e0f6f91e667c3988b62de8383a5fbc98812ef92dc6771f0dd8701ad427190cb8602051fbc5097bdaca5b1d4484ddb7008129ee0f58025c06591e919262ad0110aef7da8df3f73bba3764d0969112e4fba90959dc85e6c9c64fa688a12389d02bd8944ab0a01868b85d6bf9e6af24287bf2072167c1868899ec8709cb38248c385a9d6ea3a235b7f436c3625fa9189e4a3a1e1191bef15fbfe9716d5b97f95905b82d9e4ebfdddf1218e62228e4e27ba92cfade64be61dd9f427f0b188", &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000), 0x0, 0xfffffffffffffffe) 2018/02/28 09:18:37 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='/dev/snd/timer\x00', &(0x7f0000000080)='/dev/snd/timer\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='selinuxproc\x00', &(0x7f0000000140)='cgroup\x00', &(0x7f0000000180)='/dev/snd/timer\x00', &(0x7f00000001c0)="942b6b657972696e67242e6c6f5d2974727573746564776c616e312800", &(0x7f0000000200)='em1^-#&vmnet0cpusetselfwlan1\x00']) readv(r0, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) 2018/02/28 09:18:37 executing program 0: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x5, &(0x7f0000000040)=[{0x3, 0x47, 0x7f, 0x100000000}, {0x1, 0x2, 0x2, 0x8}, {0x8b6, 0x3ff, 0xfffffffffffff801, 0x8}, {0x2, 0xc18b, 0x0, 0x2}, {0x9, 0x2, 0x8000, 0x6}]}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/28 09:18:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff}) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/28 09:18:37 executing program 2: quotactl(0x80000801, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7fffffff, 0x12, 0x2, 0x0, "84b2258e182d15ade839dcfa859867c216ee47be3c0cac0c8283bf00e0bdd2f3"}) 2018/02/28 09:18:37 executing program 5: r0 = socket(0x1f, 0x803, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4040000001d0a8cb23501000000008000001000eb080002007f", 0x1e) 2018/02/28 09:18:37 executing program 6: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f0000000000)="50634308005de53891adb12cace844b4557f40c2b1", 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x111242, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='.', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/02/28 09:18:37 executing program 0: mq_open(&(0x7f0000000140)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x8, &(0x7f0000000180)={0x0, 0x39, 0x8, 0x4, 0x20, 0x101, 0x1, 0x8001}) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{}, 0xbf}) modify_ldt$write2(0x11, &(0x7f0000000100)={0x3, 0xffffffff, 0xffffffff, 0x1, 0x7, 0xfffffffffffffffe, 0x1ff, 0x6, 0x3ff, 0x101}, 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x1, 'queue0\x00', 0x237}) 2018/02/28 09:18:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x9, 0x5, 0x400) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0xfffffffffffffd20) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/02/28 09:18:37 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x42) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x100000, 0x1, 0x100, 0x100000, 0x80000000}, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x822, 0x2b, 0xfffffffffffffff9, 0x800}, 0x10) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000000)="f55e3735c30662b8caaa5902025179") 2018/02/28 09:18:37 executing program 7: socket$inet6(0x10, 0x3, 0x0) 2018/02/28 09:18:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)='uid_map\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xb9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='1', 0x1}], 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}}) 2018/02/28 09:18:37 executing program 4: mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/230) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/174) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) fcntl$setown(r0, 0x8, r2) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/28 09:18:37 executing program 7: r0 = socket(0x0, 0x80003, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="3296c1f691a5fd76a7ed", 0xa, 0x20004000, 0x0, 0x0) uname(&(0x7f0000000000)=""/88) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) [ 47.313572] binder: 5905:5907 ioctl 8040451b 20000140 returned -22 [ 47.322879] binder: 5905:5907 ioctl 80404525 20000240 returned -22 [ 47.367496] binder: 5905:5922 ioctl 8040451b 20000140 returned -22 [ 47.389329] binder: 5905:5922 ioctl 80404525 20000240 returned -22 2018/02/28 09:18:38 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x214}, @in6={0xa, 0x4e20, 0x9e, @remote={0xfe, 0x80, [], 0xbb}, 0x36}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xcb4e, @empty, 0x7fff}]}, &(0x7f0000000180)=0xc) fcntl$setstatus(r0, 0x4, 0x800) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000200)={0x2, 0x8}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) 2018/02/28 09:18:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', '/dev/sequencer2\x00'}, &(0x7f0000000100)=""/191, 0xbf) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/02/28 09:18:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) r2 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/02/28 09:18:38 