ad6317e00f608cd187a4365e5727e513b845457e30c8719423df7a97bc13c1b74289095a65c4b85765c526985fd9cc6c6aab777b4b8a09b5c474f528bd040a471754bc5511f97a24a337e7e5a9a2258e9647d6e94beaff2aa", 0xb7, 0x7, 0x0, 0x1, r2}, &(0x7f0000000540)) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000100)="1f000000520007f2c200000000000001021c0000ddff1ab4a300ffffa71800820c386efb1dafdfc09ba64ee04c422b047acd898cea024810d143b3c4ac8f1747b346e59ccfa76a304e6ac5904e0aaabc6711930000000000000000000000000000", 0x61) getpeername$packet(r2, &(0x7f0000000580), &(0x7f00000005c0)=0x14) getpeername$unix(r3, &(0x7f0000000300), &(0x7f0000000200)=0x6e) read(r3, &(0x7f0000000240)=""/37, 0xffffffffffffffc4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x400000) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x6, 0x0, 0x223, 0x500, 0x1, 0x1400000, r5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/04 05:32:26 executing program 5: mkdir(&(0x7f000059f000)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) rmdir(&(0x7f0000eac000)='./file0\x00') 2018/04/04 05:32:27 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000100)="51096d668c92bd839586d6c8f3ebb5570426d5bd0ac2d33992b68b728de6f07b0fd8df2bff47889482a94c6f73fa23a7119b30", 0x105403, &(0x7f000000a000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) bind$netlink(r2, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfd, 0x2316f75ee31d177b}, 0xc) nanosleep(&(0x7f0000000180)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') ioctl$TIOCNXCL(r0, 0x540d) 2018/04/04 05:32:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) sendto(r1, &(0x7f0000000180)="5fb34a6ca319588f7b896ab2235983320207412039ea", 0x16, 0x0, &(0x7f00000001c0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) read(r2, &(0x7f0000000000)=""/195, 0xc3) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/04 05:32:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000200)="73656c66776c616e306c6ffc766d6e6574306370757365742e00", 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000380)={@can={0x1d, r1}, {&(0x7f0000000240)=""/35, 0x23}, &(0x7f0000000280), 0x6}, 0x9c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe4, 0x8600) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="968800000000bb68e6d7c83653f571d8207910a4acb95bbfa488045343232d8c49349f523412ca09c9925497b3c54fefad620b632604b3f4fc4dbebb34a730ccf10fe4a2973df8c3438759b6b456da331d22c0c2db3e58ec4c07d4f32418d42052b3aadccaeb711e696f3baf4f95e5a2d8dee403a93384295c067b6c78792416adb462faa83dbcf731dfd6ba9a77463af2474c7c698fd36967297ec04a600226c5f06ecb0600cd3b847f68e961c82bff00d835ea54fb2e0eab38157be2a528165169ee8e516014077563f6218dd7a35374e185001aa31b8ae9bb25d9ffee3200000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2001c0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/04/04 05:32:27 executing program 3: r0 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="57d1a43e5d887320a827228b554eb99c50d03f1f0a024cd360c1a7e7e66368ffd0ef87aaed27367adece421c6750946f3583409581558a5e9a0dbecebba4b17a083eeec8cd50f4ad66", 0x49, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='^vmnet0*\x00', r0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r3, 0x700, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0x67, @rand_addr=0x7ff, 0x4e22, 0x4, 'lblcr\x00', 0x1, 0xfff, 0x54}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x2000, 0x2, 0x36, 0x8b6}}, 0x44) mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0x24, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000480)={'irlan0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000004c0)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) sync_file_range(r2, 0x0, 0x5be, 0x4) keyctl$instantiate(0xc, r1, &(0x7f0000000500)="a036b1729c14e58cd5978db84ae7f628d5863448a1f979a312d8e5f29cc6848dd093c5823fdfb33699785ea7898b886c3bb096d1bcf99bdf62810b22b8b23263950c630396809546b37f18e70c5d5caaab55ccdda5bfcebc31a71f879b5ed0f08fb5dbd29f", 0x65, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) sendmsg$nl_netfilter(r2, &(0x7f0000000a00)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f00000009c0)={&(0x7f00000005c0)={0x3dc, 0x12, 0xf, 0x10, 0x70bd2b, 0x25dfdbff, {0x1}, [@typed={0xc, 0x6c, @binary="428e97bda0"}, @nested={0x11c, 0x11, [@typed={0xc, 0x8a, @u64=0x4}, @typed={0x8, 0x74, @u32=0x7}, @typed={0x14, 0x32, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x48, @u64=0x400}, @typed={0x4, 0x1b}, @typed={0x8, 0x72, @pid=r4}, @generic="1ad240635b12b02cd2d34fe9bada0ee0fc13e92379fa7e52756d74a31e5149d972ac6098e2e3e89741e0165de837157db7cef1156aba28be16a71e70330cba65375d9fd0d41c3aeda0e10a2111cb73496211ddd779308648fa21c884793b31311ac22669018895a7722a290ea16e1b06a45f6934e9a0fe674695a01b97391203e538eab64fa6f472c3cac3e239ca97beb1b67dc4b419c33207557371562a6fe859a8e9ea31a796a72decbdefeb9e1b04e6020e82f0968093718e485d0e471867c58190d0fcc626229cb4fa58b84d60945513", @typed={0x4, 0x5c}]}, @nested={0x2a0, 0x19, [@generic="6760984ea18bf06c07aa0d799f97b3ad1e5577ee51db0aa9efca08cd5cae263712c6bfffdf3835c176735595b8e49610ea1f4154820ada2b9609b36da198c02f82a478957fec319b1101cf945584ac266decf476ef6065aef7c79c9f03c9b7904a314818ff562cbbeb6f649a9e79cd5318a49a7073fdd4ea7d19880f02434196012a05855de9e44d25bc76648b2c270871dd8dba552764010a148ab67ea4271451d1c2b6c1ad62", @typed={0x8, 0x7a, @uid=r5}, @generic="86fd2bf3bc580630463cd3f7f5713a10d05196e7af619036909c8d9b6d1c9f297b272aafed244425aa734c16decbad05f5a2ea2532e3e57e64f13b057545d719c88ea97a348a45d32d08ad572796a8a2f5ccb83735fe1e380086c72329657bfc4a3c1f54214c225bba09c19447039513def1aa06e14fdf4820fc1aeb27b8c4de2553e652bdb27ae5a78361696a4913813f9c08784069788b6a3604aa6c9ec4919c16db5d5dca01ab0eaaf72105e2430abbafd3b0dadccccceb19296c1e468214c7714d1d3dd27ea9506f11be0df713066178b0b6391f7b4f5ed09644e6", @generic="fbcd0c3e655914a3380df6561774cfb274944b468584de7c1cf80b0185fe96a6181974be80f51821ee3ae373f85777e725811ff4783694376261fefa61f6f9d0b7437bc0f551d0ac3d35fcf6cf56bd9d90c1bccaca855e56298fac36cd2d71", @typed={0x14, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x5, @u64=0x9}, @generic="b19642593e3e4a22b97627219d3a3ce689d6a519fbfc90bbcb68b230933ac3808a526444c9bc367ba5a55e999c40dc75103b7d3eefa7a4e64d9c6db26a05eef03d590133a2a73434446fd8d8b71a175aa30b557917632850c4f9b3d5b952871853e7eb0dafa0b9e1e6e6769adcab0421daa0df74dc3af85d81373c7e2701b32b9aa7c8c164b5", @typed={0x8, 0x64, @uid=r5}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x81}, 0x40051) write$cgroup_type(r2, &(0x7f0000000a40)='threaded\x00', 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000a80)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x10001, 0x200, "df4bed9d820c26d3a236060a5a0c3b41b7d60d9c8c3b20048b45d5b03959ea342c1751fab511864ed13686ff2908e69878c3a075f2bcfbf18f7ea6087d6a0e90e10968d7b8582dd6ca82f6f244437623"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, 0x1ff, 0x2, 0x0, 0x5, 0x1}, &(0x7f0000000c40)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000c80)={r7, 0x8e, "9163e7c73555e3fca81f0c0159a452028edfb03feab764ce84149405f0db42a452a89ae79cd33d1f31403ad8460946390cbf0551442b05deaefbbec0cf61becf824fdb0072439a88f7fdb5d33df3fe5fa66d03aa5fe1c3b5fa30823258a087c8f1db1e52409ace1ac3b78b942c56375652091db047b1254433caf84e7ada0c81d08dfd5b917b0957190f8dcad346"}, &(0x7f0000000d40)=0x96) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x1c, r3, 0x100, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x40001) sendmmsg(r2, &(0x7f0000005180)=[{{&(0x7f0000000e80)=@ethernet={0x307}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000f00)="ba2d62929b0b314d9e2ab523e56ccc071e6bb15715d90ff4f4e69b11e0b43d57", 0x20}, {&(0x7f0000000f40)="084661d195bf72b85a8940484bf7e9db7b1df155bc52bfc26e9638938376d9961873bf54ee557ad44c8f525e6c6f89d0b8b826fe7e8df7", 0x37}, {&(0x7f0000000f80)="aace7f0177b06935529a4fef9fa9d19d95471a2ef7bd27a53f2887e377e095d74bf3bd5526eb980e7904f5960aaa2f5fd149c94b1bfe4682470b17b529e2eeb716028eac89adf52375292e59dda0cd06feb46c7bff5870364eb2ab9ef5c3e692d1ae44f03a9680d78bbb91fd4b650a1340b7f8884a019df83e81c6cd383899d9cbac5aeb248b0eec22c2790c520b122ff79df079e7ef901ec85e54be0f264c5fd16db9c6871c4ab9e140cad658cf9d663a08293d7901c4963a4bf33908172020a76828e3efc289243e4e6c17bd048b4fb8232a749c77ab0f918a79d2c6d8ec3fdbde", 0xe2}, {&(0x7f0000001080)}], 0x4}, 0x8}, {{&(0x7f0000001100)=@generic={0x4, "f8634410866ad00c8e33f8a0bd5fc9c00cb82fb5fe8e5772dad6a49ecc2bef0e93db98306ba77d4b97beb5d3f6399a1cbcd66e668ff78d56688c759ac8263661a8ce8580ab4d4215c74be408a5db900257da0498c77310f66324a0af8677c05e2fd988f595b9c3b650da55a143f2b3cb216c5b1b9530766199254618eb71"}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)="15b4d2182689acc003f19e3f96ef4eda531f4e3ff0a70a010230e754a5b9dbbbb189697e9eccd1256298dd023e7c627d90da2964dc35547f416b7b3c477de82e3f898790eb6ae83348597d033c564b8f85a2c350e1af899bdbd8736d584afc1bcf48bf632b9cece5174aefe648d7eded69465453c94bcee9a0aa30f1bccd3d879ab0986c7e37b70d8a2193e68d2a2fe625c5d7ab929b1daab9e81c862a2cd0df776986cbd89e4c66c171b67e81684618cae4de923c3c3dbd50193e133f85910698528b57e5b3df152afa0cd35baaad3a3ee6f83fff3b97909b97735b0447008c2893", 0xe2}], 0x1, &(0x7f00000012c0)=[{0xf4, 0x11f, 0x80000000, "a863602178eae85d20ab8949129b431d13ee422ffd910ca8c75cf87b242ed60dbc9356f063c2e808e20a4d21d6675957a5d0ecefba46e9e2524288b0d4ff93adf7aa71f36897926fb97cbaedc729db107a2a1865d43c298138b87eaf17144222e8b64e3d5c9934fbc4a14d2c7ee14417afe8c134b4a41fc8436e8829bb6a82dd37eef7f846418cd7c1bfdd7e870fb3a8875bf436ff7b9dab83555ad25391d836549086aaf15b9c0fcaa430abbcff229fcba435cbd99084af0d1b92689ca8d537ef5b50f1112adaa9f504bec3da76680c0f0316aa8ff41cac3f06d651f7f45cced37fce1e52"}, {0x7c, 0x112, 0x4, "620f0ccacb893c55d324c454b8bbde914b1638cc749204d2766c140b14a6c979820d303f2115f56f24837add82f7afa292d0737c7ab8c9c6b8420a6f2a7efbd07b182384de3af8099d780b3ae551b99edb6a4d09f48d9e41beaa40811b11a66ab857644785c794ac89463bdbe9"}, {0x8c, 0x114, 0xfffffffffffffffd, "c0ae5f8e1ace32812f3bcbcea9ba3fdc9b30234a9ff46d7abed1ec22b1eaf21c0849d9a3fe2012933a084fae5d5090d5498009393e50b8a7ecebe8fd069d5fb13cc31b93b194e359e37d421f87d9e028f498f35b5929d36e0de1d228667f0e3e47e8cfac29ebda28ffd37124d5739ae1f872b197e36e05182d3fb3daf9a3"}], 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{0x44, 0x89, 0x2, "3445c845f3d518461ad89bb82f563ba981e668bcb1690a7101d03fe43e4555845386e5e7a6d29ba521e3b13f6050865451a013d354d3d036"}, {0x80, 0x107, 0x3, "516f369955ab18e8290124da858c2c79f22c9afa3390c0fd06d4006d6eb6296ed9d2c1c6d64766f4e5232b06de076c7acde5719416f3577672b679ff66ebece79fafaeb0175128f67add6bb3ede18ec2cae346b1a661c92d632a8572e355b7f36a05872b85ff37be2d65f96fce8425f81e"}, {0x18, 0x19f, 0x5, "873e803bb05337f8f0db25"}, {0x14, 0x116, 0xb7, "e194bf69e6"}, {0xb4, 0x107, 0x68a, "eb71ec04a66ec956b6077581a0343d73d9162499d37cd1c0a8a3e79183eb3073838ed31b78046ecdbfd484021e244ad347fc00370852bf0f5496f70070a7f5288624275f6d18f066710e178d931a089faad8cab48b3bf16059cee8b53d2fa8390e0f17012c4fd0d889c3b48596d8b71f2a02954a39ca4d0238ddad68053463d2251ee00e129fbea46a448ba324b0f8a46a39420e7d213c8cbbbfb8d95126278d51751242727448be"}, {0x98, 0x113, 0x3, "b9b4123686e0fef72f8b73a4ed7cfd065dbd068d5e4288b907d10b47db639b1f4082a7a84640a4b201c37321618cff795fd0f03ccbd6fc7383a329695133cf9dd53ce472f1931581377cd8fff445ca7c2e245bae5f0128c17194e91eedb928be444941aca293abd251c1c472d8aaa9fa66d51d6dce0a1a3d87be44a220ceaf803df58a2e73d3ccd90a"}, {0xdc, 0x0, 0x321865ea, "f7f54dfd27ccfa3c8df788a799cd521fd0c875fc183c17f2fa565aff7cbd26d57d3b18ee7275717e01e4304747286c91b819f02f18be20dbdc6b9fbb3b9b8de6772303ed58ba49b9cbf07bb3348270e4ca9511f776500c77be0d1344d124dde60e26a4f0bc532bcdc2c781790ccaf3d7bd2e1e57c03ef3b9c6a9b654af45c646dd05cb30f9e25b16ead6d91f84ddd5c5366edd32d7ea4f47de6804b216be9b9eb616697ac2d90c4d749e280d81078df4cc7650ef56164bdff59a801bee8bd4bbc078acbceebc55ac393481b650e0ae97"}], 0x1504, 0x80}, 0x4671dac5}, {{&(0x7f0000004d40)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004dc0)="4aabffe1a4ab4f45cb90beb6347d", 0xe}, {&(0x7f0000004e00)="bab9d1d2e3f56081314327242ea3a4beb52efc45e722980fa1e763ecd0b86c29919df770f08459955269aa3a8c152e169429d7d13d66c9bd0ebf031ee6f800511d5c35b515e84015bb381579ec061cdc1474f17a4aef23de7793abe280416ee02a5d94a39af47efb58282bff16fae54172994e35327eaccec463d499f5613ae5c4f3d14ae453b78c42c5f60fe069f64f10e380a1b27ea4f4460a0094cb0779f7f9e879dd28471950d9928d2b7b54898aece626eea3795b568f688fa24f2b825fb6119d5540dc9211ff5d0956e4620269af4f9251756bd2b2f0031f61dc3852b297f28743ae233751c728", 0xea}, {&(0x7f0000004f00)="de1b3d32f2c93a5c34203fec5f52dc657e1c429c6e1a9b3cac7aa8c2c86eba2808684de3bff79e44c3760ae1b9ad1b2719746d21ecd98aaaa5e84a5a8035d182da8ae02b6ddadfa41383302ce6132d1c1237be297c6a4745a047810644cd03a53eb4a8808f12e76329e9b41a20da85245f40d49cb28192b6531ae7192b74bb78ddbdce6569d1f661f5bac547715441681708f53b9c72150c5c08fbe7e6b2d6490b73631e150c3bf9b6760bd07c71ddb42fbb45", 0xb3}, {&(0x7f0000004fc0)="cc1e1b2e98f5c8f83462badd85d26a72ac1cfc4e0d11ae62d109dd37f312969d30b84bcc898882fb8024e2cd1dee49e1301d67491799c02f571e474a9d29ac1f03fed818bc48d87e20fc01bcf323288bb67664187359a52ef9ff1c0326f9a637a4e0f8f8d3d65555da15b572cc91e1c47c9ba3caa1471f13b7c5d073e85ee864dbe529197f37838d769bd77cc5ada2a2a2296b593da8a180ec398a24ed3d28bd21c8bf3f4de1bf952a30bd5e364509d47c4becf0ef8c4c9702843823849f633a61e4cb588a6ae55d47ffb4c704fe8acaaec67ad8eb2989018f618c3049e65f036142e6e54f5017b01b8fcd7e461f", 0xee}, {&(0x7f00000050c0)="7343537325c50aa6ead0bc420cc5817b4ac151e1f78bc70892ebc9bb4b9859d6e047690b52776c5ba317e3fc4c66fdc70750b7f0cc0969d68ed01fd81c358430ec66ebc978584ce5cf1a1a440702b23db37a02bb00a3dc852566feb041ed398f9fa5b057", 0x64}], 0x5, 0x0, 0x0, 0x1}, 0x3}], 0x6, 0x10) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000005240)=r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) chroot(&(0x7f0000005280)='./file0\x00') setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000052c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x1ff, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x6c, r6, r5}, {0x1, 0x0, 0x1000000000000000, 0x2fe2, 0xa712, 0x2, 0xbf, 0x7546a0b1}, {0x10000, 0x8, 0x1, 0x4}, 0x8, 0x6e6bbf, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x1, 0x3, 0xd26f, 0x6, 0x1, 0xa1c9}}, 0xe8) r8 = dup2(r2, r2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000053c0)=@ioapic={0x5000, 0x6, 0x4, 0x2, 0x0, [{0x8, 0x100, 0x7b41f0d5, [], 0xb79}, {0x5, 0x0, 0xffffffffffffffff, [], 0x2}, {0x6, 0x0, 0x1, [], 0x80000000}, {0x5, 0x6, 0xffffffffffffffff, [], 0x1000}, {0xfffffffffffffc00, 0x9, 0x7, [], 0x79}, {0x2, 0x0, 0x3ff, [], 0x2}, {0x6, 0x5, 0x9, [], 0x8}, {0x389, 0xce7b, 0x7}, {0x2, 0x400, 0x8000, [], 0x5}, {0x9, 0x3, 0xfffffffffffffff9, [], 0xd6}, {0x7b1, 0x0, 0x5, [], 0x6a1b}, {0x0, 0x28e4, 0x739, [], 0x3}, {0x3ff, 0x3ff, 0x8, [], 0xc7}, {0x9, 0x40, 0x400, [], 0x9}, {0x9c4, 0x4, 0xe0d3, [], 0x3}, {0xf1fc934, 0x4, 0xcb, [], 0x80000001}, {0x80000001, 0x5}, {0x1, 0x3, 0x4, [], 0x9}, {0x7, 0x1, 0x1000, [], 0x6}, {0x2, 0x5, 0x1, [], 0x3ff}, {0x6, 0x69, 0x5, [], 0x5}, {0x1, 0x94a5, 0x7}, {0x9, 0xbc, 0x6, [], 0xffff}, {0x80000001, 0x1ff, 0x40, [], 0x1}]}) accept4$inet6(r8, &(0x7f00000054c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005500)=0x1c, 0x800) add_key(&(0x7f0000005540)='cifs.idmap\x00', &(0x7f0000005580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000055c0)="0b3d109b5fcc8a3173877031ec698f9a9269b21737097255f911371eaf12e9b3c4523d9cdc5ec8625ca21f04743be310d937b52c85c31f8eadfb2c94cf457570b234391fc793abb2756f0ae9f254051293b35a", 0x53, r1) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000005640)=@generic={0x9, 0x1000, 0x9}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005780)={r2, &(0x7f0000005680)="a31b49ea50da633e3a4f97418b3c820cc705b6505793ef339c7aa71097e552683a7b0c5a38225b543f63c733f7e2fc8900a8f35aa3d7cd02916d73fc95865e353415e2a9a2aba4d0abe6d240407c95cdc6c26f4934fe95dc9db40e522c45b4bcca1af61b7687c433b31fecd0968dbc3932a227dc053fcd16f26a58dedc1bffc2c0fc4e8fdac8687d33767ca55bb6cce87792b0f12c68bd0c159f6e4e6cd016311dfb210a21c8ecf311846258cca678190dd0a1c7a35e1505704736955cb4761f97483b24a39e3299685a10a549e54bd6afbaad7ae21539e73f0bce67e2bc62a521bea5c451e76e6f9c8c"}, 0x10) 2018/04/04 05:32:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x200000000000044a, &(0x7f0000000540)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={0x0, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x5eb855) r4 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r5, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r6 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r4, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="35d5000004000000ffffffff0000000000000000"], 0x14}, 0x1}, 0x0) sendfile(r1, r5, &(0x7f0000000440), 0x18c1) sendmmsg(r6, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}, {{&(0x7f0000002940)=@nl=@proc={0x10}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r4, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r6, &(0x7f0000001fc0)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/74, 0x4a}], 0x2, &(0x7f0000001cc0)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x9a}, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x80000000, 0x9, 0xfff, 0x10000, 0x800, 0xc, 0x200}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x8}, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4d, 0xd8e, 0x6, 0x1800, 0xfffffffffffffff7, 0x11, 0xffffffffffff0000}}, @rdma_args={0x48, 0x114, 0x1, {{0x80000000}, {&(0x7f0000000340)=""/233, 0xe9}, &(0x7f0000001740)}}], 0x110}, 0x0) 2018/04/04 05:32:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x7ff, @in6={{0xa}}, 0x0, 0x0, 0x8001, 0xfffffffffffffffe}, &(0x7f000064b000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x40}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x7d522c86) 2018/04/04 05:32:27 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xc47}, 0x8) socket(0x9, 0xf, 0x10001) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7fff, 0x20200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x4, 0x2, 0x200, 0xbf, 0x0, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000791000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x3) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000080)=""/30) 2018/04/04 05:32:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x81) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x6, 0x7, 0x7, 0xb552}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000)=0xcb9, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000240)=0x3, 0x4) syz_emit_ethernet(0x140, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000aafe800000000000db02000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/04 05:32:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x9, 0x9, 0x3f, 'queue0\x00', 0x1ff}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000002c0)={0x0, 0x0, [0xe2db, 0x9, 0x1, 0xd56]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x7}, 0x88) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="1f49d77f0db3a96704020000000000000300000000000000"]) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000400)) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000340)={0x80000008}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000003c0)={0x3, r3, 0x1}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r4, 0x200}, 0x8) open(&(0x7f0000000380)='./file0\x00', 0x101800, 0x84) [ 868.630391] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 868.679414] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 05:32:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup2(r1, r0) 2018/04/04 05:32:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 2018/04/04 05:32:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x1e0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x46, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x7b7}, {0xa, 0x4e22, 0xf30, @loopback={0x0, 0x1}, 0x10001}, 0x0, [0xffffffffffffffe0, 0x0, 0x200000, 0x1, 0x8a8, 0x3f, 0x20, 0x1]}, 0x5c) 2018/04/04 05:32:27 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x204200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x3}}, [0xffff, 0x101, 0x2, 0x80000000, 0x610e, 0xffffffffffffe2f7, 0x3f, 0x7, 0x1000, 0x1, 0xeab, 0x5, 0x10001, 0x80000001, 0x3]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x80000001}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000180)={r4, &(0x7f0000000100)=""/99}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r5}) close(r0) [ 868.848420] Dead loop on virtual device ip6_vti0, fix it urgently! [ 868.887139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 868.906929] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 868.919307] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 868.933140] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/04/04 05:32:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 2018/04/04 05:32:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000200)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file1\x00', 0x200, 0x8, &(0x7f0000001440)=[{&(0x7f0000000100)="d0124b4254c76125dce0a0fed115f6e39176a3e539079797b19ac333cfcb3fad", 0x20, 0x400}, {&(0x7f0000000140)="2cfbfbae329eaae344239429dbe7a41334bc664db5e4451861e02d35eb1302a376da9d", 0x23, 0x9}, {&(0x7f0000000180)="77b8b7fc7097815950505d7ac516b689b6d7d8ea5a9d1b24", 0x18, 0x2}, {&(0x7f00000001c0)="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", 0x1000, 0x4}, {&(0x7f00000011c0)="27fdb393f4b85bf7024545971a5844364ce2a79b137ae827748d2b7330488d32328f7a5908d45f42f04fae70bf300b5478065ae99b48a101c285adaf864ec29af5887d8c3a03cc09fc01dc988633db12ce5bb486462d3955022116b1e609908c484fab8b0850", 0x66, 0x5}, {&(0x7f0000001240)="57202e5256b2ccd94126974e3dea7e55d2df9aa88445198b86805876662d950a9c50c0848d449cb06f5bb73aecf79499e66ec9c8e4631574311b143b754e0fa99caf88daaa", 0x45, 0xff}, {&(0x7f00000012c0)="ebf639b84a44f8f58f2a4322f628133f370236910c3ec5823e19197cdc7a644b0ef5c6842d37086b6f82b573ec1e8b897269ef86538771a636aaf0c2081493451edab93b626272c1cfdab8e2d88cffe48d5d2db83d8d54db79b092a7", 0x5c, 0x80000}, {&(0x7f0000001340)="6217ef8c91bf428cf9eb792681d9983b05bff01fc708ea254e98004c3d56670727b77ed4ed16c29b3054c97b983f0b134e9c421b1cb68b9f5705f009870daa652e5742e846176ad12ac6ef654aba5d0df54f116ef8992004c1482d72edb0d06dd2b9d5c50d1b2850b1541ba277a2b3fe7fcdc7a5f63e50b2c7ab35aeaf69fc5bfa14e52e7cbb478bd1eaf5cb3086824cbb410b00b8accca65f14dc24759f5700741aa16ae30dd2eef96c4beedd4f52a1d73dc6b52585cfe5d5d5e898528de710e61f158d1c38cd2b06fac1cd51302a57deaf2174d5eb1b18e476a9536aa2f9b4260dbf09dc0b", 0xe6, 0x1}], 0x0, &(0x7f00000014c0)={[{@enospc_debug='enospc_debug', 0x2c}]}) 2018/04/04 05:32:28 executing program 7: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x90800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x1, @loopback=0x7f000001, 0x4e23, 0x7, 'sed\x00', 0x1, 0x9, 0x23}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xef, 0x20401) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xc57, 0x208, 0x0, 0x8001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x401, 0xfffffffffffffff9, 0x5}, &(0x7f0000000180)=0x10) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x147ed6bfae61cf0e, 0x40010, r1, 0x3) 2018/04/04 05:32:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) socketpair(0x9, 0x7, 0x100000001, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x81}}, 0x400, 0xa630}, &(0x7f0000000280)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) 2018/04/04 05:32:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x39d, &(0x7f0000192ff0)}, 0xfffffffffffffe50) modify_ldt$read(0x0, &(0x7f00000001c0)=""/113, 0x71) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000040)=""/3, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r0, 0x26}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') gettid() 2018/04/04 05:32:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x5, [0x4, 0x81, 0x6, 0xffffffffffffffff, 0x100000001]}, &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x5}, 0x8) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) read(r0, &(0x7f000057d000)=""/4096, 0xfce) 2018/04/04 05:32:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802010}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x6c, r1, 0x0, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x398}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/04/04 05:32:28 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f0000000600)=[{&(0x7f0000000180)={0x27, 0x1, 0x2, 0x3, 0x7fffffff, 0x371, "c48c67f481f3fbd54953e2cec8202dcfe8430ac59b08ad5e35b8f0adc9feb0d72949a47c72cd8360fdbd50c4c6f9952aacbc6efc59795f84dc10249a24765c", 0x4}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000200)="3190455dff44f9b384c7ce56a2f1d9a308418e9ae2ebc43eca800d55ca92b3308170b8163ce88e49cd32ff42c0f606449de0a48589df56b06efbecbfab69bd59c1d2a49fc6fa5232e4789125d36a5d396f20", 0x52}, {&(0x7f0000000380)="f716d5cef5fa95f9852359521df2682b6dacdc835c68972d177bad5910090ab37430dc9da1473bddab51841401ef7982378ac40c7059dc1f5b6df1ab42066741049d0e33cde93f0311cbfc96b9428f6db3fe8c8f0a324941c5a18542bf71136228098d3e5a3eb38d6e1f8cf562ca17c08c0c8f1595642b26260f17a1ada7ed4a858fb568d80d2996712d390fe0d47d1e9c135ff2a8f5bd14739ff5fc77795228dd5f167973821b48046aa5fa1d74d5408b1c560bc8deb8b8354982ab7c9a5345935854d82f833a7dca49a8ce5fbf4ecce40c8ba6003b8998f5a5f67d7b574e637c6527694ecf5fa8ea29d23267b24c4203026b7e1c1f3237", 0xf8}, {&(0x7f0000000280)="f42d94afaff2db9b844db285af49076124eacbd9ce2fb7ad10e6dc869e87c5e149fb44da76feb24375d06f12c09b54ec38b71ce3439c69ffa3698491c24bb68a7d835b8983fc2b84", 0x48}, {&(0x7f0000000300)="079301eebb8b6a15375577ab071eda43184f10505c035243880e2562a3a8f11571258b9fdb25297da3dc7372cf9762fb866df624845066", 0x37}, {&(0x7f0000000480)="2ac8c19cda4ff92f4a260208b70b7375b091b8721bc8a4caab603b2381383d2fa75839d36460371e4e9fe18f50595017b5a22eae4252616eaf4ade43c2c5f0b18af19accf310d7ffc3b3010c18174bccaa693c889e1ef0e0dce16f35baf771cc0f9678168988fd73849b8756456abc761182fa20eb6281e2ae533bb80fc4f7", 0x7f}], 0x5, &(0x7f0000000540)={0xa0, 0x107, 0xffff, "7b0f9a26bdd90dae37d44f081581db523ae0042d2b5a74b01b7cebda67eadc68197812cb6cfcf0b3e7408c42036e5580925a30d598c068cd7bc0af116570506eb473e33f5600294af67eb7deb099b9d55819c5d935514e6ec2dcecd03dae489674b5566f36f13a920f802b4e7e0853a21a897f3987ae8fe7a3ab350342c24ba17508646719f9ac004b61e6bf530b6a816ffa63"}, 0xa0, 0x8840}], 0x1, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xc02, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x102) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="01833bf8b25b4a3a811f879620f68474df2c84fa7d75d5dfdbe4bf36def45ddaa60dbfcdaaa7d589c3c5053353c64fcf12501e6d245dbb944ddeedf5d4640a2bbd57a55f578c99c03e5442c38aa3604054c1bec224fefae3d4a52c78caf6d51a3590ae9fcc5011a04f1a9bd64a3452e18cc714b6b4968421d4c0c75d2550", 0x7e) 2018/04/04 05:32:28 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1371}, 0x2c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x12) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071ef00000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 05:32:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 2018/04/04 05:32:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fb78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2a4080) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0x1, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:32:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000002000), 0x4) 2018/04/04 05:32:28 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="551691fa515fa9bdc63c520c4c944879", 0x10) dup3(r1, r0, 0x0) userfaultfd(0x80800) 2018/04/04 05:32:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/04/04 05:32:28 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/72) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/04 05:32:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/04 05:32:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r0, &(0x7f0000001200)=[{&(0x7f0000001240)="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"}, {&(0x7f0000000140)="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"}, {&(0x7f0000001140)="4d4fe13da2ae55815d1e2ccf0db1ea4e01c925a69cc93d5cd023a6b5e573043baa02ff709e6fa1ead0391911c50e7a05372bc7f1aad6a0c190ba9cc9fdc85d1934abb92fba46964ff07bab7f16b27882ffd34701a60f62642c5ade20346428157e947b2c892a4629d3f28696ec11b52de640d67fa5895e0508095aaeedbe113778122411d33acf0308e0bfef938a2cd3dee8b269b425"}], 