x7f0000f94000)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000b22000-0x78)=[{{&(0x7f0000812000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x40000000}, 0xc, &(0x7f0000bdc000)=[{&(0x7f0000c35000-0xf8)="20a5b3ffd778623da9f98a0c78adf2ca148fc2fa37caf0ee5f6df4982a662401330d87f1c0e131063052c5ff76f2a3e767ce2345571e0428c76ff581c1b58b77262c2ada785ac9a1a7cc379e1e13bda1cffed66302b8a68b4c391338b7d41309a0b3543b049c18984774f9b25f397148878b1c80b44d16d4ba15fdc775fa1ee5e0e73b83d02db2f0d107b3a8ec32b4619eeeda8152ce56fe8f8133d9a6cdcd84eac946b03cd9115a3a29c746e14449de9b036fe3f6b2157e87d2eeb0ae62815716373ec992d109f4417c7a3b04ce672972bd8de4357ca20d3d77e6dc60c0739660ba812cfa63d92e8068c3d5919c1ceafc66a65317f57366", 0xf8}, {&(0x7f0000961000)="96a8c2bc7f3dec4f4b00c3c2e2843d660b2f", 0x12}, {&(0x7f0000000000)="770c24052adbab79a07b01cd219cefefc50bfe884b515c47f0c3d0f8c590e54e145fbae3e4d214405e832d688ce98055a50a02660ce70e79972923135a5bf517dac04cc4fad2d6ef50372d3d0459d8a9d36a8428a4b90aab462ecea8f64d29df6da8211cd10fa22fb9c4a2ce50867ec01dff1ab23ee7e86924243bceb8bbae3acae2ec604a1b189e8bcb734938e4f286308baf2cee7a98ea6068fdc830e4cc38e5705f7e055bf60b49ca3b5ba045bf5fef5fa238256ed314bfe0051b35b83dd36d7c08529020eed9eec64fb5fd6da6fb4ee060de6081367068d118ea97dfe1e10f784a41c464638a6a31", 0xea}, {&(0x7f0000d39000-0xa3)="e78531bb7423877b08badbb5ddf3c38beca87934fd4577f81664bb54de8c57ff71696a268e38afe40ac9b8a18ba82517f3d65cdabb38b7e5174b56f8e4e0726bf92e87db91ce0e2a32e9ec4e3bbbbf1358ace4ae3b2befe37d478f4ac9c65a326e7a186a464e074a84e21a4cbdffff90a39ac1caf21c3ce371cf4861db2fe80e0b1174d974e2d08594d3a02b71f195dd9dc545c78aa8bfa99ef59c4b67f8923308046c", 0xa3}], 0x4, &(0x7f0000f41000-0x118)=[{0x50, 0x108, 0xfffffffffffffffd, "26316dfe6909b01c6ce968507eb7d478b7bb2f7c9252c67720f90c76c31ab736ede4ce33a4c0ec57b8896a865d4d0f05380d208d50643d907fbf75514c70e1"}, {0x30, 0x113, 0x7, "baf369b374080b46a8d448cd543453ce56fd04b88d62d336dd8911f1"}, {0x98, 0x13f, 0x8, "7bc67e8e2d116c708c7b1377a89e75150fa57d60185c0dd4207bcc04dc437f0d48813336525e8a3389606d95d325cfb7023cc892ae0bbbf8ab63a4aca8711eb02c4a897785f7f27f44aa7b9e1d9421fa80eaffe3e76d59eeef56af984a15437984d434a040276c1437226acb57be46f611e3170009b75a72eb82a7c7abd471b639"}], 0x118, 0x40}, 0x10001}, {{&(0x7f000008a000)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b4}, 0x1c, &(0x7f0000c9b000)=[{&(0x7f0000369000)="00fd464b5611729a89e31ae774f41f60a2", 0x11}, {&(0x7f0000880000-0xc)="9076599f1f5709f36e7378a7", 0xc}, {&(0x7f000083d000)="972a1ed798eb01999d218205f00001795f5bab24876c3bb5ecc6fd80022a53e8b8d0ff1790730fa36d99f4b2bdb5a03ddefc36e8f6bd8e2d26a55991c3d8feee4bd2665b6a8dcd442a7e136bda5c7356081fab857876964ab03ceeb630f31745a1a8e398b3b385fbc2362e1b0f912809f6ac4abfbc187d70a2ce46e553dcd8aaede816c79105dd56124ef1f0ae14a12c5644060449a2a16f909371e2c5b2895382cd2890d02a2d842199d70d66aa465d26cc7028fbcf663cc4766ecb9867", 0xbe}, {&(0x7f0000c90000-0x1000)="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", 0x1000}, {&(0x7f00008c9000)="bf72212755fb020549f790818f794e5259f4", 0x12}], 0x5, &(0x7f0000ce1000-0xa0)=[{0xa0, 0x114, 0x5, "a4be3e2867a4c997edc16c0763fbbd67e5fb9f45c3e3eaf191865643ae547938d52f014ba786e22580160aa1426498579cef50866b32ebb07a7869b5f8af6b716ad9477755607137c09f1b51e36462c4bbe57aac46e632b3f10790099e4948cc4e1614f32b68e0a716f9f4a7ee6ab661ebc4029313af8a7806cfb339733ec6f214ebc8dce76f2d0d93"}], 0xa0, 0x0}, 0x6}], 0x2, 0x800) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)=""/0) 2018/01/22 04:48:28 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000044000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000040000-0x8)='keyring\x00', &(0x7f0000044000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000030000)='nodev^md5sum\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000044000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f0000043000-0xb)='./file0/control\x00', r2, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/22 04:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000538000-0x4)=0x14) bind$netlink(r1, &(0x7f0000614000)={0x10, 0x0, 0x3, 0x0}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dcd000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000bc9000)=0x0) r4 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000568000)={&(0x7f0000795000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000bae000-0x10)={&(0x7f0000ca8000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x40, 0xa, 0xa0, 0x20, 0xbf, r2, r4}, {0x8, 0xfa7, 0xffffffffffffff01, 0x100000000, 0xf2, 0x3, 0x6, 0x4}, {0xed9c, 0x9, 0x100000001, 0x2}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, [@mark={0xc, 0x15, {0x3, 0x7b}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x48810}, 0x1) accept$ax25(r1, &(0x7f0000d3b000)={0x0, {""/7}, 0x0}, &(0x7f0000789000)=0x10) close(r0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000937000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e71000)={0x0, 0x88, &(0x7f000060a000)=[@in6={0xa, 0x1, 0x70e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54b0fef8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c6f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000696000-0xf9)={0x0, 0xf1, "b5268dc6b32dfb6659565168e308030f197691375ddd809ffe83071e52fdf0805a1fa2b2aea74ed8b76acbfd01d730a4c6aea29356424f83da02411d5d27dcf5256a7128b9134c14aac3fd009945a4b1dbdb28620698d5c19d64b56fd41216a111c9f4f66099080c0750eae93e1f55fb8fbe85ac17445ce10ee5f3c7b232bdd5c1d1f750c38e124832805c3174a77ca2776c4eedffa71325853a41ca9d05f0f4a89d27164135b223b27b4f1792d23bb16d83a16e8e90f45b161bcbe924c2ef5e4e951dc6f6ed4b05859daff40947d3d8b2b249d8c57f002d329bcedeaee739262948544d630e70cc7edeb31f8406947edc"}, &(0x7f0000c81000)=0xf9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000449000-0x8)={0x0, 0x8}, &(0x7f0000760000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00004cf000-0x70)=[{&(0x7f0000b11000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005de000-0x30)=[{&(0x7f0000ca2000)="103aa0896b4e0b77ed04a680d5d45e4e19ad2ae5f0bd7fae1351fa9f077198bc25b80451bb1363d1bc6cb64414917c0f51178b2452ab1338d922565dd85a4f2b25659633e97f6c21b9b030f164e83e5a990712830612edea20dd2516f9bc897d84a2588f0614528f4fe7c5ded38889e6e05e7e31313119f3f9b98417cdbf4ce46ac28d5432fc2b1699c431d6b789c19ca3a382ae9435db3154bd1f31a806763bac1de638", 0xa4}, {&(0x7f0000e7d000-0xbd)="cc9e98f183a96066988746c4bd09f1a3685e886c9bbdc6c282f28c6037766a47e43b8109743a15a4f7024763a6c2e55019d6763120024a5e621a91dd2d10baedefeabcdccd00937275a8e4231b339f8eeb9e07856e13edd4340a93e1b20f4759f241556b57875b2b695b48711b3a06213e9f1ce620486ebddec2dd6bc05f57a4f5baab95317f8b739eef00285b287799b58d1ea0ee014530d8907237513763e88075c00b3a0d57456443b248aa86a262952e05a2d0a24fc24fc9903ee2", 0xbd}, {&(0x7f00004ed000-0x41)="943e41a051ffadd0a43153adc04d23cb61704ee6f7e2cca7eab8a638c845d9535823b352d39814826a0fea167db02e6d04f5e9d3efbd174a39f2d548445b2efc89", 0x41}], 0x3, &(0x7f0000581000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x2, 0x9, 0x400, 0xd062, 0x396, 0xd2, r1}}, @init={0x18, 0x84, 0x0, {0x8001, 0x2, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x19, 0x7fffffff, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xe, 0xfffffffffffffff8, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x2, 0x401, r3}}], 0xf0, 0xc800}, {&(0x7f0000d8e000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb1000)=[{&(0x7f0000936000-0xe0)="aeecbbfe933dfb1c14a7887a9239f5b34464f89212d2a3927f003b8b07e3e5ac0667fab49e145894a231ecf365fefea789d2547fcda3690ca0277b4bdfe6ea1c4d1914ecdca41bd255f82835d3acbe2c8aa101174c9f252f2db9877b0230f0cd802053977db62c044f46d69b92eb06e95ddce0e6faa9c2dd3aed455d34d1d03e743ae37a75ba69bc4356f49ec8616211252fccfb57a049982274a5c5a124f652369e9202e529d721ca8deef3a18eae2e478c846cb428387bcbddff2778c5d2efcc3ac43ef88f353810f1ee8fdc9e41736c81af9a188e0d6b2d69d8701aeb471c", 0xe0}], 0x1, &(0x7f000009b000)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff53, 0x3, 0x1000, 0x0}}], 0x30, 0x1}], 0x2, 0x24000094) seccomp(0x1fffffffffffffe, 0xfffffbffffffffff, &(0x7f0000001000-0x10)={0x0, &(0x7f0000003000-0x8)=[]}) fdatasync(0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000060b000-0x4)=0x2, 0x4) 2018/01/22 04:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000270000)={0x0, 0x0}) mincore(&(0x7f0000251000/0x5000)=nil, 0x5000, &(0x7f00009e6000-0x81)=""/129) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000098c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c31000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ae000-0x4)=0xe8) 2018/01/22 04:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000818000-0x4)='/dev/keychord\x00', 0xd00, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b6f000-0x10)={0x5bd85035, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f00009a7000-0x8)='keyring\x00', &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000b26000-0x5)='user\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dae000-0xd5)="13bb2d85f9ae6082750f6bcfbfb025361361df5cdb5d082aa3bb05d17fd36e41514a598603f87fdcd0c553effdd6b781a146ee64165412aa4d123bd36e55cf52ec9f81e2b8869d4a83b47dbd11c7c41fc2bb2d1f16d37fe1f4960f945fe3e03ea7b7994c604ec6a5bf99367c4e5818a42dc161c283e9196cd21734208f210d8cc31b7e450e35d38928a7959535313004aae7a9cef782f6defbc0babe1dda4ebd01be505243b43ef3b23525427dc8a1158298205e2ea24823dad00ccd8d2329040175a76248d7a257db1fe9a0dc152b1b463190b178", 0xd5, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) socket$inet6(0xa, 0x0, 0x100000000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008e6000-0x4)=0x0) recvfrom(r1, &(0x7f00007e4000-0x46)=""/70, 0x46, 0x10021, &(0x7f0000999000)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db9000)=0x0, &(0x7f0000f18000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3f000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c33000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:28 executing program 7: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000726000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ab7000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000284000)='net/sockstat6\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000914000-0x18)=@get={0x1, &(0x7f0000ab7000)=""/8, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000060f000)={0xfffffffffffffff7, 0x39, "3b10469fe5756c5c5c4be324f0ae50137840a2dc9d23d2b543351af221f54555490e1b5ea6abf7d7cade61f48629a833d65cdeca7da51e1d3e"}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000ab6000-0x8)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00002d2000-0x14)={@common='nr0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:28 executing program 3: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xe000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x251}, 0x4) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/22 04:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000504000)='./file0\x00', &(0x7f00009e8000-0x8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ae6000)=0x0) r1 = socket(0x15, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000a46000-0x1000)="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", 0x108) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000d52000-0x8)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a43000-0x20)={@generic="68eda3467019d42c28cdfb814e5282cd", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x5, 0x400000, 0x3) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a3b000)=0x8001, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/22 04:48:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000-0x4)=0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2018/01/22 04:48:28 executing program 2: mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4, 0x0}) ppoll(&(0x7f0000bfa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000)={0x0}, 0x8) 2018/01/22 04:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000995000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000257000)=0x8) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000937000-0x6)='rxrpc\x00', &(0x7f0000b04000-0x8)='/)ppp1!\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bef000)={0x0, 0x9, 0x100, 0x7fff, 0x7, 0x8, 0xfff, 0x2, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x6214, 0x5, 0x8000}}, &(0x7f000036e000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006df000)={0x1, 0x8, 0x6, 0x1ad, r4}, &(0x7f0000fb0000)=0x10) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000087000-0x2)={0x6, 0x200}) recvfrom$inet6(r2, &(0x7f00005df000-0x6e)=""/110, 0x6e, 0x10020, &(0x7f0000f12000)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) 2018/01/22 04:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a95000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xcb)="443878d1f27167841a18dd30c6430300eaf9e45d97de2a0cef96ecf3d7416bb9b9d1347bd924d296671522761ed664ff3a90732dac7171d73c1acf6d65ea34cd0ee926656923991f941ddc87653d5dfe5fb769a499dd73ade33420dd7413515523e14606de04f9a2d0df5d8680de5f18742520e7f55df803aee0512ef032d40b96a7bce57ba1bd6a68c771ab0155cd4c593fb4826d7fa6928b3a186cff2375515345e881d9f7a76da9efb6136edc0ae4ebba2c8e5180aa61b1160a29fd1c8b09f7a9757ca1b99e8c610c15", 0xcb, 0xfffffffffffffffe) add_key$user(&(0x7f0000541000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="", 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000459000-0x8)={0x0, 0x7894}, &(0x7f0000b82000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cfb000-0x8)={r2, 0x100, 0x3}, &(0x7f00002f4000-0x4)=0x8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r1, 0x0) 2018/01/22 04:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mkdir(&(0x7f0000605000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008aa000-0x1f)={0x0, 0x17, "f5b5615f4cc68b2b05815e50fcdbc111beb98cd61ca46f"}, &(0x7f0000da5000)=0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000327000-0x20)={r1, 0x18, "4292fae6a6b48f6cc310c5dcdd02736d0ef797b6450676a7"}, &(0x7f0000d43000-0x4)=0x20) chdir(&(0x7f0000271000-0x2)='..') chroot(&(0x7f0000f98000-0x9)='../file0\x00') chdir(&(0x7f0000c4a000-0x2)='..') creat(&(0x7f000029e000)='..', 0x0) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000-0x8)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) clock_nanosleep(0x7, 0x0, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000fcb000)={0x0, 0x0}) [ 334.307510] audit: type=1400 audit(1516596508.409:239): avc: denied { create } for pid=23474 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/22 04:48:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x88002, 0x0) r9 = open$dir(&(0x7f00002cb000-0x8)='./file0\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x608)={0x608, 0x10, 0x9, 0x1, 0x3, 0x1, {0x0, 0x0, 0x9}, [@typed={0xc, 0x1e, @pid=r1}, @typed={0xc, 0x90, @fd=r2}, @typed={0xc, 0x16, @uid=r3}, @typed={0xc, 0x52, @fd=r5}, @nested={0x1d8, 0x85, [@typed={0xc, 0x1a, @fd=r7}, @generic="7725e992a8a55986f030d25588973b585ad157b99acbc9f2e721713d9c6547210dcc57e7f09ac557d4ee0bfd2d63e09c6e201d7c7434cf3e9541c54099d4833cef2cb640e1f0611b46434e7033b670c74c82093a5acc995e00ce", @generic="cbb9bbf44944977ca5625458eae2369bab43b8bcee74cf750d97157b93d90074e74f1bf28b563cb43753bbdf6738b99386e2a039f232e6ee68888f42bdab338f02c0aca68c16610df172f5fd2a4679c5908c6d29e8990aa249eb2c34ef376bcfdb390ae3cba5f48e5cb82ab191c1a32a15f50f66af150024", @generic="9f105e57039b46cce3ff8c318c4e038e517334f7830bc2e736d19f4f6a71fb", @generic="fbb0c5766e5b2be5b42c558b9abadd03ed4c352664a0a15bba31e4eb2b573def9af1f2f4d88dbe5a6a439658f6279cd76ea350658e1ec94420142b3284bc76b8ed4e6874695d384da4710d11e0135f607b0fb11b6c7e68c6e082c64d9ff9b61cc8560ae5b3d6d2eee42d79fb2345e01b46986ea3030493a3303e9c5edf86ff23bb786c78d66b547e218bc43ad27dd09d534c57f044f721c2d1bd1efddc04a400f8237a9c3c777a95476094ea092e44018c6b0caf88c9f372dfe28604f1b2f34309b7b53b65e7a98653803a17db9c8078419a1388"]}, @nested={0x108, 0x29, [@typed={0xc, 0x1f, @fd=r8}, @typed={0x3c, 0x2f, @str="2d27234047504c2627fd73656c696e7578706f7369785f61636c5f6163636573732e5e5c6574683126216d696d655f7479706500"}, @generic="88bf8ef8bfca0b9a6782423626438f1fe01daf584d197149f3f39b2a887aa439c676e4a35159882820d49029887150ed453e0ea72aa77ff943ee0b675158e2fdb5c510d1ea8a21d862b5b3750b20e9db4c14458b71fb95c0937968be95deec21db2d3324d703b2ad80182248f2702bdaea6388fa84d0a22c2e490afcd4a80436c66b7c1338095c88e959499dd57aa563f9f321d51d55c88dd22d57305978b58163a3c7c62fd6f2c5cc4cb41252a338b2ff0b0a409ac99deeefd734"]}, @nested={0x104, 0x68, [@typed={0x100, 0x9, @binary="4bfa5900ceea8b963b4f9f3f19d05949e8945a97922a71785d85005159458f4736d07c5bf3c0d7a317af9c22d2c9b71a9b37e3930ebd4c4fe1e82398e8685338d7b7107e70f55f970f347c955f361632d709068d3c49950d7a6efce4add19e18d4afcb9e6617405d823e745377127fc47a6345c6d3fd68126d3ed7ef6a8be3d5f5a9488cd48e55f1feb6545c1f2c6b6359885d45a94d9230e309a7a1a7d8c83aa58f088e5995fa045ac9004c79ce3e11497b118dc13576dfb1499d50742a25426d16a739cafe204376a5ba6770586d584ee61d396448a0f7a91a02604ffef583a6cfa6c65ac58a97ecf4efa1d1f1b50a761dd5ee77869f"}]}, @typed={0xc, 0x45, @fd=r9}, @nested={0x144, 0x79, [@generic="2fd26bc4af05d716d6fb732f3472543b4daa5ba387297ef78d0878ee3c", @typed={0x18, 0x2e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="88014a18d2206d260ced6322180071b3dab135914d330fb18bb2129d90e23364457e3a9425c5f52fcb59faf19dfa3355b30cc6a61e1295adc4e602", @generic="6e6a17dbb031081acc4d1ffd991ed69e5553aff378697af5029aaca12dfc9a3dd26042dfde557e72fde6538d82ead4dca357b06136c0509b69601e5eab8c8b5cdb7b7e256acc6d4a9ce9ab654f08701be5648d422933327ff0b99c8c6aae7bc80e94d370c8abd3f97e9c8d4a997507c419e4253650083876720a6f2a278cd2021af0dd34f32c30c507cc1738ea189cc8693c153f12fa28e0bd95c6a6a44895d20df3c051655fc0f7989a9aa1cba3638a0ec5d26d24534657eaf56d25176ecec2acca47519730cd7501f7acbc77a1db"]}, @generic="86825a4ae6bdab03625c8ca33be859bb9c6f0bcc2377a4870f11b263f7d6727b9b16fb9688e69d99477af51cc366b14ef1ebf059b4dc5fe48ead099b805822a642cfec2fa1fe79635c54792e7e0db5882ab8f906a5c48a10151b9e12aa6cdcea35f2aa7cbc95b35b699101d562e65b67d114a6fc934d047bcd5c369af7163fb171276ef6a0fb9f8ee862b9ac279c8649"]}, 0x608}, 0x1, 0x0, 0x0, 0x48000}, 0x24000000) 2018/01/22 04:48:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000012000)='*keyring\x00', 0x9, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000118000-0x8)='keyring\x00', &(0x7f0000477000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000e83000-0x8)='keyring\x00', &(0x7f0000e7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f00002a9000-0x1000)="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", 0x1000, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000267000-0xd)='dns_resolver\x00', &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c9000-0x34)="", 0x0, 0xfffffffffffffffb) clock_gettime(0x0, &(0x7f000095d000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000e2e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000915000-0x4)=0x6, 0x1, 0xc, &(0x7f00009d0000-0x10)={r1, r0+30000000}, &(0x7f0000ba1000-0x4)=0x9, 0x2000006) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x1a0}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) syz_open_dev$mice(&(0x7f0000036000)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x352}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) sendto$inet(r1, &(0x7f0000a66000-0x12)="50d3b0da6b5152d6617da78b755ac40dae68", 0x12, 0x1, &(0x7f0000b48000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r0, &(0x7f0000798000-0x1b)=""/27, 0x1b, 0x100, &(0x7f0000742000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000fa3000-0x4)=0x100000000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000fa4000)=0x0, 0x80800) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00006f1000)='./file0\x00', &(0x7f000050c000)=@random={'security.', '\x00'}, &(0x7f0000fa3000-0x4)='vmnet1\x00', 0x7, 0x2) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./control\x00') renameat2(r3, &(0x7f0000bee000)='./control\x00', r2, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/22 04:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000887000-0x8)={0x0, 0x0}) lstat(&(0x7f0000cff000)='./file0\x00', &(0x7f0000ebd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a9f000)=0x0, &(0x7f000089d000)=0x0, &(0x7f0000702000-0x4)=0x0) chown(&(0x7f0000be7000-0x8)='./file0\x00', r2, r3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000822000)=0x8, 0x4) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) prctl$void(0x23) r4 = syz_open_procfs(0x0, &(0x7f0000d3a000)='net/llc\x00') openat(r4, &(0x7f0000781000)='./file0\x00', 0x101000, 0x62) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f67000-0x10)=@buf={0x0, 0x0}) r5 = creat(&(0x7f0000ae0000)='./file0\x00', 0x8000000000000022) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ad9000)={0x0, 0x1}, &(0x7f0000aaf000)=0x8) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f00008fd000)=""/0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000382000-0x8)={r6, 0x6}, &(0x7f00007aa000)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00008d4000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000432000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x1, 0x3, 0x4, 0x7, 0x3ff, 0x0}, &(0x7f0000fb5000)=0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") sync() ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) [ 334.381254] audit: type=1400 audit(1516596508.479:240): avc: denied { create } for pid=23487 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 04:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r5 = socket$netlink(0x10, 0x3, 0x6) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg$netlink(r5, &(0x7f00009f1000)={&(0x7f000054c000-0xc)=@kern={0x10, 0x0, 0x0, 0x90802e6}, 0xc, &(0x7f00007ab000-0x10)=[{&(0x7f0000553000-0x10)={0x10, 0x21, 0x0, 0x6, 0x3, "", []}, 0x10}], 0x1, &(0x7f0000400000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x48, 0x20040010}, 0x20000040) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/22 04:48:28 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0xd)='em0mime_type\x00', 0x3) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000a06000)={0x0, 0x2, 0x1000}, 0x4) 2018/01/22 04:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGLED(r1, 0x40045109, &(0x7f000061c000)=""/0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x80, 0x4) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000d4f000-0xb)=""/11, 0xb, 0x40000000, &(0x7f0000b9d000)={0xa, 0x2, 0xcb1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 334.470822] FAULT_FLAG_ALLOW_RETRY missing 30 [ 334.479883] CPU: 1 PID: 23501 Comm: syz-executor3 Not tainted 4.4.112-g3fc4284 #32 [ 334.487608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.496952] 0000000000000000 d7db49a251d59031 ffff8800b704f900 ffffffff81d054ed [ 334.504985] ffff8800b53c0c00 1ffff10016e09f2d ffff8800b704fa88 0000000000000000 [ 334.513006] 0000000000000000 ffff8800b704fab0 ffffffff81607355 ffffffff81236400 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000d97000-0x224)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000a18000)=0x0) [ 334.521019] Call Trace: [ 334.523598] [] dump_stack+0xc1/0x124 [ 334.528951] [] handle_userfault+0x715/0xf50 [ 334.534910] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 334.541910] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 334.548306] [] ? is_module_text_address+0x2a/0x50 [ 334.554785] [] ? __kernel_text_address+0x6b/0xa0 [ 334.561179] [] ? handle_mm_fault+0xb5d/0x3190 [ 334.567308] [] ? handle_mm_fault+0x291e/0x3190 [ 334.573523] [] handle_mm_fault+0x2938/0x3190 [ 334.579555] [] ? copy_page_range+0x14a0/0x14a0 [ 334.585762] [] ? __do_page_fault+0x780/0xa00 [ 334.591793] [] ? vmacache_find+0x59/0x290 [ 334.597562] [] __do_page_fault+0x35b/0xa00 [ 334.603416] [] do_page_fault+0x27/0x30 [ 334.608924] [] page_fault+0x28/0x30 [ 334.614171] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d18000)='cpusetselinux[mime_type\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000036e000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000114000)={@common='ip6gretap0\x00', @ifru_flags=0x1203}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000063000)={0x81, 0x5}) r2 = syz_open_procfs(r1, &(0x7f00008e1000-0x8)='oom_adj\x00') splice(r0, &(0x7f0000a97000-0x8)=0x0, r2, &(0x7f0000be3000)=0x0, 0x4, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') syz_open_pts(r2, 0x400100) sendfile(r0, r3, &(0x7f00006dc000-0x8)=0x0, 0x401) getsockname(0xffffffffffffffff, &(0x7f00001f9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00003fd000)={0x6, &(0x7f0000552000)=""/60, &(0x7f00002bf000-0x90)=[{0x2, 0xa9, 0x20, &(0x7f00005b1000-0xa9)=""/169}, {0x2, 0x4a, 0x7, &(0x7f000054b000)=""/74}, {0x120, 0x1000, 0x100000001, &(0x7f0000fc6000-0x1000)=""/4096}, {0x0, 0xc5, 0x7, &(0x7f0000cb2000-0xc5)=""/197}, {0x2, 0x1000, 0x8, &(0x7f00002d7000)=""/4096}, {0x5, 0xa3, 0x9, &(0x7f00006e4000-0xa3)=""/163}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000433000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc}, {0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x9, [0x7, 0x7, 0x8000, 0xe5, 0x10000, 0x2, 0x7, 0xfffffffffffff801]}, 0x5c) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000071a000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3e2, 0x0, 0x3, "b9f6114878e14e39449eeb93f38a7bfa1d2d162ca8aaf64865b140ad87da15f61aa048a769849a9bc142f84e1bcd4b9d31591ec45144cb327400d4e8a0d35bb4ad126483618c14940057fab3f5d89f1c"}, 0x160) sendto$packet(r3, &(0x7f0000424000)="9bedb371af2a81d84d2f6bc1c9d1d034ab77409c676a5c2e92606bd54f6c0d9b7b72f73b780fd59a53b4cca3f15f2e02c5a0556022157b62a35a3022a3bf81f601607165e0cff9ccabfacc7b6c35b5fa5ab5023faca5ff2ffba3b07533923e2ccdd0bf5348b33b46085ac2f37c891ac54745600a15c5dc1d795e0e95c6d283", 0x7f, 0x8840, &(0x7f0000643000)={0x11, 0x1d, r4, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) [ 334.620980] [] ? setxattr+0x141/0x330 [ 334.626400] [] ? vfs_setxattr+0xf0/0xf0 [ 334.631993] [] ? __lock_is_held+0xa1/0xf0 [ 334.637762] [] ? preempt_count_add+0x85/0x170 [ 334.643876] [] ? __mnt_want_write+0x1b9/0x270 [ 334.649990] [] ? __mnt_want_write_file+0x97/0xb0 [ 334.656366] [] SyS_fsetxattr+0x130/0x190 [ 334.662047] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/22 04:48:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fbe000)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x2, 0x6, [0x7b, 0xfffffffffffffffa, 0x5, 0x15b6a6a, 0x5, 0x7]}, &(0x7f000052f000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x7, 0x0, 0x4, 0x101, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000)=0x80000000, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x2e)={r2, 0x26, "f132942c19da9d85c7f76f7390e953a74bca7608928ac04b4dac8c8a72502a7a683cf6824c34"}, &(0x7f0000001000-0x4)=0x2e) 2018/01/22 04:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000333000)=0x0) ptrace(0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r5 = request_key(&(0x7f0000a55000)='blacklist\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fb000-0xc)='eth1+md5sum\x00', 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000d53000)='keyring\x00', &(0x7f0000cf3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r5, 0xffffffffffffffff, 0xfffffffffffffff8, r6) fcntl$setown(r0, 0x8, r2) r7 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$unix(r7, &(0x7f0000ebc000)=[{&(0x7f000081f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c95000-0x60)=[{&(0x7f00007b6000)="489132eaf3d70da79190ffb6e9ebf7692ef57f299f620b50252501f01a8a2a8b60df6cdea5b2c19f8021969d9e5181891266c96a4c51fc0e14ed5b9e741bd7ce82ba21864a78032497864d6ff8532fe18da762feca2d89b718c87f2931d3f42acde22f9491a17e1988b792a53632a5669a7ce7be2e4eb2d7c6bc6ded00a9904707e9a0522f696c3fafce35dc6797be73c66bfaa56d1633361274a9457542395600fc5b2109c235a779e12ff719190faf717c62c6800446828f4cd0f22604b6ac848e98d4ecff9d48aa675b4f6a278f9616a60fa2810a715db7b5543dab470fbf01583c112a6416450250f75e712be65b", 0xf0}, {&(0x7f00005f0000-0x7d)="0a8ac44ee1dfb5b80f41c6484b353e3f66b2942bf54383db723a948de74f9862b82591312092034fb77eb62c62fc25b9b84c8972e9bbb63b3941602e3e32309ceff126e1461bc1f03deee5bf6abfc2ba73e99cbb602969f379f8049084d80346272b9b2dc99fef7b6bddc960cc7766cb1c2025c0ed93e5fe3b9ba9717a", 0x7d}, {&(0x7f000067b000)="61d3546caeb3c2370d9994c12de1ea15fd7b7efd6f6da6d51245b22acbfa379c363304b1d218356277d073895a2f0c30e5092e9f56beba1aa43941fa0d9cb5c02373fe5c0d46c1b9a6b9e114072e8c20988666703acd6d3a471f4fdbcd3a1b6b934798b46d2f79d462491a10776aaa44b96b6366a12fa89cd39559940cdd59eee41e82de426f43690c6733c4acb9fdd608d81374065f96a6176f0caf8dd9609c070bc59ba6f485d8652552896b10336e7072b2d4b58d844171924679fedb1162d4646ca4b33a933e9e2ddf7971e353f6d1696c200008b8a8c152d0ad81dc1d80edfbf281", 0xe4}, {&(0x7f0000a79000)="c36ecbda53cebc2b2c7f88da73d50cbfdff616c8d76d464ac2ddad6f29c7fc88de59d5a236024e05f871f2be2f3dd49ed604e0132aefff035819f319463b288f34ccfda3ce1ecf2384a3fd0402fac30adacf3eb7e4e624f9643260724be888fdd4ced39b8bb63d77b519358eb3ac5c368d781063b90552dd05746719cb157524e7717f443a7aca39c824004c2ca23f405cee8826ab", 0x95}, 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&(0x7f00000a0000)=[{&(0x7f0000f44000-0x1000)="f8d6b60450426381d67a7bc2308f2a6dba0a0f82950951ee113ee11d66e6a09dc8959cbe6e012a1ca409024a38a6ff36f3ec3442fd73d61f7738279acd7d181957fd7df181239d88d7c5c5291c2895b2ced9a55e05516d5974ef53ed4e100e0d1ae30cc4f570d48ab974da8aaebc135c4a3c0ee75138f7908030010e7cef242a7a5585a941337d2e723499c4816901e905c09415b7d2f957b2c3c0c368dd9d592057a39c532d06387d6c1f0e490e9441d82db2ed8fc3021de660b72ee8510de11bd427ac8334c568841a532f947a01aa3e7f75450aa24d529c2ea225a0afebd31d46fb080a36d30973840da3f4675103befaa4d0794226a43a33f7b52abb3185ca530e3f840cb8e0903ae59cc0d87e163dc90c7b8afe0197b7c4a51ef215a3c9a994888f5373550d70d7f24715602106d354141ff0d1881cc2ec9ad42dbf32a8e09dcd1113237f7db70dcc767a8d7eab4ade229878493234556b007f9dde0b48e2768c6cc61bf45116ba69abf9aa58fd917ac8d917d5b98571b67754f72552074980c6eb8b0e9dc6bcf70fa0ca070661a7a748543791af65214be7dfbdc4e4c0e57c5b5685152cb0eceb3d83a7ad8da175a8275f8abd71eae369f8171eb4070c8da2a6c21e6a3058f0f483e7c7542203a9da08d0a7eb634075b215a3b3e573d0ba335616362bdc26a93510123942e1b3c8f886347968532b5fe8954256dc9ff278414009b14887e0a779258713f50cb435205a4f91c017f7c6ad3ddf379872946dae94ebc0a1fde459c7fa541a2ab4b8d9320db4dbec4a6945bd7fd7a35d1866eb1bc4cd5f6588e001431720fc24e44a849518a58c4b37a227da8463fc1199778100e272dbdccb09afd12d310ec74cc652f1f82275180a0690f7d8cf92994820922e3937da41f15d8e7301affaf75b45f47dc2c45e612d15ffe491dc1ee3205e5e2498ca78d51a862ae77503085277b39a8ada60a7f26ea1a03fd98b93b5bba884826c1ccf5f482b5ebdf4a6d4321151499b89f8fa16fab088f102ffd6ec7e9c582f834a04241ad6740f76960db5cf78914e490ee930828eea69f978f0d79b010b6b94da627fa1d0987ff6df50eb1e78202b2ecfccb4656e415ea70dd820d727885dcddd8456299b111adcd1593942b014e2f49e8d0df49912fbed9b0405fdd2fed43b17eaaff5bdee5260733ef561d66090ec3d0f8509c214f8f841db2eaaae9e92d59db1442cc8dd0c76443c7b28d7408d7b6d71dd7483ce54f01f47b290f55adb814c95ca267add823fee2fb4a01c75a74d2a08635eb44a29482e6e2d9f3be3c18fd5e7dedfe523cc5a0c6a9c8e6a3d80bd1114ab0a6ff22b6612e1139b592926f7a17c9b44855c09ebd236ebb34d234d5c83f189e4b9e2d512ebcc263a5ad10f87150798dcb7a79892cd07dd4d2544a184bbdcb38a3c215bee345af175b5f5eca5ce2316e06e7927eda0267e7811a932cb1f98d469843a9097159458f7ab1ac6ed4c3afc0d5662c4456f62fb248001912e74c9e7969e4e26bd90b7cd09fde46bf92aca69349dcf220e26dde5b8c6ca8509b5803ddb55a58495b650dee7d918a1999e869666b13b39800c37e8e3e0cff8e2665dc83bf3761aebaeddae109586d4793b0f6ec2cd4bc8a90a49fb6a6928688f5c38e0346b385c5ae34c471a8c383974ad8f90435ff862494553537824d1fb661b211f8106bfa72f571e03130f6b1ff399eddfb4b9411f5d75d92ed9ed4b22486cb986a1d57c35d87e6b7e0c457b5c8436c5e3e7722de3850de3276c2ed894d3e67634aedc9b3975b0b0283cab4adc6bfc90f63ab423975ff787d2a50f3fd04c4cc192b781ae52b38156e227fc93164e9b7ee000c8422e376c48a5aa4147a4bfe86235ad954865c31c5be0977cb085db3299e3bd0badc5bcca4586469a4c2d7ae25b4df81f07c89afffe78e7c4315f606b35210d73d59c63e6a16e56070546716653eb05a70fe347582c0e106b3d9cd666bc87644c0d53ec45e7205e24777b7306490308d4c83863ad0f47ce693e64807a0c2e9d22be98d098d9ad1e7b1c2477833399525758f1a32573fe0116b6a698175f4de85e1336ec6bd246db549de68c64776163820e313fa4276a2334c9cc6ede37e0017f58bc2308320c9a82ecc9878c9a2397329b7512f43a83634fef6769bbc4551ad1a8f645df4d3f93792c08ed80a79a652ce08aa9400a222bcf363771c8e80617148a9a25e96d092f4a4aef9a40256399e29e541a039282ff7c51ceb9c6813fed542eda32cafaa806dc1e3440b7e5241fdf679cf917bcbb3b3b87f1fc9df93cbb7246f469c17d768a90f6fd7ef83f9fa647046cb1f83f991a71cef293ab636042676b5552a953508f12fc6b119f4e5325b273cbe3a313f11d439070a53e707ea1d8f7d75f4093c80d98ef471900b7e88343a6544f2076c087371cb6c3fe1a994a8e91d8fddb0e56ded10f990df6df9b415f78ffe4c919e2dc612816229cd3392eae4bb73b89a092d44c9d5929a7be6c4b39dcb2a06f504d98d2bc6177161cde839094e5ba6647b3a7344a56838bdb455cd978d84e63e3604efe991fa2db5f5c53a64c3dff836fe41077f27fa32b4f8adc944963189167794faba7ce265f240cd6c6c62461fd2bfeb1d81025b430fb2f1c888ea38ae3f3365451b98a30d0ad20d84376c69380e962cb7b0bd33ebe30b0bd6ac5f975bfa3a4731ea74599fdd93f67e8763cd8fa9de9db61168ddbf6e111f68acd2f71ad89ebcd3f97d89eab830b5fd3772f96292a598b69710a53018b699da8a092d65db97a8c3ff74fb24e21c55c59e00a3af08fcdc88c7e8d1d16ea20415a72d8312ae91ec21c6ee5ffc97d44e74eb26445cce9780753dc9c1d6b9fdb0ef7e6ae654bd06efb12b01dd336d55c8e0ad1ac4a791d6ec9b4f733e4aab06f36db81380b2d6449c95edbe36de3d9c4a37010644321aabeb5ece42583193cc3df62d78be127ee9219d943605ddb0b500934516c6b4b9d02fc3c752e5bc083bc3f723cd9189c808f4ea13f7ae179861500c57fd382d82286af8059a70ad86b124cb9cd20079ea3153201b27d9c26c547c44804eae3e2c9d3efbd0d4186be607222063d90406b7c9d652d2fcf535c36ce66246400fa6c5690c8eb74d88f84cfa2ebc670704752e56595125b6ea84c3d46dbe39c0a5354d3430b833c7648f2edc80d61c592027a8aa93e977f113980772c88acafc581857b7831bf877f844d1da3f65b19950858bd07bc98c482da8ee940b305cf45eef813de06eb5aca1d8a1f59a0355e21ccc139a5a6e56bba32ff44fafec7b37e131984421ad8f7e8da4d7e1a231c6ff52e5d048620dd0207c156526b712a19131581b9c2dfb6326d081c475789e5e6f1dcbb9935d5b89dec45779f064cd358f63f604f28c398f7c305bdbee2ee799dce3766387184489ffb826a34beb998f6cca47683b38d248056a9ebb0a1dc0eab1d7c4b5c187e968c34a1aacb3739e82a9f8d6c6a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0x1000}, {&(0x7f0000c1e000-0x7c)="13a001dab7b81ffeb73c6c2a7eef19187a8b78325c8c2971219ce2f302a7ace143f618b8ef1186924858b2672d0f47242d8dfafde6a8573ae4d05be43e4b9d915f3afd7832ce93e24870d544ce99194d18aecad8e1487cbe6164bcf18be4c9529761155519848d16a65a58b0d24f8ce3b1e5d0689ceb3f574eeda127", 0x7c}, {&(0x7f000071d000-0xc2)="76552eee43b21ed9a38129adb21ac4e8a4cc801083ebf1408c7cac980f368908388bb78c3966d7c062832f369b70c1f7b512e46df989c6738e58d744b3cecdab9434d765a44085203b5bf6d1974dc12530028e9ca573484582f78eb7c748c33dd83d066b348afbe42d36108139077b2ae22d035019dc73f3433d967497936e25a9d883dc2316d35805d9d15827e6e94a2cc160770cb3384179c5809db2b1318bd3bb3033f0120be9f1b516c375d9781a42333fb74766288ea2eb48bb38f0ac58d85e", 0xc2}, {&(0x7f00006ae000)="24f29672d0dfad215f96a1032fdb946843f811012c194215c5b15e70a77d721532d06ead92e23ada6be7d852facb716ae4d99ac8e088fa81d9a9114758f5bce13bbebf4538084d3a683250d4518faa1fd7239af87f6f10157fd28e0aa1ac402e37ba43d0ef87c3be13bf02395176b1ef0a4245ea9fdd66e82324984a9f9853c0e521e7548f75d7cdf27ef9bda156d76c356935b0dacc9abaef1268129d58eac4c05e3d677f7d0f994745cb324827b7e7c424db925a27", 0xb6}], 0x4, &(0x7f0000093000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x20040040}], 0x2, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000437000)={0x0, 0x10001}, &(0x7f0000f74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f000039e000-0x8)={r9, 0x101}, &(0x7f0000ab7000)=0x8) ptrace$getsig(0x4202, r2, 0x100000001, &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f0000591000-0x10)={0x1, &(0x7f0000690000-0x4)=[{0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000163000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) ptrace(0x4207, r8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000879000)={{0x0, 0x0, 0x100, 0x3, 0x3}, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0xf, r8) 2018/01/22 04:48:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000041c000)=0x0, 0x4) close(r0) 2018/01/22 04:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dde000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a0d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000)=0xe8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000df2000-0x1000)=""/4096, &(0x7f0000196000-0x4)=0x1000) ioctl$int_out(r0, 0x5462, &(0x7f0000b74000-0x8)=0x0) 2018/01/22 04:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b68000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c10000-0x48)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000d9c000)=0x9) 2018/01/22 04:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000039b000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ba9000)={0x0, 0x8f5}, &(0x7f0000846000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a29000)=@assoc_id=r1, &(0x7f0000d89000-0x4)=0x3bf) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061a000-0x4)=@assoc_id=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r2, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000023b000)=0x0) close(r2) syz_open_dev$binder(&(0x7f0000491000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000)={0x37}, 0x4) read(r0, &(0x7f0000039000-0x46)=""/70, 0x46) 2018/01/22 04:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x19, 0x200080) connect$l2tp(r1, &(0x7f0000d35000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2}}, 0x2e) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000afd000-0x4)=0x0, &(0x7f0000360000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000009b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004f1000-0x8)={0x0, 0x9}, &(0x7f000065a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ed5000)={r1, 0x400000000001, 0x10, "5bef56a645ff0f7f9d7937e19c139be1"}, 0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004de000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000060b000-0x8)=@assoc_value={r1, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f55000)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xffffffffffffff0d) sched_setattr(r3, &(0x7f0000a62000-0x30)={0x30, 0x7, 0x1, 0xb3fb, 0xfff, 0x100, 0x3, 0x9e0}, 0x0) flistxattr(r2, &(0x7f0000568000)=""/235, 0xeb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 334.911382] audit: type=1400 audit(1516596509.009:241): avc: denied { create } for pid=23487 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 04:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) get_thread_area(&(0x7f00008fc000)={0x1, 0x1000, 0x0, 0x7f, 0x5, 0x0, 0x81, 0x8000, 0x80000000, 0x40}) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d28000-0x40)=[{r0, 0x1001, 0x0}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) signalfd(r0, &(0x7f0000b80000)={0x2}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000652000)=0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/rtc\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000b75000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000adb000-0x40)={0x10000, 0x800, 0x0, 0x5, 0x9, 0x80, 0x6648000000000, 0x1}, &(0x7f00008b8000-0x40)={0x8001, 0x8, 0x3, 0x4, 0x30e, 0x9, 0x913, 0xa8b4}, &(0x7f00003a3000-0x40)={0x5, 0x9, 0x5, 0x8, 0x2, 0x1ffe, 0x88, 0x1000}, &(0x7f0000cec000-0x10)={r2, r3+10000000}, &(0x7f00007aa000)={&(0x7f0000580000)={0xffff}, 0x8}) r4 = eventfd(0xb8) poll(&(0x7f0000c46000-0x10)=[{r1, 0x1000, 0x0}, {r4, 0x0, 0x0}], 0x2, 0xd46) 2018/01/22 04:48:29 executing program 3: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x3f, &(0x7f0000252000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000196000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000b7000)=0x0) syz_open_procfs(r3, &(0x7f00001a3000)='net/if_inet6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:29 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') r1 = accept4(r0, &(0x7f0000008000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000007000)=0x58, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r2, r3, 0x3ff, 0x21) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000-0x24)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x24) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000a000)={@generic="515c7681f724f923c5c154e77cbb848a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25", 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0x62)=""/98, &(0x7f0000005000)=0x62) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) pread64(r0, &(0x7f0000b7b000)=""/0, 0x0, 0x0) 2018/01/22 04:48:29 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000937000)=')nodev\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e9e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000)=0x6a) setreuid(r0, r2) 2018/01/22 04:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r1, 0x1, &(0x7f00008f2000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000da5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x3, 0x4, 0x0, 0x0, 0x2}}], 0x30) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e02000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000012f000-0x4)=0x0) r2 = socket(0x10, 0xb, 0x0) connect(r2, &(0x7f0000896000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="cb020a0e1eb24ee263d57375dd525028"}}, 0x1e) write(r2, &(0x7f0000f0c000-0xfc)="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", 0xfffffffffffffe6c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000bb2000-0x4)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000221000)={0x55, 0x400, 0x3, {0xfffffffffffffc7e, 0xd00}, {0x3, 0xfff}, @cond=[{0x0, 0x47, 0x1, 0xce, 0x0, 0x3}, {0xd65c887, 0xa0c, 0x2c, 0x7, 0x2, 0x4}]}) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) 2018/01/22 04:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000622000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000da7000)={0x13, &(0x7f000046e000)=""/19}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000034000)={0x0, 0x7fff}, &(0x7f0000962000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000524000-0x8)={0x0, 0x9}, &(0x7f00004da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c6000)={0x0, 0x2}, &(0x7f0000a88000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000473000-0x8)={0x0, 0x2}, &(0x7f0000a92000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000121000)=[{&(0x7f0000710000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd7000)=[{&(0x7f00002b0000)="207b66065ab991f4", 0x8}], 0x1, &(0x7f0000f7a000+0xe13)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8, 0x7ff, 0x4, 0x1, 0x3, 0x200, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8002, 0x2, 0x3, 0x9, 0x1f, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xe47, 0x203, 0x9, 0x4, 0x8, 0x5, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x7e, 0x7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x820a, 0x0, 0x200, 0x9, 0x7, 0x2, r4}}], 0x120, 0x5}, {&(0x7f0000658000-0x10)=@in={0x2, 0x3, @rand_addr=0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000630000-0x10)=[{&(0x7f0000dc3000-0x51)="adf351370cb6d0aaf31ce617f7963939cdba1fce040e89fedd0d029cf1c399a22d899a215a6e726da7238a54b4e127439504b5a4f46a80e5165e13e25f7403c8c790d3f3748bf16a75c2d4a21de5071b33", 0x51}], 0x1, 0x0, 0x0, 0x20008000}, {&(0x7f00008b3000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a76000)=[{&(0x7f00007af000-0xff)="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", 0xff}, {&(0x7f0000f9b000-0x7f)="c1a0d14d18ae0fc541c1d3b64abd3f14de8863798c7a8279ea08d19517d786f085a3c93ceebdfb0b6d86869f618603bbcc3caff212676503c1aa1c29ab44351c26ea776694fa49ebb8f8039127888434c8b643ff8bcfcb4fd7242077ace34d6225f297803e6f70804d2aa7ceef33d5170edc30df69ca312c5d19b6e6c5f24e", 0x7f}, {&(0x7f0000626000-0xfe)="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", 0xfe}], 0x3, 0x0, 0x0, 0x4000800}], 0x3, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) r5 = getpgid(0x0) fcntl$setown(r0, 0x8, r5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fab000)=0x0, &(0x7f00002b9000-0x4)=0x8) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffb000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000321000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000075d000)=""/156) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) close(r0) 2018/01/22 04:48:29 executing program 0: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x89)="") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) r0 = accept(0xffffffffffffff9c, &(0x7f0000a34000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000041c000)=0x10) fsync(r0) 2018/01/22 04:48:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/22 04:48:29 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000782000-0x4)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000706000-0x4)=0x0, &(0x7f0000136000)=0x4) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/22 04:48:29 executing program 6: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000803, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004be000)={@common='teql0\x00', @ifru_flags=0x1400}) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f0900180000ff00ebfe03a7f2190009ff050008800100", 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002dc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x1, 0x0, 0x9, 0x9, 0x0}, 0x20) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f0000244000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f00003f1000-0x4)=0x0, 0x6) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg$netrom(r3, &(0x7f0000058000)={&(0x7f0000716000)=@ax25={0x3, {"5f540397786207"}, 0x100000000}, 0x10, &(0x7f0000d3e000)=[{&(0x7f0000b26000-0x8a)="2e8f2d59ddf9d1f6876f88e8157d6aa7b00f8d309c2c3fa0c3cdd72210fe934b89eec6c40867cf9dfd52446564d28d466e124815c8273d36b7913f4d471c0d14d08a4f5a7107ec8030d82c986c785fd6bd3911c80f537622a63a2d36ea9e10b809e9adb561fc97b2d0da9dd1daadf66c8f050c05d6253fa3fe0a28e23af92846a530fa387dbde6c4bea3", 0x8a}, {&(0x7f0000310000)="2ea761a8607d1cb02567f9ae6a125a0f8886c26f79908ec97c66c0d4db196100f4a7a78e4d9cd4a66ae967d908e50dfb46b5fb76d0f8b25ff7f0eeacb0dc01f8e8e649f9406b0cfb2b2bc80abe19bbb04f6b2d62b1eb64fa53a59af6560caf707de2193422616ef29762637fae67b32a4e659d013e", 0x75}, {&(0x7f0000d82000)="4f87a868d03c11962c4c2d2b553a59a6e4f69fda283940e79847c8bb4096a57df8211b80b554ee0dcf376983aec542941503ae9e7f597ec2d37913360251bf27216ad7cb1d7212b5a63a86f0eddc5e3c2a42052aea1e11690e701a65aab9d82a2b0afa0cf919dad79cd991050bb2ab72d4fedf9103387ff349", 0x79}], 0x3, &(0x7f0000c33000)=[], 0x0, 0x800}, 0x10142) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x408000000002, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000114000-0x60)="fbe9e7425893d1821c13561580ba403a017f4cdb0536147384ade16a6e30580ba9eafa8652105998198dfb3173dafe44826b364f773c7e1e36360281ca2e1bb7b3c26cdfcb9e128c916939492e39b899a0fddbef9c69a2dca200a703b832d0ba", 0x60) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000371000-0xc)={0x1, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000003c000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000a86000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000658000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000cc7000-0x10)={0x0, r5, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000dc000)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c08000)={0x0, r7}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f52000)={0x0, 0x0, 0x4a52}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000340000)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003c3000)={0x0, 0x0, 0x528000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000f65000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000710000)={r9, r8}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00005d9000)={{0x3ff, 0x6}, {0x4, 0x7}, 0x6, 0x6, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00006c9000)={r10, 0x80000, r3}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea4000-0x8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r11, r12, 0x8001, 0x0, 0x100080) r13 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r13, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r13, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/22 