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80802) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000000000000000, 0x50, r0, 0x0) inotify_init() remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x8000, 0x0) 2018/02/28 09:18:38 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1276b56fec434622, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 2018/02/28 09:18:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x8) prctl$getname(0x10, &(0x7f0000000000)=""/64) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffdf, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 09:18:38 executing program 4: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7f, 0x14000) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') mount(&(0x7f0000000000)='/', &(0x7f0000000040)='/', &(0x7f0000000080)='vfat\x00', 0x2010000, &(0x7f00000000c0)="7f01c4a4635e406f963fb1490fd6b3d1828e2632261551d9ec9d1a77091f9a555f9b330055ca346c94c14291b589f0a29d3c2571e496b1189f0626c985239f898bcc056e0e017414b64d6b4b78b662262d31978d69b7677a848787d84b1b9fbb850c8c8d528a222d27022e7ba8762ce1c5913e0e7ddb5af793d55846d56fddfca5df45fc44c1") 2018/02/28 09:18:38 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @local}, &(0x7f00000002c0)=0xc) sendto$packet(r1, &(0x7f00000000c0)="f1353312366c95e9bcdc0235de636587ce69c6b95fb63d91c5138d65a2311a9e8e38c9e5c712401591e24ef379996d9351bef016ba8604cdeea5adf5cec1a428810924ffca752df273dee2e5", 0x4c, 0x80, &(0x7f00000003c0)={0x11, 0x9, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000001200000"], 0xc, &(0x7f0000000040)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)=[]}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xcd, 0xcc}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x8, 0x5, [0x6e4, 0x0, 0xfffffffffffff1f2, 0x5, 0x80000000]}, &(0x7f0000000200)=0x12) 2018/02/28 09:18:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000000c0)={'eql\x00', @ifru_names='bpq0\x00'}) 2018/02/28 09:18:38 executing program 0: r0 = gettid() getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x3a) fcntl$setown(r1, 0x8, r0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x6) 2018/02/28 09:18:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x880) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200000) r2 = dup2(r0, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_mtu=0x1000000000000}) [ 47.491266] IPv6: Can't replace route, no match found 2018/02/28 09:18:38 executing program 6: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="14fd041df7a4ed6447f60a4ac420d568e32c37383b9efd4e5dd7d27582b03d5b0b396b1ab6801eb6ba8b6d0e67b6257f858b8b2849d295a43b64d997adce318fb8bc1675fc6db4c56e85a1ec31336dda2e42debb0f252dc682cb0b79f31d639e9a06", 0x62}, {&(0x7f00000001c0)="31a50e001296abc59bfa51e835487a2e4ea0931521aa4a5d40fb98835715a7fec3b369b223b0d9e32cb4eb92af8f06e0bbe8f82193695dca6fa41f6f247bbc3201b54656dcebc5505e84050138c63cca8c3f5aa8de865b5fbba300c48696c7569346c9a6432455c4ecde3e51a1b859a68ddb8831b6373d8cd5e8ac3af06b5bbe542cd44d42772117e3f71d976b64d11cfea7cdb12badcc20405b4bf4563362a38785ee698feb335cb0e3be117bf6cfdb0425be2b46c7633761b0d0a25e", 0xbd}, {&(0x7f0000000280)="ebcc94603073b9c208d5d04ab51556e6d6318afbbe610d4ea8968ecef01c88588e7d9c536d49b2d32dee2ce1df5115a24e06a91fe19b1fb1af538226f3f76b5c851c07f06c500d8f84ed69ab1086dfbb9b3c72ce68f287ce688699c57930da2c243bcc8af7a817a0f6092a4553b9393a8e4508babe76f61534676463d68de432b6111ac3d3dd07e447e15db30178946dfce885eefdaeda1773320cd79694840044bc861073c1dc4518c753222d951ac4307ce0300837ec5c7b40c8d0cc936c249c49c44da8407e4eec87a53d9da9610b30069ed5d0107a247d0a0b2da3625deef8d690", 0xe3}, {&(0x7f0000000380)="9f866013ca371e93fe7d179e5f4211cc2425217e4422fcde8c7dab5c2896676cd74096b9696f0a9d79437a6844279ad7edf61fbbf991acba28", 0x39}], 0x4, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="000300000000000004018cf158e804000100c910ff01000000000000000000000000000100000000a66976cf29eb0a202fa4972319564d43228211342ac5b649f1fa721c5a2989040000000000000004bc0375f6d071c65c82ae4ec53abafe10d0ae37fbd7cd284417e34767d43f91196ca041dc3fe1469fe981d86444fb4d079b311d0c3a851460d77a423c1987e3e69354"], 0x28) 2018/02/28 09:18:38 executing program 4: unshare(0x800) mq_open(&(0x7f0000000040)='-$\x00', 0x3d2e857ee7710a3e, 0x3, &(0x7f00000000c0)={0x4521, 0x6, 0x1, 0x81, 0x514, 0x9, 0x4, 0x1}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x72, 0x1, 0x2}) 2018/02/28 09:18:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) 2018/02/28 09:18:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0bc5310, &(0x7f0000c9dfb0)={{0x0, 0xfffffffffffffffa}, {}, 0x9, 0x4}) [ 47.519757] IPv6: Can't replace route, no match found 2018/02/28 09:18:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x38, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000000000022000000000000000000002000000011000000000000000000000010000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[]], 0x19, 0x0, &(0x7f0000000000)="cdb0421f59f7b56a638c04b34d3d4f2026a07a35eee7e76e8e"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/28 