0x1) dup2(r0, r1) 2018/04/04 05:32:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/04 05:32:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/04 05:32:29 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x42) recvfrom$ipx(r0, &(0x7f0000000200)=""/28, 0x1c, 0x2, &(0x7f0000000240)={0x4, 0x5, 0x95, "509e01946fa8", 0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xffffd) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0xff, 0x6, 0x409, 0xfffffffffffffffb}) fcntl$setpipe(r1, 0x407, 0xc6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x41) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6_vti0\x00', {0x4, 0x4, 0x1, "6a4c3a7713fe", 0x6}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={r2}) 2018/04/04 05:32:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001}, 0x1c1, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x20000000) 2018/04/04 05:32:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x901, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9a5}, 0x7fffffff, [0x7, 0x6, 0x6, 0x400, 0x80, 0x8, 0x18000, 0x6]}, 0x5c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000180)={0x1, r0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000001c0)={{0x9, 0x97}, 'port1\x00', 0x1c, 0x10, 0x1, 0x3, 0x2, 0x9, 0x1, 0x0, 0x6, 0x4681}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000280)) r2 = getpid() sched_setparam(r2, &(0x7f0000000680)=0x80) sync_file_range(r1, 0x5, 0xffffffff, 0x1) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000006c0)={0x3f, @multicast1=0xe0000001, 0x4e21, 0x1, 'lc\x00', 0x0, 0x8000, 0x4e}, 0x2c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000800)={0x12, 0xc8, &(0x7f0000000700)="7e0baf227b151c02cdea77c07c92de776591bb39be1c3b59aac5494996115aa7c3fea16ec58c73ed8ce80213a1a23d1aa82216f246d298a0347a8f2cf12be57e27b90e0af2c9d73fb7cd47885122c17e2ac083b01c65183463ecaa3446b98a29abda7b3e41f8058338c56fcc769255e0e5448c6311d1e0f5f16da7cd2fc2609a99ea51e735b2068d3a5cd59f55f2a2764cbd424bf6392d34db19f01cddfcab8c15ea62b05c985904a667a3cc2f2616eea545e0b2548b48cbdd65bec840e4e34bb813c4fb633f5a10"}) rmdir(&(0x7f0000000840)='./file0\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000009c0)={0x2, 0x0, [{0x100000, 0xaa, &(0x7f0000000880)=""/170}, {0x4, 0x42, &(0x7f0000000940)=""/66}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000a40)={0x0, 0x100000001, 0x6, 0x4, 0x17, 0x875d}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000ac0)={{0x3, 0x4, 0x7, 0x1, "0132996f6bbfa9fec42ca922b373c5938324cd8f5ad911218aaf6ba9fb04bec9b85f2f1d3e1601bc948b2b93", 0x80000001}, 0x1, [0x9, 0x9, 0xcad, 0x80000000, 0x7, 0x2, 0xa50d, 0x5a, 0x0, 0x2, 0x9, 0x1, 0x6, 0x401, 0xffffffff, 0x4, 0x88, 0x8000, 0x80000001, 0x4, 0x5, 0x6, 0xfffffffffffff000, 0x9, 0x0, 0xf6c, 0x7, 0x8000, 0x3, 0x20, 0x7b, 0x9, 0x8000, 0x6, 0x39c1, 0x100, 0x58ff, 0x5, 0x9, 0x80, 0xfffffffffffffff7, 0x2bc31eea, 0x2, 0xfffffffffffffffa, 0x7, 0x80000000, 0xdf, 0xfffffffffffffffc, 0x8, 0xabe, 0x1, 0x8, 0xd1c, 0xfffffffffffffffe, 0x1, 0x8, 0x1, 0x8001, 0x100000001, 0x742, 0x7, 0x1, 0x8, 0x8, 0x7, 0x100000000, 0xfffffffffffffff7, 0x40, 0x5, 0x2, 0x0, 0x6, 0x8, 0x2, 0x7, 0x6e, 0xfffffffffffffbff, 0x5, 0x8001, 0xe1, 0xaa, 0x6, 0x7ff, 0x81, 0x0, 0xffffffff, 0x7fffffff, 0x3, 0x7fffffff, 0x9, 0x3, 0x1, 0x7818, 0x9, 0x7f, 0x4, 0x2a44000000000000, 0x3f, 0x40, 0x8, 0xffffffffffffffe7, 0x59, 0x10001, 0x4, 0x0, 0xad79, 0xb50c, 0x5, 0x80000001, 0x0, 0x0, 0x7ff, 0xfeeb, 0x40, 0x3, 0x7, 0x800000000, 0x8000, 0x7ac, 0x8, 0x80000001, 0x5, 0x400, 0x4, 0x1, 0xfffffffffffffeff, 0xffffffff, 0x6574]}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000f80)=0x1d000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000fc0)={0x0, 0x8000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001080)={0x9, &(0x7f0000001000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000010c0)={r3, 0x2}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001100)='ip6tnl0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000011c0)={0x0, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001200)={0x2, r4, 0x10001, 0x9}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000001240), &(0x7f0000001280)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000012c0), &(0x7f0000001300)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001340)=0xa8) 2018/04/04 05:32:29 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="f2c897c96a351b8996bd14d435197c2005f0490400000000000000f9499e27a7b3d7f81d083654ff95a8582f600155c8c88deba2e66d118229bfe627dc9d17b99693ba8b450ad37e41972f9c6d17c718ac5e45f41ae661775c9caa9c79552dd9da86418653f45ff7aac8d0992d9d39520baf863e87ff1436baecb95e48d68b6b0e8bf8c3d106a87d538a705394bdde8c15f8ec54843ee546", @ANYRES16=r1, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r2 = socket$inet_sctp(0x2, 0x1000000, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2110, 0x0) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x0) sendmmsg(r2, &(0x7f0000005b40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)='w', 0x1}], 0x1, &(0x7f0000000580)}}], 0x1, 0x0) 2018/04/04 05:32:29 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x9, 0x1f, 0xec, 0x1, 0x800, 0x1f, 0x100000001, 0x80000000}, &(0x7f00000000c0)={0x3, 0x8, 0x7, 0x10001, 0x9, 0xfffffffffffffe01, 0x1, 0x10000}, &(0x7f0000000180)={0x1000, 0x27, 0x9, 0x0, 0x7fffffff, 0x5, 0xda94, 0x5}, &(0x7f0000000200)={r0, r1+10000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x5}, 0x8}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r2, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x9, 0x4) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='/7'], 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) 2018/04/04 05:32:29 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x2, 0x7}, 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x6, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x40, 0x200, 0xe15, 0x5, 0xae1e, 0xeb57, 0xc924, r2}, &(0x7f0000000140)=0x20) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x0) 2018/04/04 05:32:29 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r0) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/04 05:32:29 executing program 7: readv(0xffffffffffffffff, &(0x7f0000000080), 0x200000000000035b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={0xffffffffffffffff, &(0x7f0000000080)="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", &(0x7f0000001080)=""/74}, 0x18) ustat(0x2, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000001140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 05:32:29 executing program 2 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f00000005c0)) socketpair(0x8, 0x80006, 0xfff, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4) socketpair(0x10, 0x800, 0x1, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000580)=0x8000, 0x4) uselib(&(0x7f00000000c0)='./file0\x00') fstatfs(r0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x3, 0x2, 0x8, 0x9, 0x18, 0xffffffffffffffff, 0xf3b}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000380)=r4) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffaf}}, 0x6, 0x0, 0x1000, 0x80000000}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000004c0)={r7, 0x2, 0x20}, &(0x7f0000000500)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000140)=0x60) sendmsg$alg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="3b56c0324f6d8c6a6df32b4431f33181b6ec272af1837188f619b4a24505f4dc4dd3298ce4f7c5ac067898cd1996ba66bb5a30ad3489aadaa19d9f3a38f98088071686b0aa1e16ac43d9208a8fee700a", 0x50}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r5, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/04 05:32:29 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x101000, 0x0) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0xffffffffffff35fe, 0xfffffffffffffffd, 0x5, 0x5, 0x9, 0x5}, 0x94}, 0xa) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8041, 0x0) acct(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x90, r1, 0x800, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb97}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x4004000) socket(0x5, 0x0, 0x9) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3827a9194279b99a}, 0xc, &(0x7f000009b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000e08001a0004000a0094d4a53b3b312702b459d80e97621cb07dbd9e1632449713193d4c39a74dfc75bfd45d5d526b9d33d7b7b014b8c6d8126214b748551dc50610bbec76e9757f20941f654c73dd8674c1b7c40c37316fd70b4b92f5689187a14db5b1ef07e76abb0e6cfb98ad2bcf30046f672d5fde2d458ba9b8800f1a8d804996da2f23484b7d232b85dc7733274e9525442e097b"], 0x3}, 0x1}, 0x0) 2018/04/04 05:32:29 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) r1 = dup2(r0, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)=@ioapic) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/04 05:32:29 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)="08f723207c022786d8", 0x9) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x80000001, 0x9}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) setns(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0xdb63bd1, 0x79cc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x80, [0x7, 0x80, 0x100000001, 0x0, 0x1000, 0x3, 0x100, 0x7]}, 0x5c) ppoll(&(0x7f00000001c0)=[{r2, 0x8}, {r0, 0x1}, {r2, 0x40}, {r0}, {r1, 0x80}, {r0, 0x80c0}], 0x6, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x3}, 0x8) sendfile64(r1, r1, &(0x7f0000000280), 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x4c) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000340)=0x6a, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000003c0)=0xfffffffc00000000, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000440)=0x1, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000480)={'bpq0\x00', {0x4, 0xc323, 0x5, "d09c14703b2a", 0x10001}}) openat$cgroup(r2, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000500)={0x3, 0x101, 0x3aa6, 0x102}) ioctl$TCXONC(r3, 0x540a, 0x6) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000540)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'dummy0\x00'}) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80000) removexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='com.apple.FinderInfo\x00') ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0xffff}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r6, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x800, 0x1056, 0x5, 0x503b, 0x20, 0x8, 0x786, 0x100, 0x3, 0xf0e, 0x200, 0x9, 0x7fff, 0x1, 0x10001]}, &(0x7f0000000840)=0x100) getrlimit(0x4, &(0x7f0000000880)) lstat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = request_key(&(0x7f0000000980)='cifs.idmap\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r7, r8) 2018/04/04 05:32:29 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10082, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r1, 0x20000001) r2 = memfd_create(&(0x7f0000000000)='%selinux^nodevwlan1}\x00', 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000002c0)=0x4) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) ftruncate(r1, 0xec) fchown(r0, r3, r4) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000340)={{0xff, 0x9, 0x7f, 0x830, 0x7fffffff, 0x1}, 0xffff, 0xa2b, 0x6e5, 0x1, 0x253, "301ef5bce5898a5e909ed396c2ac7b9ea324db388ba2f163e1ad7527d2ffb364413b4a0222f2bac353483bc273e3a5a2aa84326f5aee2f2ff77b2e17e41d9f01efedfaac71151a64885291e674e90bdd22ff1d8e32437b3433a2581d4c7632819b30447b1a69121d0bbe1520f18919b58aa51be072680c647b9a5bbd19181674"}) 2018/04/04 05:32:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x88001) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000001c0)) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xe333}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)={r5, 0xfffffffffffffe53}, &(0x7f0000000340)=0x3) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000000040)={0x7b}) kexec_load(0x38, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="f502fef0369bfcdc145475b8d038c0ce355832a430923f44d723dd3d10f26cf2118399e3902b73e162f452", 0x2b, 0x7, 0x1}, {&(0x7f0000000400)="1760fb4d9834e2ca5d1f7603a33c1d354b927c994db19558ac69fc33aef49fe292c9aaa3df5f54ec1350d8e659a955c761a10bd1d79599789da2ce9f23bfbbf2beb2bd95c35735c046b7bd9e2d168850fd45166162d367be03a3d9173f170dfb5a", 0x61, 0x12c, 0x859}, {&(0x7f0000000380)="46db55", 0x3, 0xfffffffeffffffff, 0x70}], 0x0) 2018/04/04 05:32:30 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) munmap(&(0x7f00008ba000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000140)=""/200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xfffffffffffffff8, &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x7c) 2018/04/04 05:32:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0xdaa2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e24, 0x571f, @loopback={0x0, 0x1}, 0x42c00}, @in={0x2, 0x4e24}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x1}, 0x8) io_setup(0xb8be, &(0x7f00000003c0)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000380)={0x0, 0x3, 0x8, 0x8, 0x12, 0x9}) r3 = memfd_create(&(0x7f0000000480)='\\\nvboxnet1)*+nodevsystem\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/04 05:32:30 executing program 0: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x19, 0x10, "1d2996d7916fa1c5ccdb9566c4f1861ce9cfe90383f1033006b2059ffeda170590a2d212614abd11b5880a52eff810ff34debbc23ba817c742134b552313ea87", "3d525671fb0a519cdc6e5939bace6984af77d0064880d658c88430cb291a7995", [0x7, 0x7]}) 2018/04/04 05:32:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0xfbc89c387d3c6bed, 0x10000000000018, 0x400, 0xfffffffffffffff8, 0xffffffffffffffff, {0x13}, [@typed={0x8, 0x70, @pid=r1}, @typed={0x18, 0x18, @str="63707573657429626465769b73656c662900"}, @generic="a4002bddd3ad1d82073910799f0d6d759426e892a524e84f6e0575e350e73049b89a2a1daa7b38ee8bf565af9049f988", @nested={0x11c4, 0x85, [@generic="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", @typed={0x14, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="f65b739eec6ec16f501b83f4286cd363d4dbaea49f84c5be3f6391f1b052fdff6e025e28ad1f155d1c2430c8314726a5ae225049bac3d4ddf2d3b7e92c5c1b82579a4a97a8e1", @generic="2d93970fc317239af16bbe43dbe35096ab20e120e64c3eca88a085bde5a85caacfa1003600ae9d6b6c0fdde05ca4b12a857b49f4d9fa328f873c669b5252e9a4ee107bb4ba721a78329506a5f067fb78f947876b5170d19315ebd3dda5f1ee85671eb2c4f3d7c6d9c154eb469c5f62403a27a71a5537ad94edae93e7c2ea82c324e87371eea3401e2c3293e723422eec228034c33914ad8a1a4fe60977893dfa12e19fadc3eb46c74c727ea9dad9fafe6f06614e2a1bbc7a1d5cd33618e5b6d99517c1ef7ea85bd59aacfdf6fa5f", @generic="e407ba0a3a0757ce36052e254783b787e29fea6e4aacd3a4abba890c304ce484438ced19e2f404d1d920a0b14f9fec3637b77801ded14979f3745f87b731d3972108e4a101d5112a4fe8099bba41c8c58056da29647175b6abab1ac3b2182377886e3226dc8f7b819d59b61db184d9a5f34ef4adad1c75dca28d119d90160ca25f2dfa", @typed={0x14, 0x12, @ipv6}]}, @nested={0xf4, 0x30, [@typed={0x4, 0x4b}, @generic="9152d4108d084564a84924a4ff704c62f8d7c8c29a8bacc0e0ec90289c3dd4fabe17e42b566c41c493d31dbc5456fa860517c9e784eb588886fb7ae3a9f48ae4d31205c77af087586e4c23cac6b694bdd029481e6cdabb935e169b733ceaf2d937fdeb81c599629a87f513bc740d025dfcc169f18bffea7ac5a1a9694b6e28a49e66ec20998e85b49fae2ff850bfccb6662f00b2469b78b706acc15c1047d42cbc17dfe220f7074c578c4974b705d6b1bfceee6dce59f9a559b730a8d828d373d4de58cb3021cf3c543fb9b659cb8ab1ccca571d8bfba357918e1faa0f2f04b6c0744a6f44cd5f44a0"]}, @nested={0x168, 0x20, [@generic="5ffb42f35e2704321a21fac7544a6266d1891a6ee93af0aec4d9576ef86f3231b53e33cbdff23efe9f3200d39f5e731a1583309ad05ca04a9ab7b5068fc5bdd59351e53a0c1a3f6e2c26e90f71d9f46ed87270c0a639c06dba6fcd4b38be59a227dd30c28015677901744a826b64110b09ef9ddf7bd1878a177c081f0ccae40fc4f386851abbb84dd121971cace3cbe17ac8f9fd5c654e6c54923575161c10c6fa938cf5ba00fd59140d39ea1339651997fc74", @typed={0x8, 0xf, @fd=r0}, @generic="6df08b315e4654afbf5da4e7c4fc14b451118188f9a19ef385fc771f8e6865fb7c05537fe02dd3984dd05c8aed6b096c2be7da8f49072088e1797daa34d4d22675", @generic="a81e11f2e6e83ca5613f036ea1c30873b4022e968c96b17300642619e9ad91f7576d168b5355d80b522550e23918d9bf2ee6ebabbba7dd752d7010aa2b90d3fafd5653c2fec52d2b67416781db8f2b1f58e8219f6bd9aeb5f20121de77baab7b554ffc59bb"]}, @typed={0x14, 0x38, @ipv6=@loopback={0x0, 0x1}}, @generic="61c091320ba5abf553553317521e51d400c6f92a22333892ecdcf8cec93d313330510d9b283c709eb77f429140b6eed3a9948076eaa5ff09ee8bcc4f1770f1a537ae19f2b1b62390ab8485cce6eea4645861bab9f356c903cb95736e7f6c08a8835f6ee9cf1661", @generic="1cd616c997a80b94ce0d5c68471dbfa35ddb5669006a90cccb9448e82501d1b10dc6e2150522a3636fb04b8691aa68ded9f61bb0726752c09db4dd0a6f300d6aee672ad4543e63931aa163c3ceed53248a03439a322ef91859d2aaf9e5a3e66b0413d5b02a51cdd03e8326de3821cb4aa35999eb2077a1cd4d3c2ec75180da6c5695db7ef2068cf3c58a8d6140c43398a7a4338dda197529e4a4c23e94f8b9b84303672e2ab0c7e1bf0c67e7446b10"]}, 0xfffffffffffffe9e}, 0x1, 0x0, 0x0, 0x4800}, 0x4004) 2018/04/04 05:32:30 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xff6, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="1aa6d3701d6a3edb393073db47498a42f84034bf013247df2973a7a3ef81c0a0e6bdd35df59a49188a70ad837d4d0a7fa43284c0dca5165a0f79bb44d7362ebef1725390cf66ac209f95b1443b425b90440153dee71f5356df58ac0a313bc9ae8a37c77c0ffe820b035389d9f4318ec2d7b3a9386a81a7c6485d5e807ac92779efb6c63c628f571d1ea064accfe82272f386905cdcb8d59d75b5fb9bceaa1526f098972b2596b20992d44737fe29e231cc48629f8bcff8a7c9de410e3825958e134d201a8fdca0283bb858e8037134ca9b545a4e4adac35031a51c757da4e03b475a443aba0989f6", 0xe8, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="868b7a75f7a71afcd1d42625b10ea5cf235c00437ee13e3c1986d2ecb18f28edb39194123a0c3f617bfbb66acfb15c8b79d7747ae88f9e46b71b5376c1f4b69d1e0c7ee7c24aa5832730bf01cea9e3149153cab55aa64dedb568b6edf96473ddcfdd6b913eac18f43ed19e62d43a7395933ed878ea3a12bfaa37a98ce79887c36d17ca49f3a585f25ff6c8bcee6c42e63461f12c7a", 0x95, r2) 2018/04/04 05:32:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x0, &(0x7f0000000300)}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x8, @empty, 0x1}, 0x0, [0x8c, 0xfb0, 0xff, 0x5, 0x5, 0x1, 0x4f, 0x9]}, 0x5c) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) 2018/04/04 05:32:30 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105423, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x1, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0xfffffffffffffffe, &(0x7f0000000440)) nanosleep(&(0x7f0000000480), &(0x7f0000000400)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x280400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:31 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x56784cf1, 0x0, 0x0, 0x0, 0xb}, [@jmp={0x5, 0x9, 0xb, 0x7, 0x6, 0x5a, 0xffffffffffffffff}, @generic={0x100000000, 0x2, 0xffff, 0x7fffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0x0, 0x10000, 0xb95, 0x8}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x101, 0xf, &(0x7f0000000100)=""/15, 0x41100, 0x1}, 0x48) dup(r0) uselib(&(0x7f0000000000)='./file0\x00') uselib(&(0x7f00000001c0)='./file0/file0\x00') 2018/04/04 05:32:31 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:31 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0xffee) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000180)=0x4) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffffffffffc1, 0x0, 0xbd}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2}, 0x8) 2018/04/04 05:32:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x3b) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20002) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x4100) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000100)={0x5, 0x32, 0x1, r3}) 2018/04/04 05:32:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x10001) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x1a, @fd}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60008000}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)={0x2d0, 0x29, 0x4, 0x70bd2a, 0x25dfdbfd, {0x17}, [@generic="2f297bd7648bcadca9fa1348716a07f0362e70cee50f74d9708220ec27fa4d83348cdf644525bbc3f40b2bb0ab156fafc034cee5d0f14bca171cdfd2d4d7c674c93ba1b9eeadc1bbee34768df29a0d", @generic="0e7c367ac6b902fb0d95ccea9c8c", @generic="b27d0391e84cdddd7384739d860b11692d9e228731760baca5a78cfc18d7fed444a7d640783e5fed7a76a933086ce58b2b0fcd913b60d42a67a3820a4288ec228ff7297472a97ac4184e1b6a1f90bdafbc831f9894d802f08dd996bb5c218534f1c1a50e3e0a0b1a6821c2692e074264be825ebb49b5aabbb05bf2f59b942388382a0e5bd1aaa370261157e1d19b81bcff2ce7949963268a095f754141889b0a73610c41cbbb932189efec118b4f8357b0c0d70a7f1066289d0372abaf2bed681f427e4311ccd549c1f94ad025cc183b1126a9cd5485294625268daa0a1bba3c24cd61e867d3a58079", @nested={0x70, 0x1e, [@generic="636ed96a9b17761bff234532d0e2133bdfe0623eeea0b3f720ea60c67bb719793c2097766c65d3009e3f3bbb8872b4f73a9555ed7ef020965f9ef54f9979092ba0b66ac3c66587bc53b1dbd0778b9fd5d26db4c4396df319117fdb7347be8bb0", @typed={0xc, 0x52, @u64=0x7}]}, @nested={0x104, 0x2e, [@typed={0x10, 0x4a, @str='/dev/amidi#\x00'}, @generic="9598f13be7c12bff0487848800a985d0dcfd70e114511ab3b7b6906bd49b995567b17736ea242d934beb02b4981b59d14e599620fe0c33642df2826ec39b0b0e29086c684c7b70dee13d16392b5172c2533415101d5f", @generic="ac0390c0d0857bca21c65fd200a023ac2d9e26d27d6f61f1463443015770296b57c4ad65ed0b47fe0c9fcfc8e4a86bac2b770b74acdf43728b4ea58bce0954a6aa53965bcc085c8b72d43fd6853086813fac24a5edcbace61b2607ce84102d075389d1d70c6a2db3f3b95b38198ca31055683ea22da904d18ec996cbcfe75697308e9ae267399f60c541a403c3fcdf05300a698dad2d2292"]}]}, 0x2d0}, 0x1}, 0x10) 2018/04/04 05:32:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x101000) sendto$ipx(r0, &(0x7f00000001c0)="b8c870c3199755d66373c8c2988a3eed161bf2fcbba3cad939ab2a77d7fc693239387284647cb2cdd4d02290bc212c450c00784e4f6d8aedbe2ca9f9254841f13e54bb7c180b18e9fe1bafbf12c1be21e771998767bfe5cac3a6b21a5cf1ec768584f50292aae6bb1d8d6faff4f18a448be5ff31a98a8f44db72fa", 0x7b, 0x20008001, &(0x7f0000000240)={0x4, 0xfffffffffffffff7, 0x2, "e91fd628a852", 0x9}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000000c0)=""/132) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x2, 0xff) 2018/04/04 05:32:31 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) socketpair(0x1, 0x3, 0x10001, &(0x7f0000000380)) memfd_create(&(0x7f0000000400)='mime_type\x00', 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f00000003c0)=0xfffffffffffffe6a) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6000, r3, r4, 0x1, 0x1) 2018/04/04 05:32:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) io_setup(0x3ff, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f0000000100)='eth1\\^GPLeth0&vmnet1posix_acl_access\x00', 0x3) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000001c0)={0x3ff, 0x3ff}) io_cancel(r1, &(0x7f0000000140)={0x0, 0x4c990535f0cd805c, 0x0, 0x7, 0x26a4, r0, &(0x7f0000000080)="561f1350489d05abfc4be33603954ac871e2cc6acb31621af7a13551a3dfdc308e2aca3afcf204f010e62e00864e0c31e70352361177f9acc080b85d4fdd55930f53bf2a18f52afe2799a54b4bcec9caa1c0004317c9e9", 0x57, 0x1, 0x0, 0x0, r2}, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) 2018/04/04 05:32:32 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x200000008, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x400000, 0x1b0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x141000) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x6, 0x7, 0x100000001, 0xfffffffffffffff8, 0x8], 0x5, 0x2, 0x8001, 0x364f, 0x8, 0x5, {0x9, 0x200, 0x200, 0x6, 0x10001, 0xfff, 0x80000001, 0x1, 0x4, 0xbf, 0x3, 0x9, 0x6, 0x1, "d6493fb6a9435be59decf46a120c671ac8e75a2970db51cf4db7edc62db993aa"}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x90000005}) 2018/04/04 05:32:32 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000b, &(0x7f0000000080)=0x200000, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xfffffdee, 0x40002022, &(0x7f00002f3ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffecc) 2018/04/04 05:32:32 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xb3, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x40000) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x10001, 0x20, 0x8, 0x0, 0x0, 0x8001}, 0x0, 0x1}, 0xe) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003, 0xfffffffffffffffe}) fchmod(r2, 0x110) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @empty, 0xf22}, 0x1c) listen(r5, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='atzr/current\x00') preadv(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) 2018/04/04 05:32:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:32 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000001c0)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockname$llc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/04 05:32:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x13, &(0x7f0000000340)=""/30, &(0x7f0000000000)=0x1e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) 2018/04/04 05:32:32 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') exit(0x0) sendfile64(r1, r1, &(0x7f0000000340), 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/04 05:32:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_config_ext={0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x10000) r1 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x2000000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 2018/04/04 05:32:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3c10ff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x5, 0x0, [{0x224}, {0x0, 0x0, 0x44a7c6fc}, {}, {}, {0x0, 0x0, 0x6}]}) 2018/04/04 05:32:32 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='\'\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x400caeaa, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/04 05:32:32 executing program 6: r0 = timerfd_create(0x3, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000040), 0x1) read(r0, &(0x7f0000000000)=""/23, 0x7) 2018/04/04 05:32:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x4000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:32 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) memfd_create(&(0x7f00000000c0)="2f6574683173656375726974796367726f757070707030707070306574683147504c766d6e657430657468312b65746830d77b00", 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10000029, &(0x7f0000000080)="e7b346bef811fbb50567e57d7abf470d", 0xffffffffffffff25) 2018/04/04 05:32:32 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f00000002c0)=""/87, 0x57}], 0x5) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/04/04 05:32:32 executing program 3: r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x7) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/04 05:32:33 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f0000001ffc)=0x8d44, 0xffffffffffffff46) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 05:32:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'rose0\x00'}}, 0x1e) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000240)={0x0, 0x0, 0x3b}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000200)=0xfffffffffffffe9e) ioctl$TIOCCBRK(r2, 0x5428) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) getpeername(r4, &(0x7f0000000280)=@generic, &(0x7f00000001c0)=0x80) ioctl$TIOCCONS(r3, 0x541d) 2018/04/04 05:32:33 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) clock_gettime(0x7, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000280)={{0x7759, 0x3, 0x3eb, 0x6, "3251831e12b99213c9c8be4492177a815cebb90bb6b1109a9d901598780e7adb79f76acf266414e4eb93b479", 0x3}, 0x0, 0x0, 0x3a, r1, 0x27, 0x43, "b1afa8dfd9d16ded1e67cefbd75f2f139c52ae4392d3f82e8b12a9d19b6c59e18fa71c56b0fcc9852b6d1272dc8ac8cca72d99bb63a2d1e48cfba29d4c87a592", &(0x7f0000000080)='\\^%\x00', 0x4, [], [0x5, 0x20, 0x5, 0x3]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000000140)={0xffff, 0x2, 0x0, 0x0, 0x0, [], [], [], 0x3}) 2018/04/04 05:32:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x80000001) 2018/04/04 05:32:33 