04:48:29 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000024000)=0x0) ioctl(r0, 0x4000000000001260, &(0x7f0000017000)="") 2018/01/22 04:48:29 executing program 3: clone(0x0, &(0x7f0000bd3000-0x92)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000df5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x0, 0x7fffffff, 0x5, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x200300, 0x0) memfd_create(&(0x7f0000515000-0xb5)="02ac7031007d3fcf3085ac3f2f9449dca5611701fd64df63927302fb6a02ec1f1aa2cee5f15110dff226f987623ea465136241d0d3e06a7fa984b46d37fcc1371991458db8eb0e3f7cdbb5307efc2205ffaff1089321b188f63753466fa106c155a9b6a39b6acf186588022a0ed801331a72d4f1f522fb768cec664bdcaa706dc11ea43959f657193b5931058cd6c93ddaed96e6f884fd7f540aad3d177e08f53815f3be1613ae7526c0c7f09d68e3fce36cba7271", 0x0) 2018/01/22 04:48:29 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0x7)='cpuset\x00') exit(0x4) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000133000)=0x0, &(0x7f0000c3e000)=0x4) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00005e7000-0x2)={0x6, 0x6}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000e3a000)=""/150) 2018/01/22 04:48:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000496000+0x215)={0x1, &(0x7f00001a2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) madvise(&(0x7f00006bc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000085000-0x10)={0x9, 0x0, 0x18, 0xffffffff00000001, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x5, 0x7, &(0x7f0000001000-0x18)="c2ce0bcda3933c9cc1972384f896734e23239e9f99d977b4", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003e7000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e3000-0x20)={0x1f, 0x3, 0x800c, 0x3ff, 0x80000001, 0x98, 0x3, 0xffffffffffffffff, r1}, &(0x7f0000000000)=0x20) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) chroot(&(0x7f0000304000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b46000-0xc)={0x0, 0x0}) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000409000)={0x0, 0x0}) pipe(&(0x7f0000398000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000567000-0x4c)={0x7, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r4, 0x5425, 0x0) setitimer(0x1, &(0x7f00002cc000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="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", 0x42b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x4}, 0x2000000000000) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) accept(r1, &(0x7f00007aa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b29000-0x4)=0x58) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000074e000-0x38)={&(0x7f00006f2000)={0x10, 0x0, 0x0, 0x40052}, 0xc, &(0x7f0000bca000)={&(0x7f00005c0000)={0x298, 0x5, 0x8, 0x200, 0x5, 0x3, {0x0, 0x0, 0x5}, [@generic="c3edd821001927b1231d9d8e4f9121c8a1bb6884f29c3b3406398ba0308cc0e68fa024d1bd2afe59d4", @nested={0x88, 0x1, [@typed={0xc, 0x34, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0xb, @void=""}, @typed={0x20, 0x39, @str='wlan0keyring%system#\x00'}, @generic="9c7a424be8ce7d04fedf76ef307b839862dea886082bc3ede3c3e85416562c8b127bbb8d3b87830e36dba8ef0bc725ce3d8e877efd8d11", @typed={0xc, 0x72, @uid=0x0}, @typed={0xc, 0x49, @fd=r0}]}, @nested={0x190, 0x64, [@generic="802562d1b24f028f", @generic="39083bd1a54c53562860164ed8f504c04238d9b9b9569974d6f16123d4706e0dd83e6c73b1141699086bb4a6b192a20efbe5fd9833502cba7201875c13ce4c0f151529575ccdbabb9784f5d3b9f06ff2295f42d2d203fd6774f8e12d30f08ae6adf80d6ac15a44e6c6a0af9473853c10118349591e0b18f2787cb8b25d97e4e0d2b2c5d19a130db7a4088042612552df50f1901681fb28e002e9d20c70054d4604840db24932c8ad65633d9e35cff4dff8072b19cf1a71eea4b04682c64596c54577dab5ba29ccf21e2273c64657c95f7cadab465bf58ba18737311061aa5aa24ce32694482907e99bada8cbf43199", @generic="a822522345a59b4150763ff2fb66179d6946d56065977a5fb1a5860fe183806060d5ba35cfe08196dedf5b149691d0c10c510103901646e09fc49f9c785be944a64e52193e731fa37c692e2779acc3801c4113fbb88c5d904bd5486d83a5c09d5c", @typed={0xc, 0x31, @fd=r1}, @typed={0xc, 0x59, @uid=0x0}, @generic="806a057ef879e6fbe6b12a17963c2366cf369eeca7b07879b42d07"]}, @typed={0x40, 0x11, @binary="5de8be8d8a33c1596b8c68e0e004c547cf29ee3fe5a2672f814b3741ab90784d47291c55cdca3bf2e1bb8109c605e8a946ee0a6ad1e3ac"}]}, 0x298}, 0x1, 0x0, 0x0, 0x40850}, 0x4000004) 2018/01/22 04:48:29 executing program 7: clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df7000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/22 04:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x5, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) mremap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000099000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a2d000-0x4)=0x0) process_vm_readv(r0, &(0x7f000018e000)=[{&(0x7f0000f9d000)=""/51, 0x33}, {&(0x7f00008df000)=""/106, 0x6a}], 0x2, &(0x7f00008b0000-0x50)=[{&(0x7f0000637000)=""/88, 0x58}, {&(0x7f0000ef6000)=""/0, 0x0}, {&(0x7f00008fd000-0x76)=""/118, 0x76}, {&(0x7f0000f8f000)=""/4096, 0x1000}, {&(0x7f00003a8000)=""/196, 0xc4}], 0x5, 0x0) sync() 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000f99000)=[{{0x0, 0x2710}, 0x306, 0xa0, 0x7}, {{0x77359400, 0x0}, 0x9, 0x6, 0x3}], 0xdd) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/22 04:48:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000656000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/22 04:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000dff000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffff9c, &(0x7f0000d55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000081c000)='./file0\x00', &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e01000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000519000-0x4)=0x0) 2018/01/22 04:48:29 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/ppp\x00', 0x24201, 0x0) 2018/01/22 04:48:29 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b85000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000061b000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000030b000)={r1, 0x1000, "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"}, &(0x7f0000de6000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078f000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00002a9000)="b302ea38288e26ec1bafccb6fcc746ec7ea7d4f87bc7456ed3ff0d9d0fbccde901668b82d7720906d7bbbacbd54f945e7c00ee630c5e4addafece699bca6b9e4729b381b24896e916121441d564b41573fdf3104a17bf676ba3c9ba2b461128799abd8aaf7b2c2c16ef0c624c79425f68d83d11c8dcbfb5abc090ed54f23cd7af7fcfa5f427553c69fcbd91a2613ac0be64787ad44dc9217a2a6775e78bdb5b8da2f0c1d8c5dd1eca50e5e95be12aeb13f134f7405c418eda2393b244e189bff7ad731aa7f40", 0xc6, 0x4000, &(0x7f0000fd4000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000fd4000-0x38)={&(0x7f0000fd3000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000428000-0x10)={&(0x7f0000fd3000)=@getsadinfo={0x40, 0x23, 0xa20, 0x5, 0x3, 0x1f, [@user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@multicast1=0xe0000001, 0x0, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004}, 0x40) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000fd5000-0x8)=0x0, 0x5) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x1020001, 0x0) write$eventfd(r3, &(0x7f0000fd0000)=0x0, 0xff2a) 2018/01/22 04:48:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000749000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@rand_addr=0x8, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x3c, 0x0, r1}, {0x2e, 0x0, 0xb08b, 0x4, 0x7f, 0x5, 0x53b, 0x5}, {0x3f, 0x6, 0xc05b, 0x1ff}, 0x9, 0xa, 0x2, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0x0, @in=@empty=0x0, 0x7, 0x4, 0x2, 0x1, 0x40, 0x287, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x36)='-selinuxwlan0\'nodevposix_acl_access\'self+ppp1$^vmnet1\x00', 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f000000b000)=0x0, &(0x7f000000e000-0x4)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f000000b000)='environ\x00') sendfile(r4, r4, &(0x7f0000007000)=0x0, 0x1) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x4, &(0x7f0000028000)="f532b3eed23242243b9447c6ead2505591d4751658809e4b49814a20f36b78668d76c1f799d8e93ed998cae33323129c512c486d52519b1068ce67816290ad8164ae0866d25fbb5a011aa8a361b4d714d7ef8207d7d7ddf03928d03becd228ec8299aeeeac4c73085b9666d44e8300e6c2b1b0849bda0b4e25277269f37a5f3c571d271f1685b8b057174b0c7a6e73694e411944111629b7bed41cbafcd3ea", 0x9f) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/22 04:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a62000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000c75000)="f6619270f073e06f964f62e1eb43d0aecf06800182f2fc3e25b43b985066de85b85e6e838470efd11862163d72b6f007512d1d6e803e50abfeabf515770898c738d04c36a7a375d16a3d5cdc0e06351c62f9f36f7809145fce03c89593b16f360f0f6c4bf09a9fa51a0c98833f7006c08a2642a021758760d7ff2868ce5bb785936245a230aedf0c946a100d4f778b6fb15faa4cd1d8ffe1789f2607305f763801d09742af00f278a200a11af74748c6e105ba08e625a057264ffb82ab77d0aa33ad34d893af216d1aba1d4c2fd46fe151e127008f8e71f9ec8b3ba0139b") recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) dup2(r0, r1) 2018/01/22 04:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:29 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) socket$inet(0x2, 0x0, 0x1) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) signalfd(r0, &(0x7f0000017000-0x8)={0xa000000000000000}, 0x8) 2018/01/22 04:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0xd7) accept4$unix(r0, &(0x7f0000202000)=@file={0x0, ""/108}, &(0x7f0000957000)=0x6e, 0x80800) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d69000-0x15)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000043000-0x8)='./file0\x00', r1, &(0x7f0000068000-0x8)='./file0\x00') timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000447000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000692000-0xb8)={0x0, 0x3773, 0x5, 0x20, 0x2, 0x3, 0x0, 0x100000000, {0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xfffffffffffffffe, 0x2000000000000, 0x6}}, &(0x7f000004d000)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c9000-0x8)=@assoc_value={r3, 0xffffffffffffffc0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r6, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r8 = dup2(r6, r7) r9 = gettid() fcntl$setown(r8, 0x8, r9) getsockname$ax25(r2, &(0x7f0000b84000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000048c000)=0x10) tkill(r5, 0x16) 2018/01/22 04:48:29 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000-0xb)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) 2018/01/22 04:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000e7e000)="") 2018/01/22 04:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000735000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c37000)=""/249) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') 2018/01/22 04:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d21000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000071d000)={0x3, 0x2, 0x2, 0x28, 0x8b4}, 0x14) clock_gettime(0x0, &(0x7f0000c2a000-0x10)={0x0, 0x0}) delete_module(&(0x7f0000269000)='\x00', 0x200) 2018/01/22 04:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000070b000-0x8)='./file1\x00', 0xc) getdents(r0, &(0x7f0000386000)=""/0, 0x0) 2018/01/22 04:48:29 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000349000-0x32)=""/50, &(0x7f0000000000)=0x32) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) tee(r0, r2, 0x7, 0xc) ioctl$KDDELIO(r1, 0x4b35, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000003000)=0x6) fcntl$setpipe(r1, 0x407, 0x17d7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000005000-0x10)={0x4, &(0x7f0000000000)=[{0x1, 0x401}, {0x7fff, 0xfffffffffffeffff}, {0x8, 0xea}, {0x10000, 0x0}]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000)=0x5, 0x4) ioctl$TIOCSTI(r2, 0x5412, 0x3) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x88d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0xfff, 0x7, 0x6, 0x5a, 0x1000, 0x52f, 0x1000, 0x4}, &(0x7f0000005000-0x17)={0x2000000000000000, 0x0, 0x5, 0x3f, 0x2, 0xfffffffffffffffa, 0x5, 0xafcf}, &(0x7f0000001000)={0x1, 0x2, 0x2, 0x1, 0x8001, 0x80, 0x2, 0xc587}, &(0x7f0000006000)={r3, r4/1000+10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x38, &(0x7f0000008000-0x20)={0x0, {0x4}, 0x40000000, 0xfa}, 0x0, 0x8, &(0x7f0000007000)={0x0}) 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000200000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000dcb000-0x8)=0xb49) r2 = syz_open_dev$mice(&(0x7f00002d1000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f25000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000013c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f81000)={r3, 0x80, 0x4, 0xfffffffffffffeff, 0x9, 0x100000000}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000497000)=@assoc_id=0x0, &(0x7f000024d000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd2000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000084e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000075d000-0x4)=0x10001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b26000-0x4)=0x2000000000, 0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000148000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) sendfile(r2, r2, &(0x7f00004a1000)=0x0, 0x7) 2018/01/22 04:48:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000000)=""/0, 0xb41755f633b20a71) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000c1f000)={0x0, 0x1c9c380}, &(0x7f00002c2000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000e79000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000900000-0x40)={0x6, 0xffff, 0x2, 0x81, 0x3, 0x3f, 0x8, 0x90}, &(0x7f000009d000)={0x1, 0x81, 0x5, 0x9, 0x7, 0x3, 0x3, 0x6}, &(0x7f0000f6d000-0x40)={0x30000000, 0xfffffffffffffff8, 0x81, 0x6, 0x4, 0xd4b, 0x9, 0xfffffffffffffffd}, &(0x7f0000c79000)={0x77359400, 0x0}, &(0x7f0000ff4000-0x10)={&(0x7f00001c7000-0x8)={0x8}, 0x8}) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x80, &(0x7f000058f000-0x10)={0x77359400, r1}) 2018/01/22 04:48:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f00000b0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000114000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, {0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc987}, 0x7, [0x3, 0x5, 0x600000000, 0x622, 0x1, 0x7, 0x7fff, 0x1]}, 0x5c) 2018/01/22 04:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c3b000)={0x0, 0xd2, "3edd0f26b6ea8356d3e2161a586f98ac1ffbea85f51908d4430b4542338933fb1a830c8a4ab623ab39fdb297e86c377d55883bf64daad9b033c12554b79cb82771530f71a7dac10e6db70a6a205362302bf7ffcb3ca395a74b8538568979669936feb2554b965cf67c6aba5a2562992fbd4b5171e363535c4ffd27166da15df9e98caec1df285f6419badf73c39231bd2c72fe5729da59a17ab02261fba5cc37d2fe5503c75fe7ec3a6dd355f1e41c10dd3d1de46c4b6ce0fb7a6203d68935ad036924edfa6033c7b742bebe46c1382debd2"}, &(0x7f0000834000)=0xda) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000350000)=@assoc_value={r2, 0x3}, &(0x7f0000d96000)=0x8) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) r3 = fcntl$getown(r0, 0x9) prlimit64(r3, 0xd, &(0x7f0000c6c000)={0x1e, 0x20}, &(0x7f00006d7000-0x10)={0x0, 0x0}) 2018/01/22 04:48:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x18002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3f, 0x4) quotactl(0x0, &(0x7f0000011000)='./file0\x00', 0x0, &(0x7f0000001000-0xfe)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001f3000-0x4)=0x0) waitid(0x1, r3, 0x0, 0x80000009, &(0x7f0000b21000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r4 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000e65000-0x14)={0x81, 0x5, 0x1, 0x1, 0x0}, 0x14) close(r0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099c000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x2) geteuid() 2018/01/22 04:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000189000)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e2000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f000026e000)=0xc) 2018/01/22 04:48:30 executing program 2: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") fchownat(0xffffffffffffffff, &(0x7f0000ba0000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) pipe2(&(0x7f0000291000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f77000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f76000)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a9d000)={r2, 0x2b, "e27d812abd3da63a55e59343376471ecea2eeb7d495739b0fcd58276ede53e29d546d0c0dfff5869c8cdc7"}, &(0x7f0000f77000-0x4)=0x33) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f78000-0x4)={0x0}, 0x4) 2018/01/22 04:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/enforce\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f6f000)={0x85, 0x989, 0x9}) connect(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/22 04:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d3e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00005ea000-0xc)=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc) [ 336.114372] SELinux: Invalid class 85 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/22 04:48:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdirat(0xffffffffffffffff, &(0x7f000015d000)='./file0\x00', 0x0) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004d8000-0x4)=0x0, &(0x7f0000690000-0x4)=0x0, &(0x7f0000105000-0x4)=0x0) chown(&(0x7f00008b0000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000bd3000)=0x0, &(0x7f0000f2c000)=0x4) sendmsg(r2, &(0x7f0000bc7000-0x38)={&(0x7f0000177000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b1000-0x60)=[{&(0x7f0000135000-0xd)="0a1f639b22654aee40feb67dab", 0x0}, {&(0x7f000052a000)="f0421658fcc45691d422acbc4bca54bd552e3f46b022f1c433d4276c740eea3d04cf4451e69adbd4e79fba855c5be84186909abba6576659a44e43490e742f40045a90cd1f8e6d1d50febc20f278dd69c586cfc9faee914291f3561b73e683faa92fcd0b41ba669591b92fd81ebfecfdc3614bfc993f9ea3275862c5807ac79f6bde76452e8901c91a5518041fc8e3b93de82ee57d63819da4953222b1f866dfd77cfca0e6835bbe76295253ccea3057a8b8d5994807f4bdde12cf7e23c64e18b775be0d10fcf7ce7e9bb0c0b44153e68b79fda35b799c238cc0fe096a", 0x0}, {&(0x7f0000bb8000)="10ef2c4f253818b55e9f5b1a78f123d6754b85df67f8cdfc4fe9dae6dfdb77b8e5654d68b3903055fb57e611c03b75d48cd39b9b2e905c01fcca2c6a0b16f30b81fa88500a0eab0fbc69fb5a4be3c3eb15f7ec6d9f11b7f09a9de996921871b6e57d5aaf89", 0x0}, {&(0x7f000049f000)="579ec1940e5294eb42470b82b68e1e55e75fc01ea4630ef610", 0x0}, {&(0x7f0000d79000-0xca)="731d26632cd869c0f14ddda32426dcf997b31016d06319acdae66a8985cfd88359008ecb09968fa1c53b237ece8fac98befa6bda288a847a84c11f28762c7efbf51ba9b41454ae55594e23ad9d0367ffcabceccf6041838b3556c305449af734f763c15b2ac005a2a3aa8a5953317e7b703337a227910f60c0ce643a79f58c558ec585c256d36c4e9331f84a7fca8cc12f3311cd93ae333e064e29279ad4247002c0ef92031dc6aaf43de0db1eeebd9aaf05f23a95d06e2139a4114c84c9ae24a6cad3f7ae6738a2d10d", 0x0}, {&(0x7f0000f98000-0x22)="390160779951aff17ffc3916a6fd7bf577a7a808fa2d3bd600d4bd59650724dfed0c", 0x0}], 0x0, &(0x7f00008db000-0x23a8)=[{0xfffffffffffffd46, 0x0, 0x0, "a54ed322a67c468e94f3621946fb3bcb40960d57d9b53ef0b13e71653050a0d75612d9d9e354aa2df7981ef9650b8db7949a6cc7712c7cdc4657a32faafe19b41233e99bc4eec512c1735fb29b1ed213ccda205da2009a61a29d75c148ac1e94c2e92b7340ba83b53e70aa8d6cc1f9939c235a2677d01a4bf72bd133bedb8f0cb821e0e5e3cf3a66ba5a592879a1d11f7ad363bf892b66f7f540642fed1bf9a99290979784b9895c4dee4e169452ad60c4d2f15363b58f281b5454e9f813eb4eef711c24a6c13909ac59ebfcd03bd1479ff3ab532821a8c6638a06a2c641f28ca11b6905f93c56b51c0ec89065da2df7c5785085f26821a1f3dc342d0d07b117e4e21511b7f963f863b1a3abae3c3777c3607e6a4be6596b5a0891cec4f53ba713b7301e98b805530a122eabdc60f3e787baebc4423c781899463a06a5ffcfa4ac6f273f950f5677b9447ba1ff7f14389ac06b8a72d606e5af76949c7ccf7ba334e0c652eb89ca58e68862c24ad15562427b6aee8f63f6edc40228a1668cd34b3a053016213d8dba34531fd6a5382a63140da366bd6153d23fc542bb53e31740c1131fd4416f833b688d786b29c1b53542d0998f5b92916befbf294e23b8a10c9359b41753d51803e2639681fcdf7fbf8d0f22891e3d7c133784c93a4e3a3662d51f2727ad0e89afcf027188e985a7a2975865f5235ae5da55abe1f8f04062f3984fb33e232ba5e22c707398e482f0864b270a93a67fa610ee36758d520dd92625ce6f0de77afc00c8d49b6d4b13b9c2348ae57f8890d363e77af5bda46ac3d91f19f9b0057db198975dc1523a6a53a8737793f85e9f7b1f36ac17707f82e1ba866de31206b8649ad8118fda98b79bbc3942389f08297a7c9657ed9212eaa9ab751b554e423a91ee86e3fb8dacf44368e6a7cca2439d1ad412d883c9d4beed3d97fea86854837315469f78deda25f6e41ae271c2d4dbd125d9de4ec1184856781e6d44da4ade48cfdc994d96101d4c3d30ee7f2be86e200f2eb397545c8ceb37e16df5065958a3376e91ad43db1f5ab13539dfb15213057ff034325fa4e32e39322fefe9afacb633c8a4c2754b9ea127c689a216f4b254c03781596cabd0d0e0f8674bb154df88526ada3346c923547819d121972e8f41608acf7662af3da05bdd9d90dfbcde46ef72b00a5b98d26188516f9feb19261ea475cc8bce59eb81378b89894bf1c298dfd1da57c6acb7f9a51a05d72ef85f24bea26adf54d0d35eae736a61d0570d7d848ec503caf306d2306660df978aba522b35c0e9a08d7c98f0d70de661b19a15d3198e798249e9f687fe02881a3e5a68238cda3cf4ad55c92bc5e0355d4b9f33b7ad3ba199936dab99f3895bd33e41cc0dd2043bb322e46987436105a168752955634e893c8d87f0004584d3b367ad2be3fdb14d0026f35f1bc4550d2020d54f6e0c68a05b215a18700accbf4a7c4117a5f3f1f2e62eedab34807aa0f5eb0cb63624cd02564b2a8f5def1af16aeed0f3c0d733158181ff862a9841f8cfa5b83e1162fc575fe756df38b34293b43aa1b89c9b53a9fb9bfac6fad705aec317bf094b15e8646f514a72cd5f951c2fca98d287164768aad485dd1f748a12bea9f560ed923ed82a688996923959e9e9612b7165ff8482a834b6e0f14a5f11e4153c53ea88f612230be1250c686b0545012db94c8031fef9052ba47df4e1148ed3a3f441341bb5d4ac4811026dfd803d86c61bca0e9bceb3843c1920b448d89e0dcf2f52f0cd92e7a7664c4f2e1003483f824a3b2de6185efb7ac487feedec2836dbc37183768f27261dd87afd3617e2fcf1fb294c5b2ab8a478d236de4ea60929c411f33f408703037a2bdb2300a589640c1be5e9bb225fe2376271cbe5204bc3920862528577f0a0dbb0bb6377f24be2aa372e46945bfc4216901167a32c4261f0d581405ec8f49a3c228c837a1ca3756b8040cc6f540f3f212b6a35ab47700e52eb3d61498d31ce28fef7f09622404eeb55ebbc09a0876708e57430ca39a5c8a71ae3160adf1a7a963f3261e94b2b0b33e1c9b614c56c0f8d19b096f1b6f7079a0d8b26d8f8aab0fed0bf82cc100deef76297ab136f85a80bf7846dcfced74b044baa8f1165c1ba566d808193df625960fb6512d96e1f634056245d1572b5e3555663caa7696148f202c38987072b829efe4f4bbf6a3d7df0489d5b3393638130a8a965edf5be254f11c5c03a22e44bf6d1e3f87af3aae76c016e3c28a10eff8d617f3372f8afe6d237a8f59f9888f8ee7606139f859de400f775117097132032194497e6f07d565b879add26eea9847996c8723344f7e24571a206247007af2ca1a40dcfc5a03acf7f1b85261535410213c27076cb0f3154529639e965c7f88dfcb7e7146988dd464199b7c37e73478143b637bf057b15409017370fad63ea147ff6b21a8316b7825a7846b2208190da2124d28e82cc308e1d4449948bb9024fe4f4d6833dd80e3f9e30de56b82f02bd6a4a2e12b999789a47b7df9378f49fad4a845b25fd7901884cbf8f625a74e39da1d695c8a06e8cec6ff6a49e16dbce77df326b009417868ff3b69bdb701a299dfab74433a179fa3f70c50d98d82fb47a48c2b08a629b1033bc2f7e4071e19149c98f654bd1f32aab593695e2c7ce63bc60f97ca3c7acbbbc7bf5ac295394051c5b65a0c29e94f5289166e98430186d956cd609fa3648710d2195a3acadd413cb128a60302ea8d79d404b00a571d8c84a656548e7676beae110b60d2b3448722fbc424b4310ac9e6e58a83ce306df641d02841400b4a0b837cc139153b322ce6a554b66072ac338e2ec8f238d232fd47b17836d5fc050f42e860edb6bd4d9a4573aa1fe760aa5e0f4b3cefa17fc81d71da080540e2c342fb8cca8a12bbe84288076019821910d061a39e2b1465a620ef028c8af8d73506d5cabf1c3b5ab04d2300e8b46db853c227d14608569b3bc1f75478ac9aaf55bd067bff259edfb3290afe05b9c1faac6db67571945f0f55436e7ad9336cfad19e52c6ee3bd9d0d4a6d620babb8e7e0459c035ad6283f8dd5c4aec5c1539580c4e406ee52a00b697b0e3f786551fca51db4737b5ebd45baac62754a46fd58df157b0f4536ea992e6ac73e507805cd854c6ce1572127a53e557a8b7454283cc16707260936cf2b8c8a58fbe675b758f796e52adad338015b624f700f621b2ca76592b7fe71b639c36532e73e88fa386ef1a447c4bff74033cd66a10e22b567ffe8eb218d6a92798a44021bd3d73f5a894274bfcf04b84e8ea998a877281b1b38488f61927f95d2c7ea3c3014fa573159a3df8ba1f5854e6fad54b725e40e84b3947cc0aef2b63e99b57989bf769c83436ef6171f9f85d2e29adfda333b809999ab4f2727e77b9f64d8f1d7be425bd73e390655231381d478dcc14d9577ac4dfe67d48fbaf5b19959b672be650af5f50f7b0355cbfcea793b1ef6560129efb497b55171a3fa9e2f264bf62b04b092cf4c0ac1d546db18b16791262737cc1ccd7a4008e7d7034b7a394471d6f11416c7d1b690998cf2ba0043fa20c5d1ef70eea068a307bf7d7fe6d66f2e61fb70934ad47f02d302fe1728128baf974d867061a459d3b5fdd2eb2b88a6fd22e45a66c6139e5643caca4e9858ee61059fe8d8f3fa417941d361576b715d14eef3dd2f46de702b7cf0b60db9029b6653b4825a17824ed165997c615a2714048f58235b182994882f8fa909b3bf70d31a091484c8b77327c2c0c1cb43560b1a55dbcb5d11a7a0c5880ad82ed60173c919a06dcfce27ab96b146e6c92cd94b0cd0d8db52328a21e4e8f03f5e6455782cba482fb4ea51dfe3c34725e9e5abcbcdd6b29e49997a731da88ae8ea94845c32a3be3b803fe8323630b9047826fbd5f432d3f0b3fd13174462beff43d84ffdf2379745a9978bb5bc7eeb2cfe247c513a982a23eb150c55dc1e667dc23a9338e479a7f8c87260508e480aed974692d9caff105354f5ae113b2ad724772a81033171760c96272d1ac45f799af5da23b1e9477a5740cf89e06c53140c62b3cec1cd23510f09d7ab712829eea6f0d01e3483a4dcaebbc8082795962491bd94278eb513b10d8a5b0014b61699212294f7c28ca7f2486f0e0b2c32f6c679105aedefb3927ef7e7955a36015808a0aaf5c13ea4de14f79f2971063638a7cb3438da2d0232b5e65f05c706e293dba67df71acf02eb30e4b2f85947f70262cdf7cb808aa601123238e244c99b449006884f6c7634f1e61a12be78ee8759443ad8f102bd2289a9803db264e7a7fe5870989d8fc2bc57428c3ab9138f0b887ad6a63a4272a83cc219d783cb5dc67f1905ace8858963e82a39c7157d2126d524239effd7b90101cc2c21cf36b6f9122e229fb06ef3d923858dd367debdb35152349a38d54376bb37eb46e1382de82bd194f23822fd23c893e459de56ae452b2806ce025ccdccd02b4c106022dbdc93680fbc463b24b1996d18d39ef9575880e0e7ba7a8258c72c8fca3c6950846d06571ee482b701dda66fae3ec60586b3f20e1559ac91279258616e0e2177436cd0b508265b4cdebc5a5511ff889a4f35713ce45a3d68eee90b00b5ad6a6b800ab8c42e114dd69be082cd7044df830951a51dbedc8ac33690d45eb6e8396a0fa0ce3f0d67b13c0f8efb64fcb2c7d448d0973eb6d5"}, {0x40, 0x10e, 0x1f000000000, "aeafb1828d25d62578bbcfe6fca33419cda22a114ea89021386fa7114b56b8c09ebe7db5780011dd5af66e6f393192"}, {0xa8, 0x11e, 0x0, "81ea222848c8db9f2515fe2c07ccb743092dafcfb22779a4295b1b496dc73eaf8336740ec36a7a48da30fd13b3d242c5d0121162fb7bee07ed6facc7c6c8fd67d87dacd77ef5ef8ae9b9d071549559a0f8afc2752c6fc3b94dec971b678d91f78bd748fd854ae2af9f3120f3c3bef531c8fe0446044050016f8d4b0281b1fe5bdf665bddb94e290e8a1870d5587a2e4d49a6a992033655"}, {0x70, 0x108, 0x1f, "937db53c6a4a3fa8e31bdf6b2e98e238f7862b9511957fe4742d668efbc3ebf4af3392d534b47e2fde3342aab68b0aecaf585f3ccc7a360f2ebfc863792e5bd61450763173329274bb5f22658edd0a73d49268a3681956e8dcc926322756"}], 0xe70, 0x4000050}, 0x4000004) 2018/01/22 04:48:30 executing program 1: clone(0x0, &(0x7f0000db2000-0x64)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x5)="") epoll_create(0x800000000004) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a5000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000ad2000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000411000-0xc)='/dev/rfkill\x00', 0x80000003, 0x0) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x32) r2 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007ae000)=""/106, &(0x7f0000805000)=0x6a) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000fa1000)="491f39753c59473167c9cf900df567b6f5955fabe6b220fc9f62b0a059517f4266c1", 0x22) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008a000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r3, &(0x7f000029f000)='./file0\x00', 0x480000, 0x98) sendmmsg(r0, &(0x7f00003e7000-0x3c)=[{{&(0x7f0000720000-0x10)=@ipx={0x4, 0x1ff, 0x80, "7fb1cd4cf3bd", 0xfffffffffffffffe, 0x0}, 0x10, &(0x7f0000c03000)=[{&(0x7f00006db000-0xb7)="5e02f0fc6f79ad304f67aa80c957e541bfc257a56495f2e79db49d3319c4734511ab56c102d8c90aa167121975a27dd7afd7e2c3d71a2be750a283ae8d6ae749e2fcb55988d2869bf5dd1e5bd5fc108eeeddb02d01526169e684e4cc127f81fbdf86363ffb51cea1760b5bf91d7ae68c464f141788509056fc41ece5136b27b1b3281cbdeefb366d829f111cffb0a41a90e9f1a1e1b90c9a664d3b25bc8b0cc2a7ae5265604db1b5c2fcffc3a8a5832b6ef79da65ca367", 0xb7}, {&(0x7f0000329000)="937357c06bf47cf59b2d4decef54b8", 0xf}, {&(0x7f000035b000)="1f689ed2ae8bf7105946a01f192bf250a788f88351c3bd065857a1607521faabc9cbe1a156a44555bfc2499778f240741c6c7fc96bf499519a3fed3f1ca0c9173cad42c6734e8d2c3d362de6aec1f2bfe56e8966110884e2e3fc0f44a62fe8f450cbe77e13bc9c110963044d53b67e892c811528e0b241aec77472de1c0336cbe2e0be93a86651a53616bd5fdff89ff02d02b533d2ada21f1d515b10a0c938079d2c92ad27bea5769afc334e1b9ee34d", 0xb0}, {&(0x7f000021f000)="483acd816baf484f4848c85f7d11b5babfd748cabb2b54927638c392a5b9bff10c289f37d0e74d01", 0x28}, {&(0x7f0000375000)="66be8b069ac79ce0056ddba4a1d7bcb15d2abd38f32585f863ca0e259fd41ba94f58119e8af94718d4d3286bc3439f044371e39f240bf8290fd8b986c52dd2d424af39706bb3af59a2be9c401502cd2331b360bae28adbb12cf1f94aab4b3bd750d8a793d1233850e9677599d3e09bb4e7254a9cd44b1cbbcef8483a612c6b3245aa07c637c50f533f80d1673204d75e34e512ed8c9ff0fbe2f4cd0484ca7dea3b72cc1d78f1ab1bf263d0d46238bcdf4f3741d8b5b84fb7df154421b76147d3664b26b94a57bc516b1f83e5dbe35e5e2e6b7632600d88b472d6cbf34dbb306218c9ca1098dd502ff8192f992b457db805e43c", 0xf3}], 0x5, 0x0, 0x0, 0x40}, 0x9fa3}], 0x1, 0x20000841) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000380000-0xe8)=""/232, &(0x7f000071a000-0x4)=0xe8) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006cc000-0x8)={0x0, 0x5}, &(0x7f000024e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b72000-0x5c)={r5, 0x54, "f5f8cbc4a1da471c1a3893c693a801bcc71d0f521b05d183ab27440636105f4414592ab9e911dae405a933fe1dac4db9bf8360958bf750b3bf41fe922c7d5b3e5adc1c035cab5b29801b62c87c18efe4dad311f0"}, &(0x7f00009e0000-0x4)=0x5c) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4a000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) ptrace$setregs(0xf, r4, 0x7fff, &(0x7f00006b8000-0x4e)="4d377ba21d50291673f132b06ceac6affe93eda5b07beebf6ba4f901c0c24e208b0bb197f514d58ef0eb9eb0d85fddaa51c904d4dffceecf8366e5690d7e26ac32c1ac7291fa464772108c6b75af") 2018/01/22 04:48:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000465000+0xe02)='/dev/sequencer\x00', 0x6c0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/204) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004d000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) open(&(0x7f0000d1b000-0x8)='./file0\x00', 0x1, 0x4) 2018/01/22 04:48:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000003000)='oom_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x288100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000001000-0x1)=0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003d2000-0x10)={&(0x7f0000d3f000/0x2000)=nil, 0x2000}) 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f000062e000)="0c912fb3c6030409e24c306e11b186939d9451bae17ad3414379a71a6a1b920d1a0fd524dad39b82d26e4187d2db2e065fa30be19260f644363e2e8d2e5a778f9855df020afbecd77eb82605c6a41392b6e7c9d37f6c669c6630e4f4b1101a1af13939f5c4e0c1bdfdac3a67c051c0c74e0c237ee6e5943071a4ef600b60a1fb2a55ec2b1cfbc6eb1e2a02e7c4da79d2a1978fb399efea11b0110b2bff8a49c382b16266e52018cf7f39f37e", 0xac) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001bf000-0xb8)={0x0, 0x80000000, 0x2, 0x68de5938, 0x83, 0x1, 0xff, 0x0, {0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x431, 0x80000003, 0x9, 0x4cf}}, &(0x7f000023a000-0x4)=0xb8) getsockname(r1, &(0x7f00007b6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000307000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000299000)={r2, 0x20, 0x400, 0x489}, 0x10) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000806000)=0x0) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) shutdown(r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r2 = dup2(r0, r0) socket$inet6(0xa, 0x3, 0x5) getsockname$netrom(r2, &(0x7f0000914000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093c000-0x4)=0x48) 2018/01/22 04:48:30 executing program 5: clock_gettime(0x5, &(0x7f00005a2000)={0x0, 0x0}) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e43000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000099f000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x1, 0x1, 0x13}, &(0x7f0000603000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000cc000-0x8)=@assoc_value={r1, 0x4000000}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/22 04:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000b7000)="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", 0xfb) getdents64(r0, &(0x7f0000311000)=""/0, 0x0) 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000576000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket(0xa, 0x805, 0x7d2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000-0x2d)=""/45, &(0x7f0000002000)=0x2d) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000002000-0x108)={0xbb6, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0xfffffffffffffff0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf8}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40042) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000006000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000+0xc71)={&(0x7f0000002000-0x114)=@getsa={0x114, 0x12, 0x100, 0x7, 0x1, {@in=@rand_addr=0x20, 0x2, 0xa, 0x3f}, [@proto={0x8, 0x19, 0x2b}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x100000001}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x1, 0x0, 0xb0, "ea68a55673c39eaa34debd84480545e542e2255591ac182fa9480ae1383437d6e5bf92e919f438cc00bf8724a17c409f99f98a953a1f99cb9469fb937a27c13c9d0a38c4f5db5cdf84f99860824993098491db5d75d53d581d2c3ffd40ae3c4b794e65e25d429463af006b4852c4629a0f8f92c30d9fc6ff22816007c9116feebda276edac42943211a1eb9bfdb2c10b63878b39bee7966c0cfd19417fcfe30da167e918549899874053f22dce750ae1"}}]}, 0x114}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000003000-0x4)=0x4000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000006000)=""/53, 0x35) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000003000)=[{0xe, 0x1}, {0x2, 0x0}, {0x2, 0x6}, {0x4, 0x10001}, {0x0, 0x7}], 0x5) ioctl$TIOCSTI(r3, 0x5412, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0xd0)={0x6, 0x6, 0x3, 0x6, 0x3, 0x401, 0x7f, 0xc7e, 0x4, 0xc986, 0x0, 0x9dd4, 0x1d, 0x7ff, 0x7, 0x9, 0x53e7, 0x80, 0x100000001, 0x1000, 0x1ff, 0x8, 0x8, 0x100, 0x3f, 0xff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @random="d1c9feff6bc6", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x89ae}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r4, 0xb2, "97373e94d882ef2b83380e567080f5b5e4bd898643209aaf5918287c0f44ffc51aa871f9f9a012bee08464658c631f1ab96e9c8f7140d1873c435bc94e4606894dcbff47641dffe64de2316d4284f50d370ea3bf561c5bb565cea9d4ecd8fe7881b481aca5015b906d65bd74da24a17be244a976df7f4744a30d0545ade044e895e3908e7172cc4a6bc8e14db296e265440891325bc38f9a7ebbfa9fd08fe1a174116025cef421afa27d5042c5db6072901d"}, &(0x7f0000009000-0x4)=0xba) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000edc000-0x8)='./file0\x00', 0xd0100, 0x80) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000edc000-0x10)={0x9, &(0x7f0000732000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bf6000)={r2, 0x3}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edb000-0xc)='/dev/rfkill\x00', 0x206000, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000edb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000dff000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000214000-0xe1)="e34ae9e67e98ad792d5b1463a354ea26fba52179c3dfb077bfec7c36878c0f9140096ff8a2039341e4bc6247a0435c5a944b75f24f763d9b7efe3d71ab1029a7d75f8a284881be6e6382bb26dccf219e7374f6376b3bdcabb0f70ecbede4b45f59d8c9ee95bccc7edb0717929c54788fb239eb6391b4200184a4ab676ad838ade7f6bc65e1b7ab7880ae88e81096fb49d4c9d4b12113440364993e2fec3e75805d7ead157e25ce4bd5310960234a8197e4b0c5bfe4e8b41a036ea43587e1457e25cf5d9f47ccd5098ea84f9bbd80335eec4121131127973afed78c1c2b070a476e", 0xe1, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000edc000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5ff3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4e, 0x60, 0x6, 0xc7}, &(0x7f00008ce000)=0xa0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000edb000)={r4, @in6={{0xa, 0x0, 0x2000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000df7000-0x8)={0x0, 0xfffffffffffffeff, 0x5, 0x2, 0xfffffffffffffff8}) 2018/01/22 04:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xf, &(0x7f0000fd7000-0x10)={0x54d, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) r2 = getpid() waitid(0x2, r2, &(0x7f00006bc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, 0x0) 2018/01/22 04:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/ptmx\x00', 0x40121000, 0x0) close(r0) removexattr(&(0x7f000036f000-0x1)='./file0\x00', &(0x7f0000c41000-0x6)=@random={'user.', '\x00'}) clock_gettime(0x0, &(0x7f0000840000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c9f000)={0x0, 0x0}) utimes(&(0x7f0000080000)='./file0/file0\x00', &(0x7f0000de9000)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) seccomp(0x400001, 0x0, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x1, 0x10002, 0xf2, 0x100000001}, {0x2, 0x1, 0x1, 0xf2c}, {0x101, 0x5, 0xff, 0x7}, {0x10001, 0xad, 0x6, 0x1}, {0x0, 0xead, 0x7, 0x3}, {0x8, 0xe21, 0x8, 0x8000}, {0x5, 0x0, 0x5, 0x1}]}) 2018/01/22 04:48:30 executing program 2: pipe(&(0x7f00007a4000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000445000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) setpriority(0x1, r1, 0x0) 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000069000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4, 0x0}) epoll_pwait(r0, &(0x7f00007fd000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000eef000-0x8)={0x0}, 0x8) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x4080, 0x0) r1 = creat(&(0x7f0000076000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000fdf000)=0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0xffffffffffffffc0, &(0x7f0000fe1000-0xdb)=""/219) 2018/01/22 04:48:30 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000017000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000001b000-0x34)={{0x3, 0x0, 0x5, 0x3, 0xee6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001a000-0x4)=0x3, 0x4) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x4) r1 = syz_open_dev$loop(&(0x7f0000b6e000)='/dev/loop#\x00', 0x4, 0x80400) sendfile(r0, r1, &(0x7f0000c25000-0x8)=0x0, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf2000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000803000)=0x7) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(r3, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2018/01/22 04:48:30 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x4000000004) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000019f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) [ 336.432778] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket [ 336.465721] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) 2018/01/22 04:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000255000)={0x2200000, 0xbc, 0x20, 0x7, 0x401, 0x1}) fcntl$lock(r0, 0x7, &(0x7f00002b4000-0x20)={0x0, 0x0, 0x5ea, 0x7fff, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000be9000-0x4)=0x64c, 0x4) getpeername$ax25(r2, &(0x7f0000ede000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f1000)=0x10) sendmsg$key(r2, &(0x7f0000eb1000)={0x0, 0x0, &(0x7f0000d6a000)={&(0x7f0000e88000-0xd0)={0x2, 0xe, 0x8, 0xf, 0x1a, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x2, 0x9e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x7f, 0xff, 0x1, 0x0, 0x1, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x3, 0x7f, 0x0, 0xc2, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x3, 0x86, 0x4, 0x0}, @sadb_x_sa2={0x2, 0x13, 0xb3d6, 0x0, 0x0, 0x2, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x1}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000f8d000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000de000-0x8)=0x0, &(0x7f000033c000)=0x8) close(r0) 2018/01/22 04:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f000078e000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/22 04:48:30 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d2f000)={0x0, 0x8c, "6b9971478ee65151f8b55b959203832c13eb2e2f729e79f4aab3c0483367490ce5ddead8df8fbb0a0c350d848cc9745f239651ee006eaa8ce3d1d5c29e9357a22566f1f40d0042c2d279a3cf8ba0e4240e8f4d259d487774a91bc98955d8a9ec19f13b67e2cf5d9be715e7d1cd5dc3b5a6327c7bd24538932b8133de8d469800a2b27add0adc91a12b4da9a4"}, &(0x7f00009f5000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a10000-0x8)={r1, 0x20}, &(0x7f000083b000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acd000-0x8)={r2, 0x3}, 0x8) clone(0x0, &(0x7f000009a000)="", &(0x7f00003f3000)=0x0, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000a5a000-0xb6)="") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000055d000)="") 2018/01/22 04:48:30 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007f9000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e76000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) flock(r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000002000)=[{&(0x7f0000000000)="e5e85b734fac2f7c2abb0755e709d34dac11590914a47e91aaa666dc8f098d577e6f473b1dfc1a807a833d97b33178defa654906034136b092fa5bce851a1a0cb9ad692a308821a0856631033266fb88025a8fa175889d428921cd7ee7c8e063604d7ff9ada013511e139bae4a28090603c8cffaeaf56832a4874775b1276e62e357ebfe6c4f19065b064796161ae8c9d6ba60bf6fcd52effd6cac22f12fa161e2fe2bc02e4a1b1b42b93f31d3bed92e43404882d7d3b83d91063c35d126680f7632d2ffdfb84a7c6469c03e69f5dd4e6fea3d161dce3c15d5ad607a12a89368de4eef140d74bce475", 0xe9, 0xa84e, 0x400}, {&(0x7f0000001000-0x1000)="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", 0x1000, 0x3, 0x7ff}, {&(0x7f0000000000)="782986373dcc77c30a98a34e4e325c9af28e3e8ed82b5a0825f9ccee54c1e5dcbbee49f2305d078659b1ac264b9ab47042f2b020cbe2ca935c0dce1297b64bf44b6ebf9bbd8ba6f67aae4302b670de5a4df92d47b1291a385da38edbb3ea90911414bd8db279ad22cad232a6d610f98c00ddff655710a13db03e10fa0bfd8efdc70c637b52c0343ced918e031f178af4d2c436c1db146a634d7f2583476cb5a40d51df3e59a77c9a679b733adcfb87907429ee4fd4e3a256b0b4ff17441ce923d5f263528ef85ab30f752d4b", 0xcc, 0x1, 0xe43c}, {&(0x7f0000001000)="c27ac61b99f33f56013ca23f280f743dd2ff854ac095b6dbacb51ab5ced783a9824c67ed718b92472c9d283ae43c2176bc46642268a71608ef16da127de49c0f0028de25cfb6f5b0b5c6f911db4d0a37e6a21fed4bce587fb66cdd00cdd01a57712c13188ce083bd5c5129c4faf51c291e40450355b8858d267ace828bbf0d5a59709905e409d673d272d3ee44bb7ba005a92335b05c50f55169998185e10077da44e2406ed0a844ffde278da6860c188ce3", 0xb2, 0x2, 0x7}], 0x800000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x25, "767c65687b8c29e76e889e476249813f9f83d70f9c070dd9b6b7fd1c7c7e2acfd90eee82bf"}, &(0x7f0000000000)=0x2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x100000001, 0xd6}, &(0x7f0000000000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006b4000-0x10)={0x0, 0x800, 0x3, 0x1}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/114, &(0x7f0000001000-0x4)=0x72) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d4000)='cifs.idmap\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="83918ab1f1da776955ecef5e2ce863aadcc9a5569cb9e015ec8546247309dd7083ce4da00cadef1b95ce6f07e245eada81e929400b17bc4a05b6b8b5f816dddc2c48b3ccfbde6456dc422f760a7c1e4f6e60adc6904db1f8b63876b6a84759e257a1309a37fef3c43b464f9cbbb2cf", 0x6f, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000c54000-0x49)=""/73, 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181005) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00002b4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "88a6e8ac525f3699a4c5daa9dced6cd7d0fb8960855fbdeb64f2ebe7823315213044e10b6ac4191268a2f3921677a2dfb3a6a6450109c36def266a65bd221ba7", "32f65cc4ca61b949a69f1d7e65334df51dc74c84f2ce5d22d34cb59aa4c8584b", [0x0, 0x0], 0x0}) r2 = memfd_create(&(0x7f0000ace000)='/dev/loop#\x00', 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000b2000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cbe000-0x4)=0x14) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000f9c000)="", &(0x7f00001d6000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005e3000)="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") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:30 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000372000)={0x0, 0x4e, 0x30, 0x9, 0x800}, &(0x7f00002b6000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x96, 0x2, 0x9, 0x5, 0x101, 0x8000000, 0x1, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:30 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fc1000)=0x4000000, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/22 04:48:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/dev/vga_arbiter\x00', 0x10080, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000d24000-0x1)='D', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="40df7ebbddd734decb3f7686b79f3304944d1b8f07f8b1c473c3c4f91e279c292621b106d23f7031025381980872a148d3d90dafb192b176283b9493a8109dff24eb6289e05bab94a63d3375cda4a346902702e19a1583fb2304700a5736477a1df935a9f56d6ee259a67075d90fd04d2eadb24d38378a14169eb73256682cdf214e56dd", 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0xfffffffffffff800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000002000)=@common='lo\x00', 0x1f}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000)={0x1ff, 0x1, 0x3, 0x10001, 0x8, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80006, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000007000-0xa2)=""/162) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000008000-0x70)=[{&(0x7f0000002000-0x30)=""/50, 0x32}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000008000-0x73)=""/115, 0x73}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4a)=""/74, 0x4a}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/246, 0xf6}], 0x7, &(0x7f0000003000)=[{&(0x7f0000007000)=""/19, 0x13}, {&(0x7f0000005000-0x2d)=""/45, 0x2d}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000008000)=0x2, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0x9)=""/9) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x12d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000)={0x200f1526, r3}, &(0x7f0000004000-0x18)={0xfff, 0x5697, 0x1000, 0x2, 0xfffffffffffffffe, 0x2b}) 2018/01/22 04:48:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e6d000)='stack\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000)=0x0) sendfile(r1, r1, &(0x7f0000b6e000-0x4)=0x0, 0x7ff) 2018/01/22 04:48:30 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000ca1000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x41, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xff) dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x40) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000003e000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000056000-0x9)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000034000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r1, &(0x7f0000056000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000-0x4)=0x10, 0x80000) stat(&(0x7f0000054000)='./file0\x00', &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e17000-0x9)='keyring&\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000)='user\x00', &(0x7f000096b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0c87abdf89a49921534117b085acea060b1c8d5c3648f0338b7e406b896fb5487200156df9ae68dd43b14cf6181e1ebd86", 0x31, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) 2018/01/22 04:48:30 executing program 7: clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x6, 0xfffffffffffffffb, 0x3}, &(0x7f0000002000-0x4)=0xa0) getresuid(&(0x7f0000c56000-0x4)=0x0, &(0x7f0000000000+0xed8)=0x0, &(0x7f0000000000)=0x0) setuid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x101001, 0x0) 2018/01/22 04:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000de1000-0xad)={0x0, 0xa5, "39d904dbc2c6475d4c45f17814d12a23d479a30e335d809b1d31325949ba375e1a81efc3e7c785c8ac6abb8a145679c49194b80fdb2e22a72a556a2eedad3e90629ba449f395bb8d93b534b6e53a62c133996987f364c2a8eb0d3217af10eb35842756fcab994078275fca861ddd6c188f13406b74ce6d89034cbf1594e738529c511c41600d264b8b3a1344be58c9344fa462345c1e2c7d5159973c97804f07e1b208fdf7"}, &(0x7f000085c000)=0xad) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d9000-0xeb)={r2, 