09:18:38 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="4a13135307e58039a8e2521afc44c81bbe34f9844b9cd0a6803ce1bc691f0d75143297c25dbf4c76a8e0b69809b8b6debab0121d3c8be043b8fbee", 0x3b, 0x20040041, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setpriority(0x1, 0x0, 0x0) 2018/02/28 09:18:38 executing program 0: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x58, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x2710}}, &(0x7f0000000100)) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x2}, {}, @raw32={[0x7]}}], 0x1c) 2018/02/28 09:18:38 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x7ffd) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000040)="7fe0da0c30c82bfc17198a9643092dc4ed9b35d35d4a8112493eba782faf9d7aa61a0b13b21fb5e01bdb6948f5c736c98ec737fd75f1bc48cdab31532f6d6e420f54812dc25a8d116f60788961c2264c34fd25e80a32ed1b6f474448be0343b05ab490b37dca5f8f9ea4094ace4537ed9302e8648e515efa4915c3e8f7e5291b44a88cf786627c91d549a48cd349fd8fdaa6a1ea6ae4e40148a3fadd0514ad70d9f890bfedf6508b163120414df52bd62c4f080abb836dfe845a089bf2025511e0b3535b1305076e6ae98457728c190fe0ba8c760df26e719f85039fb4483ffb6266", &(0x7f0000000140)="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"}}, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x0, 0x1, 0xc0, 0xbcc, 0x4}, 0x0) tkill(r2, 0x24) 2018/02/28 09:18:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x8000000, 0xffffffffffffff79) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x9c300, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"6a808c000000f8"}, 0xffffffff}, 0x10) 2018/02/28 09:18:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a4aeaa), &(0x7f000005f000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xc0800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) 2018/02/28 09:18:38 executing program 4: getegid() 2018/02/28 09:18:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10080, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000000, 0x7, 0x0, 0xf, 0x17, 0x4, "a946cf2a753b13a85901efd18392410412b654de6f64996cbaed79fccb35c98376ac5bceb4409c1388a3917f0bc5c842b0efed7c92362cfe66ec801139981f68", "2e242178e2d2ce3c52308d02c58f99e24d5bce6e9b525f2d6c9273fc47aed37694876e98756c77801795e235c60fdee864df3cd363219246c019fb4a0ee2e41a", "c398bf72a5d63874d38f603dc153d3eb7eaacf8fe38ad4397be0c2800a5b3b82", [0x3, 0xb2]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000140)={{0xfd, 0xd41}, 'port0\x00', 0x0, 0x10, 0x4, 0x1875fa1, 0x46, 0x8, 0xfffffffffffffffb, 0x0, 0x2, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) 2018/02/28 09:18:38 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x15}, {0x6}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f0000000040)='t', 0x1}], 0x1) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000000100), 0xffff) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.613067] binder: 5983:5987 ioctl c0306201 20000080 returned -14 [ 47.650938] binder: BINDER_SET_CONTEXT_MGR already set [ 47.663201] binder: 5983:5996 ioctl 40046207 0 returned -16 [ 47.672890] binder: 5983:5987 ioctl c0306201 20000080 returned -14 2018/02/28 09:18:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) 2018/02/28 09:18:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/62, 0x27}], 0x1, 0x0) 2018/02/28 09:18:38 executing program 5: r0 = request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000040)) sysfs$3(0x3) clock_settime(0xbbffffe, &(0x7f0000247000)={0x0, 0x989680}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="3c7cd784937cc8ecb6345feab53de10799ede972ed5db6e232be15498d42a4405b9359fa1a707ddf20ce29c64d84d913e8ee641dec432896c3dc9c2c65a204e6f5e9af935f1d99fa4d6cf67cf41521cc9898a6eacb163cd8fac0d7e15a2356af3db0a4747069f7b28b89f24aa7527e519aa11ec098f6e6a4879ebf2ec4d3984d5d9efa418d322088b151e03b75138ae2e5f2fd889b8fef3e3d8c4a65b70bb2f1848e9fbd9181a458c8d7b30984a29969e34f7121ab38e44be1675ecf94e638ce21791db636b6db", 0xc7}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000000)="f4a1544bad9cc5230d710a0f7d170bfe48030a9daf72c26f82375105958ecb3aec8fa6f7", 0x24}, {&(0x7f0000001340)="5fb3dbfb941259b805457e618a2f361d8c03a6b8d99fd56c79b2a4c9194bf8bbbcc52156f45c00ba40482ea25fbb84163b0c2e8f6b5770ad4f2472fa563d9142ece4f4cedfa5fb8f08ed5f2c6171bb639fe36cc2b7b3e40e1260d24676a9843124c89b2db233f29b68ae4010825a89bfd83d7c8f6b4071dcb3f9b13f444ed71eda33e64a9647a85493651765163acde57d37c22c8fcd331c8d7584", 0x9b}, {&(0x7f0000000280)="fc97960fd2d465c8885ce7ffb0c7551020dcb4a83527bb0d2268a0f274caae9a4f7c958a91128fcb783c7c3ee68a72386c46968f32cc065ba31351c622f7a9e95ab2a3cdbc9f", 0x46}, {&(0x7f0000001400)="a42adceac8ffd2c21b9caa249b8c8e765b24cd804218f6cee80a73979b13195116f4b3f0f655aae2e75c81777750b42a59b105864404ec15826a211ff6a1eabb619f9ed5902848a9c6f3c21b089dc18c72411566a6ca501a5b7d975ee2ae", 0x5e}, {&(0x7f0000001480)="10d73be1e91719ce529711b554186d0284c3ffd7be86749ef1df1e94a1ac90ac968fddc85e43b3d6c1c87ab0d45373e1f7f01a5e775c0d824c508ecc1848023b53f7442b76960f9af62a169a8b9eaf6573c74491ed66e69d8e276ab385", 