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0xa000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x200040, 0x2, 0x4, 0xfffffffffffffffe, 0x0, 0x64da7690, 0x7ff, 0x6, 0x4, 0x6, 0xb4f6f4}, 0xb) 2018/04/04 05:32:33 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000000)="03", 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/04/04 05:32:33 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000001}, 0xc, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00'], 0x1204}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000140)) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/04/04 05:32:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000940)=ANY=[@ANYBLOB="5cf03a04adc8d4324de7fe000000"], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x24000040) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000980)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r0, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000900), 0x8) r5 = dup2(r4, 0xffffffffffffffff) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000700)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) clone(0x40000000, &(0x7f0000000740)="637259a8d94929006cdab3d28aff49387af4c729ae90d08e6f4c0791e1357b496e79c8aa028a20c6d118716fd8c6545342ded43d26d4b547a22d1c7e90b163a4c6bbae8fa7f6ce11d65b9556ed6486c23bacc76b242cd2da42e01615cace3b781320a4", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a46875088108abfc590794d379e2eb27fcb611583610da273d4f27fb1cac505e62f35703") ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r6, &(0x7f0000000400)='net/igmp\x00') 2018/04/04 05:32:33 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @broadcast}, &(0x7f0000000240)=0xc) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f0000002ff0)={0x1d}, 0x10) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000040)) fallocate(r3, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r5, 0x100}, &(0x7f00000001c0)=0x8) 2018/04/04 05:32:33 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xab, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000140)=""/171}, &(0x7f0000000280)=0x50) 2018/04/04 05:32:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x7d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x0) accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x8, 0x20, 0x7, 0x4}, 0x8) 2018/04/04 05:32:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffffff00050a000c00010001000000000100010c8003000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000), 0x0) close(r1) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0xffffffffffffffff, 0x800, "7bbf1f8e52506e5cc191285645e993d8eed7c4f80e072639122b3dee1c46a388669688b3d63c4bfe5079c72ab75c6349e2314251b7fccd7bcdbce1900058dd", 0x32}, 0x58) 2018/04/04 05:32:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xbcc9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7, @empty, 0x100000000}}, 0xffffffffffffe9bf, 0xfff, 0x4, 0x3e45, 0x10}, &(0x7f00000001c0)=0x98) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xd) 2018/04/04 05:32:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10000000001032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x100, 0x7, 0x1, 0x3, 0x6, [{0x6b4c68b, 0x9, 0x100000001, 0x0, 0x0, 0x1}, {0xd613, 0xff, 0x9, 0x0, 0x0, 0x100}, {0x80000000, 0x1f, 0x10001, 0x0, 0x0, 0x800}, {0x101, 0x7, 0xc4, 0x0, 0x0, 0xc01}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x80}, {0x4, 0x9, 0x65, 0x0, 0x0, 0x1104}]}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x13d) 2018/04/04 05:32:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x201}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) dup2(r3, r1) [ 874.812703] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:32:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) fcntl$getown(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) listen(r1, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x4010, r1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x7, 0x12, &(0x7f0000ffc000/0x3000)=nil, 0x2}) gettid() ioctl(r0, 0x1263, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x2, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x83f2}) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/04 05:32:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0xff, 0x8fe}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5, 0x6f, 0x8, 0x80000001, 0x44}, &(0x7f0000000080)=0x98) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/153) 2018/04/04 05:32:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x201}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) dup2(r3, r1) [ 875.023479] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 875.054800] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 875.063115] IPVS: ftp: loaded support on port[0] = 21 [ 875.078709] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 875.096345] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 05:32:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x80}, {0xfffffffffffffff7, 0x4}, 0x6a, 0x7, 0x10001}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000018002100000000000000000002000000000001ea14ebe935b3b13938aa138cb400000000ff436efebd65ecdcacd20180b68d46468db7d9cf552f15f239edb8caab7eb16dd1e467557760cfc21503b4a433e8043b8b4c88a2038c52bdb849eefd1da83bfb143d1175dc2876744903bd02a75a0f7dadae205603000000000000005ed03928f7d48269fcf1108922b2443e884a239ebbccce4f2cb7d96e1f48b11bb76899c347e712af36"], 0x2c}, 0x1}, 0x0) 2018/04/04 05:32:34 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000004c0)={0x0, 0x5, 0x1, {0x77359400}, 0x252, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000680)={r0, r0}) r2 = syz_open_pts(r1, 0x88000) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000300)={0x1, 0x9c, 0x5d1, 0x0, 0x1, 0xfff, 0x8000, 0x8, 0x3, 0xfffffffffffffffe, 0x6, 0x9}) mkdirat(r3, &(0x7f0000000400)='./file0\x00', 0x20) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000006c0)={0xbf, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x0, 0x20, 0x18}, 0x2c) sendmsg$rds(r3, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x4e21}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/84, 0x54}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="580000001401000009000000000000000500000002000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0500000000000000f9ffffffffffffff000000000000000000100000000000001f000000000000000700000000000000580000001401000008000000000000000000000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000200000000000000080000000000000006000000000000000400000000000000580000001401000008000000000000000900000007000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="0200000000000000"]], 0xd0, 0x4}, 0xc0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/04 05:32:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x93, 0x41) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000300)={0xa, 0x0, [{0x40000001, 0x81, 0x1, 0x800, 0xfff, 0x4, 0x80000000}, {0x8000001d, 0x1000, 0x2, 0x0, 0x4b, 0xd1, 0x9}, {0x40000000, 0x200, 0x4, 0x1, 0x8, 0x3f00, 0x8000}, {0xa, 0x20, 0x0, 0x2, 0x81, 0xfffffffffffffffa, 0x1}, {0x40000000, 0x8, 0x2, 0xd8e, 0x8, 0x3, 0x4}, {0x8000000d, 0xf7, 0x6, 0x401, 0x5, 0x80000000, 0x3}, {0x40000001, 0x2, 0x1, 0x10000, 0x8000, 0x0, 0x7f}, {0x80000001, 0xfffffffffffffffc, 0x4, 0x4, 0x7, 0x7}, {0x80000007, 0x8, 0x1, 0x20, 0x5, 0x1, 0x100}, {0xa, 0xfffffffffffffff9, 0x4, 0xfc9, 0x8001, 0x80000000000, 0x1}]}) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="29966662c3691819e945e9b451b8df39992b8eaacd1671c30470f0d311e492e2599268d45836721a929d5a8aa18e0207e019f478e9") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xc1, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) 2018/04/04 05:32:34 executing program 4: clone(0x200, &(0x7f0000000000)="b91bd72d01aa193dd10339eaf5d12b5031af3abe60b56f1a2b85c84ae74f41549e4f05373ea65f63d74a5e85ff22ab8375e6c8c228a8e85002e0478fb98964a8c387218831c0fd567362570b1149f4db58d9425f3191cf851ee8095f0d17cf30bde5aae710b70216e6f34cb9158804578459515406e59ec6c5dd18283f25897e0f2178f5070077415dbbbea422b15971ab19cb8bca06bee8d6c5c577e3", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0xffffffbc, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/04 05:32:34 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) 2018/04/04 05:32:34 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a8430929d2426939000900070008004b080000000000000000006b7b31afdc1338d54400009b84136ef75afb83de44115f5727c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @empty, 0xfff}}, [0x4, 0xae5, 0x6, 0xa8, 0x3, 0x2, 0x5, 0x0, 0x4, 0xfffffffffffffffe, 0x9, 0x6, 0x0, 0x8000, 0x4]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x1, 0x80f9, 0xffff, 0x7, 0x84}, &(0x7f0000000380)=0x98) 2018/04/04 05:32:34 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000001080)=0x4) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x7) writev(r2, &(0x7f000000b000)=[{&(0x7f0000000040)="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", 0x1001}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x6, 0x10, 0x7, 0x6}, &(0x7f0000001400)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001440)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffffffff8000, 0x100000001}, &(0x7f0000001500)=0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001240)={0x0, 0xd2, "403751f151115d4471d557b064f72fafee3c7937f67099fd3a849858fb1dd3e203ea01e03054c290bd1793dd64f35a6c89238945cf0a13f213acd77ba17061b356ef2f0009cd4a313e403c2a186eb94025a5336d602a0e8eadf7b39879d0e1470fa2b95576ca9b42220ca5ac9bb2084ca14b75c9de958a33b4cbec3008d35dfce2ae812a9b03aa7a28d70a5987f7a7eebbd036d56ecae077c00d652b4c1139754800b7e9ec8225aeb65c370f65bdee1903f04343383397b882da173136f9463f34226c2fd81596b30681eae910b2c5a112a4"}, &(0x7f0000001340)=0xda) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001380)=r4, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001200)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r5, 0x0, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) dup2(r0, r1) [ 875.710862] QAT: Invalid ioctl [ 875.746144] QAT: Invalid ioctl 2018/04/04 05:32:34 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="986df634aa9edac369ea60966525a20cdd5cfff87248af8eefa90a14de21bd81c81895dc25a05adb1b3c392b1e17712dfe449e2b3879f85cd5f1d684607ed9e4803e3f4e6ae8057b8bc49a3aa6e9f2286d70ffd6efa6f98b411ef561e33895ef8f61f96ef00950b9f7e405192008ba376e56a8bc0757d627562ff09fb713c83b30bc093d9dd4e02b0ffa919b150941cf901545cdf53a87cb396deb6bb4b476", 0x9f, 0x0) r4 = geteuid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$rdma_cm(r1, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)}}, 0x20) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1) dup2(r0, r2) 2018/04/04 05:32:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x220100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x86, @empty, 0x4}], 0x1c) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xa00000, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'eql\x00', 0x10}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/04/04 05:32:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)) dup2(r0, r2) dup3(r0, r1, 0x0) [ 875.775320] QAT: Invalid ioctl 2018/04/04 05:32:34 executing program 5: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xc003, &(0x7f0000000100)=0x2, 0x2, 0x3) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="3953cddc81d8e670eda5d7f3dafd0600c5f2a99e975686bc8d66662fa6d403860332d39b2ef6a8349c4837f964978f74f31010ed1b0a5807f2fc9752da2c") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x0, 0x3, 0x90, 0xfffffffffffffff7}, 0xc) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000140)="eccf45f7e60820841ef67446210ea2e3ed320241f6030e43a0a8252870f87a7913cbf922ff068d4bb8733c5ad8bf1cc10c1d6746e10074b7fc54f26133a4b26238ec3e1c80021e28b57dc3bc5d9386bc8442a776f3c30def6a415b0a42f29c433e76675cb88387a8e785d581d3f7306b454206172b51fbd0d009b74e1496905937be9f50d4fa3bd6b956a7bdaa5b4a526d7a2e03b0a7755e1073bfb39c65efb2b04e5b42dc0b8cf24f3ccb", 0xab}, {&(0x7f0000000200)="5d9e128b434a1fdb41f42b303c2ce21ba3c29f98b7ac732ec0d0386f5c82acf03186f4dc32", 0x25}, {&(0x7f0000000240)="f854f0c1915f4f804fc7fad541c6603c28dead2c86a6fae0a74cfd61d9b520e300d5cfe3d801ce7a93993ee07c18ae1a48af29fbed8fb1eb9e946ad8d21b2195300da579c4e4968d42fc80c399b9df7dda3b2057ec6963352a283124e581463ec82845a0081a02a0e450563a6b54a88c6a7b88d9e2c36619c28b", 0x7a}, {&(0x7f00000002c0)="d0236819891167b964e3132f4eeb187a1b9890a5b4a8991f49c3cafeed8b77cd5af83cce883ef957e17e61b59864f9e446def6e4f9b8247dd88a6f6ab7001e9612d52d2cf457e1c22433bf3058336bf4656a807f86020edff308e4b7be9fbb0d66a4b9d6ee656db5c32dc67f326743d6e7b586e55b25cfc8fcd8a9764693167b99c297b7215aff0a8b3c390484d6a17399b326c577ff54b5b43afee6d6d584873ba8f606112b64b15f594228d64f8199a9", 0xb1}, {&(0x7f0000000380)="857b9049c3f4e9efe985eca130dc146a89474e4fb52f25c765075b5d44f55e377e2d6842e1a2cc8ede12ea0269efc3326a3de50a8a442200279ad38bbe65acbbcae0fbc259f49c02c28aef08987dba88fe5d74313747db0f886d2c36f580151a4e21a99586afd929343ef1ce05ad1dda86a9c3ec39c76eec3bf668058b99531a3bd41689b2ca1dd93a74b4250601ad24d7e56d7020d1cbeca30f6962568351f2ae2f137f9640e7ef1dc4def0ef36", 0xae}, {&(0x7f0000000440)="744293f278214e1226aa5ae3f984ce007259760d543a98ae9a7662d28819edcdb13657f69fd2b326bd0cd6ed4e3a38126cb25d30b96032fae460cf290feec8b7d76ded5e652974ed9a4cc68834d697ead3119d1eb4ed2b83688675610cddf4308ac670bb7aff21cb0a8d478b3ae7898899491786bf12b1d1b7978d4f3a77e0d930d21e2ad340f24cdda50dc044304f005a49ea1290313e02a774973464738590bba0afdf9b5ac216965cc8cf85b12cd4d1ae876f1ec6f8c7ad1dd7040910a2ab4b5cc623596a45666c31beb468bf8c9bb4c2c91ad9a32aa41763288dea0ce091e3", 0xe1}, {&(0x7f0000000540)="b692cdcdbdbd8acaef915aa93a8f536e4753e337e5ae2e181b33", 0x1a}, {&(0x7f0000000580)="6a7bbf96cce37953173e08dc590c88c6b2961ddcb33c3ceb4c00b121283df2c09c89b053ceefd39c4d46fe704718670fd2c76a5ad4cf2a411eddbe2a6dff23676507c3931f54ec1f635217cbc48e796e483ed97bcc516d0d2cac3a07d4eed8906dd9387e53e2e1b4aab5cfc94b49c263d98cb09638b753a897129ea3c325fc7e40aaf3482111fb4bb6568e3901e9ee9ea6512f27d3de0e3ed823b32a95fbec26561186ad9c71ea7467d9f7f531de76220a0c4bea73d3844aac9c83fdf8ac991bb51c1ffe3c9f438d5ece087a1cf9674820d9b39fa8c626f82479573327a42cf1f7d89acc545efba3523eeaee", 0xec}, {&(0x7f0000000680)="97c8aa72df2673ab2fd09047ac93636c4be3a8980384a58e2ff3c052da650d9b49933a8c25551c7bbda388552fd7e20729624d5b5909167aab28264368b7adc1900cfc719f3a06990dacd6c2fb247648c68ce7b734db7ba59a16e42e472180f1511615941a422a603cdb3c273108bbfa9a5be28bd2ccf4ee9f8033d6061e0158bcd902c75046d38d7b904e2118a2516537901510e3a6360a6b7966a3e98bf2fd5d0feaf30724018143f62f1625b748efb2a575133f8d8dfd53fcd924ea3b5e6b92d7f967afa5628a9d6edded4e59020ed2a7acd17c076472f4505539e30f37df3521b5ff33a5bd4f501545f55c58b593da4178f3f7dd72e9b872d6c986177857f42c4c40c3ac5d869dfd4ac6d51f535a7728834a22bec1ce6d4566ec107c18149820b4561f72a26b86f6a0dd29df6e1d3ef4de975348af87c12410b913e43fa194c5160f2574e2b9a54f3f8a6cf6a1b9a122f0608b56ccd366cb6a618ceab5d1f2011b3a267c2e5fdd7fc512466254faddbc91d52be626a4b3531a45048a1443c14df1ff68850830daec80e5f82f5bf3195962b21b1f36a62ac8d64d915fbbb9740957806bb875614c895724ce568b1564c216ae862779eea1a74947e1ea46c25dfae44e8f0bdffa0a7fa8142cbe2a37fc00b132e60287433e4823acb79aa2c572ac335c67b5bfb81b8c62f3dda634345e76cca94855b6b99b076cd32f5d42a3318093a81bcbbc8027909689f41b13647e4a3dd2ee5f1e47fa05d642bc07feca7c8134cf349591461819e1eaea0828b1304e3cd3555c12e6f8e4c5a95846d9d6655ece9136fb0ed580e69d67ed3b896c938c9eb0dc7ad3dd5df78d2a7952e839814b94cf86fe01fba3f71317f4ef5701b49a991ebfcb0a5e529dd2a07853fe9e8d1748b72b4762e4483ba9491de6923ea60fa94a097f00b359012fe99ca5f0ec0015cb02ec21b84353018bd27208a882455cc18c5be65e107830b89e454f48dc2b7a5731f1b188b6c9dece7a4f9de4e11d4085b61b84fa7e7b3e55af322d17e710ffc70278b99002d38d693c4f09ffda5587bc17039dc02a3181304c7fcfa392434969d4ce4ad7faafcb1d928b784df449a694d236a8c80f7d01b580c55287a53c77b2ec7750e9bbb5d7f3259bbe15d0712852b1d6990886976d53c5f922e85ed3e64d707912ab62fb3eda22010dd9b317de52c56fa9e4c64856af237f65927d98dfcc625d390071dba8be6349ccad5f610596b68e48cd6e410ae423940c04f02268f1b99161379054f27bfb80e6713c926caf9cffdace240858f4bc2e5d872604bd1fcebfeb39a502988b9bdf3e5e910ff1765658b9f51f0ebe6217bc28d99b836096e7088a453c8f3d43fe019a492598bd4f821817553b0ae423d20564e1a62e0f40ee3b23b5d46afb234dde8e20314173b2e321af60bacbaadbfb9c0ac274e4ad0827cf78ff0cb488a6fea20ae408545af7f0fc483878a1f913ff7cd23babee2df523de15a3d38e2516e13fef8a84a6eeaa98efff942803d984aac03e84887ca485ba6696512313fa61306b2d5646d59f8f95c530cb476a6812097f43b10b33aa876d912b2a0c57dfe0a43f92c910c8d6b2bbc27b81fb76b2ea7a6a479629e196d5ca4c1f8fe68823f4ce2bbcbe343e5f3c4615a3473075199bd44159bcd79b61fee5970eb04f0aa5bfe1f7b7c91bb2a26efb4992c8969d90c204eec777e0dda4c1fc5559b5981621d6560714298d361d7e55b312e997da61debb52ff38d73de0747bc97bfb9e76b32e41b998a287b5d759496d3bd70ed59ae5c0f2ce7b21470c759f05d9f2b4bb567c4d03458c07d0a639640d2e89773d6c27eb4debe61082ac8ce8a284fe02577074629c61b359eb74e310a8d8941e11e4d4490e57d79b836ef023527f0168b66d16d3b4bf18d91039bb885826c083a54346e0ff0fbf9a903e745edf9c2b7b1287fa9d82cd38fab2c87cbe16593aa70e0d5fa5f6c63806887ac3290cac3737d36ad78538801808513448ac6454a62654dbe8edf1131b921a8ccfb659c106436e503c9de11b0cd3b6ee276d8e7cd5f9a5bac93f468a3561fa7f05cb354a03a43e5bf40cd19b27d9e6735b4f4522c8f7a3fa446a630b044bf627d610b7eaa33d8a555d5fa2c43ccb43ec7c745598a004f66b705c9e41bea644d5a61934a6e1daa76035c5fe51608b12bd62cd59faf801721e6e3975dde00f67678d42ef526a19b5806b288697107fced22ea400f8bf09e67b437ac77e07e1682b621e345dacff1a3531b3d82f88180e355112d2b239cd129168b3de7634fc8718608b015733750b4b42e9ebe31714f5872f70a61815cc752586766fbd782627a8ec5ad4b92cc9cc24ee9f95814adef43313b229a0d43b10581497c4bc0995acd7eeae42b578b920b50b541b485af032aa2295e6250870ab805abce19227407e3e5bb899b8882cd8865e08d1109bfe37ac3bc747b6467a5628d55f5368c4086fbc3da76ed409511b97c97026214043aa336eecb3ff1a195725299fb85e9bd82c42d2148206e7aaa9b64d6814675c7149b2d1efabfd3c7e6a6965238d76323d2fd3bab8270e930f224874754d9f6a172de6bd4155d8ea447a933cbe28be6e4d60434df81ffc9636bc14bcfc126905bdb8c175cf5a0b6b829900f524815450cf2483d556ecc466f5238fdf6bf86a7e05a2c17c6eba8acf70e133378fd4d2f49ac08170d1f4a51a6d3de98822d72316649b0ab9943269d83eada16efdf66c1cce4ce45666312b088ba8272cc957dc9619ce686047d503381dfd66960b63dae2ea2fa608013211a01af7a61edc89198dda08fafc7212d45f9639382b55cf09162378fbd647747eed19e42dae0ee06c70163cb768a1fc15fa5d2d0485bb8441b45acf7aeac8adb943886993c30bbbc53251c653b0609058008d6573f593f24ac856f04e7e0639afa17bda5f7637bfb54f18b18a22ffdbf006360a67b2d88152ea613f03f6752bf815749ad8f3de82658ab13addb8a391bf008ca22d705a3dd10f4a935edaa9763ce512e3cfc6f475e2df628c86512e51e5c5d91392c95448d97ae56c30036cc125a384f14d5bbd27e451c36def2571cab3ae00e880634fa0df047e90fd29edf1df68f273df54462d7e852a049ef728196bf81b1c10da0a3f8cd91d322ef4619e097844693f5082ef7befd7725e16af1a48de15407d1c8e990140b482f455d12c3f9e2cbb28d7c1d71ae70a568cadffe849bafe72f9c572cbe9011ded2b66ab5774cf1b133958a003de31e605f10fd0edb62aee09c44fa59ee206b090220c49191984d913c47cc6a48d4800022c16c5bd7f29f7a4afbeca9f84bdbfd4ef3191d3e44121ced3d7d9fac1959595adefaa7446126d9ac478ab3d1d3db6f40cf13baa796aaa43ef9585c1994258fc644d86a7b2ba507c48f3536aa7200e36463f783de4f4e822880717f3b3f0a7cc2a715844ab691e182d0b847c9532b107bbe7456d60ea6b14a47d76b8a69dbc4005cd84f85c6102f36803d69a7e4ea9aed9f5e3ed7f611cabfb7cd275bd917bdeae9caeec6d795a77a0cf2454e316b059e3300a5434b51cffc8a0f4b1b065dbbf3b88873b047d4bcd2926cd2ef3e934efadf2df2af1d462259ec21d4f6203cf854d723cae9092cc82a944bc7be5c9608c0df341e28ed1219427a0d8be2bbc0fab8d941e1e79b0be113f1a4bcfbbb1c1fbd9738a44ab990e2552be9e36109afa763d912ea6ce416e26538e5c1bae1c650f7f759d64b7cf7c005ecf33716f6f040aa46d8293aa06d01d388388cf8af033a67a6a8736482d95aff27fb208b9c0d19958451a68431afe50d560896ade152fabc39f9d515a2004f70b0c8ee906476c8ebf5f78056eec8c9885ffba47c7f0301b1baf43c0de6f44d1b95d79b879e1da30000747c8b35975ae7550c5acefa3feace21a5ed390f26aa7d35ef608a5a7849f7f55fabe02349d9d631741d4b52ef5d9e9297a67a3f7f02b2170534cb31eedd3e7d50b4a230df073ffa802a9287f35fe79af114526d4fb0bd22b33386abd3cbfa3bd0d89c1a4119fb1b53adafedf3f04005ec15dbca56ce7e801f166b7c6084da9d85bd3feaa0b08ebc58988372d8825dde8e8a275e954a77ef4923a4d9421571f5063548ea6d84050036d167720ff2616ed869b18831a9599ff2715178af25fbd4028076040d1446dbd1f36c67895c0cbe919feaa65e8d227ae5a4bff74aadd9b6d14e464c7bac870b74aab27bd3b7880fa09f270182f7b2e0bc0548920ed9468a156f67b2eeb8dc40cc721d98817216f78442bbd9b7bfdb68c44799c976f291e3b5f093daf0a98b357da8b3b57ae3f86c4c25ba86e49421ad9d0e771726efba66d21d6c8a6ea592ef70ad19a5dccc6c9cac38bab3fb8ecf0d21dbf3ba45ee49b289c7fbf804b9cdaf780164f1b171ff0ae11423edea3da3fa667ea40da9f7b8d8899c5da0772960db62fe54fecb5b54088034da761cfa9ca0815eb8b07b2d69719977835426cfeeb3b6f7804ae212f4a6133f126af3b00e029c198d387cb8cbb350b004cd6955aafe5cfe2c7d986cbd24784d4a06e6524030cf32fd1c0efd352f990e740198b3c6184ca096765842a5339d1ccb3e0c81997a328b91b2bc7dfe5028db4f8403668feb6da4b44bcc768fff0d89f2410ddde0c761581e1aa216f6789e18746bbeb505e40f6238ecc4333c8bb8db92941a615a54141e1d2a7e66e9fffca31483507ce42d52098d8a28d8aaaea2e00450d77a3b6a7b084b3758dcccd109376e520ee2d3cb57e0d62395041fff9fb2c712a281efbd00025bed3ba9674eb6c1476dc7b07f2817a1c1936b388a407ef3dbdcb3394066102e3033cc09c8b4cd2265a98d4cf52ccb23d6bc0052c86a85fbd4d304d3e2a1e73da35406dc5ec58eaf595374eecb61b04c078138bcbeb7c93c7a5b8be7e5ba14c86a9cf262fa42e1a837eac7750ea8d942b5c59e5cdbc3a9b06d195c00a30f3be179e89bca47ab68d5f728c20191c05baa0da1b52decd6c9ea63813d5cf6726ccf2d5371b84a928f738dff6554b9b2caddbfa776bec5980888ced2e8e13ffb98bf69739a9dea0dd9ff180e40a16ccefed689e0e1f6668a9f13a4978b035da0329aab8c636f62c00e1aa2f319a3bb07ec8890dca96fd45113b5011611ea5ba802f1ba5d2626e7c5e0339db7bc2db76d65c3b7d6c13405b37461582bf1f95e0c268ec8f88315af6c6deb7e3a725618c11339d40d0038a674ed87e661384c4a2708cede1caa4a15422271e3e99cd2735aa35c2f54d605e73fe9a29d339128e931d06449a178e185385426dcf184ecc348b869b735e8567b7a77cc1e44e564159ff7920320f307de753b3d0483d93ac45a06bc3c5c0b90705aea8b30fae8c0142de9d8e27a5a80d14d96cea7cce6d85b5360994cb5b03eecb2dfc98a7441b59588e5c7e9ce94abde5ea68c8a5786bef97cac2f35b1c63fc1772a953d149fda1baf5a9089466ee0569f65dea7b7fe0afecb44e6e677f2f36e6049f06ba0c10a7b2c5ffaa342e3afd872799810cfdb27de5b1a3bee7e8052b2a09172c7b8291681cb7b72fe263dab24025698e4a898e616a015a418e1c12dc4525c624c45b4adb093c96e612ce9dd09afac4bd9f5541c07a217eef27320ca49a504e994866b8c8f835d0f396b0e3d549e01211064e40040f0d3a1f7b4da0322042c3ff3902ac542e376f89d834fb10b38aced659b91ea80e0b3de5e0373cb62546110001967bbecbb87ba1043385a55ff0a33eeb5e9a421c469e16a1b271", 0x1000}], 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001840)={0x0, 0x4, 0x465}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003400)={0x0, 0xdd, "898121e758ab9d4aa77fcb1f5c1f4a2dc70850bfebcbcca6465aca69451131853827357526d9899aae5676899e39ba5d77ce3b0a01eb9a3c05dfb0796efe0c10a0e2fe232bacbc7504ce7bc02e2451e42274e6eebd00a569327f111b83c4baf5aba677d795712bce9d9c3757837f8f05529b1bb3c2b82895e4a14a5d7b2dd7181499270c838264d666587296877b0214142e51f916e23a0e26f874ae5004f25c5e601fecdaadef5ca667222c49243d23b62d82d98a6c818897b9ad25d5eead25080d6b2e684d26c30d3c56f129d1a8119f623536cfe2edc1c84aaa8172"}, &(0x7f0000003500)=0xe5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003540)={0x0, 0x80000000000000}, &(0x7f0000003580)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003640)=[{&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x1, @empty, 0xe}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001740)="958323e644bb72079c96fe514f47d6b9a723a58304d85ede3c7efc1058abd35fa1f922a01b947e0fb487b09a11b13670a73bf790c7a608cafb981185995e580920553d02c9435b3160b206fbbf696494ac1308c5133edc26cff5555f97fb5ad2c6a3b1a8cce3e2d64bd61ebefafb40aa3c23c289a0", 0x75}, {&(0x7f00000017c0)="9d8a", 0x2}], 0x2, &(0x7f00000018c0)=[@init={0x14, 0x84, 0x0, {0x1000, 0xf2ac, 0x7, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0xa000000000000, 0x8000, 0x1000, 0x9, r1}}], 0x58, 0x4000000}, {&(0x7f0000001940)=@in6={0xa, 0x4e24, 0x5, @empty, 0xfffffffffffffffa}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001980)="15712bf1078155ad9d3111e95a424f99a795c89a60ee055f0cecc808fe9d5bac523a76f112c83c4e1aa720351fc68c5b59e0ca6cf3a4f84503bc29ccf45994def219646cd6057ee04d737fa872cf065a76e3c31769b03a2fde3ee36d5e017ee6d859001c8aa87bf96303585b8ddf18b21dcce10f2754530212b5bb2b07323ab91cdb32e7abab1eb202139338fbf9427c2d8902650649c1597dfad2eba6530b7c5857d3d03bdfade468230cc8b5cb931aca05ada6745ee6568353b13b5c3164761e401e60874f2221ba88e6ba", 0xcc}, {&(0x7f0000001a80)="bbbf22bf02f13a6e75fc48e77ef7ac585d2349a8892b9ef8e1978a2051bc2973e127e6aeb75298b5e739f41121d13adbd9b60b20c5b802fc3b9a420686ce62eb07ddcb4e74d84535b9c43675650dfa0ecd1d70014ee6436efa4244ed2404be24e46cad54d0f2afdd80b8ef1edba6db7fb62f99453f65ae10eb965ba56f9a607f0036f19555b135fd063b92b1660a508fb5b8d4ba02591d4f9df4e8b6c09a745682701f35bf83b86cff5d5ae01b183a4084eacffdbe4329cecae986369c00e6793ad7501a2c822e8164c5d6a896971159d87ffb299a5b11d9a963539f9aed7f2562bf0309f2e4827150542060b4", 0xed}, {&(0x7f0000001b80)="be958eb2dc8b4705cc6807abc0557a7fb863c429253cdec9ece4ce34c34df9f866148bb5781e99ec94403b9ff98f4bda8e2fa8fa68678426dfa31dbb4caaf2452c106b52fcbaf9803709588754bb1210486ccf4bdd45a9d9c8753563eab42e655be9028472add811ac978e749051", 0x6e}], 0x3, &(0x7f0000001c40)=[@init={0x14, 0x84, 0x0, {0x0, 0x3, 0x4, 0xbd2d}}], 0x2c, 0x11}, {&(0x7f0000001c80)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000003200)=[{&(0x7f0000001cc0)}, {&(0x7f0000001d00)="3a5f794b15a71c865d328aaaa46da49bc14d9f295d4d9d55624823afaae0b1bebf37cf03d5aa9627d24bf4ba19047b163adec79cdecb9969b1e82213cda5af0291597b582cf1b4860387ad62b1395651086618b44e63bf41030c4c0988a1370cf8effe0c3b1803257c8dfe6bb45878bc41b38770b35a94ebb29b58cf7bbc67ec5dadb9717fa05c0ce789e79fe7e1c8fb48f33be24114b7de24e3aeeebd3572e5369ee50b8700cd39a264d3c40b41c7155fbdd846db7100a22e57678d8dac3890174475be8b0f6a3dcdf9fbea2fbd49a43d1b201a", 0xd4}, {&(0x7f0000001e00)="8664e84686a8e075f387fd7ccd7de47fdb847ec588f39414b3b09d7077bf59f87499bc438b52d20d4bafbe49783585ef6cc94528cea9757d56573726665617641bf4cc93eb4fe11ad2b195cf1bbc995f9c8498d04265f39705b67ce31c3cb0297a88d7b0ccacaa37df21f1b995f735230afe18c2d3b96f721549621059b24ac14665bb008ee9f463a061a1981cd0890965185e53a941f23e61d1814f726e2b71d887dde98c5cc5947391f682387140b019d71581654155b15868d3d7e791c199cc", 0xc1}, {&(0x7f0000001f00)}, {&(0x7f0000001f40)="ad758f785f0ca2cbbbdd6aaf13effe8d11425dd05f645b01a40e91f2b2bb14b428e46cf59b841e5366f9b7fc47a8fbc06e394d02b30fd0a739e8b04c4806b9ddca1ff20a439da330abd084e020517d87c148da043e628cac76774ce65fab5d68a6aee1bea6f5c981e31255b26d1af34de3d927c95ec006b54781623516a20e9e040d603185bc921069db8a11f405782b79c4726bf621ef6af10ef23f682bf4da36c8e70b024c145665f9f74d082bef8ec8d687bb4cc07033649d4666369227f54a88f94750a9dc5c6f596648a39846ab325698fe61ae41c1791d265ec76181025321a3fc200850524718c298abd2", 0xee}, {&(0x7f0000002040)="a66040aaae70bd1e163cd91acbc0389533e704b4eac24f301482761fcf66e8cba0e6cce181c624561a1e9cacb21f3c0815b2796ac94f63673cbd12b66e40ba7f69815c28374e0b8e06c18da3afe301ca3b2aa1395f61c94226d944bd34d2ee58c4ace7ee5336d98571c087620503ff6c45f7babf3bdd47983476448589c47f2174e876f61e63ce105c5412f8e1c48181da9012b8e0a235c54057eba0020f9ef8cdc157", 