0xe3, "08af86d5b72cd7e8b8dc7da2e1219ef21b445591969142f6c1910cb4cc78380d4e1dffd060209de6cba9fe0e14f172d26fa688988a9d0de746da904d04d48c7448128445d51940c9ff8d2ee41c1dac50890286d109239cca56c6e1ed42c2ac317c326ccccfee4af168cb49df59ef105d1fed4ff0e7d5421b6638b4ae01195f0f391ba9fcbbb19ff9fc2b972c1d1d22e7b233ef30857cdb9a8ad0864fa5fe7537a9391aa659d2f822d9cc86d3ca185b02e55eca6908cee700ed131c07d01d9cd39afbd02856486e37f6d85482f3c16581dc0e454ed029bb335d6ad1e8f2f8e8dcb9dbfd"}, &(0x7f0000113000)=0xeb) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) shutdown(r4, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept(r3, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r5, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/22 04:48:30 executing program 4: ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e4b000-0x12)={@common='vlan0\x00', 0x1}) 2018/01/22 04:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000415000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x5, 0x7d, &(0x7f0000bbc000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000e9d000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/01/22 04:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe(&(0x7f00004c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x7ed0641357917371, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a0d000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0xfffffd0f, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ppp\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f99000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/22 04:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept(r1, &(0x7f0000517000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000611000-0x4)=0x14) accept$nfc_llcp(r2, 0x0, &(0x7f00000a2000)=0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c84000-0x8)={0x1, [0x0]}, &(0x7f0000dc6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ba7000)={r4, 0x40, "32d4d7a5d0db88f83f999cec0ecfa8a0eaa52df047fe723df8d409cf58edc1ec8bb5e423f99e358b43b482cc05869103af7ec704eeb9350f8758e7ac38ae963b"}, &(0x7f00002b0000)=0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003b3000-0x8)={0x0, 0x2}, &(0x7f0000c9b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000052000)={r5, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe03, 0x3, 0x7, 0x5, 0x3}, &(0x7f00009ca000)=0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000068a000)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x86bc80f998e7510c, 0x9, &(0x7f000020b000/0x1000)=nil, 0x6ff}) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/22 04:48:30 executing program 7: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000379000)=[@in6={0xa, 0x1, 0x330d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7dd}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x65f6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x80, 0x3}) lremovexattr(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6c000-0xa)='/dev/ptmx\x00', 0x80, 0x0) syz_open_dev$loop(&(0x7f0000f35000)='/dev/loop#\x00', 0x7fffffff, 0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/22 04:48:31 executing program 4: clone(0x0, &(0x7f00007ef000)="", &(0x7f000086c000)=0x0, &(0x7f0000d0b000)=0x0, &(0x7f000079b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101400, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000877000-0x108)={0x1, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbeb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0xac}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x148}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x8, 0xfffffffffffeffff, 0x5c9fe376, 0x1ff, 0x5, 0x0, 0x40], 0x8, 0xe1, 0x0, 0x1, 0x0, 0x7, {0xacd54c1, 0x7, 0x5, 0x8000, 0x4, 0x5, 0xffff, 0x0, 0xff, 0x0, 0x0, 0x8, 0x758f, 0x0, "b93ccc8a6270753143048241eda54eaf83aed3cf7d8135b873980cb479c5aabb"}}) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/ptmx\x00', 0x200, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:31 executing program 0: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000003000-0xfff)='_', 0x1) mlockall(0x3) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e09000)={0x20, 0x1, 0x9, 0x1, 0x1, 0x1}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000e72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e73000-0x8)={0x0, 0x4}, &(0x7f0000b8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ac4000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3ff, 0xdb, 0x7, 0x5, 0x0, 0x9, 0x7, 0x8a, 0xfffffffffffffff9, 0xffffffffffff0000, 0x800, 0x8, 0xffffffff80000001, 0x7]}, &(0x7f00007cd000)=0x108) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e72000)={0x2, [0x0, 0x0]}, &(0x7f000027f000-0x4)=0xc) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000c4000-0x4)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0x4, 0x9, 0x401, 0x1f, 0xfffffffffffffffd}, &(0x7f0000e73000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000109000-0x8)={0x0, 0x7}, &(0x7f0000e2e000)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e72000)={0x0, 0x7002}, &(0x7f0000e73000-0x4)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e73000-0x108)={0x0, @in6={{0xa, 0x3, 0x42, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x5, 0x2, 0xffffffffffff31e9, 0x5, 0xffffffff, 0x8, 0x100000001, 0x7ff, 0x280, 0x4, 0x7f, 0x2c, 0x80000001, 0x7]}, &(0x7f0000e73000-0x4)=0x108) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e73000-0x8)={0x0, 0x4}, &(0x7f0000336000)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e73000-0xc)={0x0, 0x3, 0x2, [0xfffffffffffffeff, 0x7ad267c2]}, &(0x7f000053e000-0x4)=0xc) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e72000)=@assoc_id=0x0, &(0x7f00003b3000)=0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e72000)={0x0, 0x5}, &(0x7f00008b3000-0x4)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e72000)={0xff, 0x1, 0x200, 0x6, 0x3ff, 0x100, 0x3, 0x2, 0x0}, &(0x7f0000b74000-0x4)=0x20) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e73000-0x10)={0x0, 0xffff, 0x8, 0x7fffffff}, &(0x7f0000bf2000)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000e73000-0x1c0)=[{&(0x7f00006e1000)=@in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c, &(0x7f000066a000+0x333)=[{&(0x7f0000113000)="2de1e2b71dda7dd957480c16a212cfb93e9132560aff3f5159735b19281d5375f2a6f81088ca7fa709bc98b524be7d43a86c294465ab8c22bb0091b93448320c0f28eaf176f6312e3e0320f50d52265ffff51b70823df6682019556f1ebdffe79c437fd75f02d89d664f821d1e4675518a55fbee1bea940f1ecd37e36094df964a3b291270c7542aff4c625eb3d4ffd59f36783f557f47d7d3a6d4c4b28d9b4e4aaee7c84edd9ff7688d6b2b1a9f314f8ac683e0ce646d523232994a117cfeb967a7ea8f9fd2c6088742841916649b8b7da1d3bab13110a82b0bbb1933345ce70a785b1adc9791a9122926fafd8e542268", 0xf1}, {&(0x7f0000e72000)="cdbce600d2c37f72aaac2f02843e039fd507a250d9f15feb4b1b901ffc270dae710f1b4d0a9e2356de47f24be05056db5f5fee403e0518363145e8c4169e9921551db5f003724671c251cf1cb43cc8aa80a66384001fe8186550b960b1ed77470055ca0959e7d7fb95e90c30714ddc4e0de5b2118121b9fe16eef8fa636d264fe9aedf81b5bbd2cc478fb09a8f179718a645af17ca627a8db2fcb831ee5d02", 0x9f}, {&(0x7f0000e73000-0x5)="99d733e402", 0x5}, {&(0x7f0000d00000-0xdf)="b159fbd81acff67fa04b8658b4aa4c944692b7e56ddf687a7f47226f4fec5d607fb1f6bbb6c16929729f9370bf1ee984f9d5eda2efc4bb9fefeafe5693735a5bafb8956ffcef5c0914fe9d44a80d9e2dcf31e09a5c6c523693149d083070c5af3dee7c38bfdc09b1843a1bfde57e2f8e15999758aa02b7197d765681b59dad8011f656cc577faa472bb64c088e6dbc8314aca4ce5b0997e4361da31eeb6d83e7ad6e5eea3157d818d43feec5e2cd5e987e5aa375e8c778654989e20992329c18cec7f520579dd720fbfaa6b4d47b3f877b4c1c9f67580e2baa3f0c740895f1", 0xdf}, {&(0x7f0000e72000)="6b7737d9794f0ff0fbdadef4c2243b624640d1feabad9ac124a323645333cf8ad4268fe4860b6279f3664761ef4f64f93325659e5d4a6ef5f72924f3486a554cbd618699c5bd73f9a4e74b7c6a4506d984f94d89077f29bafb48fbf5c02a17a13c271952c3ead4f6caec99b12eff6c42a3c320bca29aeb8e56f4667bacd0d803e9d87d513346ec92f7f3a57ea25bcf6af27654c20139d4658d69bf2de760a0e0ec87d030e212e2ff567167324207fef7633ac37a5f13341206c9d660ab3d4de1853092e1c572c687f49d00bc4d3c1ad131299b9847e99bf5e5519c9c1e30aa1739a069c535d5fe99b22ec3257d39043ca5a776", 0xf3}, {&(0x7f0000e73000-0xed)="a71f5b90de56ac7c8ea7971343e071525ccdac8fa30d8dc3ade36eea7d4b3ca1df0cb016a69e43ca9ee6465fba1611fe5321d6909aac53889a942e0d66df1cf46fa964b324b0fc34170ab4471e9c743967ef5a964a43321934cd731d58650d4d249334fee395108bb5f14e5cc816b97be2ece9a5fd960dfb1d3b135afd553de81fcda99ef3ac07193c3823636b42fb4e96dbea3af933923eb76c6358c574a295d9f0587257755d1291d41be8f45671f9f24e1263941b8a50649b8b76bb2f39a5565ab2201fc7b103ee536c4fc217a4bb41b1339808414699ba33bbc4a77ecda2364ca3daee3885fcf7dbe2aed6", 0xed}], 0x6, &(0x7f0000e72000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x7, 0x1, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0x4, 0x5}}], 0x60, 0x800}, {&(0x7f000084e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e72000)=[{&(0x7f0000e72000)="3da52f714a142c91164c8fe99d20a430ef39a55890cdab2672b429070c94f070af30e0004050648d25365e862b107ccf58fa46cef03b2584ac044d96a875fd48fe7228c107d073d1f6c24c0876b07aa0860f4df8316698d043cbf7e009b7b6dc86150b8d4211004d629ec1c1b6b1", 0x6e}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00006ad000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e72000)=[{&(0x7f0000e72000)="c13cd5dc9c7b36968b22a5ef73802bf43a4a0723be332c8c8cb5de3aa503306f42f3634f1f34f4a7b17428f25c0332113617ae45d8194a8392b1", 0x3a}, {&(0x7f00008c3000)="609a29f2227d4a08f0ee6d2fa5af1087a95d84e3a14f97d458c7359f8300f2feb6e10dae6582c07a42f3beaa663240c46c6d2439041c7acf068db6b76d93a2ad87515de070a73b1cc9f04422948a13070603c0da414ea2f42b65317f11c4bf9bb9575fb25f2391940950cd", 0x6b}, {&(0x7f0000121000-0xf9)="3b10cb3f0f37acbcde0b2438793ff87e6d4a7be79e545bb4e809f3968199d2495509f91518c704d26e5918567c621975049c7716aafa4cba002cfe5031d7fcfe2760403a39bc8a77280a02a9bd5e35ef18e1a1554a21b57dbcac6f364b622bd00c2f6ec01f6aed283127e4e7ebbba8ef6218dddf489e31b951689fe6b233778e23fd19e0e7105639712dca15e06bedab990efc7011e2d717d0b6e6ea778199834551f29b4997da5c99c50a5624fb200979f86fe778bddae739f453ac5ab239975410942ece2c34c46996600e6c7ed7fc051da1bc424563148a3a497a5eec6145e3d3f437cea92d3713a4d3f3f847cfe2212b77281175c67da2", 0xf9}, {&(0x7f0000e72000)="4a37018a9f6cdb6d2118f03ca01687d647549fb33c7c915db5420496f269613f553e4cfed5e6a04c1ace6e0537bfedaaf1b793af298662db306385a6a7401983bea6f4d51c6e3ac7f7e073e028583e6ced6ed791213a790cee044d406130e96fb2bf70dbe8243a5cdb0268b1bdcdf3d828190aa29781273a60f928ea", 0x7c}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f00000a7000-0x1c)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xa000000000}, 0x1c, &(0x7f0000e72000)=[{&(0x7f0000c3d000-0x21)="5686d3cb8bd6961cdef1580ddaf4756ab613eaa9e308fb6936bd068dc878e61211", 0x21}], 0x1, &(0x7f0000e73000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x1, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x5, 0x7, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x1000, 0x80000000, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0xfd, 0x7, 0xffffffff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0xe, 0xfffffffffffffffd, 0x80, 0x8, 0x40, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x800, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x6, 0x8, 0x0, 0xe8, 0x5, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x8, 0x200, 0x5b, 0xff, 0x8, 0xdd, r7}}], 0x180, 0x4040000}, {&(0x7f00002a2000)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000e72000)=[{&(0x7f00005c6000)="1440ede81e5ce58008c347d56dc6086c2309fc34d81218c78d066d0418067ad6a3ab7318528cf8847b46e5152a2aada622c1078110cd667425e4a0bb9c9045190d61105e41428da3a09b21f5c0a06870cae01d91f11010fdb32598bdc7590549bbcb6af4a4f5f21648b9f06b7d805bda50fde6d0a3b3618c94a537355b69a2078ae2e56747a732fe5fb28715cac88052", 0x90}], 0x1, &(0x7f00002b1000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x2, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40000000000, 0x9, 0x3, 0x4, 0x0, 0x0, 0x400, 0xff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffc6, 0x2, 0x3, 0x1000, 0xffffffff, 0xfffffffffffffff9, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800b, 0x80000001, 0x5c, r11}}], 0xc0, 0x4000004}, {&(0x7f0000492000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e72000)=[{&(0x7f000094c000-0xdb)="a475c673e90d796c547f5eb5903d3142eb3f5153184e68981f190b713547e05b842c46e2d3a90bb5cd89b06745356d19af4c97d2b2f9adf5e9fb503b71888e15c75c0c2e21d01c03d14dea2875f60f38cea354070a28e9c6a01038b07db1233b4d0b71fd4979d1241e329703f2fe4152db27e06dc4693083557b04d8597249eced3ff6f95212bd01a1aa33f151d99675a1ada4da811f4dfd34c4885b9fc86421b7f38674914819bc7eb5f62fc9e12e23c3bf7b2b50bf831cb795a8a8f095d627a08cfff5aa8c34ed7e7d89b12f7371c2f43685434eca2ccd2e801b", 0xdb}, {&(0x7f0000b16000)="", 0x0}], 0x2, &(0x7f00009d5000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0xb7e, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0xdf97, 0x1, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff0f, 0x8, 0x4, 0xff, r13}}, @init={0x18, 0x84, 0x0, {0x354, 0x9, 0x800, 0x5}}], 0xc0, 0x20000000}, {&(0x7f0000847000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f000085e000-0x70)=[{&(0x7f0000e73000-0x76)="19a4fd25c5462ea4576e312345399476dedc296378b4dd7ef1aa6d4f672691330311dc54328cf4a0886d02b7dc2d8dd870438288069c14a835dcb2596978771d0a309b6179ad4aeac28c0884d94ec15694310abc64b2e984c20fd2b3f163abeb2670a2ef071007e131e9d38f9117c0e8966e9cd3f4a3", 0x76}, {&(0x7f0000d0c000)="0f906716722a405afc2cb6a8b4aa273134b400adf0cb378e1057c05438d406a25658b33a10e9653e8729a9d69892e87ade8ec4df6bf914fb0a6f649c2634de0dbd320e56fd1fb290d566f244f939e7ed723401b41d15370419fb7596415e256f7034d0278aa733b73ad6271da13e1f54fa031f99b1f905939b4c671e589894d13740c608a9dc9624d38aff3aad91f62f96185d6ea797eac100f61230571a4d7d6af2e98e9b8106c6ef0488ec8dfba3cea99d73988e", 0xb5}, {&(0x7f00000ab000-0x72)="6524f89387af5592040efb9dd97405de81a0ed01a8269f47a86e71701dee9d0224e13c3b9b237d2587f39cd8b47e07f0283a45248b74f36be4ea1f7c6e895e6dbc0737ab1318f6535093ec3855f2b98a894b33a691c3ddaf1d670b1cb775487baa3f59e31d99f428eb86f03e95645b3ed7db", 0x72}, {&(0x7f0000e72000)="93af23e76bc7551267924e0fb7be5f2ef105bd9009650d36eeba1d31243e4f2ff893330e50c34a61906130c4e2067168b8e926269f41a82c74354b607dc37952c3e1bd61ae1434837cad57e42937aa97d43f14aef46dd4", 0x57}, {&(0x7f0000e72000)="8a42371a0e54d5742be307ae4d235e8ca92885bb83c28998324491b73982e0189549960e40297872ea22bdd4013491c5019a22c0fc6c98f41663fbc16f62b8835cb11829c6692eab727c7a77ef4fa10d8d82fa2600c11f88156d42b3e331c838ab6dbf68b6bafed1780118f6bccda72cef92dbdc19fc18ee3159c3bcea615d90a5adcaf424e0290330badef8559f31810f59eb2c55273b723cb818eef5c69402e5eca27343ea421b224851c80d285c9e047c235f54027fd6938a5ace661a48c337e2475077efd99b2c2cdd5ab0c1a5b509e734cfb6456abd74684d", 0xdb}, {&(0x7f0000c5a000-0x44)="0b58f616ba7216a8b45db4b0986880ad095103d41c2c8cd4cb22a0353dde5a14403f5e07c56e76403828aafedd39421da8ba980069286551f427bbb86da1911d9773969b", 0x44}, {&(0x7f0000e73000-0xd0)="375d8d2dd0c43f3d05b9cadf67b41fa5a15c93fc1ed5cfe5559526e0951d92faa9ff47298dba50182de959f0ce130a42974f057629fc3304bc1813846f68b772d76e39c61488e38529d7b15144567fd83ef11c7fa95ba2cfbd3b784fb28b946a155a35210e5af01855035cf932dbc6dda4c0bc7af58c332935f832d5c498ab8f2a551b13d602d09e0969c8fb36861acfa15042f0486d812978708e443e22fb451ce8c78b6d52f3d74fd99aa00adb11f11ee567e4fbf54c47cdc4e4ed1d508675e9b1c89940622829f1eb3fa5f806e74a", 0xd0}], 0x7, &(0x7f00001ef000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x9, 0x401, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x4, 0x200, 0x3ff, 0x2, 0x19c0a4e0, 0x8, 0x100000000, r15}}], 0x60, 0x80}, {&(0x7f0000d23000)=@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000}, 0x1c, &(0x7f0000dce000)=[{&(0x7f0000e72000)="04548a8b5d2c535508d9d329e9fef8a1a144fd", 0x13}, {&(0x7f00009fb000)="ccd0173a07167c04a532f9", 0xb}, {&(0x7f0000aa2000-0x8c)="3f8ed8a68e2e434814cc652f2ae71328309b891d17cce27ad49d1f472e2fb2434690b85b62ed34e1063f4e36258f1060fd1fe867f771a9693601c99d75cc790dc892d90623420e19d99035791a1b5abbbbeeaa480aae6c6d28901dab98638c48b603f7b53b24ebb518ffe16ea23c58d2768545b7e75b4523dd93b9705dfeba69f9a6b6e62e466c293cf74435", 0x8c}, {&(0x7f0000a26000)="91bc7880e66a23e6e6177f8fe95ce2ff29101126df53b3d2195ece027aa14af8ad0057532aaae38b896f97d93220e5925e92d9094f07d7ce37e1685cacc085870ba34dd5bf94d7140fc365d879e13e0d0417b56b3a441a4f7d", 0x59}, {&(0x7f0000c30000-0x97)="69b03dfbe183da164da4fe3d305790ecaf8d8c91309449a63a9e65cfdfa3d41eb694a9eb7d91fee1517d946065b102e2c980dd7a65854d0cf3442b6486502bf7602e5844c9b4e10c31dfdaef4100a1017fe287cc63ecbef136fbe5b6bbc553eff6795b7347866a380bc4d0da712003a47ccbde1a8c8006e62d1cbccd87481fc332ab4b9c26e548e4b4d63597e3d70d9a602dbb11ab47aa", 0x97}, {&(0x7f0000e72000)="f75dff53fec0b4e9f028e6a443fbb7db32bceae9b2e3931f94a5a26ba2f274d8a4a5b716b9df38ba87dfd86f", 0x2c}], 0x6, 0x0, 0x0, 0x20000000}], 0x8, 0x44040) 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = getpid() sched_setattr(r0, &(0x7f0000ec7000)={0x30, 0x2, 0x1, 0x400, 0x3, 0x2, 0x1ff, 0x1f}, 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) 2018/01/22 04:48:31 executing program 1: r0 = socket$inet6(0xa, 0x805, 0xa333) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4c0a00, 0x0) r2 = accept$netrom(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x9)='net/icmp\x00') ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000083f000/0x4000)=nil, 0x0, 0x7, 0x50, &(0x7f000092d000/0x4000)=nil, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="5d5324ee4e532db7ffcbfd238f73cc7b136d4e9f4e5b11d70ceaf15f69da7b5aef5755f17797deb94b3892f6efa2f68fefd56aa22c062bb243612bfbda093028f528a3f38df8a53f277dd778f57db331298363eea11b4f1fb05c805a407ea14f3a177ce3d4c51f37cee24c78844f48cc563f49462b1f8f0e9b57a9480fa400e87c33d94afcb438a232fd02b382113954461aff1362955e4031d1e0de8f5dc971efe2c1a58eb36569fffd2954ae275fc651f229c5bbd3b95901d55dcdf9b086d65fe1dd0db24287d940fa", 0xca}, {&(0x7f0000d25000)="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", 0x1000}, {&(0x7f0000000000)="e8db4a663ca059d5de32f7b2402ad64f320d702cbdcf7392b2b4511612fc89017547187f60d7efe8a718a4", 0x2b}, {&(0x7f0000001000-0xb6)="3a5c44ac142025f779b327458fa5008b98aca40a245c4a38548ad6b07b00caf2b98bf00ca3a813b8d3c5a6dc5a6aa2a631cb808b37440e0a65d6d42501157d432143a64b06d6189fe9703788101c0483b19694f53b9b9526953dce685b4259239a7cf4a98280398f525e668f8a8f1bf54f672fd63e9d1dd87f133601d0a03a2b793a6a1ddd2f59a5aa92436081cfc394b5acae1660db24111ae0774e5a26da22dc5e20260b468a746d0e29b0bedd1ca95726c624d44d", 0xb6}, {&(0x7f0000000000)="fb6158adb35afd7d6961306367400b9958d038b74caa82a2e195d61a4ba0dc4afd23ea8f2ebc08e9806f3406d2ea18afcacbbcfd7216c1cdfa05aaac4969db656961b4c9b30821c1819f94a85130da5bd500cf95e6b0d88bb2e1be06e471d7a4a0ed24e6639172c14a0be7044ce23130ae894b690da773f4f36878847ceb291b91d44ed09ad378d8b7c0cc977b3acfa90accf17470ed616d04d0b595378cd6", 0x9f}], 0x5, &(0x7f0000001000-0x158)=[{0xa8, 0x0, 0xa3, "2f1fe475f8d15d0f7e4571286c1b14342d4eabb8bc397544745fa4fc788fd8b9b012e5eb7c13d62e60d0dd9c33f82b5783de17a6c18b6b44ff8628fbf461b4fa2d4c1c2e213d5d85152adcad50ebd8694ce58801c906b1488656eaab391864a165012568bb496230e9f03d01714d9089923dd8b377bebf6ed43b5739a3443ad979076b867daa23945c66a4c00980473232a3e1f41d3f"}, {0xb0, 0x119, 0x1f, "238d48dc02ac1a8d0c8cd2e13765d2802df576c0bace7a812092c04c30b20f7fc7124c6cbd2887ab40da2b1429e2eeb422b840b4e321b037eb172ea07b32a4d0d7d20f1b90571897bb7f235273c15c67a7aecc320e8225f6ad0feab41b7f1f81f7f55b8c8d7d69c87b73cd297126466122d8706505740522361936cf48767fd7d37f76394871ba537ec57bd09e91ee36f4332991c81aad4600b94ed3bb08"}], 0x158, 0x8002}, 0x7fff}, {{&(0x7f00008f3000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x1}}, 0x26, 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0x1000}], 0x2, &(0x7f0000001000-0x5a8)=[{0x78, 0x18c, 0x6, "b7a08a138afb81449eaa6179dbf65ee1eb4bca569d590916438b71fcf98e529ec403581f58ae20fd493c069fa3a90499a1115f8ae1120a86d8e4487625641b8b410e46bd2fab0ad76846192c755acc1563fb91a48a96224f87b29a0cce5d9f90d4c3b4eec236cb27"}, {0x110, 0x101, 0xfffffffffffffffe, "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"}, {0xb0, 0x0, 0x7, "e91a6686c2a9c568c4b68f1e6e34308b8a0b9567644a01dce6c71ae5fa735d8d934a4619beedb92bd353c97e441cfea152326076d1cee67faca0d235eaa5d43a39928e7e097fe37ad36b5d5393b95f36406e56fbf9f752770970594ee33d6824f21438cfdc66653bc8e8bf2ac5e929827ba7e27ea7fd422238eb7e084a14d3e381ae7cca7d42e9ff76a802f39491abbb991b7f0ee82906222394086230027f7e"}, {0x70, 0x18f, 0x2, "f56be1fa9753ab1e53803a650732a12661dd78b239ce1ca6b72222d87a96322cc68cbbf08bb00c5e8ca3a6b28c6a0c0811f2188211d72b9bad31dfcc4215b4f1eaff50baf3a4ad3df54cbc78d15a6563762bbb2d07646db539879f7eb0"}, {0xb0, 0x4000000117, 0x7ff, "32576c256653c90165c7eea84f473a1263f0dede8aaf1c6727d661a2291f6765fc915f4633488540374f5a22ceb321f0dae5fb83a02c861081648724addca06216034c9de4f828a9576634a9564a8a16ddd731eb57a7d923bae8c3cf0e7645d289a19f8109eabc208ecd850e76fd1eebded64088c74fb790026866ad719ce2bedca2e20ca7887084734228c51c944d9570f633472618b7914efd45491a2d"}, {0xc8, 0x0, 0x1, "6e7086c8b3efdb1c6ea363bbe366f14a56d66106f8b44ca683c514c1434e6018a42e192c1736ac20e4bbc46db971e257fb45b889a33184745356b350b00757ae914352547a2201a35a983a4a01726ac82016bab7f98d920283ed20f4d9d3a0125c7cc6a3505b3b2c9c144c633b4633f5d2ae3d6b3b56da631505abfe359513e37b2dcf3f0ace227609c1fb86c34db5d366310fb865866da91d1f5b9b64013c08075d1f3190714ec5bac89cc6f6624dbddf38"}, {0x90, 0x107, 0xffffffff, "ec348da03ea0e2362d9b0a9018a25f8d3b35be10e90c12a20d174f514b55a80f6f47fc586338530b81acd5754c5aab61f0225cdbe2c7d5e12552d5bbeb6cef2b999e2128eb9de182b23f20395f1ac24a4ff38d9b2e9a4bb2dd7257c351210ab925882a35d5deac1acb97ce55008f92042d4dd6c1a621aebec3f2453c"}, {0xf8, 0x0, 0x80, "8b22aff03ea4911896e233b5a4fd244debcdcd1ff7dbd39f513414912afd8e6df1c8aa39b9a50ff86f7006ccd9e837b72f006799b940bafeefa5523b06c5c7bf7d1381761047e578404a4904ce7b7d8a33ae7b5f6c557e74581db3184a92ed3dc0caf322e3a5bfda4b5bd177a88c03dc5747dfecf71135c22c4a2b4f22a7271e24af14f438868a23c62b099cb5769f430c569500062178e893d6c175f55f442fe1562e08293646d8493cf5587dbcea5d00e7220eeb7999f7905a19cbb34216712c2caf68b3931c5747d373c1db10ae6deff9f811a9dafe9ccc340b141c68b4a8c2affb5d359a92aa"}], 0x5a8, 0x4004004}, 0x800}], 0x2, 0x804) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0xfffffebe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000-0x4)=0x8, 0x4) getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003000-0x7e)={r4, 0x76, "0f039999aeeb6e2df36f30533792737c00447570095f3ffefd60126274fe132af9e485c0b9d90e84c985b6a9122ecc9ec202a83b3548aa27a70418aab64e004c2785d1aada8644fdb69cee7ace4eaddcd7883f9059dd17f80429177e4b0e014614f8ce98437c6114007cf3e59a8b0388294c398bd701"}, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r5, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$getflags(r2, 0xb) 2018/01/22 04:48:31 executing program 7: clone(0x0, &(0x7f00002b1000-0x1000)="", &(0x7f000050b000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005f4000)={0x1a6, 0x1}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = getpgrp(0x0) ptrace$cont(0x39, r2, 0x40, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000)=0x0, 0x4) geteuid() 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000073f000)={0x7, 0x0, &(0x7f0000fd4000-0x17)=""}) fcntl$setsig(r0, 0xa, 0x28) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f8f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f88000)=0x7, 0x1d6) clock_gettime(0x0, &(0x7f0000796000)={0x0, 0x0}) ppoll(&(0x7f0000f87000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d6b000)={r1, r2+30000000}, &(0x7f0000f88000-0x8)={0x0}, 0x8) 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000977000-0x10)={0xfffffffffffffffe, 0x2b, &(0x7f0000fc2000-0x2b)="a82bb2cfe73e007112d7bb3dc3607e719b738b9f9187e16fee85c496e2f54b86e0bd931ff3a5176b1d5b56"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) r1 = dup3(r0, r0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00008cf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x1c, 0x10, "ed8a9da29a4feceb7b19fba756ce89dc762b7883384ab5a149890e69121a357b33f1509c7afd0a2774d0e2c270aaab4a7a5a81a55d4e68d45bf91e0b21b65524", "79135da502c55d667900f25d933ec534a5228d4f076d9abf4758147d136eb86d", [0xffff, 0x30a], 0x0}) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000220000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000051f000-0xb4)=[{{0x0, 0x0, &(0x7f0000159000)=[], 0x0, &(0x7f0000529000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ec2000-0x8)={0x0, 0x0}) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000001000-0xb9)="e7d62da0359dcd5afcd53cc09c0ce5d0f38388b4f38c40062b4010cf362f93ac8409a64c307a525249e2800ecd868b3a935a62dfa6072aee89c3b36148eb51f24e7d135c0a4594c226b19b856ef9e2beb8ed99dc17d3d17b422b75d06760ba3966bda28c4220853fb10cfb279952405d317ac26e9ff30e79d3ae917bc6941eba488e6a566502f247752d84ba8b1dde7e903313f186f38a7223fb30c5ae2c214b1a0b398bf34479412d4d0893b753f7a5c08751eb9140e34dca", 0xb9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x401, 0x1, 0x0, 0x6, 0xd, 0x4, "87f21ca9d82b0b19c80e956eaa69d504705419c33a8a4f74e6d0a2ef6847d772431de4b19889a6a7dbfc9bcbfeebef95c8b3779fded593f375f1a70852594419", "37a085105b361cf9deede8b21d61efa5331d1691e35a2fc3875df1f818d3bc2547db051ecc98d7cff7329ce2df8af13bcf64079c1d8beba24efc77e3e9687315", "790b7e6f9c739e0f3704639120bf5f9e91ab1bcc5fb6408da857eb80a994637e", [0x7, 0x4]}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x1fc0000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 04:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000026000-0x4)=0x0, &(0x7f00008d3000)=0x4) 2018/01/22 04:48:31 executing program 1: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000173000)=[{&(0x7f0000db9000-0xbb)="0f2a99f81e65f04d20046d262368d890462ffdf4ab2a2dd39a1bab94d5782eeb01d8ac890c5574c89e44ab83afb616a348814c343366bb9cd54594791da28a53837343d9925fb23b2a7a153b75ea81ab6a2fb33713a91c05122f1192fdcb41e60974dd5e04de26fdd03fbc1eaa6486e093c05ec43fbc8ff9037b0c2b402080e78b800e0874d9f15dba0db1d835293be9637c54cb19832a9ab28ebb3a418afc1f515fd56ed3d1e19c414ad12f08cd4e0c52dd6a150bc01eed93ed0e", 0xbb}, {&(0x7f00002c9000)="9b3d12230d281fe1e29040dc0caf00ddcc5511b69e2bc5d148cf13df029ad32e29bee6f8323328a4a5f946c7247dd095c0cbb4fbf0d62d13db1f1226feb5de8bc1a8505df023ff43c3df1f6227b2ba5f54b7f5e1", 0x54}, {&(0x7f0000000000)="108a4ef0dcfbb20ada6fc44b3c1f9e65bfee6e55ae85d2d5a270723d26343e16f95aa15d44fb08995ddaa1e7a601d4f4994e85e1cf18b3eef4d77fddb0cfddfe8df55dd39aa0d5af62b810fcfb46adedbdb384c4459ec337ec90ada2b7926c8c053672f316512685745a18508e4d6c3f2a81b6c63da0e3958ac2c0bcef1c841962500563e6f72dc993b0676047eebb4204b2af65fcdb7c176ad94dafd229ac2ba25fbd42c18e8352375376007ab32e6b61b81b9023f10e71a1e9101097e19827a33e7b81fbbb4c49a6da3ef03e570d0d77", 0xd1}], 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c1000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffd595, 0x7ff}, &(0x7f0000a59000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000550000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe000000000000000, 0x100, 0x5, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/177) write$eventfd(r0, &(0x7f0000806000)=0x0, 0x8) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fc8000)=0x29c, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000259000)={0x1000, 0x152, 0x8000, 0x7fffffff, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$llc(r1, &(0x7f0000060000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000047a000-0x4)=0x10) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000fca000)=""/106, &(0x7f0000fca000)=0x6a) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000fca000-0x18)={0x2, &(0x7f0000b4d000)=""/10, &(0x7f0000479000)=[{0x80000000, 0xd7, 0x2, &(0x7f000027a000)=""/215}, {0x80, 0xd, 0xe0100000000000, &(0x7f0000fc9000)=""/13}]}) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000248000-0x60)={0x0, 0x0, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000001000)=""/118, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000068e000-0x1)="01", &(0x7f000006e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x8)="afc073e6126ad4a7") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x6, 0x1, 0x7, 0xb41b, 0x82f}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000003000-0xc)={0x40000000, 0x0, 0x3e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000001000+0x3a9)='./file0\x00', 0x0, 0x0) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a78000-0xa8)="00800000000000001d7c2ca854315f776f4260cd3018d79c04b184be34e82ea73bf2d1ddb4cca814ee35d1078daacfd005553d81d406b9dd0e92d97c91851ae2fdce846391faf3d62455969abcc5171f961fdb9705e11ff3da132871f343f4eaa3b4b36aebb96f818df65205ea856726da0d40b6f362284373e201cdda97ccba33103d86e164117ea38cadfdd7c34b2dab2d9a2c4a86d5f08f9c8b0f933b355bb81ec364802e5538") sendfile(r0, r0, &(0x7f0000fb1000)=0x4, 0x401) read(r0, &(0x7f0000c24000-0x97)=""/151, 0x97) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") unlink(&(0x7f0000934000-0x8)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000630000)='/proc/self/net/pfkey\x00', 0x2c1, 0x0) clock_gettime(0x0, &(0x7f0000aa8000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000bfd000-0x180)=[{0x80000001, 0x10001, 0x7, 0xeb, @tick=0x21, {0x7, 0x0}, {0x1000, 0x6}, @ext={0xd6, &(0x7f00005a3000)="6a297b23fe6b3d82d14d5ebaa02152ddc2526d4299ac7fb3de4c741d12828ab01ef0c375b4c37f88064dcc863fa8026b9e41d7e9b5212b90fda4988654fb37f829d5cb735857462e6a4901a4fd02f35d70534481965575aea1f13c28034965c1434da8e033543579b301515ff4d176f5c07ed33a95e431bfa6043a9da5ca108449a8e4cd59d2469b69691dd19778e8793d1ab6c981319eef4f928c627b568a39575c195da5b6ffe56fba7fef12d12d4c1c09fadbb3ecf6bbd8585cfe6fc05fe34a4d87eece2e2166df7d617578b8de1de85f015755a4"}}, {0x1, 0x100000001, 0x30, 0x0, @tick=0xffffffffffffffff, {0x3f, 0x3}, {0xc4f, 0x7}, @result={0x100000001, 0x4}}, {0x9, 0x65, 0x7, 0x8, @tick=0x8, {0x1c0000000000, 0x81}, {0x2, 0x10000}, @queue={0x1, {0xf3, 0x0}}}, {0xffffffffffffff01, 0x81, 0x1ed, 0xffffffff, @tick=0x6, {0x2c, 0x7}, {0x7, 0x4}, @raw8={"e4472d9fb2a37be97b5d7a61"}}, {0xffd0, 0x1f, 0x1f, 0x9e9, @time={r1, r2+10000000}, {0x2, 0x9}, {0x6, 0x8}, @result={0x6, 0x81}}, {0x2, 0x7, 0x8b, 0x9, @time={0x77359400, 0x0}, {0xbf, 0x3f}, {0x2, 0xfffffffffffffffb}, @queue={0x4, {0x1, 0x9}}}, {0x6579, 0x3, 0x30, 0x8001, @tick=0x2, {0x0, 0x0}, {0x52e, 0x7}, @quote={{0x200, 0x8}, 0x7, 0x0}}, {0x6, 0x0, 0x6, 0x3, @time={0x77359400, 0x0}, {0x5, 0x3}, {0x7fffffff, 0x0}, @quote={{0x100000000, 0x100000001}, 0x3, &(0x7f0000d51000)={0x2, 0x3, 0x2, 0x7, @tick=0x2b, {0x9, 0x8}, {0x8, 0x785}, @note={0x8, 0x4, 0x3, 0x995, 0x6126de7b}}}}], 0x180) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x80000003, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000641000)=""/38) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00006fe000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000353000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d6d000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) 2018/01/22 04:48:31 executing program 7: r0 = socket(0x17, 0xe, 0x992) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000085b000-0x4)=0x6, 0x4) 2018/01/22 04:48:31 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() syz_open_procfs(r0, &(0x7f0000b89000-0x5)='maps\x00') r1 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r1, 0x0) r2 = getpid() sched_getparam(r2, &(0x7f00006a0000-0x4)=0x0) 2018/01/22 04:48:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000c1a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffffe6, 0x0) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000168000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f00007ff000)=0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c57000-0x4)=0x8, 0x4) sendto$ipx(r2, &(0x7f0000d13000)="d54e79681747b060b8619db482a5534c6205e692cd9f6bf2d063d3d56e7529090ac1a5453d89f3664bffc24145fd36d6b49f81957c2da378e0d13021bb30209bbd6873eaeb961948849750b3988abc34b231b6a02a5e2a", 0x57, 0x4, &(0x7f000094d000-0x10)={0x4, 0x8, 0x5, "7de377ddb52b", 0x9, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000ae7000-0xa0)="3bcc8b466c0fc2fcecb306cc9bd63ef634f763726242058a215fedbfee48d55419f32c6575af5b9d0d30db1f796efb65a6827cb089c0a89a46cb471a07b443a35f01f9394d8f2b9ab503b2ddfbd023bf29049953b7ca53beca835a96b22fd2dc3777dcb3489605d5642903465ecc0809abe19c7a34cb6416a57bcaa17d0b25dab2274d17a9257efe40399464aa2f5a28b3b21b016f5e926a2839f16ea7af65beaf5431987ec241b4e11989921f", 0xad, 0x20000000, 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000f4c000-0x20)={0x40000000001, 0x0, 0x0, 0x2, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00008aa000)=""/99, &(0x7f0000a1f000)=0x63) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a84000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000164000-0x4)=0x14) recvfrom$packet(r2, &(0x7f0000af8000-0x78)=""/120, 0x78, 0x2120, &(0x7f00009f0000)={0x11, 0x0, r3, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/22 04:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a29000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000052000)=[], 0x0, 0x0) fchmod(r1, 0x0) clone(0x0, &(0x7f0000abd000)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000891000)="") close(r0) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000305000)=0x108, 0xfffffffffffffd65) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000c53000)='dns_resolver\x00', &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef3000)='%^wlan1*cgroup$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000ef4000-0x8)='keyring\x00', &(0x7f000065a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000ef4000-0xb)='asymmetric\x00', &(0x7f0000ef3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/ppp\x00', 0x10003, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007e9000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000dc9000-0x8)={r4, 0x0}) dup3(r0, r3, 0x80000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknod(&(0x7f0000dc8000)='./file0\x00', 0x42, 0x7fffffff) accept(r0, &(0x7f000043d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc3000-0x4)=0x39f) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f22000)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x81, &(0x7f00003af000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f84000)={0x12, 0xed, &(0x7f0000816000-0xed)="f93dadf0de563ab493fd98c4a3b61e6be419ef2072869f00a313a9a97e2f5f64139ed08a4b760c1e09a653696532cbcc6f5c7feb6fc12f53ecbb8faacbf1cd8f0d471a19fb1f993ea55ea985d0c2e5561e1e048beeccb41ac17e38b346bae87af4eff1433d73f71276db3e1953a91a573d68fa8a49c0acb5d6aa77b2d0064bca48b186d1f71ec4153a61d89252bdaaa5c93488100c22bbfb15199787df9c43030d23d9334f624728cde2962ef06ecd29b5fc134398de947d306d226d35e8908399840bf998a1961445388cf337ab4df9fad43ddb3cf9b9fa8c2132f4cbd75822bf4ebc4741a40cda2eabed6464"}) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) 2018/01/22 04:48:31 executing program 0: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x100) sendmmsg(r0, &(0x7f0000001000)=[], 0x0, 0x0) 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000285000)=""/229) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc9000)={0x0, 0x5f7e800000}, &(0x7f0000296000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000832000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x20, 0xbd9, 0x5}, &(0x7f0000e8d000-0x4)=0xa0) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/dev/pktcdvd/control\x00', 0x10001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f92000-0x1)={0x7}, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000307000-0xb0)={{0x54d, 0x3}, 'port0\x00', 0x0, 0x820, 0x400, 0x4, 0x7, 0xff, 0x100, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r2, &(0x7f0000310000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000037e000-0x4)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005c6000-0x1c)=@req3={0x3ff, 0x40, 0x2130, 0x3, 0x5, 0x5, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000)=[0x3, 0x0], 0x2, 0x5, 0x6, 0x7, 0x1, 0xffffffffffffffe0, {0x20, 0xfffffffffffffffe, 0x8001, 0xff, 0x75e3, 0x80000000, 0x7f, 0x1, 0x3, 0x20, 0x9, 0x1000, 0x7, 0x101, "44cff6258b44b7dcabc971f3b587c5c62027beb9e019a036d45a0e7e9598e7dc"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x80000002, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0xffffffffffffff2d, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000-0x10)={0x3, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000-0x20)={"57db60842e6fe8a0293e6a6f6d075055", {0x4, 0x98, 0x8, "bf67156a0c82", 0x5, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x84041, 0x0) time(&(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)="b3543ef463835737553f3fd79eefd31ab75e697e94ec0f2454dc6fb4740ef8fdcbd0f4b0b01f5db87d6973f4dd9ce85ef62c0ca70a6af45256ab0a8c55f3dbb65695ee588e00310ffc3266be19a0415f69c0551578033e7ee681ef25", 0x5c, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000007000)="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", 0x1000) dup(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008000)=0xe38) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x41, 0x0) socket$inet(0x2, 0xf, 0x3f) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xffff, &(0x7f0000fc4000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fc3000-0x18)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002]}, 0x18) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000138000)={0x7a, 0x9, 0x3, 0x3, 0x8, 0x4}) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004e6000-0x10)=@req={0x50, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4201}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bfd000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030c000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00003c7000-0x8c)={0x1, 0x534bb050, 0x4, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r1, &(0x7f0000e62000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e06000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000530000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f3000)={0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) fcntl$setsig(r1, 0xa, 0xd) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000227000-0x16)='/selinux/checkreqprot\x00', 0xc00, 0x0) get_robust_list(r2, &(0x7f00005ce000-0x8)=&(0x7f000087f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000c1000)=0x18) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000fcf000)="240000001a0025f03e6bb404000000018000000000000000001000eb080002007fffe5b7", 0xffffffffffffff25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fa8000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x247, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ca4000)={0x0, 0x1, [0x0]}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b16000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000cd1000-0x4)=0xc) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000bc8000)=0x8fb, 0x4) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f00000a7000-0x10)={0x7, &(0x7f0000ce2000-0x38)=[{0x16, 0x7, 0x1, 0x4}, {0x9, 0x80000000, 0xfffffffffffffe00, 0xffff}, {0x3, 0x40, 0x1, 0x800}, {0x4, 0xfffffffffffffffb, 0xc13, 0x9}, {0x7, 0x7f, 0x0, 0x9}, {0x2, 0x2, 0x7, 0xb1b2}, {0x66bd1cec, 0x7, 0x6, 0x63fed97f}]}) 2018/01/22 04:48:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000996000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000032f000)=0x1a2) 2018/01/22 04:48:31 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000020000-0x4)=0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000008000)=""/97, &(0x7f0000001000)=0x61) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/rtc\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057c000-0xc)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0x0) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000080c000)='/dev/autofs\x00', 0x8000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000cc3000-0xa1)=""/161) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000761000-0x8)=0x5) dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r3, 0x3d2, &(0x7f0000bd8000)="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") 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000fdd000)='uid_map\x00') r2 = syz_open_procfs(0x0, &(0x7f00002d2000-0x9)="6e00052f69676d7000") write$eventfd(r1, &(0x7f0000b05000)=0x6, 0x8) r3 = add_key$keyring(&(0x7f0000b53000-0x8)='keyring\x00', &(0x7f0000837000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000114000)='pkcs7_test\x00', &(0x7f00007b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000881000-0x8)='uid_map\x00', r3) pread64(r2, &(0x7f0000d4b000)=""/0, 0x0, 0x2000000000003c) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) arch_prctl(0x0, &(0x7f0000f77000)='!') timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000057000-0x4)=0x0, &(0x7f0000057000-0x4)=0x4) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000054000)={&(0x7f000001c000-0x10)=@ipx={0x4, 0x8, 0x40f, "627c9dde96bf", 0x0, 0x0}, 0x10, &(0x7f0000055000-0x30)=[{&(0x7f0000046000-0xbf)="f9fa0a24ab89cdb763962133d537b8717074e19a67db4b9997fb09dc0f0a62581a475e4ef250241b35df30afa6ea7af8752c5a1aeb53f14cccca43546b24a80fcab7d4014cf41de9fbfabdbb39e6fb8a873ad75458e9bde7ef53ac9334d112631a33ac988147d228c613c0cefcb9f81283be91b9f5d54864a50bd289916fb88a55e2491f28e90d7278e7f8767b371fcd570e7839205f62778cd98d95de6aa12f5ff349f6240bbd474aec39cddb3327ce0e6aff1d4441cda5d1107c085ffaf1", 0xbf}, {&(0x7f0000055000-0x4e)="a1773eded34d94ec1c1a260456777f55621e685c0ac846c413ea8095667553eecfa0a717c2ef65518071362bb7cf0a0d501bff58105a9d655c9d2e99e71fa32c09a125d3e032eb68ca75c83b63dc", 0x4e}, {&(0x7f0000001000-0x5a)="d92ce302ed7e8d36865a79129e74ae8b6f265366e5ef7e1120f0aa822ce975ea9257ef7d21445e8da84334fb1a5637609ac40bb4670c4df5f09828bd4a1a7cf882a1cff228f7e6db7d80611178f38d664645407730f2be32915d", 0x5a}], 0x3, &(0x7f0000055000-0x13b0)=[{0x1010, 0x11c, 0x8, "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"}, {0x78, 0x10c, 0x2, "0148895724db96a4791f45ee303b95a5bd403605409ed595b65fca318d2722bb4b1fce84845524140873901a7c8bb26c74998492996a99dff5436af82c46aa8d7ce1b3f607494caaa222e9cbc8a272d03337a5c8e39492dd8ad6b27bbb4a60f1687ecf"}, {0xc8, 0x108, 0x5, "25657fe1bc7d1a92a6f1847ddaef260994d9323e1df72e5f726297e22d8c48d07d3465ab5b4aec928b21420b067f5466c9dcbc0a609dbe70fa0d56b741f39e04287b8b0c5dfec97eb0566a76652ccc1dcc90b2ba082a374bcefa13c8c01f4463606f24c50eb56a5efb8827570c56f223d5488a9a48a1342d6fbb9916185758d603decaf4da07e9f95dacfc86632c883ca34ab81148755436b99a383085083068f0b78ef0f20f0cd7ec8b370fb8258fdb07ca"}, {0x30, 0x13e, 0x1, "302753fbea0af860c403b028b654385a71fb6565cd1b5573fae1931c048772"}, {0xd0, 0x116, 0x4, "3c37c076c65d867096efb9aebc562a976ea4e1ed2df031ebea3b7062d7d19605a0994b110f0d7405b2a02286c6f1b01e64c53cafd93c928e0e018abfc828af59a87869e7db2034e2ec6bee6b44f57e66109c1db6381a575df5f66cc0c936a8c3f83f55a6b129b673656c04aa47b9749a072556a7d23dc6e78e114362363e2e707379dfc5aa5427ee34fdad47b02f8b2e9b2ea11b3da36565de2756f1b9ecc492399c61d950eb16d20d0b1b8bf20a7e7a437ff7bf52dd788e2244"}, {0x110, 0x109, 0x2, "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"}, {0x50, 0x11f, 0x3, "109549206d702ce672f670f0cd113deb1c374beed5bb2271fc52627e335e56239b3d3eaf7353e16441abe8b92cb068d801497631d19c1ed1d1a72b072b256caa"}], 0x13b0, 0x8000}, 0x20004000) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f00004a4000)='./file0\x00', 0xfffffffffffffffd) 2018/01/22 04:48:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000932000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c1d000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007db000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000267000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000064000-0x4)=0x10, 0x80800) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f00004f0000-0x8)={0x0, 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b3a000-0x10)='/selinux/access\x00', 0x2, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000227000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2000) r13 = getpid() r14 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a3a000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000117000-0x8)={0x0, 0x0}) r18 = syz_open_dev$usbmon(&(0x7f0000254000)='/dev/usbmon#\x00', 0x2, 0x480800) r19 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r20 = dup(0xffffffffffffff9c) r21 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r22 = socket$l2tp(0x18, 0x1, 0x1) r23 = socket$pptp(0x18, 0x1, 0x2) r24 = inotify_init1(0x80000) r25 = openat$ashmem(0xffffffffffffff9c, &(0x7f000028f000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept$unix(0xffffffffffffff9c, &(0x7f0000272000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r27 = socket$packet(0x11, 0x3, 0x300) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r29 = socket$nl_xfrm(0x10, 0x3, 0x6) r30 = signalfd(0xffffffffffffff9c, &(0x7f0000c44000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xcb5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000067f000)={&(0x7f0000b68000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0xf)=[{&(0x7f0000d3e000-0x85)="49334006e8f5e76efada834d64eafc398c6553eb06ad8a5bc64e23020d5b27f3370ab94895b28355b0e114e66238e7a60426922d05e4f6f70a0177d9bd16d236ed77d994fbee428c01ce33894e8ad765ec5bba0e6e1b5ca63cf8d85122a151d64944864f7f8446e3e57651b39ce135ef4311c620125ecdd4b9eba3d6843fc39b47cb0255d1", 0x85}, {&(0x7f0000000000)="9625ab7b7679fc1aa061117b07777c4a50f85563078402e2aa41d229ff1d1c08d13c059e972f8b66a25d17a2fd3c86ce0279ffb670ecd775fb381bcb862116504f8603f0d34eee2dcf7942594d1efcb18eec0accb34a0d313c35e30508ddfa27acb30dac493cbbfa5e284e232c872c0188fff594b269092727b99e7b9f6b21fc99d159acc56713b41e804e7a347aed1eaeb1ea3b2731ec94ac2fd0626c67f72efef14e5bc8f5b6ed4115f89e4146e7dcf99c1efe3b96fa9feda04c6a613015c648b42f36d5da6942b8ae876f48722feaef57", 0xd2}, {&(0x7f0000000000)="1e0705ab9400a48af0ce0ee805785e71aa7141602bccf0f6023b15cec8d893ee971086d5fb4ef6bb", 0x28}], 0x3, &(0x7f0000001000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30, r31]}], 0xe8, 0x4850}, 0x4040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r32, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) getresgid(&(0x7f000000d000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000005000-0x4)=0x0) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000071c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000310000)=0x58, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000090f000-0x28)={@generic="da37fad183f85474246822b0e861adde", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000ae9000)=""/162, 0xa2, 0x121, &(0x7f0000ebc000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00003c4000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b21000)={0x924}, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000617000)=@common=""/16, 0x10) 2018/01/22 04:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000932000)='./file0\x00', 0x0, 0x2c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000066f000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000b8e000)='/dev/usbmon#\x00', 0x4, 0x400000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008fe000)=0x0) rt_sigqueueinfo(r2, 0x27, &(0x7f0000c7a000-0x10)={0x35, 0x3, 0x1, 0x81}) connect$nfc_llcp(r1, &(0x7f0000b89000)={0x27, 0x7, 0x43ef, 0x3, 0x3accc0fe, 0x5, "4844232a553f8ed0abfc7e963403992ad5989fa1789ff180bfc246a2453bd86720a5e886bd8a65a81cd43125328f4f08a63a7ce6b14a2cc210f6fc34f942c8", 0x1}, 0x60) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e1a000-0xb)={0x0, 0x8, 0xfffffffffffffffa, 0x3, 0x8, 0xfffffffffffff001, 0x2, 0x1ff, 0x7, 0x4c, 0x1f}, 0xb) openat$ashmem(0xffffffffffffff9c, &(0x7f000024f000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f22000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e1d0d3a30ee3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="776fc0f9e5216b55d7170fb5ed89975e"}) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001d9000-0x8)='./file0\x00', 