0x5d}], 0x7, &(0x7f0000000340)=[]}, 0x1000}], 0x1, 0x0) 2018/02/28 09:18:38 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x910, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101440, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200002, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000a1aff7)={@loopback={0x0, 0x1}}, 0x14) 2018/02/28 09:18:38 executing program 0: socketpair(0xb, 0xe, 0xe2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xc9, "539ab7a525379ee301e9941e4dfe4e8b86acbc6f5a33d54e7af2499858fcbc21a17210acb0371c75234ae540ed2f7b2bb3a6657423ab84975cc9e1e7afddadbec9fe9614fa3a29538ab5d2be19b6bfd77f6d2420abbada1ca1cfd4712529721bf1222d9ad2dcb648abcc0f3c9ac4919504e70c0a5e3dc4e817ca89741ad36d38ece603e001432d156e6c62eff7ae54998c2783135e88e08e10118312d3327dce80fb9cec0fc425690820204b3f34244428c731eec6683091c7cd50bbed9d31b79f6c3c40690f108e55"}, &(0x7f0000000340)=0xd1) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r2) r3 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r2, r3, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0x20000}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x5, 0x4}, {0x1, 0x8001}, 0x3f, 0x4, 0x9}) 2018/02/28 09:18:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) 2018/02/28 09:18:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) socketpair$inet6(0xa, 0x80005, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3ff, 0x36, 0x8, 0x7f, 0x1, 0x81]}, &(0x7f0000000080)=0x10) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00!\x00\x00\x00\x00\x00\x00pZ\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0x32) fsync(r0) 2018/02/28 09:18:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x28002) close(r0) 2018/02/28 09:18:38 executing program 2: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/28 09:18:38 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = inotify_init() keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) flock(r0, 0xfffffffffffffffe) flock(r2, 0xfffffffffffffffe) 2018/02/28 09:18:38 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xffc9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'gre0\x00', @ifru_ivalue=0x5}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000002e1ff0000bdfdffff00000000"], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) ioctl$void(r2, 0xc0045878) 2018/02/28 09:18:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b35fe9)='net/ip6_tables_matches\x00') lseek(r0, 0x80215, 0x4) 2018/02/28 09:18:38 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x15, 0x100, 0x9, 0x16, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_key={0x4, 0x8, 0xc0, 0x0, "48f230f408d13b3c87c8e940d381647165ce684b20dced02"}, @sadb_x_sec_ctx={0xe, 0x18, 0x855, 0x0, 0x68, "d989f173a68a2d5c6fb1d3917d3c301be8f5b7438d225b2a7fc685b1132364d8b85a129d055627c789a3d2bf6eacb63938edf51796c09aa7eddd9ab132827b50c579a6c1ead0f81b798835ed16a4338fa619c2bab2e602475e3beab334bd7e5cfa402c230666aa74"}, @sadb_sa={0x2, 0x1, 0x4d5, 0x4, 0x77, 0xeb, 0x1, 0x80000000}]}, 0xb0}, 0x1}, 0x40090) fsync(r0) write$selinux_context(r0, &(0x7f0000000240)="738cfa8a88b63d4fed543efbe5e3ab426b473c79737465ad2b0f86b56b6c8e79fb21ff745f723a64686370735f65fb93f8b4d532ce79bc982aa36747535c755c0f74da01d0988d522e1f7ddcc9bff884027457f561c45ff9a4447ae6829604184254a7205e0000000000000010bdb2545fa59e4e2dba923631a1dffc22cac305ae7b1e476419cefab1953178aaf01141dc110dba632ce0a5bdb1047442b8373adb2255becc03fe40235088ba8ddeac45faef726a5d502c29a7d4844d96833d8db34dd5607dc61e", 0x15) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 09:18:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2000000400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000017fd0)={0x0, 0x0, &(0x7f0000001fe4)=[], 0x1, 0x0, &(0x7f0000017ffe)="02"}) 2018/02/28 09:18:38 executing program 5: getrlimit(0xc, &(0x7f0000ed6000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) getrlimit(0x10000000000, &(0x7f00000002c0)) 2018/02/28 09:18:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) 2018/02/28 09:18:38 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000080)=""/176, 0xffffffffffffff79) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='sty.selinux\x00'], &(0x7f00000002c0)=""/238, 0x8d715c8f0a0f968) 2018/02/28 09:18:38 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x196) readv(r0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/149, 0x95}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f00000006c0)=""/105, 0x69}, {&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/4096, 0x1000}], 0xa) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_ivalue=0x619}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/28 09:18:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x20000004e20, @rand_addr}, 0xfffffe25) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/02/28 