0xa3}, {&(0x7f0000002100)="a1ddad1d2a61eefa3a8c200befb7fa6973ef6c4e71e977bd2eb4e86f4a7b98a872c3d3af5e6d90094bb64261d621377a9639a6b8540910ab5f61d16bc8df507f760f3374d3755b143783968d4c294a9431cafe5ad9b9aaf798a4e7f5eb275a7904258d0370934a6f5b9f7e4ede40619c6805b4543946d8338d93f104a6fd4e17fa1c017ad6c9dcdbd0f5d1c003872d831ae2f4e02383b50b06c87dfa53144aeb19c1d193ad969a9457cc1644fef5ee1eba867cceb7da65b83049431fed830a0c37495a03bfa623f89ec09bce542546fbf5019463dc6f9a52039110aea2c81a2496deeca7c568f7419d79a806e0de127a3cb73409145159a0dc85efbb2892c6c7b1496fadf0a434a7bced6817c0cc9aa312d1897da10b823f77c24e68e6f3f65cf61f65e39b5849231b965b965009218e72f4a6e50410daaafd989a1b899f7ff7814b81271b8a1fb2bafd65decbf9640d1287780efee569618c62fd5a00b8206b839bbb0c4d1822d6eb73dab0ddf629a68d5a8b86fabe9b765fea6855d5998d220d9b6a529ba07d6a5a83de7afdee4df7f3568b5ae01e6d74227c28285902e9dcc4db5c1206824b168d081c9f9e5034533c6c08ea5545416c66fb737784a8a35edbd99db9a8d2a525f0c57c2a24a16dcc5b675ddd7adf758ae16a60829a35a60c204c1bb3008822b98e0ba6c3270c926987fe1aaab97cd737fb1ce2296308166086cbbef596b7003da1a7c11a5c61f22790f36f49f2aed8069514b115ffaf1fd07c98424a050410853ee3074622a52fd3a48e54dc2821e10da23d0b430d4727855c8251fbf8fcf19f2c7e732a2e4180222d468bd913bc8d2f50b2cb2636d16805ebbfa4a370eddfa4edad6dec11fa21935aefea2df6c5d5508bd4e2252b769f9c69610ae9f38bc7e62da14c3e770d14235bb354be5bab4bddcb2ceea6594e6dc40727cb5fcf3c32a4f8b8097551a3961aa6c23635ccb17ae4ba75fe08c6f8c93978c96f797da0b59d0ce44951b7e5450c63902ed600810533b9e2c9232773b868e95de134a656bb467fb22a6409c8b8c1ef152c3f37b69428820b05fad772f7ab2a5892c74053102e041160e01e5127d0e7039a76d0fc703086e4c7ae9d666e2971ebf72fef15a676c630e3063a45aa15d211fb1fbaa05713164f91a90e3dc9c6b2913519441f627e864a43eb221fc2633d908c654c529cce241b399bbdf409316b9cf47c7d4763491cb9ca8cf2d0747bd7753d46aff22d56663b1553e0085718b3c0d285853fe8f0e7e66b332e4d04119010470eface36c47fc7bdd5def704956edddb70487b5e06da310abaa0be5c7f4b8036ca44399dbf06f6120a2d710f19b662ce834dee8866579525dbffef9f5794034f6a3718161488743a1feb450852a8cee2ca777eeb60b6975cc712756bacbf74b7c25214cbddc2a7db8366f2a57c9c4c2733c282cd21319faaa44a0cc534173242e70d82c076297789e589c2af03aa85bc4248762161f5030eec4f0b33ca90cec8710e659f87e027b37d3be152ca62eec4fca8dd5ae61fbd12b9b5a0a651c4cc3bef951b575d9b6974a6f43880482efb86231c4d8f3e76e53596fcaf1c9a24dae5e72a554df85ecececa3b12a1f1131abf424bbf786b396d8238f910dcfca6079cfba6664d8b2df22a787b56d36094e20c3f0bec6d6243f2f2eb175e1932dcfab6ee2cd5abafb8a557408b08c4473ff024a7b723dd8b6c74e324044f056a08a08fc449233e133a3abb51519e8b09b99eed43f5ffff43b5d4b2b12cff686305fd8c3e75c35bb78ca43eb6157f3973d48ad387ff85b9c495cc1c2c27fc0d4b3fd381f3e53c6688962fa7719d13453efd87acc087c31fcc5b73c840cacece1393d85cbdc34ea9da43bf27365f08731c2772026fc8c9ab1f3a0b8bbd46f4a242e08f2dfbb23c05dcf225b7e92cad4cd0aa56947b43a54a5c6ffc4992f71b09684bc871561f8d7d16223d94d3fd6bd88d851b09d4fdd1cc142941d4090fe62773020f3979e3a2d38fbbcb169075c3d68e8ddb21e11b09e5d4d670dd4c973db911f120475991a8ba927d7d8dafe0219084ced1773335901fc76983314a11ff849bbc7d36d399e47943c782c8c42d5c67b92adb261504311425faa56eea9e56b01c1900ade7112cc47e0b73aa90a83194d740e16dd5bad4c935e8975fde7471ff85f40a5418c19c44c0baa8d64a9e3615c3ae0e57cfe26da2be1dbc0aa6603c6bd9424df1e4d89ed7a7409592b386d32176e176a2d33bafae60729f8639abcbb53391df35558494a76ec7168ff2b0eb713f8e07c2ef7e805d377c9dc902f5f2e26403ed3ea2fe031c73d3f8e1d354a71eb3ed070bbacd40ee73193129e4df3036695c4e8d18399d59ad3cddbf10ea62b18961c60ce1573d89f34ccd85cc311c149b5bc8cbb7fd7267813d4a17d2851785e80c784364a620e63078b3138a5ffdbcb45fb3b8a18983887d96374d6d5db2f097b57cbf82931250b3b049bbc2d409590dc1c7d6cd7c52bd4117241de94072b744fe263fb9d37f8e0871fd5ec2efc16370d2f7cf9aab658381db40d7eae738b93f7518b10c3b9e28b1359ecddb99a4a01d633ed3a0f32181dcf9d90d5c45ec4524772f91e7e3d7e18d7cf347beb2ef3727736eb4189696673b05b1559cb9e53e89bd656734da3d583d3ae442b6eebd37b0120ffba82ce508f466230e66153b30dfebafadc6651ed077e79c39aca123bab28c49c5cf08761b3132406889ec534d5edc5fbe56e2e5bc93b8c89a05048ca491188fc2be1d5d1a7b1804b7b17a7eecbef2ef440e5d47ced67d87dd0eed8e7fd1b17ecf62f22436096e0c8711f6378a42d06888b5735598b2be6a405d538526f3a7eef6a22567a10b7fc7da3185aa98e7e9e3a9f1d6622693b2f571b526fa83a864467fd1618d110c85ffad3fe37f463242492a052aca2dec050d8be9ea6bd376bcacec4bf0b5e1ef33fd62fa38015dcbf98a53d7d107467b8167c3acb2f5095f242516a313a856ec002684eff047c67808e1436fed5fcb50d2648fca0eb86a3294127d28d01ffd13e5102ee1ed0480e6be69dfde16cea325b171ca6ea38114732ddd9385643dc6110d794fbf7fc39a9c282f1c007eb7d68ed1b97a1354a286de3d11b542ea895383a947ba4af175cc3299db7f403f7b949618e206ada35ce2efab3092421279bba2cf5e5a32b50c426dd9bc399ca3e097503a97f066412ca1e7905e81c252cc03d48f7e7a2bbf040f87b9b3d04de0ae5aeed904930b4d9a45f3b0b49aa6633de364dec9c8f7cdace39021a8ab25f248be89c0998a0c3c9f34a5e5faebb389b348c324537ae99bdb0389f27c2e805e41699238eec03603910e1f92cf57d02a8f495ea09f50041f6a3a078564deea22a2b0c7ea5fe873b153b8996fd77cefd571e1a791aa4f7702c7f8e04b461eb9c6f9d033b1b3ecc7858d22e4249209d2ff97ab9dffbecd0f5be8a58ca2bec4775d46ca4205543802aeb6ea0e0add48b296e6f2db3f275533f9922b4344a5458f8043c78e67ecfea8072926de429483ab254770fab926491ce8d33cce9f59f7f760e3f0a23e090afc5570becfb69e8c4212be12ca91a220ddb98f8b7d474eb463a70f60bb9d29847fb8639527167c72edaafa2972f291b50e8a395937e3f4c2f7ee321460ebbbd8b6854d7d940ff00a9d4929522c9647aa8144c7e1040e6eb05e092166072e65b0cd6ec1cfaa77e81f53e7ff4de859121f46e19b78f8023bc02d325122fb54125477fea2139f4e0436407833ae35c7979eccf3f785fae399dca7ba025ee6b41d933ae2d63db48c38910e6ea8e8033113ad24c8e3591b6e786adbda45132d04c26b80056447cab2b961d71fb332cb688943284a752ef2f04e4c35116137c53fcff264ec63c5c056c1cd16ae7d56ad9f96ceebac880fe54821739979c96d216b8395ec9dfd476aab32de5c3426f4fe1c8ec989bff00de7fed29e0bfae94de4840bb6747f406ec88efc919fedfb930a03577475f484962e0395bcb1693e904255f93e596b6c2905687537d570aad5e3be46ed8ec2c8ba5651488dae7ee17a8cc486aeecaee5af72638f30032b0cf6f685a89170d17d49895d4836ff0241ee26eded1e6de0268f29ac9ce2246a15b500c51c092224e1333447fa2a288936bd6ece51a4db6b279c6bf4ce4d665b02c6823a2e062e15e65f3031bbb8ef50d83a21f2f14ab1b6d702ebeac548946a23a4b4cc55c68aea3f6ccd2f90a3847acf7b1c2a51fdf47b020f9dca6c3e22a6f209c86f8f46f42be4431106747b940f7fb108608b5e5379ce6c337751f4723125666ce03893f0d4438ae9296faa3ba2ff69fa5254917840aafe17c5478434f1ecc58c0cda3eaf07ab84b26dd38b11e3b489fbf602ff7b9e1b62d8c38741e2f8da384a699e15272da73ac95e606d98b8614d13edc94243ff819770f4dd8ba06c90ab0b2fe464677b3962f6c118f3d8138bc8931f0a2749d467a56005cf35e0f92cb4e1b8a3fba9a73a5e721d6f93d1567e75a1bc9ed28f6fa176422552987452db6353b678d2e8a34d2cabdaa52d5787c10af4e8eafc75f0e490d719500f9fef9dc1933412372b4c2fcf0427aaf37ae58d1ff8c621cdc52dfddebad165d01bb8280542b4c91df0ec01fcf237a714f82405d9bde502c929cb6999d04a9883e93df782e21c0daf2737d2e9daabe12dceb845526b2e4bb998541c0e3ca38b47c9efd4cad184957cdbed6e9cee66117c959628b2055bfe3e2a13cd6bda743bea3a8f3a612891c5edac03ae00aafa3621bbab65fba3ceff8bb3257412e6fc3dbca2beac5f6aa2b65202330c69964293e88589ba743016e559e3a8e901f0f252b7e1d4a695ccea947f1ccd6a95a8f5c1809f1e8a6f09daf7fc6715d03fc7e75544047c2b6234e7a92c955829f8c78bb2001655cc6727da646480cd52c08f3a0ba858647eb7909d795bcef2396dee1f4f4f11e1ddc4af81527f1852dc587ca00ace5d8f9a8ee415d043f1a6603226b5fc8e59527597d49458a58818896df1c1850d6ffbeb8713ecec30df0f2b9aca8b0288d3c2771875d366be66fe39bed4a0f37597f25cf91ec1f5d5a4d8c0e93dcd470fc1996af1f422818af8ddfd0b675ba43323889ff12194a2f3690f57de714eefd0f9b94042c2b4ef18677b70e178fcefa952e012d1dcdc61ef60f7b05e3b56a6785ea128a7b2be332e92ac32232eddc7c7d9724e47800a5595608e2c9c6fc47d649a965da18cceea0f1e373043593037a3787957d4d8a8f01e2a0f50999e2755edfc66ca3f50fd2aed2c16ef99eda416526da601d7960c3ecce0ba304881a72ee4bbe42d12d79ac5c32f35989973bd552f493e95be7c527dfc2652b04e75ec34dc25dc053c4a83e85fb2931da357784d70e134b6c94d4d674148d644344796efdc953105e070fde86121c3a002b31b9aa27770840b4c870a920b95ce3ee67e936e5b251155c0408eba02a2b77bbba39d63c7ea9eada6be3f7277fadaef430e6f9c5828615dd7235dcbbed3a9272809d1d90df13c225fcf6316503a654a8d5929be6198327d002796fa447c05ed01c69e6f67336bf92b473a0f1c0149218a3f5a5c5d022454a27f4880a82efa0610abafb8f3d4f8863351bc9713cc38da3d8f51f24fde75fba2d733a3449e213696dbe3f7aca9c634e106502c20388086db808d9cdc271b31ee7c652274cabb213bd45f0fb86279f9fd6b19e1909aca418f343ef54ed3ad9f99734fe411f7927836ca303959503f3923f3b07db8db8be42f", 0x1000}, {&(0x7f0000003100)="63c5ad9cdea4b1b2e80f9b96d46f523f484113e8957dea59b6545a318e22036bac845535338c9f0723e4e7ed4bdff04df1fdf6b3f66b90837f6063d4dd31b732f7b53d827241ff63c88a0067cbb0c81cde9844b07449c3543cdbe96d73b32b91a59b850ab1f5c68eca1589f839eb81cfc1b0be91513ef5fd3a", 0x79}, {&(0x7f0000003180)="6643ba48d5", 0x5}, {&(0x7f00000031c0)="d225601cacd233ec19", 0x9}], 0xa, &(0x7f0000003280)=[@init={0x14, 0x84, 0x0, {0x400, 0x7fff, 0x0, 0x8}}], 0x2c, 0x4}, {&(0x7f00000032c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000033c0)=[{&(0x7f0000003300)="d262b051d804c7939bf5fc5c8d3c544298d45078f31535e3d9535cae63a348670e2b6e9c3b4411c6b0a0662be6b938f9a5160306c7e77b3819c0dd2471c6d8b76ea6a88547899279f36291309f8bb82da024908f374ee1dc94a7757989455de60ac68532eae27e92a23fe4187b9d36fa2c6e25c02f42ad88ebecf3a44c7733b4ea1914b2860a9b2e759535633714cd72ce0332fd7953f036137d062c567e28132b6c06cf", 0xa4}], 0x1, &(0x7f00000035c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x820f, 0xd588, 0xfffffffffffffffb, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x7ff, 0x10001, r3}}], 0x58}], 0x4, 0x80) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) [ 875.837060] QAT: Invalid ioctl 2018/04/04 05:32:34 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000040)={0x200, 0x20, 0x1, 0xffffffffffffffff}) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/173, 0xad}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000600)=""/56, 0x38}], 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/04/04 05:32:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000002c0)=0x4, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000500), &(0x7f0000000540)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="445c60eab9d440dee0395c46de32dab810b602108f6ffaabf9eb79d152e654c2302b542f0ae792d00a73748c807ac2e39def4d518d8aa3524ceed7a8e59ac05a521cd710a66845138eaf01cfc6114f264f08bdc50efbfe31eae838e57e3812d73e0d5b81ea324069e5d7ff867a965699bbb52363e95b4eaac5", 0x79}, {&(0x7f0000000180)="41e9181a2f00ae39e551ada6a44c971d4de3b9138effcabaa024ff3bed553e9d6ee56f36f3b7acc58975aef1a70a50954356a205ce26508964fb835fa2f0964cc076451d4e5bb6fdc48f892ba979503e0e246b4ed5c5efa44b37d1b402696c2566ea01acfd2c898b49c10b8bbfa280b01a7428fd6dd8024c42753328039c3f0073076330ee03b0e60760011aa15b4b06ed4d255af765140f9cf582f258640cc29bc84dc30499dbce94176346c7c5924bc1127db5d62f32f2ed2cbf8058d648be356f8a6f6b68647864831de97065fc082156905df6009498c4e11b44c00998c05852592562fa034f77ccac6852518a98fc79", 0xf2}, {&(0x7f0000000440)="d4853c0eb0c477194e6cb60ea64b9df8180915d132b34f3854ffe2f646820f9d8ab8ff90b4e1a365712ddfb447aa6a25665ce1d155d2bca4c71a35b591c668a582f1fcdb9ff797610222fac48777b46987e89ebf3483ac9dc038424953cc9f9d66b44676e8d4318b934ab4c15e761efc5e7c848cca0e70f4bb7ac3684cd4b30331f8df9968200fbcedde726d7b4282ce3c", 0x91}, {&(0x7f0000000340)="a03613708becd732f312a23f9c2943d86e9a03296be4cf4e78b212f84a87d4c723cca66a1ca8afc075ca766ecaa3d0876747622c864fc8d26406566420932d8ea8e3f36695de4bd9378efc9ac314d5a2eb33435b30e970f04055815109a253607f529821f924f966de9e8b2d113618fc13dee7c758613eca5beae3cee7c200d96c1997564823c1e1438e210e81950756675ebd57a28542d68bdbe14269f0a6900f361c26b6f4202eae7b58f990756f1aa7df50d0ee8eaf521b34c9d93fe4904c7ec6d2380147d922813e1ece4d243c0c02a98fd25663412b84336be6cf9d14ee2bc7957bd5d72a6702a518", 0xeb}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r1, &(0x7f0000000040), 0x8) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000300)) 2018/04/04 05:32:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/04/04 05:32:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) r3 = getpid() lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) getgroups(0x2, &(0x7f0000000880)=[0x0, 0x0]) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00), &(0x7f0000000f40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000f80)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001080)=0xe8) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0}, &(0x7f0000001300)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000013c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001400)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001500)=0xe8) getgroups(0x8, &(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001680)=0xe8) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000001780)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000018c0)=0xe8) getgroups(0x2, &(0x7f0000001900)=[0x0, 0x0]) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001940)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001a40)=0xe8) getgroups(0x5, &(0x7f0000001a80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001ec0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001f00)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002100)={0x0}, &(0x7f0000002140)=0xc) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002700)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="676cb1885fa0225e35380fe3163fbc1d1e6181ca359e67b7950e31c88194adf4f394f026292df9d6e1c25ce23b1f5ac69944927a0cf6ec7e7f8213cfe3bf0dd7605cb71a74790a8670712725339ea4d08cd12aee", 0x54}], 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000076f36a1c8a9114fa29c55aeaee6ec6e44d49c985781fb8ad3f03505078305c2cc87feeb005c9d33de8dfc964", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="200000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2], 0x98, 0x4000800}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a00)="cd0512b19ab0b58035da1e029e7cddbe579f7f7ef82c2bb1195d4bf7b123dfc577cb79f5e2fd6e4a6566b014d11bddcf39ba3f8b4313167da26002cfb7b1e288d841f29b61a29cb919057fdae9c691d9eccbdf548459ceb6922ece51495f8efacecfbd307a8516797c97fd975a0d1afec7b966a40cbedd16ce5c40a7c06d272b20bae947c2a2181dfb06211bfb12b0fbf519db1261c67a7b14470705e460159bbb160d46070db196c715250257b883c3ce3bb68fc13f2484c91d0e7d142852d9beb3252a0a15", 0xc6}, {&(0x7f0000000c00)="2d177e989f46a9a215e22a477e6713c4d7291dc9790c69ef2abaa201f5cc6b5c367296db63561dc3a6c2fb0764bd189d16e1620cfec1e1d1a018ebf879a1d61c99a35dfa2519e241a40c746e65b60f660a5f4c23d066d1c7d802b18bd29de35dccef301f6c8f3e9c431bfe8c54b7f2d96c994b4a492a45d43caece25732f349cea38cd669e9f86945681c7f6f0536f1282b8a5b290ff8c37202bb99ad02d7fe544a71e190d264fd4bfd356b03a4edbebbf238c9b409e59aed330be0894134e60bf19001425161591e112", 0xca}], 0x2, &(0x7f0000001ac0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="180000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="180000000100000002000000", @ANYRES32=r23, @ANYRES32=r24], 0xc8}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c40)="e7f28be202aa77445dddbd28e401e366011fc0fe83bd2df4b0192952c13b77a3df6e6e2a4ac13481207ca042766f502a6ace2246999de6f69ea56c5d61d1ba0f1a2cce061b33d1e00055863b412fb2b8ae33e28f95e6f2018f72f83a015934af1f864419ba9ccda3dc0d6aae2deb2540ff0da3e4bd67ddd2f20b1b153b7bb940621a8989cca826ee5744a7c9d6c1cfbedeca168f5c58df78fd699bad54d4c0df86240ebb3b7b24e49a6511111f6d6a383621622677dd8c1b030b16c35c5f43df46df9b72b9b532", 0xc7}, {&(0x7f0000001dc0)="7316eacb51f6780b8e66454dfa9b2a8035db4872be069c5d7017f2163a6e0620c1728407215b54daea04", 0x2a}], 0x2, &(0x7f00000022c0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x48, 0x4000000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d3185ff0abd86f00a577e2de97ae33b9704b61f7d305837f897acf3dc470bba82f6e4a4471043a16e3057240b8efcb1ffa951a208654246cc443012dec3e3552fdba37c69ea50b1e1f0c4f8918e5f8eb8f28c9693965f770632a9d8962b25f7da00a1e24829745af3fffe8ed491277fce751535f8cc246919", 0xf8}, {&(0x7f00000025c0)="0a3357d7714a8d57c3deaa9bbc5b2e7d2fd5dbf46000a16a0300f940a1054b9d9c3868c20df0fc959e39eeb5479507e078c16a6159d7080fd47035b5559842b0111edc92adbc1ee35daab2e030533066991a595055e370b238f8ed7674e1629ab1fb745b527988f3e872967c73a949362c30ff671dd32f6127eb7817f391d49f783abc7ab80aee42738dbe69bc2f08deea486faa2f577408068bf914606b438b1b178725218b14a83338e01cb4cc430fa7dfbee6a19756dff629cb5b8597eac18b3be3e3fd143a15523e67f0b2a68cc11f2126905d12741cb16d736f71", 0xdd}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x48c1) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000200)=0x25df451a, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@report={0x1e0, 0x20, 0x0, 0x0, 0x25dfdbff, {0x6c, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2=0xe0000002, 0xfffffffffffffffa, 0x200, 0x4e20, 0x40, 0xa, 0xa0, 0xa0, 0x33}}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x50, 0x3f}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @algo_crypt={0x68, 0x2, {{'cbc(aes)\x00'}, 0x100, "96f16139d52f20b7dd6aa51754405239b295e384276b803ec0c3bdea343ffa4c"}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3507, 0x0, 0x1, 0x1, 0x4, 0x2, 0xf4c}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x3, 0x4, 0x20000000000000, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in6, 0x3500, 0x2, 0x1, 0x0, 0x9, 0x2, 0x80000000}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x0, 0x1, 0xc3f9, 0x7, 0x8, 0xffffffffffffff02}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x4813) 2018/04/04 05:32:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000035c0)=[{0x0, 0x0, &(0x7f0000003540), 0x0, &(0x7f0000003580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0xb6f1}}, 0x401, 0x2, 0x8, 0x100, 0xc8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/04 05:32:34 executing program 3: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x84000) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) 2018/04/04 05:32:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r2 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="7b3f2536f49b22dacc3d845787b6baf38f1294bfb0ed16027fae3a1cd6fde38bbdcb48f273f8940b04660518062ae3c9add5b84fd2406fa148ff98f57954641c75346f43bd443b4b468f4bda6b579cc199134d38bc1bc274cbfcd047dc7abcc4fdd75353417e28c59dddb727fc8dc72851355c7579c3603491d536a2", 0x7c, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000400)={{0x8, 0x4}, 'port0\x00', 0x0, 0x4, 0x5, 0x9, 0x9, 0xfffffffffffffff7, 0x8, 0x0, 0x3, 0x4}) 2018/04/04 05:32:35 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000854000000000000000000000000000009500000000000000"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ipddp0\x00', 0x0}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="dbb21773b029f501cac35d5a3a421f2a0683d42ca1c035ca12cd6aa3cae3f8233a6d8d2f31a013215fc2b2d0d352bc5bb17b1d8f9292509daaae579eabe42227cc653b0bb6f26e4c68ad318177002bc6ea602fc5a884fe78ddc2cc43ef1fa09f978eb5cb866df01344e705fb", 0x6c, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/235, 0xeb) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x1, 0x3, 0x1, 0xf, 0x1c, 0x4}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0x32, &(0x7f0000000080)=""/50, 0x41f00, 0x1, [], r0}, 0x48) 2018/04/04 05:32:35 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x2c) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbc9, 0x200) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfffffffffffffe13) recvmsg$kcm(r0, &(0x7f0000002500)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/207, 0xcf}, 0x0) 2018/04/04 05:32:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write(r1, &(0x7f0000000100)="a3b752075fb2e829998b90b29140733fc1456149753852e19ea481fac52b2b4d8a18d32abfdd1cd63da0dbe503ee76438b45f1610d", 0x35) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), 0x4) 2018/04/04 05:32:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x65) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r3 = syz_open_pts(r2, 0x2) r4 = dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) socket$alg(0x26, 0x5, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x4, 0x4) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000200)=0x5, 0x4) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000000380)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f00000014c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./control\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000001c0)={0x1, 0x401, 0x9, 0x0, 0x1, 0x80200000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r6, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r6, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r1, r4}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r7 = memfd_create(&(0x7f00000000c0)='./cgroup\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r7) 2018/04/04 05:32:36 executing program 6: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000af8fe8)={@loopback={0x0, 0x1}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf7b, 0x400000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/04 05:32:36 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800000, 0x0) 2018/04/04 05:32:36 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/04/04 05:32:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x7e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000300)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x9) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x800000000000000, 0x2000, 0x138, 0x1, 0x1e}) sendto$inet(r2, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) signalfd4(r2, &(0x7f0000000080)={0x3}, 0x8, 0x80000) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) fcntl$setflags(r0, 0x2, 0x0) 2018/04/04 05:32:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x88202, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14}, 0x184}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001180)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000001080)={0xbc, r1, 0x200, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4000000000000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x800) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000013c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000001380)={&(0x7f0000001240)={0x120, r1, 0x300, 0x70bd27, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40004}, 0x800) prctl$getname(0x10, &(0x7f0000000000)=""/4096) 2018/04/04 05:32:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x203) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) lookup_dcookie(0x7, &(0x7f0000000000)=""/106, 0x6a) dup(r0) 2018/04/04 05:32:36 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6800000000000000, 0x40002) getsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000d77000), &(0x7f0000000200)=0x8487d1e63baf3d6e) fcntl$setflags(r0, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x3f, @rand_addr=0x6, 0x4e24, 0x4, 'lblcr\x00', 0x15, 0x200, 0x39}, {@rand_addr=0x4f6e, 0x4e21, 0x3, 0x6, 0x100000001, 0x80}}, 0x44) pread64(r0, &(0x7f00000000c0)=""/52, 0x34, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x41}) getsockname(r0, &(0x7f0000000240)=@nl, &(0x7f0000000040)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/04 05:32:36 executing program 4: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x4000000000000) fcntl$addseals(r0, 0x409, 0xa) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1f, 0x9728, 0x80000, 0xfffffffffffffff9}, 0x8) 2018/04/04 05:32:36 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, r1, 0x0, r0, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r2, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xb154, 0x376) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0x7435, 0x7, 0x3, 0x1f, "3365145f31396301a2a3f8ef9ca94d363808bea686d8beaba8bbb8a0fd6a2df999f5aa46c5ef5789f9bb1864", 0x2}) ftruncate(r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x2, 0x5, 0x4b4c, 0x8, 0x5fb26885}, 0x20) 2018/04/04 05:32:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001300)={r2, 0x3}, &(0x7f0000001340)=0x8) connect$unix(r1, &(0x7f0000001380)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001200)={r2, 0x9, 0x862, 0x800}, &(0x7f0000001240)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)=ANY=[@ANYBLOB="20001c001600ff02000008e5e49f276562c200000000"], 0x20}, 0x1}, 0x0) r3 = getpgrp(0x0) bind$inet6(r1, &(0x7f00000012c0)={0xa, 0x4e20, 0xbd13, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sched_setscheduler(r3, 0x3, &(0x7f0000001280)=0x100000000) 2018/04/04 05:32:36 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000004c0)={{0x20, 0x1, 0xaa348d8, 0x3, "2fe4f0b7ba21daeee14d42565f9acc15b5a64d45d13e393b1993f1deb217545b8c7af56d6e19e90e6c177ec0", 0x6}, 0xd252, [0x400, 0x9, 0xafee, 0x2, 0xffffffff, 0x7fff, 0x7, 0x7, 0x4, 0x100020000000, 0x6, 0x171, 0x2, 0x0, 0x8, 0x3a39, 0x100, 0x8, 0x10000, 0x8, 0x9, 0x1, 0xe2, 0x3, 0x2, 0x4, 0x200, 0x7, 0x3, 0x4, 0x9, 0x2, 0x8000, 0x6, 0xdd0, 0x100000000, 0x957, 0xfffffffffffffff9, 0xd004, 0x5, 0x7, 0x6, 0x0, 0x7, 0xf066, 0x6, 0x1f, 0x6, 0x8, 0x7fff, 0x86, 0xffff, 0xffffffffffffe780, 0x7ff, 0x2, 0x95e, 0x3, 0x3f, 0xf200, 0x2, 0x0, 0x99, 0x7, 0x400, 0xd70, 0x1, 0x4, 0x40, 0x8, 0x8, 0x9, 0x2, 0x3, 0x6, 0x40, 0x1, 0x81, 0x100, 0x6, 0x8000, 0x3d, 0xffff, 0x2, 0xff, 0x9, 0x5c25, 0x5, 0x40, 0x8, 0x8000, 0x0, 0x284c, 0x7, 0xb46, 0x2, 0x40, 0x79a, 0x2, 0x100000001, 0x7, 0x1000, 0x4, 0x1, 0x1, 0x2, 0x9, 0x1, 0xfffffffffffffe01, 0x100000001, 0x3, 0x1, 0x100000001, 0x7, 0x7, 0x1, 0x7f, 0x1c000, 0x8, 0x800, 0x0, 0x2, 0xa4a, 0x3, 0x26, 0x500, 0x20, 0x219, 0x7ff], {0x0, 0x1c9c380}}) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x938, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x75}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x800000000000, 0x5, 0x3}, &(0x7f0000000100)=0x10) 2018/04/04 05:32:36 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x80) rt_sigreturn() setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) fcntl$setlease(r0, 0x400, 0x400000001) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00') timerfd_gettime(r0, &(0x7f0000000080)) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/04/04 05:32:37 executing program 6: r0 = socket(0x40000000015, 0xc, 0x0) read(r0, &(0x7f000083b000)=""/1, 0x1) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000080)) 2018/04/04 05:32:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x721f, 0x12000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x0, 0x40, 0x3ff}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x9, 0x3], 0x2, 0x147, 0x3, 0x8, 0x60, 0x1f, {0x8, 0x7fffffff, 0xffffffffffffffff, 0x9, 0x86, 0x7, 0x5, 0x824e, 0x7, 0x0, 0x3f, 0x0, 0x3800000, 0x0, "bd69f114a8d80f8a38e6cb1ca81f43c8b7278cc32eada58fa9a50d6913b56f2b"}}) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000280)=r1) getsockname(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000340)=0x80) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)={0x5, 0xfffffffffffffffc, 0x10001, 0x6, 0x400, 0x5, 0x7f, 0x4, 0xfff, 0x401}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000540)=0x4, &(0x7f0000000580)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'syz_tun\x00'}) sendmsg$netrom(r2, &(0x7f0000001cc0)={&(0x7f0000000600)=@full={{0x3, {"4ebb61b866d871"}, 0x9}, [{"cb2f34540275ff"}, {"c681031ae41d32"}, {"88122060072f50"}, {"e349e8dcd76315"}, {"20d01230d17e6b"}, {"ec591997cb8d43"}, {"b7d352a51ba333"}, {"c08dc907dcad02"}]}, 0x48, &(0x7f0000001880)=[{&(0x7f0000000680)="2b9c134baa6c1f4754a997ab4720252fdc30577ab5eaa08178990064b5d1df115507efface9bfccbdc435dbd445859c263b1732c470b98841c20992182cbabbc272268bbfbcf4a3f0896119b4699b2dfe3b7219a9f99226fef78e7b4d73d39a6f0d0a898b77b44904f9768c57c8cbf5679e86fe52dcb819e7b7f5e6edae0c88335f3a841266631aacee73d01dccf6134044a3bcbb7ad109696f445d26ee85e605ff236605567dc", 0xa7}, {&(0x7f0000000740)='PW', 