0x400000, 0x100) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000088c000-0xc)={0xfffffffffffffffb, 0x0}) 2018/01/22 04:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcdd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000f45000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d0f000)='./file0\x00', 0x60) readlink(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f00000e2000-0x1000)=""/4096, 0x1000) r1 = accept$ax25(r0, &(0x7f00001af000)={0x0, {""/7}, 0x0}, &(0x7f000034c000-0x4)=0x10) lchown(&(0x7f000056f000-0xa)='./control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) fremovexattr(r1, &(0x7f00003e6000)=@random={'trusted.', 'selinux}vmnet0wlan0\\\x00'}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a58000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000281000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb1000)=0x0) add_key(&(0x7f00000ae000-0x6)='logon\x00', &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000019d000-0xa5)="bf76fcf2a949b6573f590104cc5c40a8ae73067e07bf408a5ff78a1ed47d44ac51b937e5c6c760597dbf9ad987b94e7eddc714ce941b21cd2c0b13346ced5b4be1b92597f2d29009f6590734ac8ad1dca011d526d2b92376b58f1f262b6b687db4eda5e72c9f8090d55f6615f93fe25965f45c09f4de59975d23dc5e42574204961b2e65e1a2bcedb0631eb660e1b64dd39b80acf195f411dd38387827365e3e59d9df5850", 0xa5, 0xfffffffffffffffb) 2018/01/22 04:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000892000-0x20)={0x400, 0x8001, 0x9, 0x40, 0x7, 0x7ff, 0x7fffffff, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c49000)={r2, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x800, 0x20, 0x20}, 0xa0) sendfile(r1, r1, &(0x7f0000e94000-0x8)=0x0, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bbd000-0x4)=0x9, 0x4) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000380000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) r5 = getegid() ioctl$TCSBRKP(r0, 0x5425, 0x7) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061a000-0xc)={r3, r4, r5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000934000)={0x4, 0x4, 0x6, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$usbmon(&(0x7f0000dbf000)='/dev/usbmon#\x00', 0x5, 0x4400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000ea4000)=0x0, &(0x7f0000e49000-0x4)=0x4) 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000069a000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000baa000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000a91000)="72eb37a54fc56e80589ffeed5ade16982acb643a5fcce880e228e829d01e0b340e6ce865f6b083c0ce70ed02241a79af9c1d7259235cceba1d53f9a50c1515358b12c7f99e71c7a5de64add6e7551a7b282fa2be86775a03080be354a03d091ea1f6d01cd7d29510167950eea3728e34c32550991a694ec2b4dcb70c252f5116e2f6d3c7c7cf71df5e7866956959c0c556c87e2e71aa91e62f0e08d2a359c6073a20df8d0c1f37692a8279ebfcfd598172fe0eb4de69d5cf39c21ad2e9d007b3c4c43988624bfe1413c7cec348de5b54cb7f460312b3adac", 0xd8) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:31 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0x93)=""/147) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008d9000)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008df000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008df000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000-0x4)=0xe8) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0x0, 0x2) epoll_create1(0x80000) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00008e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e1000-0x4)=0x1c, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000724000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) 2018/01/22 04:48:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000264000)="", 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2018/01/22 04:48:31 executing program 6: prctl$void(0x1a) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ddb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x2) 2018/01/22 04:48:31 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000591000)={0x7, {{0xa, 0x0, 0x5dc8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000028f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000808000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000c8a000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000b9a000)={&(0x7f000054b000-0x1240)={0x1240, 0xe, 0x8, 0x800, 0x0, 0x1, {0x0, 0x0, 0x2}, [@nested={0x122c, 0x68, [@typed={0x18, 0x2, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="d0292f9e6fb621ff9defa89d28f4093e7ad355bdef5948beb24dc9e7d0bf3f23f8e340e3504386da0ba503e074", @typed={0xc, 0x4b, @u32=0x9}, @generic="747c33370fd68d1097324fcf726f041e77a4d51035e5eb1d13d62eea05acfaf035ca0d265764e72c205432991592b56343968c31a9b969b417921e90eb0fc8fb8a47c1c0816bfb81ee55bfbe8ef60e4f826ae2a5598f44a83615ba37d471908e4cc3054f66c4b2cc3baea19c2650816c63e2b25dd4d09d9c27a2ec85f3d58f1d28d6ca70cd2471778870360c88cf281f4b0cf38aee1b835e35d5fbe78602575e857d5496fdfca7f77593f879ea62b1f67092d6fb28f39eae2700a6446ba962a4d169fac03b0bfd0dae81733664920895b707da249e", @generic="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@typed={0xc, 0x44, @uid=r2}, @generic="470f6b606670346646b32b97a0391c6aefe8f89965070271673ed9fdb0694f58e69432c5a4a8026447fad17926d94608ed0048fec6ad5deec052e6fe0bc8b657880adea95a7d37f8695a3cebcbce99508307aae4eda97d538237f7d6471f0f76a5472a9407b970877015ee3a779c60812a4f3ecce30f97c225a646486fe24306aeb071dbdfbda1f8dd31a63b971c5d0d82d48f0642f120a41a6d12b4d5132739b7e8081b6588317e6adc854c11bb737b54054ba8593cccf5c0483f4e92285859080ee34950ce903e423c22c9460a39717c1ed8c36151b7073ba8d1cc7058a770a696a80e7dc7b58932ae7e50d79855958e0dda7e7190", @generic=""]}]}, 0x1240}, 0x1, 0x0, 0x0, 0x20008000}, 0x8090) r3 = socket(0x18, 0x0, 0x1) getsockname$ipx(r3, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000412000-0x4)=0x10) 2018/01/22 04:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e85000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x401, 0x3f, 0x8, 0x3b, 0xfffffffffffffffd, 0x6, 0x8, 0x2a9, 0x2, 0x7, 0x4, 0x10001, 0x0, 0x0]}, &(0x7f00005f2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb1000)={r1, 0x1000, "f503dd86ac2023110c5996dc76058e9d6483db60735ebb607c7a2252c3812ac0242d69ea5a1202c13429c2c639456fc0c0f106d066f0a9c04f8e1df9997e4ba599084cd98deb9f51f7da3be2e924a2e8dae2c45880764c0d0d6b21508784b90750f538819f6e691e8380044994d5a0a093b1a9a34cb2f83ca425d753dffcd62dcd4d4fd8d94686c8c28ab6f48d81f5e2e549711e7f11bbbff60b67cd70abf3b1bcf80b284009a40a6192c663dcf7ea9731d2a5448ba1c0eee8cc3be43f0beec69162d4980b20058270748917d54486dd540820377d0c4b91ae5112ebfd9b3ba75bcd8b2690e1b82f937f2f0d29f9ebdaaecd1e984c9e1c18561c08c693f6ff9ab7b1ce58baabbdf967ff8f7ce20d1f8e34ed44c2961815df1c449261d29b8b7560f97ac51a47ecd8ac3881e36ae89d335f2778d488f2f8a76c6e7aafb9d511ca8e5478f129f8cef8b43c27b756321926cf6d996c8c3f648ebe9a60d1c9d7226714e7258a951fb1124e46a4115aef8fa5722529f8b50e3d916dbf34c50ee7b96c59bd0761516577f2a7d3f35b2f4d92b22ec89536b2c5a59d1202c366c4b09a93a44270a9db229a8d73d1a80c3e850785592be5dc8aab0dd9c1d0bf4e510de4ddd9da9e1e0092ca4af90069ff0a1dac6b56cfdd6607c1bdbcb466b58897a06b26f92dc35d4c608265e547ba99c02debebfa7c3480b789a030f9ca9c4789e758caa411f9a6963c17fcf890b99c567886b3682872616a0612a38acba583a19abd65d4c9ea1ffa5e4f5c58f20026c279efe5385a054c611cb17fca5d1d8aeae0dbc046aa0c5fb95b554162bc25953e297c02ff0e104cf42db12a46e86255b65efa0f29adf3468db05170e85576d6d6577486ebf04799e950802d8d7198679384afb3d2dc10840bb8cf71bb2f866e0b7ea7795d5f8d6d51fb25c680c5cc8cd97af32bbb7ba1232152179c784de4ad8a66987576689bf11f282fa7f995222f91f78d587a92ac854bf4c9905ac51a5323f1ae778e827eead0f9ce6f70d05348fbe14b7ab8a6a7b7ac8e8a7f466b5b420a8c82516f6b4b436f072078714c142a45b3dea8e306a474895c9302c2c02d783f747e899c4a568447572bffc93375f9a7443f18163cc17d827088821714e37ac72877126df401672c46f0fdad6bdefdc1fd204ab2c480962e1a4c44fff96a4784d5bb898e644258fdd574ac5e6b82b88b3dc334b3ce67caf8b127182ad5654563d6ec2ffd6e6f8a5ea28f6db47bb6487262ccd48065b562e0d5292c650e55035030b80fdb4bb09977035f3be036de3f431c4835cdd551b7661ff3d902a77d22bef3a0c39954e72e6286e1d637d81fad85adcead5c9bf33111d03b7eee9ea67c1e209c007ea48a6193888636508f8b283adc5d073595e3d04f47eb7642632c82968e9379424edd597d522b9c810ad11ff3a5202694e01527650995934a195952b04d3938d3c9e22f20963654d2810e7e85245158643a68561611a1240032337f1654b096e7f4a2c93f3f2c3de9cc9d7a1a334e713f31524ec8aeabd64467059e2aade81bc6e644371fcf4a450f9b41f32edca0609b870bd99515d16c3c1707d93112f12b5c2530d2d10b54b2e4cf5907e0203bc1f8e78d6ae9adfee860b4a178c26147052f85b2177f9155f38a83993fe42cf1feb9e8aa69f5cd45c2f805cb1c68bf1e4844de2245e5174a3ac265fd3481b902ca708d9b74deb3f7c92baeaff605fa34b99ea434dc8291fec9f086063900ced46fdd8e29961963fa4266d6fd96a6e255ba67c30335cb750d6c3b0ef005fc8ab94ef4e471feab94efa4ea66b85c868b1a978f2fd2345094b18f286c48ea4a3ea5b4ca7f4e2e23e927901aedd5316f339bdfdbe2253950e58012f5537b2e6061ce693c8fab4f57c9be72a8440fa7079d84bedc8b74c156e8261c2358924a520955cc216b5bce94b3d10d063c138067ad663caaf10c5231c0149aa0b110af1e712b08681ea3b242598e6cc7c74a212f5832a9b6fa4fb9b0d9aaac533eb26376e3acfac9af1ce032cbd654edf4cb1e159fb67f63fc40a83f6979a32d7abe575a2cf3d217aca91bf70d30740f27aa610a6ee80038e017f9166e21ab45e2f72159d2cfb41f530615b1abbe63d8458a5769b9ddb0ba8e28a199789eda78451640b3ef182390b87b6954bf4e1014b831aef99d4d53a3db12d4858c6a267c09133d0a543977328261e3058b139f2dcfe9670be73f245955e0e1b7aa20771fa5150f0ecd3bd175bfb275803b5bc27621d612bcf4da11b819e828a18365407d7a63024c28c4189ff1b3d9cbeb7c70357dab43988b412895049a7b65ca08a48e14bb98a4b906ca7713472264d3e415cdd3312704cf0713fc0be7e2f16e977738644265547ec972db094817675bb0ef1459dddc105eff73e00ee73caf7c11e5ef2ee7fafbb50051066ed6d6bd10d5b5ba3553f0694c5850f8477e7a274bc01444692e8b81462fe1e7c54b01a715568260e65bb982a0d7fe3ad26b86a6079e48e771856e835ab7969865f71d6ede3b96e044627f00d2385c02b3fe61819ef9117511ecb268fc67bee03e50f1887c5695d42bff19373e0ed71b675fe375045403263308e935e0561cb382ebfa45b1ec874e1c3cbcf16388a29578f47eea8ea897d16627d39c7643cff62a1894bc912750a635d7ea8e67bf54487126036e7c7aa5dd7e68f6813e400ca7e432be658c5a239163462bcc4099e1ad9c4c9808e4e5d96948019188d33844a2a75a3eacb0e140bb480b4a03d93da6fd4fcb9e008e78d348a6a42fe6652b20de3cdc7cf08189172203ae4fa861f2ab4213c10796d2ab7567cbe572619454c06e9bf9c0d4b5b887dc8f8a5ee3b4f0e6db367ffbda52c1aac1134ad19d2f9ba0ae56b29d517d5b8b3cb2909a0e39da1b93d90d3686e88268119e9bbdabf3a44f09abcff56fb21309392072f72050fc9f9ff7386760aa289b78cb4d58eb07f22e2b227c108e33672c48b08a72a2129111aadb238573e38c65cc645defac0987185b11e2483d399ebc4f02152070eac9e7ab08ff9d2027b7a359ba73e13ec7def2d7a9552c8f811ca874c6e574ddc062996288c6e96986047ac8a77355f807120ea06011cdd363a75bfb3f5abe8663e4f15e8ad0fcc212f15eba1f4a5872c8f2dc97b128968a7dffad51f4ea3cbb288dc12579b84246f825182cde9b5208ae2c6abe8a3525da7be7784898f2e94169a750cb557eeb2e6b2cf0ec1ef4dfdcac26cbef244ee7578b41d6049ef05a309ca27caf9692621962634bba24ac8b500e8be18969afca475c9d3d9e658e050903439c978725f6412fc6577268abf43e5031e365eaf8df7cb72c8882d385d0f9c2052c0096a823182d7c4f9ecd1e0ecd5aa92a77a2f99263ae7a6caa2fe35dc1e56689cc5a7263e7364a14cd3cb57d1cd7a9a926fbfa871977bd8ccf59d3ab1f4d9ff959368dca30e38542dc7db01a5534dd151b4d820b9b550d5296056465b980a9a78695defc5b7cfa78c12213f735ca32db1c761e8d8de96298949109d9bf321c3a4dbeb497120523dc2cb9ea6b7afb3435a557381dcea11bb77c73096893a190d9060b223e09c05450c14a2a7bbc7aad49f826942a9c10abe839f768f8b81a52241abac24f75cf5f8a7da8cdd6c05bbc80b88c1283e4a37a864e687454ed43bacdf44b71459cf3d1050883d7f09a5dc4b1379147f9acf9b7a2e7fdc68ea82e360d1ae5e6d3323e61ed9ccca522ff9463b483b234faa174b8b9012f682d48a7753d0384d97f7ae6178b0b46ec8f5066356f359c50e115fa3f83344033d5ce197749a15e625a31411235581db2beb2127bca1bd6471bfd9810cef367ef532de64587f13fd3f5ef27bbdab6f3f4106f409905b869dd1c35fa384a7bd74283e2ffb1dee31b133fb4458dbb53077348a19d25f3e4a2eb43182fad98a3112dc72cdc9496be6c41a1a4d31be45eefc8016fa5b0313918d8f6a2b11b4f901c09b0dea16b0bd4c822563c8e6e6507834fdbc0abf6ead543504ccd757db07e67e589fe4e1de1fa70ce597b09bca664eabb7c0219ad78582a704bc0846c1a9dfb6d195a42ae9007b67c7664d9eaa3c1dbdca33bcffa253169cc3d5f7314668b8c27d5bea111124a16154e5d04bf73ddadbab93bd388ffa6b34f20db1823b5f19a4bf5939402ccf65a939111dc52b2ebe0357226fffcdd349a3edf115eca9509deedab81b83f7b61c4fa5f487ae8af9b1275bdaed710bc29ead137a4699465099a50b6f6d5ca665f2bccc5527f0e058630545f5b8ba8d7d9dea22db671d25d1526b2939540967f2a726c1c279e718915532c82fb09f2b0e44177ddf7b125b2eac2558182194d37c6181434729d2add71a3133e7a117c8782f256b03f9f2603f7115d0e0edce543a98ada6351f052a96a68d25f843384c339338e9dfa97c0381a6e524f1e93f3b4847a687a0b15d42d64c7772a93088ca7b69be019860fc1239b2ad395bd8ef314dff3b9420cbefe910e5962e8317b22c99e5d99f9f1d78b0edc5102a7fcf5a17d4b17f9ec14ad1d2b39c88ae55357463a5d3e533f8bc97f39afb26fdda05c0c17c21a6e701d734b6661ae00ed40e46cc22e96be9bd30133e9de043fbd642314144102694b1dbbf59facf52aa11c2b45ff02af0de2bf92034346ba062278d3d44a353c39d46ec9a72a7ac7e564a5100bb255718d6ab5386c65f005a75a694191e3efb7366705b38bdca5ded3c4c21b1e05a0a434492eaae7a5b4b427f53e2cef60a395320af6cc5a790b6b59feab33d0cae694cef392ff88f5bb9830ff3c18c9422f7bd43270167c1f28e270c2f4cec42ccc5c710a2c276564496e7856ccff136070d9f21da7f575c9a7eb059340b379c958304087b78a6f7cf8f3e260364e5d1d3a6cb61503ae7eeff997ce05c1aa6ef9a7bb63ba7080c7bb27a6e1e42801e84df0dab4b818756d40158b55aaad9a823e818e57cde431d9d7f28983bf8f51f7b7d944e41ba09374109799be7a90ed23bbc7912345634070e63af7eabd361ff73b5a95401fbf1244ef247b2c2c2275b009e5741b4b32395eb0086872661de48c6d7750d0d6e59de8087766c255317afebacec1eedbd099199477f695c9998c817d316d6987c93db06ed609138381e603c93f45c3e87cc82a70a0befeef3f42b2fa3c53b1f69104899e49e71b2c092fc8ae83a758cce495c866e17d63f2db41058b45e190e4a75605d7085dadf36748879653c68a31bccef96dda04f9147026f72253339492770933d9e5cb536793bb129750c90ab1adc4e6985e4be6ec98b45ef27410366fcf45ae2c829ed075ecb4a99fe9d1f43bc8d999086ae9211339a0af62313bd0648ce2c3e8315571b53bb11b9614733dd6f32ca250629941ba70316a6ed3c07d38f2816ca9afc4dd3e157c5a557aaed4cce83f4cf4a19359cd892f8c722353e438be7e9fc05e0955b34b89a7ba0335eca4d71887c60cb6232779468e40bd380c0c96c639c58aa198b2f4de8c842c3f502919cd81f729dd2c8b5656313905781a31b223f3a4378523a4004af5086bcabe662efd697aa3f041846e9a13b866ba0e5e7f6f716e45b441260ef947a52f792bbf8e8ffcba8b2f53eb2057a92a2c85d180fe174704d83403a54741f1deb72126269100feef7115cb907f5dfd421225fc7ac829e30e7ace0edbbb5de12a4fe51a629635aaf89afbf49c7400141978dbef9b303ea341f3707d61c7b26a089272c287effb5fbcdc14b5a80499cf5603cb884184711b9be8309e0264df2b11"}, &(0x7f00003b8000-0x4)=0x1008) r2 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r2, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) preadv(r2, &(0x7f0000105000-0x40)=[{&(0x7f0000669000)=""/4096, 0x1000}, {&(0x7f00006d5000-0xbb)=""/187, 0xbb}, {&(0x7f0000171000)=""/156, 0x9c}, {&(0x7f000044b000-0x7d)=""/125, 0x7d}], 0x4, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00008b0000)=0x0, &(0x7f0000e17000)=0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000f66000)=0x7) 2018/01/22 04:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000331000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x4, 0x0}) socketpair(0x5, 0x6, 0x80, &(0x7f000004e000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000bee000-0x8)=0x0, &(0x7f0000d5c000-0x4)=0x8) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000b64000-0x8)='./file0\x00', 0x200, 0x80) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lremovexattr(&(0x7f00008eb000-0x8)='./file0\x00', &(0x7f0000171000)=@known='com.apple.FinderInfo\x00') 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000030000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000730000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r1, &(0x7f0000dc0000-0x1)='\t', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019d000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000067c000)={0x9, 0x2, 0x2, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:31 executing program 2: pipe(&(0x7f0000d90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f", 0x24) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000c000-0x4)=0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/22 04:48:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getpeername$unix(r0, &(0x7f0000b5a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b96000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000018d000-0x8)={0x0, 0xdc}, &(0x7f000069b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001bb000-0xc)={r1, 0xacc, 0x30}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a00000)=0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00007b3000)={0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f00008ab000-0x8)='./file0\x00', &(0x7f00007d3000-0x8)=[], &(0x7f0000f12000-0x48)=[], 0x1900) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) close(r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000038a000-0xc)={&(0x7f00006ef000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) sendmsg$netrom(r0, &(0x7f0000920000-0x38)={&(0x7f0000cab000-0x48)=@full={{0x3, {"7b1ecf0fd1c09d"}, 0x1}, [{"bbf3263ced4e18"}, {"d4e216f10d54c2"}, {"9f032329dab90f"}, {"cd824958c79674"}, {"c9ad2422b8617f"}, {"f0a82460231291"}, {"03d57aa2889982"}, {"01f8f3ea8f587c"}]}, 0x48, &(0x7f0000c4a000)=[{&(0x7f0000728000-0x3b)="f2a83d2fe123c7b0d6b7ba93855abf3805e2f5fe5be411527a4f86396760278d3de27db188c34321d23d694d41508f5398f3d2710aadb9180e9038", 0x3b}, {&(0x7f0000398000)="34e449b3908e3df7d0e9728dae0110a6b8a1282124307c78a700e28e1f4ade255a7e713c98283cfa73a5d9cf99c52e7c6eb15c2f070b320c680924d4b20a786cd25139ec6b714efa55f0a063efd6974a8336d5c02248da9fb8c3c9ff4b5ebbe224b658d58aa8d0af92e8b12deb4a37a981de834b12d11cd2268015afa43d02f3276b0a9b97c7f99668e543b7175db6854e353d24c0e52df294b9adcb771f22505111258cfa79a77c4522b4ec8f68cd79d1c6326c6eb28d555e771a1faa2f923a3f54650d2a4babba59ff55", 0xcb}], 0x2, 0x0, 0x0, 0x4c040}, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0x200) pipe(&(0x7f00009b8000)={0x0, 0x0}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000992000-0x2)={0x7, 0xffffffffffff78d1}) 2018/01/22 04:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) epoll_pwait(r2, &(0x7f0000b63000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f0000f02000)={0x6}, 0xfffffffffffffd89) 2018/01/22 04:48:31 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000010000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000002f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000352000)={0x0, {""/7}, 0x0}, &(0x7f0000cb3000)=0x10) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/01/22 04:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = creat(&(0x7f00001ca000-0xa)='./control\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000e0000)=0x2001) openat$rfkill(0xffffffffffffff9c, &(0x7f000091e000-0xc)='/dev/rfkill\x00', 0x200, 0x0) 2018/01/22 04:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000172000)='./file0\x00', &(0x7f00009f3000-0xb)=@random={'os2.', 'wlan1[\x00'}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r0, &(0x7f000016a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d9000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000043c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000068c000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000c87000)={r3, 0x3}) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e44000-0x9)='/dev/rtc\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000c3a000-0xb0)={{0x6, 0x7fffffff}, 'port0\x00', 0x8, 0x400, 0x3, 0x20, 0x8, 0x0, 0x20, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000209000)="", 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) r0 = syz_open_dev$mice(&(0x7f000037e000)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b5d000-0x18)={0xaa, 0x40, 0x0}) 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f000044d000)=@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, 0x1c, &(0x7f0000b23000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f00003fe000-0x4)=0x5, 0x4) 2018/01/22 04:48:32 executing program 5: r0 = userfaultfd(0x0) clone(0x0, &(0x7f000000d000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101201, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000db7000-0x4)=0x0) read(r0, &(0x7f000090b000)=""/32, 0x20) 2018/01/22 04:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0xa) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) lstat(&(0x7f000090c000)='./file0\x00', &(0x7f00002ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) read$eventfd(r0, &(0x7f0000184000-0x8)=0x0, 0x8) 2018/01/22 04:48:32 executing program 0: clone(0x10000000, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000b18000)="") r0 = socket$inet6_sctp(0xa, 0x200002, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f00004dc000-0xa)="4b3b5543b5fcd5956b35", 0xa}, {&(0x7f00006b9000)="81987f8957f6333479456184aaa03e33b6f47f5c437b18096dfdf01bb583727dce5bbdf80a5424db0ea0e424e6cb53f4979975eac531163ccecb404517a4037bc3996cdbd3eb6381488fb30b4ec08771c26464c02fca24238c1e1a6bbc8aadfc596c0f9c433d9d745825a79ac8b4b1fce3d11d4c877233ccc402a0d5677ff42230e6fffc2aa982281538a9348cdec08a976be1c855887c603851223d6faa08", 0x9f}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x13)="fbd0874bcf576653b1a7042b7d299e7ae525d6", 0x13}, {&(0x7f0000df2000-0x9d)="202a310e86a0847869fe82df081e78061e8254a1750186332955b673cd8a30ac9ef94a7ed39621868870333251e3e530bf4b492e2d3b2698585330c757f728cdcb751f0e2ab119b96e5837c841e255d7aafa434c327bca76a393326c95b1e991de3487c0421fe97690135ce3d7573a24b9275e228c702237109b9caef1943b27aa8ac4b4d721663bdd0bc98a553d450a8c8cabbf8a456739c28f8cb5ee", 0x9d}], 0x5) fchdir(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/22 04:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034d000)='/dev/sequencer\x00', 0x400000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d34000-0x16)='/selinux/checkreqprot\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000154000)=0x0, &(0x7f0000263000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ead000)='attr/keycreate\x00') accept$inet(r1, &(0x7f00001eb000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000-0x4)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000d000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000981000-0x4)=0xc) sendfile(r2, r2, &(0x7f0000643000-0x8)=0x0, 0x114a) 2018/01/22 04:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045440, &(0x7f000073e000)=0x0) r1 = open(&(0x7f000018f000-0x8)='./file0\x00', 0x80002, 0x1c) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00007bb000-0x4)=0x100) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000269000)='/selinux/checkreqprot\x00', 0x80001, 0x0) write(r0, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x1000, &(0x7f0000f0b000)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000238000-0x8)=[0x7, 0x8]) r2 = timerfd_create(0x7, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000871000-0x4)=0x0) wait4(r3, &(0x7f000004c000)=0x0, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000ae5000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000455000)=""/52, 0x34) exit_group(0x1) socket$key(0xf, 0x3, 0x2) [ 338.096120] audit: type=1400 audit(1516596512.199:242): avc: denied { create } for pid=24078 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f7d000-0xa8)="2400000013000701001d04000000090020000c0d0000005dffffffffffffffe6089617db", 0x24) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000013000)=0xc1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000042c000)={0x0, 0x10000, 0x58}, &(0x7f00005c7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ac6000-0x6)={r1, 0x9b}, 0x6) splice(r0, &(0x7f0000cec000-0x8)=0x0, r0, &(0x7f00005bb000)=0x0, 0x7, 0x8) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000877000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0xe8) getgroups(0x6, &(0x7f0000b88000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000b86000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000092000-0xa)='user@em0@\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000b21000-0x58)={0xe4, 0x571, 0x5, 0xffff, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) [ 338.180086] audit: type=1400 audit(1516596512.279:243): avc: denied { create } for pid=24099 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00004ed000)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) nanosleep(&(0x7f0000192000)={0x77359400, 0x0}, 0x0) setitimer(0x0, &(0x7f00002e9000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) [ 338.222625] audit: type=1400 audit(1516596512.319:244): avc: denied { create } for pid=24078 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpriority(0x1, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002d9000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c77000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081f000-0x4)=0xc) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/22 04:48:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x40, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000)={0x3, {"8a7d0eb191c660"}, 0x7}, 0x10) read(r0, &(0x7f0000003000-0x200)=""/512, 0xfffffe8d) [ 338.264906] audit: type=1400 audit(1516596512.369:245): avc: denied { create } for pid=24099 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=netlink_generic_socket permissive=1 2018/01/22 04:48:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f9000-0xa)='/dev/ptmx\x00', 0x412100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000015) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c8000)='./file0\x00', 0x8000000000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e3f000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e4b000-0x8)=0x6) accept(r0, &(0x7f0000855000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f34000)=0x10) bind(r0, &(0x7f00005e4000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:32 executing program 1: r0 = socket(0x18, 0x0, 0x3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000177000)=0x4200) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000ac6000-0xe2)="9939a05130a18555a8a0e5ec42833f01a8e7a9804482a172c34fe0c7a8c4a967bcd33a2b570ec17eb429c21748c5ea512eeb31fcb1d9c0420888fead8f26565f47fa38f87d51b1e69bf2a7a7328ca2e4d7541bddc9247c88e199bcb208f99029aa0cb6f421ab7bd8a6b9960edee948d096c98aa7ed22c7ad7bc7d39b19961a3c5e25a415213cd6eee80eb6f7b8a4977c4f73ea2b6bc86dab0c760a067eff35cf447cc5dd303e248d45d83868bc946bfd03b501e66777a0e18e81d75083b31802aecbcdb58bc029d48c4ba0d4792971aaff86ff751307ecf9e96abe3e0faf7356f31d", 0xe2) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a8b000-0x4)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) [ 338.307442] audit: type=1400 audit(1516596512.409:246): avc: denied { setopt } for pid=24099 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=netlink_generic_socket permissive=1 2018/01/22 04:48:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000728000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00007c3000-0x1)=0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x200000000000003) 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006bc000-0xb)='/dev/loop#\x00', 0x8000000, 0x1) writev(r0, &(0x7f00001e9000-0x90)=[{&(0x7f0000280000)="f5c11cc999f4c7338da6428bb3a37b2b7cfbf67f33c6e607d0b5a97ee4cfce55647695abc83a71808ee256ac2aa61df33a9f708e1891297e95571714b3ffe3375694bfbfa5e739eb98567c4fcf23d48286dce8d664f5c90b735eb21cd991710bb7907327e7b38bca5914bc7c6a4c8e56eba347a39b2ef49c57c9df004c51dae8cfb4f7aab6df5e9839626b450ca60a4b1fc57b98297b1fb8b336d209ae63bfa968362e50dbe79c93ed7f7eb2741e3eb3565a207cf55cc5", 0xb7}, {&(0x7f0000d7f000+0xf73)="85948904b0bff6400c2d7d51635abd50739ede257234f6e814162cbf4ffd05ac8262299fd32822e6c24dbb6b64b267ee423d5bf25f28173d138e990290810aa675c52193350585bad01b480103d055a4e26b7d497a5129161a97ede0fca1997c5021676b5be510da95238ff9ef5ad648b14c9dd5c092ed7e170cdf0776e180bd1f8c1b14b53042a1ca085f20f72fb89458921499d530f6bef8f03b62919d59a52537ce282ebf7098cd916131cb51a84f48b592341cec66ea26e4d83da3f911bb97f298518aa53b3431e05791ab", 0xcd}, {&(0x7f0000396000)="179ef2f3fb90f84a86f43e86b3fdd6e3225639a96e613b71e5346fe1f0030e50a6ff705b643f277961bb9c2b8709c0b72c37a596d000d82aeb3fd757a64abf661408de9f583e0cd8872285c15aa3871a5a89740dbad92b5915c8b4a84ea34cfd4cd1235f9f157da347518e3b7e3e7ccd8f44cc95284691251e9e360c6b078982c9e3a09e15f043d4a8a615967cd16dbc1d52c45640b541ccd3f94b55f84977985756e59cfbfb5ea793aab9da9f8454a6dbce72755bd7baf559", 0xb9}, {&(0x7f00002c9000)="3177c4ee2b99a7fe3ca26f9ec5c0e14a095af2fa8fb3c023c908d3290d49a1624a23253fa35fb49832e774cf8d1f160af6abb2982e2598656620f9a53c61b4e6d2f0fb3354c55b5eede8c2e385df0b17ca3279d744da2de6294ec7d5c3625b3583b2cbf9bb2f737ad59924020e0152fbbb9ec3cde723e72e993c36dd26e9b9ddf564ffcfd2d48a6d57a20aec8c28328e19745ebfbebdfdf1786f44cc2e2ccca5c24d96f2b3ef2d728c622b1e761868f70b832b9dac0afb3303fc21fac6ac7a3194d6ed0b39285ad29ce65aeb24cb9570b7497809f0ce1c66539e91f91ab375a144a2b30667db83ff043ed17f7cad7f971c9fbb3e1833576760110f82edf73591e47dbe18e1010f5d683c00ff455183ed4d36fc7ebf46e2a8010cf71480313d2ac45b84081426a0a0206aa250792eb10cbe303300d4c6eeae878cbdbd81d9bdecca899830b03b049fdb48a0b7c5c97dc99b02339cfd5d257b551ca1573b18f3a4edfb2837d034168f77c7a86dfbfb308364422364c74d90a5452641744ac3938618a804aef4cbfb25d1924ef27419810b689aa03401b22b1c182674eb136c9ccf48311351b3ba4ef53bfe638253e229a288e5a4d09c225168e472969bff671c7647b2829bf8114a23ad64b8be264db63be8c00e93a10a2833fd87263243ca1655d6cc5156a8490c293fdbc016bb7457fcbc9f2c271421b4af5919078628ca51cb946970de9db849d50aa8629ebe6b35b25f74c18aae0a48a18386da360cb1590c70171a9d1dd537267caab30daafd03abe7e2ad495f54dce16df363eda5717828a51586199cd0c24d551b377797205e1193a5570aa60b12bf9534182d191fe2ae405ff15e35a45c621dc5bb66171c62fdffdff5b7ea9058df984bf0b5b69d5e7ba78982c7c47be5c38cbaf6cf9361cd8a31ca4033d38c306245cb378b5329ff54fc63cef5f95c111804db09f9ca1f846601c108572be0a0774403d427e5ae17ac5554df5fff0f9c26010874a59d5262d7140b7f69bfe03fe460e342dfa7e02bac9fe890e0672c7880d60774b25a755930ca358c1014a63a859883a7ee43871a1a495392df164194411185377e9e90c25d4ec0061de898eb4cd22ca2294b399dc9894c80fbb309dce487de72ff02a2211055e8210b6b393c8bc40ea4cdc0209f474d9ae91424e354e0203e73e09a240994c760539f4cf437225e649d256ecdb2438e51be390cb5697bfb95345e7f9c0d30e53ddeb1a4184d5e6e15da3b985447275884e809de8b31784a3a9c69e467a91cabdb8a568eb3296d504a7777a9504d9813c9faf06ed82c0cabe682fc54d1f29b562fffcb521fd86735a6324511bdc4726129f9d88b416f183fec70cf2316317cef79b9a6ad90b4e24c437cbe6830d87a7f19b97335bb051177afd5b7f829eb9347401c9193934890a74af3881ff645a161dd863fca629b7584fc06fbd06c2aa3ffee232e0167a979b3a82137e5ba06090fd05bff2e33bc98b18aeac9760174868a97e02206dc3cd96cad10b6ca19f8f8dda73fca5478627b6684255f41171c5ce67ac1fd36d892aef928c49baaebf09dfe383ef05895ca42cbc1025c90a37f11b750dc6d445456ed02d5cc410fd8a87d47ffdafb86dc3eca08212285389bff2f0905cd485eba6d9e6cae2741db5c8f4e3232f4262750007f8987c10f980761e03e6ad4a0fc8197c141c3149b1c378033fb488d3570af81f62cf00c4a6274bac35157e1e468e42107642fa2266d8192d90672407e219353419c4312101f36ba0a45bf4c8d00661e4bddae3a29e0f77de7f7153516eea4ac4d6cb043bda7a35d47636934b21f6bdadf785824eca9e81980f7de4d233e9e8eab81274dbe8947911b158e3a1be06e171c7cf46992a9a1ae146e1b78484e7e5d12e1e0606a2b2349c22d6ab754708efdfaff0e7368e75c3166af785ad83fca19a33331a6622b6c483e5e0555278944e29c6e6dea4d952e6d095e374b8f762038ddcb74d5cfe430e9fe66690a4635c26702d8acefe2a5d8e34dcaf31af12bb39a8ddcdf8ec266e4f157af86d2411b5e735ee327ad30dd4a4af032fda4e05565fc92577621933829676570d9f9324dbe0df00b062ca59faa9b13483a60bf6f995c6c420099868e179e3eb490c8ce314b00a38b14babb606dcfcdd43fafbb652c72c93260ab8ffbd392d417f7e18835c70be1f39ff6557b6b15be705c42c0f38f8319cce9284702db6409f9b184fab3f280daeefee6b6ef62c21134cf026fd6e6808ecb52ab62bb9535f5558aad0bdb970f045cd4687f6171c5aa9fb4a982b60b0481f7050943d511ff3154d3a75c40e943cc4c55698b1d3276570fba05845b45dc94265937604f0ab4f8a03f59526cb2faa48bdc2a9fe8dc28c7a6a5335ebf973ecd86fe0c31fac134c9c88cf050c9bd6194b5a17a38ad5782ef8fee772ad7e5a13e1fe6833ed35d5c02400e6ae834ac53ff6824b7316ce0a6af644ad57f0e8c8816122e8c65409fd9a5181582bf7adc38c91a694274e21e65d171a9b7f01f32ca892b4d2453c3c14e0d38a9e0ab3cfceeb48d46fbc8c67b068d1ca52c5137b7bd38d200e958c9362f67155240aba41597e7496e0f95c995b46a7b392fa68e06341d1d010e05eca96c07d0805c03d5f5325d3d057c8c59387c2c0b8aa09cb087e47bb5a0920f23beb82914d466c9ed91eb7dda1bf1b22cef92f710a2f6e5face94c5f49a13f2d2af4d8ce649d5e5f27262598890ebe002fe1f22131887a8d0c9c5dc85eb4756c2319f55315df9a3edbc923ddbf966f38d2b28e3422264301ae36195c55c04a6a5f695e0f5e515006eba810fac0934196c4166ba3a8b9ee0096d891e743df49b6155df0c186f910a42758e61c20111313d23eca3983307ae73146a15a8a92ba958d475155743ebd24f9390adb0d97d019e0eb1800bdd893611398f452aafda33f12de0766716d77a1044a7c83fffa58903654977a27611b0450081d9e8e2f59dac68d369fa440861f18eaabf32d8bd6f73bb774147803cc22f48be64bde9947760ec0c9423ec12d663bc69d81babf60d7b397d298556945a5870aab7660262f48e90f88ba8959da9d87ba983c4da50025595c0815be9b9accc73012dac33f3a77637f474adc124633fe0cd22b1ed6ba8c788dc3e0adae0b0aff13e8942e53d3c058c5d7db7e97ea5195eb0aeea2ee721d91c4ea49afb6970464b4ea868e46a8423203a06fa93de0b93041215fb9fdcdc78891c85b24bce50a18043155fce320bf371edb4308984d16cd4a920b622e1d900dbc40403cf6ec3b8f0d2b0943417515efa10f28f75c6bee26539f76ae2e0461497dc45c13c96e607985bbaf7cb64e628dc0a628d24368c8c7dc99c432a57d8bc12394413b2342793bb18d60c562b8031c1c9b0ea272c79bf1dfc4babb9b15bf2667a2939503e4a8d20f43cd80504c044aaa1937bc6013870f058f42676982b8942fb74c5d83b2bb00c98c785d3e03cacc19c9002b8ec8fa1fed03e3328c04ce0f264ffff4e5dd4eb235c82c343fd8f6780b1f01371a4cd419a6e19a43498692b97836d20aecf7974ad23a448fd21bad126a835ee6fe15ce3a8a5d73954c56d8243434e1e813caed559e0970142f59f0e17df4ee3acefbb0d33be1f0fc6c2bf371b5530d794b99fb4ce6a6e7cbac987d095bbb9e918d0dd7d3aff7ebac94d8393c4b54a7e2e56cf2b6b84ad345e7e419cf4a4f5b45346d85c95fa1dbb08fca1091580a29594d3a9a1f79272456fd3b0ac31279188fe8583bb2469c9af8a58ca8ee242d48d745d3eb34e6227fa86eda288d2dde13f11ca4f8e35e9343b7e8e07258d22430a8d764639f1ca41d61b1444945dacf6b8cd3a2dba5bcccaa0424253f82403e3113f7b1bd75f638e28c89f2039ed8787ec1125c09055fc772eb95178c8e4a93746a7cbfd3eec52d51b072926fa23222c02bd58a7f41d31e77f9800764f91a8031ea71cadcfe4d6510b2cfc3ba576b7f00f43e57b8ea27b92846ceabd27ea56e929c35c9ead4cbd01044d02c74c94990c19553ad2fd657c549d63dca2a31e3a55b453891629cce36862254d71a4cdcbafde5c3ae9d43d807f4c113bf6cab97a564083a3e7599fab59ecee14ef13f7cab02b19663f7e4a1748952749d38b70362b60f6c13d738dd5fefdc6dbb6c49fd5d24a54323fa3ec45cd09dbcd023a65189f1dd5f7d1e7eaefe000a065b7e42ff0b068401903c3028e0d6b2ef3d057cea1bfa8edf5cee8d231d821ccc37315c1d4ed0b3db83a39d4ab0e47d9239287b316c0d72b5bb2e08591d57c327996236a7824fd48df3bed97e0784bb432b269f597e7053ee908b38de5b6ba60d5ad38ec22abbc0b36bdab9f23097acb79dc2e0976b63f6c17d09feb253ed682fc523ed9da695acd919e391c6561359cb72d5ed002b9bbe9ceae802109c452be1eaec94b5429c595af6dbfcea31cbd2892cfb4e71bea301a0a0f43b5d582c142b0490eaa075e02303fb01b17bfbb20afae4b0b6827a145e5b81a0de8b894035eae1969462a204431d43f77730b8fc74b4a6e7b79ea5300a0245eab27997a2b881c69f6df5acdf264ae5367e207abe9fc426fcc65d285453beabafa5675d37d3fde9f017f5f29bd2d70b0f3529ce0637996525657966261687b6b889cfca695357cac65649556d1a27aeae8cabacd540b3a9f2346ad82b2738f182db7d8b7935ff9c71015ec50b43f6ba3637f5885f8fdb3cdd13bd033ea37270e1d0f2d4bd219ecb2c9b59063c8642da8259b6254f827fac436e710211126cad08a8bf181685ec2b15181fc05771390c3cbb108895c52356d3f714f72d0e1437e519520ae49b96337466bd82b2d159699b1be4759eeacffd834659430215fceedfdd818c3082276fae0a47541f77fb7b67f893c56f8e0015238a39cdf73cd47fd0b5adb6eb514bcee3c4629c8af3a8af89c2ca6e58b667ee72271369b50954c07f3133cf499fdec55669716fe9fab7b6805129e0afac612691037aac0207f6be43dc8509aa73f305af12b29e0b694a81e57ce6906816237b6117d03b32bc97462d4d8aaba6db9c21ecf14f615c3cb77531bbbc543e5872f5095b1d4943daa0e547695587951bc70c88ea529db71a27160e3c81e7524f5ac7366e075688e24170e2db771df8672be1e2fae0c0e6af062b7676b043d359b112ba7e8680243601b4350b068c3e932006d5a621c0b7e079fef1e759f9a7ac2969141bc22179844e63684d7fd1edcebfe3db10fcfeffdb3fd0809623a4e60bf50d5cae35e312ac62d38d7894e8f14168eca9e8ccc6274223b07ccaf77999647e470d6573059e3ba4acdad71ae68273baf8d912acf38cb9046671eb2ce5ca34749f8be8d395be358c68851bda6a269a9df7cb03a57eef1f4bfe257495817e5f2adabd4db7e2a80daf25345f148948e9dcb2e966b4af517d91ddc44dc8393b7b0288f83a19a3c51ad8671a9908e4283c42731cff4db92c2ae5a01a61376bbf3e70ec72024078b43ec0efafce06eb3aaa1a111d7fb36470a090fffd8e784c5eac011e165dc31be82f9088f6f4022979d2e62214194381d42ae047fc3a83661c09dffd1a92a960643a516bcfe4cc071b466756046d11feb7bc5ec0bd2e72bf646d7b03525c231e015c8838893fbe4a3ad2271a156c7e8d544ba89f9e9e013abe24a84ce3beefe9d43b8a18c9ced5ec053fa7f2adcae835d6f7a53fc8cf5cb9d142713e4f3265bf1989a7d43403776d77f1a412a9c34ce30db9b0f45128d149e826afb17204c19cb", 0x1000}, {&(0x7f0000282000-0x3d)="33b80d2ca2e0eaf1fda42d650bd28f7fecd7d3fa0d85ee9fcc069b8b63e111ef80d11c91a3058e279a9f39e7cc168b84489b8908952e37697ab5fc122d", 0x3d}, {&(0x7f0000f26000)="fa2342fff24a05bd1fec0b66c865e6f015e258b38edbaf62107f6ce4d783", 0x1e}, {&(0x7f0000861000)="e0f65cf2f48af94c244b3584081fcc7ff7d3162876c750027b151c21871d31668e76d20507a9b405fa841cc1e56760dadb41bc39ae0f92d31ac343c6b26804f5dfe431d09bd1777febf39739193ebf4e1989bfca2b3660fed9aa52a3fcdde2b7de3158fa7da5e3a7bf023c87d882e98bc0e7fec51ba156b0d8d38913a7881265c5f3c21559a496a286a67b85d696cfef0c0dfb65f9f709d3e6cf611d29b510349aa3ecaf8eeef740be7ab5cd4f551012b642225788e7afd880002e54ff0faa9a17196f05d22bd1cb00c3bedd7464da9bc41c60f58292ad5567492aea0432e8", 0xdf}, {&(0x7f0000d0a000)="a7f0d110eae0220f9310a8ce16db70748697123f515711f9748de111ee1ed9d0c63c2d5bb1c05b1659a2a63d6382909843a2116bf6b4d97707cc46fe4fecafa8eb242251a98e8bd8146f2bf886b37e5d49f4b7af02daf3d06c870972b1d7770344b81e91ac024808", 0x68}, {&(0x7f00001d3000)="", 0x0}], 0x9) socketpair$inet(0x2, 0x7, 0x6, &(0x7f000022b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eea000)=0x0, &(0x7f0000615000)=0x4) write(r0, &(0x7f0000e10000)="", 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) fcntl$getownex(r0, 0x10, &(0x7f0000512000)={0x0, 0x0}) 2018/01/22 04:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003c3000-0x8)={0x0, 0x1000}, &(0x7f0000cb0000)=0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000840000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={r1, 0x14b6a}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f33000-0x4)=0xd35) 2018/01/22 04:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$loop(&(0x7f0000980000)='/dev/loop#\x00', 0x0, 0x101082) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00009c7000-0x4)=0x0, &(0x7f00009d5000)=0x4) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000065f000)="837e7af0b7591505a51fb361727b62739ae18782305dc2202ff2ac42755f7253530b57b29fbb7b54989df4c0c1537daafb29385922a2dd206c75f3497ac7c917b6f40a77494e1d180c57faa05f390de1419bab3e0dc2e0b436bedf484f87737fbe39f26f532b8e33fce46862c6f4382b172080ff1c012ab963b64649be0e6c250328d81718f0fcbaecf238185cea98fa8ce72299138785b75948f3b26c21ba4d87de6ee24b99941405d8610f6e715841589b", 0xb2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf8000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000bb2000)=0x7) socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000d25000)={0x10, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000018e000)={0x0, 0xd2, "ec1ae6196d5e0f3b5ebca572560a4f00075f16ad21c34c6b10d3fb0daaec40898cb86c583ca0a3041706e0e0664673fe6c54e1795595dff79804e865db7edbb2907778139800f5fd3ffdd3c39fb2d4d22321e870ef6e4d492888e7c2d72442e8fa3b2d326817b82b1b9e48d68c42d4bf480c81e96bf1e00f9090c48cdec0e91cc0e8260ce0c9c2b89c0db25648ef5ce5fc9767df030dac6929ab7e46ed85ed87bed5bd3b26043a9123d444882f7b496316301f1f0d7d35056a0a7ae7cf1d36b7c3d19f2160a64a3367e6bf32210796b9e99c"}, &(0x7f00008fd000)=0xda) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000b31000)={r4, 0x3}, 0x6) dup3(r0, r1, 0x0) 2018/01/22 04:48:32 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000d000)={0x0, 0x88, "7c7b730dda55d4b47a76df33818b0a58a6ff2991b3d7ee9a0647f81113f45c22579db60cada114457048818695095612db1c852ac433a01240c49b8161acddb0dcf787a88b12ce527ccea8eca865a0440cc389f8963ea66c0617ca66a15465fa1e086f628c2ba3fcefad64bdf82300047fda79c048b7c9733f0ad86fd36eae79960240e7922f3a57"}, &(0x7f000000e000-0x4)=0x90) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={r1, 0xfff}, 0x8) r2 = socket(0x5, 0x4, 0x79) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000000e000-0xc2)="99576ef5d28961ebd6319b6ec1ba7a6d8704058a280b80ad98e492796ee0665662d8d9ca1fea2618a4113df79ea1644a0bc8adee4a032bdb4ce1796ca35993e06890ceccd68fd1a4751ab38dc596d1bba600bf900d2d209a133a9982197c107531735dc64f79169b909f0bd60d82d36ad9a55d4e089e10a62ed690194433acc323b5e22a1e8057512e8dc9ecb28cae2b61958db31aad160bafe4dd5a150e3fb2d4d5fbd5022ee6f522fc18948462018e05ec85a9ae1a43a709bcc894290e47ff21bd", 0xc2, 0x4810, &(0x7f0000003000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x52}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000006000)=0x3, 0xfed3) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/keychord\x00', 0xc0, 0x0) accept$ipx(r0, &(0x7f0000d9f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c4a000-0x4)=0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") sigaltstack(&(0x7f0000626000/0x2000)=nil, &(0x7f00008e8000-0x8)=0x0) 2018/01/22 04:48:32 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000feb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b24000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000fe5000)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000468000)={&(0x7f0000feb000)={0x10, 0x0, 0x0, 0x8400204}, 0xc, &(0x7f0000fec000-0x10)={&(0x7f0000be3000-0xf0)={0xf0, 0x36, 0x0, 0x4, 0x3, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x1a, @u32=0x3}, @generic="7059374f8abe72c408955b5fc292d07747f9f7af78291a24a1a2fa0cf09bade2e44cb2b7558545f8261f5f326bdb9b2631aea2ee38bfca7830980aeffb65d8785913b7b6cad5", @generic="5883a113d5f0a2e6da1a72d4a9b430a25d123a15ffca9946519360b3bd7879fc7af9d385c5fa3680e261304fb66a97e7c181b97471478eda84f84e733d0c9b4d5d0afdcbdf5933190c7af0274955569f67197c43eba26a5c70967178f85597fb8351f4b4cbecae108753a8964f4104e413fb0d206eaf8c3ca90ea40b516dc047e500ac5c0c07c4"]}, 0xf0}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fed000-0xf)='/dev/snd/timer\x00', 0x0, 0x208000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fee000-0x4)=0x60) sendmsg$key(r1, &(0x7f0000fec000-0x38)={0x0, 0x0, &(0x7f0000feb000)={&(0x7f0000b47000)={0x2, 0x5, 0x8, 0xf, 0x6, 0x0, 0x2, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x0, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x90) 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000840000)="c8", 0x1, 0xc000, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x8000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f000024f000-0x4)=0x3ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000009, &(0x7f0000dee000-0x4)=0x2, 0xffffffffffffffc3) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000ac1000)='./file0\x00', &(0x7f0000e4a000-0x10)=[&(0x7f00005e3000-0x1)='\x00', &(0x7f0000b4c000)="25766d6e6574301a766d6e65743100", &(0x7f0000db3000)='\x00', &(0x7f00005f4000-0xa)='mime_type\x00'], &(0x7f00003cc000)=[&(0x7f0000ac9000)='\x00', &(0x7f0000246000)='\x00', &(0x7f00000b0000)='self\x00', &(0x7f0000f97000)='\x00', &(0x7f00000a8000)='security\x00', &(0x7f0000652000-0xa)='!