09:18:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ffa61b64231cf2be56f5a86d4a42e53e2c5636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b04f6b9a12abbb7d4f00ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/hci\x00') recvmsg$netrom(r1, &(0x7f0000001640)={&(0x7f0000000140)=@ax25={0x3, {"5150d9daadacb1"}, 0x1ff}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="bdf9cd78001cf58fd4fb0a13cfa2203192107a10baaf0b271d49066528338b5e4c78e4b7003251a0cad1cc6fdc0773e39bf10f50fd7931cdb655d29286f856b4c85a3aa2f14056d08bf02d44176858a854bebeffa1467a248df1fe4577ab0607c1ed7aabc96a2a3878146118f152fccf7b15cb08bd6eac51e372296adeca841d55e06c82455b66647564a24d4717e55f9782dce4bb84ed3b7f8b86790fd2bc0c94bbc71683e3d4af12e3e68c42688e2d9f26717e9526b426d13f762946ddb46a5aee3e867d70a3be0e8919ccd9f680f54f3406fc615e9db5d0cfbcb1a465acc3333cb9f3278f4e68", 0xe8}, {&(0x7f0000000280)="1808b5c7bdd57039993085cfd187f241425f20fb694589897532e9a2f3c649332b01defb963dec2f856acec6125a018b4e69b5c8cad2ec1b5cf086", 0x3b}, {&(0x7f00000002c0)="8f7deeac82d9ff21a6388b712c84f1465acbcabba9070ec8b777b92294f7592ad5d28b77be534113d0357abdbbecdad3628adebf5abd3520808c344d863455d4d1", 0x41}, {&(0x7f0000000340)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1260, 0x84}, 0x20) 2018/02/28 09:18:38 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x8001, 0x4a, 0x7fff, 0x5, 0x8, 0x0, 0x2, 0x0, 0xd66, 0x1, 0x2040, 0x4}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x7fff, 0x80, 0x4, 0x2, 0x9, 0x2, 0xfffffffffffffe00, 0xffff, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0xd5}, @in6={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x318}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xd8) r1 = socket$netlink(0x10, 0x3, 0x400000000a) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000001700)=ANY=[@ANYBLOB="f80000001600000000000000000000ef77775bab72cf7200e00000020000000000000000000000000000000447cd1915da0d1537ab6530e2ec40a395", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) pipe(&(0x7f0000000240)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/02/28 09:18:38 executing program 0: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xffffff, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10001, 0x7, 0x1, 0x49249249249272a, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/28 09:18:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000018e28)={0x28, 0x18, 0x2ff, 0x70bd21, 0x25dfdbff, {0xa}, [@typed={0xc, 0x0, @u32=0x80004}, @nested={0x8, 0x4, [@generic="02"]}]}, 0x40e}, 0x1}, 0x0) [ 47.880105] binder: 6052:6058 ioctl c0306201 20017fd0 returned -14 2018/02/28 09:18:38 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f5, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x1, 0x9, 0x5, 0xffffffff, 0x7, 0x7, 0x7ff], 0x8, 0x0, 0xff, 0x5, 0x6651, 0x3, {0x7f, 0x6, 0x5, 0x1, 0xa5, 0x83, 0x55a5, 0x9, 0x1, 0x8001, 0x40, 0xb97, 0x7fff, 0x3ff, "135681c0d48494fd711eb569fa0fbb9253a2adf71f755f4fb6c5a149eae2a74c"}}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x9874, &(0x7f0000000180)=0x4) 2018/02/28 09:18:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') preadv(r0, &(0x7f0000771000)=[{&(0x7f0000748000)}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/152, 0x98}], 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001240)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001280)={0x0, 0x100}, &(0x7f00000012c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x80000001, 0x7ff}, &(0x7f00000013c0)=0x98) 2018/02/28 09:18:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x6) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) [ 47.979848] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket 2018/02/28 09:18:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) fcntl$lock(r1, 0x24, &(0x7f0000011ffc)) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000015000/0x3000)=nil, 0x3000}) 2018/02/28 09:18:38 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1ff, 0x8309, 0x8, 0x3, 0x7d12}, &(0x7f0000000180)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240, 0x0) 2018/02/28 09:18:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x7) 2018/02/28 09:18:38 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4, 0x4b80, 0xffff, "34f99ee20f2540c83dc9d1565e33b9ac735bb373a78fd8ea969bc2647232df5b84544fc07103b9b91ca00204e9214be6d7cc80f67dd4623c76fff0db35866e4e0a91045b8817f51306fd81cb9cc160ae"}, 0x160) 2018/02/28 09:18:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x9, 0x10000, 0x10000, {}, 0x4, 0x401}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/28 09:18:38 executing program 1: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) getrusage(0x0, &(0x7f0000000040)) 2018/02/28 09:18:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x20, 0x2, 'client0\x00', 0x2, "91a2acd4a79416b1", "f800f9e99f0e5556f3daf87621599dd06066cb838c888b2ea68ca348b34e1e57", 0xfff, 0x7}) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getpgid(r1) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x3000000}, 0xc) 2018/02/28 09:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x4, 