0x2}, {&(0x7f0000000780)="96c040ed0df253d52ff24cc858b9eff9434c5baa6744b070310ae07433877340164bac85e67aa1558c7a6b5221fa1fb4e06ff7f2b105b6a5426bd530361df49c51d8a606824f760a155443cee2ebc06a5621d42a4f5072fb83201f55d08998c2e600abf7abbb297af9ea2ce5295dfa436d6a473b71f6e018669c514af74fc768a440a3169c7250f4ae4fb5e1d0cad4c8adf6572f8fad8b1463ed77eb9bb61e59b253c77bdf1cb977991afa4626ff136e34571bd1f85ffaaa29d2083b0b2006f89ff46033b4ff553e4625ea9eb8ab1e34a7bc40b8e7d4a9852d53562d24f22f5028bd4d5cc678842249e436a76f041158d1c5a98fba9c8b23a02468c49c8d7fbac561feaccbe133b634b0a9198ae30493a1703844ef1cc5003cdf6d78ea2b304d03f1aa8afd79b9fd0672c13153ce12c4520f5724aca78c8e0d0da6cb47ef682038d33097e804d09772c0df0d203b67f4b20b2df4c2e407dce2878704123e5394fd04ed045ea452e7fb5f81691b528cb2a604321c1cad433b9a59f15c36434fe426b6522312d40c946ff0bc225d272146d42c72af03f58ce8bf3c923c760281a71b5211fb623cd982d5f0b67ec849b8148d597f648e2ac62697e06ea3ded147349364334b287215e44aab4aa13b70d5d8d7b1496823afcdf13a12012efb76ef778d6a1ff12b131cb51eb26f76c64674fafce5e46fc58174536c89ecccb90b4bab0ab0a961b1543c25461013e0ac5064bdf46b52ce556398aefbc4ff40814f5f9052f8ea21b4d54a9082da5aecd65905111687279d333fa0202eb041a96e54abe1258714a160785e3a9ea3a39b111a5d517e983322cd48593774f5c33065bfebfdb4f2f83be615b936cf2f50dfbe013897e158af54480f1484f2dbd4b4f18e93a3fe53891996bd03d0b605ac125655f830541ea80429c9794fff4421f24052c4721e7a33f5fe79ffa13c030a7427366dd8c9f07d604bd4385da3f5458707610b9f1438512b1fb8a4c010c3c69801d815b49fda9fa442098b7c819cf542f103d97a187bc8e5da73a37b40f0f4d2f8cf3f9d6de499af9fb6287fa2959e0b2de59f264ec460c48b7ff90d6e66d012cccd7980032681a1c1abfe66f74e4b1f01b34804b1549f06ceaba1dfd3e662b8eca084074c93b0d1f65d5b77e4d9087fde06aa2ecf63e4ed16b761ea056458b0ae80ac7da7cf16ce3eec9cff5e0768402890d523b27d45fe0300fe8ee81d0e4d1369538d6ded36e857ab16f6163ca73b0bef4f3b888be2accd020d1bf7b30c27830353e5b2557836c0234c11dd5cd0f402be76300384b59008f960ec0fdf52422da746767e4b6ef6d90656e228c3071cb37bca6adcb6f4db049ebc33bd245f61da9314b1a447546dd862f43e1a021ffcdc51bd3c6af2feb2794f9dfa6c3dbf53691249ada68b2bcbdb675c63b8d22c6bd57a765aef7ee0fcec7939fd7059136654e5fa2c80cd28efee51a590eedc0aaee413020de43671aa14d690491142f08690d68c20b6fbbdc2b59b9cdcf2d5145e2edb1711716c84dbe4121379295450cec55300a713b3d3aa6f8a0bcd74f13012bcf92bb72e5031c7237a11e20f72e815918d4ec98f044c9a629caffa53e75e909d73f9a585580eeabea23c99d070297e95110066c3b02916eb6e223bcc385d7a7b2fe5796cc6f6d8ae1e5deab581f8e10e6010f5c936a783d86230d4e2d20fb70119a5fb697686550b933d261279a3c51eeb13abc28c0a3deb1922ae0e92d950f06d3612052d60eb2bdc32aa44c6157552d481125a13f7287bf29e9d3f8e30ffa52e856827da802945db089966c24754a14252404a6cdf2bd024d6ddf3b5e11bc860850e65d2f948a79312b653b4750b87f9c8a1e884dbb4b3a05211e50784e1896951a49b7ee198355917ddcde7a70d2d6d7984f60b1c23920d92b50fc75f7db465794e6b74775e29689879344404fddf35792fddb0f2f27222e009315a92e9c8d991ff1e2e0b1a45047b83e0b6a04a31217a46393629044819192172d8f008843f3fd0c9a89d3fcd4d58279f24e80bfb28ad8c49839534c44a1dbcf11dc22072e383c2720f35ab84d7f119f2f120232054a613e89f5fde0122895362b9b4afb56e279c37a538d83ff83419621ab95d544353e9677d64210e78ed100714ba1734c80584960fa30021dcdfae7c91d15ea7eca403b496d05a309cbe315d6edefbd06cac2ff63e48e4c98d5794015217bbaedc122956ba40d2aa9bd22cb873b1515c44353294e7375404519abf4ea45aeef4d316f830c64abdff92bccfb0fa527c88a4c86803d607099ccb0a020f222eb463ae92fa1c936366b0cff886553ff3e910e1435e654f5b06c9036bf14c21e022c054f948fadbf0c1b5e2e16d58f414ce264833ecb3be110e175b934375c2a7b55b84e753849d520cc9d81bcc19d037a40427e0dbdd7a4ab8aed62d2d2eda3353adc0ad12c7beaa974733d245005182be9719fa2c6bf68a1d803dbb59c48b3849c0b6d4eb4c60bb244762340051bf95358d3abdbfb05e56123f6c62a292fff6c97744bdcfbb3e927c6252b1c1818c48d3774ce70e7a3bebdced6dc2d1aa0134fde6e3186fbb017c34feeb3b6526dba30729e5ee1757b7a66baedd4616f2cee90426dd568f468b0fb347a3eed94e7fa4001c793b3ed2b1f08f98072b2392f74ff4bfdbe412d5e302d82d73a8feb8f03ef614e8bdf8cc15db0afac2864c3bca4a7ae2d8832ce341040fa61c1450f8d1026a8c11f995c6dc74261bcdbfae550002413c9fcd2af7d0e1a41ba910a20bd43f5b1bd5d352c7fcfb7c7462514f101ecd16da7e56bd8bcf6dbdda8fe05e87c1c3fb2c3fc0cc40d3d8f09bc2b6b2fba09bb3df1260346295fbd2379a5f2e32b494bc89ff869e93e99f88719f8ad4253aca905e3ac7064245921b5d5d2854c0541f68adfa0730def0e91654546ba4b2a1af68281e5fd0adda1aecfe76c1248b5eb0e96b0d7f4f14f4dabc2d32059d80e039f74b7ccf5695bbd8b4e49cee4e2aade51ecd2b62ed9ee98b308f26516b6b20dd4bedc17defd4a20b202b5739889271f21f606b0ada511ec7cb658508aa50cfacecd3271213b30ce786a6ccee3fbfed1ca7bf170b17131a95086041dc63f553c0f73ea3092a5b109973b8d79d6fa9a77c8ae60408d001fed97e7026ab1fc53989a209adcff0e62a63ac4c6de8a78f0407def81eddbb0de7d637c045812c7f68e383502687bba730958ed27c300fa7106fc1fb13fe13f274a3122ecaded4f0d96aef4170530a3be6f669618c6ca4a45ddfcfb73e16a4818dfe41f18a8b572ef3a8cd295a0dcfee8988304a26996cf5345f4682234acbc638f89b2abad086b0c3a8709f40f8cbb0cf18211e6133575d1515c632083c7fb4ebce1820463f814d21765d638bfb1e2b3166ee8341e8d3f7b3f35498d4d0f82bbf7ff98eee28e389c66ed90379dac6dccd52c5b7a1ea2e86f3d7d5d2c13e6aca59789664ece2e10da9f1428516a751a222cdddac4f1b2ae29953dd7179e1dbdb4ca0327be3fb2f67f89b3b65ca16ddb303d606f21824641003309e8bc6a59b06c2355d6ed2b92472d97eeab67c4ac0fd12f67d53d49679fd82d370954abb4d971c56b05c912b860fa952ab61c93ef5e3d418bfbb3e6ce9a9303485c414c31a0737636bcbb3dc7dc27273ba4e0dfca273ef4ad9d1d1e91218f2efd50ce9264da3c77923f301d9950c90e73f58e357ad60c10a2f3589e9023a447f317026de8cb54f5889c1a935599127a67301f90f7fc547062c76499bffd56d8a23576abbda0f1548bb42eee59a75a71c1b72f8a57dd245ab7e705012b34239b0dae682c8efbab68a7ff8bc3e6b0fbfeb2352a118d326a20d5c32523a0d8ef3c7bf6ee804463b2e535d04febb864abfe5419eee69b57ee76ccc89b46b8da05a17fca770a568fb7bcf3c8bfbc37533bcef03c59ed958a7ee49db295d1279128e813d01c2935ddb921b56be30388ccdbe7a11139f74175e308f0e87f901d42d8c3438af69993ff4bc5388e6675e322332d33e329305a9446ae3b0d8b45b6b81ca506cd82cc909894a260b1f52fe687bfc7640fb93a4ce7d38564ba0241181a57c52e35357f6492204d438fa135ddadba434c0a2c3301a73abb9ba162d4edab671f75db1179d910cc389f8b701a1caf37e3ab37d643aa963974593e2dc5bdacfd5ee9f3ebdc36bb5cae0d53840d6c376eaaa4f1adf4e78bed2d8a9e12c139b8024851d2c8e20cdbff4ba2ea371d3882f04502a4a69063077a21cd79eecd1b23a3e147d166ee69474fde0fbbab298f4530f331a75823681364e4186dd76294a690b91c2c50308a3b21f84adc80c3e1f2203d10654a9143680a96fc7a5da5a1a25219beb8af47a5063fe630bf1832868ccc9c89902c6474d43cbc345a10bcb6f3553d15e04d82f0b6c7ac7528392d9cd45ffb407e823edc61b7fc77ae0b5ccfceb4e6c0c8bb7e03cead4e8b2ddccaa212af727b4ac914dda1e3bc48f7767fd070a1029f9d565de3751d617856df2aa114c2a2b456baeb91180579d5acaa013b9bce353479da4b2dd71dcbb3994bb71686bb6154782966b242dc0f9165f22421008f61c1b75f86c04c8175c99521685a5c3279887163b0ee614c52030783e71a9f6b927a89505431645c05d5ec68487475a57598675bbecb8da207b504bcd66db2e03e91a9d3e71f038c0ce3a431ce13809552ee463ded72e46bf7cb700031acd13eac23fee58ef4f64d40674c56161a5da0a623ad9f4a9f937d0caecc05d10c9c2e4c57009a82f43c912074e406580ff2b255796fdde31d6f9b555f1b0950beb5cc63db6c97c81c85936d685aa184299ba655f7fabffcf3e6c7ae270abdea0d8ad5f30d71e46d1419671c4aaf7d6992039dd4e5c8cdb0f23a13586ef3ac85e2bdb9c97047135b8435ba662bcacc8098eb633244eda41723015c7275c5ea53c16e4be9a689e79e08d2801f9f429bcfc1eb53cb6bfdfa612dfb082d173c6a0f03c16ba854a9eb4cc1aaa9dbdd73119086527316ca50dcfafa7ad8b533f3b215f561c49f798443826a283baf6b4912190dcc6d95303f9ecb730c31169af6656b8625d8f725a7384ab962301ee1f28d48c49d163140da9f58867f280aba56097139be4ee8878a9c0891ef718cb849f585264d8f6ff3bf3402a65920b98e5c56aafea0bbde71d9a0582e3f67e631dfdefb52eef2dcd915fdeb20272c9fe7c5f053367bb5550ea732550333ccf85d4f3d4476da276f9329e6594140d59b765b5c345ce740b3c5334bbe67c9d69870a811396a32b90a47f285efcd3c22221437179c4f4dc223faf06ba7d5d04fe7a052809c6670e0b7247f9eb53fec8ec91715b27c4062fde358c24bdde64b6c7083e6571b13c674200f0f858c54d7247f8887845d3c5497b780949bfad208368c4e7fbac89cb0d31907a2eaf5c54637dd055d6d43299d3e2f4c9fc66f0804720aabbc5ecfc7b89f5168996816abf5c4431675d9a7d8202f90baa12ed0bcd284fdf712ae7de6ef33e75fd339579633e7369175105348168c2109d79643062256045db01a6a3b93f39a14bfb7234c8a37235632118bcc818b26cbcea4f2d17d6793dc4ddc0ab0d721d8f2ade1d1f870307bc4532049d0a5168e703dbcda95d2614a8f8cb36c271f3cca13a316692e031f35a389f8dfff26a68466efba927550a99a8cb5bb3137f5a3ca2eaafd6f9ead8e76e25e4c8e174c73ee3908dcb2dea6f8c968947f447fde47e3bc26734e080993db64207c49c8dd9fe477226b09c21", 0x1000}, {&(0x7f0000001780)="03a55081d489f96dc9524bbcefc3e8abc4238d37c36d89a7992ef30e3c85565c71fa12d2f3e7d58aa1d3700f45a0021993715cb62912360e3fb53e639c155d1a1c638066ffa5b46f9e1979c194b9597b8f1a93893dfbb7ebd6b9365a38fc1d3427fa38e2e2fa5abcc50a893195f4748e0fac32b9080148b19414cfa60858c992925e37ad628e2b2dbf15b272b72097821f9d5bf15c8ffcfa9638eb673b16a0cf8c5b9e8469760051a3da4305323b69bff96e637b20cd2fdae93b3fb349895f9410582754bbee1f38faa64caeab991e091508d08f1b", 0xd5}], 0x4, &(0x7f00000018c0)=[{0x6c, 0x118, 0x3, "bb62fa2b3583ebc07181f622df3a4426f24c4c8dc2bc0921d16f7e4eb17eea214738569d67c71d7d7e6fd122845f431518751e1576b1ac381cd00dc91af3c162b0ed2c549fd179fcef931a470d0572e8cecc21d6d922c60b16c6914f74"}, {0x9c, 0x10b, 0x1, "5537ff380d03b00e5c55a294a8542c49202d78e7d827e218221e638ac71c544b2c4765056993af9b79ee89fecf6b7bb5dd4e86c27079b1dc141e4ad4982e3592f75f3b2b963a66659cfbf9f0f9b530648737d7d103bd40df6f77f449853a5f50cd71f8c9ce64ca7a890ae6dd61d206d13811ee1d3e7467579bae9bfb1406345f07d025e5ad747cedfc95f83270e31dd4"}, {0x20, 0x3a, 0x8, "5ccdf2c87b9c8eeb64d604332f870c3d77a3ee"}, {0x8c, 0x113, 0x8001, "064fed1ebe820effb588aa5b02d6112fe2714459e6c5558fd23064eb7919f9788ff8ebe074293195d1ed4e22cba607b3f2da308894b50dc866105d8d7c5e48317c91087116c069d4bea101ce7efb72d00d391d4d5fbd7e9ccc8e9ca925e8a925a4e35ffaf3157ddd25b6ea80c4a4c8eacac3e741f0c28a8adef2c6765914a6"}, {0x60, 0x29, 0x1, "513f7e22f6d2b619b3f5a88fa78ac1416ca03614798f324fc480b85e7956f95ae4d4255051939777995afe9287d2c335173ba42b2e240761e8aeb1051ec043cd608efe1b784ed468dce6aa5aceb51d087c11"}, {0x9c, 0x0, 0x3, "f42fdfd27149015fa2a657ad9a5d0432fa28e3250b9989819dc16c6f4627dccad34273cf0f37d88fac065181dbe9c5495b8139a2dc2e9071e59bb6209a8e77829c803b8043af0a2a0a3728c49297980df4b10345ff6a7c136433cbaf3d6e4f969283c0eb91b42682de839e3e8375a38455bda38325dddf72714dccacf0ba2e8156a3fc2546ba4a0c0c7b486d0868"}, {0xc8, 0x10c, 0x100, "8d8dbebcac2d74d46d45625c03dae25a91a021ab8aedc6b70a72abe5195d5645b34646b281be4da272b67d5196a3a06f227d3f40ac19224c07ce83427b114c0d297976af99b7bd8959a3270e615fa0a994c1d3a2dbd638b0d48a3bf9aaae14c18bf1ffb07dfa317ff3fceab0ffdc4cc77b30f21b6940797eede40f37f880d931a564978c09d5f87b7f634276d80a814b6c2637e9d031c2a8341479a14748c7adeb7ab9d97697604570886d02e3ffb657930f320d96246fb40d6458"}, {0x54, 0x110, 0x5, "a5f365ffbd2da0d3ebcf5318986352bc7be5f384f91bf7727d86eace2d231e44d362c242d7cca339ad873a75475efc8f62ff87671bf98bf8761e35862574c0fc01549a70fe4a9d"}], 0x3cc, 0x40000}, 0x40000) lseek(r2, 0x3b, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001d00)={0x5, 0x0, 0x7fffffff, 0x2, 0x8}) connect$ax25(r2, &(0x7f0000001d40)={0x3, {"050128d6f9be3a"}, 0x20}, 0x10) mq_timedreceive(r0, &(0x7f0000001d80)=""/11, 0xb, 0x1, &(0x7f0000001dc0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001e00)={0x0, 0x7, 0x3, 0x11, 0x1, [{0xc3, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x907, 0x5, 0x9, 0x9e, 0x9a3, 0x0, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, 0xa52, 0x8, 0x2, 0x9}}, &(0x7f0000001f40)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001f80)={r3, 0xe, "494c73434a08da2f3cb46a12d3af"}, &(0x7f0000001fc0)=0x16) set_thread_area(&(0x7f0000002000)={0x68, 0x20101000, 0x2000, 0x5, 0x286f, 0x6, 0x100000000, 0x8, 0x100000001, 0x40}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002040), &(0x7f0000002080)=0x4) r4 = syz_open_dev$sndmidi(&(0x7f00000020c0)='/dev/snd/midiC#D#\x00', 0x80, 0x802) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000002100)=[0x8, 0x3e00000000000000]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002180)={r4, 0x28, &(0x7f0000002140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000021c0)={r5, 0x1}, 0xc) 2018/04/04 05:32:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00000000c0)="5996a01229874ab29059b03be5207e08f0bca9d7d7d7c18a7781f842103bdb751a4667f3d44db63b520819280f8ce24b04ac2f37412ee8f27c3fbbff7ad54e79c6380d6cd4546d6492e505086acb8a0df68f", 0x52) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/04 05:32:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)=&(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) 2018/04/04 05:32:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000600)) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000280)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/34, 0x22}], 0x3, &(0x7f00000004c0)=""/235, 0xeb, 0x401}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa7, 0x4001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x4}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/04 05:32:37 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x10001, 0x3, 0x2, 0x7, "f377fc8f0e039560cef9acc20e0e365b45a71b8dc7d3db4a5ee5d6efe60c0a7a8241ce299093249705c95a2b", 0x7}, 0x0, 0x0, 0x6, r2, 0x1000, 0x1, "d8df6396314f25ea394aa34c695ef8f729db312021bfb2f1db2cc0a7bc4d8fd5e167bad9af7e15bd26ce315e5f43a18c8c49b1c1fd6ca52abbbd18dbe131150d", &(0x7f0000000180)='Qamfs\x00', 0x6, [], [0x10001, 0xfffffffffffffff7, 0x5, 0x7]}) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x400000) sendto$inet(r2, &(0x7f0000000100)="5693048863242b7eb51de9a3d98aba2e4dbb4ddfe7b89f945275b83a120fabf6d6e2a9617a174dff9458d0641a78f6dd1eaa9a2e8568ef500bfd74fd69f59d84cc1f7621e7a95a9c7a959d72694bb2602c8fa5dcb322a98b3c6c4738a544b654b1f8c4eba202869db57b701cbb69981bd28aea1d59417b658e5f64bed76282cdcb41cbaab3dd781cedfaa972918a40ff99332663424cb6bb56793854fae425f46937a2ebb7fff85cfb7a878b8aad205a4b0bf39ba99f3b24258024fc8251495fb8", 0xc1, 0x4000800, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/04 05:32:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xa26b3c3, 0x2, [0x111, 0x80000000]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x2, 0xff, 0xc87}, &(0x7f0000000200)=0x10) 2018/04/04 05:32:38 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="247b1af199de75e13aeed797122f453f2bb416288fbfc62b417b0163df366ffaadd83d42051b1170b61f020c0c813d5cc95dc9a42c6f8d26e70e16b0662a9d68d3f5da08f74f7d08183ce713e7e8746d2d9bd99b6023ae30b54797db7e057fd638f110a82c1a83f87cde7de40604d7c075fb0621716e13bb1e38a17f5ce3ca16858498e842c5ac43899a74028f5f7fed9736d0b4f1bdcdb7a8e8e1d5d6ff20fdabaeda3d4ec0744ded93b3cf19ffc1317e036e35343274252e208e559e2bbd440aed47fe97209d29c07a1319d67af3388fc91b2f4617b7e3cce64aba599383b4f936", 0xe2) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='vcan0\x00', 0x6}) 2018/04/04 05:32:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, 0x8) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00') getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff8, 0x0, &(0x7f0000000000), 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7f, 0x351003) ioctl$TUNSETLINK(r3, 0x400454cd, 0xfffe) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x6, 0x3, 0x7, 0x7, 0x0, 0x2, 0x40408, 0x3, 0xcffa, 0xfffffffffffff800, 0x68, 0x1, 0x7, 0x1e, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x259, 0x8, 0xffffffffffffffff, 0x1, 0x7fffffff, 0x1ff, 0x4, 0x684b, 0x8, 0x4, 0x151b49cf, 0x20, 0x32, 0xfff, 0x2, 0x80000001, 0x3, 0x8, 0x0, 0x100000000, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000240), 0xd23072ddfbefcac5}, 0x8, 0x7fff, 0x8, 0x7, 0x6, 0x8, 0x80000001}, r4, 0x3, r2, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000300), 0x4) 2018/04/04 05:32:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="59f1e7a94cbf3a3417b66166bfff7c0f3ceec2fb8152eda4f01dd2c1c3796a6a38875f5300e339ff6519eb2160efc2883937b964e6eab1a28beab5bcfc98346d482ed88b6841c5", 0x47, 0xffffffff}], 0x4, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x300) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/04 05:32:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x71b4b90f, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x4) 2018/04/04 05:32:38 executing program 7: socketpair(0x4, 0xb, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@generic={0x40, 0x0, 0x7}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/04 05:32:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x12880) recvmsg$kcm(r1, &(0x7f0000002300)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/214, 0xd6}, {&(0x7f0000001200)=""/136, 0x88}], 0x3, &(0x7f0000001300)=""/4096, 0x1000}, 0x2) fcntl$notify(r2, 0x402, 0x4c39d3147b4e5d05) 2018/04/04 05:32:38 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x100000001, 0x7fff, 0x3, 0x7, 0x2}) 2018/04/04 05:32:38 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080), 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) readv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) 2018/04/04 05:32:38 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="e92f43e9ece66b38cd62356c3729142630fbbfe8c2e146f6677931ce009e898e1ece6f594e2ca26fb58e6848747b4cea7b575ff9bc75f81960b1495ed14d4e383a00960da492412cc5eb6437772fdc08b1143a1118d119c8cba5"], &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) 2018/04/04 05:32:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000010c0)=0x18000000000, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001040)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001080)='tls\x00', 0x4) 2018/04/04 05:32:38 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) dup2(r2, r1) 2018/04/04 05:32:38 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200002, 0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000200)={0x5, 0x40, 0x0, 0x3ff, 0x5, 0x8, 0x8f22, 0x6, 0x5e9, 0x8000, 0x40, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001240)="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", 0xfffffffffffffe41) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x2000000000000001, 0x2e, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x82, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000180)={0x400, 0x1ff, 0xfffffffffffffff7, 0x8000000000, 0x40, 0x6, 0x1000, 0x800, 0xff, 0x10001}) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/04/04 05:32:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1336, r0}, &(0x7f00000000c0)={0x3, 0x5f29, 0xffffffffffff88c5, 0x7ff, 0xffff, 0x1ff}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x2, 0x3, 0x7, 0x5, 0x9, 0x7f}) 2018/04/04 05:32:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000004dc0)={&(0x7f0000004900)=@nl=@unspec, 0x80, &(0x7f0000003080)=[{&(0x7f0000004980)=""/211, 0xd3}, {&(0x7f0000004a80)=""/209, 0xd1}, {&(0x7f0000004b80)=""/122, 0x7a}, {&(0x7f0000004c00)=""/231, 0xe7}], 0x4, &(0x7f0000004d00)=""/160, 0xa0, 0x2}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) clock_gettime(0x0, &(0x7f0000004880)) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/04 05:32:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) shutdown(r0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x800) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/04 05:32:39 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x10000) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffff66d1, 0x0) fanotify_mark(r0, 0x88, 0x10000, r1, &(0x7f0000000180)='./file0\x00') clock_gettime(0x0, &(0x7f0000000200)={0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x400) nanosleep(&(0x7f0000000100)={r2, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/04 05:32:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpv3, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x4, &(0x7f0000000440)=""/51, 0x33, 0x8}, 0x21) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/04 05:32:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000180)=0xc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x800008936, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r3, @empty, @multicast1=0xe0000001}, 0x3) signalfd(r0, &(0x7f00000001c0)={0x10000}, 0x8) 2018/04/04 05:32:39 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000000040)='./file0\x00') pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/04 05:32:39 executing program 7: rmdir(&(0x7f0000000000)='./file0\x00') r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000380)) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 05:32:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={0x0, 0x452, 0x7, 0x80, &(0x7f0000041000/0x2000)=nil, 0x7f}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000001d000/0x3000)=nil) 2018/04/04 05:32:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000000000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:39 executing program 6: r0 = inotify_init1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x2, r0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/236) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/243, 0xf3) 2018/04/04 05:32:39 executing program 4: r0 = userfaultfd(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) mlock2(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0xfb) restart_syscall() madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x88) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f00000000c0)={0xf, &(0x7f0000000080)="65a23f72c114319ff30cb025ce4fd5"}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/04 05:32:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x3ae, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/04 05:32:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1}, 0x0) 2018/04/04 05:32:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000380)=0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xa9, "1a261df95fef3105fddb02e3f3bd192f33941886400b26cafcee4ce466e3c4ffac9ba299478b10508f9539657cafff28a63ec62ea20ca6ebdc10d75474521f4a348e62e0964e875b33f6fc0dd412d7fffa558d96b0f011d61c792a6e6fbb619bdbbe573600237ae55e4209848a05c16e95af8cf0d80ccc0af14736d0690c86edf6d21674f7fea416f68f1b45379df9f818dd12c8e50edd1bbd505ab90d686ac7131da8cefe66124174"}, &(0x7f00000004c0)=0xb1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)={r3, 0x8}, &(0x7f00000003c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, 0x3f, 0x4, 0x7, 0x4c, 0x8}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r5, 0xfffffffffffffff9}, 0x8) 2018/04/04 05:32:39 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x3, 0xffffffffffffffff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={r0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r2, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/200, 0xc8}], 0x2, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/04 05:32:39 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={"7663616e300000000000800000f6ff3a", 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) dup2(r2, r0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={r3, r4}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r1}, 0x10) 2018/04/04 05:32:39 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$TIOCSBRK(r0, 0x5427) socket$inet6(0x10, 0x3, 0x0) 2018/04/04 05:32:40 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0xfffffffffffffffc, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x8001) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffb, 0x422000) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001180), &(0x7f0000001240)) creat(&(0x7f0000000380)='./file0\x00', 0x0) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r1, r4) 2018/04/04 05:32:40 executing program 0: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) 2018/04/04 05:32:40 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x482080, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x4, 0x8000000000000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x8001, 0x8, 0x3, 'queue0\x00', 0xfffffffeffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)) 2018/04/04 05:32:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) 2018/04/04 05:32:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x18, 0x601, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x0) syz_emit_ethernet(0x3bc, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000481ffc)) 2018/04/04 05:32:40 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xd1ef858761942d47, 0x0) 2018/04/04 05:32:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)="f1e385f12e98c30c0e8aabbc875e5a3b", 0x10}, {&(0x7f00000000c0)="3b77e372c25d7a5a6a0e702baba48aec81655c1f233b0ea0b610e910ce7365aa182e5479fa76f663f48aa35089906cb4a517eaa88d0f8aeb0493561ce3ac1dd0f20f0f00f9fadb42966344d13e1146b3422037a75560681041dd72071fec2bf1acd99d1d3df016122ac09888063f33ce2ff59f40174f727186be025d4b2b54", 0x7f}, {&(0x7f0000000140)="4a2976640787b176ee2a09f814c772aa8e7fce2b6c1ed98b2d00c5dc25d8da92dadb171c705c4badd0204ba8046cc5940b10f0d99e976f3345d31faf85bd5f89de754626e201f3bdcbfb7efee57b08da236ed22c1d26b5b3e6fa2be5a76ec4e88e8ba056c184ab614e697872a3c09d470d6abdb382760371bbed949a81bebc37e0e2e1658057c0178e58d5e6f41860883c13bc89483eeabaeac95e1f8afcc143ceb5282002818db5be1c08de6ae52855f55cc8a2e82135f92874676dffb18ae4928efb9f6b6d324aac581acc92a8a87f6c11b3b0", 0xd4}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="fd204e3cda5f75b9485c3b131106fb8899793879807b88", 0x17}, {&(0x7f0000001280)="3a7a5a45a127f98873924574a838632e7e9fec54fb5ff648a0975b34a1e0c215c7dc7ebde738eeecb37833e472464381aa6e4a840503a2d8fdff588be5b6606aee6fccb82236edfa35bdfcf089151a8e8598a270f5a84bae45bdaaf74d61f1c973cc73d86f5fea6e6d8ada78650a7958f731f9fe21301c96a794310bd1b732314be697d06d56bfab79375fc6eb69d66a298020", 0x93}, {&(0x7f0000001340)="4d2911a6c8d326a9c3d8593057a1ab127314386c06eafab67764eaab6d238317617d287315c926f97e99aa91fc2ee1f34c8f83cedffd3eb5074efb9052f708e471fb422358a9bc3563d21286363caffec02e5cb96dfb926d1b2c518ea12cc1d8f7d307fd0d3362c3db9b4383053d4da32533386c206bbd10cbd0", 0x7a}, {&(0x7f00000013c0)="537a93d0f9714a3ce232ba33f7f59fc844cfe1ec9c60248cd5a550266d5c881bae46aa2643031c9bc96f5ddb5943a9c7a53c37ffa36b4f2a47023f4df7c6e32cdb1b018029c0ac48732006fd7d45d574e55ec02e99c96b830f68034dfe6e80a80f62979ba15bceb57a1fe6", 0x6b}, {&(0x7f0000001440)="a4fb6babff64324f7b9355faa8932b54bafe2166cee6c768db22cdc80aa39d38f92c87734abb9030c9a545", 0x2b}], 0x9, &(0x7f0000001500)=[{0x74, 0x0, 0x0, "6f5af42cc861746a13312fd29039139e91c5fef334eb7efc437106cd34ed9d5140e1bab043865b06407e461bf9c510c7cd99b8aa08b1a5702e8782c8005ef4fd8a5327c6b67ff0ceeace0e02d46b230e1847e2b3814910a69c1ece7b998186c80ba4348f7a983e"}], 0x74, 0x40000}, 0x40000) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r1, &(0x7f000073cfc8)={0x0, 0xfffffffffffffcca, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x4d3}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/04 05:32:40 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1000006, 0x32, r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/04 05:32:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xbb, "05fc51f5e8d816549f89adbd9b6459ecd2e6799bd0be07474a915a0375ac9a06d5e194c174eca13a9f37fedcd3e8ceb5bf33210ebff4266fff612f349a20c11031a0d60fef88ee004190f4ef4202460e5aa3b7347beb17a643cb4e3472bfd170c5b312f05813f95aba3b85ae5a95a71830b4a33e6d51cf8a64e2e065b4970f884cadcd305e7a2e7f29567beac246c719bfff9c3d84cd90367bd48d704e94c9c5b620d52833f5573e14e00b1fe02e73cccb046252188ef822bd9655"}, &(0x7f0000000300)=0xc3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x69, "7afd464762d71cb3e57cf525f960cf0ff7b5d851f822df4f433b4439e2c15514c362927fa9a7c9eead5fdeb22b8a698b320215c9e3d226ae8401b958a2890bb2b68c7d3b65a99f7f9a1691fa2826ae1e115f52a78e7994d9d4ee64e28dd35f33491e30202432fa6f4a"}, &(0x7f00000003c0)=0x71) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x7}, 0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) dup(0xffffffffffffffff) 2018/04/04 05:32:40 executing program 4: r0 = inotify_init() r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x2}, 0x7) connect$inet(r1, &(0x7f0000000080)={0x2, 0x404e23}, 0x10) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)='M', 0x1}], 0x1, &(0x7f0000000240)}, 0x4801) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x100000000054b}, 0x2) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="df2355c5830bd2e2cc0f56ea1ae1ebce2229db756e4d0f056a51999d8e7b67", @ANYRES64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYRES16=r2, @ANYBLOB="07937e2b940dc23b2b20cfd6736e0b1d1d3ec0e67316b2519a6dcaba5301f109a416acf111191bbc3e8acad7d55e8ac4c9023e6739f6367dc258de500b7225a5213ae5012aae9b9607ac483f88f4c2f8ce53a05a32405ca78f171c918902ab5d6af2d4528c65ae51c771bb8585b7fa7a9316958d7d234665a2d6d18e35b3531f6070c7a36101a83509dff52e2f2b04e171fb95623d1138eced88744c8b93411e3a012c48475933d53f2b9d0c547ed3580ac96564671da3e2199100c8b111eab18dfb6f2615ea0520b1c4f9210377aa2fd00a2eb19ee0bb6c60af2c76a76ba2cd208e117abfc86adfab34797bc1042e77fb8dfc84c22e34", @ANYRES16=r1, @ANYRES64=r2], @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x7ff}, 0x2ae) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/04 05:32:40 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101540, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)="7070703197706f7369785f61636c5f6163636573736c6f2800", 0x3) write$eventfd(r2, &(0x7f0000000040)=0x5, 0x8) fcntl$addseals(r1, 0x409, 0xb) 2018/04/04 05:32:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2f4, @remote={0xfe, 0x80, [], 0xbb}, 0xccd1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7ea6, @dev={0xfe, 0x80, [], 0x11}, 0xd7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008) unshare(0x8200) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/04 05:32:40 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0xfffffffffffffffc}], 0x20000000000000a2, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000140)={0xfffffffffffffffe}, 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xff, &(0x7f0000000100)=0x4) write$evdev(r0, &(0x7f0000000140), 0x0) 2018/04/04 05:32:40 