*ppp1]/}\x00', &(0x7f0000e41000-0x1)='\x00', &(0x7f0000c5c000)='\x00']) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@random="468f84ddabd8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) r0 = creat(&(0x7f00005eb000)='./file0\x00', 0x41) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b3d000-0x6)={0x67, 0x2, 0x4}) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat(r1, &(0x7f00007ef000)='./file0\x00', r1, &(0x7f0000f9b000)='./control\x00') renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000083e000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000830000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) timer_create(0x2, &(0x7f0000eca000)={0x0, 0x11, 0x0, @thr={&(0x7f00009da000)="", &(0x7f00004fc000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:32 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000313000/0x2000)=nil, 0x2000, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$selinux_load(r0, &(0x7f0000a9a000-0xfe)={0xf97cff8c, 0x8, 'SE Linux', "233b24b895553a398260f63903d16f4cd94848110a8c81b0e889beff4ded94c0008eff4dc5efc8301fd743a2256dc33b1d9fca6bf6561731762aa8401ef2e39e8beabb6e22e5ac7891522069e9dfd957c9434d8caec18e755b7f1ef8ebccb9821a191c30e6a02bcda72437b6fcb0518610454d9a0eb55cbf1008f43712117a4e654af3636d87db65295d1ab81bd2836558737ebcae3c1337491573ac6b2a6d174337917bd020dbe67e20c8792d2f1a082f88069e699a9a9112aec8c0d0ef4f8306540d2a303616989db9d7643c7a5026d4e45dade2c71cea12ab78b9767f4d7a5ffa298a66c0891059479418ab1f"}, 0xfe) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be1000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r2 = geteuid() r3 = getuid() r4 = getpgrp(0xffffffffffffffff) r5 = getuid() r6 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ea000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000-0x4)=0xe8) r8 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000c30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000509000-0x38)={&(0x7f00005a5000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000627000-0x70)=[{&(0x7f0000b36000)={0x2518, 0x32, 0x780071897c4d72ef, 0x5, 0x2, "", [@nested={0x1004, 0x2d, [@generic="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@nested={0x13c, 0x6e, [@generic="d6ac7ddea956ab3d76b15e90625525ea75c7c4f8c4cff9daf1de3b172622c7d4e5fdf200a021347ae273c585b0377b03b706d68664a19150efed8b55d678a050d7fea567cc3891e7294c7c5372727c7e821f7b5f7f43c71804202550dce1a8bec285ccc7c9", @generic="927ce09a05419d85ad03dd94afdff8556a5fa4071a6d35686c33b9f932fccb8620f4a81098432ed1465cc44a5b1e092122432dd3a1dc7fb2c2ec3c3e7f99074683e29c73cfd1e9dfaea24c4a0f2c731039d7c303c791c30e062bc4d5dacd38fa011d1c42eec6ad7c6244e1e423ad8f65a231e532a385017fed95079fe909e4fa4f5e129f75cc4f9c0c8e94d2da6e9341d97a1e3c16f87c35cee56a4e1458dbeb91b4518b641c9dcd2988559935922fae400d82f6ac1ba86ef7443a15c6c6bfa3b1cf9e41bc2dc63c04050aa6c68d74044f3db7"]}, 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@generic="85d672a7de5795c2baaf", @generic="bba1963962e11ea44e4140bdbfe08913a1bf1471862e7342b38a4a19fc9422f63bd8f6f7721d3665a737b8c64a30637030a9a93fa793e132c3e890e3550209bd0f1edcb5ad3374f8ec3f1eeb65c8b54e4c176c58d12ee13c81f69aaad737ce793d556feb7d7bd353e7f115f6f50f5e67baf858da7d852e0da23b7a2f26db218108b77f6ee36f90f590462d98f02a9a0b172d85e757436fe29a8bb2e64f0522f2f7c062a25294d706f80efc0bed6643b910e3477ee15ea3b490a7eb85ebb38a8328fc9cc4099bb5e0a10814e96968226d", @typed={0x18, 0x4, @str='/dev/sequencer\x00'}, @generic="e81b389e00cd98e399bf1277320c742304a3e4e1c2989fa3202388bb7387d8a49bde67fd745ed750bb3e53e9789611e86b786528736f59ffde5d915a00c667ad349cfbbeb43f9d37b38023bf49d5c7b6191cba31ee37f90c27acf30e2b0137c35460a8891c453532bd300efa5ebfc4a1d99485deded0b12d7fa86b23bf830d7d8921d770dcf264b3a627b16e52df606e9871b9115877d1277128222537373c7d62e31b1177a4da08d08c5accaddc6368e932cbaab58efab547546b4b63f390bd150db6655a889607565fb9bd1e489fdf10ae0f6d1aa441a3a97a47e687"]}, 0x3528}, {&(0x7f000072b000)={0x44c, 0x2f, 0x10, 0x2, 0x2, "", [@generic="1da97459119af526fef565c18fbed22da4e86367bb850644cbc543f1cbe0ca43ee73f6dabdd130c11fb14bd552c5fd17d7413cb3e3fb4ee6b4a0f3d6a0c7a667c397b5128401b0f12d0b36dd79ce564a3aa0fd3f58122889ee8721629dfe1e7fb9e01b0f84ad277c1e06cf594cd8dd216c98df8954565115b70ffd7dce", @nested={0x1f0, 0x86, [@generic="6b2f7b663712f767fc831ff26d3d684bacd325cd92fba705e31fa6effebf234691481a39648fe4d747be1f09df38725389a767e627a18aaef3a968c298b4e15dd56aeb82449fdffe1eae7a3ad333b93301b240a8296edee546970a8da20037f08c9786f44efc2c8b406e8b33b89f705745ef00a4d3130af2499afd42c23fd36cec43bc05a02d829e0d133aba86aa8b1fc00a0d92477716169c8782ee1aa2d40c67bebc03546d325e1af56b05d7c9be9605d9c12f1cd0a65cbb8bd2e39f69e7027037c9f07264d0411da439be276e6a19139a", @typed={0xc, 0x34, @pid=r8}, @typed={0xc, 0x10, @uid=r9}, @generic="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"]}, @generic="", @typed={0xc, 0x1c, @fd=r0}, @generic="20fafcc2c6659066545f029d9a432e1ad059b9398f639e5a91b535e8750cd395db10788786f133761d58880d733d6090db07989e9d73ebb24c0c33402e6ceeca1f9d07e8fdad523e39957ee95ba291f3d19dd279196f98ff44d60e317a41eec248374c8a044bdddbc2c47106c2da7e9b4970d89a00d1ea256aae4bdf5543221a7535ce2f4e4ff6689403129e182cfee63c81b07ae0eb33d1f044186bf6e6a7439bb6c825f6a153f9f0917fe32208a8c131d985c4ec8bdbfbebc9deef1bbc8e", @generic="ef76f536dc56270fc77b33ceb4059622639c20ed72c3f9b6123ff001264c84f5e43b55731c0ba4815745deb49c3504c8caa040ea47faf39e1ca73381fe49044a45965f1ecd04844c4057031cb4da5e89e2fe33fd2e80d9b93044ba3e7ced413ec4d34d2adf20b6a53d66cbf777442370703e3b34563cf4f3f5a75ac5011560722cf227309dbfaf7dc5d3fb3aa8ed77fcafcb858d61eb9a6e6d2a6263eee8fb19ff2be296877fdee1107a07d0c4ec1346cfb59c18cc", @generic="7ecd4b4331d70c6bef45b559d11e7b89701eee960e69d0477c6c840fbab2af632eb992410824d9e32ff0977af7f8e8bac2d63ac6c1a127da0d40dd05d21dc2f16f3abbce54597685480f94d891fa61"]}, 0x44c}], 0x7, &(0x7f0000892000-0x60)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0]}], 0x60, 0x80}, 0xc0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b12000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062f000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003de000)={0x9, 0xfcd, 0x4, 0x3, 0x1ff, 0x5, 0x1, 0x7fffffff, r10}, &(0x7f00008de000-0x4)=0x20) bind$inet(r1, &(0x7f0000087000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:32 executing program 2: clone(0x0, &(0x7f00003d5000-0x8e)="ca7f0fb89def3ebb63809dfa7d67c9a2ab4f19b7b91ba03ca9d338b12bead0b83b7d35ff1d7867c1e3e54fdfbc008d87d913c32503692fa43b875f525bdcb7a2097a4ce1fe5224b01f4ea2c799b4a5d639245cddb7f5dea368d096ff6b29330ecf08f228b623c2cda9159d19d38b8dccb6f9d2b4c703000000000000172cbc58bf74a3a11412cdbba45df2470133", &(0x7f0000cf9000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00001ca000-0x2)="") sysinfo(&(0x7f0000174000-0x1000)=""/4096) 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000463000-0x10)={0x77359400, 0x0}, 0x10) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x8)=0x2, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0xf1, 0x4) fstatfs(r2, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a9a000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008c5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a4a000-0x50)={@generic="cc23937f8d79826a915981cb0bd03205", @ifru_ivalue=0x800}) signalfd4(r0, &(0x7f0000384000)={0x800}, 0x8, 0x80800) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000069b000)={@common='gre0\x00', @ifru_mtu=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d4e000-0xc)={0x1f, 0x1, 0x101, 0x7, 0x200000000000000}, 0xc) 2018/01/22 04:48:32 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0xd)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000016000-0xa)={0x0, 0x0}, &(0x7f000002d000)={0x0, 0x0}) 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./file0\x00', &(0x7f000000d000-0x2)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009cb000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000cbe000-0x4)={0x7ff, 0x10000, 0xffffffffffff57df}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:32 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000-0x8)={0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000055000)={0x4, 0x1, 'client0\x00', 0xffffffff80000002, "869adbbeb96be8d5", "628db5cff7c75e147a69e4f8372705371a239a2b2950aa8d6d7bbd06a3a71570", 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000021000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000025000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000)={r2, @in6={{0xa, 0x2, 0xf57a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4fb}, 0x98) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000)=0xe8) 2018/01/22 04:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") pipe2(&(0x7f00001df000-0x8)={0x0, 0x0}, 0x4000) recvmsg$netrom(r0, &(0x7f00009d0000)={&(0x7f0000453000)=@ax25={0x3, {"deeb9088e2f261"}, 0x9}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f00000b9000)="ebc460309204a7f4cf37", 0xa}], 0x1, &(0x7f0000a05000-0x410)=[{0x98, 0x184, 0x22168c09, "c018e118a36c2ef2c3d1f1dfb869286dce4caa3ba987b08e94a717a5fd5cdba5bef43d99d660edcf2756ad951cbaaa0ec7a323d33b6949a23a5341cbb37834964be5e5d8cc489ba83df249b934e3377c67cc584f20a11bdc0a10fb43f7a52bbef250290cc6cd8a7a77fba031a095e226bfc8d44b10e5a91405517114fd9698663960218eef4d6f7a"}, {0x70, 0x84, 0x100000001, "3f1eb8b5a9781ded062beb27e6116331842735abf9ca5ce5b2f858166971d066cdbbfaaa302764dcf97d5a2a383202708dbead85afdd5393622ffb640dcdff8d37296ffd7fcd2bc7c21bb090756353c05003be61c02b20ee19cbad63625b6e"}, {0x18, 0x0, 0x0, '9'}, {0x88, 0x107, 0x80, "3003d06862fccd1bef6bef37e7d3e875b82c425308f5f390919f1d9c1dea581f7477ca131f98ea6916249fc4a058f888524f2f1674e8d8a88094b6be6b257e482800e5ca03ef0cbdbf947087a5773ad6e63da4c707b273d4123ee5a45fa48193dbdfee81e3baaab170edcaa1a44d25f856f410f7c73523f4"}, {0x28, 0x112, 0x81, "998e93ff3dddfc3b6ef8015f4685b23827d37804"}, {0xf8, 0x105, 0x9, "fa982f0e2468e5a094b48999f77fb9a2a2a92c8c3da473f52fac4270857cb6960055ac01cb14381b7fa0cdd56bdc1d7f0c8c1bbc1e89abf92dbd5a98c850ea6174df14b09252746ca4d22b040455af60f7fb65dd45f820e61bc83f9ab07341ee671ec7337bdf20d1aad50d82e1d007aad2c0831416c9b93570bf1ab5c29bb431c32e01203e997dd583f23d4bdc295f63af062ed4fee3f81bfb1bcb9393d8e093b36f94bd87e88675118b8509a9fcee3a67d097bb328cb0259fd737dcb5983b0cc7c6f60eef7580bf7e4de86c54ed3829aa80dd4b5d89799fef09c32b8f74747ba6"}, {0x88, 0x112, 0x2, "e1d61c3e19a30342208dcd24dfe423b6c98309a03e518f3ee71b5f50dfd0813b6844e8ee96cddd3d90d53ae35b36c9a17a562471f6b442d44ac26f63643cca7bbc271a9a8108071453429a324e983d0d901a45e5901225c600403f3f809d586cdb124d72c9074e7b0a00d87964d89d29fa"}, {0xc0, 0x115, 0x7f, "69f14de8833a44e19ba5ca619b225eb31222413893ba0790ae5a3e34ef7f782497b9c3a8e889b34268e0f8854ab1b1b3fdd195d3f6fcac9d558051c9d1dc38613f67feb448d904bfc782848c71cd94185bb54af8c12fd524751f3d3838f9b700a89f908e0e1fb09e0df338091aff03e306125e9cea0657ad0dada07593fce448f290c38ece648488fcc6cbd50185b37a7e7d5acd304cfb9b8742a4e80d247cdae29f78943d6efa4477258f3406eece"}], 0x410, 0x4004000}, 0x10000) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/22 04:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000402000-0x4)=0x0) setpriority(0x1, r1, 0x427) sendto$inet(r0, &(0x7f0000d86000-0x1)="c3", 0x1, 0x40800, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/22 04:48:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x9) 2018/01/22 04:48:32 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00004c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000ef4000)=0x3, 0x4) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/22 04:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r0/1000+10000}) rt_sigtimedwait(&(0x7f00008dc000)={0x5}, &(0x7f0000707000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000759000)={0x0, 0x989680}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1100000000016) 2018/01/22 04:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000092e000)={0x0, 0xce, "04cee2646617a038a05852b55699e2a9330fb48f26c3edb0840cc4b12d84b34993cc2f789d8cdf624d963a8f12455a53bffba7615843441b87465fe8798448f5aad89398ee21843cc33d80dd5f81bb27be7c97ce02158f0cbf9a6d6a1d525bc802d12a112000120c59cfa80aea5d9b9d649c9e6677dc217d7d43b6d57585bc56a4ea801191360d913dd12a2e4c01efe2a0f271157771c3fbdb7c9dcfe9d25477d28c9fec9c7bfe8b5ac41a219d1a14ce47637b0ab245a3f3d119c4e4a93dddc8b9a35dbde27ef397f7ad3254a51a"}, &(0x7f0000f09000)=0xd6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000349000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f1c000)={r2, 0x1, 0x7, 0x401}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000359000)={@common='vcan0\x00', @ifru_settings={0x6, 0x3, @raw_hdlc=&(0x7f0000cbc000-0x4)={0x61, 0x5}}}) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 04:48:32 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aca000-0x4)=0x0) getpriority(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000000)=""/41, &(0x7f0000001000-0x4)=0x29) clock_getres(0x36f921ea8cfda0b9, &(0x7f0000c15000)={0x0, 0x0}) 2018/01/22 04:48:33 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x2100) mmap(&(0x7f00001e0000/0xe000)=nil, 0xe000, 0x3, 0x1010, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001ec000-0x8)=0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f00009e0000-0x4)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f70000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dc2000-0x4)=0x5000000000, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000053d000)={0xfffffffffffffff7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000781000-0x4)=0x0, &(0x7f000096a000-0x4)=0xfffffffffffffd17) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f71000)=[{r0, 0x0, 0x0}], 0x1, 0xdaec) fadvise64(r1, 0x0, 0x7fffffff, 0x0) 2018/01/22 04:48:33 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f15000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009c4000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000000)=""/113, 0xfffffffffffffe95}, {&(0x7f0000001000-0x43)=""/67, 0x43}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000049e000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x6}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d63000)={0x0, 0x19b332e6}, &(0x7f0000425000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ba000-0x20)={0x3, 0x1ff, 0x8203, 0x80, 0xfffffffffffffffb, 0x3, 0x6, 0x1, r2}, &(0x7f0000f1e000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000434000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00002b5000)={r3, 0x0}) 2018/01/22 04:48:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x770090b49ba2abc8, &(0x7f0000e16000-0x10)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/rtc\x00', 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/0) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x422000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x4894c793, 0x8) prctl$intptr(0x19, 0x0) 2018/01/22 04:48:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f4000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f0000001000-0x4)=0x9e54, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000012000)=""/133) 2018/01/22 04:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000966000)=0x3, 0x4) ioctl$TIOCEXCL(r1, 0x540c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c18000-0xd)='net/sockstat\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000df4000)=0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00008c3000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000056b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000051d000-0x4)=0x30, 0x4) 2018/01/22 04:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002e6000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000d58000-0xa)="6e6591e30008fb001707") lseek(r1, 0x80015, 0x0) 2018/01/22 04:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b97000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a84000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cd000)=0x0, &(0x7f0000521000)=0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r3 = dup2(r0, r0) readv(r1, &(0x7f0000f7e000)=[{&(0x7f00006bb000)=""/106, 0x6a}, {&(0x7f000058c000)=""/186, 0xba}, {&(0x7f00005f9000-0x13)=""/40, 0x28}, {&(0x7f0000e48000)=""/4096, 0x1000}], 0x4) write(r3, &(0x7f00005ad000-0x1000)="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", 0x1000) sendto$inet(r3, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) syz_open_dev$loop(&(0x7f0000012000-0xb)='/dev/loop#\x00', 0x8, 0x103802) write$sndseq(r2, &(0x7f0000004000-0x60)=[], 0x0) close(r0) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0d000-0xb)='/dev/hwrng\x00', 0x10404, 0x0) readv(r0, &(0x7f0000a7c000)=[{&(0x7f0000b42000)=""/0, 0x0}, {&(0x7f0000370000-0x67)=""/103, 0x67}], 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) write$fuse(r0, &(0x7f0000dee000)={0x28, 0x0, 0x3, @fuse_notify_inval_inode_out={0x8, 0x10000, 0xfffffffffffffe00}}, 0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf1000)={0x0, 0xfffffffffffffb97, 0x6, [0x5, 0x800, 0x4, 0x59a5, 0x5, 0x7fd6c25c]}, &(0x7f0000a83000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035f000)={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008ac000-0x20)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/22 04:48:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004bc000)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) r3 = socket(0x1be2c6cd83499568, 0x5, 0xd9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b9a000-0x4)=@assoc_id=0x0, &(0x7f00008de000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r5, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000e77000-0x1000)="18", 0x1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000db6000-0xb5)={r4, 0xad, "066308dec7997cbffa014eff7bd98d90b6c9aa84a4782e35e2189db929c419e8633fe0b68a90ffce5b271746eaf27c4e728d16e7c7b3cf8697e99fb283adc04f5c55d98c5bad52b1b397b4dc703911ed7f22f67959dc0ec994942e2aa358fcba34735fef7aa40d8ce64cde3806f29ba885d6acd3de845460a78262388af3617061df636a9f226993f9cd0c08e965e3b1deb5b65c178ba06ab91c4c5ec285cadc5d75a14fbfb98a0c859ca2a5a2"}, &(0x7f0000903000)=0xb5) 2018/01/22 04:48:33 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x9, &(0x7f0000763000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000ec7000)={0x1a, 0x1, 0x200, 0x3, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) fcntl$getflags(r0, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f000021e000-0x9)='/dev/ppp\x00', 0x220200, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000aba000-0xb8)={0x0, 0x8, 0x8, 0x7fffffff, 0x100, 0x6, 0xb6e, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x800, 0x6, 0x0}}, &(0x7f0000ee4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009ca000)={r3, 0x100000000}, 0x8) 2018/01/22 04:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000130000-0x10)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f00008ee000)='./control\x00', &(0x7f00009aa000)='./control/file0\x00') mremap(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00003b2000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000019e000)={&(0x7f0000957000/0x4000)=nil, 0x4000}) 2018/01/22 04:48:33 executing program 2: clone(0x0, &(0x7f0000afd000-0x7f)="", &(0x7f0000b4c000)=0x0, &(0x7f0000f29000)=0x0, &(0x7f0000b42000-0x7c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) execveat(r0, &(0x7f0000458000)='./file0\x00', &(0x7f0000a5a000)=[], &(0x7f0000a6e000)=[&(0x7f0000d3b000)='\x00', &(0x7f0000f66000-0x2)=')\x00', &(0x7f0000c2c000)='!mime_type[posix_acl_accesscgroup(+$ppp1eth0\x00', &(0x7f0000a13000)='system]\x00'], 0x1) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x240001, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20, 0x0}) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x805, 0x0) sendmsg$netrom(r0, &(0x7f0000a7d000-0x38)={&(0x7f0000f86000-0x48)=@full={{0x3, {"bf7b1e64ee80f7"}, 0x8}, [{"d10c514788bd70"}, {"8073dc3bc773f4"}, {"d60490316df3d2"}, {"c31bc58348f928"}, {"8f6b37a011304a"}, {"2452b607edd088"}, {"62ea11e613c6bf"}, {"789a9bb82cdce7"}]}, 0x48, &(0x7f0000afc000-0x20)=[{&(0x7f0000d1f000)="3ebf5bd36b21bb545ee8efd765572858133ce4a9537c1d6f3c1ec0578f4daac381999f526f0937b1185d0ee0213378968f81757665f2adb7487ce86d19ec8dca9337bef367de790d76bb0163659e07846b375a507c609dfc43ec6324af37487060022dcae7fc6038550b07b28e7d4804757fcfa5f68627dfe7db5f022c63644b33e4aba1df0dcd014f75", 0x8a}, {&(0x7f00007f6000)="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0x1000}], 0x2, &(0x7f00007d5000)=[{0xe8, 0x104, 0x400, "a9cdd0e7e5d6767b5207a249501e3c6c3939d2d959325b1904c5d9ad29106066415e639a7ddfdc0b2a3552c97afa697b60e9f37136037930f17f0f8f9c84b0c94c9c2a005ea3017f98209ae577344bf9e83bd516aaf55a1dc5117891cde7b7b5e08a465864f8d29ea9ec2889938b37f2c9e55370bef344bf50156be779f6ea865229e0946127ce7ae0b57b98be150038da58f78365f0d6fefb0f524a91d9eabb58c93a05174c9db842673d5c01780c446e9efbafe40ffb5eee43fde3ca180735ec40bbe12c005970804e81e8a08b80bebd8fc8"}, {0xe0, 0x117, 0xff, "5f736d88168bd805ed7d0b8bbf1f09ca7fc616c9c27a292604e4dbbdc0f7c9b2788b1ad91eba1b01f7b158791018d4cbf5c513d1c01e9af64f7b75af0f8c800b50701d3321abebbebad1d14491c0ea2e797df34b28806cc31cc73a141d68a5ab40420fcd4a808c18daa39a3189714f93addea44041a6ba30fc6c3cc7109656a568e6bc6d8da03a437f73b3fe1d39138de9dc2e42210e4842a5648b7df7cd7f1cdaff22d1e3a2165aa540f8cd6ce7249f69c953d1d5e4059c1ac6115f12d5decfdfce151718944a014031cc54965aba"}, {0xd8, 0x0, 0x2, "f9dd83c1bac51e6c0d1042df49f4c5cb36798a7d3afe03029c65127575b24c0c77bfa9cc24ffae8360291efd3ed489f83248d5c7e05896613ca5d35e8fa2c6829d20b36a14c0c5d690a55c6b36ec65656b842cef7127069d24780fe3b53f87558f94d9ef412d3e3849bb792cd526318c5440bd23dacd30c5ebcac4d93498228b015e9b4d3e231caa2c85fa1e945aa39341b2dd8d53c81b987553d7fd890b054a48437644fe5959356a245af648e3f00b4e38d97500e26fb0d7c3ffc132664e6453dfd9f55d"}, {0xd8, 0x103, 0x1, "3c0edfec67eb3eb62053301350f332b3de550a456a97e782426b49ebf270c97cd165c0fa9ae7ec89c43aecda28902618e9f7e7addfdcb21feca43e6bb8d17f775030d04ca70d36dc6051d093f5b4dc3ec12100dda71b93642a6bdff32af14a0a2278f883251c82137437281a0c901f1bd21c032d911a5daeadda5d15c5ccfec7fbaa642208106faae58c044aaf33d0307d73b9182f2d09339d7ee99032362827e11052967e0a52b30436b5f0c0b3cc1808d31f222b4c9c8f385852da640c9d0f080d"}, {0xb0, 0x108, 0x10000, "bd80a8771c709e851d7a94238f2df5b7a40dfdfca0bd865cd3254efa7ef61a15e2da3f86c4e8e90281eebf20f5f6216c1d25083525246ab548af4d0e601111d9e337f48a7623fc540d967ef82f207b94dd0b0c56798793b7b92a9561e7ac8b92aca0c6e90e2cd090f18d546f81a7797b63d3a68b9cf604e6f3699cfc1be75f7a011424dbdcaec819262a11dc8222b3350b0e817fb9ef6cc4cc"}, {0xa0, 0x100, 0x5, "65d133d80a5903eb62e2894e40ae57925f4d9f719a884c0e304e70a5070ba991f8a57e6b1ee8277d7dbb286c4d3f74ff07a908f1f4173230a598b0f35e427f43a0e78add77962c8eb3dd2334f3c54aacff60dd9bff7bc1add8340cb6e27c2b8f3a2fbc77fe1b321e7e41cdae84a9fe22ec2ca40ce2c68bba9f0c3373e2353ff99d91d58fffb49b0c6e0973abcb40"}, {0xf0, 0x107, 0x8000, "8ae4ce2bb98ea82766d172638ed2f2dbd2087ea56b7c7678a7680477c470a50cd2cf2caa869a27534fccbd85ed10ee95b9bcdef46f82b8efffc3842db300a165186f42d9e0c9c7278665925385ba83d661e4745ed353c35033bbc815b358dd4a640c9673a767beedd789fe5903ac4ffd6778692e26a1ac5fca912e73f1458db09cce6477d1d46f7b57344c50763b6bfbd58ddb5ed88b21e22876cb122c1f03dece8bbb61011cb3c028aae5990faa975a1078a41d508c896519df0d0293183f03ea053d4083e4657f1b640b2c1ad9705bb392227bae7bf28ae5"}, {0x58, 0x0, 0x4, "185eb8792fa05fe6bd3b0fd0be581df5c3a6185e67dbade46c0e09074f10a5bf646b7e0d6077019f66130f53c27f31ddbe3338569db134502cdeab7c6e641e20c51763ec25"}, {0xe0, 0x29, 0x2, "9cffc4e44e949723f40d531a59125fe813afd7f3d749c23eb3e7ac86afa1c0c25a0e90aff706d1fd4caad0489b3408913672f54d420a474ec756b81c2249d6d57a85872a50b27415665e1cb6122e41b1e41303fbdbc668966df762be647e9afd314448dfdaa57afa184d393343e0d86816bced565fedaffdbed63ee5395630e060f13ff16c0f9d327a1716aa65caa7c6d74d2e7c4ddef15a99f2ea67067e7b218c3946ec981543b21e8cfe9478290abfcb58992e254073980951b2c7a88c08982c779257d2b780d8a8"}], 0x6f0, 0x45}, 0x8010) fcntl$getown(r0, 0x9) sendto(r0, &(0x7f0000cff000-0x12)="120000003200e70801ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a35000-0x4)=0x7fff, 0x4) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x800000000000, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x3, 0xffffffffffffffe0}, {0x80000000, 0x4000000, 0x0, 0x4}]}) stat(&(0x7f0000f67000)='./file0\x00', &(0x7f0000ea3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000c0a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000210000)={@loopback=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000865000-0x4)=0xc) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000ed7000-0x10)={0x0, 0x989680}, &(0x7f0000ed6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x33, 0x0, r1}, {0x2, 0x8, 0x800, 0x6, 0x6, 0x5252, 0x4, 0x0}, {0x81, 0x0, 0xdcb, 0x20}, 0x80000000, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x1, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x67, 0x5, 0x0, 0x5}}, 0xe8) syncfs(r0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000)=0x0, &(0x7f000042f000)=0x4) 2018/01/22 04:48:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x7, 0x100, 0x0, 0x0, 0x1, 0x5, 0x7, 0xffffffffffffffa5, 0x3c96, 0x9, 0x7fff]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7fff}, &(0x7f0000003000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:33 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000067000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f6f000)={0x77359400, 0x0}, &(0x7f00003ca000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f71000-0x10)={0x6, 0x3, 0x0, 0x80000000000, 0x0}, 0x10) ioctl(r0, 0x5111, &(0x7f00008ea000)="") 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c5f000-0x9)='/dev/sg#\x00', 0x0, 0x800) ioctl(r0, 0x4000000002284, &(0x7f000005d000-0x1)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/22 04:48:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x86000042) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000004b000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000018000)='./control\x00') fcntl$getownex(r0, 0x10, &(0x7f0000010000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000033000)={0x0, r2}) pwritev(r1, &(0x7f000002b000)=[{&(0x7f000003f000)=']', 0x1}], 0x1, 0x0) 2018/01/22 04:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/hwrng\x00', 0x80800, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x3, 0x9, 0x0, 0xb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000d30000-0x9)='/dev/sg#\x00', 0x4, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) syncfs(r0) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x8000e, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000007000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf800040000dd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000da7000-0x28)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x3, 0x3, 0x0}}, 0x28) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) sendfile(r0, r0, 0x0, 0x2c67579c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0xc) timer_create(0x0, &(0x7f000000b000)={0x0, 0x1a, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b1000-0x4)=0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00003b0000-0xe)='net/dev_snmp6\x00') 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000527000)='/dev/vga_arbiter\x00', 0x511000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000392000)=@sack_info={0x0, 0x1ff, 0x8}, &(0x7f0000b4e000)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003d5000-0x10)={r2, 0xb0, &(0x7f0000403000-0xb0)=[@in6={0xa, 0x1, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x738, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}]}, &(0x7f0000f5a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000588000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5ba, 0xb4e1, 0x473, 0x2}, &(0x7f0000458000-0x4)=0xa0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/22 04:48:33 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setparam(r0, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x4000000100) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/22 04:48:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000003000)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:33 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) dup(r0) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a62000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00001b4000-0x8)=0xac29) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) dup2(r1, r2) 2018/01/22 04:48:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000479000)=0x0, 0x8, 0x8) r2 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() unshare(0x28060400) exit(0x0) process_vm_readv(r3, &(0x7f0000005000-0x50)=[{&(0x7f000000b000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0xc9)=""/201, 0xc9}], 0x1, 0x0) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000-0x8)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000fcb000)={0x0, 0x0}) 2018/01/22 04:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x4, 0x0, 0x0, 0xa1}]}, 0x27a481c606844337) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/22 04:48:33 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000a000-0x4)=0x0) 2018/01/22 04:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) inotify_init() munlockall() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf6000-0x4)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x0) 2018/01/22 04:48:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000063000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000388000-0x4)=0x1c) renameat(0xffffffffffffffff, &(0x7f0000b82000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000ed5000-0xa)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001dc000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') mount(&(0x7f0000a9b000-0xa)='./control\x00', &(0x7f000035f000)='./control\x00', &(0x7f0000687000-0xb5)='mqueue\x00', 0x0, &(0x7f0000f14000-0xc2)="") pivot_root(&(0x7f000081d000)='./control\x00', &(0x7f0000962000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000734000-0x4a)=""/74) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c87000)={0x0, 0x0}) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe7000)='/dev/usbmon#\x00', 0x401, 0x8400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000614000-0x79)=""/121) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004524, &(0x7f0000402000-0xd9)="") 2018/01/22 04:48:33 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000cd8000-0x60)={0x0, 0x2c, 0x1, @thr={&(0x7f0000fda000-0x7)="7ac2e761b559b0", &(0x7f000001f000-0xf4)="c1d73edfe8af581ddf71f30cdc169c50a829022a59f126e46001427545107509b995d5a3b29d79861accc1c1b47d170e3e25e0d7a0ae909c70aa478e7e3516903276c689c7102a441fea0b4cf1b463406d657ae747bf621c4065414f25e64af9971931eedacba367b4ee38c278c60b98434fa068668c46af0cd29bc1b4439f3be8b20f4d1341b1b4fc6c2584e9fef437a7fee8d0db3d7fcec9810fd76192cdbf8fc34dd10f25da1fa0ae8fd01c4db11bc86e693c0193c12b9d0f108f630137e7105628e4ca16a747099a101283b1c51ed03369684157038da6dcfba85e9b5a3f5a0a923c5f8533bfe905b056a98f5d954b7b932c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000175000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000e7e000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fd9000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd6000)='/dev/usbmon#\x00', 0x80000001, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000381000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000585000-0x90)=[{0x99, 0x8, 0xc0d, 0xff, @time={r1, r2+30000000}, {0xb8, 0x9}, {0x8001, 0x0}, @result={0xa375, 0x1}}, {0x4, 0xfffffffffffffffd, 0x4, 0x1ff, @tick=0x88, {0x3, 0xd27}, {0x8, 0x7}, @quote={{0x645, 0x77}, 0x1, 0x0}}, {0x6, 0x7, 0x40, 0xfffffffffffeffff, @tick=0x1, {0x60f26315, 0x5}, {0x7, 0x9}, @ext={0xc0, &(0x7f0000fd8000-0xc0)="ff9c254be00db4d0ddb08c74f2086284103c3f2bc938bf5a5baef647c896302ee7a956c79fe3cb1ade034b081e920f2c2ceaebdd51b2b9824f41943666f0cf65cd523d6aaf94f890c85b1990c67625eb910678d57cd20b3834cdae2af3b90edd1805d1906e1d15fa0a191a02cbc22006e87e76fce3a31015d8eb4dfef7216a69faabdff86a744750631f1fa45dc1c7733f169f562daaae27586376ead28891e834df019ff98a3f55a3d9e0ec166558def5ffdaf30ebdbba86c441fea895e176d"}}], 0x90) mknod(&(0x7f0000f5f000-0x8)='./file0\x00', 0x0, 0x9) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/22 04:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) prctl$getname(0x10, &(0x7f000047e000-0xa1)=""/161) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2018/01/22 04:48:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0x5)="7404000000") membarrier(0x10, 0x0) getdents64(r1, &(0x7f0000002000)=""/72, 0x48) exit(0x8) getdents64(r1, &(0x7f0000001000-0x1000)=""/0, 0xfffffd2f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x4, &(0x7f000000d000-0x10)={0x41, 0x9bc, 0x1, 0x1000}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f000000b000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000000e000-0x64)={&(0x7f0000001000-0xc)=[0x0, 0x1, 0xffffffffffffff69], 0x3, 0x80000001, 0xffffffff, 0x2, 0x8, 0x6, {0xdc, 0x145, 0x3, 0x8, 0x81, 0x9, 0x200, 0xff, 0x1, 0x3, 0x7, 0x5, 0x8, 0x2da, "72f1014a7e2c3484d07a08025780c05dfefb38b78964ace1f18e9857de90cdda"}}) ioctl$fiemap(r1, 0xc020660b, &(0x7f000000a000)={0x0, 0x431e, 0x7, 0x0, 0x8, [{0x44, 0x81, 0x5, 0x0, 0x0, 0x281, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x807, 0x0, 0x0, 0x0}, {0x4, 0x7fffffff, 0x2, 0x0, 0x0, 0xa0a, 0x0, 0x0, 0x0}, {0x7fffffff, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x40, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffff3004, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/22 04:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e27000-0x8)='/dev/ppp\x00', 0x4aa981, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001e2000)={0x94ac, 0xff, 0x3, 'queue0\x00', 0x499, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00005f2000)=0xc, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b80000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000623000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000051a000)={r4, 0x48, &(0x7f0000603000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}]}, &(0x7f0000e15000)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a5b000)={0x1, [0x100000000]}, 0x6) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x10000, &(0x7f00008ad000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0x9) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2a000-0x8)={0x0, 0x4}, &(0x7f00006f3000)=0x8) statfs(&(0x7f000016f000-0x8)='./file0\x00', &(0x7f0000ec8000-0x70)=""/112) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000862000)={r1, 0x100000001, 0x4}, &(0x7f0000fab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000263000)={0x0, 0x4}, 0x8) 2018/01/22 04:48:33 executing program 6: r0 = socket$inet(0x2, 0x807, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d03000)={0x0, 0x0, 0x0}, &(0x7f0000ae4000-0x4)=0xc) fstat(r0, &(0x7f0000b33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000024a000-0x38)={&(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fb5000)=[{&(0x7f0000a95000)="1bc3b7c61ffe83c09eb3a0fc6e1d133a71c95c32e225265489c7a26f7268f92a5b30d254990a5d70251ec6295783f4c494dd902e6a8dc61cdc2b773ac6db6a52a20c1da03d74e7e3112212341be5497509c2d8e2119299aec87f2b2bc252529a094c5fe4bcf07180ba7fb34e26d03fd1f307fa44", 0x74}, {&(0x7f0000fc5000-0xcf)="d2d6248168a546b41a303cc20cdcc521f863688f130337fe3cd88447cf06ccd3d7de615a3c3423148fce68e37f73253bd84c215385238c80ba25c6b866360751d34b641fa2e4e6d800c95323161e725f8f141a70ee540ef59e3db0161cf405f86114359514bf6e0712a0a0aab4f50145da33e2dd79198f4bfd83199250200677bdc367d2cbda66c43fd7f787173891599cb53998503a83aefce4b859b91cb073e7bcc026fa90fe0090566a84d76d107ede297cea4fe7bc3bb90d3ec3476748a68d9bb0e650495f024739c820b9754e", 0xcf}, {&(0x7f000017d000-0x2f)="28e947ca3b4a2f1b31b1e85c0d3f9d256ea7869fc7588f29bd48d188b4bad02b0a4aef9947e0431d660c3de7ee7d6a", 0x2f}, {&(0x7f0000e36000)="597dcc31dfbda41a7d007cff532042496d9d38c03a351c3ab561ade5d803065110374a17f284659908740a096d1d6110b52a0681e9948ba56195a5445c7f999c41f52910a390eb66006deab314584effbb857f4ad4f7a4ac170c04a469d3f7b68c87e396115361cf0bb6b3292c0291fe19801cab77720b7997d1608572f27cf160264fdc604902706aadb66e", 0x8c}, {&(0x7f0000e47000)="4802323a1c82c5cff2d3712f02b8db6b958697d7ffe112fe5f6fe554b4385931b20e1ca12135745ec29bdf2425170582ea7a7d952c2a20e35e24c9c508bc986a04b2ce68398a0b2ee70ba344adff905a48b3dbcf6589587b5db15fe070e3d1aa7eb67d461073f82722ca56657bc2eee0eaa08e8c2a04114501", 0x79}, {&(0x7f0000e23000)="58f6e644e80d0b34dee0596bcfa1603ee387e2841bd15d4750569baa22ee9adce962a3d0f8df71b0915b5ac6a512ba7c45cda69b863b6947d9cc31d476", 0x3d}, {&(0x7f0000c1e000-0x4a)="ef4ec4df756710e8691330672f888ac2c762446ccc5a0d3c2a103ca2a6ab7bfd5b8daf69e932c22947ead63dbcd1fae298f442e74fbe2ccc1cf4ed062c1743a9c75c572d339467900d91", 0x4a}, {&(0x7f00006c5000)="8f667591ca309c36be47e266cd3f68f188898b90381417a7131fddec6655d904e6a710617c541851d8db2b2b21a83197d20a81f452f091f3ae388b8e04dfb31f813c442805eec3a37e228e524092b8ea1465634eb621497e75eeaf6070c64e5581ebc6fb253af0e2770987911e8801b12751e93519c6b4f7964bbda8b0510579af5c938cf91b397b0f8155176c9c8812a21336042e6a87ee7c0a52a98e6234788c6119ca68266a6287641195ac025d89ea0ca8c42357c544ad", 0xb9}, {&(0x7f00008b0000)="d45b17202d81838fe51065696750aa78f627fb889d798907106ee910e83fa8f8bcb247738034cf823a37345158f49fcc8724e819ddd672f520c27260516d9fc85838d3d8ffe8199a95d57ac1a6f5948a4f1638da3b6c367647a93a62b1b55e83cbf0d51e9bdff10720cd5a3c4ce07d656e5920911e826cf6ebe9b25d4d1da7120957e7ae6bcaf7c35a3eaa1dc256cb9a58fc22b47760abcabdb677f051900a1bfe4d70ac3c6330c81fa9ed5a426498caf700649d8de8319998b27e572dada9230bec2ca5e7165f3aa9121c5f10c66448bb0a2c7ec5cc16044a2187b3c50216fcf6d1c67ee39b8d86e6e49fdbeac28c5f", 0xf0}, {&(0x7f0000dd6000)="293d614d8d2cddc98c579ae2472a7998d3c9349dc7a2536f2661bbe7bb9f002e39b6616f3e7b340bc88f8dffd9ac175afac1da5eab190cfe821b925b60834053f1e460de95fdda641271e4992dc06f55461e4cc15297e998b5e77d13488797b8754f2982fee9ab29d57d1f4c17787d4707c643b372b977045861da81277e84888412b43168b7317a08b17847074d62786e4199c308dea0647935ebbcd1b33edc9f5f5e5467d04763", 0xa8}], 0xa, &(0x7f000076d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x1}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e70000-0xc)='/dev/autofs\x00', 0x40001, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00004c4000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000d3000-0x8)=[{0xa, 0x7}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000ef2000)={0x0, 0x4}, &(0x7f00002ff000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007d6000-0x8c)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb9000)='/proc/self/net/pfkey\x00', 0x4, 0x0) readlinkat(r7, &(0x7f0000976000)='./control\x00', &(0x7f0000300000-0x9e)=""/158, 0x9e) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000b91000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f5000-0x4)=0xe8) getresgid(&(0x7f0000b6d000-0x4)=0x0, &(0x7f0000bba000)=0x0, &(0x7f000014e000-0x4)=0x0) chown(&(0x7f000078e000)='./file0\x00', r8, r9) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x3, 0x10000, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/22 04:48:33 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000815000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000a5000-0x3)='ns\x00') mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000816000-0x8)=0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000817000)={0x1, 0x4, 0xe71b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000817000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x101, 0x3, 0x80}, &(0x7f0000817000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000046b000)={r2, 0x7f}, 0x8) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000568000-0x4)=0x0) 2018/01/22 04:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000e19000)={0x0, 0x0}, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00009d9000-0x4)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000a2c000)=0x0, 0x4) 2018/01/22 04:48:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d95000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x200, 0x60, 0x80, 0x12640000}, &(0x7f0000001000-0x2)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000159000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003a7000-0x6e)={0x0, 0x66, "6a1e34dbcf9a0bfd29f33734000c3718a9f82b6e93f820fc54d23c3d077095e9b681346fb299dddb1920e7f2c101fc45d4577f96a5e23a8cafcebdd1ef443edcb1c2b8bf56f932267fc5a76370ccbf4989efdbeeb0415eaa4d681419c7d2e5c3e5a96d5cb980"}, &(0x7f0000bd1000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8001, 0x6, 0x87, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000072a000)={0x0, 0x17, 0xffffffffffff8000, 0x3, 0x10000, 0x20, 0x2, 0xb3ed, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x81, 0x5, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000b2f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000048b000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x29b, 0xfff, 0x23b}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xbe}, &(0x7f000052b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000bb3000-0x20)=[{&(0x7f0000000000)="9fce37645948adfe6147256bf781288f9d9ec585829d38c14f5e18d389738a70060eaa544a529cabd5e1d75ca40c1e138303656635d4c8f188166ab6b931b8a49b6a4ab50852d35bea", 0x49}, {&(0x7f0000000000)="cf50991985ca0195b966ab436ef0b8fad5683a6cc3bcb86cfa18f145015f97e592a36927ab77a42908e93ea05d3f8d760b5e2d74d5556929bb9f852b4f7bbddaa03363c79e88653303b1c12b05546ce90ad46177c057e77ee3f5effa8c80f12888cddf3c20056af80818af7ed1f9b04204a4d76b69baa817918b67f90b3a91f4bfb9790df5ac179ae75176f24db9992b5bbea55c21bf942468de4b724c3500a8aa4a26efc0019856e8bf8c2ecc692fee84ac4d665d8f1efca149ca214dc7ebd6e4d64bda3b3fe2abe8c7e214f2799b31804939bae1beaf91ce8eed258fcb7e4d71ba49d3234e10969a7882f5cf79", 0xee}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x20, 0x476, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x5, 0x6}}], 0x60, 0x20000080}, {&(0x7f00003cb000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e28000)=[{&(0x7f0000ee2000)="", 0x0}, {&(0x7f000024f000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x401, 0x8004, 0x6, 0x8, 0x7, 0x7fffffff, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffff, 0x800c, 0x4, 0xb01d, 0x0, 0x1, 0x7bcfea10, r4}}], 0x60, 0x800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f00003ca000-0x10)=[{&(0x7f0000001000-0x22)="5f4527d435536156e3001fe5b458561484a7301e19901944fe3737143dcf3a23c0eb", 0x22}], 0x1, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x7, 0x20, r5}}], 0x30, 0x8084}, {&(0x7f0000ab2000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d1000-0x50)=[{&(0x7f0000000000)="b523ffb307cf9a2f307c2d67ebbc947fbe041ffaeb8b83fb1a14fd9fdeeb123845f5b158fc84eca1795adf889c190d9f94c4af0b5f323d72d389e486d2aafad653c8c0773a2585faed65f96147bb44d2f5587e370cb53f73e70e52c6d1209c416d6dabf4ead24f3d9875829b6d1fa6e2497b4f500e4a9e6ab1627d23d9d941547432810ef3abf06af30f17e86b946aece1c87569ade0292c62e829247d358d9deaabe051", 0xa4}, {&(0x7f0000000000)="6533d32a5af99266f8fea02037565defac4d9bac9bb182ff", 0x18}, {&(0x7f0000f52000-0x32)="4835d926385faf37a69bd23a7aa834c8d4b8c0c54f1fbb9ac7232cece378d2ed179be49b909d3f3694c2d1bb36e1708040a6", 0x32}, {&(0x7f0000dac000)="af2e767df7969a35706272d1d53423b1faad4adc677de661c03dc77e87a75ddf56d6f466c40cefb40802c68bc4ca41cc2c3b32e5df4d48bf3bebeee84a6dc852b9e52e787e8b9becc6cdfd69f22e89fa250597441465c0034a94b52d3ff4cec45829ab02cc7664", 0x67}, {&(0x7f0000a1e000)="5ebfb5b923b5af4ad7ef1b383d9ddcbd1da22e259045895c84ed5d138075d4ff04bb9b58a58766471ee831c996c8a39d57acf2778f7dfdd15ee3a68e6198638e85bcb81a606368df6d5cd86ceba1f9a26afe470eb272ea346ee021a37c", 0x5d}], 0x5, &(0x7f00000ba000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8b, 0x20c, 0x0, 0x0, 0x6, 0x1, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x400, 0x8001, 0x6, 0x0, 0x1ff, 0x3, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x2709, 0x4}}], 0x90, 0x40000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c, &(0x7f0000162000)=[{&(0x7f0000132000)="d569c3885b227aee1648d24489bbf2d8ec1b580e4f4485c09fd911c9e240ba08936c5797185213b7b9e177801d0b6eec896a7c36e55d5009a763142fcb5a77fd070512c0315a39d63ccf36d6c5cabf91f3d5095ce697d57297b62b68b4f6c2913f3d1195c279f0dbe31f6f856fb0", 0x6e}, {&(0x7f0000132000)="d23f901ebd138ce85e8c3a11cb4f75da049a644b8d064db29075536d76f6a0795316c73156b3288cd0d71acd4288488302aa1289c3df4ee5b06c1663a8bb20c08a4327dbd612e267739be4721fd0e2aa00a3480385d1156663ded61c698ea1d225b4fe6b0a5391a63fea477cc667518e601cf8fb3446122bfab7b5d9210dd1b1a5c31b97ff3b8e738eb967861718cdb9e0313ed4b57c5ddae88f803ecf1563cb5cebe9a837a630a936ad68284eb05906f907f1af8307ae8b84b317af9b2937e97f28560bbee432bf8b3bd18d84106c1a8f4b5f2c", 0xd4}, {&(0x7f0000c02000-0x8)="3a71bb7612ae3608", 0x8}, {&(0x7f0000000000)="ca54ddf2d588be1e19347c7363842966060529bde90eb17ff875fc2d9825b7b2b97b8399a3554a60e80cebe989492ba685095ae10d4e0857e56fee50e580fcb9e6906b8e735568b8a27598eb", 0x4c}], 0x4, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8003, 0x1, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x400, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff0000, 0xfffffffffffff203, 0x8000, 0xabb, 0x3, 0x4, 0x3f, 0x0, r9}}], 0x90, 0x4}, {&(0x7f0000a44000)=@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xedc2}, 0x1c, &(0x7f00001c2000)=[{&(0x7f00005a2000-0x14)="531a1817c92727224f338fab5a2b1f662a711489", 0x14}, {&(0x7f0000047000-0x18)="c0bebd1f1829c9260d4f3ccf38b860f1bcb7c7f5023ce7e0", 0x18}, {&(0x7f0000000000)="43ae21b1002fb39dfc129c4ef40f16f9bd941b0aa77abed4a9533108d5c39623eef6b70df7fb220f4d91", 0x2a}, {&(0x7f0000000000)="", 0x0}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xa23fab683dfba1a2, 0xf7fa, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0xe072, 0x3, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7f, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x1}}], 0xc0, 0x4040}], 0x6, 0x50) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000-0xf)='/dev/sequencer\x00', 0x301801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x36, &(0x7f0000001000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r12, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r13, 0x4) 2018/01/22 04:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80801) write$eventfd(r0, &(0x7f0000806000)=0x0, 0x8) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0xb, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)=""}) 2018/01/22 04:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000bef000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000141000-0x10)='/dev/input/mice\x00', 0x0, 0x3) accept4$ipx(r1, &(0x7f0000bf8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af3000)=0x10, 0x80000) 2018/01/22 04:48:34 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/autofs\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6e000)={r1, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000e52000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000059e000-0x11)='/selinux/enforce\x00', 0x8040fffd, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000d21000)={0x3, &(0x7f00008f6000)=[{0x4, 0x7, 0x4ab4, 0x7fff}, {0x7, 0x8000, 0x6, 0x7}, {0x7fff, 0x8, 0x8, 0x0}]}) epoll_pwait(r0, &(0x7f00004ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8, &(0x7f000084c000-0x8)={0x89f}, 0x8) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fdatasync(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000692000-0xc)=@sack_info={0x0, 0xdc81, 0x8c}, &(0x7f000003a000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000991000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f0000048000)=0x98) 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair(0x0, 0x0, 0x0, &(0x7f0000b1a000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b1d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xa, 0x7fff) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000a3a000-0x4)=0x8) getitimer(0x0, &(0x7f00005b4000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000de7000-0x8)=0x5) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:34 executing program 7: r0 = epoll_create1(0x80000) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r1, r1, &(0x7f0000bc4000)=0x0, 0x7fff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000acd000-0x8)=0x7) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000169000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x400) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) [ 339.968763] binder: 24374:24380 transaction failed 29189/-22, size 40-8 line 3005 [ 339.995438] binder: 24374:24398 transaction failed 29189/-22, size 40-8 line 3005 2018/01/22 04:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a74000-0x94)={0x0, 0x8c, "c39e037cb8d9f13bdeae0fb5a29b63e2a573db2d7c9815cb6f15acc50e28cbef6fc7f76b0028339ecedac629625f32a28c627891fd602fd7750efebaaffe148af1bed1519577911fb994a51022931c57b7738dfd63dc80f3b615b3d32680db1a2b2bdd3667fddfc21bc461180b204578af802a0eec4390499322265f6933716015ddffa32c9e11643285d362"}, &(0x7f0000384000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066b000)={r1, 0x5, 0x20}, &(0x7f0000b26000)=0xc) 2018/01/22 04:48:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000eb0000-0x4)={0x20000000000000, 0x7, 0x1}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r4, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/22 04:48:34 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b31000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000748000)='./file0\x00', 0x2, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c4000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bcc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a6000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) 2018/01/22 04:48:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000022b000-0xc)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6b000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000075a000-0x4)=0x6, &(0x7f0000760000-0x4)=0x4) poll(&(0x7f00009c1000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) tee(r0, r0, 0x4, 0x7) unshare(0x40600) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000023000)=[{&(0x7f0000023000)=""/231, 0xe7}, {&(0x7f0000009000-0x49)=""/73, 0x49}, {&(0x7f0000006000)=""/80, 0x50}], 