0x3, {0xffffffffffffffff, 0x2, 0x8, 0x0, 0xf7}}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) 2018/02/28 09:18:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="d6978e", 0x3}], 0x200001a0, 0x0) 2018/02/28 09:18:38 executing program 4: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000) 2018/02/28 09:18:38 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) r4 = dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000040)={r6}) open(&(0x7f0000317ffa)='./bus\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x26, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x4, &(0x7f0000000380)=""/172, 0xac, 0x80000001}, 0x2000) 2018/02/28 09:18:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5df3, 0x20140) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x8c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000008d05000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e2000000000ff01000000000000000000000000000100000000000000002271bf48931e5603c1386d3c525b50ca2666936bd79a23f291988edc93b6ba11f718d72ddd3417459ec06e4a9a05c431"], 0x94}, 0x1}, 0x0) 2018/02/28 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x81}, 0x8) 2018/02/28 09:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) mmap(&(0x7f0000b43000/0x3000)=nil, 0x3000, 0x2000008, 0x4010, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r1, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 09:18:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/4096) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000850ff8)={&(0x7f0000e04000)={0x12, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 09:18:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00b85ec2", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) recvfrom$ax25(r1, &(0x7f0000000180)=""/189, 0xbd, 0x40, &(0x7f0000000000)={0x3, {"296f5d4f0a0990"}, 0xd804}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000a004e240800000000000000000000000000000000000001ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e220300000000000000000000000000000000000001010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2151000000fe80000000000000000000000000001705000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000adb4e200000008000000000000000000000000000000000ceae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, 0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 09:18:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1000000000000, 0x0) read(r0, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x2, 0x1}}) 2018/02/28 09:18:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x400000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x908, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd, []}, 0x3dc5) 2018/02/28 09:18:38 executing program 3: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000002c000)) close(r1) 2018/02/28 09:18:38 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4a566703ae7cb9b5f6be73571f4e58c4212a491ae1db0c427eb8f287435389904235ad0368e9eecc681127a5cdf883696a64ecf88ddb865fb90bcf4b3c31da623e89f89dec463e3424d6bf7848676f02f0eb5ab91b0c5c57e1593f6fbad32c8764fcee2e9b430ee90309ecdfe836d0674b414eef7ddd81baeedb58b1a6d5", 0x7e, 0x24048040, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/28 09:18:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x3, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x8}, &(0x7f0000000180)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[], 0x0, 0x0, 0xfffffffffffffdc1}, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x50000, 0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/28 09:18:38 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '/dev/snd/seq\x00'}, &(0x7f0000000080)=""/199, 0xc7) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/28 09:18:38 executing program 1: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='\x00\x00\x00\x00\x00\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f0000000000)="00100000000000f3", 0x20000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e6d40006e74696e666f00a475a5584d98c08137f9e8e47a811e59a19bc32161927b7faf9e180bb472384d27cb0f78a81323fbd402c076516180c4b65f7eb8de5d04c00acbc3a1b3f558c9306499eef3efea1db48a32db67a9b4cb00ec16b1cb656e6246f0e3e08809e3ac5f90a548c4dcb67cd5995e6c6af8cf5fd15bde5c169a8c8cc4"]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendfile(r0, r0, &(0x7f0000000000)=0x800, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'rose0\x00', @ifru_flags}) 2018/02/28 09:18:38 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xb150, 0x2, {0x2, 0x0, 0x1, 0x2, 0x80000001}}) 2018/02/28 09:18:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x54, "fe09b5d6231d9f80c45f6f8e44313f7d28c8a359b194b259f7b8c829d2461fb320e451581c123206af84b7f111be046233f8eed7f6be341495d2cffb91cced5e967abb6709598c5c7936d1d03478591bf52f0ee0"}, &(0x7f0000000100)=0x5c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xa01c, 0x6, [0x3, 0x7, 0x80000000, 0x7ff, 0x8000, 0xee77]}, 0x14) 2018/02/28 09:18:38 