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6ea6a7abc4c863c01c03caa1762bd75a8ed81f3d3fb8dcf7aa78b141e547276cedd43610bf4fb9c842ebdbc6a7820581a4b23c3c4cb25d3885263ef58a55bf1df87f", 0x42, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="b66008e76a9efffa83c736bc848d3ed37f0f9a3727dd571c835eba28a8de9f5655f227170a4d4ffd5b794d1aeb5502d8479eb2e7e649457835be94c51b12ccf143835c0e87a363953ac599c2752897f78bd78c4d2bb5ad73293559dc047361a941242c0413f56bf616b78d7798e6", 0x6e, 0x0) keyctl$unlink(0x9, r1, r2) keyctl$negate(0xd, r2, 0x5, r2) clock_gettime(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:40 executing program 6: writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10b61f0001000000010000002d5201e200b3ffb3ac077127dc1a253d525320b0ec93a6439121d7b2c1cafcb82c059d7bf914986c6b029b8cbbb7966ba0559ab9e1705c911501eeac39c3bd245f2de296e4ec49c0e1a44de0e4d12816382a3a9c5a313a725541e58ecc6c5f72a5877f41e813ff5e498f8dfdef3cb124ce28fd1e37952f6d39fb7ae43b1314478fb04d8002790fcb2c4287c99dde23c26257db"], 0x10}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) 2018/04/04 05:32:40 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 05:32:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffff57) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x3, 0x1, 0x5, 0x3f}, 0x8) bind$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) unshare(0x800000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000240)=0x47, 0xfffffd12) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0xc) 2018/04/04 05:32:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000002900000000000000cfdb3b7b0f3b23b764ff800e2aa57198"], 0x10}}], 0x2, 0x8000) 2018/04/04 05:32:40 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/04 05:32:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x406, r0) r2 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001000)) 2018/04/04 05:32:41 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) write$binfmt_aout(r1, &(0x7f0000000c80)=ANY=[@ANYBLOB="0f0100006e030000c101000008000000b80100000200000000000000000000001cbc2d19725f1a22892d87fe44ec30c15bc64a8048a524712631f032d9234a6362c463228e11eb645eb7787688e1f4122b92fcabb3117246e95a2b1ce6164f7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b50be35bf443d4b52fca4f0d6910105fb889a933c871ffd1b3d498c7858a274d5ce9d8a5f72355cb95d00389bffb2c45ef5c7a62b63871479cb376576cd8c41f00fbcead355ab45c4b39a7931d67534c93699397b45ac27bbf977eb5665d9e5b033d022d29218314685dbb5ba27b0d5121da1b1277195d8df63d5fea8cd832fa4091da5771496a25b781726c826ac7ca"], 0x860) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:41 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) pause() open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/04/04 05:32:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) 2018/04/04 05:32:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8800, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80206000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x11c, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0xb}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000380)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x8, 0x8, 0x7ff, 0x4, 0x68}, &(0x7f0000000280)=0x98) syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4080) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x8000}, 0x88) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x2, 0x281}) sendfile(r1, r1, &(0x7f0000000000)=0x20000000, 0x3ff) 2018/04/04 05:32:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) getrlimit(0x7, &(0x7f0000000040)) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x5}) 2018/04/04 05:32:41 executing program 0: r0 = socket(0x400000000000001e, 0x7, 0xfffffffffffffffd) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) 2018/04/04 05:32:41 executing program 6: r0 = inotify_init() open_by_handle_at(r0, &(0x7f0000000000)={0x8e, 0x9, "4e02ad9641253756c937cf338b5ad07f3d74293c2131dc4594237b95773560bff8a542dcd2ed8b6498ef37424fedb15b379861f2b7b5a299a6111e5ea15907bbb67a891f9c749e1ba9499f24c88dd3a21055205d2f0994152ac869a5b60e5de2f6b28ddfb36796599d5076201d9b8f36c0b234b259cf67a140d582b6504c7641b3a21372ef28"}, 0x88002) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000357ffc), 0x2) 2018/04/04 05:32:43 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0xfffffffffffffffe, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:43 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/04 05:32:43 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x8fc) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb18}, 0x1c) 2018/04/04 05:32:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r0, 0x6, 0x1}, 0x10) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x80800) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000080)="f83f2cc8eebff0268044c66149e7dc0e2e93c0cfdef7be918d849b9215279dbae1c5a64978", 0x25}], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/181, &(0x7f0000000000)=0xb5) 2018/04/04 05:32:43 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c}) signalfd(r0, &(0x7f0000000340)={0x1}, 0x8) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000180)={{0x100000000, 0x7a}, 'port0\x00', 0x8a, 0x1000, 0x4, 0xa557, 0xd00, 0x5a3, 0x1ff, 0x0, 0x7, 0x1}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='lo\x00') r3 = socket$netlink(0x2, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3b000900a0ff02001c0000000000000000006fbfab9753d1e0f2724db73b0000000000003a4ec82048b5be63dedabd0ace2d44c2f494d4ecee1150df5819588db831fed009a3ac3cf7889db589026a6314f67cccaf41f3945206d8ef38dc5d522d05660f171eafdc64c67e2522dc61cf90885aad318bade0a70899be14175547c8ec7f691bb393440032f6327deb7771d738033e3acdc9cd7b3bd30feb233bd3d656b25769d926decd5af9d733e2bd883258e0848a417ec8ef45bfafa0302904ba4184764da43b11c2424f76be3c017af1e3b3738ae57b572c9fc9d5b548ba11472bdcbbae37e54212da3ea549a2d45acbe5d67021b9"]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x84, 0x13, &(0x7f0000001000), 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000000)={0x5, 0xc5a}) 2018/04/04 05:32:43 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1}, 0x8) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000380)=0x6e) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000300)={0x1000000000000000, 0x1, 0x1, 0x800000000000200, &(0x7f0000000180)=[{}]}) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000016c0)) connect$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x0, 0x2, 0x2, 0x4, 0x1, "f5e366502231d3cfe1c23e68281ee96c24ffbf1a0ae8dc296b1fd0da03a6688fe344cce019baa4e2fe4eaf6537cb7e1b61503ac196b528a8ce394c013c9e62"}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x5, 0xd917, 0x9, 0x65279ddd, 0x7, 0x2, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x2, 0xb8, 0x0, 0x6, 0xfffffffffffffffe}}, &(0x7f00000000c0)=0xb0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000001680)=0x40000000006, 0x2000000000000, 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001700)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x1}}}, 0x84) bind$inet6(r0, &(0x7f0000000440)={0xa, 0x4e21, 0x4735, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="5fb91aee376314829a531a5a5d2c85ac7bbd28b69e7a968f0df6b432c92fc91dde66eefa6e295a11cef1fa404a29d9a2f5cb8da34dbb0f3be66e18b2da483ad5a4ebbcc2fdf7fb049ab3bd5365e177f1ea6e85750138d3d22e6a9a2df368274f7f56bfa991cb64ef31140ab9", 0x6c, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000000640)=""/4096, 0x1000) sysfs$1(0x1, &(0x7f0000001640)='em0@bdevmime_type+\x00') 2018/04/04 05:32:43 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) close(r0) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x10502) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x80000000) 2018/04/04 05:32:43 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000002000)=""/4096, 0xfffffffffffffdcf}], 0x2000000000000183) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/04 05:32:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000280)) r1 = dup(r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x3be0, &(0x7f0000000040)=0x2) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009000)={0xb8, 0x200013, 0x4, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x80000100000003, 0x0, 0x0, r3}) 2018/04/04 05:32:43 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@generic={0x8863}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x200000000000, 0x0, 0x852]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x3f, 0x4) 2018/04/04 05:32:43 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x2000, &(0x7f0000000040)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x82000, 0x0) accept4$ax25(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x200, 0x8480) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r2, 0x50, &(0x7f0000000300)}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x1, 0x7ff}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000500)={r3, 0x3, 0xa0, 0xffff}, &(0x7f0000000540)=0x10) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xcb}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) r6 = memfd_create(&(0x7f0000000680)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000140)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r7, 0x21f85df2}, &(0x7f0000000200)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r6) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000640)={r8, r9/1000+30000}, 0x8) 2018/04/04 05:32:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) connect$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9c1d13e79555"}, 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000580)={0x2, 0x10001, 0xb3, 0x1}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/04/04 05:32:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x32, @loopback=0x7f000001, 0x4e20, 0x4, 'ovf\x00', 0xa, 0x9, 0x7a}, 0x2c) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00004ceffc), 0x4) 2018/04/04 05:32:43 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="80fd02002000", 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="07000a00d708c1040101f6020001ffff02008a429e476655a716d76bea7e853889f0e8b14c73a34443cbddc13667944c"], &(0x7f0000000140)=0x12) 2018/04/04 05:32:43 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x100000001, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x54, 0x0, &(0x7f0000000100)=[@dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r1, 0x3}, @request_death={0x400c630e, 0x2, 0x3}, @increfs_done={0x40106308, r2, 0x4}, @clear_death={0x400c630f, 0x2, 0x4}], 0xc9, 0x0, &(0x7f0000000180)="5edf237313d20835f65912c16df655b9963c3185eccca0378c5cabda7ac8a9502d1bfd5c8dce164cd98432cd309f8c60b88d4539f174c63980085c574aafcabe801e9a9b3b67ff8e5caef5d5443a2ce7e13b29f2686177453e319d3a66aa6ed826a621275a6867c0aa05f361d74a9835f654d81af2b69ac4ed1671481ac033017408444226f680496e3fa92f6b773f982fe4a4d1f38ed2a629d8b6463aeb70fe74f5a7ed2fa9d42452c095edd385106eeb8489ee9f1add62aa8400d0b712fe8d3b6523ea12da2d4762"}) r3 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) dup3(r4, r3, 0x0) 2018/04/04 05:32:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x440) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'bpq0\x00', 0x4010}) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000180)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000340)=@ioapic) r5 = inotify_init1(0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syz_tun\x00', 0x2420}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x3, 0x4e, [], 0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}], &(0x7f00000004c0)=""/78}, &(0x7f00000005c0)=0x50) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000280), 0x0, 0x7) creat(&(0x7f0000000600)='./file0\x00', 0x80) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000200), 0xd85, 0x0) [ 884.549723] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20000 ovf 2018/04/04 05:32:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0) 2018/04/04 05:32:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x122) 2018/04/04 05:32:43 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3ff) [ 884.597844] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20000 ovf 2018/04/04 05:32:43 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x39c) epoll_pwait(r0, &(0x7f0000000280)=[{}], 0x1, 0x80000001, &(0x7f00000002c0)={0x9}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x7fffffff, 0x8, 0x0, 0x4, 0x9, 0x20}, 0xb855, 0x6, 0x5, 0x1, 0xb9, "160b85cc4d34c6887739bb248d3697548f98db638801e152f1bfde2038e30184293fad0fbc6c0e16aa9b69149a2e1ed5bb2ae0a73187e9bb52aff6517a848a346cc541d9d0b6f3aad689f99de41d5b43c9be107cd7ec4f9f24b972d4572922e4e4461f397056f814d3171f2d4804770d78ae826c0d80017173dddb9dcbb99a25"}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x3, 0x0, 0x3, 0x1000, 0xa6, 0x4}, 0x7bb, 0x4, 0x401, 0x2, 0x1, "5cab1d3099949c10d630c17c87a1b656036dc1b2f075a13c543042cf943fe654a8aa81b17f5256f7e0d854c79c25c19480d667abcb808e1f0436b071510d5f65fb69c2d754cc6f514aa35ec69acade058adb295f45d95319117d5d4437d57aa13118e0071218eecdb3596eff50b7a2bdd6c45471666ac20e389d7ba26c68931c"}) 2018/04/04 05:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0xc, &(0x7f0000000140)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bcf3f)}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) io_getevents(r3, 0x0, 0x0, &(0x7f0000420000), &(0x7f00009ca000)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000000c0)=0x4, 0x4) r5 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) setreuid(r7, r6) r8 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) ppoll(&(0x7f0000000280)=[{r8}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) write(r8, &(0x7f0000000140), 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) bind(r5, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r9 = dup2(r1, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r9, 0x6, 0x3}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000180)) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x2) dup(r5) 2018/04/04 05:32:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x9, 0x5, "5db04ff52683640a207fca8224bc1467e95df8de48227ea3dce01fb15f23b7aeb1a2c97b644c187b41632a22227335d70986e969cc6a998a5e66357f919759760b1b56fa4febf9df0ef80689c7b82836e00ba6d3860b4ab8425f"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/04/04 05:32:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x80, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) lsetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="7365637572637400008c001f000000000000000000000000ed669e22a83cfc4ca5970a19e4f88a9a4d015ab007c6845de353991bed9e84b4ab1ef6e9033562a7adf832313cdb443d2929f0d0830354fb798f50a3f256d7e02da59a727718a00cbf3b6c812f7c435ab5b393bbc8a15ae2d77387d45ccc0e509e4f75e2fc78982ab296ed6f27f477e29b3f35bda683e53e137ebd08a9a75e749a"], &(0x7f0000000200)='^\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:44 executing program 4: r0 = socket$inet(0x10, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile64(r0, r0, &(0x7f00000000c0), 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bceee6d87986c46c", 0x17}], 0x1}, 0x0) 2018/04/04 05:32:44 executing program 3: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) dup3(r0, r1, 0x0) 2018/04/04 05:32:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x32, 0x2, @thr={&(0x7f0000000040)="25ef65d54710c5c2b4f21a331812f3bfdfa207ef43b7084e9b18ea464c48478ce5825c34a4f7e5c5ebb0e213a87eece01d3e1a3923dda07326c9200c4f175a32a03d36806bca6a35fd895dc0d500bad1167f9e7c18efff77ad5b19c6f04ae8170083395cb545006c6428d15b30eea7f9d6b8d2ddc0cb84b150afff393777c541faee9bf055160830b0088f0958cd9ad0a211c078dcdab21411c10bc3d8a57a1541c290535c1e7f87ce3ce2c28239", &(0x7f0000000100)="9bf26848529b35b7a583c4b0af97146ab71ec67fde193ff9b261d8fb"}}, &(0x7f0000000180)=0x0) timer_gettime(r3, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/04 05:32:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_lifetime={0x4, 0x7, 0xfffffffffffffff7, 0x6, 0x3, 0xae4f}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) kexec_load(0x6, 0x8, &(0x7f0000001680)=[{&(0x7f00000001c0)="70038eb594855b9a0faa094a54e99848ab6ec7b43ae5cf0b9cbb35e8394663355165e534df997d353245d9992ee241f29c916c9bf0620ce9d4d851e64213dbbcd42a2c09af8aaea21f505bb7399f9cb01af3da9b1115444b0c9ee5a3d0e2f6e1e7192f7152c18ad0ce0ca9c643295fbe70d1d17c44fc1bfa877c3b4c5ff6575c9ebe2f19c9a5d747193d68db36c518b836d57993bd017316222fe57e65bf55391d122174a322f4c18ecf5f3e157bc76d61c39dd22089ac961566ff1db58952e4f8cfc734704f1ae81e33477df8cfeb36", 0xd0, 0x8, 0x41}, {&(0x7f00000002c0)="718cd1b1b09b1e7dde8a06eb6757e79cf186e58fccfb643fa0bf91b855eaec3ab7409636aa8c4bc418a6be91", 0x2c, 0x5, 0x1f}, {&(0x7f0000000300)="f43890356dc65625928090cff79ba4ec50deecfdd1d09fb1ff513f87779631275ed647b83dea02058560d4f3e954f3348fb3c62f24384448246013f35b7e42de5aeae5b264a9af4fa950d31dcb039cca9bbb9942669e7fd334c3f9d808bed40f36c636a3ac727a339ef776871b1eb8feb67f54548beb714fa0da15e6bcb55751accd9c90c1eeac6099b7df504cc1b85170f0985f2c6cf4b9db6cd7975cf1e5beb4219cccbba3b278e026e12cb8798a82a2256158c17852f65112ca92dfb6f78ad4d9e705b49915770a9838058d154f44d4249278d7ec717b5d663b00", 0xdc, 0x0, 0x80000000}, {&(0x7f0000000400)="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", 0x1000, 0xded, 0x4}, {&(0x7f0000001400)="9a69cae98596545e4d863ac7167d87cb55a4e4c529f096247f09725bd53228905d53a6812fd3fd829b4ffe3499ba081c6ed7dd6695426839f512e9951c9f3918473078daf1c7725d20a1e9e7183bb9b20e574d8398e75d", 0x57, 0x516, 0x5}, {&(0x7f0000001480)="94e69f81cd5ad53342defc5eef24b056170ab7136b4bd262339eabd33d24f1719c22ae6c0f350bf3937676552dc0b1945e86d37a7632fa6f0ebdcf6b87ce94c7797acc94", 0x44, 0x1, 0x5c}, {&(0x7f0000001500)="032aee4c0074f024db0a058d7908f49c6dec808fba1f36cc72a89db96778f5d613d0f92bd99e1130a81c6fcf9fc77eb8c0efb2a02bea541f177f9b0d75b0830d3b8763134699e96798c182a74fdf8fbfef0a7729d9d0cd35ac281e9274a18ba4f182c213dbc72ca1907e29b173fc8781", 0x70, 0x0, 0x5}, {&(0x7f0000001580)="af168bc5c9aacd241c85df2732732d4e231b0b18f090e92305cf9e9e44637f87a237f99b27fa8db2924928f1a288f8a6f70499a2206c0cd60fb1ff886902cb7298ab092a0b890e0131a37e3194fa7ea901ee13f70323da6d733f6bd7e9559bf29fe31a03432a1aea4d8f5e5b53c57daa7910627f4dc517dfbb85635a5755efef7231100b849c356208cb96a69f2dee61d5a824846b48e204e7de5507ad9a92379d60d1c3a37739e1b18db3c4a8b0cf7f49d627ac576cef454644cd1373d62a93a0a062240bbc5921ff57f5546f4f0d99fe2927eaac55bc38e991", 0xda, 0x10000}], 0x3e0000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x1b0, 0x1ec, &(0x7f00000000c0)="1d00179faa17b1503b5a04c1895ff4f21733811be9a8efffaa84fd1b92e0ee90f316e126d7badfc5747418dca36e89d8b44c285daee62d393b57399064f5", 0x0, 0x93, 0x3, 0x1f, 0xfe6, 0x40, 0x80000000, "3f7d7ad8fa15e318a11065644a18c6e5cf04d7ab2b62ecf7345c4140fbbd28c2a06898eacc7ae22f8d9f681a575403ff180ece1f43ea8e7030f4af2e7da34e012d9569e788e72eef051814895a50d7c13c512192bbc3a082e88d2662c791ffb235b6560f6b5539dec2c9dbceb9a540c80c7f82efc7efe504f1b3630cc5e114840e949434b16aa35bfc87c62b1c85e3379ba98b6bba07de51f95d9d9e94"}) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000001700), &(0x7f0000001740)=0x4) 2018/04/04 05:32:44 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0xbffc, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000c0b000/0xd000)=nil, 0xd000, 0x0, 0x10, r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 2018/04/04 05:32:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000bacfe8)={0x14, 0x4, 0x8, 0x800000001}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/71, 0x47}], 0x5, &(0x7f0000000640)=""/127, 0x7f, 0x7}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/97, 0x61}, {&(0x7f0000000740)=""/17, 0x11}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f00000008c0)=""/8, 0x8}, {&(0x7f0000000900)=""/83, 0x53}], 0x6, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/111, 0x6f}, {&(0x7f0000000ac0)=""/175, 0xaf}, {&(0x7f0000000b80)=""/227, 0xe3}], 0x3, 0x0, 0x0, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000000cc0)=""/26, 0x1a}, {&(0x7f0000000d00)=""/113, 0x71}, {&(0x7f0000000d80)=""/174, 0xae}, {&(0x7f0000000e40)=""/8, 0x8}, {&(0x7f0000000e80)=""/34, 0x22}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/204, 0xcc}, {&(0x7f0000001fc0)=""/206, 0xce}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003140)=""/68, 0x44, 0x1}, 0x5}, {{&(0x7f00000031c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/194, 0xc2}, {&(0x7f0000004340)=""/212, 0xd4}, {&(0x7f0000004440)=""/114, 0x72}, {&(0x7f00000044c0)=""/247, 0xf7}, {&(0x7f00000045c0)=""/6, 0x6}, {&(0x7f0000004600)=""/122, 0x7a}], 0x7, &(0x7f00000046c0)=""/36, 0x24, 0x4}, 0x6}, {{&(0x7f0000004700)=@l2, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004780)=""/207, 0xcf}, {&(0x7f0000004880)=""/6, 0x6}, {&(0x7f00000048c0)=""/48, 0x30}, {&(0x7f0000004900)=""/108, 0x6c}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/224, 0xe0}, {&(0x7f0000005a80)=""/206, 0xce}], 0x7}, 0x4}], 0x6, 0x40002000, &(0x7f0000005c80)) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000005cc0), &(0x7f0000005d00)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/254) 2018/04/04 05:32:44 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x9000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000100)='nilfs2\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x20000000000500f, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/04 05:32:44 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9d, 0x101800) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x7ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/04 05:32:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200800, 0x0) connect$vsock_dgram(r1, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) iopl(0x5) shutdown(r0, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x8000, 0x1, 0x1749ecd2, 0x1f}, &(0x7f00000001c0)=0x14) sendto$inet(r1, &(0x7f0000000340)="fc9b7ab56ec49623821289e815dc333b6d7f6d28b02e991ff3807dce71e7fbbf8759d5bc43ea67aad7151b4fd388", 0x2e, 0x8000, &(0x7f0000000380)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x8001, 0x5, 0x3, 0x7ff, 0x6, 0x4, 0x5, 0x800, r3}, &(0x7f0000000280)=0x20) 2018/04/04 05:32:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x3fffffe) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x20000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)="86a62b3dd791b6339f3ba5207eaf5235ea583b953cd5c666a28e35647edceaae2bcd6641242a678162e397b3dff8312bd79fda4925d59eeb266386b71d69d343aeffff631da7e7b70a8ffa88a3692e2c19c52c06d30876f637b58f6c98d4603044354e680fee84b4c95239da2133f3094b0bb13cca33d5025f6040bde3de28f3a658b2d3404857c555571f714c76ce238424e91af0c6c4aa5f215cd39fe5d5142a27565be901441d7c", 0xa9) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x0, 0x3, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x8) 2018/04/04 05:32:45 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'io', 0x20}]}, 0x22) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000380)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)="46399ce77e4d564922b30275d7f018b08b31379a03729f155bc26b5fffefa5a22a42439d5b27124a56204895f28b76f98ee331e49d07484d2ae57dc9faf289a05876ba27736589cd2e9c27fb462cc386d2d1b9058293d4b50dfbedb923c3e915865ef114f45debc38709b215649a7cc49eb2b8aa6a26e05110593a6d79db19e2f7598f4700c843404fc15f4b6e46d775ae419ad353944320f5bd715c9bf66512ebfba9bd5e45da36e444c30c30efafe798a694904d3145b348133c86e7e8a7578fa3fca5b5f497", 0xc7}, {&(0x7f0000000500)="05df75b0803c8735e52b4b67d73c9bd6ae2c1a380c32defda2e2e9e308e3eaea0f201d44ca7cc14f1ceadf59c4af11e0ab1791f4a30941bda45b9ce0c1fb9ce4f8830b51113fba3b69a857914b6d241ca29a9bba3b9af3aa93dd741e6adf0f3f4b0ea913c22e79fd9c713ba0620d8c223c44839cbd89258a08315351dcd318d43122ad5a66662cb139a58932fdb66cb69291e52a917eb261afc26d65d31d87b3ec093510d43ac5929ff1", 0xaa}], 0x2, &(0x7f00000005c0)=[{0xfc, 0x114, 0x100, "b2f271a1012773cb64d741c339826e00bf61934ea8139fad2b4027505cff4e9b68880ac4649687b40df4f5fc2a8f462cc6057e13386288636f7fc518c3459a0ada4fe8c7bec749cdcbbb1a82b394eeb4987463afd050a6730d9aa8db9f4adb1f08a2d4beba3fa58f6cca92ce7450b80d63bd648754737991a2717de031fe64513198d73e5e1b11333bbaefd9980115383b9ce9ee71ff9f808b05607f7d5a1b50e07a2f0fa34f5dd5d8027acebd1117eaee656ed70465bc5decdf9285a583ca515f530d879d24d39af4b54e2b0ff9c7333e626eb35e63dfb12d6e0385bc0d2ead654e2024d68947d920b90869d5424109"}, {0x58, 0x105, 0x7, "1e4b0924b5776407d63c4cbb66131cf52bd4c56a6a9055d4e4d70ea84a759db0e2a03bb5c322c777798807b331e0ce4a523c6d7c2086206d218e8d58384c94b0faad18c013a5cc8bb71a"}], 0x154, 0x40000}, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b31", 0x40, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) sendto(r0, &(0x7f0000000240)="e5bfb22a9ab1db25f0a2fc2a995ae3806dee936ed8ce52d0f4e3a25a17abda84c0c2a56a9070aeb8866ec013b99ad47049ba547fc24c8329d943c1070c712ffadf", 0x41, 0x40084, &(0x7f0000000300)=@rc={0x1f, {0x5443, 0x1, 0x4, 0x5, 0x7, 0xff}, 0xcde}, 0x80) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x36}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/04/04 05:32:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000140)={0x6, 0x20, [{0xb9e, 0x0, 0x5473}, {0x9, 0x0, 0x2}, {0x5, 0x0, 0x401}, {0x9, 0x0, 0x7}, {0x4, 0x0, 0xfffffffffffff001}, {0x6}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x48004, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = getpid() sched_setparam(r3, &(0x7f0000000080)=0x4) r4 = dup(r1) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0)) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000040)={0xfe, 0xffffffff00000001, 0x400}) 2018/04/04 05:32:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0)={0x100, 0x100, 0x6, 0x4}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000240)="7c509d26cbd98c844e59f377402796bf", 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000180)=0x1f40e45587b02b29, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x1a25}, @in6={0xa, 0x4e22, 0x72a3, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x38) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r3, 0x0) 2018/04/04 05:32:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2da, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x5, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x8, r2, 0x10003, 0x39a}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = fcntl$getown(r3, 0x9) sched_getscheduler(r4) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r6 = fcntl$getown(r0, 0x9) syz_open_procfs(r6, &(0x7f0000000140)='smaps\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r5) 2018/04/04 05:32:45 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) getsockopt(r0, 0x0, 0x200000053, &(0x7f0000000080)=""/8, &(0x7f0000fedffc)=0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/04 05:32:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000357ffc), 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 2018/04/04 05:32:45 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:45 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000800)={'bond0\x00', 0x3031}) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x6, 0xffffffffffffff9f, 0x5, 0x8, 0x3, 0x6, 0x800, 0x226, 0x38, 0x39a, 0x31c, 0x7ff, 0x20, 0x2, 0x2, 0x9}, [{0x7474e557, 0x869, 0x2, 0x100000000, 0x1, 0x4, 0x2, 0x5}], "f6d8285e5638ba900db51a061f3c1417a01a6c315f943cb875cc2e682122c189865982ea430fe6a81d907463933d7159d5a7511e47f9c751e0239b14e9123a7ed4c9bf97c0667d973a0ba49a73f497f12f56dcc8112000f7a859a74b090dc1f91e8592b6c27dfbc2", [[], [], [], [], [], []]}, 0x6c0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x805, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}]}) 2018/04/04 05:32:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) bind$can_raw(r3, &(0x7f0000000400)={0x1d, r4}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0xc7, "cc333c2fb4de3da0c385ac90e111dfd063b9b80580724ca97d67495da3fb8fbb71e33f35f302f6feb0ac3a5c0c84cdf37d652db487c670c6f05d986543a76852556d06f5d50ae71492dd34f18d486e3147436b01365c8868af02e5ad74a75dd3d584a0d3325d0f93c34f1983d4e3d5256bd9e20bebbfc4ccd5db83539a17522a276ae1393d0ada84c3354099e84ec1c3bfb73b2746d57696d841b6f3c2c0bd77c7828193f9ff276ff6eb853725b5e5f0cc6abcc9ee9003dd945aaf7faa85e9058e2f9d4c452509"}, &(0x7f0000000040)=0xeb) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b", 