0x3) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x100e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@generic={0x6805, "56a84c3b9b3bfc155f6944e0734cba9d35168ccbc862d945a311b9f2c199394fb426cd72d3fe297c83840a590a18da936d969b28df795db34b51cec9b525f641e3c505e33822dd8aae2ae95bc71214d5eadc86fa7d88a1ff15691ecf8912264c49132bb10c5cc5db5657d9886b6867ccaecb32aa01daeadf25335d131580cb8377e2710294e7a1bb3a32a8c00fd744ae83d53924fda1cfe20126413bbb008d6bb29ba38f028a64afc6d584947fdd3df5a39d8f4795265df22533825505fa6930ca30cb7067fb4861b55db26fd9b98e0dca04d0f3a2c4a2a2164fe028d207ed30d792bd91c24983e62ca0912289b8e2f5850d94d3702bb5bbebd1edea9ed86345d03ef8fed57b61792e893c625489df8ce90de299c6b6fca6389d4cfc675f3ef7b4d6ab78c32c493370a186746a32b490047d350cb44f524776c240f6216ff386279caf8b198f911ebadcecb634939ac62608a55289ee9496d1d1c6f7312bf1fb8155b3a9e3561c15858d13a15e74fca653e49afb5f3b01588a167007fbf85782464a71641c1c10f7fbd05c8374de3987c98fc1fab2f855580d8ca9090d3c36189c51dc2f6d29ffb827285e798d990a2b3f5a97ab4fb885bc39e9b591fa11f34efa19c4b808bf21838fe3ac633fb3b41fab40dcf2d6c36ee83d07bf3b6a77736996bd34cb546e40ef91be68e7e72869aac26a8466fb4ec72642c89b6257c8f6fe1c6fe43f18270a70fbbe3a3cf016ac19c5997cbafcf89090f3cea3e89347c5d48242fa8edb9e14c897aaa3866d0a6e7a0ba0f1c5ede5e1e200b1055a4d9ab6fd286a2a584ef1a76ecd076ef444a7394ecdb8fd0cc3ea1b4e5abd86d4d6d2b5f06f7343418e8604f40015b13944ebc926110e217c0cbd9bc0273e7fd53a97c4b1cc20576dfa89b785dc94707b1fd58bc419e17350de7acf5b48ca9911a86b201d4dcf73fa1d8f830383f7e8711c211221f4234c59b70f28152245f8e88cb3e6533f6b0ca3071594db14127220fa61dea2192cc4c692f29f46b7ecf6c1e30b372c021d4270da787fa81ae5c8cf13af26f73fcfe1326c23514116d3fa24e774941c4565f987f15ffd8efcc75d1a4095be999cacb67966761a30a37d133f365946764a900ae3b5445a46eda53d7ca2225490d952369d537d412a1878d3758d5a3a460cc931b40f70cb0e8392d48e132f8f3b0abd3e9b8303ac923fbaf20ccda8ed0a8cc6b6d287246349d89720da5eb65f9efe510c0af88a2d3d914c12189982e37dfcbd87e4a856f00c61aeb3ea07ef27c82f022c0bbc4dd12e471d8b92eb135cb360c86c8ce06f998a373580cea543324625f221fce9b12654d54aef199c0d1c9476a8cd2fb0d324aea336e6565c89593a38d9676bdf096e1ff2851a6e1951e424ec8b91e0e2a2e99a1613706ba01d9201bcc418f5692fd18d35c4efd50b49c7c3491bfe4f5b6cdc786a744c87bef1a0d476dc11493f761b3677b259572c33e4b8b36164be3987f9a91350e153f3eb79f2b62683e1a7232c974eade0a8f3168beb4e0d1e8a0c936dd2e8805fba9df704fcb090302c02d7970ed61ef52c57092eacabeefc57c28e74a7517af7e2227ac2b3a30880b2ca18b456187b80b322248be1e1f9e0e7a90c53c4e734d37f2308fdee1eee8374c98a39f0be67090184beec5033595a7bfd64bb9e36b511d03925612a6b5dd53076fbbdf347bd0a57a15a34a1ba6933b083eda5266a8684330566332ea29825d9ec4b944ced230b21ed203b265a904661f5978e4ab363003944a515fd065fdb705ab2fe3264b02519d7c03ae0d02fbe3584ec3354841e350bf71e6abce69675b65e8481ffbd635dd93ba545df3f837f185fd4513049ead253b90bd5fee57727f6b1d8ceb0960a11c45e2b177b10f9975d5926cc477d167cf3571a0dcbbb2f3f8bad5dd583a5e3a5472f31134962aa18218b006594d6343935c215a3ca58626863cdddbf182564ba2d3c69f00c43adeb36f7255ea2fb55f822d576b5643317963465ea366b3dbaaa60da5d4f09b84fa392e59598bc8392f51c3014faf70d72f5de7fa9f7fa5928c1df78262feef122305c54da45958b6898680e00f932f3c6732b3ab02b37737d9f1db6e8e330ec2a7dce30dd58f6faa00e131014e96a28879c03aec6c5d6673ff5ec4da15876c673ecbcdff33c3568e57eca5d090760d2f22ca7e7ab41089f7337d21914b3e064b3c6258a83332435a4b9b96295df7eb9a6ef5f22cdf343b56358eca49d2fc28977570a999b72e5c30776b2e2f12cd34028ee018d2bb3010b6cec883c1edd57e6ba7e9bf78ad63ff8f26a6339d0058a2673f45897a736dd462f8b6669a6ce562bbc21a1eac786d26806b7ad19b55ca733c78f925924bcad50dbfeec386162037151a1a3c7d3bd1fec9c754858df59009ae87ca66a7da46fda78be4c265fc1a6e60ac9b76cf3504875510be4593ad9d3f671d5fa7409305d110b1bba8d99e1da2bd4ae1c388e75136c46fcc326b4d7021f6f9e465869ce165d03a292d1fc641dc4830399686965fc8c790f2e11afcbc4d49ba463b79de784f3723c1f2592aac1c906a2af958dd2ab8f23a73d384d4356798a8db3711ecf204740c5a7da9dbb3a0f0008e4f6b117a7a6b69d9c91ba9a362165e7b2bc97ced795e9214d731dd1fd02fe5e73eec080381f4178e3a6a6dac3ed5b70dd20798993a356cba5087faf450da68c532ce9d880c7198345713ea4b4cd53b3d279b8771ddd7acb16d930316ca1ca25e8b9256c39c4cccf5506452c1d32b1dd4f009c56620291e4a5796b29bcaab20908a6cf117ba314ad8062c92919084e6d96952b0b76ac2f7e474d4a471d81e2a8cc20d3ac2bb3092df03142fd14f1c20814076ef9b2ce16a7d72075bd8f52c20284dcf02551a8521fd2a7ccf4728fb96282425f64be244e598755409dbce604f7f83dfc3372ec8bdb4a201ec49e883c32dd60c0c445282f405e251c7d2f80f658bd90c914c9c15554d5bcc408e4c2ab03b7abbb877fe69ba2ea3eea3060aa0d21c7a6f9cd36bc14b37e577a7da3ef2ea5451e2fc81fab571391f85a873f77b381fb60539ebe385c0f2e3ae8fe69ecfc05ae201f2c8de3200527e2a1002d2b255d4d6dec9e3b24542cad070604729590cbb2146d2778a5b0540c74e39d12d7b14dd4dad6dc4f556cf51e757ff64f2f9e0aa1b0dcac58ab2f7a1726302055d52af0585d1bfe747c64dd98fda9f17ae5107502f0dc80fc07b1f6665193456f669365cfe7c48ee64f445effb67a755877ce686c01805f00c9679f46316972da7c5871cf7593a7da102f32b2c22f14932ebcff6c026d5a457d084568e401f9f07236596a6cd6d3318c25f26612fc1e9c9f1e3db0265ee072cc63e825d221e1cc68c5456c2110b813f9f5cab39909ae05fb4e70d8658d7ec0a8f933d910013c46aa92de3bd2f0db574253944bde3bb001c90466f2192f74e5fffd04eaccf6220d69f5e1fb5f38c6d34380bd97e17dd7229213d81ae43cc4332445a2a0cad8030770f303b97294a546b91d94fbb34fa78a6e478e6e4d636a7fa52112fe9e25c504f5bbf2378a885d73712e74eb55cae4eea888fc6a11d538dcef487ab6c82f1593450bf92e275c1644c9d707fcab7eb0782143e3666c3e27907834e9d86be036200a81d70e3b13fc031477e7020f5b827a29eaef06fa810a54098e777ffc0a4d9576d6881f3faf990d4fabf977aae116ebb27a4a60d96588a14734fd12dccf8c705ea1a319a14baf89c5ec3690f2c6937185ca4788cb86cfdc61527d20f436c69509f347add598006b4c844453f8d5a0c483dc703ffb9636048683b1ba685b6b30f722c1f7bc2ef9353b53d3c0aed4dbe5b96dac8cb7e6b8ad6fe56bfb8112dd812fb3db7e14b2728047d8c4f91a487cf336163822e93ab4519eccaf8c553b8f1e3eef42eec2eb22a3dcb54f4de79c8eb101fa6a1256b71540947756568c56f8101406d56a56af115d311cf582bdcca1ab2311be0d9c4fd4bbf41ee37be0499188296f18bd3d498d7cfd6d525f58622f66bf152388ebe86ba7328f8e0d3230b058a41a424d22f9f587b8e7277429ee8532a5ebd879fcbfaca0be45114b0af0517d7e184a3124674cd8e5a634b48d5128043fc60ea59a014b79f0643268f964a00fcaf799bc1c7260df0c9405404f08caf451085f4a1b2fde7e7392ec2855f1c612fadc47dc15cfc8c32a78eac4b687f80a4f35d2e8559da0c6982479a5e190a044aaffd9cd9c6ffab2a3399904042f17d9d0a08c400c92721b7a7bb1d5fb568e268514510a13c492f7a532188dc7053c5922a4e25c1e36d121a0e0a01b4409aaf7a6e2f5c94b1d8a59c1510e38d364788b23ec20baa61be336a3d3bcc05ac0d4129e27cb30a241968ed9881996cb87d3ffcfb7dd6620a7c8339d0f6cf0841d662522b14cad10485cddd5a67be4d8161e59e0a18453225bd6e4cf339eefa43f81ca3e9e1a00d612047578c542bdc9bb6872c1617eb76f4bf7c40ccf7f9f94c472328517d549b8960460f1d76642c37cdfcaf9b9fd943e26c66a6e8413014b9c9e40cbd9289ff9b43d2d296d09970a6bdd798d453d20429e700ff7278ac69443f756abf24f7333052666b3cfb56b6b7401260ef187a4536c4c5c04205a8e3bcbc421cd174e62d90cfebf9fbecfa9ab9b1a1103f6544da14ac9187a56ed80e93236347be49b9f8b176b0d7573a14ef01fee6465536fadb003cbfa3f2d4c8f4ab1e6a83eff6a346d199b2a0e68ccd608d6b40a28d64ab46b5793345a89156fd15ba511ef12a59f52434aa5e8ed5d538d13cf671f8cc4a3652689f0542bfd073bd127325fb60cdb0334b80701c5b65bbc45eaa4dbfcacb64fabcef9935b4122065a4391e2d91ebb00fdc8f5325e2ed702c42a3148a99fc031243d36ef80e5997274d484e43c071f8e34ad7f5195f93defd0cf442ca453245fa555fb723bb814885be85b91d87762888e7656b62cdb1818bc47371db997e9747f7f16cbe537afd00c84cb1da8aea316b34b59f00a61a99706bf15292c616991b78a72518ce7249b71ae15ee4ad2691c690df390651ba408e13c85694eccf13c2cde0432ee1882df906499633e200b1cabb66e33d83151bf628bb649cb3f76c7df3516a6c03dc82d97fc3a1e7ae15d78fd4e38677316dc750eb4c8b6d26fc4d62465eb868809a15d370b764a155510c1f07f4a416263d16cb45c4a1f8071b3f6e66a5cdabd86101c905888cca62c4ff8e539a882adf20ca9da5a1348bf403f63c93066049e4fb3f568e94ce29557af088e0113dd6a65beb091ceb5266990297a64197db3ef849d7c719a0ee346a42936631acdc1b5f881d0f0cea9bd108fe7ae7f52822635cb70dc8aefcc4ef203508079e071ee3128fb2bafd77e851b3decc9dd1db9dd040cac4635478bef52cc5a1dcfe5b4df5a24f19078eb3b5b2c6b14078d79051a1b2cafe7ff38e877b8c100f6629291d3e75a84f7e0b7728aeae273786807ba8f8e666d1c848358cd972d1983c59fd5d57569e96348a8ff3073c782a74215c98f54f4ff0fab4230ac5171fbdc4131da5e27d7f9c14c9b70c9b9c206138ceabe778ef2ae83525d9b4a8ab5decc921179c4a7938fe7d09a815e165b98a68b1a9431971dc4674feb4926ee5f9282ae6e195462f1ddc6c4cf09d8a738bcd6917e563fda72a08fd7c42e6b3244935e336c1a42694b41e36616760a8ffcf4d5055dad2802d7ffdc1482b083dccb8fe4777584e1540dce3406bb3776eeb33575beafcff1d3cb9a6fff34bb"}}}, &(0x7f00001fc000)={0x0, 0x1, [0x1]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x3, 0x4) 2018/01/22 04:48:34 executing program 6: pipe(&(0x7f0000c25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000381000-0x80)=[{&(0x7f0000a27000)=""/252, 0xfc}, {&(0x7f0000f3c000-0x64)=""/100, 0x64}, {&(0x7f00007c7000-0x3f)=""/63, 0x3f}, {&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fdc000-0x80)=[{&(0x7f0000768000)=""/4080, 0xff0}], 0x1, 0x0) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f000082f000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x0, "57f7e5003615", 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005bd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079c000-0x4)=0xe8) quotactl(0x1, &(0x7f00004de000-0x8)='./file0\x00', r0, &(0x7f000029e000)="c3897bbf45b4ede8cd64c4a3f78ecd98ca") pipe2(&(0x7f000042e000)={0x0, 0x0}, 0x80800) read$eventfd(r1, &(0x7f0000a84000)=0x0, 0x8) 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000252000-0xe)='/dev/keychord\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f8c000-0x4)=0x1ff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e13000)={{0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, {0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, 0x3, [0x9, 0x0, 0xffffffffffffffe1, 0x100000000, 0x7, 0xfff, 0x3, 0x3]}, 0x5c) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00005a2000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005ea000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000401000)=0x0) close(0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) setsockopt(r1, 0x7, 0xbdee, &(0x7f000090e000)="09206a2b8150f69aef62970b6e926338874adcaa00", 0x15) 2018/01/22 04:48:34 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004af000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x2180, 0x0) getsockname$packet(r3, &(0x7f000053c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dba000)=0x14) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/22 04:48:34 executing program 7: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fchmod(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000146000-0x38)={&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000d97000)=[{&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000fce000)=""/0, 0x0}], 0x2, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x8001}, 0x40) 2018/01/22 04:48:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000319000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009c3000)={0x8001, 0x0, 0x1, 0x2, 0x1, 0x9, 0x7, 0xfffffffffffffffe, 0x0}, &(0x7f00003a6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e6000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x2c000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r4, 0xc0046d00, &(0x7f0000007000)=""/0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000000f000)={r2, 0x7}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000000e000-0x4)=0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) recvmmsg(r4, &(0x7f000000e000)=[{{&(0x7f000000f000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000e000)=[{&(0x7f0000006000)=""/209, 0xd1}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/92, 0x5c}], 0x3, &(0x7f000000f000-0xb0)=""/176, 0xb0, 0x7}, 0x3}, {{&(0x7f000000e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000e000)=[{&(0x7f000000e000)=""/22, 0x16}, {&(0x7f0000009000)=""/60, 0x3c}, {&(0x7f0000009000)=""/158, 0x9e}, {&(0x7f000000f000-0xa5)=""/165, 0xa5}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000008000-0x9)=""/9, 0x9, 0x2}, 0x9}], 0x2, 0x2002, &(0x7f0000001000)={r5, r6+10000000}) r7 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000e000-0x8)={0x20080522, r7}, &(0x7f000000d000)={0x8000003ff, 0xb, 0x1, 0xfff, 0x24000000000000, 0x1}) 2018/01/22 04:48:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) connect(r0, &(0x7f00001e9000-0x80)=@generic={0x15, "121ce476aa21c729e8e1cbb39e1f7d505a3d42209fec7a5fb5589e31df42e257cb4ab157d2d609fe6e11d7ea82a55d8c6453a32cf8d0789ed0a79b69fff8b3370006846586fcf5520c1732bc8d7f8947f636f0a5158238ddd60a616e385db471711ea2b789c3141ef25a2b6f28619ac6e27c7d21053c17e35e03f2acdcd9"}, 0x80) 2018/01/22 04:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)="") creat(&(0x7f00003be000)='./file0\x00', 0x2) 2018/01/22 04:48:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000188000)="", 0x0) getgid() 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000657000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e74000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007cc000)={0x0, 0x5}, &(0x7f000071b000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000460000)=@assoc_value={r3, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004b9000-0x4)=0x0, &(0x7f00007ec000)=0x4) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f000097a000-0x8)=0x0, 0xff) ioctl$void(r1, 0xc0045c77) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') stat(&(0x7f0000550000)='./file0\x00', &(0x7f0000e7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3fffffffffffffc, 0x9) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000722000-0x10)={0x9, 0xffffffff, 0x1000, 0x1f, 0x2, 0x10000, 0x40, 0x8, 0x1, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edb000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ed5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000075f000-0xc)={0x4, 0x0}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000518000-0x2c)={0x51, 0x7, 0x1, {0x0, 0x6}, {0x1, 0x6300000000000000}, @period={0x5f, 0x10001, 0xaa, 0x5, 0x3, {0x611a1696, 0x1f, 0x1, 0x71}, 0x2, [0x8, 0x7]}}) fcntl$setown(r1, 0x8, r2) poll(&(0x7f00001d4000)=[{r0, 0xa000, 0x0}, {r0, 0x2005, 0x0}], 0x2000000000000224, 0x5) 2018/01/22 04:48:34 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x1f, &(0x7f00007c3000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000322000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0) r3 = getgid() fchown(r1, r2, r3) pipe2(&(0x7f00007c1000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000e03000-0xf8)={{0x0, 0x3, 0x7, 0x0, 0x8}, 0x1000000000000, 0x313, 'id0\x00', 'timer1\x00', 0x0, 0x101, 0x7fffffff, 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000093d000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000916000-0x50)={@generic="ecab31ca95cadb7945647b8ef1b7b6d2", @ifru_ivalue=0x80000000}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0xe, 0x2, 0x100) prctl$setmm(0x23, 0x0, &(0x7f0000007000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) ptrace$getregset(0x4204, r0, 0x206, &(0x7f000000c000-0x10)={&(0x7f000000b000)=""/101, 0x65}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/01/22 04:48:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f82000)='net/ip6_flowlabel\x00') close(r0) 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f0000cb7000)=""/0, 0x0) r1 = add_key(&(0x7f0000e69000)='blacklist\x00', &(0x7f00003bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000752000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mkdir(&(0x7f0000448000)='./file0\x00', 0xc) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0xfffffffffffffffe, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000de6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000356000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x57a, 0x9, 0x400, 0x8000, 0x2, r2}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec0000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) fstat(r4, &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000027b000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20, 0x1, r5, r6}, {0x8, 0xe5c8, 0xffffffffffffffbd, 0x3, 0x4, 0x6, 0xfffffffffffffffe, 0x7}, {0x9, 0x9, 0x6, 0x80}, 0xfff, 0x5, 0x2, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x7, 0x8, 0x800, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 04:48:34 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000599000-0x15)='/dev/pktcdvd/control\x00', 0x402, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000032000-0x8)={0x0, 0x4}, &(0x7f0000ffb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000943000)={r1, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ffc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2a400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000601000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r1, &(0x7f0000002000-0x65)=""/101}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000602000)=0x3f) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f000014a000-0x4)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xa0, 0xc4) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/22 04:48:34 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000000) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fchdir(0xffffffffffffffff) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f000047a000-0x25)="c49eddc82e31dc140ecfc706272c460689744c42cd1167adf72152f06c208c69df15e99d54", &(0x7f0000b7d000-0x4)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000df9000)=0x80, 0x80000) getpeername$unix(r1, &(0x7f00007dd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d5000)=0x8) close(r0) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) r3 = getpid() sched_setparam(r3, &(0x7f00002b1000)=0x4) lseek(r2, 0x0, 0x0) clone(0x0, &(0x7f00008ee000-0xa7)="", &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000e21000)=0x0, &(0x7f0000907000)="") open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/22 04:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/sequencer\x00', 0x141180, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d94000-0xbc)={0x8, 0x1, 'client1\x00', 0x0, "27208375919e3069", "9bf3bb21f8ae997ce3c4e0f9326dc2f8f9ff05bb871c06d827ef477620a8ed2f", 0xb02, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000)=""/4, 0x4, 0x0) 2018/01/22 04:48:34 executing program 6: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) dup3(r0, r2, 0xfffffffffffffffd) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/22 04:48:34 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2003) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000f1e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000651000-0x4)=0xb) stat(&(0x7f0000212000)='./file0\x00', &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000efa000-0x10)={0x0, 0x0}) r1 = dup(r0) accept4$packet(0xffffffffffffffff, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000878000)=0x14, 0x0) recvfrom$packet(r1, &(0x7f0000849000-0xed)=""/237, 0xed, 0x10020, &(0x7f0000535000-0x14)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @random="d142f91f7afc", [0x0, 0x0]}, 0x14) recvmmsg(r0, &(0x7f000073f000-0x258)=[{{&(0x7f0000026000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009f5000-0x60)=[{&(0x7f00003ef000-0xbc)=""/188, 0xbc}, {&(0x7f0000ac3000)=""/75, 0x4b}, {&(0x7f0000a79000)=""/154, 0x9a}, {&(0x7f0000161000-0xe5)=""/229, 0xe5}, {&(0x7f0000ad3000-0x61)=""/97, 0x61}, {&(0x7f00004a5000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x419e}, 0x5}, {{&(0x7f00005a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ec2000)=[{&(0x7f00008ee000-0xdd)=""/221, 0xdd}, {&(0x7f0000eb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/21, 0x15}, {&(0x7f00005b3000-0xd2)=""/210, 0xd2}, {&(0x7f00008c2000)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x5}, 0x65}, {{&(0x7f0000e40000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000071b000)=[{&(0x7f000071d000-0xfe)=""/254, 0xfe}, {&(0x7f00001bf000)=""/4096, 0x1000}], 0x2, &(0x7f0000231000-0x3c)=""/60, 0x3c, 0x0}, 0x4}, {{&(0x7f0000f00000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000542000-0x40)=[{&(0x7f00002d4000)=""/18, 0x12}, {&(0x7f0000653000-0xda)=""/218, 0xda}, {&(0x7f0000339000-0x1e)=""/30, 0x1e}, {&(0x7f0000baf000)=""/57, 0x39}], 0x4, &(0x7f0000683000)=""/240, 0xf0, 0xb203}, 0x401}, {{&(0x7f0000b50000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007e4000)=[{&(0x7f0000118000)=""/54, 0x36}, {&(0x7f00006b5000)=""/184, 0xb8}, {&(0x7f000061a000)=""/98, 0x62}, {&(0x7f000032f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e1000)=""/157, 0x9d}, {&(0x7f00009ea000-0x5d)=""/113, 0x71}, {&(0x7f0000716000-0x79)=""/121, 0x79}, {&(0x7f0000f9a000-0xc5)=""/197, 0xc5}], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0x5, 0x0, &(0x7f00001be000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe6000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000565000-0x4)=r3) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$ipx(r4, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc", 0x1c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d3a000)=0x0, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a20000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ba1000)={0x0, 0x4}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000016c000-0xc)=@sack_info={r5, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ff000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x100, 0x4, 0x0, 0x0) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd3000-0x9)='/dev/ppp\x00', 0x40002, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006b3000-0x4)=0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) 2018/01/22 04:48:34 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) futex(&(0x7f000035a000)=0x100000001, 0x1, 0x242d, &(0x7f00003d2000)={0x0, 0x989680}, &(0x7f0000551000)=0x7, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000093b000)=0x40, 0x4) tkill(r0, 0x1000000000016) 2018/01/22 04:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cbd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000056c000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00001e8000)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="d2cf6dd83c000449"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/22 04:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00005a6000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0xb, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xfffffe9f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000083e000-0x8c)={0x1, 0x10000, 0x77, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:34 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000121000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x4000000000000000) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)=""}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e31000)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000fa0000-0x90)={0x1, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000461000)='/dev/pktcdvd/control\x00', 0x401, 0x0) r4 = mmap$binder(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00009c7000)={0x98, 0x0, &(0x7f0000ebe000-0x98)=[@release={0x40046306, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000e1c000)=[@flat={0x77682a85, 0x10b, r4, 0x0}, @flat={0x77622a85, 0x10a, r5, 0x3}], &(0x7f0000eaf000-0x30)=[0x48, 0x78, 0x28, 0x0, 0x78, 0x38]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000df8000)=[], &(0x7f00005c0000)=[0x48]}, 0x3}}], 0xb1, 0x0, &(0x7f00002b1000-0xb1)="6993efee30a91a344f862a8edd3c6fb3db787919ecf0c1c1277bdb19c260856000f6217ca4991d916c1fd998bbf1852c35e5074a2e3793b9966252aa4cc6a69bec6eeb892aed7389f19e495d480fbca49463dcfa7e57cadae236617126dc2b30fce6d7ee825148de56cf3e4a1d5bf49042b7e0b6596704e6e8b23083d676eb681cdae10922bf59d0f170590665e7ab590f18871d5bd540b758bb3e7332b66c5348fc3fe8f7a954be33382ed57ee059ecc4"}) syz_open_procfs(0x0, &(0x7f00007aa000-0x11)='children\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000065d000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/22 04:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) write(r0, &(0x7f0000379000-0x60)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/selinux/policy\x00', 0x0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/22 04:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d6b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb8000)=0x80000000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) ioctl(r0, 0x4000000002285, &(0x7f00002a8000-0x1f)="130d158237cc77d171b8d1bca7b97ed467547a388c68315a662091ee6a3b80") 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00007a3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000deb000)='/proc/self/net/pfkey\x00', 0x15, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f78000)={0x0, 0x40, 0x10}, &(0x7f00000eb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000491000-0x8)={r1, 0x7f}, &(0x7f00009c2000)=0x8) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) open(&(0x7f000054f000-0x8)='./file0\x00', 0x42000, 0x0) 2018/01/22 04:48:35 executing program 1: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") listen$netrom(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000010a000)='/dev/sg#\x00', 0xffffffffffff0001, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc00}, @in6={0xa, 0x0, 0x32ae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x54) 2018/01/22 04:48:35 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00007f7000-0x4)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x33)={0x0, 0x2b, "74d9194aa5eb2ec272e2f68dc080e0d7000e3812fa99a048de9804484d7c6fd94cc211de9674c910499759"}, &(0x7f0000001000)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000)=""/195, 0xc3}, {&(0x7f0000002000-0x1b)=""/27, 0x1b}, {&(0x7f0000002000)=""/70, 0x46}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000002000-0xfa)=""/250, 0xfa}, {&(0x7f0000002000)=""/244, 0xf4}], 0xa, &(0x7f0000002000)=[{&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000002000)=""/229, 0xe5}, {&(0x7f0000003000-0x50)=""/80, 0x50}, {&(0x7f0000001000)=""/101, 0x65}], 0x4, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x2d)=""/45) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000)={0x5, 0x6, 0x0, 0x2, 0xffffffff, 0x9}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000005000-0x18)={0x4b50, 0x7fffffff, 0x1000, 0xff, 0xc235, 0x2}) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r3) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="037a4e9f555d1032dffda432fbccb2f85bdd7b5da894122d4981da64b5a913a08330a4402e89ba58b3803cc6901c6b93a937c95b71269b76cc1f68b42cf7545c3a1da8a5f546800a31aaef120c61043c12eeea9cc24d85e3f740ffda6901f6bb7d24c2e6e70ba293c052df70989fcd26a67e3542e7672ca00fda873ce84591d3e5e2107d27e4") 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000-0x10)=@generic="387d633df47b6cfedd225b541d9c7357", 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "fffffffffffff55c", "a6e7edc21ca06fef1dae8000060000d56991d0042eb1959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() write$sndseq(r0, &(0x7f0000026000-0x90)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000d5d000)=""/255, 0xff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x24) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00005c1000)=""/0, &(0x7f00008a0000)=0x0) ioctl$sock_ifreq(r2, 0x8943, &(0x7f00008c8000-0x28)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_ivalue=0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000559000)={0x0, 0x0}) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/ptmx\x00', 0x12000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ab3000)="39c299393102b9c9e04265dcdf2488") 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x6c, 0x0, &(0x7f0000009000)="d8"}) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00007a7000-0xd9)=""/217, 0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x541f, &(0x7f0000f85000-0x8)=0x0) socketpair(0xf, 0x2, 0x4, &(0x7f0000da9000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000093000-0x4)=0x9, 0x4) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x3fffc00) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000858000-0x14)=""/20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000029a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) creat(&(0x7f000085d000-0xc)='./file0/bus\x00', 0x0) 2018/01/22 04:48:35 executing program 2: r0 = memfd_create(&(0x7f0000d1f000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xcb)=""/203, 0xcb) ioctl$VT_WAITACTIVE(r0, 0x5607) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f00004af000)="") 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='net/raw6\x00') preadv(r0, &(0x7f00006c9000-0x50)=[{&(0x7f0000355000-0x41)=""/65, 0x41}], 0x1, 0x57) 2018/01/22 04:48:35 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0x100000001, 0x5517, 0x101, 0x0, 0xffffffff, 0x9088, 0x5, 0x0, 0x6a02, 0x4, 0x5, 0xfffffffffffffffd, 0xffffffffffffff81, 0xffffffffffffffcf, 0x9, 0x5, 0xc97, 0x0, 0x7, 0x0, 0x0, 0x20, 0x9, 0xffffffffffffffff, 0x0, 0x7cc6, 0x800000000000000, 0xe7da, 0x7ff, 0x7, 0xe90, 0x6, 0x6, 0xd90, 0xd1d, 0x0, 0xc40d, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x40, 0xff, 0x2, 0x6, 0x4, 0xa524, 0x400, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x11)="b3eeec551f7125787221c0ebcf9c537822", 0x0) keyctl$update(0x2, r2, &(0x7f0000001000)="", 0x0) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) syz_open_dev$random(&(0x7f0000fb5000-0xc)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) 2018/01/22 04:48:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001cc000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 04:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) mkdir(&(0x7f0000d52000)='./file1\x00', 0x43) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000bc6000-0x4e)=[{&(0x7f0000593000)="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", 0xff}, {&(0x7f000015e000-0x33)="246b4fc14cd7cd38c291bf12653fe8c6da1dd9dd32c798d666c25926e4b704842514b8406ef83ac171f7a1f6d90356dfa262d3", 0x33}, {&(0x7f0000819000-0xd7)="8dec06ea2366b2e6604262dec7bcc11f559d084ac2f85e5ba19af30ca9b8b4cca460900e5940c5e16e5ae859a70eb9c133ba282228f0a285414368e36f9755bb0080a2a8d5e744c17bd2a533b539da30bf82172aec1649c0de3b0a4a3a11e4497870edc891da46d3afb6a101aea0d713dc834d0b44ee126f1d574262f2157818e3358faa265e260aec0370a6840e63df99b86564fa23c004ce823c55d2af05075b44d29ef2dd8ac9457121088dc5f94dedfc3bc31219bc491c4f8036eeca2faa34d57eab63718f7f6eba518cca218710a996520014f321", 0xd7}, {&(0x7f00008be000-0x1000)="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", 0x1000}, {&(0x7f0000656000-0x99)="00a4cfe42077169afc69c5c84cdae3ac0c1e58761103d1c4c17389ef0714bcba5e63cfa9fd5741b32d6b9f35573d01319cb6cd55678306675f5d76dbdbdaa3faa7e759090a8bcb8d3013bd8a8e8142fadf0f51fb981a102adb05cd03a4aa439604601f3a75c9ff377f6431f0606f36981e1822c14acb7fcfa6c004fcd5b8d5dfcd44e44b84a2e76eabb2a54945c3f5a6ab40392986273eff46", 0x99}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0x0, 0x4, 0x8000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0x20) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.selinux\x00', &(0x7f0000159000)="0000000201000000000000010400000000000000", 0xff6b, 0x0) link(&(0x7f0000494000-0x8)='./file0\x00', &(0x7f00004be000)='./file0\x00') r3 = memfd_create(&(0x7f0000337000)='keyringposix_acl_accesstrusted\x00', 0x3) writev(r0, &(0x7f0000410000)=[{&(0x7f0000ef4000)='2', 0x1}], 0x1) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000024b000-0x4)=0x0) r6 = gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00008f2000)=0x0) getresuid(&(0x7f0000f23000)=0x0, &(0x7f00004e0000)=0x0, &(0x7f0000f65000)=0x0) fstat(r1, &(0x7f00007e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() stat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000c49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bc3000-0x8)='./file0\x00', &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000300000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bb3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e8000-0x4)=0xe8) stat(&(0x7f0000d53000-0x8)='./file0\x00', &(0x7f0000540000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006bb000)={0x0, 0x0, 0x0}, &(0x7f0000792000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000083a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000456000)=0xe8) lstat(&(0x7f00001d6000)='./file0\x00', &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e4000)={0x0, 0x0, 0x0}, &(0x7f000095d000)=0xc) stat(&(0x7f0000fa4000)='./file0\x00', &(0x7f0000048000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000d24000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004a3000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000-0x4)=0xe8) getresgid(&(0x7f0000caa000-0x4)=0x0, &(0x7f00007e1000)=0x0, &(0x7f00005a2000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00005de000)={0x0, 0x0}) getresuid(&(0x7f0000512000)=0x0, &(0x7f0000aea000-0x4)=0x0, &(0x7f000017d000)=0x0) r27 = getegid() sendmsg$netlink(r2, &(0x7f0000fcd000-0x38)={0x0, 0x0, &(0x7f0000c7d000)=[{&(0x7f00000d2000-0x3b8)={0x3b8, 0x27, 0x201, 0x0, 0x1, "", [@nested={0x384, 0x73, [@generic="437ca9ac27b1d8d9deac0bc502858d88266c058770d51a57c8350e35fbd08bf95bfe8654d53368ee9ffac47d352215aac58c5ed9d36b536ebebd5eb5719237186b7d74569466497bfe5d9a7f73daf6f4c8fbec022522175b1688f4c68f11289718d1458ade70084a8ff3745a033e50868bb81120512c7371", @typed={0x18, 0x2, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0ffb470e7a59693a13d852bc039cbe224e725ea85cf30d09bbff41e7d76ad9341394bf3bf3d23c697d147ee59dee3349d787e10c47e32d7fb0b34afba94b8f821b6bbf0f5cb50a299b7b298910268efe", @typed={0x28, 0x3e, @str='keyringposix_acl_accesstrusted\x00'}, @typed={0xc, 0x44, @pid=r4}, @typed={0xc, 0x0, @pid=r5}, @generic="ce276e0e0bd4990331377dc9208a868822e69b05afaceb63924a012651a600f8633725c9df2651585ceb2c6647ca281a682a235d3f997207d88fc9a4fb219ba777931cdce234d560cc5eec6676459b52b1c1412bba8503caf1fc7c8e9e8fc3f8d6f1e4f2b5f297fcc87e5c93c5391b76c73f8ea074cc7fb4fb1c6e64c973fa738b91e395c10d4206dc50af9281c0c9978ab32e96a6966609a77b693427803d1c798acf681965b844648f575604fd186e4a172390e08538aaf6c256d5471bade3", @typed={0x10, 0x68, @u64=0x9}, @generic="77fe42e6055c42085fa7540e179f39c55884d3f6074177084df4c030bfbd639ee3323bff96a1a52358b27d5f529f35ee4f308edfed0a0eba271413b12dcaa3a3821e11fc1297b605bd1a1eb45a1906457ee8a478899aa6c71f3d7d1c14916c4b8ffd1bb8638514b70612626abe9bce4c2f0e095688c7fd63706bb711c24a3b20bb10c68809e5ae3aaa0af72c78ca28dbd72d47b22a5b1d22ba318bc49a5f4e", @generic="6b468b26ffeb68792010fb5b31208dccec7a4838d222b9dacd1a3b05318bf60e58ec56748c82daae4911f59abf8b52af1a99ccb87d65be035dfab79266b4915b15f3f8d5c18ef483ccb0073b69f5d6d034b031b1ac1b034a17a14f0609703963870f30f3a9e34ca763441598893c5c7a9a000854cea1b1bb9b6217d39e7aad30efac2b1ad6374441c7fd9a3dd1e18481216f496d29872f9f95abde025380eaf97b1e620975cdc983c91ddac846cc2d92459ffb36abd9b7e4c4123b7a28465580493aaf58bf156011fdf31c4ef897d0f902021a075c3503e2c7ce5c5cba50a6660a32f617b3bafe304e2bde8219628fca"]}, @generic="0c17e6b8742a81b200ed0f76dddcf49e8ded6723e08332c592c38617fbd09298e3"]}, 0x3b8}, {&(0x7f0000fde000-0x390)={0x390, 0x1f, 0x400, 0x6, 0x1, "", [@nested={0x90, 0x92, [@generic="c2b740ea6e41248eac474c81cd7d69a09c97aa79e14da2ecbdb06957998311078af59e40eb874805cc7d02a98476450130e6adc88a68138a9bc2919a53cf25955237cffa92df29230ead233c6af221306611fc490ae6e31b9f334d284a154a54656f7f668f9a45c4150988e9051561a6a7f364ebde04e7b058c2e4f72a54d95fccfd47a2d8a45f4fcec468be"]}, @typed={0x8, 0xb, @void=""}, @typed={0x10, 0x7b, @u64=0x2ae}, @generic="99a4c02bb4e78142196d924b0a803446f83c04d1dace12e27bf681269c81a0c72e32d811d400d729859bb9466bf71a55658e45550da4a0fc97c331de528332b33318ad9b88fd79387f870762f46a4e41944deab281cda46f9939f00339d66e5bfa7271f2ebf5666d9c59d42323ae153093fbbab964aa6d113d4c0ca29b4705ca9c2e8ae006b90c974461fe9e907571f18d39020966a357824f90cd4e88a8abbb7c09deb9aaa8dbf01ebece3875eb858beee9e376ba4d68e19bae06e8de846008432926fe73e95b4b4dff7fff5fb939c59358540f6836f5a636b661331e5bb263095276e0944a3be975e75701c4396570819fcadff0c71b6e09", @generic="edb2bad4a26b525da54ed11edcfa8261715cec7c4207ce475a547d2c211cc1123503fc52a801b2d19b5e9830bc443d4e532fc63fc364deb1c9b8c5e96400c3ff9beb415505be4d5ab51ea19419e6bcc9af4c8635ce3b74e39f6bc44795dc4157085a758137ab00a4b1b11cd04d1c52539203f2087d068957aa5f1fe7209c46e499018b09cf21e921dd452d9fd6d00f93ba9717976380b075f8d57bf7d05a255ae37a82f7dedd4965f6c47a4638320d93f65b98387e334ac828eccc6a9d660a4f06f354252885945d5807ef559f4b175e816295689339c867e9fb326018ca022883d6ff3bf57a051d9ad0498042f948", @generic="8147b54122707273735ff7220a946bb75a95d7929b13ead6aa370d3cfd793a02fd0f3a11ebb9ec40939634e6826c6686be9223366bba265f3b2d85e401b93d89dc5b1fa64855a93fbee7ff81acfb19c3a8113b01a3e932d5aba19cd94045cac36392d12b205a64d5605e4599d39894bb451fd98f6629cb21aedeb528274cd83da06dbe3b7ddb73c49497c7cf42efd432cb213a55185e588289a582d9e2b2dcb457f1981476f6c67e41c56307ae6217ec4a4bb0101b3973710efa7fd7bc19c532bc1644c890cb339a3313802835476964b693aaef2535be8e5a68c372892efd1b23e821e23ef907c6192ca1abeeb2"]}, 0x390}, {&(0x7f000075d000-0x1b8)={0x1b8, 0x40, 0x201, 0x4, 0x3, "", [@nested={0x1a8, 0x92, [@generic="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", @generic="69be5e7a303a388bcb1ea33d2c3c6a28309b5d22b9e5b800f828146173d4166bcd1418625e50a85792fd72a73e92029f7a01c8f95ad5a9a5ab99db69b825db42cdf095e0a33a9b486b2ce29d0d9636a328d006f95012442055daebee288f140abc4c19cb6b5b8551f14e660331f594d217e9dd76063dcd2823dc3461cbb4135bbd9162fd21ba75d3b3fc3078e72c30afefb8c6b758f8f3f3d288ff3658c6acad8f2a0238b6"]}]}, 0x1b8}, {&(0x7f0000277000)={0x208, 0x3c, 0xf00, 0x4, 0x2, "", [@nested={0xc, 0x3b, [@typed={0x8, 0x6f, @binary=""}]}, @generic="11e6315072", @typed={0xc, 0x63, @pid=r6}, @generic="877abd078001cb9a80fac9f7ab1356959409cea1ce800684b3966c3a8d013680ca37306efa899114634eb8b401650ca2e3d0141756d01bb1134d7b728257127d97bd384e0c0d2028777d4a0380af182e6bc498bd94d0e9efed4c6bbc152c795e7fb1503b515c55d2f6d3ac58b3fd86d0b7948737229d1f47b3a462e6b15a6be06bd893c5c5a37a1e23a16b65162a639d3c35cd33264981be931d63db08be5b021807fed303655218272c59bacb1b4668d413de467695669c812bc24a55f934b58cef5db370beb286fa760ff591138328d906ad001195ea09", @nested={0x100, 0x6f, [@typed={0x8, 0x2e, @void=""}, @generic="935f17e23c585becfa62c2366e08e0eb6ca403c18f93a9bbbe0d283f2d66594fe2e32aa475ac1634acdba6e9c808c1f4b7ae8ff39589243f3d586d2d6953757134bef976db3c06e17fe57d8b30c9b06910166a485e2666f9278d5385c8a5879ba28ac74252284b558e667afb4229f9d54cfc76df50a67585dc4f1d522d633a994a241b0e9acb8c900b829fcafbf029c33adfc52294455604ffb49c8bfb12ce3ff6d7a6a7dd2801cac77b3368d7bd69f6a0dcafcefb20a4576738c9fdb6727680de5bd4ee68e4098cb46f98859c6829dc9e783baf4d6fe578e1a2819c", @typed={0x18, 0x89, @binary="0c4b675e5b954578bcac1d97de87"}]}]}, 0x208}], 0x4, &(0x7f0000794000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x130, 0x4}, 0x4) r28 = getgid() r29 = syz_fuseblk_mount(&(0x7f0000378000+0xaee)='./file0/file0\x00', &(0x7f00008be000-0x6)='./file0\x00', 0x8000, 0x0, r28, 0x71b, 0x9a, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r29, &(0x7f0000087000-0xc)={0x2010, 0x0}) socketpair$inet(0x2, 0x3, 0x200, &(0x7f00009fc000-0x8)={0x0, 0x0}) 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80000001) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000c0000)={0x5, [0x4, 0x3, 0x4, 0x200, 0x4]}, 0xe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a25000-0x88)={0x20, {{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/22 04:48:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074b000-0x11)='/dev/vga_arbiter\x00', 0x501080, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00009fc000)="17165089be29608b7af5f2558715653e", 0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) setregid(r2, r2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000f89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000492000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x1) 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xae, "ea28acb697c4165d91b64f039ec2da38551497f595c4eb08a99ce646050301862d271d466916aca7003302036cf68b34253d449277b2289f71d558538780f8a8b53f8d688936896d86db0ce9307b917540adff894400b60cfe5ad864ba5a67e618df8f699ccce4002000be713ccde667c522306a5046fef008ac0b3af8942eedda9030042ca6bfcceac1eb690619603e88a20f8d376c547f68a71ba33bd4746e8795cea59c2835ea3dd009910f7e"}, &(0x7f0000014000-0x4)=0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000-0xc)={r2, 0xfffffffffffffffc, 0x20}, &(0x7f0000003000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000e16000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000386000)=0x0, &(0x7f0000ad6000)=0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') writev(r0, &(0x7f000013a000)=[{&(0x7f0000740000)="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", 0x33d}], 0x1) 2018/01/22 04:48:35 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") accept4$unix(0xffffffffffffff9c, &(0x7f00006d0000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000013000-0x4)=0x1002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000060a000-0x14)={0x3ff, 0x100, 0x2, 0x81, 0xffffffff, 0x1, 0x8, 0x0, 0x6, 0x5}) 2018/01/22 04:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x109) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003db000-0x8)={0x0, 0x6}, &(0x7f0000961000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000610000)={r2, 0x9}, 0x8) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000bbd000-0x20)={0x1, 0x3, 0x3, 0x20, r4}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b7000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000022f000-0x4)=0x0, &(0x7f0000957000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r6 = mmap$binder(&(0x7f0000cfe000/0x4000)=nil, 0x4000, 0x0, 0x10810, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000602000)={0x78, 0x0, &(0x7f00006d1000)=[@request_death={0x400c630e, 0x3, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x138, &(0x7f0000e95000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000046c000-0x1)=0x0, 0x1, 0x4, 0x3}, @flat={0x73622a85, 0x109, r6, 0x3}, @fda={0x66646185, 0xa, 0x0, 0x5}], &(0x7f0000c23000-0x8)=[0x30]}}, @decrefs={0x40046307, 0x0}, @acquire_done={0x40106309, r6, 0x0}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a81000-0x8)={0x0, 0x0}, &(0x7f0000346000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/22 04:48:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f00007f2000-0x8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) dup2(r1, r0) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000ff5000)=@random={'trusted.\x00', "2f6465762f6175250a000000000000df267cf4a9c8277f8d270d48d32fcb034ce2c9d5eb813b61cf64f14d4ab8883ba81bba45cd78aac9e48bf910f723a5e24fabeb82f3043eb4703bc304611e130b8dfb411c53b71fa2c0634804bb8eadcec97cff0050645b3775ddced3a68a9c756d1f843819ef4c8684996652077afa611b44bbdac7fc"}, &(0x7f0000ff4000-0x1000)=""/4096, 0x1000) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000964000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000b7f000-0x6)=@random={'user.', '\x00'}, &(0x7f0000e2c000)='vboxnet1vmnet0%[lo/.\x00', 0x15, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r1/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1100000000016) 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xff, 0x4, 0x6, 0x5, 0x8000, 0x8001}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000001000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xd5, 0x6, 0x8, 0x2, 0x1000, 0x80, 0x1, 0x8, 0x44, 0x1}, 0xb) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f4a000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000833000)={&(0x7f00006be000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) clock_gettime(0x0, &(0x7f00009e8000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000121000)='./file0\x00', &(0x7f0000b96000-0x20)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r3, &(0x7f000056b000+0xb01)=0x0) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00004bd000)='user\x00', &(0x7f0000fe4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002a1000)="776c616e302c2d8c626465762e47504c5b29706f7369785f61636c5f616363657373707070312e6d643573756d2d65746830706f7369785f61636c5f616363657373286d696d655f747970654000", r0) r1 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r1) 2018/01/22 04:48:35 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000dc7000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001000-0x4)=0x1ff, 0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/79, &(0x7f0000000000)=0x4f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="0f38b050323133023de5e921e4e549664c5c550953398890d89bd6344b8871d4003e6dcf662e2484429f99e017845b8f4ae817fc67c7b52e7e449c052bf62ac2121a7d1077b10b1f690a5d53fb96d98f6f76a9af0c21592c3901321e42468929afd51d4a59d504", 0x67, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000002000-0x33)=""/51, 0x33) 2018/01/22 04:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='Mzear_\x00\x00\x00\b\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000114000)={0xe435, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00001e6000-0x10)={r1, 0x1}) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f4b000)={0xaa, 0x22, 0x0}) 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000010000-0x8)='trusted\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000)="6b1deeafbdaf8e9f152733d0a8b528f74784fce2e6bf9471af757687a1e8280ce4f06d0b79689372a84658b984de4aad17ec069d517f521f9672a31f7aaaa7f45010af70b39fca3fb3dd616f6de862c8e0cdfa5b82102f4d5aa468271bc8ff2f45bdf3e1241780a73177b013074dc09b47b405c685c2e5980d61cc016b0e092381b1e115dd18af2a257612017238f79e2c187ff601a48863d23145c4d86a27aebfac83e01554bcef99e6d556b3ef7b50fa9c78771a59e1bfad5a823d893f336157950d3c35f61b09fa49bd91e78e78441d312c0bebdf4a9e4012e585c76f005f35b6d25c9c6778aacd408e50c12acdeb15270b068f9dd33730", 0xf9, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 2018/01/22 04:48:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000063b000-0xc3)="", 0x0, 0xffffffff, &(0x7f0000612000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00005fb000-0x9)='/dev/sg#\x00', 0x1, 0x43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000855000)={0x0, 0x100000001}, &(0x7f00005ac000)=0x8) mq_open(&(0x7f0000447000-0x9)='/dev/sg#\x00', 0xc3, 0x20, &(0x7f0000c2b000)={0x2, 0x1f, 0xba, 0xfffffffffffffffb, 0xb0a6, 0x4, 0x100000000, 0xfff}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb7000-0x10)={r1, 0x1ff, 0xde, 0xc3d}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000908000-0xcb)=""/203) 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ftruncate(r0, 0xa56) write(r0, &(0x7f0000ede000-0xf)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000c25000-0x8)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c1c000)={0x1, 0x7, 0x8006, 0x8001, 0x2, 0x65e, 0x10001, 0xffffffff, 0x0}, &(0x7f0000557000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000db7000)=@assoc_value={r2, 0x9}, &(0x7f0000476000)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000614000-0xd)='/dev/usbmon#\x00', 0x4, 0x400801) ioctl$TCSETS(r3, 0x5402, &(0x7f0000cba000)={0x7fff, 0x5, 0x7, 0x101, 0x5, 0x0, 0xff, 0xc977, 0x0, 0x66, 0x5, 0x8}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000a5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5a, 0xc75}, &(0x7f0000db0000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a30000-0x98)={r6, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55b, 0xffffffffffffff00}, &(0x7f000067e000-0x4)=0x98) dup3(r4, r0, 0x0) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f4b000)=""/122) socket$key(0xf, 0x3, 0x2) 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/packet\x00') ioctl$KDENABIO(r0, 0x4b36) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) readv(r1, &(0x7f0000010000-0x10)=[{&(0x7f000000e000)=""/224, 0xe0}], 0x1) 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f0000368000-0x8)='./file0\x00', &(0x7f000006c000-0xeb)="6f636673325f646c6d6673008738c26e5f9c93b40b19ddd3a7c3775af35a37ff4b09cbdb83e055f91c83cdab0a2961a629c952bf9433ef7ce871adec14b3a92d92e7baa680d54050792fbb578dfbfdc764241ee61d13567c44abdca2c167ac3814f2897ceef2121c58b9a79803ee8d5b3e7c5c09bc8d19e1cf862977b7f9b924208c49caacac789ee05031bd678dbfedc8f877424d23b72a203ed3daf18776aa46a733750257e9ab2153a6b12d4614245d41d3f28432e098b81dd452a6eb77dd982bdf9a60b07735fc92d555a3cc2a04c1fac7ba05fe6a22ed30aa6720c0729fab137bfec2918e87782f13", 0x11044, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40600) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) [ 341.752188] audit: type=1400 audit(1516596515.849:247): avc: denied { create } for pid=24641 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_generic_socket permissive=1 2018/01/22 04:48:35 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') syz_open_dev$sg(&(0x7f0000159000)='/dev/sg#\x00', 0xe699, 0x202000) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7f, 0x282000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x1, 0xffffffffffff0ad4, 0xfffffffffffffffd, 0x1, 0x7, 0x4}) syslog(0x3, &(0x7f0000800000)=""/158, 0x9e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"286362996330a8"}, 0x10001}, 0xfffffffffffffed9) [ 341.824998] audit: type=1400 audit(1516596515.929:248): avc: denied { create } for pid=24641 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 04:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000630000-0x118)={0x3, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TIOCNOTTY(r0, 0x5422) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') 2018/01/22 04:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@abs={0x26cd4eabd122991b, 0x0, 0x1}, 0x8, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/22 04:48:35 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/rtc\x00', 0x400403, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000f61000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:35 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f0000033000-0x58)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b9963d8d7a06", [0x0, 0x0]}, 0x10) 2018/01/22 04:48:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"2e11755d519b81"}, 0x9}, 0x10) syslog(0x3, &(0x7f0000800000)=""/158, 0x9e) 2018/01/22 04:48:35 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000770000-0x73)=""/115, &(0x7f0000fd6000)=0x73) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fd7000-0x60)={0x0, 0x0, 0x7, @thr={&(0x7f0000fd6000)="f03c4732c8761725698a9e9edbb7912ef111eaef3ce7cb8b5c6377a20e3c310ff320e92048aefc4db21e941feccd1801075f166bc52236f7bcaacc0b2c9f275523453704cbb6d26670b22ed7bb701a0b2303dfba1e5277474b396bab5beae2d0e026b75bc95dd98c69120a542490c230dbfed866a0fbfa238383aa715cc66bc7698f9e9576db2f7d06f07202d09e4ce5fa57d5659ab41927d4abd64e113ba21d10c0cd870186e87a51cae911b98523223eb150", &(0x7f0000092000-0x2)='\r,'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a44000)=0x0) clock_gettime(0x0, &(0x7f0000a32000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x800000000000, &(0x7f0000fd7000-0x20)={{0x0, 