executing program 0: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) fcntl$addseals(r0, 0x409, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r8 = getuid() getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, 0x0]) r10 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000040)="0319af9e052461891b89d5a644d77d0041837723097e0a9f71a1b0a1bcac8b93c55dbefe371c65fb526ee9025eadad68769de2aad99da2ed621f81b0dd0a68a665d2e2da9a1a", 0x46}], 0x1, &(0x7f0000000440)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x6c, 0x4000840}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4c5c}, 0x8, &(0x7f0000001600)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1ec11b32190170b3b031a55c57b889", 0xf}, {&(0x7f0000001540)="c62c870cd3b657d4649328eef6630b9406e2cc71f0f2c2a71ac3435082ac034466211de3f24671fac5e8dcbf18aef74c44484028f8899ef6c7f57df90f2340297b9c8e6aec669b71937a893189ee0ad4d3313092e647af60c08efb7f9fc3f93f5d6dfb130b132e2bf33edb9a504480d0da122563ab1c75b3691ecbed5b76ee919797432b16baf12ee4f8ba4c799fcd57ef60e2f73d662db7dfd06ba1f68d6e55cf1585", 0xa3}], 0x3, &(0x7f0000001640)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r10, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x74, 0x8000}], 0x2, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/02/28 09:18:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='projid_map\x00') unshare(0x1000000) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00000001c0), 0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x200000ffff, 0x20, 0x4, 0x2}, &(0x7f00000000c0)=0xfffffffffffffeef) 2018/02/28 09:18:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="07000000130011006500060000000000010000000800030048000000"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffffa, 0x7fffffff, 0x2, 0x8001, 0x7ff, 0x8}) 2018/02/28 09:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000080)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r2, r3, r4}, 0xc) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/28 09:18:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x4, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil}) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_pts(r0, 0x10000000002) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'nr0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) writev(r1, &(0x7f0000000040)=[], 0x2000000000000092) sendto$ax25(r1, &(0x7f0000000100)="68b407642ca98660c347f376f73078d13e20efcba05c7039da67529033be1811c9099d9206db06a50688af3776de", 0x2e, 0x48094, &(0x7f0000000140)={0x3, {"e0046a5f809fe1"}, 0x4}, 0x10) 2018/02/28 09:18:38 executing program 7: r0 = socket(0x10, 0x83fffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) 2018/02/28 09:18:38 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x2, 0x1, 0x2, 0x0, 0x5, 0x5}) setpgid(r0, r1) setxattr(&(0x7f0000000040)='..', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000000)='security.selinux\x00', 0xfcc2, 0x0) 2018/02/28 09:18:38 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000000180), 0xfffffffffffffd61) 2018/02/28 09:18:38 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r1, &(0x7f0000784f76)=""/138, 0x8a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r2, r0) 2018/02/28 09:18:38 executing program 6: timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = gettid() r1 = getpgid(r0) clock_nanosleep(0x7, 0x10, &(0x7f0000363ff0)={0x77359400}, &(0x7f0000000000)) tkill(r1, 0x1080000000016) [ 48.392173] audit: type=1400 audit(1519809518.927:13): avc: denied { getopt } for pid=6207 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.486518] ================================================================== [ 48.493911] BUG: KASAN: use-after-free in inet_shutdown+0x2e1/0x350 [ 48.500290] Read of size 4 at addr ffff8801d7e20880 by task syz-executor3/6224 [ 48.507616] [ 48.509216] CPU: 0 PID: 6224 Comm: syz-executor3 Not tainted 4.4.118-g239a415 #26 [ 48.516805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.526137] 0000000000000000 c227c9c2a473518a ffff8801c504fb58 ffffffff81d0402d [ 48.534108] ffffea00075f8800 ffff8801d7e20880 0000000000000000 ffff8801d7e20880 [ 48.542081] ffff8800a96fb6d8 ffff8801c504fb90 ffffffff814fe103 ffff8801d7e20880 [ 48.550047] Call Trace: [ 48.552604] [] dump_stack+0xc1/0x124 [ 48.557939] [] print_address_description+0x73/0x260 [ 48.564572] [] kasan_report+0x285/0x370 [ 48.570167] [] ? inet_shutdown+0x2e1/0x350 [ 48.576023] [] ? pppol2tp_seq_show+0xc30/0xc30 [ 48.582221] [] __asan_report_load4_noabort+0x14/0x20 [ 48.588943] [] inet_shutdown+0x2e1/0x350 [ 48.594626] [] ? pppol2tp_seq_show+0xc30/0xc30 [ 48.600826] [] pppol2tp_session_close+0xa0/0xe0 [ 48.607113] [] l2tp_tunnel_closeall+0x21f/0x3b0 [ 48.613404] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 48.620300] [] ? sock_release+0x1e0/0x1e0 [ 48.626072] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 48.632360] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 48.638819] [] udpv6_destroy_sock+0xb1/0xd0 [ 