0xf}]) 2018/04/04 05:32:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2, 0x30, 0x0, 0x4f25}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x4, 0x80}, 0xc) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x7ff, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000180)={0x8, 0x36}) eventfd2(0xfff, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 2018/04/04 05:32:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf000}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0f20d86635200000000f22d865360f3acc21040f75c7ba400066ed66b99b03000066b86100000066ba000000000f3067de2666b9800000c00f326635000800000f3066b9850300000f3266b8d69097ea0f23c80f21f866350000a0000f23f8ba430066b86a5c000066ef", 0x6a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x6}], 0x444, &(0x7f0000000200)={[{@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x38, 0x30, 0x0]}, 0x2c}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:32:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000740)={0x3, {{0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e20, 0xa6d, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff25d}}}, 0x104) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000300)={0x7fffffff, 0x20000007000}) shutdown(r3, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0xd6d, 0x400000006a2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000003bd71804e3ec7cce845d6df62024370000007270bbe8b9d85e893e2f992c3985d031cfaa99785dd4911ffd399c1a994fc74b92eda47d000040000000000000000000000000000000000000"], &(0x7f0000000100)=0x2) ioctl$TCGETA(r3, 0x5405, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x200, 0x7, 0xe26c, 0x80000001, 0xfffffffffffff372}, &(0x7f0000000180)=0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000200)=0x7fffffff0000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write2(0x11, &(0x7f0000000540), 0x10) modify_ldt$read(0x0, &(0x7f00000000c0)=""/169, 0xa9) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000000900)={0x7f, 0x3001}) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000340)) 2018/04/04 05:32:45 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$pptp(0x18, 0x1, 0x2) kcmp(r0, r1, 0x4, r2, r3) unshare(0x28060400) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xd, &(0x7f0000000280), 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r5, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/04 05:32:45 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x10001, 0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000200)=""/72) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000040), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'bond0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xe8, 0x130, 0x1a0, [@connbytes={'connbytes\x00', 0x18}, @time={'time\x00', 0x18}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "31344f5c77c13c452071b57d7f112107152fd759321856218682000c771a50811c84641d1493318164aff9e66eeb414d2d6462e970fd01e428190883c493f6af"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x280) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) 2018/04/04 05:32:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xcd, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) 2018/04/04 05:32:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x20) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000100)={0x2000000000000000, 0x0, 0x3, 0x4, 0x1}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x80) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@random="53f4eda6fc04", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e4098dbbc75b", @random="64f525f0927c", @empty]}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/04 05:32:46 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="00d9", 0x2}], 0x1, &(0x7f0000000700), 0xfffffffffffffd97}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 887.250700] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 887.315683] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 887.389288] xt_connbytes: cannot load conntrack support for proto=7 [ 887.395945] xt_connbytes: Forcing CT accounting to be enabled [ 887.438291] xt_connbytes: cannot load conntrack support for proto=7 2018/04/04 05:32:46 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0x100000000000f, r1, 0x2, &(0x7f0000001380)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) modify_ldt$read(0x0, &(0x7f0000000000)=""/10, 0xa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) readv(r2, &(0x7f00002ecff0)=[{&(0x7f00001a8000)=""/189, 0x150}], 0x29a) 2018/04/04 05:32:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) sync_file_range(r0, 0x8, 0x80000001, 0x1) r1 = dup(r0) sendto$packet(r1, &(0x7f00000001c0)="8434e6a05637f6e39e5895ae482417ce1d7270062b0f", 0x16, 0x40, 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x5) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x7ff, 0x3, 0xfffffffffffffcf9, 0x8, 0x2, 0x4}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x5) 2018/04/04 05:32:46 executing program 3: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff40401006115", 0x25) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0xf34) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001800010f080000000000000002801000fd00c8070020000008000b001f00002008000400", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa08000700e00000020c00160008001d0006000000080006000400000008000500ac141413"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/04 05:32:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x10000, 0x0, 0x81, 0x0, 0x1, 0x4}) getsockopt(r0, 0xff, 0x7, &(0x7f00000001c0)=""/141, &(0x7f0000002000)=0x8d) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/04 05:32:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x0) sendfile(r0, r1, 0x0, 0x7) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/25) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) 2018/04/04 05:32:46 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000000c0)=0xe8) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r4 = getuid() fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="151e24058aa82bb4327e7c16b66065f3cb735a6acd440dd463b4a1e5090f0368f186e9e223e84802eeb804dd764baf7eabf10dc9ca4ca03d7fb98c49cac229a7f297bcf3909977fcfb4fd6a64a36dd145f91b79f29522f3f9dfa65b16721a1b370331e4eb796b1d5ae0dfb980bcf3c1aaa75a1b52404910287bf1ce385ad6c26a3bb0fb56ef88ff7ac81bc76d6", 0x8d}], 0x1, &(0x7f0000000440)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r4, r5}], 0x30, 0x4000}, 0x4000800) 2018/04/04 05:32:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 05:32:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="01050644c5190000cebcf77786ddf1f4"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:32:46 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff40003}) ioprio_set$pid(0x2, 0x0, 0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x81, 0x2, 0x7, 0x4, 0x4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x8, 0x4) 2018/04/04 05:32:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0xffffffffffffffda) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/04 05:32:46 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001400)='/dev/snd/pcmC#D#p\x00', 0x8, 0x240000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001440)={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f000000c000)='~\x00\x00\x00', 0x4) 2018/04/04 05:32:46 executing program 7: munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) capget(&(0x7f0000000ffb)={0x19980334}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) 2018/04/04 05:32:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000300)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x81, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/129}, &(0x7f0000000240)=0x50) dup3(r4, r3, 0x0) 2018/04/04 05:32:46 executing program 3: alarm(0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfd36) 2018/04/04 05:32:46 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0//ile0\x00', r1, &(0x7f00000000c0)='./file0//ile0\x00', 0x2) mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.mems\x00', 0x2, 0x0) 2018/04/04 05:32:47 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/04 05:32:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/04/04 05:32:47 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000), 0x1a4) 2018/04/04 05:32:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x1, @empty, 0x3eb1}], 0x1c) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="f2ec0638c589ae891dcd824fc9e407000000f7244bc8f5f213d7158f26e0a4e2deef87f05dfd5fba2f8b11fb8d25d2380a04c4ca66a7809997666809b2ac20b15450e236d67adace518a18b60cbdcc5b73923bbe72e62dbfcebcc0a55083213398585f97b551609830d868b7225fe04e34ddafc71ebc44e71a7c99316dcf7c027aaeaf129b6a6498fee78b391740c8e745e26e9e38682a6e4954196c0c83e099667761d37fa3a9d21ce5b61f95a38dcd56617ef166b19689", 0xb8}], 0x1, &(0x7f0000000480)}, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000006c0)=""/192, 0xc0}], 0x2, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/04 05:32:47 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000000000)="ded7288474bc05b039cc9f952e6f0000000000006f666efc92bab110a5b7ddd404dd32acfcca325df4769354636cf180180d692ee6d7b612d80404f489471192922b551aefbfa2714742505515cbf9262b2c695d8d8ffc2a5e44cb43da5489660bcadb28e5d5bd408749c18d6036fcc4ad2e44ba9008cdce39136b0f20ba228a807485325e14b26cb3091f1d812900000000000000000000000000000000", 0x9e}], 0x1, 0xc) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x0, [0xd, 0x761, 0x1, 0xd839, 0x100000001, 0x9, 0x4700e45f, 0x3f]}, 0x5c) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/04 05:32:47 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='eql\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000084}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/04/04 05:32:47 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x80800) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x80, {0xc85, 0x8, 0x401, 0x1, 0x1000, 0x780}, 0xfff, 0x2}, 0xe) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom$ipx(r2, &(0x7f0000002680)=""/115, 0x73, 0x40000000, 0x0, 0x0) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x77359400}}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:47 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x3, 0x40400) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000cf16f0bfebf869deb2fca4d24e47e1d3c20f63edca03e6f2cdf985a770a700dbb7262ff17731ef43cdfe8f1d502229740d8a355c086dc1180b202a428ebf23282e124beb266ce4dafb4d25a078b086221d12abaa522ee0918ab35162aeb0b59615a818e2818452375c0c9ddb30a4b118166780363b87ef52e18dfad8c2ebdb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) accept4$bt_l2cap(r0, 0x0, &(0x7f00000002c0), 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r4 = getpgid(0x0) ptrace$peek(0x2, r4, &(0x7f00000003c0)) readlinkat(r3, &(0x7f0000000180)='.\x00', &(0x7f00000001c0)=""/146, 0x92) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0xffffffffffffff33, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/04 05:32:47 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7f9d3569, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000005c0)) socket$inet(0x2, 0x0, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x9, 0x1}) sched_setparam(r2, &(0x7f0000000140)=0xa4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) timer_create(0x0, &(0x7f0000000280)={0x0, 0x27, 0x4, @tid=r2}, &(0x7f0000000200)=0x0) timer_delete(r4) [ 889.119881] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/04/04 05:32:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000002a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000002a00)={&(0x7f0000000400)={0x25fc, 0x23, 0x500, 0x70bd25, 0x25dfdbff, {0xc}, [@generic="b12676f5632761817cafca137716773ffd443e6e80e1f6c649a52732feea6d101466348c8307c8e3f2c711e5a731b13daa1225cda76690277f4f43341ae86d066a2c1ce2ec275fcab3163d4637563ae0d47763c925a8f3f76afbe2ebc475a2829e17a79703d5218a891b04daee8529763f558213c187c699e9098d712155d4a0df2d8c365703c81269", @generic="fd6ef73bdc54ed82c9f606701b9090d1bc144fd99db5fa399d2b7943ea0f8f67461e7a83ec9f0ef6612a34baa6981aa63af1bfc6a616fa7bdc31bee86a7c29249c2f2e04cf77a4820547235b7ff3f0fd8f170d901a506ac05f7afac8094856e2870e227c84f3978ed6dbc77f93a992dd71a734acc723e1f3bee17192756031d790028fb61b852035e9f4af2c13f30b99b948465a149398ef883275e915aaeff80a732a8ffd384dd1ac30e2dfd217bfec656bcd3f1d19fc5228212c10a218b9bc59d056e57d5f2c259c87ed0406cc05b0544727655915f271b776fb62", @nested={0x1144, 0x26, [@generic="63131f4835e813583926ef8f5bbf1e701304b67cdd669200ffcd59630f46734dcaf189f88ff33d9f0f1fea7abc5fa4affcb6a132aa81668e699e3c58de5de55ae39818db380a4baad0e700db1a27b9d9d75a4ec4b7583c4fcc5567278d9c6a65dfe7ade6e034f478377aee1c21877317", @generic="84bbf8f14285b3505cda2c10d81e94cda3d8ab0a4b4cc42e5c3251ad62d5d0cf76ade6af90e98b44f2919041fb35c6bdc85b32e2e876ec3166528557cb6f3b6b96e10f87e70e6aac29416482dd78aa6f80f33f9e49bfd319deb8c27693f6443d58a3d36aa7dd6094a49d6330a65739deb78039da53e859070cf354904dfe0969b4d0df7cc6cb8624aa98847353ad3d450891408b20f1846e2cb668b5a8394706e6591b8f450977d102b4296784003a8306", @typed={0x8, 0x3e, @uid=r3}, @typed={0x14, 0x3e, @ipv6}, @generic="7560bb7c6d2134df12f9d1d34627565e2ee9419f71435852297992236d3495b3c3f36e2df250db19bd31636f73564209a4506a1dd78642148cb505925e50055714c93b51617edd3240f229c6d0b0cd6b28b2d797907667905421a150b0315aec0d6d73b91d3139f17fce11167abca80ad58b9eefcbbb5f86de9f9ff59e85fd9301c4fdd840b3b7d6d6c7ad6b3b580d754798525a75d8e7eb804512dc8a28b78691211218eaae3ee958c9dce29f758d2d283e85fd2a1d5dbf6a98c50d269ab843880ca5c99752f0f78a4aff4b8181a67a8815e68a18191da54680fb134894eaff075188b111dd9cbf7b6b50d1548397b2a58fbb87b29b70a5e72a72bb3f4a09554f3cfb48055d2f2a4b1ab935f66d1885a0e6c4ce9bb5571cf36a33f8c3d682167c9efc4556ed20bfe529795f7dd044dc2611be5fb6eae0cf575d41835aed12a2ae534d20bf0a31c37b1a1fa3ceb72f623d6eacd4693cb7e87eebc211c6accbf524018a31e5552ebfcda3eef6b7d7bff757724d5a6704126de6f8058c0597de2f7eecf209a04f76587821255245fb5f29a4d9e291a5e48c63e121147199978a5e22a96e2229eb86cd9a112f9d207cba48c88c57d8d5b20a71cc4040c91405c71384f4aec168c1fe6d4751a72fba4fdc1dc56684503817463096d30ad2645f3968f01b0b2bc871bdf110ee5e5ca7ed324e30aea8c18fc95ed59acf54aad96176eb43f28dc5f1676c5022aef6f9e0eae28ec8a3ea388e0dee6fb66b0c3da32223813b491f0bd4810f72ab3974aac9c68bac7d019f36c95cac323f5f987f9703503710c1bf54035621b6faec373176bccb9827fbf640425d20c808574b0bdf22b7a4c3f8ea1af59e1cc9e14fbe09381c0afade66a1fb743ea7573960c75b2b4d8a82ebc59f3fab431ecf9f496778e248a18280e90ac990e264030d7eb383a34b5274f3df2b44108217cc550be8e4226703b311fa40fe99917cdaee3c61dfcf7b68c7b53c46750a0fa48a3fde57ba85bc109d9e23e3797cc747dc0de64745b5b7e3dee1c23ec503f0ed1cf7433e452a71d4810142758103af5d3e3723cae8855f73c47042c69370ceb2b69f76b2f31f678e9f29c8efb8e24f27d7e9e7bb1c94992d6b9b6e6c818b7e0579bab5b68dbf4a9cac9621d33824f22756f2a74cbc3fb4c593fd05b2b014651c289e9031ec032eb6f5c6cb4972f074fc08e16da8777c80121bd52343fb9d71876be3c28d4179f8a7588b87c686d04cba0f34154782dfbb328798daabf7e995fd8c81b2c0452b6f29b194a925562a8b12752ce1ccc166f5ea4fd5cd0acad4c2a6df1d2d21823ad2ae8fe3a0b39581c76b95b7171cae90ed5c27b59c2c2653c8504a7edc3219b78e72c03a0396ad791c7d8b82456a5c5263ec8f89912d84c8f31fc0fe32398c4015e187b8c454e3a99053cf3e0bb4d8ddb5d0f72b6f659f6d897cf84f66c0eb643fa83c51c71b9c467a3f7ef6df40c6f8e77a1393d8895879e0bc6e299017756b71b6f3d11fbea498d2ae9b4cc4871becf8b28cc7a14c9baae1e437445003f3a97202f542a6c74279723bb6f7f33b0a4d7a19f9e854903bd95cc51eb6d76688615e0fdabebf5bd2088ce13dd7ef0030649d79e3a1ab939b07dfbe6648a8bf10486b67b0883811755495c83dec193257497ca7397254fe29ad4b420c626313437e328d124acc0e4c27f48aaf36693801a4f1777287cebaa9339d904de4762155cb9be73b8d5698a165fb1f89aa46375d6642115d85da4242f097eb1dd5eabe4ca4f3e66d78945abd662df62d3eb2b5ddd89289d567e3096466c05da8da26f0d63fe068e2f26c6eff30e9636b34b1469066cd075e78973c25abea057f5c4e9ac582098419367651051fc1bdc95470d5cc2d4f4f98b50fe5c19486eea6de8b0ab28dc17ab4cf3d23504b07201b5a0f3888531d367237083938112c28da2da9e65a71db1943c1d80d728a0033ae0571f3fb218fcaaa482a40e6510d059cf38e7cbf7a0049100474e3b78e2f36b10d9565fec40dfe65b63be826db71bd67cd1e053586ff716e05bcc6ee9ea95323790adb8fc4914e62358ec7acbeaf606d71c3abb2fa4c4a02fa4e548bf6edadc5622cf90111fd228016394e81366288a13c6a8c63cd90f3a607ab306cce030d17fea1ac24418f42bc3b825f2f7f0c0c145a6034f0af87226d761b788a2bd25515c0f7d581c49b081d7f1e92c2c78033e24767cbfe1ed98d42610f45b541287687c4c7aaec296f980eaa63fa1af93f81bbfc8efd16e10fd6075d0af38e52e7562db29363e7685eb8a52435dc90d9c7ff70821bfa9dc8fb59873a52a47fb251ab1fb96d6fdf42eceead1b4a308753466e5c3e1ce75f6cd8829bca06cfd9b8ffa952607ba969b82d8d10b151108e9972667b0111880f70c703400c7d7e62981628b55a082853b09ff95ac295f79f4a63c70afbe0923ceed36b0d219060d0389fed375d71f40f4f732febad8dea5c6bb554f66e213d416c78adabb828afa316fe9f75bb6fc2d5df74c966fa05d4deb810106f7b12e52b57cfa18d8849cf87230abc437d9361d9e227f9a93b31c4ab27bc1f3a8ce14da01cacd6957418bff8bde70ade287fc432403037131ca451364c2c454b7182144fdf0fdc10a305216147ef6dc06db16bd5a96be43deb666e5a4eaf903154a269a2c7d041aa1192340c793d323421c9ab616bd05ad11f7678506ab8d0076d5333f2e8c70625246d5050481010c3cd13e815aebb7038abafc8645fa7a687de6a2d372a32e15c4dd4a15b95ba8ec18a3a9adc2ca73a3b4945b58f8fc1f1555e40639a2fc9e3ba32d00881a07e11cd7cefdbb4cbb87db3386277b1de3e3be0c5d9306f0f988334609144788ba166618bd320014f6bde64e7a14e8a14d4666d93c1a548d551e2ce22c0f472880c348a7956a1aabca531d61b50f58d3783782d0729465b252c2af3f790bcba99d581816785e25e9e3f2cedcfc299f65a46884749b4e292c233d63fbe4d111f39594444ed1ea755de22cb17930334a16e5404c820a2a11b5ccbd85b5863f09a2ca4c4502829232e3ecfeec0c9a455fb8dad1f7a9bedc7ca3af812bbe0642cb979e03f95cf17405c6281d5b0891f874a90cacb0c52ca29ca2485c3cd429e3d1a4cb6d5581a41529695e3d706912a657a23952a11dd84d762d8852e748eeec568e03ae0aac3ce20a6861d76ff0563575bc70fdb4fe9634f478c4e5348b9073b30b187919c5b6e43e99d9ca93585711fdeebf21d677314e291c953aceae16504e6a03d89c075bb1455e8ceaca56419603ed550162f6a0c938f7e27b352677b202e2c25bbd59ffc3895cf5517d880e1ec276fedcbf0a3a4c74fd74ceae5157e66b0f5fabb44b70b8ac2078c9ad044932bc93049c9c056d249ff257faf5461628a58ac2a97825c817b83425674148c1d0f18564bdf513276ca40da156562d8889c13e3988c47f9601f08fa710c2e5f319a79e6bf2cb118e3661f6c3e9179b6ab80ce3afd8a38bebd9fd33609c2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@generic="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0x25fc}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/04/04 05:32:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) eventfd2(0xffffffffffffffff, 0x800000000) read$eventfd(0xffffffffffffffff, &(0x7f0000354000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000f1aff8), 0x8) r0 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x3, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x40000000089fc, &(0x7f0000000400)="a472689dd431d93e89b5992cf8b4face9fac01673e9d6328a457eb44618a25152a4cc8fca3ff8497edc342195b81e5c28c37ee8ba5ea5be07db12633c77b6d90cb5489a47995d5d417c54c4f3a8bc77a8d194c5bcadbd6ce7b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "67bc86a0c15c4877d80518587ee453acd460933e7ee5de54207bffd02496e947c2bd50880ef4eee91b5876c7cd2e67e01f46c196b5490ae3f76c900db160bc79898b50a09c82f325475bb89c595d80df20454026beb799494855d748968896553df4aa67fa56bb2c18066ea3cf797a9d91b8bd92cf6ff45950777b"}, 0x7f) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x910e, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/04 05:32:47 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x400100) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) acct(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000639000)='./file0\x00', 0x3) fsetxattr(r1, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) [ 889.166172] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/04/04 05:32:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)={0x1c, 0xa, 0x100000000000006, 0x800, 0x0, 0x0, {0x0, 0x0, 0x1}, [@typed={0x0, 0x43, @binary="172d969703c9edf5aab8b730d1a9b3b828be00a2e83335a38b4b21e0973b31f225d9a8fbe032b4d0df60"}]}, 0xfffffffffffffe0e}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/04 05:32:48 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4008744b, &(0x7f0000003000)=""/174) 2018/04/04 05:32:48 executing program 4: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100000000, 0x10, 0x7, 0x2e6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x17, 0x8}, 0x8) 2018/04/04 05:32:48 executing program 4: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4f00000000000000000000002c3f14474b7992be89282c7eb13c5c00000000"]}) 2018/04/04 05:32:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000000a0b00042abd7050ba00fbdbdf250000000989389c61bc59d158a55835ebf5a0129769e4fa67bc0ac1b370ba7d133df2bc23678934bf67f1307199e9de24b27e854e6ffd30cb1a9ce11922cade7495fde92c170a4ef99ab704af325236c7efe9c694f71934246666c5e5697e68f8949bda70085318d708fa"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x8800) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000140)=""/90, &(0x7f00000001c0)=0x5a) 2018/04/04 05:32:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000000}, 0x1c) 2018/04/04 05:32:48 executing program 6: io_setup(0xba, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1) r1 = socket(0x2, 0x803, 0xff) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 05:32:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x3741, 0xffffffffffffffff]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000001002285, &(0x7f0000139000)='\x00') readv(r2, &(0x7f0000000100), 0x1000000000000004) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) read(r2, &(0x7f0000000040)=""/109, 0x6d) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r5 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r5, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r5, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r5, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000540)={r6}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000440)={@empty, 0x0, r4}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup3(r2, r3, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000000100)="784d0179a0a4bfc114443717bedbd5b401c95d52b93926ee0b6cf06a36662efc9888f910459a2731656a", 0x2a) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x6) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/04/04 05:32:48 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x100) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc002, 0x0) 2018/04/04 05:32:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x10) mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/114, 0x72}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/119, 0x77}], 0x7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x115000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0802b98f16e7d7a08cadc6a3b7753a3870c790ad48159de435f48e518434c6904414d28f80241a910000000000fc7f24673ed726bfca363a6bf9e6d0211129c12a65219c53f1cf5c78b3f4a4f5d076e65ab60d5e65d6d512d1edbff072e2fc095843afefcc1f92628f6b8b0c40b07a6ac64912fc24cd761d7700faa3b78896a88d105702f16c"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x3}, 0x8) 2018/04/04 05:32:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1f, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x3, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x80008104) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r1, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x80000001, 0x6, 0x6, 0x1ff, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r4, @in6={{0xa, 0xffff, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x0, 0x401}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x16, "eeee9badd8b29115dc061a549bf2fecf18b144acae30"}, &(0x7f0000000140)=0x1e) 2018/04/04 05:32:48 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0xab, 0x3, 0x100}) unshare(0x4000000) unshare(0x40c000000) 2018/04/04 05:32:48 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x2, 0x31, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3acd, 0x121801) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) sysinfo(&(0x7f000097afdc)=""/36) 2018/04/04 05:32:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x210, 0xf4, 0xffffffff, 0xffffffff, 0x2cc, 0x2cc, 0x2cc, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x2, 0xf5e7, [0x35, 0x4, 0x26, 0x1d, 0x27, 0x1b, 0x16, 0x20, 0x2c, 0x16, 0x22, 0xf, 0x1d, 0x37, 0x7, 0x7], 0x0, 0x100000000, 0x4}}}, {{@uncond, 0x0, 0xbc, 0x11c, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x2, 0x756}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x8001, 0xa03, 0x81, 0x10000, 0x4a26, 0xbf2f], 0x2, 0xfffffffffffffff9, 0x6}, {0x4, [0x80, 0x8, 0x20, 0xbbe, 0x7, 0x4], 0x2, 0x2}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xff, 0xffffffff, 'dummy0\x00', 'rose0\x00', {0xff}, {0xff}, 0xbb, 0x3}, 0x0, 0x98, 0xbc}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x101}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3bc) 2018/04/04 05:32:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/91, &(0x7f00000000c0)=0x5b) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/04 05:32:48 executing program 5: rt_sigaction(0x9, &(0x7f0000000fe8), &(0x7f0000000fe8), 0x8, &(0x7f0000fbc000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x88080, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x3, 0x9}) 2018/04/04 05:32:49 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000100)={{0x10000, 0x81f63ea3350f2e48, 0xb, 0x76, 0x100000000, 0x271e, 0x80000000, 0x4, 0x8, 0x10001, 0xf2, 0xfffffffffffffffa}, {0x3000, 0x6000, 0x10, 0x5, 0x9, 0x3, 0x4, 0x0, 0x6, 0x2, 0x80, 0x5}, {0xf004, 0x5000, 0x9, 0x2, 0x101, 0x0, 0x4, 0x7f, 0x401, 0x80000001, 0x3, 0x64}, {0x0, 0x0, 0xc, 0x800, 0x2, 0x0, 0x9, 0x1, 0x7, 0xfffffffffffffffa, 0x9, 0x20}, {0x2000, 0x0, 0xe, 0x6, 0x1, 0x200, 0x6, 0x10001, 0x6, 0x54, 0x711b, 0x5}, {0x3001, 0x105000, 0xd, 0x38cb, 0x1, 0x80000000, 0x8, 0x9, 0x9dc8, 0x401, 0x49, 0xfe000000000}, {0x5000, 0x0, 0x0, 0x3ff, 0xce, 0x800, 0x1, 0xffffffff, 0x0, 0x8000, 0x4, 0x100}, {0x6004, 0x7000, 0x1caa72d742da3405, 0xfffffffffffffff7, 0x380, 0x80000000, 0x7ff, 0x1b1, 0x2, 0x9, 0x5, 0xffff}, {0x1000, 0x6000}, {0xf000, 0xf9f31662f8f9fc23}, 0x80000000, 0x0, 0x3000, 0x10004, 0xc, 0x800, 0x5000, [0x3, 0xd1b, 0x81, 0x6]}) waitid(0x2, 0x0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) getitimer(0x1, &(0x7f0000000240)) 2018/04/04 05:32:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x40, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20204, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x6e9a7ddd, 0x1f, 0x3, 0x0, 0xffffffff}, 0x14) 2018/04/04 05:32:49 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='f2fs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000280)={0x5, 0x5, 0xc5ba, 0x100, "58a274e1fbbf7d2d3b5da705934249235a3d1ffc38fdddf1359ae6823a1f26b1a139b173b1ea07c6f4ae833d", 0x401}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000002c0)=0x2, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0xb}, 0x401, 0x6, 0x6, 0x100, 0x3, 0x40010, r3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0203000910000000ffffffffffffffff0200130003000000000000000000000005000600000080000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff01000000000000000000000000000100000000000000005121af5132642a1952f9f960aae59e763ba5691630775adc00d12ce510bbc0a313f0c541b0566d0d942e6c9aa7f075894992aa7fe1344bd09eda0a413bbe317fe5f8e8644fe92e03f3fc6acb91b62cbd5cfbe15dcdc950c571"], 0x80}, 0x1}, 0x0) 2018/04/04 05:32:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/04 05:32:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x81a, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 05:32:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/04 05:32:49 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=',', 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x200000000008002) lseek(r0, 0x1000000, 0x1) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)}], 0x1, 0x0) lseek(r2, 0x0, 0x7) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x4) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="69a920", 0x3}], 0x1, 0x0) fadvise64(r2, 0x0, 0x6, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000011700)="0000000000000000000000000000000000000000000000000000000068620000ff81000000000000782bbe5a3c1ebe5af11dbe5a000000000000020000000000000008000000", 0x46, 0x5de0}, {&(0x7f0000011d00)="00000000f4030000000000000000000000000000000000000000000000000000", 0x20, 0x6800}, {&(0x7f0000012100)="0000000000000000000000000000000000000000000000000c0000def09b501c00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x77e0}, {&(0x7f0000012500)="0000000000000000000000000000000000000000000000000c0000def09b501c00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x87e0}, {&(0x7f0000012900)='syzkaller\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x9800}, {&(0x7f0000012d00)="130000000c0001022e000000020000000c0002022e2e000014000000dc03050166696c6530000000000000000000000000000000000000000000000000000000", 0x40, 0xa800}], 0x0, &(0x7f0000012f00)) pipe(&(0x7f0000000080)) 2018/04/04 05:32:49 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xc5f9, 0x5}, &(0x7f0000000240)=0x8) r2 = socket(0x1e, 0x4, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000707ff4)) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000080)={0x0, 0x101, 0x4, &(0x7f0000000040)}) write(r2, &(0x7f0000780000), 0x0) 2018/04/04 05:32:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01800000741b9067e94193bbc2a15ac694a21322098e019e3869792b37e45f969e3ee9c6c848cdea3699e2aa1c99642fb044852c95a212b6712ff1fc260bb63e58765ba42185446a6f262d6407e7de4df43e8e5ef97043f456638b8778392a7ccde8f5d7af1a605b25f0542f010a0f4487c81f00000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='environ\x00') bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x7, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/04 05:32:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x4}) io_setup(0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x3c) io_getevents(r2, 0x88b9, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt(r0, 0x0, 0x0, &(0x7f0000000040)=""/58, &(0x7f0000000100)=0x3a) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, 0x18, 0x1, 0x70bd30, 0x25dfdbfd, {0x1}, [@generic="5c67b3643dc105eff6f89b9c88e31647749f23a2400aa51b8a588fe7dbe42677c4bb2cf7dad014035967312074ef22dbf8c42fd593925d89de405918477c80f2e2cc55bab61771157d0f32ae32264442a068fd357803c14d3e274aa4470f74b0d4b52a87b5311a14a9f85cfb499f19a32005f0ff09009369cdcddf51f45d69c5a7e98ac9bdaa4ce479eae4141e52bbf2050d90caff1dd7"]}, 0xac}, 0x1}, 0x0) 2018/04/04 05:32:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="b4b70000000000000100000000000000010000007f00000001000000000000000e00000000000000040000000000000009000000000000000000000000000000000000000000000080000000000000000000000000000000"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x7d, 0xffffffffffff2e09}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c9ffed)='md5sum+&&!