0x0}, {r2, r3}}, 0x0) 2018/01/22 04:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d74000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000884000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008ab000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x39e}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000110000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r2 = dup3(r0, r1, 0xfffffffffffffffc) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000086d000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bond0\x00'}}) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/hwrng\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00008ce000)={&(0x7f0000281000/0x3000)=nil, 0xd5, 0x7, 0x2, &(0x7f00005ad000/0x4000)=nil, 0x3}) listen(r1, 0x15e1c9c7) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d1f000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) sendto$inet(r0, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) 2018/01/22 04:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00005ab000-0x188)=[{&(0x7f0000bb5000)={0x27, 0x5, 0x20, 0x7, 0xff, 0x2, "90a1383d127883d32b8ab4c263b7b8d8d1cc935d30b908b7e8e202237dabe1f4545b072afd73e1b21d6a258766ebd8a1044b0d285f8311cb086f8ad0585094", 0x4}, 0x60, &(0x7f0000ff7000-0x70)=[{&(0x7f0000b62000)="e1c215c25cc4071343ebcbe4517ef677f55916ad2c69df65c437b0a505c81fcaa46eedda55f53b05986d6353273d400e41d221b80d91cfe7146aa32e202b98850e6d52ac0b5e5be745891c0022b07db80af80d6cb7b43cdc352fe15802f6ba0b0bd298e90b8efdc84d322711089280b86c1670de729cfbb0604af8d59a23c30e410b3c34efd511ca3e1b3eb6a77967ac64b199158892947bc5ef462f84d58b6343caccdf8768ab192529d50c46f936445b3e7b89858c8830d07274808d705418068ace7af1dae68afe8b1d2f87154232807b0ee09447e2b5cf", 0xd9}, {&(0x7f0000c5c000)="52387dcce114a4780b69fa6104b235364f12b9fdd99380c8ac49c8c2681cbaba1117113b655438a58d99325e70e35433c306a33482aaf64b40f085f0d8df97fbac885faf0096836db959957f8e3da0039083efc2550aeeac727fb1750f24bad3765500cb4f0fab20ad27a1bb03a61cad86d6026a760f39243f2b6e6f00d3fadbd49d4454c3b91830531d2d66ec49e5c1e483048215e50dc3b91d07200d18987e3cc760a08c73355c481c0406fb251caf47204f14fdc067d06dc9e7126de4a21e57", 0xc1}, {&(0x7f0000dd9000-0xf9)="c5ffc8910e9b45eafbaed94c5e0b85d2def18b984ad090f6ccb998e257d73c3e1a1414005fe357aa746f41f6d4535cf0dbb36d7371856ef390e7c85007ad0b9016a4fd89867672dd2283f0ab01e4e68b0a964f19bebf0936c68f837bc654176bf8671df4d3540fae915053e0c60c538b90a2352ed17071e967285e4dbb66973962ce1d0c83e22091e84fe48e8a822dab7877c11561bf7c021e5320fba9772940e390b0bd8dd9d4923686dbe6dfd1239fa428cf3fec7be7d5c4fa876899172dd2d34138831639545252f053caf75a02ef23f8961755dd0bf212048c88f2f15d6bdb48c8518a6a743556d98c7e9982589a0405435c87a7341c51", 0xf9}, {&(0x7f00001b4000)="081fc2b7b35304138f951fd762f7e4b002ae02dcfdc0f0f348e1b6bae51ff6f49061dbb9d8cb71e198884d7205f9c8b5afdb15c4744a57b9f2ce377d820210884cc5ec7dac8faf3c166df8932d01a0c39323aa20c379cda5f6b3ade73475cec46df4b5b0754294cc5030fdd4deba42dd9cf88097ed6747d59c1ee5695a6a95874565762d34baee9ff9ffa95adfc8c9462b804584ec46a86233523b88615b6b97d12383e1bc766572b2386e66d9f8820aa90890d9787ff5f68e4d479ded214425", 0xc0}, {&(0x7f00001f8000)="9e5d", 0x2}, {&(0x7f00006a3000-0x1)='*', 0x1}, {&(0x7f0000446000-0x13)="31be73ee18ec4efe78b279f8f1855cdd512b97", 0x13}], 0x7, &(0x7f0000297000-0x18)={0x18, 0x116, 0x5, "cc2e8d4ae89203ba"}, 0x18, 0x40}, {&(0x7f0000c4c000-0x60)={0x27, 0x101, 0xfffffffffffffbff, 0x6, 0x8, 0x43, "d80ac539be6735dc01531af9c0f9d9897a17c514d3a6853beb0b2432c87a467dd5a11658cd96ffd1f01c33b665bffc94de35c4f76b724c9a8993ec3c2f5ebe", 0x3}, 0x60, &(0x7f0000f66000-0x20)=[{&(0x7f00006e6000)="7f4efa45d38a980ac9df2cb5f681f7b10c81f7d1bff1490b60dc3daec68662f9d2ea9eba29e230e1c8fa628dd45a5dd07ecf0b62b88684b743e68a4641f7a168739c9f7b809c3841bcea2d2d10ee03112585accd8fa387dfa12764fa75cfb5", 0x5f}, {&(0x7f0000c46000-0x72)="1047c66466d4bc91345425f23b1fb5a09380013b328d0235a7a369fd1ef3b3eb14e739ff169e31f47487e0dbc70b56539b2dc4b5e4b30d5e6e88362c89f21960ff60134c5141244feed7853c65e2045f77a62afdbe34b576b8aac2c1c81975e66f9f4cdd964d2bb0c5a0b74a1c6c832b6d0e", 0x72}], 0x2, &(0x7f0000e8e000-0x1010)={0x1010, 0x103, 0x3, 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0x1000}, {&(0x7f000070c000-0xa3)="a3433cb307c6acd8b0e2fc4d5ad9a79a1ccc51cf1e9f6f45193201ccbdb432c917b66f56f4d98a10bcf4b2493ba8294c18d0674ace891252ceb80da6a9ed2a4db82a10397b9d01767ce3d64d9810b558f31442792960a5de81ef22972a4d59015a26a55245ea8132b401003f91986b1743330886f61f69de37882ce70bf77c19354df63135fb7d6711b323540496a596012e6c914bcdb05e6bdf3fb484afe8ec541146", 0xa3}, {&(0x7f0000f65000-0x8e)="6d84191cea04c46ea23449763960cb0e98aa390f3517306333cbcd0895edfed8af7f3add5571075e67208507041f3ac0863a2a8c34152cdd5d0cfc0ee091aea774250112f3fe3611622ab6040023ea3a334cd0bf48163294dfc0c42473e0f7011dbfb7f396e8f8bd7cc18af41c1dad24eb378421ff762e9aea9b4c4ebf760ac3f9897acf33c357308cdc6bcedb27", 0x8e}], 0x9, &(0x7f0000d71000-0x58)={0x58, 0x114, 0x3, "c4255f98711bf171b51694bfd3d2a1182b47a46ecc644157c1fbde6d9c970873d289c7da171ba3374b12b97bb9cdebf9f60c9ce366b659ef7c5e00d775de4219acc6f5e5b3"}, 0x58, 0xb1faaaf6597647ba}, {&(0x7f000098b000)={0x27, 0x2, 0x81, 0x4, 0x2, 0x7fffffff, 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{&(0x7f0000142000)="cbe105ed9c21725df49c7bcd05834763f79edd71731e3111f82817421d6ed23af6395d3a7718cf6eba999aa1f444016baaf5dfd9f4e7a5aac4ef6e7a3f6311be35116fe2b9a1f6ee27674c16a1d2cf0cbe68e485b60c0e712086ece0fe0172c1d3380e4f325b85b1", 0x68}, {&(0x7f0000586000)="8fff097bff1648b0122d5453ef2ef1bf75cfc7a7dd037e5481fdb9a795aecbfb1eff42b2216668a52756c26b1d390a4fc4b317c174dc96b025887f3d17c58de7d68696d5722c921634803b092b9d207f795aab068a959f6870a5070238d7d4312b5e7d27a121b03ef13687f894a92f5a5fcef0e66166a10facae3c2d4d76e7cd1993ca490c066892991694d03e", 0x8d}, {&(0x7f000049b000-0x6b)="84d5462285c80664aba224a4eb22832ad042f25676fbb0072e774d715d684f6e694ced28b2fdb7efa7090aac55779312a87f7138a39ebc6fa7dbc5a231167f337317a5a98e7863224201ecec9edc45053cc0228aa71be449c3abac579ec9250aa9c5bcfb0bb4aa457f94cc", 0x6b}, {&(0x7f00007e0000-0x20)="2af1937afab5de9a2bfe67ba1f0e9da89a957df32b614da1f39a6b3bd2f1cf75", 0x20}, {&(0x7f000098e000-0xde)="61a9faefdabb7eca475608dfac4f3151227d15da00490b5b8158663dd496023739cdb5284012342f56a73f818b364c98fea88fe4cf6fb8fb0e7e33cb112aa32b0b9ed2687d9ce5f77f800c1a6807ed53965edb4f90db505b20801386085abaa596ac686be1e190336c4d93002361e310f3ebb9599b2fc7d41b5a06a2a1f9314435f12a7ed2b03198af237694532bb1165b9622a0dc5d6f66cb25593c789f8561aa3f58df72a29b0b71d504ccf15724c28600a9d504c0f568682fe2d081edecbe4683e06b08e70450add11dc61026c98e413e60277a5c2210880148a32d6e", 0xde}], 0x7, &(0x7f0000a24000)={0x110, 0x11f, 0x8c, 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{&(0x7f0000210000-0x1000)="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0x1000}], 0x6, &(0x7f0000e65000-0x80)={0x90, 0x115, 0x6, "4e53079f01b46be1e4ab74aea97818158439e47ae3ba0d3031b3395454b3f22d91a48062a7793c51f5abae664bfea89ab43c2c2dd37e1d668ddd088b1867a4b90e2f0ec2a582bc1e7f6ef63b802bc955915ea15cc26b28d17116d95fce9040aadae99b8e4a3cb47b814f1c5fd1f6e32204945dbce52cc9fa14118b2e72cf22"}, 0x90, 0x1}, {&(0x7f00004ed000)={0x27, 0x80, 0x8000, 0x7, 0x1, 0x1, "5b7d83dcf54b4ca05c9166e48fb12d5c8a4073ce7ed741a39f89f4f114ac3863cb569490d8f0ab7387e112303d4787ece25c236e3145561147666f92b5a69f", 0x7f}, 0x60, &(0x7f00009d3000)=[{&(0x7f0000549000-0xa2)="78c1415933f23be99e1aa1d07c3765c1ef75fb596c6e3d2722812453dfc9ca7f58faf9d43fbc2f6b6fe369298d1fd0d0eb37554591e40e657e61bbda5924d6e5fc416cdd31a9aa6c5f7f736fc827c491d0aed054674b803e7ecb976e7a81ac9ebfa65ba85a560f1ad1b7ad9cfd741c250c79c1288445b51e80e4deee72a635d608830bdc8f0fb3a01cecc7bf90e45d6d3dff542dfe69079995a191892f2a0ad3298d", 0xa2}, {&(0x7f0000649000-0x94)="ed4502a92a500aae01a46aae52fbb2394a6e1e37e184cec73bb778a87b99c5b000cd583aa316f75f8bf09b9dca2a42db3dff9f9179997eb03d25e44b370a09aa8a9111a941844a32de5cbe40ddbc78ea72c67e221975c8eea9e188dc8b4a933ff52588e33a304aedca45562e15ab1569787c136e21e4684b14c1e37bd301a5de64473706f71b06e88d8af6a3138ef6f97d782d19", 0x94}, {&(0x7f000099c000)="f6fc202552fd66b8025f437a52a4ed3edc33db5fb222fa3abf236173c11d873678e7b55f89a84947fc86dc0a77eace3ef4aeaff958c486b39b5910ac1d953d21fdfb0cfe29702cb1159127c7fbe8c93615af5cf1b72cdc6ee1726ef6305b15d7b390", 0x62}, {&(0x7f0000ddc000)="fb2e6f91ba437177e29ce2384fe058510cc4709f65d136775735c850afbe1e611cdf351041525f07e691624409e302647c4ea75603e7ed43aef42ffa86106ea43714b01ca70c4dd37a80f5fa173bc2c952d7d7051d38a27ce04a35556465e2fdafb60d08d1349ace6a42323709cd703540712840cc962f7d7b72b3b9551ee4e850beb60eabd9595fc0f947462a9635b654f3ab8dd92e3725d512e38570b2652bc3cf3e6199e224253101866a0b66d09a4128c7d51a1cca", 0xb7}, {&(0x7f0000072000)="1648513c9c0a3c5bc735b1938290e455f287ac296d9bdb50a68ad0e5c813346bde65c7a8f0dd", 0x26}], 0x5, &(0x7f0000625000)={0x28, 0x1ff, 0x1, "4758075e17ac50ddaa9a32870109e62b1bdbdb"}, 0x28, 0x8001}], 0x7, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 04:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="24000000130007fffeff0400000009000120000c0d000300010001000000000000b81617", 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000073f000)=0x3ff, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000fe000)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bcf000-0xc)={r1, @rand_addr=0x9, @multicast2=0xe0000002}, 0xc) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000005000)={0x1c8, 0x1e, 0x301, 0x0, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @nested={0x1a8, 0x32, [@typed={0x0, 0x66, @u64=0x6}, @typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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"]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x2, 0x0) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000+0x932)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000416000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f88000)='em1!\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000022d000-0xa)='/dev/ptmx\x00', 0x521200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000496000-0xc)='/dev/autofs\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a64000)=0x1, 0x4) r2 = add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f59000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e81f2430ad299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a1245a6e0c6c195997d254e2351397acca7837f6800", 0x95, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000e35000)='logon\x00', &(0x7f00005f0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00006a5000-0x24)="24000000138007ebfd1e791afe24ffe21f0000000001fd03004b0100100b094800cdbdcb", 0x5ef) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005b2000-0xc)='/dev/rfkill\x00', 0x204002, 0x0) 2018/01/22 04:48:36 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@known='security.evm\x00') vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000331000-0x3c)="6098a325e18d0b2b61f71ca67f31c7ab3b43b19fca5307f79a6746d4f1d48c5eb5f5e1f786db8cb5a1335f85e278fbee105b0d861a4f3cf15b2e18b5", 0x3c}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8180, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004a4000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0xc}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r2, r2, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000006000-0x42)=""/66, 0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000005000-0x20)={0xf97cff8c, 0x8, 'SE Linux', "433beae9ee690b2d64780bc8def763e0"}, 0x20) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/22 04:48:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x25, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000004000-0x11)=@known='security.selinux\x00', &(0x7f0000003000)='.GPL\'&cgroupmime_type\x00', 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$mice(&(0x7f0000ce5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c06000)=[{0x3, 0x7fff}, {0x4, 0x52}, {0xa, 0x3}, {0x2, 0xffff}, {0x2, 0xb1d2}, {0xc, 0xcb9}, {0x4, 0x0}, {0x8, 0x1}, {0xb, 0x9}], 0x9) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000df7000-0x8)=0x0, r3, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000-0x6)={0x7, 0x0, 0x8001}) getpid() ioctl(r2, 0x0, &(0x7f0000df8000-0x2c)="70a00d3931ebf04f4984ae17ff08bfeb134fdd82257b4476e85f3d9d656f0b996ee12d9f4642123dc7a2c977") r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net\x00') timerfd_settime(r5, 0x0, &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000721000-0x14)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dcb000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000095b000)=0x0) 2018/01/22 04:48:36 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x6, 0x8}, 'port0\x00', 0x40, 0x18081c, 0x7, 0x6, 0x57b, 0x8, 0xffffffffffffffe0, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getrandom(&(0x7f0000001000-0xa2)=""/162, 0x24, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x103002) 2018/01/22 04:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = open(&(0x7f0000afe000)='./file0\x00', 0x41, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000009a000)=0x10000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d7f000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002c1000-0x2)=0x0) r3 = geteuid() fstat(r0, &(0x7f00007c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e44000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a1000)=0xe8) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000bc0000-0x20)=[{&(0x7f0000a98000)={0x604, 0x1e, 0xa, 0x6, 0x3, "", [@nested={0x1a0, 0x37, [@typed={0xc, 0x2d, @u32=0x2}, @generic="30d80b0c93e315efa0fe5a242ca9e5e8b32a888c05ad0d8dd1fe4b5bf5232563f72007e710bd5dadbb3c80c0cd500b2c21c4124972", @typed={0x8, 0x52, @void=""}, @typed={0x20, 0x49, @str='mime_typeem1!trusted\x00'}, @generic="18c960d347cfe908a29a360669efa60b2a58516c743f1e5b500f3882cde07b6583b3034dd446b3672927410d823af0900cf0", @typed={0x10, 0x8a, @u64=0x5}, @generic="faf018d1321ad72de191f8c21f122924866ed19faad5bc0f85fba027361fd787d7a03ea552fe1f98f2197768dc5c102afd34cc3b9b67f94543907cb0de4cf02600cd3051f7d9e436a056e4a957c7afff1e4a8c35d11826256ed1154813c3ee69d493f838fedf5dda2f91003806488c129e739e9f02", @generic="88ecdd196a5306e057d4e3b6eebae8c457f748e044969f6e809c664b652f8e50846383701603da2168118b071ad8fa1e710a6cbe448e7c30883fe80c016b258db5ed6dc0f09674c703a50f136baa7f2f77396d4afa941a03b30b899b1cea05d309c8ce169006ee5c66f55ca9d006530ce391c86623d30211ad21"]}, @generic="ec3e370eef5541ed195558b4e043d5d19aeb0b1e5b673b13a71cdf46e27c878730c6cf5717", @generic="267040d1d74c7b39dd5dbe186c27bb03118a93d9250ae795905722", @generic="6da024c6c23afcdd8e2058f2d7f57c1036bee4192f2940d8832d3cf14019b419051b4e70b0ef4a866bc285894a1206ad09e216e393780a543b13255a93b5b6350d68d8f5b51a696fa0c6121ea2c16f7b7a4b72f2b63173bb7b48c55358179e0905ac41506dac0e177b8a9d5bb0709d7cc04e12333605f0f2c357a734109eb5179d0f94639df8503c1d3cd977322198025c60eff199f3ac8bf8c795320c352447fa1bf8df", @generic="30ec923cf2ede3c6267cd2cc86af2ab70089ca94199d7e5a8f2c4c1da5ed060e9531207b7c5692eb5a7b034ff138988aea5372dcebf377e1ebeff046c0e6401a294c7090d361055e8195e52650c9923d4b8c9a942d6df69a39083669953e9627fa509bfdb97f64be48df5d3031b628e65596fd23aabad7a2b09beef659142041120a9d046ad2d1127638174572f71ec0ea31417f940e46b32ee328b99ebb33b7afa63a33be4dac2c1e12697902f2eae6a50b07bf5861323e1f59c63b99f28361c4b2552cfbf4affb4860cc5c416eb83844e994b0c3ca", @nested={0x298, 0x89, [@generic="f1a3b48164a29eee1ee69ca6011097ef3f6fa454ff1effb26db066cf496dd6627ab3af5a89037d05", @generic="6760135f22961b218d775067363d7facedefc0b6be1a61c4b38ba8ea18d3bbc94e2d2dee1a979d46093143ffab4b127816f5dea89d55fef20c622de42ce5830a4973f1c9b546367663dc2ad475119bd383b7beeee61b92eea010febf015cdc397a425f35501f3dd935c86fb9ff35f8b389e6966cbc2730e92ec9163edec4430ad6a0f69cc99a3a64d3c2e97751915e888543ce6b3c230f9f3dad7a6e6f32f4b34c77e03d9e453792566f135099be362f3c3cefc775c664f9974ddd", @typed={0xc, 0x3f, @fd=r0}, @generic="a8c80064af3d0c30b93fa3066e1dfbd6d02e8ec8a6", @generic="131e393c16fd48361ad7ab57f6db51c16b8037b6518d46166f9979fde0a21d00bc2952ab3f060871280d83b1cde228136f2bdbad3476d2fd14cc27854fb3e3f2dfb37a16c196d55140bf8828671e66477e6a0b567114782bca455c0c3a03120aa169a065ea30fe418774df48de6381424a22b54883286447a2505148dd2282ae6ebf78b1b0ac8b1f6a8eec4e7a81278051f567719bb92fc7b4c9350384eaeb217081c02e031cdda5ab022ece0a03f116ba20e8392a0ec5d9206a0c37b8af5218811af7d6b83c0c3348b476a59b8af1e39edb8d3942f111ba2e5b2ff7ef68e66523445d73e90fb46ef08dde63d497f48b03446682", @generic="3e271f0118a922352bf0a371e586032c4189fe12b7814423", @typed={0xc, 0x6e, @pid=r1}, @generic="a9ee79548ef340387995a16281dba7d73afbb76c706e4f0d0f51e14cb3146f5df7405383fa5cabc2cabcadf007a41dca43fa77f02fdd6ec50e2077de6da97bfbc614962a7cb20d730a4d7fe104e4531444ba01bf8c00700346c394a16db9d16a109fb4aed98dd1f5cb1143652dd9d9766437340a8361"]}]}, 0x604}, {&(0x7f0000605000-0x1d8)={0x1d8, 0x3a, 0x2, 0x2, 0x3, "", [@typed={0x10, 0x80, @u64=0xee4d}, @nested={0xd0, 0x42, [@typed={0x8, 0x37, @void=""}, @generic="584d0af3491153df16cc5119effacb1277ba80742d9028aa784e7dd1df6c8e5d18d8cbadce51226eab37eb28ccdea1e6ca1a02b679b160a02e6503962dc78084c3b0a7b0f830076acebb04414908fb05c5455e45fcf721440c34bd031dd6f0380df7cbbcc96d3121a33bc7fc4773c9ee444fa4806dd41d8d1a400a21f0ba838c59cd118211c2021391bfcfcc2944bb1b1279154f9c86d34917cf8bf71524fb0842dc8330a37a92af900b09a933af235a1cb6e20f423ece532c5932bf7c1aed473c0db480"]}, @generic="84d8bef1f6df439b704cb678f392acc9c67d102dbf7ac2fe1830d0b4b7236c504b8da681336a73c1ee1e510680691fc6155a96c10595b9e94714d58d3fffde59cb8eebd5cf7f19e6365078b898df988cd506971e4680619684423e6e4aa9311512959abefe910e6faa3abd83cddb9c5c255fc2f20b110609afaba33b6dc3b0690ff246e71e8d037fbd90f7f85b269ecc915cb25adfcf834aec178073b974f4e7892a7158026190bfffed7be7599b2d42c9162e3f0c62ca6922078377c381857d3fc24531ae93d54086b89b561095c9444736956a92919db3906507dc", @typed={0xc, 0x30, @u32=0x9}]}, 0x1d8}], 0x2, &(0x7f0000610000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x8000}, 0x41) unshare(0x40600) r8 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) write(r8, &(0x7f00000f8000-0x5f)="", 0x0) lstat(&(0x7f0000662000)='./file1\x00', &(0x7f0000636000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000029000-0x6)='./bus\x00', 0x3, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000029000-0xc)={0x0, 0x7, 0x2, [0xffffffffffffffe0, 0x1]}, &(0x7f0000010000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000d000)={r1, @in={{0x2, 0x0, @rand_addr=0x47fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000029000)={0x0, 0x0}) [ 342.037042] audit: type=1400 audit(1516596516.139:249): avc: denied { create } for pid=24707 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=netlink_generic_socket permissive=1 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000005000)="", 0x157, 0x34) 2018/01/22 04:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c5b000)='/selinux/load\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000a94000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ef000)=0x0) timer_getoverrun(r1) pwrite64(r0, &(0x7f0000bb7000)="", 0x0, 0x0) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000516000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000902000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/22 04:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009a6000-0x30)={0x3, 0xfff, 0x1000, 0x10000, 0x100000000, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00006ae000)='/dev/usbmon#\x00', 0x8, 0x2000) r3 = add_key(&(0x7f00005b3000)='blacklist\x00', &(0x7f000022d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e0000)="5e1c0e985b8b1e484b09c10bbeebb0cfebbec7d3a6423f3cb44c3530574591a74afe276c4b020e831293e1382aa306e06fcf311d676d1953e2784b973e6777688f6a76d6e47f37ef78183fa7ec08fa2f47b66af6954f962a0eddcb95f0a4e67503782b9fcc837236b9f88f8faf0380b1102b79ac022f3f37b5b4d1838580a3cb399f5778dc1ec2a7bd9dc9214d8972b759ee610a5bc3aef3a2e0a46a130e47299156baeaea41298c96abd532012ed92368db04a355", 0xb5, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000027000)=0x0) r4 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r4, 0x540a, 0x380000000) ioctl$TIOCEXCL(r4, 0x540c) syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000402000)=0x6) 2018/01/22 04:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000371000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000165000)=0xfa1, &(0x7f0000f12000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000799000)="0300000068638100") sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005f6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r1) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000b87000-0x4)=0x4) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000d7a000)=""/143) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/22 04:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fb5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002d3000-0x8)={r1, 0x10001, 0x7fff}, &(0x7f0000c25000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) 2018/01/22 04:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00001c8000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x0}, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000554000)={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff094}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1000, [0xfffffffffffffffd, 0x1ff, 0x7, 0x9, 0x9, 0xe92, 0x1, 0xfffffffffffffff9]}, 0x5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/rtc\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe80, 0x7f, 0xd4f, 0x4, 0x59}, &(0x7f000046a000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000baa000-0x14)={r3, 0x0, 0x2, 0x1, 0x3f, 0xd}, &(0x7f0000b39000)=0x14) 2018/01/22 04:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000515000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000095a000-0xb3)=""/179) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/22 04:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") unshare(0x24020000) pipe(&(0x7f0000b67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065d000-0x10)={0x0, 0x100, 0x100000000, 0x7cd38832}, &(0x7f00007ab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d99000-0x8)={r2, 0x8000}, &(0x7f0000b2b000)=0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d57000)={0x8cd, 0x7fff, 0x8, 0x1f, 0x72b4807c, 0x0}) sync() 2018/01/22 04:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/rfkill\x00', 0x200000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fea000-0xe)='/selinux/load\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000569000-0x19)=@known='system.posix_acl_default\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r0, 0xff, &(0x7f0000bd3000-0x10)={0x3c, 0x8, 0x6, 0xff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/enforce\x00', 0x102, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbf000)={0x6, &(0x7f0000fc0000-0x30)=[{0x6, 0x2db, 0x2000000000002, 0x80000001}, {0x1, 0x9, 0x3, 0xfffffffffffffffe}, {0xfffffffffffffffc, 0x9, 0x9, 0x800}, {0x4, 0x10000, 0x1, 0x2}, {0x400000, 0x7ff, 0x7, 0x2}, {0x8001, 0x3, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fc0000)="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", 0x1000, 0x40, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xb) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x810000000000}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/22 04:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200800000003, 0x0, &(0x7f000078b000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000890000/0x4000)=nil, 0x4000, 0x2) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000256000)=@file={0x0, ""/108}, &(0x7f0000eca000)=0x6e) dup2(r1, r3) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000097000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r0) write(r0, &(0x7f000055b000)="", 0x0) 2018/01/22 04:48:36 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000b9000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c32000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) 2018/01/22 04:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00001b5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000023d000-0x4)=0x60, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0x211) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x80000000000000, 0x0) mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000004000)=0x0, &(0x7f0000cfe000)=0x4) 2018/01/22 04:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000a18000)=""/108, &(0x7f00005bd000-0x4)=0x6c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000022a000)=0x0, &(0x7f0000d33000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d47000-0x8)={0x0, 0x0, ""}, &(0x7f00009a9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e74000)={r2, 0x200, 0x2c, "c98b01ee0c56188751f45d6d1fafb5b417a6e22c8b7839b8d670d0aeeab1f9ade8e14daaee65d10fae7a8537"}, 0x34) 2018/01/22 04:48:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xcb, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x5) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/22 04:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet(0x2, 0x800, 0x7cc) sendmsg$nl_netfilter(r0, &(0x7f0000c6c000-0x38)={&(0x7f0000493000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00001a5000)={&(0x7f0000502000)={0x10cc, 0xe, 0x4, 0x400, 0x7, 0x2, {0x7, 0x0, 0x6}, [@generic="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", @typed={0xc, 0x25, @fd=r1}, @generic="4dc9b70f5a1cc97ec83dd8b50f93bfd086b4368b97676d304ffaa1a3d0b42b00fa43dae0c9afd330819197cc7fe030148598e82312b0b084eadac716e62cccfed4518deaf0a928fe3d8ef89b566302fc5db87240e943609680826fc7d0a051447194e3e34299a1884d8be46da08013908847d7abf0f08a9e89ba6b6109b0cc4f8020353574ce1bc96e6d100036f7239eb9eeb9ba1a2c4d36e9e841575d5a00d404103aa58fdef7760791078e"]}, 0x10cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/01/22 04:48:36 executing program 7: clone(0x0, &(0x7f0000a2c000-0x8)="", &(0x7f0000135000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f0000185000)="") inotify_init1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/22 04:48:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d9a000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002d6000-0xc)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000211000-0x8)={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0xb1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f8000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x685579f3, 0x2}, 0x98) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000dc7000)="", 0x0) 2018/01/22 04:48:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000000000+0x1f4)='./file0\x00', &(0x7f0000011000)={{0x0, r1}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000cb2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d9000)=0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) 2018/01/22 04:48:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000041a000-0x4)=0x0) socketpair(0xa, 0x1, 0x5, &(0x7f0000188000-0x8)={0x0, 0x0}) getpid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a44000)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xc22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa0}, &(0x7f0000a65000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002a4000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xffffffffffffffff, 0x400, 0x4, 0x50}, &(0x7f0000e2d000)=0xa0) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3ff, 0x1) r0 = add_key(&(0x7f0000bbd000-0xa2)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036a000)="", 0x0, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000-0xf2)="", 0x0, r0) keyctl$read(0xb, r0, &(0x7f0000058000)=""/0, 0x0) 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000908000-0x20)={@generic="b65fb76474263d71ffb72d7af7c69266", @ifru_flags=0x9000}) 2018/01/22 04:48:37 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x1, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x3, 0x8000, 0x2, 0x0, 0x80, 0x2b, r1, r2}, {0x100000001, 0x8001, 0x2, 0x6, 0x8, 0x4c, 0x7, 0x4}, {0x959, 0x8, 0xd07f, 0x7}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x1, 0xa23c, 0x9, 0x9, 0x800}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x200000000005433, &(0x7f0000014000)=0x0) 2018/01/22 04:48:37 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000008000-0xa8)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xbc) ioctl$int_in(r0, 0x5421, &(0x7f000000c000-0x8)=0x1) 2018/01/22 04:48:37 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000054000)=@generic="6cd77d6ff9bc31f4eccbebd2bfe0fcd3") r1 = syz_open_dev$usbmon(&(0x7f0000053000)='/dev/usbmon#\x00', 0xffc, 0x0) mincore(&(0x7f000004e000/0x1000)=nil, 0x1000, &(0x7f0000012000)=""/27) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000054000-0x8)=0x80, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000002000-0xb)="5b2773656c696e7578b200") mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000055000-0x78)={0x3, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x8000, 0x6, 0x7f, 0x0, 0x9, 0x100000000, 0x80}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000033000-0x8)=0x0, 0x8) mq_getsetattr(r2, &(0x7f0000044000-0x40)={0x7fffffff, 0x3, 0x0, 0x6, 0xffffffff986c36b3, 0x5, 0xaa5, 0x67f41502}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f000003a000)=0x10000, 0x4) fcntl$setpipe(r3, 0x407, 0xffffffff) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000053000)=""/46) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000057000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000-0x4)=0xe8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000057000-0x4)=0x0, &(0x7f0000057000-0x4)=0x0, &(0x7f0000023000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000030000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x99ba, 0x2, 0x20, 0x20, 0xff, r4, r5}, {0xfffffffffffffffd, 0x4, 0x80000000, 0xfffffffffffffff7, 0x3f, 0xa1, 0x3, 0x9}, {0x0, 0x6, 0x80000000, 0x7fffffff}, 0x10000, 0x4, 0x1, 0xc9720206d721bbf, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x6, 0xffffffffffffffff, 0x2, 0x0, 0xffffffff00000000, 0x0, 0xffffffffffff8703, 0x4}}, 0xe8) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x4000000000000002) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/22 04:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0xfffffffffffffedc}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000031f000)=""/1, 0x1}, {&(0x7f00002c1000-0x80)=""/128, 0x80}, {&(0x7f0000203000-0xa6)=""/166, 0xa6}], 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000758000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000b40000)=""/99, &(0x7f0000727000-0x4)=0x63) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x10000000003, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bd5000-0x38)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001fa000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@mark={0x1c1, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xfdfd}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bf8000)='/dev/sg#\x00', 0x4, 0xa729770b254d5d9e) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000084f000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d63000-0x20)={0x8000, 0x0, 0x0, 0x79a2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000473000-0x20)={0x800, r2, 0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cb000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) vmsplice(r0, &(0x7f00003b2000-0x70)=[{&(0x7f00007af000-0x51)="43989ac9a667f96998f79e982cc86cc825dd6983820307847362f54494fdf8d9ad451c9a0ef9ae80982d2b0029ade9bbf01c6e0fe1d116cdbd24f76ef1bbbc66abfe0bd7a28a29361bea279e17f875c142", 0x51}, {&(0x7f0000d28000-0xf4)="3f0378afc23208a6515bf93811efd342213eb181d29ce86e318b4c46a1c0229233940596db534224f470968b9daa8ef8f0887db9dfcaaaebceff32fbbca022f2ec03f61fac2a5fb5b29ab88fd142efd5bcadaa58775d7f1322c321deb38777b8d0d117a4e440375480ba11b8f1bffbbc759e6e1cc56aad762573910b4d611eb8ef5c29cc196a21c73b871ed426934f166ec0c2c21e4149f5b63c6762757355f629c1aab7f780c24b51aae93215971ebb6e30491c1a0f0fb543884ab570d15aab2b0e1ce0f182bf5f9a9506bafd2f7d7e65b7017d82e05eb587f1a85445a56472486695600994951cccd19d4c81f4a02d8d0b5c9e", 0xf4}, {&(0x7f000030e000-0x5b)="813affb851b6f0339eab0915fededc5d987829f614c10cce2563bf45c09c3217f36325e08245e2dac9335cfde561ae6943cec608d1922e4cef44342b8dff9923bdf5b086c696972789de8e71883acf8a96ea69888f15aca495f404", 0x5b}, {&(0x7f0000ba2000-0x88)="c045c2e3526440adc519255ed8429f1726ae79e07ee2cf3e6b6d6e10e1df56e4bf4f589cd541c7e2d9e55694b23e302fc30da9b094423186c103de64345500d709ee290181d17b4c4205fade8e26e827c0d24be49ce932a2f65a591822f9caca3011a54332289ce95db009e38de9e2b6fb1f75a910f2cb9c0fc701e7d6acc0d1e71066b65df27de7", 0x88}, {&(0x7f0000ef4000)="b3525cf3598ed5c3b468aa2ff3954faa9516ac0e2186e8eff3d7f6102f8d851aeff64ae167b1ba4ee8d237d7d181c704b9c71cfb2cfd99356ec469f7bd3d994977338e711e8f02de1006c95c0ae7a052cbd853af971f9f4f53445d36efe7f4aa972e94983ab0fcb1824e28f686e7497c43eec230f17dce19255458270ca95be4665c99b01805049015c18061029490648ee6b8e6d10b13", 0x97}, {&(0x7f00004a0000)="af93045276e2826ade508c5dbf81c1a48f4263b1702ceb642f9b9c98385032ec639316cf0e8fa84cddfebe2f7bd3c39f850d015148c6da484904b46d00d6863692ae98dc0b83bbef0d61b9d197b9aec75d7f09007bee045c3e2d996d1b97b57ae8c9235dcb95f77b5f7d251eb53f061f3e5e9f5cfe15c8d0494fb7976e6c5f2af23fe7fa94c72b442ddcf419380ff10520e5d00d64a5671b3c13ddc86bc8c4b997311c5c0a74c54c79aa625036ec464a5673c58bf2cb7833d591d768747110", 0xbf}, {&(0x7f0000975000-0x72)="f018594750c5acaaacf14d9969c73d502bd22e4de9f0a130502d573df465c3a715bc17b845b3899d3f88149ee7a8db73d8c9817a325ee8df5a481e7d476442faa85cacc1b7633a60022d99454daf2c280f6b92083074e8b4e79e0f332dca11ee475b9674f44548412d2c5435f7eb013a57cf", 0x72}], 0x7, 0x2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000b6e000)=0x0) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c97000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000312000)={0x9, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a2d000-0x10)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/rfkill\x00', 0x80001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b2f000)={0x8001}, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000771000)={@common='tunl0\x00', @ifru_data=&(0x7f00003f9000)="00000000007902000b03ffffff15e2ffffee0000000005000449faf5238f7e23"}) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000893000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000235000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x5, 0x91, &(0x7f0000d6f000/0x4000)=nil, 0x1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000072000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TCSETA(r1, 0x5406, &(0x7f00004c2000-0x14)={0xfffffffffffffff8, 0x100000001, 0x8469, 0xa480, 0x401, 0xffff, 0x2, 0x7, 0x7, 0xf3b100}) 2018/01/22 04:48:37 executing program 7: ioprio_set$pid(0x1, 0x0, 0x40000000004001) r0 = getpid() ioprio_get$pid(0x2, r0) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eef000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) r1 = memfd_create(&(0x7f0000175000)=')\x00', 0x5) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004aa000-0x8)='./file0\x00', 0xffffffffffffffff, 0x34) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000cba000)=0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) uname(&(0x7f00009ff000)=""/99) lseek(r2, 0x80000043, 0x0) getpeername$unix(r0, &(0x7f0000f7d000)=@file={0x0, ""/4096}, &(0x7f0000384000)=0x1002) 2018/01/22 04:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x80040, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000443000-0x10)='/selinux/status\x00', 0x10, 0x0) 2018/01/22 04:48:37 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0xa)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = getpgrp(0x0) r1 = getpgrp(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da9000-0x4)=0xc) setpgid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r3, r4+10000000}, &(0x7f0000ae0000)={0x0, 0x0}) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000001000)={0x4, 0x2, 'client0\x00', 0xffffffff80000005, "ab9dc20d7b1f3900", "c4fabcbb18319fade0da862fed155c28ebcef6cfc9cf1e996fd6a7f9a0ddfe76", 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={r6, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000000a000-0x4)=0x1, 0x4) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$dupfd(r0, 0x406, r0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x200}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:37 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf1000-0xc)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000fa8000)={0x3, {"bda681c3264bdb"}, 0x7}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003ed000)=0x10000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f0000cb5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000369000-0x4)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000474000)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00009c2000)=0x20) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9d777041cf8db0"}, 0x3ff}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/22 04:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xb1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6a000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000807000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x2, &(0x7f0000f51000)={0x0, 0x0}) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/22 04:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000514000-0x4)=0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000481000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000917000)={0x77359400, 0x0}, &(0x7f0000a86000)={0x0}, 0x8) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000f9e000-0x4)=0x9, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x304}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) open(&(0x7f00001c8000-0x8)='./file0\x00', 0x20000, 0x10) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xffffffffffffffdf}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/22 04:48:37 executing program 5: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000204000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) membarrier(0x11, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = add_key(&(0x7f0000cbf000)='big_key\x00', &(0x7f0000818000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000057c000-0x57)="b38da46064892d415ac456a403cdb92d266a020f94951a764754dc0a8b87f1c25f6d96865361de53cf6796f17fee7034c078c05ca3ef7d8fc2de872255465f3cdacfe9c72bf4884cc604d14334b0641840620274152e47", 0x57, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x6) getresgid(&(0x7f000088c000)=0x0, &(0x7f000083c000)=0x0, &(0x7f0000220000-0x4)=0x0) setgid(r2) 2018/01/22 04:48:37 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e50000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bfe000)="56b22f474b59b3ea418a7894878e22de1d1898e3503707409e41b238243480c96dac96e1be64ab4455751f3511f5b83993998544f7d13869fb0c964c", 0x3c, 0x40800, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ff4000-0x29)=""/41, &(0x7f0000ff4000-0x4)=0x29) openat$hwrng(0xffffffffffffff9c, &(0x7f0000211000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000)={0x0, 0xa02}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000013000)={r4, 0x9}, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000004000)=[{&(0x7f0000004000+0x329)=""/203, 0xcb}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000011000)=""/253, 0xfd}, {&(0x7f0000005000-0x33)=""/51, 0x33}, {&(0x7f0000005000-0x58)=""/88, 0x58}], 0x5, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000003000)={&(0x7f0000004000-0x60)={0x27, 0x6, 0xf10, 0x5, 0x0, 0x7fff, "f900529c6e0db9b0f9301ff4cdb96915242ea21162c230f1348f32b6369a00de858875d91097f774d27bfba49fa617b3f00e4573d0421d9db8b14a223cef68", 0x7}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x35)="8cbc270e9f88516eedd625403ba0a8b9508ecdb5be5e152944a8f8488d75255185b611a855460b8df10fc8a6afe2434c2b46f77132", 0x35}, {&(0x7f0000003000)="23ead26206bf36db418c0abec911e9d9b45962242cd448f30492a43ada4b610a94f930d76c27a386ad21e62e9cdd4e0e76b64a004c7baaa9722f39e389496adff4a1c39eae8201e03f5fc5bd62b780b268f26ac70b3e25285ede612d46a53a30ea7c13e638524c1bb1c48a48fb7cefd599428490f74506233da30b65dea7463febe32374312e5e003e8dd4d909d57d775d34391ec005d08c3affa301480ecdbb6aad4a3113b47b1bcf3eb359806c8b27b62e6f2ce7027b9c800cb3c2f903", 0xbe}, {&(0x7f0000003000+0x674)="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", 0xfa}, {&(0x7f0000013000)="6a0b3058cd11b25994a60b992e2212822df4db80d9a28b2797c8e860991b24cb9c2cdf396de9f5a3c5571657fa730db4f4dd0f91aa18f186138239e37fed0a7b08571a6b568ebaadc362962c39437bb31eec7cfe9853a24f05a4f98179623271425bdcaeaea2e7579a40c5307ed027604d4fc0f569cf7512c9ea5c17483ec8a6cc5ce6386b031847ac1da75879", 0x8d}, {&(0x7f0000004000-0x27)="e4eb5d607cc8e060c6cdaac5cbc065c44a97d836d4e79a10d8efedbefd8ec6f844cc852a564e0a", 0x14}], 0x5, 0x0, 0x0, 0x800}, 0x400c000) 2018/01/22 04:48:37 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000019000)=@buf={0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x1a) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00008a7000)=0x3c) lseek(r0, 0x0, 0x0) 2018/01/22 04:48:37 executing program 2: sysfs$1(0x1, &(0x7f0000010000-0x2)='&\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x81, 0xb8f467c0d20ca194) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x7, 0xffffffffc934bb85, 0x2, 0x9, 0x2, 0x80000001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000077a000-0x60)={0x0, 0x27, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ff000)=0x0) timer_delete(r3) r4 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006ce000)={0x0, 0x6d, "e5a927f5521f3e33200cd3d30a8ea61e09217942c3f831499243db3c6510b4e15357c253edaf73a82262f7fc46d2ae92f0a9dc6caa51c7409c5adb1873f1357d31ef182f1fe5a7f3d545a10ce41e1f991032e09eb169f582974f195aa6252b425d098c015f7ff2f9ce506a9286"}, &(0x7f0000171000-0x4)=0x75) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000077a000)={r5, 0x491, 0x0}, 0xc) 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) readlink(&(0x7f0000ae6000)='./file0\x00', &(0x7f000069a000-0xf2)=""/242, 0xf2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a18000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00005ed000-0x258)=[{{&(0x7f0000c58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002fc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000092d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000751000-0x70)=[], 0x0, &(0x7f0000e26000)=""/2, 0x2, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00006f7000)={0x0, 0x989680}) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000dff000)="5b52dbbe667665306d465fbdcd54438ba2fc6b746c8cf7ebd425d1c2a7bd3fc7a8582a61e9cb4b067f0d609aae5c37620bd3b7eb62417ca7c6d0ca6b33cf5aa4b9d37fd30b64713613a1a6988c4e65205cd4f9e9e8521a404f29d67b03d3d0dfad44a24cef0472c23791398bccd34d453c0ed54c02138bcf94e31b910e4cb609c19dfb9d445eede50f74ca5975d1f010574bdedfa77fa6bff46a69dbad6493fe2d935e8338de1766792f57169763cbacb1feb3", 0xb3, 0x4080, &(0x7f00000b6000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c62000)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x2, &(0x7f0000001000-0x83)=""/131, 0x83, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000594000-0x10)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/52, 0x34, 0x8}, 0x7}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a7a000)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f00009f9000)=""/158, 0x9e}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}], 0x3, &(0x7f0000206000)=""/76, 0x4c, 0x8}, 0x7fff}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000476000)=[{&(0x7f0000a6a000)=""/211, 0xd3}, {&(0x7f0000af2000-0xc6)=""/198, 0xc6}, {&(0x7f0000d05000-0x9)=""/9, 0x9}, {&(0x7f0000e9a000)=""/0, 0x0}, {&(0x7f0000058000)=""/111, 0x6f}, {&(0x7f0000000000)=""/117, 0x75}], 0x6, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f00008da000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000a0f000-0x80)=[{&(0x7f0000d94000)=""/242, 0xf2}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f000050a000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000b89000)=""/211, 0xd3}, {&(0x7f0000dde000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/44, 0x2c}], 0x8, &(0x7f0000001000-0x66)=""/102, 0x66, 0x0}, 0x1}, {{&(0x7f0000fcb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004b8000-0x40)=[{&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/100, 0x64}], 0x4, &(0x7f0000633000-0xb)=""/11, 0xb, 0x4}, 0x6}, {{&(0x7f0000e8a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000df9000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f00003a8000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0x69)=""/105, 0x69}], 0x5, &(0x7f0000001000-0x43)=""/67, 0x43, 0x4}, 0xfcd93aa}], 0x7, 0x60, &(0x7f000002f000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000520000-0x8)={0x0, 0x2}, &(0x7f00009b3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x0}, &(0x7f00008e6000)=0x8) mmap(&(0x7f0000000000/0xe12000)=nil, 0xe12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000029f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x10, 0x80000) 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000236000-0x20)={@generic="65cf7e25ba7c8dc3a23520039ad7feba", @ifru_flags=0x9400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x10000000004001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000e5a000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2}], 0x128, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) r2 = add_key$keyring(&(0x7f00003ce000-0x8)='keyring\x00', &(0x7f000086b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f00008f0000-0x8)='big_key\x00', &(0x7f0000924000)='\x00') 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/rfkill\x00', 0x400200, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fa4000-0x9c)=""/156, &(0x7f0000d26000-0x4)=0x9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/22 04:48:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0xffffffff80000001, [0x4, 0x1, 0x400, 0x0, 0x8, 0x401, 0x40, 0xfff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r1, 0x8) userfaultfd(0x0) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/22 04:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d0000-0x9)='/dev/sg#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/22 04:48:37 executing program 6: getrandom(&(0x7f0000b1d000-0x79)=""/121, 0x28, 0x1) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000cdf000)={0x0, 0xb0, &(0x7f0000e6b000-0xb0)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x906, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc}]}, &(0x7f0000118000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000049c000)={r1, 0x10001, 0x30}, &(0x7f0000c8d000-0x4)=0xc) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000055000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000054000)={0x4, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000054000)={r1, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000004d000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000e000-0xc)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000008000)=""/221) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000-0x28c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x5000, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x48, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000000d000-0x2a)=""/42) 2018/01/22 04:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00008ad000)={0x0, &(0x7f00005e1000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffed6, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000bb7000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c73000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000574000)=0x0) stat(&(0x7f0000e89000-0x8)='./file0\x00', &(0x7f0000969000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000415000)={0x80000001, 0x9, r3, 0x4, r4, 0x3, 0x1, 