48.644759] [] sk_common_release+0x6b/0x300 [ 48.650701] [] udp_lib_close+0x15/0x20 [ 48.656213] [] inet_release+0xfa/0x1d0 [ 48.661728] [] inet6_release+0x50/0x70 [ 48.667237] [] sock_release+0x8d/0x1e0 [ 48.672742] [] sock_close+0x16/0x20 [ 48.677992] [] __fput+0x233/0x6d0 [ 48.683068] [] ____fput+0x15/0x20 [ 48.688140] [] task_work_run+0x104/0x180 [ 48.693818] [] exit_to_usermode_loop+0x13d/0x160 [ 48.700196] [] do_fast_syscall_32+0x614/0x8a0 [ 48.706317] [] sysenter_flags_fixed+0xd/0x17 [ 48.712341] [ 48.713937] Allocated by task 6224: [ 48.717528] [] save_stack_trace+0x26/0x50 [ 48.723412] [] save_stack+0x43/0xd0 [ 48.728773] [] kasan_kmalloc+0xad/0xe0 [ 48.734393] [] kasan_slab_alloc+0x12/0x20 [ 48.740281] [] kmem_cache_alloc+0xba/0x290 [ 48.746258] [] sock_alloc_inode+0x1d/0x250 [ 48.752237] [] alloc_inode+0x65/0x180 [ 48.757774] [] new_inode_pseudo+0x17/0xe0 [ 48.763658] [] sock_alloc+0x41/0x270 [ 48.769106] [] __sock_create+0xa6/0x640 [ 48.774814] [] SyS_socket+0xf0/0x1b0 [ 48.780263] [] do_fast_syscall_32+0x321/0x8a0 [ 48.786493] [] sysenter_flags_fixed+0xd/0x17 [ 48.792642] [ 48.794238] Freed by task 6218: [ 48.797485] [] save_stack_trace+0x26/0x50 [ 48.803374] [] save_stack+0x43/0xd0 [ 48.808736] [] kasan_slab_free+0x72/0xc0 [ 48.814541] [] kmem_cache_free+0xc7/0x320 [ 48.820428] [] sock_destroy_inode+0x56/0x70 [ 48.826485] [] destroy_inode+0xc0/0x110 [ 48.832204] [] evict+0x320/0x4e0 [ 48.837305] [] iput+0x4a7/0x960 [ 48.842318] [] __dentry_kill+0x51c/0x620 [ 48.848114] [] dput.part.19+0x638/0x760 [ 48.853822] [] dput+0x1f/0x30 [ 48.858661] [] __fput+0x411/0x6d0 [ 48.863848] [] ____fput+0x15/0x20 [ 48.869036] [] task_work_run+0x104/0x180 [ 48.874833] [] exit_to_usermode_loop+0x13d/0x160 [ 48.881321] [] do_fast_syscall_32+0x614/0x8a0 [ 48.887552] [] sysenter_flags_fixed+0xd/0x17 [ 48.893694] [ 48.895291] The buggy address belongs to the object at ffff8801d7e20880 [ 48.895291] which belongs to the cache sock_inode_cache of size 920 [ 48.908348] The buggy address is located 0 bytes inside of [ 48.908348] 920-byte region [ffff8801d7e20880, ffff8801d7e20c18) [ 48.920017] The buggy address belongs to the page: [ 48.925520] ------------[ cut here ]------------ [ 48.930282] WARNING: CPU: 1 PID: 3866 at kernel/locking/lockdep.c:3190 __lock_acquire+0x23b3/0x4b50() [ 48.939617] DEBUG_LOCKS_WARN_ON(id >= MAX_LOCKDEP_KEYS) [ 48.944783] Kernel panic - not syncing: panic_on_warn set ... [ 48.944783] [ 48.952422] CPU: 1 PID: 3866 Comm: syz-executor3 Not tainted 4.4.118-g239a415 #26 [ 48.960022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.969364] 0000000000000000 eb60d3e4cc846c3c ffff8800a9d876d0 ffffffff81d0402d [ 48.977404] ffffffff83843b40 ffff8800a9d877a8 ffffffff83855920 0000000000000009 [ 48.985430] 0000000000000c76 ffff8800a9d87798 ffffffff8141aaea 0000000041b58ab3 [ 48.993457] Call Trace: [ 48.996036] [] dump_stack+0xc1/0x124 [ 49.001387] [] panic+0x1aa/0x388 [ 49.006392] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 49.013305] [] ? warn_slowpath_common+0x10a/0x140 [ 49.019788] [] warn_slowpath_common+0x125/0x140 [ 49.026108] [] ? __lock_acquire+0x23b3/0x4b50 [ 49.032242] [] warn_slowpath_fmt+0xc1/0x110 [ 49.038203] [] ? warn_slowpath_common+0x140/0x140 [ 49.044687] [] ? save_trace+0xe0/0x270 [ 49.050216] [] ? mark_lock+0x45e/0xfd0 [ 49.055744] [] __lock_acquire+0x23b3/0x4b50 [ 49.061712] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.068727] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.075736] [] ? pick_next_task_fair+0x7fc/0x2220 [ 49.082224] [] lock_acquire+0x15e/0x460 [ 49.087843] [] ? add_wait_queue+0x3f/0xa0 [ 49.093641] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 49.099951] [] ? add_wait_queue+0x3f/0xa0 [ 49.105738] [] add_wait_queue+0x3f/0xa0 [ 49.111354] [] do_wait+0x1b5/0xa20 [ 49.116543] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.123553] [] ? wait_consider_task+0x3670/0x3670 [ 49.130039] [] ? free_object+0x1e/0x2a0 [ 49.135656] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 49.142576] [] SyS_wait4+0x10e/0x1d0 [ 49.147935] [] ? SyS_waitid+0x2e0/0x2e0 [ 49.153554] [] ? kill_orphaned_pgrp+0x390/0x390 [ 49.159862] [] C_SYSC_wait4+0x248/0x290 [ 49.165492] [] ? posix_ktime_get_ts+0x15/0x20 [ 49.172856] [] ? put_compat_rusage+0x5b0/0x5b0 [ 49.179078] [] ? __might_fault+0x92/0x1d0 [ 49.184863] [] ? SyS_clock_gettime+0xd2/0x180 [ 49.191003] [] ? SyS_clock_settime+0x1c0/0x1c0 [ 49.197230] [] ? __compat_put_timespec+0xd5/0x150 [ 49.203722] [] ? compat_put_timespec+0xbd/0xe0 [ 49.209946] [] ? compat_SyS_clock_gettime+0x132/0x1a0 [ 49.216784] [] compat_SyS_wait4+0x2c/0x40 [ 49.222580] [] sys32_waitpid+0x25/0x30 [ 49.228112] [] ? sys32_mmap+0x110/0x110 [ 49.233725] [] do_fast_syscall_32+0x321/0x8a0 [ 49.239863] [] sysenter_flags_fixed+0xd/0x17 [ 50.388868] Shutting down cpus with NMI [ 50.393620] Dumping ftrace buffer: [ 50.397140] (ftrace buffer empty) [ 50.400820] Kernel Offset: disabled [ 50.404411] Rebooting in 86400 seconds..