0x2}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea6000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x40000, 0x0, 0x4) 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) r1 = accept$inet(r0, &(0x7f0000e80000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c45000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000066f000-0x8)={0x0, 0xffffffff}, &(0x7f0000876000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e32000-0x8)={r2, 0x20, 0xe050}, 0x8) ftruncate(r0, 0x6) finit_module(r1, &(0x7f000043b000-0x1)='\x00', 0x1) 2018/01/22 04:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001e1000-0x170)={0x1fcc, 0xa5, 0x4, 0x40, 0x6, [{0x7, 0x6, 0x400, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x2, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0}, {0x3, 0x7ea2, 0x550e, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xa89, 0xffffffffffffffff, 0x9ee7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xff, 0x1, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8079, 0x20, 0xffffffff, 0x0, 0x0, 0x2884, 0x0, 0x0, 0x0}]}) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000861000)=@generic={0x0, ""/126}, &(0x7f0000299000)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000052c000-0x20)={"beeb8ca77b8d012aea8469b25c545683", {0x4, 0x549, 0x5, "d125e18de209", 0x7f, 0x0}}) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(0xffffffffffffffff, r1) inotify_add_watch(r2, &(0x7f00005af000)='./file0\x00', 0x20) 2018/01/22 04:48:37 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xdb, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000074c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) [ 343.707756] audit: type=1400 audit(1516596517.809:250): avc: denied { create } for pid=24912 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 2018/01/22 04:48:37 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f000001a000-0x69)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) set_robust_list(&(0x7f00003f2000)={&(0x7f0000a20000/0x3000)=nil, 0x80000000000, &(0x7f0000452000/0x3000)=nil}, 0x18) close(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000459000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001000-0x30)={0x400, 0x7fffffff, 0x1, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffb}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000130000-0x10)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f00008ee000)='./control\x00', &(0x7f00009aa000)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000943000)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000829000)={r2, r3+10000000}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 04:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) chroot(&(0x7f000079b000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000432000)={{0x3, 0x3, 0x3, 0x1, 0x2}, 0x7fff, 0x5d01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) [ 343.768051] binder: 24919:24927 BC_FREE_BUFFER u0000000020000000 no match [ 343.785968] audit: type=1400 audit(1516596517.889:251): avc: denied { set_context_mgr } for pid=24923 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=binder permissive=1 2018/01/22 04:48:37 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x0, 0x2710}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000011000-0x4)=0x100000000, 0x4) [ 343.834806] audit: type=1400 audit(1516596517.939:252): avc: denied { call } for pid=24923 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=binder permissive=1 2018/01/22 04:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) pivot_root(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f00005de000)='./file0\x00') setxattr(&(0x7f000063b000)='./file0\x00', &(0x7f0000d16000)=@random={'os2.', '\x00'}, &(0x7f0000044000-0xf)='/dev/snd/timer\x00', 0xf, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000662000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000)=0xe8) quotactl(0xb4, &(0x7f0000897000-0x8)='./file0\x00', r2, &(0x7f0000b76000)="e6f912e6b7f31210fee51033056959a15bf81398c56368807e31081600e38e8e6a0aae70d577ed962869cb08c87f7006199fd786897c97015bb5c083cdaae8781793c6a583579dbe302c502e67672576059441b3b1ca") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c73000-0x20)={0x4000000000000, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009a3000)={0xfffffffffffffff7, r3, 0x0, 0x1}) 2018/01/22 04:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup2(r0, r1) connect$l2tp(r2, &(0x7f000010b000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x3}}, 0x2e) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/22 04:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000363000-0x15)='/dev/pktcdvd/control\x00', 0x80080, 0x0) r1 = memfd_create(&(0x7f0000d13000)='posix_acl_access^)+\x00', 0x2) fanotify_mark(r0, 0x40, 0x20031, r1, &(0x7f00001ec000-0x8)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r2, &(0x7f0000059000-0x11)=""/32, 0x20) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) r7 = add_key$user(&(0x7f000006d000-0x5)='user\x00', &(0x7f0000b11000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d71000-0xd1)="3913b990c6357c76ba8652fbf94aae509525eb3c28aa920b126cd3d0d7c7d2fa3d2e93fa9df743b9f8590937c5582417ff7aef6796fa2cc7be74412245d3c8d9d6ca81db9bdfa0576623d7c23b8fe0304d320c5faab5d1a7d43c4294253cc318536899bfc382ded1b6aae3f99f08e08ee9857f7a4b88639a94b6f8d0c5ec1b591ca6d5e22a6bd25b0aa7fedf18a667e763fa1f5aa99151e713d5fd4b64a0199c3c5217867497249efdd3e9abdcf7aaa4d116b9786a878f3ac3cefda835293f38dfe75ed74dc20bfa2692df435a683a4ac2", 0xd1, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000035000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) stat(&(0x7f0000724000-0xc)='./bus/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r7, r8, r9) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r5, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r5) fcntl$setsig(r2, 0xa, 0x12) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r2, r3) tkill(r1, 0x16) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x220400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d5a000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f00006cd000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0, 0x0, 0x100, 0x8, 0xdc4627382e7dae55, r10}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r9, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r9, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x4000, r11, r12, 0x10000, 0x52, 0x4) r13 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r13, 0x227a, &(0x7f0000001000)="") [ 343.881057] audit: type=1400 audit(1516596517.979:253): avc: denied { set_context_mgr } for pid=24919 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 343.899151] binder: BINDER_SET_CONTEXT_MGR already set [ 343.899160] binder: 24923:24930 ioctl 40046207 0 returned -16 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ca7000)='./file0\x00', 0x40) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) chroot(&(0x7f0000ce5000)='./file0/bus\x00') inotify_init() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 343.907757] audit: type=1400 audit(1516596517.979:254): avc: denied { call } for pid=24923 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=binder permissive=1 [ 343.907853] binder_alloc: 24923: binder_alloc_buf, no vma [ 343.907888] binder: 24923:24942 transaction failed 29189/-3, size 0-0 line 3128 [ 343.953245] binder: undelivered TRANSACTION_ERROR: 29189 [ 343.959279] binder: 24919:24962 BC_FREE_BUFFER u0000000020000000 no match [ 343.961340] binder: release 24923:24942 transaction 229 out, still active [ 343.961343] binder: undelivered TRANSACTION_COMPLETE [ 343.961410] binder: send failed reply for transaction 229, target dead [ 343.994343] binder_alloc: binder_alloc_mmap_handler: 24919 20000000-20001000 already mapped failed -16 2018/01/22 04:48:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0xec}, 0x8, 0x80800) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xa8001) 2018/01/22 04:48:38 executing program 7: pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x8000000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f00002b6000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r3, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000700000-0x10)='./control/file0\x00') rmdir(&(0x7f00008c3000-0x10)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r1) 2018/01/22 04:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000762000-0xc46)="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", 0x106) write(r0, &(0x7f0000d64000)="90f6a3a774312507c987f0740136412862810326ad9ffa9326e17ff9da9a2cc6cc0954b4d32d36552ff74081d8ee8ec480c33e5a742b3e2c0013d3f896d7fdb2a21fb932454671e25bc9cc507f891cbb18f9ce7202038e44e8b79b27c344299cc2f7b8ab5b541b9b40bb9c7e745980da0abd7af3c53978031b8d24b9", 0x7c) unlinkat(r0, &(0x7f0000c34000-0x8)='./file0\x00', 0x200) 2018/01/22 04:48:38 executing program 4: readlink(&(0x7f00002cb000-0x8)='./file0\x00', &(0x7f0000c65000-0x5b)=""/91, 0x5b) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='net/ip6_flowlabel\x00') 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x4, 0x2) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000)='./file0\x00', 0x0) clone(0x1000000, &(0x7f0000fa6000)="0f000d9def056e843032e47569714cff65", &(0x7f0000cea000-0x4)=0x0, &(0x7f00001c2000-0x4)=0x0, &(0x7f0000aef000)="ecc3692a023d5346deae7087ba3e363a58fba96c1dddd8f8c3c1f08cd1c5b1a24622ad831eec14f3b976bcd7ae22053468a90920b8b99e7d9c59fc6c4bb2f7a460e6022bea2d8ce4d4aa9f9b3f9485a0baef90d441bdf56f8fd8f266603ea2381e05e0c7b3621492a1b824c1ac34a6a6a102ac25769ca249bf45da0d4cf77562cd4bb55629f29d6b7ea2b06446e010b7e42efc6c7013b508") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ea000-0x4)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000d7000)={0x6, 0x7, 0x9, 0x4, 0x380, 0xff}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000016000)=r1) sync_file_range(r0, 0x4, 0x30, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000067c000)='net/ip6_flowlabel\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000812000)='/dev/rtc\x00', 0x8000, 0x0) sendfile(r0, r2, &(0x7f00000c8000-0x8)=0x0, 0x26a9508) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8f000-0x14)={0x81, 0x5, 0x6, 0x6, 0x7fff}, 0x14) 2018/01/22 04:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000003, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000db7000)=@common='erspan0\x00') setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x0) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000d7f000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000334000-0x14)={0xa0a, 0x4, 0x1, 0x2, 0x6, 0x6, 0x2, 0x2, 0x2, 0x2}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000177000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000a49000)=r3) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r5, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r4, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0xfffffe53}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ce000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000068b000+0x7ae)=@assoc_value={0x0, 0x0}, &(0x7f0000be4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f15000-0x98)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9ac}, &(0x7f00005b6000-0x4)=0x98) writev(r0, &(0x7f00009c1000-0x70)=[{&(0x7f0000d5e000)="8e515a273f2f4c663c7402c0791f0111e6787253cfcd17b6214218a0", 0x1c}, {&(0x7f000014a000-0x8b)="03b38b477721bf619713bcb214087e033872c0f50cc4e838d878bd11f43e2eb93c407eeabe29a355ec903d2681596a5df0ee4353c0ebad906307fc652a87b54f97e5737bb569ab441fd7fe476f2e9715164d6493ac23e1666cae210bbbbed5520512d54aec2f680e069d6a6de2dc344a3b2bfcf567cd7fc1205006b20a08190e1e074fe3fa1e87689c7d8f", 0x8b}, {&(0x7f0000320000-0x78)="3be5560f7ced3c9c43e7fc402e79796d74a500090d272fd47843d24511850e78a3c3321e2ba0be14ab8a4a582fafbca2b1302679977a71b970a62bb6017618dff9c5abee0aae33cce154002cf5c8216118025fb6363bdf0fdd78a49b902fd3383454c6470fdb50c2f37d0b01839ba69d704318bce871d2c8", 0x78}, {&(0x7f00001cf000)="2f320193a4edde08225cb76d664365ef91d936bd25962560258beffe31a919", 0x1f}, {&(0x7f00004eb000-0xec)="5ae268cd756ba509a7ad10942d2bee96797cff248c78c1de49283682dce17628cde4f0b46de6e7b829d417ab826a9c881f826e2238c09b5f1492646457a36cce7c7e225ec6b353227abd4e3c25aa2ded4a1eebeb2262f8edc530e0efda0dd87544113e82625b76df51a09b825ef812a8a230351691904b995e59cece2e267624735bde59c62176e1add58aba64539ed3fb0a1e93b1173da37cdee4f2e80c038c27dca9203d6fb3367d4fe0f45f013cbe9348958107de9f76f06e93f669f68a5b3d8ba7dc2028432b4770b1afc95fa5fb5c4f07aa9773765180f4feb10bb57e1612b957d8609d57ef5beac2cc", 0xec}, {&(0x7f00004d9000)="d378dd18b22e92868f8ac5ff13b0314822cca4de6b09af90c5a72e86b5651ba749a4", 0x22}, {&(0x7f0000207000-0x28)="a8bff70d9f7fbe6491322167a518661c0d4dc1858f6cbda0eea3514c81a399cc31521be4f42a9195", 0x28}], 0x7) recvmsg(r1, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)=""/0, 0x0, 0x0}, 0x2) timer_create(0x3, &(0x7f0000edc000-0x60)={0x0, 0x1e, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bd000)=0x0) clock_gettime(0x0, &(0x7f0000de8000-0x10)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f00003f7000-0x20)={{0x0, 0x1c9c380}, {r9, r10+10000000}}, &(0x7f0000a67000)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r1, &(0x7f000017e000)=""/53, 0xffffffffffffffb3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d63000-0x16)={r7, 0xe, "0f108a40e7ad76f557d90ef92fcf"}, &(0x7f0000543000)=0x16) epoll_create(0x6) sendto(r0, &(0x7f000086f000)="8488f28292672bba1b34347c27c3e8495c1ea0c6e9b98187c5400f783f33008a9fb28606a233c72f7f247c9ab226b5ac42adefe3208e73d201e9ffa1f9c5c8c56c339b5015cd5449bd7f4389c30426c76168e524f585ee1634db01", 0x1b6, 0x20000094, 0x0, 0x0) clock_gettime(0x0, &(0x7f00007f2000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f00003f3000-0x20)={{0x0, 0x989680}, {r11, r12+30000000}}, &(0x7f0000ee0000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) getegid() setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004ff000-0x4)=@assoc_id=0x0, &(0x7f000036b000)=0x4) select(0x40, &(0x7f0000dd0000-0x40)={0x2, 0x3, 0x100000000, 0x8000, 0x100000000, 0x7fff, 0x10001, 0x4}, &(0x7f00006f2000)={0x5, 0xa5a2, 0x80000000, 0x2, 0x8000, 0x2, 0x7, 0x4}, &(0x7f0000658000)={0x4f02, 0xce, 0x4, 0x7f, 0x9, 0x2, 0x24, 0x9}, &(0x7f00009b9000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000062000-0x55)={r1, 0x4d, "7eecf51a25984fd49faa0814be3a4124a7c257309c12b0ab2f03dd840c3da3f5cf09e9635b7be86d18cfa2faec94fe9782b37b243fd153e44b872c37ba3793be4bbe5ac37bc89cccb46523ac80"}, &(0x7f00008e1000)=0x55) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000004000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000432000)='./file0\x00', 0x500, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x31) fanotify_mark(r0, 0x80, 0x8, r1, &(0x7f0000596000)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004535, &(0x7f0000824000)="") 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) gettid() fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) 2018/01/22 04:48:38 executing program 4: r0 = open(&(0x7f0000de2000-0x8)='./file0\x00', 0x105002, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000a2b000-0x2)=0x0, &(0x7f000087a000-0x4)=0x0) fchown(r0, r1, r2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00009d2000-0x4)=0xec16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000c05000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fed000-0x4)=0x9) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/22 04:48:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007d7000)={0x0, 0x400, 0x8, 0x81}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002000)=0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x6, 0x3}, {0x9, 0x10001}, 0x9, 0x7, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0xcf49, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000010e000)=@buf={0xffffffffffffffea, &(0x7f00004e8000-0x5)="ff291e7f4c"}) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x4, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x304}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x154}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getpeername$packet(r2, &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000096000)=0x14) lstat(&(0x7f0000838000)='./file0\x00', &(0x7f0000b95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x0, 0x769d, 0xa, 0x20, 0x0, 0x3e, r3, r4}, {0xdca, 0x80, 0x3, 0x0, 0x101, 0x7ff, 0x6, 0x0}, {0x1ff, 0x6, 0x379b, 0xb4}, 0x1000, 0xc, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x2, @in=@rand_addr=0x7f, 0x4, 0x1, 0x2, 0x2, 0x6, 0x8, 0x4}}, 0xe8) shutdown(r0, 0x1) 2018/01/22 04:48:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0xec}, 0x8, 0x80800) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xa8001) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/rfkill\x00', 0x500, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ed7000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000320000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r1, &(0x7f0000aa7000-0xa)='mountinfo\x00') 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000204000)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00006c8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000158000)=0x8, 0x80000) getsockopt(r1, 0x7, 0x63, &(0x7f0000f98000)=""/242, &(0x7f0000efb000)=0xf2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff3000-0x15)='/proc/self/net/pfkey\x00', 0x222402, 0x0) r2 = dup(r0) utimensat(r2, &(0x7f0000fe6000)='./file0\x00', &(0x7f0000029000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000bd000)=0x0) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c4000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000770000)=0x0, &(0x7f0000d48000)=0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/22 04:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008a7000)={0x401, 0x8, 0xfffffffffffffffe, 0xb7, 0x8}) 2018/01/22 04:48:38 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/ashmem\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000cd9000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00004fa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aad000)=""/163, 0xa3}, {&(0x7f0000d1a000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000665000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000000000)=""/115, 0x73}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000393000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00008fd000-0x10)={0x2, 0x100000000, 0xfff, 0x400}, 0x10) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428420, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x7, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f000012b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000605000-0x80)=""/128) 2018/01/22 04:48:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xa, 0x3, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f00001a2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) 2018/01/22 04:48:38 executing program 5: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1d000-0x4)=0x10, 0x80800) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000c89000-0x4)=0x786, 0x4) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) memfd_create(&(0x7f0000274000)='#vboxnet0{,nodev\x00', 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000044d000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c98000-0x8)=0x0) syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x0, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000525000)=0x0, 0x4) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000948000-0x20)={@generic="bc31d33118678620d2358235acf96dbd", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000087000-0x8)={r1, 0x54a8fcdc9474aff7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e61000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000069a000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000993000)='cmdline\x00') pread64(r4, &(0x7f00009d8000)=""/0, 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000f0000)=""/98) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/22 04:48:38 executing program 3: futex(&(0x7f0000000000+0xfa1)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) clock_gettime(0x5, &(0x7f000023b000-0x10)={0x0, 0x0}) 2018/01/22 04:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ce2000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2018/01/22 04:48:38 executing program 4: unshare(0x20000400) truncate(&(0x7f0000a3f000)='./file0\x00', 0x7) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000200000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={r1, r2+30000000}, 0x9, {0x7, 0x1}, 0x7, 0x2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000862000)={0x0, 0x2, 0x9f, 0xfb61, 0x5, 0x5, 0xffffffffffffffc1, 0xa87d, {0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x80000000, 0x0, 0x10001}}, &(0x7f000037b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e86000-0x20)={0x8, 0x3, 0x200, 0x3, 0x8, 0x7fff, 0x80000000, 0x0, r3}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="", 0x0, 0x13, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) socket$l2tp(0x18, 0x1, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ffc000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x80) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00001a5000-0x87)="c69c6b84791e42663e04690327dc6769968ff4d5be9f9695c1bb5a8e2314f7222c921e832412b43e1d8c1fa9e20a11c4837e330e4ec0a9f0db48f85a82a5bda9823dcd113653f70a69ef8cd002480971da0fdd5c91aed65d6c484d5d73ad1bd6c273c13427c0e0ed2726d3cc56645801e92d628139c75af361484754111a4dc449730d58d24a1d", 0x87) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 04:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000834000)='./file0\x00', 0x2, 0x4a49) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setns(r0, 0x4000000) sigaltstack(&(0x7f0000170000/0x2000)=nil, 0x0) clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c5e000)={0x0, 0xfff, 0x0, 0xd9df}, &(0x7f000019c000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b0c000)={r1, 0x6}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000478000-0x1000)="9150a9029fec415a6f46b0d779acf4e8968c58e36ebd4bd1e96b43e08eb708db5f022b30e3ba64f0d3c5af651f94bb1bde70f43244cec4b918b2de5e0385867c85b7b5e69459d9c787a1b39dfe1ce5254e80a1000ed1def707333bfbbc8474a0d57b34a05c76233fc4572c2101561e373874ee0bf231ab713a2e8526ba11aafb714e98966a96714c561892b2608434ce92b2f484d68648a29364223ee5dc81dadf8fc6ae3828295d02e78bea19f174bf4e2c976b63deb0538e55f59c21f5eddaf655aaedd0fdfac1dba64af09480b8f62bd89942a15c8db3035627f980e34d5887c31ab85b8c9a98e3123013abc70a5701ca5adfd8beaeaa6a9bbc25e403a85e8a18093bd73edc8a05b76652c47684e1b48ddd0cb90eb71509b3fbf184f565a3e561dd34a0201d76ae0f4f6d4aa6909747319725209459d1039198520d85469d9ed3b2c4b0976e3db5c05f6a31e810fbeb142b2b40e3ab72af5837c563b2bd15a6c673ad5eed29ba12b7131f56a4fc2cd389fed6a89810d894749c3ecb6ab8a6fd14e448c634413adb84c2df5170563773e415395aa494f326488bd91ea0ec7095d0c3996f93e5f13a64c686a01ec3df1927c142dc2944035649a3bd5172d09bc1a60a7b89ea3ac454a600f2d03331575907937ae44b0bcec6ad449befffa60e3e2f197187b57d7494731829c5232963f5c0955710bb096c57998552ba5f8b66014bd5830bff03a25bb2c594c3c9262969ea2e79e63c9f653d890b55bc6e989ab9232b8a5787447fcb7534d71f61cdbf3eb5955eff9abade27a23e858d82a6158e74b9061f9e0a1fb52fd75689a4424a4544b37508212f45e8220d0293f8fba24b9517cb18813d1bb85f30b172589b54a1feaae26aa9be12265697a2d75e7f5b2effb9e1900c89e49d44dabcd387859616f14728168aee59edbae3c664d7eddcef29cbaa93336c1b94d9e689f504c63bf137d1d26a4e8aed25765f830a14bf995b4dc81eb80068085a826ba4136faa090fb0b1fdac345b74f3dacdba047b2fa2a6f29dfd11559862e75960a51f23cd39c133b4eff8d05710d8b6b2fd0546fd08f2bc6fce7f39190b53e2839e432e1fd99298b73862bb5292f8504ee68ab1a41d7e14d8fe76e0fe7a0b887a9fd67564c3725265cce6e43a47d5f36eb5ba6dba5583596df0ea9a339ef058b5ea4c97daa7dfe85391c4ce4874ba7254bc593102cc634e7f8ab3e4ac34fc4e74d17917dab02f28a1d0d9cf9746cfb351b4a7d8fb81b57e334a0288206d2176c3e14868f5c78dc624da76eadd8d753696e74119242469c9b5f7c085c8a31a4c2514ae75d3d8f01b550b8d3fa51b73cc9f493cb3196c0165e42fbf94089da43996b52806409322592470b6c9d8fd7df7c0370fcc15a71df4f87731ed6f37f9b5b91f2a5bb2a287bc2cf7a2a549bfaa72327e460c93630984cd2382ddc192749f3c521cc9261730b4fe4bf7c43d6f55f79fd41113cae0809d1440229d80a739f8431f1abb09fd24128fbc4a81afc4275024699f7c84a3f38cc4ed816358cebbed1c33d8e4d1af1518b07eacf3078a3775aa704ad7fedbf3b56b5e91c870a4267f0718857f5b6cb792c866c75349eabe08a3313f11b293d35ab3f9571e4e62bb038b7116749839374bdc32e5bd66470f60fb5164ef7d843b46cd4378800993bc4d8c1f8c83646a681c3ebd19efcab0c5274fb80daa171f6d08e66d8dca5a5d7ba47d12a1d807ba6bac474fd87ea62ef33bdb6d14a8626f92db3ab47c40ad754157b494be95622c99641d0f021f475cf1dd7b1df71737a2cc5266bf2a0ec1dd9990fc28820c47859ada5738710dcae709d4234767db628165f8d2b74b5fcc98f1c19bb344bb1cd991319bc0757e12738106b2479a495eaff0c10fa012e3e3961d88f6448c6db545d7a77bbcbdd97431856deb227ad6edc46b85e630b8c5ff5a6dbb14ed9f69b19074aaedce1ae45a69f5756691ca299cda808f903e47c5cd557238a879a7a4d525e6382799dd9266245629b846dfd0c91b92a43cc7cd185c579fc54a47e8", 0x5ad, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/22 04:48:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x55) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) r3 = memfd_create(&(0x7f000049d000-0x1)='\x00', 0x1000800000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d0f000-0x92)={0x0, 0x8a, "6a0455b21da75fb9e91b808dfc46e5aa82322cc1f68666103a488aa3abfe5606380d4dd320d820be6fe2d2fc00f4b86622b397b26e9ef91322931848110177bd760e206a190b5f5026db88efe32b8978762080f02aaa5571415898e631c59e02b9263709df707eab65d1e6b898fb09491d237ddbd158c30d655122a0adc45f9570de7e6872acff82df79"}, &(0x7f0000f79000)=0x92) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a4a000-0x8c)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061c000)=0x8c) prctl$setname(0xf, &(0x7f0000002000-0x1)='\x00') rt_sigqueueinfo(r2, 0xc, &(0x7f000000f000)={0x36, 0x0, 0x80000001, 0x0}) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00003f0000-0xd)='/dev/urandom\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d62000)='./file0\x00', 0x80000, 0x85) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d4a000)=0x1) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000d62000)=""/139, 0x8b, 0x0, &(0x7f0000d62000)=@abs={0x0, 0x0, 0x1}, 0x8) readv(r0, &(0x7f0000d62000-0x30)=[{&(0x7f000066b000)=""/23, 0x17}], 0x1) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f000000e000-0x38)={&(0x7f0000021000-0x10)=@ax25={0x3, {"ff5347bbe1e7f2"}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x10000000000001dc, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x24100, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000003000-0x4)=0x6, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000)=[{&(0x7f000001c000-0x31)="cab5a8f910f9db32d1183cae945760f292737b63dcd8e3ec66803c00d4310b950c334ef9df63c678dc21b1c30b251c621c", 0x31}, {&(0x7f0000019000-0x7e)="a87f39451d6d7dfd1c2a6adfa2628224557b679173e8119713ee5533ce255b2b8b9e326bb42282ae097c1a3595e7c3ed31b213ee09d73728a028c1cb723056ee14e69b6c22f6821809ae6be1a09abc651832b36a91cb57514e5d6b759cc24413a8c083c3270e8e75623033e49d7b6c2a7d3661e1a03e26a6450dca0cea67", 0x7e}, {&(0x7f000001b000)="5a316dfe47d81a212cf86d6c15bbd0ffc26e2290c877c5b9346b208b149961d0b5b3f4ad838553e54241b56c3b9ff9bb0c083fc0644b6ef6b12f27e0c139fd9c6e2ac8a022", 0x45}], 0x3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001b000)={0x0, 0xb0, &(0x7f0000009000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xff}, @in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe5a}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) signalfd4(r0, &(0x7f0000007000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) preadv(r0, &(0x7f0000cdb000-0x80)=[{&(0x7f0000299000)=""/0, 0x0}, {&(0x7f000033e000-0x36)=""/54, 0x36}, {&(0x7f0000f82000+0x42e)=""/42, 0x2a}, {&(0x7f00008eb000-0x60)=""/96, 0x60}, {&(0x7f000069d000-0x33)=""/51, 0x33}, {&(0x7f0000dee000)=""/4096, 0x1000}, {&(0x7f0000ae4000-0x3b)=""/59, 0x3b}, {&(0x7f0000725000)=""/254, 0xfe}], 0x8, 0x0) r1 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000348000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000bf6000-0x10)=[], 0x0) write(r1, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007d5000-0x8)=0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000bcf000)=0x8, 0x4) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) rt_sigaction(0x0, &(0x7f0000aec000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000885000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffe0e, &(0x7f0000d4d000-0x8)={0x0}) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000430000-0x4)=0x400, 0x4) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181005) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00002b4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "88a6e8ac525f3699a4c5daa9dced6cd7d0fb8960855fbdeb64f2ebe7823315213044e10b6ac4191268a2f3921677a2dfb3a6a6450109c36def266a65bd221ba7", "32f65cc4ca61b949a69f1d7e65334df51dc74c84f2ce5d22d34cb59aa4c8584b", [0x0, 0x0], 0x0}) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) write(r1, &(0x7f000000d000)="260000002a0047f9ff17dd7fcdffffeb010000000000000000f7000004b40000003c00007f1f", 0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000f000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000f000-0x8)={r2, 0x2}) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) connect$ax25(r1, &(0x7f0000024000-0x10)={0x3, {"cdbdf6ab89d70a"}, 0x3ff}, 0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000029000-0x4)=0x0) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) exit_group(0x792eac86) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00007b9000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x101, 0x0, 0x1, 0x11, 0x4, "ea7defa760ad4d55be7e3ac6c227a597b9b7e563ccd7fbfca09280b3d24ac030abe42029141650693d1738f54dc1ad1bceb9372d8d7cad102a6295398b22a88d", "5753ca8df983fa778aa2576a8fcc2d1d8a616fb515ad3a22eaf12b33c508d3cf906fca74ccce5e8941193c9dff1a0cbb188bb3c40000008009fffa00be1516b0", "3f95afc016b05fb0f0b49300375436cd342c7e59b1173f5e9185f41d0e5b8e85", [0x7, 0xffffffff]}) close(r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c6b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d23000)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x6, 0x8001, 0x9, 0x8, 0x0, 0x7, 0x5, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x3, 0x3, 0x20}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xd)=@known='security.evm\x00', &(0x7f0000002000-0x6d)=""/109, 0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x50100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000004000-0x5)="6131748f7d", 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) futex(&(0x7f000053c000-0x4)=0x0, 0xf, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x0, 0xa0000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0xffffffff, 0x100) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000fe5000)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/22 04:48:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000287000)={0x5, 0x8, 0x1, 0x3, 0x3, 0x1, 0x100000001, 0x2, 0x101, 0x6, 0x64, 0xfffffffffffffffb, 0x20, 0x81, 0x7, 0x1000, 0xfffffffffffffff7, 0x0, 0x1, 0x7, 0x4, 0x3913, 0x7fff, 0x3ff, 0x3, 0x8}) prctl$seccomp(0x16, 0x2, &(0x7f0000bf1000+0xf83)={0x3, &(0x7f00006f6000-0x18)=[{0x1, 0x6, 0x1, 0x6}, {0x0, 0x81, 0xff, 0x40}, {0xffffffff00000000, 0x1000, 0x2, 0x2}]}) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d0f000)={0x1, 0x7ff, 0x8008, 0x9, 0xffff, 0x4, 0x5, 0x6, 0x0}, &(0x7f00000e7000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000836000)={r1, @in6={{0xa, 0x3, 0x3000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bb7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f59000)={0x0, 0x18, "f7048c2f41c08f1af20ae732412fe5eb0b924b3fce1b2d29"}, &(0x7f000032b000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000467000-0x10)={r2, 0x50000000000000, 0x80000001, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f8b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000755000)=0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b1000)={r3, 0x4}, &(0x7f0000ea9000-0x4)=0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a30000)={0x6, 0x0, 0x10001, 0x8}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000ce0000)={r6, 0x5}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/22 04:48:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000009c000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000d84000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006f2000)={r1, 0x6}, &(0x7f00004cb000)=0x8) mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000002000-0x10)={0x0, 0x0}) mlockall(0x3) 2018/01/22 04:48:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d29000)={0x2337, 0x8, 0xffffffffffffffff, 0x400, 0x5, 0x6, 0x0, 0x81}, &(0x7f0000d62000-0x40)={0x200, 0x7, 0x3a, 0x6, 0x0, 0x27, 0x6, 0x8}, &(0x7f000015c000-0x40)={0xffff, 0xfffffffffffffffe, 0x7ff, 0x9, 0x20, 0x6, 0x9, 0x2}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000016d000)={&(0x7f0000001000-0x8)={0x6}, 0x8}) 2018/01/22 04:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) sendmsg(r0, &(0x7f0000e1d000)={&(0x7f00007d6000-0x60)=@nfc_llcp={0x27, 0x9, 0x3, 0x2, 0x8, 0x7, "f84ead96ef8cabae90b68d0c25c7bf81310883314a3eb21cb150f09bcb523c38f58d73f99ed07ef4973626366d80ced2e19308de516e5132f49c66cba87d22", 0x101}, 0x60, &(0x7f000087e000)=[{&(0x7f0000f9d000-0xec)="8951d3afa1cfe3f955449535a7ce983c8ece0a5d2ca568f674aedd3017dbb529200def0feb93e17304342285cf98ceac641d2ab5d07e39a21a6912327da35789b80f6085fff014300d1d6d95d6577df68bad2fe7660e6154689225fe1ae7254a2c609c8dcd678aba5fa8a6018280189f493580a979de1e95f587661528e3e4185a6b5d897321d3f03a8903076d6f9ccec096f259a2e854276d2469ead749bc35642cd764a5f8edb9570617b6115edbac2c5802d3c1b92083149cc809701d21217ea81e59d0e8605b91036925534b2dd62032eb02721ff14422df6d6d6c99af2104e5fec8b582428e107edec2", 0xec}, {&(0x7f0000a5a000-0xf0)="37ad096394642bdd546404ee5def6134a293f3e9daac05eb2593742ef65795d72a7661561fd8e653df0d9ac78951aff020cfc3a0ed99c04e245462952799975e43233a521375825273a1323d845e9e8281dac97b37266cbe1e23e05d164428371b690bace0bbc8bc7a11f4869673adf20bcdc83f0714d9445e66bec4323b55e32c0b055f96d01ed2472dfcc9350f5d4ac8592ad43e8298fee68a204a7dff77611c09f80196f2baf23422e9ec9e2755f5edc6f0d506fef3e36a2ea68d6a3dab624ee3f7096636d20e5fd7c5e0800fcc6f4bb7af65b5b45dee557f9038c7e31b6760c1c29c3a1d689659159f475f55f82a", 0xf0}, {&(0x7f0000bc1000-0x37)="0cbddea41fe9bcd2326c08e260426fea2c229d065357943263319b3744e6967466ae1eb976828d2b0e0fb49be2a080ca38b19ab649023a", 0x37}, {&(0x7f0000c70000-0x7e)="e4876a169870915d8a6355a4ec28155c37998c6a3f43bb8a88cb951a653124b6433165e3d484683d98092ddcc147fc942537e05643cb5249f84a9f95fbe7bd39efa636005ef221df8cc22442b84f387330367bc2b675754273ee524944f2179fe7d39a05415817c6cb76992d87ff98d8647759ecab30632e77d4350fd7e7", 0x7e}, {&(0x7f0000427000-0xf)="28870b7967e32ad484dd54d4512a6e", 0xf}, {&(0x7f0000143000-0xcc)="d7979d47ef1b4a81c3c6df780fe158dd80ca454c18c496cefbab3cc4037e637450214e78f0d4e2968c75a66c9ec6843c1520ebea84d38a4c2baf5c76a8b5eedc1f20ff09d0aedb4dfcc6f043d8af642f03c08a66045cf06569aa102eb78ed798a30cd42c68858342fc12cea1d6ee0176d95b4f0a57cb7c7029a94a8406dc2a0dac673aa3b4de989fc6aa0a4801ad024bc6288551133b884aa75c43383989569b886a617f553ae66fd23dcc7cd640813f50df76c072481358c78c89df6b8ce969de7215628712d860c9f6cae7", 0xcc}, {&(0x7f0000dc0000-0x85)="b18c682d6ab35c56ed79e28a544a2a151cae62c9140f8ae3170acf11c144bbfc6d2a40f2c8dac9fa5f8a397c9110db901ce052a594dc6604b3ef7fa04a48082c7aca53f57ae152e29827a60cab8eecdd140ea54399d45093aa224e23c9e074c8836a81e9d679884768db8f88b323636a15d9b174a9914a1f92c7a44f435919ca824decc8b7", 0x85}, {&(0x7f0000628000)="9e8fe53fcf2fd51db4c2a61ac79866ae47c79e7bbe7335ee2b21be", 0x1b}, {&(0x7f0000cd6000-0xb7)="753561cbd18580ac4fcebda83567292825c6e6e0ded4428515210789f2cca84e5504967e2a59208858211ebf0e0b61f1af0ce4c79679161a37db66390aee67321f43bc5b6f35cf1cf02c9bc3de24f970c9174dbe825e3d78e34a71ed33360da39560d6fe28ebe3b11e709b18402a71e220235e7807d664abf6ef4bf0e127e35d18090be451f854e779e26e10c95951ac190853351d496b18c5d5ca5829ba2965c114389b51706de2f2dd4e7b5723f13e6cd821271a6514", 0xb7}], 0x9, &(0x7f0000191000)=[{0x1010, 0x111, 0x7, "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"}, {0xc0, 0x3a, 0xff, "919ae36220a048427215cb52ed3006bcae35840d7ce84a028cf0e2c063095886ce344a84e5a47cdf5d01bfc17d81571d8a8ac5df2acb602c85549faa4b35f45bec67126c065ad508f9a9e136c0ef49f7b7e5996fdb2d55dcf6ea7a3f5ad5a1da3928f160cc5acfbdae864d155f9b50a4e1de1afec61c61f579fe8571c8dd0285f427b375639be7f31c7910a0585d00962101ccd8717aa1006762960f86d019beeb730846f0b0a5e08d1f46b7bc88"}, {0xa0, 0x11f, 0x7ff, "84c21e1ff1989b8d721b3da265f3de95136429da281c969827970566e5acb766018d5e06c29b12954c526f0732778b7adae0b7ed25804d94da7b8e5e2a871e97ed99026bb03e8ee03ffc4cbbc1dbdbcec640d03bda5a3ba3641c0d0ae139b11d7eaeaa32245294cbf42b2cf15d0f92b3aa151b317d86eb9f2faa1d0c66d9bf90b8908753e4ab03bbcce1bfa66b19ab06"}, {0x110, 0x104, 0x800, "431a6f5fab8c350e8956fe095dda514b82ddcfd102e279d2890872c4d9236366e2772d2885a3cfd7cdb96268c124f4be6734c41afc6297a1e0f631e4c8af449cbe26d79cf6b1745512a0d15434262afe59691df59ca21416c9c4fc2652c4387c20add477455989b64c3c58e6a6141e2751069644c9f5341b02abaeb7d5e18ee30a412535eed9b44a4bd9fa8fb710acb4d8111225e7d494710841e6b29cd837b448ac762ba698d204dbb180a80aa549d12ef7a5a4f1f9495f4688082934567b3e6c781117b75e61b7fc617ac65b566136e5902221295d89820451ecc1105528e55b4199de2c6d5852f2fd8f99f22bc616e76d36c7e19e382e11"}, {0xd0, 0x10d, 0x3, "73415a984035449e31050f9ed8194c304a761b5ac1ba1b053e480ceaca330ce6e62757d116c4566fadefa43624222760f98445102d94b7f785c29546799369b269b976e8caaa0de65106edc15925d27e162193ae960ec4edce27312b11a53eb33ebfcfd5cb0676951ecbe4014a85927f49241b2637a4b51359b9db1f12a39919e498c9be1de890654796aaf15a9e83629f25cc10db8023bc539c901f7343c35ee12ce4d2489cb7f9f28b9329f87e6c0535e4bd9b9f81d82d160a1f429b"}], 0x1350, 0x8000}, 0x4000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006ab000-0x4)=0x400, &(0x7f0000428000-0x4)=0x4) pwritev(r0, &(0x7f00007c7000)=[], 0x100000000000021f, 0x0) dup2(r0, r0) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000051000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001f4000-0x75)={0x0, 0x6d, "7fa5b2d8c15ff90d5910158ea1344df98172daa542f366d7f02b52b92a37f73abc2157034ea7fa1d2bb0fd2645acc05e86ccb1405ae3d4d9a6abae51a3d9876c9d1e664602d061d01bca47263ffc53d5b2eaeb6b62e0bd40f4e85f5d886f15bc5dfa93b832771c12e65dbbf618"}, &(0x7f0000213000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000027c000)={r1, 0xfff, 0x50}, &(0x7f0000c63000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000957000)=0x0) preadv(r0, &(0x7f000099e000-0x10)=[{&(0x7f0000d05000-0x8d)=""/141, 0x8d}], 0x1, 0x0) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000361000-0x4)=0x0, 0x80000) r1 = dup(0xffffffffffffff9c) fcntl$dupfd(r0, 0x406, r1) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000aba000-0x68)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x12c3e0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) fcntl$notify(r2, 0x402, 0x0) 2018/01/22 04:48:38 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) read(r1, &(0x7f0000785000-0x8a)=""/138, 0x8a) r2 = socket$l2tp(0x18, 0x1, 0x1) creat(&(0x7f0000014000-0x8)='./file0\x00', 0x40) close(r1) r3 = dup2(r2, r0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e76000)={@common='sit0\x00', @ifru_ivalue=0x9}) 2018/01/22 04:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b22000)={0x0, 0x0, 0x9}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400) write$selinux_user(r0, &(0x7f0000d2e000-0x30)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) 2018/01/22 04:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f000044c000)='/dev/sg#\x00', 0x10000000ff, 0x8801) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000f7f000)={0x1000, 0xcf5e, 0x3, 0xffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000881000)={0x2, &(0x7f00003ce000)=[{0x42, 0x0, 0xfffffffffffffff7, 0x6}, {0x8, 0x3ff, 0x2, 0x80000001}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000086f000-0x10)={0x4, &(0x7f00007e8000-0x20)=[{0x9, 0xa, 0x80, 0x7}, {0x1f, 0x800, 0x7, 0x3d}, {0x8cb5, 0x7, 0x0, 0xfff}, {0x9, 0x7, 0xfffffffffffffffe, 0x3}]}, 0x10) r3 = memfd_create(&(0x7f00005e3000-0x11)='mime_typetrusted\x00', 0x3) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000706000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000004f000-0x8)={0x0, 0x0}) [ 344.735731] audit: type=1400 audit(1516596518.839:255): avc: denied { set_context_mgr } for pid=25085 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=binder permissive=1 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f0000a74000)='./file0/file0\x00', &(0x7f0000256000-0x8)='tracefs\x00', 0x2000000, 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000d03000)='mqueue\x00', 0x1, &(0x7f0000b65000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000181000)='./file0\x00', 0xa0000, 0x81) getdents(r0, &(0x7f000037b000-0x1000)=""/4096, 0x1000) 2018/01/22 04:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001df000)={{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800000}, {0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xffffffffffff0000, [0x100000000, 0x100000000, 0x10, 0xffffffffffff0000, 0xffffffffffffff00, 0x7fff, 0xfffffffffffffff8, 0x2]}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000895000-0x30)={0x8, 0x0, &(0x7f0000823000-0x8)=[@release={0x40046306, 0x1}], 0x63, 0x0, &(0x7f0000bf5000-0x63)="4f78f157c5bcca8ae5a276b65bb1cd4c731f2e81f60ed8815c2cfe9493e48ef4a83d1722520b0f213467383ed86e233497ebe788d98da85e62a984d53efa031f841fcd0609433e34eaca9e89b30f976eb036d963e5d03c1d55ca60a6545993ae0ec234"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/22 04:48:38 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000018000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x14, &(0x7f000001a000-0x10)={0xf, 0x800, 0xb1, 0x8}) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d38000-0x10)={&(0x7f000000b000-0x40)=""/64, 0xfffffffffffffd43}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000001a000)=0x0) 2018/01/22 04:48:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000002000)="", 0x0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1)='\x00', 0xc0, 0x180, &(0x7f000000a000-0x40)={0x8, 0x2, 0x8, 0x7fffffff, 0x1, 0x7ff, 0x100, 0x401}) 2018/01/22 04:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bc7000-0xb0)={{0x3, 0x5}, 'port0\x00', 0x8, 0x0, 0x20, 0x71, 0xa9d, 0x80000000, 0xfffffffffffffff8, 0x0, 0x5, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ded000)={0x3ff, 0xc2, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getgid() lstat(&(0x7f0000236000)='./file0\x00', &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000bff000-0x8)={0x0, 0x0}, 0x80800) accept4$netrom(r3, &(0x7f00003bc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000175000)=0x48, 0x80000) stat(&(0x7f00007be000)='./file0\x00', &(0x7f0000a60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x4) getgroups(0x7, &(0x7f0000b1e000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r6 = getegid() r7 = getgid() setgroups(0x7, &(0x7f00008fe000)=[r1, r2, r4, 0x0, r5, r6, r7]) [ 344.912051] ================================================================== [ 344.919449] BUG: KASAN: use-after-free in pppol2tp_release+0x2f2/0x310 [ 344.926088] Read of size 4 at addr ffff8801d20fa000 by task syz-executor3/25113 [ 344.933499] [ 344.935103] CPU: 1 PID: 25113 Comm: syz-executor3 Not tainted 4.4.112-g3fc4284 #32 [ 344.942779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.952104] 0000000000000000 1fce5a3e1108be1f ffff8800b3167d00 ffffffff81d054ed [ 344.960074] ffffea0007483e80 ffff8801d20fa000 0000000000000000 ffff8801d20fa000 [ 344.968054] ffffffff82dea4d0 ffff8800b3167d38 ffffffff814fd953 ffff8801d20fa000 [ 344.976029] Call Trace: [ 344.978588] [] dump_stack+0xc1/0x124 [ 344.983924] [] ? sock_release+0x1e0/0x1e0 [ 344.989695] [] print_address_description+0x73/0x260 [ 344.996329] [] ? sock_release+0x1e0/0x1e0 [ 345.002095] [] kasan_report+0x285/0x370 [ 345.007689] [] ? pppol2tp_release+0x2f2/0x310 [ 345.013805] [] __asan_report_load4_noabort+0x14/0x20 [ 345.020529] [] pppol2tp_release+0x2f2/0x310 [ 345.026468] [] sock_release+0x8d/0x1e0 [ 345.031974] [] sock_close+0x16/0x20 [ 345.037219] [] __fput+0x233/0x6d0 [ 345.042289] [] ____fput+0x15/0x20 [ 345.047362] [] task_work_run+0x104/0x180 [ 345.053040] [] exit_to_usermode_loop+0x145/0x170 [ 345.059416] [] syscall_return_slowpath+0x1b5/0x1f0 [ 345.065963] [] int_ret_from_sys_call+0x25/0xa3 [ 345.072162] [ 345.073761] Allocated by task 25113: [ 345.077440] [] save_stack_trace+0x26/0x50 [ 345.083329] [] save_stack+0x43/0xd0 [ 345.088694] [] kasan_kmalloc+0xad/0xe0 [ 345.094315] [] __kmalloc+0x124/0x320 [ 345.099763] [] l2tp_session_create+0x39/0x10f0 [ 345.106082] [] pppol2tp_connect+0x10fc/0x1930 [ 345.112314] [] SYSC_connect+0x1b6/0x310 [ 345.118025] [] SyS_connect+0x24/0x30 [ 345.123473] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 345.130155] [ 345.131753] Freed by task 25117: [ 345.135085] [] save_stack_trace+0x26/0x50 [ 345.140969] [] save_stack+0x43/0xd0 [ 345.146331] [] kasan_slab_free+0x72/0xc0 [ 345.152130] [] kfree+0xfc/0x300 [ 345.157175] [] l2tp_session_free+0x170/0x200 [ 345.163319] [] l2tp_tunnel_closeall+0x2d1/0x3b0 [ 345.170509] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 345.176915] [] udpv6_destroy_sock+0xb1/0xd0 [ 345.182974] [] sk_common_release+0x6b/0x300 [ 345.189033] [] udp_lib_close+0x15/0x20 [ 345.194659] [] inet_release+0xfa/0x1d0 [ 345.200286] [] inet6_release+0x50/0x70 [ 345.205911] [] sock_release+0x8d/0x1e0 [ 345.211531] [] sock_close+0x16/0x20 [ 345.216897] [] __fput+0x233/0x6d0 [ 345.222090] [] ____fput+0x15/0x20 [ 345.227281] [] task_work_run+0x104/0x180 [ 345.233077] [] exit_to_usermode_loop+0x145/0x170 [ 345.239567] [] syscall_return_slowpath+0x1b5/0x1f0 [ 345.246232] [] int_ret_from_sys_call+0x25/0xa3 [ 345.252546] [ 345.254145] The buggy address belongs to the object at ffff8801d20fa000 [ 345.254145] which belongs to the cache kmalloc-512 of size 512 [ 345.266769] The buggy address is located 0 bytes inside of [ 345.266769] 512-byte region [ffff8801d20fa000, ffff8801d20fa200) [ 345.278434] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c626e input_len: 0x0000000001426b71 output: 0x0000000001000000 output_len: 0x0000000003dd8a40 run_size: 0x000000000550e000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.112-g3fc4284 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #32 SMP PREEMPT Sat Jan 20 10:36:04 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1990833765 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581452K/7863916K available (40431K kernel code, 6131K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282464K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.138105] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.139255] pid_max: default: 32768 minimum: 301 [ 1.139955] ACPI: Core revision 20150930 [ 1.209384] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.210656] Security Framework initialized [ 1.211236] SELinux: Initializing. [ 1.211880] AppArmor: AppArmor disabled by boot time parameter [ 1.212799] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.213723] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.217303] Initializing cgroup subsys io [ 1.217981] Initializing cgroup subsys freezer [ 1.218635] Initializing cgroup subsys hugetlb [ 1.219259] Initializing cgroup subsys debug [ 1.220021] CPU: Physical Processor ID: 0 [ 1.221726] mce: CPU supports 32 MCE banks [ 1.222461] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.223299] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.226458] Freeing SMP alternatives memory: 44K [ 1.236273] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.347464] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.348913] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.