$:%wlan1\x00') 2018/04/04 05:32:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8917, &(0x7f00000001c0)={'vcan0\x00', @ifru_mtu=0x80}) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) getsockname$packet(r1, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000005140)={@remote={0xfe, 0x80, [], 0xbb}, 0xa90, r4}) 2018/04/04 05:32:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xfffffffffffffd5d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0xffffffffffffff5a, &(0x7f0000000080)=[{&(0x7f0000000540)=""/234, 0xea}], 0x1, &(0x7f0000000680)=""/122, 0x7a, 0x10000000}}], 0x1, 0x0, &(0x7f0000000740)={0x0, 0x1c9c380}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="80e796b9fa844092a214c055f848070c222095232d3bd08569062896bbe549b2832de666489d08a97e26628cfe50b97b7003afe3b4338d383121c6870f7a7adaac180609531d2f38262b64f6dbcad48bf48225ddf1c75004cb8c2e5ff36f7591e90d6b6762905fc353db976ed285e5292e317e19", 0x74) 2018/04/04 05:32:50 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/raw\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0xfffffffffffffef7) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x8) 2018/04/04 05:32:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000027003003000000000000000093000000"], 0x14}, 0x1}, 0x0) 2018/04/04 05:32:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 891.335409] netlink: 152 bytes leftover after parsing attributes in process `syz-executor6'. [ 891.364053] netlink: 152 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 05:32:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/04/04 05:32:51 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffff9, 0x9, 0x2, 0x7, 0x65d}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x2, 0x1, 0x4, 0x2, 0xffffffffffffff01, 0x80, 0x588, r1}, &(0x7f0000000280)=0x20) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x208600) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x1000, 0xb3de) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400e1ffffff000100256c755d00000002000000"], 0x1}, 0x1}, 0x20040000) 2018/04/04 05:32:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file1\x00', 0x0, 0x8}, 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0xfff, 0x800, 0x400, 0x6, 0x0, 0xc61, 0x80, 0x2, 0x0, 0x3, 0x8, 0x6, 0x2, 0x7, 0x700000000, 0x5, 0xffff, 0xc39b, 0x9, 0x0, 0x0, 0x0, 0x4ffa, 0xf37, 0xffffffffffff0334, 0x5, 0x101, 0x8, 0xe858, 0x2, 0x6, 0x3, 0x8f9, 0x5, 0x1, 0x3f, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000600), 0x6bfd8eff681af7f2}, 0x4000, 0x4, 0x8000000000000, 0x6, 0x80000001, 0xfffffffffffffffe, 0xffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x2, 0x8, 0xc2, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x80, 0x9, 0x6, 0x1, 0x1f, 0x1000, 0x0, 0x8, 0x69d, 0x0, 0x8, 0x1, 0xffffffffffff0001, 0x295, 0x3, 0x758, 0x6, 0xf58, 0x3, 0x17, 0x2, 0x9, 0x6, 0x1, 0xb54, 0x6, 0x8001, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0x200, 0x288, 0x8, 0x2, 0x2, 0x80000000, 0x201f2e1f}, r4, 0x10, r5, 0x3) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffd) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r8, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="695b0424d7e7c20ed6a767624123cfa8a310f63d742f96b93d2e89b0d7542e357cdd35a960dfd919d5ec03a7c938e22cfa663e82f393abc86fc4722c99dfc24fbd7f9d7693495c076f0fa03fbc5b1a21b7052265ccf9b59c25c8d2d463416ba8d9e2c02774886d0139c97e5cc2b9f9d385daef3fe0c68f8fd3eea8fdbf9d608f", &(0x7f00000004c0)=""/106}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x7ff, 0x1, 0x3, 0x3, 0x1ff, 0x8b7a, 0x20, {0x0, @in6={{0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x6, 0xffffffffffffffe0, 0x6a, 0x8000, 0x17}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000800)={r9, 0x8000}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/04 05:32:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = socket$inet6(0xa, 0x800000000000002, 0x7) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x93, "9cd14111ffbaf3b17c2b2c90671661933df962530c02bd56181693b96916fcc7f1cc173078bc8724f3580bad5e9f0000000173a6c0ccfe8b65b8a1d1b546746dc5b1f84d1edb6860b210bac248832b3f74fa7d07183ac017f1cfe49c4a4db0c42fb14240d5ae5d886a6f2eae70d6b64dd011325a2775c7e6e128cc8fea79ec93f1a2432622d53f60c97ab11ae243ac4b8c555d"}, &(0x7f0000000400)=0x9b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4000000, 0x0, 0x0, 0x0, r2}, 0x20) writev(r1, &(0x7f0000000140), 0x2000000000000444) r3 = dup(r0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'bridge0\x00', 0x2}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) writev(r1, &(0x7f00002f7000)=[{&(0x7f000069b000)="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", 0x201}], 0x1) close(r1) 2018/04/04 05:32:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x43, r3}) io_setup(0x5, &(0x7f0000000200)=0x0) io_cancel(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f0000000240)="df111a9e24b07c8599f7c2b0ad397fb6a085a46de3bfb32ef8f9adbe1c2194ed8675d50af2bfb19e8b6b110f462166078ff42dbf7faf9ef4b6ed1291d58b5d31de55f7c94b10e30a0eae1310606951c1e5a99c64cf2e557600921657ab796f70a364af5742b2986c619078dedd9759da5da5043c306b9593168a0ce8ddf09e4c4ddc0ed735b4174c99a81cb2050c3eca25cc2ba4eccb826b9d75ec015b5e1073ccd9ffa4757dbb033447fb561f2e4d0df82674b74cbb60", 0xb7, 0x9, 0x0, 0x1, r2}, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x7, @empty, 0xd0a1}, {0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x866, [0x115, 0xfffffffffffffffb, 0xffffffffffff8001, 0x4, 0x600000000000000, 0x2941, 0x101, 0x7e47]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000004c0)={{0x3fc0000000, 0x6, 0x8000, 0x4, "88cda4e9746274bf02415c23d7e887dd0235a098a97b632082d6a49aab8124aa2bc5e15576cf691b91dd35f8", 0x10000}, 0x0, 0x0, 0x5, r5, 0x4800000000000, 0xe3, "0a244ca284ac9d00ff4f05afcee140dd8c73758dfc11adf4fb1ecece3697df732369e08d00ac958aa0fb25a5cf3c31def1c682e84e9e2bb973f7e1823f44b7d9", &(0x7f00000003c0)='\',\x00', 0x3, [], [0xfffffffffffff6ac, 0x1, 0x80000000, 0xff]}) 2018/04/04 05:32:51 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) rt_tgsigqueueinfo(r0, 0x0, 0x17, &(0x7f00000001c0)={0x1b, 0x1, 0x81, 0x64}) unshare(0x100000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x482d, 0x800) write$cgroup_subtree(r1, &(0x7f00000003c0)={[{0x2f, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x480000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x4840) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x2) renameat2(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00', 0x6) 2018/04/04 05:32:51 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="a3d963c404ed698f1473f5801045cd3829113d97f14ca21ea3725f3923fb037892d1ff64f282230757456124c90bdd36c29084a70ae8e243704425e462b4e5b67dc49b947fa539544704078508f2e4f259d1eb825e81354f5e20df28cc6e2e1bcf1dbefd121fb120328418bef7b04ee4c87f62673b2103a2f3a7535150782a10a64ebb5922280fd430bc97472ca824c91af74d2925fbed36dfe1b94f41498fc7a15fcf7bba5921c87851bc25088148abd5ca71327ad6e1fffed76b40eb3cea5465c551d491d9a89f1a1875feaa61e73775d8ec7035c5bc54f59715ef4402a6fbaf94553382fdb73d2140ec"]) 2018/04/04 05:32:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001cc0)={0x0, @dev, @remote}, &(0x7f0000001d00)=0xc) bind$can_raw(r2, &(0x7f0000001d40)={0x1d, r3}, 0x10) 2018/04/04 05:32:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0xad60) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) [ 892.370727] binder_alloc: binder_alloc_mmap_handler: 28062 20000000-20002000 already mapped failed -16 2018/04/04 05:32:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffce1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000300)) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000240)={r3, 0x36}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380)=0x2, 0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) socketpair(0x9, 0x4, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000140)=0xe) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x60102, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000000c0)=0xa) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x3, 0x2000) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)=0xffffffff) 2018/04/04 05:32:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x8900, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/04 05:32:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xb29, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0xffffffffffbfffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1000200000000114, 0x2715, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) 2018/04/04 05:32:51 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x8, 0x3, 0x3, 0xad, 0x0, 0x80000000, 0x20000, 0x3, 0xc315, 0x8000, 0x6, 0x1ff, 0x6, 0x8, 0x2, 0x2, 0x80000001, 0xdd9e, 0xe7e, 0x400, 0x7, 0x6, 0x8, 0x85, 0x7fff, 0x0, 0x0, 0x0, 0xdb, 0xfffffffffffffff8, 0x2, 0x7, 0x4, 0x9, 0x7, 0x8, 0x0, 0x8472, 0x0, @perf_config_ext={0x9, 0x7f}, 0x4, 0x2, 0x6, 0x4, 0x380000000, 0x8, 0xc3}, r0, 0xb, r1, 0x9) r2 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r5, r3, 0x80000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r7, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00000000c0)={0x101, 0x20, 0x3, 0x5}, 0x6) sendmmsg(r7, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="101000008d01000000000000"], 0x10}}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r8, &(0x7f0000000180)="15", 0x1) r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r9, 0x0, 0xffff, 0x9) close(r2) getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f00000001c0)=0x54) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) 2018/04/04 05:32:51 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x80000000000, 0x151100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000005c0)={0x0, 0x5, 0x1, {0x77359400}, 0x20, 0x7}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000008c0)=0xe8) setresuid(r1, r2, r3) socketpair$inet6(0xa, 0x4, 0x11, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x40c, 0xffffffff, 0x10c, 0x0, 0x250, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], [0x0, 0x25527e2771822340, 0xff0000ff, 0xffffffff], 'ip6gre0\x00', 'gretap0\x00', {}, {0xff}, 0x3f, 0x5, 0x1, 0x8}, 0x0, 0xc8, 0x10c}, @common=@inet=@TEE={0x44, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, 'ip6gre0\x00', 0x7}}}, {{@uncond, 0x0, 0x11c, 0x144, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x6, 0x9, 0x21, 0x2}}, @common=@mh={0x24, 'mh\x00', 0x0, {0x80000000, 0x53, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xb3f9, 0x7, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0xa69, 0x2}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x79, 0x100000000008002) ioctl$VT_RELDISP(r5, 0x5605) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) ioctl$int_in(r5, 0x800000c0045009, &(0x7f0000000040)=0xffffffff80000000) 2018/04/04 05:32:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9b64, 0x30000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x10001, 0x30, 0x0, 0xff}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3860}}}, 0x84) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)) [ 892.634511] QAT: Invalid ioctl 2018/04/04 05:32:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0xffffffffffffff3f, 0x0, &(0x7f00000005c0), 0x18, 0x0, &(0x7f0000000400)="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"}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) fdatasync(r0) fcntl$setflags(r0, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x5, r0, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000005c0)={{0x7, 0x1, 0x3ff, 0x4, "002099d746b058eba0f4e21d718d70f047a110e86a214d43c2bdcdd89c233c39b5fb623675b128e9a8116374", 0xf87e}, 0x0, 0x0, 0x400, r3, 0x9, 0x100000000, "3c3ddeca24d938ed3f17a26c004ac3216d7a18a5663240a24f8a2339edd49577cc6f68993aff87fc673a4682dd32ab3b3c763be7e6b6b5de085239a5226386dc", &(0x7f0000000300)='eth1eth0+\x00', 0xa, [], [0xa65d, 0x5, 0x3f, 0x6]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x2ed, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000200)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r4, 0x7, 0x1, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)={0x9, [0x5, 0x9, 0x2, 0x7ff, 0x4, 0x80000001, 0x3, 0x6, 0x650]}, 0x16) [ 892.655807] QAT: Invalid ioctl 2018/04/04 05:32:51 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR]], @ANYRES64=r1, @ANYRES32=r0], 0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x9}, &(0x7f0000000240)=0x8) [ 892.683527] QAT: Invalid ioctl 2018/04/04 05:32:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 892.721316] binder: 28122 RLIMIT_NICE not set [ 893.524711] binder: send failed reply for transaction 301 to 28121:28141 [ 893.531885] binder: 28121:28122 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 893.540396] binder: 28121:28122 unknown command 0 [ 893.545618] binder: 28121:28122 ioctl c0306201 20000140 returned -22 [ 893.552677] QAT: Invalid ioctl [ 893.556727] binder: BINDER_SET_CONTEXT_MGR already set [ 893.562091] binder: 28121:28141 ioctl 40046207 0 returned -16 [ 893.569203] binder: 28122 RLIMIT_NICE not set [ 893.579715] binder_alloc: 28121: binder_alloc_buf, no vma [ 893.585331] binder: 28121:28141 transaction failed 29189/-3, size 0-0 line 2963 [ 893.591886] binder: 28121:28143 BC_FREE_BUFFER u000000002000c000 no match [ 893.599770] binder: 28121:28143 unknown command 0 [ 893.603140] QAT: Invalid ioctl [ 893.604730] binder: 28121:28143 ioctl c0306201 20000140 returned -22 [ 893.620849] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:32:52 executing program 6: request_key(&(0x7f000076cff8)='trusted\x00', &(0x7f000030cffb)={0x73, 0x79, 0x7a}, &(0x7f0000a56ff3)='vboxnet1user\x00', 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x7f}, &(0x7f00000000c0)=0x8) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="115626dc257be3f23d45fb56bb5def8631c4a6221e6f28d4269c4ce7f7cdf907638539c41d6589e9f1f83bbac0b8ecf8ae1a565f472d136414581ebdac2b468292f1c2354b076a2d71113e019c0224406bbedfcbb4dad84723ac6f25c7decc96d5fe5cadc1132ef7bd4d3ab00aec5c996e3280140c700daf189fc22d2bbd92e1e438984b0430fb826e61f2913e608d479f830339e4e33da47bc329cee6c13898bae491272565e41892378b567b52e59a6a69a8fcc90aa67741338f99bd522fd9038ac7df53feb3287ebd5e8790a77e30eb8535bf55038bceae0fd2946ed8ca6fd3b2", 0xe2}], 0x1, &(0x7f0000000240)=[@iv={0x44, 0x117, 0x2, 0x33, "ce9e4582549d20db998eff0a8cfd0ff96dcf7b3adf00c09572ed44cac86ce0871b2921739717ba9bbfac1d335d9eb6008bfd26"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x1c, 0x117, 0x2, 0xb, "bd54cbd6a02efbd47f1055"}, @iv={0x30, 0x117, 0x2, 0x1e, "ee510c48732d8a19e19715c51d49722f64ec1176330a3eef31440479433f"}, @assoc={0x10, 0x117, 0x4, 0xc000}, @assoc={0x10, 0x117, 0x4, 0x531}, @iv={0x84, 0x117, 0x2, 0x71, "0295316a4cbc4455837514c37e2225c7b960571db83b708feca6abdab8c247b56c40886972c08aa57d79b8e966814421cfa12efc4442f28f16ccce32db6d579faa341235546cc8e9ff3737421bcbc99dfe51544e57f4df4b1368d4df6c10a3ac5e60d9f93feacdbafd3ff9b82ced487c44"}], 0x144, 0xc004}, 0x40) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/04/04 05:32:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x81, 0x8, 0x1, {}, 0x1, 0x174b}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x10, "7e41238133a3db3e2bca3c5cdfc5cc2c"}, &(0x7f0000000100)=0x18) 2018/04/04 05:32:52 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r1, &(0x7f0000001400), 0x10d, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x20, 0x20}) [ 893.628619] binder: undelivered TRANSACTION_COMPLETE [ 893.633787] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:32:52 executing program 1: unshare(0x20222200) pipe(&(0x7f0000000200)) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x105403, &(0x7f00000001c0)='y') clock_gettime(0x0, &(0x7f0000000080)={0x0}) socketpair(0x18, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r2, 0x0) fcntl$getown(r2, 0x9) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x19, 0x8, "73f7418533843e0deefbdd0b5d620d8f44ffc2e4010811641f3225bd38d282486b2bfcfbd56ebe8f14d258a8c7dc6f66da629ed300a540ad43b174c5e5a16421", "fbd6bf50f5585a97daaaa65f7a627eb42f6246ba0a4f4bca15f81224734d14f3", [0xd0, 0x1]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0x7, 0x0, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff2b) listen(r1, 0x80000001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x88000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/138) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x1f800000, 0x2, 0x2, 0x8, 0x3ff}, 0x14) 2018/04/04 05:32:52 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000040)="25a6ab11fa83ded7ac1fe0e56c804b561b11631cfe919b8c50", 0x19}, {&(0x7f00000001c0)="84130e7126ba3b9d809708cd7cfa41f3a744146a8ddacee2c6c2c4e43bc73617912595e9550047d013e3d385a4ffb3e6096578afbf49cede011cac8968b57c4e0f6cb5b8d2eaabd6bae935a3b2f79ff7117a99f05caa8d241bca7cfbd8d07acf9a1c3b807c22f32b78d25a6773fe2c27b446d3defb90ad09861622c31a2c1e7ef3e259d732e621ea02d86d0019b0c827eff0089933992a95a7", 0x99}, {&(0x7f0000000280)="96794a0f2a9197ec25973fae45915459a1892a3955bc83b022813c5e1e9c850bc6a4ec7de02393d1572cf2ab5328d68f715f321047329674dba6608e87657fbff0418cda56785df2bc13670704941da485e6d37b898203b0186fd181f4bc921c046f07cfb9048db91869423091d0f7d4a927fa7a277b955c1399181ff5287f04ab35ba72da90765764bfef35da73be5a795230ed975ac5b8fdb7badd48da1f2c4981efcdca564171b38bce438c8be5c905cdef51eeaf04e35e96802d396576ebf6", 0xc1}, {&(0x7f0000000380)="b9b6da34b6f70521550c205859b74403c77139b8aef9133bd8719260e04fe32c7ab4b0e0164d500f8b68ceeb58225c499ff71fdb4c3e4b692d2c6b3654c13746693f2eefb0f5322b0fb4de67bb2a41016e1147adb91900ca1d0307e55b284589c22bf08a25a082b2638a2976f7812c72607dceba814dc2a936196b8a50aee7204b5b39d95f1101b38cf6c4e074a43e19851f5b4d82531c1fe91e90cd7151e8", 0x9f}, {&(0x7f0000000440)="c9bdca2eeb601b6d2a6fb5830aecc968a09af60a316bff42e8684f7bc747ccca49f6664183f7f941ca5974891800bf60110c26a20fd764bb9212621a271fbd0f45136ff6d1235e66ef435efe04f6a0cfb337d78dc7cf9c325f8b1c8155567d89d602bd750919d11daed16d4468f0b39261faee9e44d1d4031bcee53c947f7b1a5896cfa103f95a0bec5465e5854e9713831a2990d6971e", 0x97}, {&(0x7f0000000500)="857a75c1d8d897af64d5931f29f640e815a1da07b8d63d7bbac8df0c9fbf4f2b7e5b6393fbbcd0092d822e363bf3f695d5624cce2771b07672c469213130bce9a14c3911ad4bf054602891b434e49439f2d88a695eaf473b4b427392ab2c4934998576eeef4d4416b647731a92ca657b72e96ffb7c22b8544c6eecb027be390aaf7b7c28f769a98b336b4d3624", 0x8d}, {&(0x7f00000005c0)="6abff8c0daf95713fde06b41e7e48580a74a1864caa5da16d86efee3b576df6950b0b6e701fa9a469149c48765a3a45222815f626e0bc559d440f0eff60a002e02575fc6a84fd0a4046b5ed10f2238c7452ed5", 0x53}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="2800000001008042b029f9ff", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x28}, 0x81) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x80000) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = signalfd4(r2, &(0x7f00000008c0)={0x6859}, 0xff94, 0x80800) signalfd4(r4, &(0x7f0000000740)={0x4}, 0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') syz_open_dev$dspn(&(0x7f0000000900)='/dev/dsp#\x00', 0x8, 0x101000) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20042cbd7000fddbdf250500000008000600000000001c800200080009000900000008000b00020000000800040003000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r6 = getpgid(0xffffffffffffffff) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000880)) fcntl$setown(r4, 0x8, r6) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/04/04 05:32:52 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xc3b5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x5, 0x2, [0x3, 0x0]}, 0xc) 2018/04/04 05:32:52 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000cc0)=0xc64) io_setup(0x1f, &(0x7f0000000000)=0x0) r2 = socket$inet6(0xa, 0xe, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x604000, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x200101, 0x0) r8 = perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0xffffffffffffff30, 0x0, 0x1, 0x7, 0x0, 0x0, 0x8, 0x1, 0x1ff, 0x570b, 0xffffffff00000001, 0x8, 0x3, 0x5, 0x4000000000000000, 0x4, 0x200, 0xd1, 0x3, 0x0, 0x72d2, 0xb1, 0x3, 0x7fff, 0x7fffffff, 0x88, 0x80, 0x1bf, 0x9, 0x100000001, 0x5, 0xffff, 0x3, 0x100000000, 0xffff, 0x2, 0x0, 0x80000001, 0x1, @perf_config_ext={0x4, 0x30034c7f}, 0x4000, 0x20080000, 0x37, 0x0, 0x7, 0x2, 0x101}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x2) r9 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0xffffffffffffff01, 0x181000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) r11 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = creat(&(0x7f0000000980)='./file0\x00', 0x114) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x100, 0x0) r15 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r16 = openat$cgroup_subtree(r15, &(0x7f0000000b80)='cgroup.subtree_control\x00', 0x2, 0x0) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = socket$inet_sctp(0x2, 0x1, 0x84) r19 = syz_open_dev$adsp(&(0x7f0000000d80)='/dev/adsp#\x00', 0x8, 0x0) io_submit(r1, 0x9, &(0x7f0000000e00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0xdcf, r2, &(0x7f0000000040)="dd8c73c739a9029f6175f29d15dabe55eecf2c9895e4b12df0180a94a2e7c793693d87e6172f2b0487d14a119924dfd414fd2dca23ce81b99cc8ee8f846299cab24974d64026b3449c2fae7bea93720b6aa74d231ec7018637209314894480cb611c70ac1ea7212604bc27558227bdd1b063e7af00c038e8d7fa327183cc912cf0acc82eb713c89d2721090f8a0cccc5282d10d67b7d071b41a6e0ec054e0a9d8166c7b5fb67ea62a398a74e09726023a9c770a9e4cdc3325394dac9f5", 0xbd, 0x5, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000000280)="986d5522d652f026fb602e03013147e371e248ab820f7bcb731a0086302b947ab016ef5aea2534a438e6a26e9d14c75c7325a9a6ffc35ba69d8fbf2d261dfed21b15fb582c3480858336d8934b61a67a85ea89d77bd45fd429d9edf8dc23f4874a4e20410b8aaf56b4cbdfe42ec6beec179da775181b388a391619fa56ac7d", 0x7f, 0x0, 0x0, 0x1, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x200, r6, &(0x7f00000003c0)="a20fc20b11e80606fb99019589e7c8b5b37a02e4aaff3cbbc54942010f14c68c59855a55e7c94473e140b75fde1772ae6c4052eba71a3e651260ec4d08a2a73a61db66b1a6e8946848233d04fce195ce95c65adb844ee5ec8b90c57e628a531b6a56d92a4f4ef23189a1b3e3f91ba289a0be0692121eade38b640f6e359bb550dfd55824143d87ac5b2035f865d7463b024dafca0bc0ccb600349f74b7a7644746194a36992bebc3ccd5cae848bbe9d39b732f147e355f0acfa9faf33a43633374659b465a585de33f1e4ea4c4e529985cca36f1d870beadc15b85028be371333cb67a6f494a93273664ddb5e2db20", 0xef, 0x3, 0x0, 0x1, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0x2, r8, &(0x7f00000005c0)="34e56ed4b8c7558a7249e6b80a1115dd6683949a3e08634ec3b0e19ef9be1387f674514ed4061b04d5330eb5e90ab258ce151a7041010a5bb5cb831640fa5bce66194ea745773556c448eb1e66f9fb0a9dd196e14c239a18987c214f9d3bfb52c80755c45e567ddb7f494faf3581f38600311d5d834ac5ed09b977c63a812ffc1678861a", 0x84, 0x5, 0x0, 0x1, r9}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x100, r10, &(0x7f0000000740)="58070931887f094432a662e962a5235596528c20ab046381649508916e4c20a4205dea95740b85ece318f6db11f0c279c71a3da076c359df327eed78dacd1e3cfacaf0739900acb301ee914cdf02be39b098015047eb5d7d0cc205de48190f063083fd4763e207947a6596176949f5c7d7f583d3970d4309d55e9bc869d294391ba46fc132828d1b3612f5ae89e16d9380516f156f37201a0fb9a491e686063618a124c05064b555bd2c454514fef8854a443accabbe67f17d6eefe5a0fc3ae2523f13f8c37a9dd8a4e223c8568b67372d168ed4000656dde91d917f30cd1bee8d2b11daa8e641f43ff0f8ebb0e252c2af25a182c2a252f3", 0xf8, 0x1, 0x0, 0x1, r11}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x7, r12, &(0x7f0000000900)="a97b791f88372545434fe014b7a80e5022e715b06526063f68ccb05cd3c4a9bb5bff3f618f87b2f8212b09514985683e993f50cffaa7ee067c1a9bbae4ba3c6cab2ec82b1cf4d250a6cb79b8b1361f41fbec480199c6ebeae1bfdf769bcaf6bb41d11b40b373ec2c64", 0x69, 0x1ff, 0x0, 0x1, r13}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x3, 0xde, r14, &(0x7f0000000a40)="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", 0xfe, 0x9, 0x0, 0x1, r15}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x6, r16, &(0x7f0000000bc0)="6cb9ec6798d805c4d34b047cf9a84de17cc09e2b517cd6d27e9eb58d018a83d23ad8e9c2d333800f93b5cc0ee32016e9f866d66f5e1e76ea8f4fca66e80f7663d082f2c5bb98424fa880d2dfe95e064978b8bf99fe3d370d97cc3eea3216bd16318fa70ea30233d7e8ecf07ebe63d8c398e2a4d8c5", 0x75, 0x7, 0x0, 0x1, r17}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x2, 0x3, r18, &(0x7f0000000d40)="72ea6204b4e39cb6384c", 0xa, 0x101, 0x0, 0x1, r19}]) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e21c1c", 0x14, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/04 05:32:52 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001780)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000015c0)=ANY=[], @ANYRES64], &(0x7f00000002c0)=0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23}, 'nr0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 05:32:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000080)="f83f2cc8eebff0268044c66149e7dc0e2e93c0cfdef7be918d849b9215279dbae1c5a64978", 0x25}], 0x1) [ 893.792308] QAT: Invalid ioctl 2018/04/04 05:32:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001740)={'syzkaller1\x00', 0x0}) clock_gettime(0x3, &(0x7f00000017c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x8}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000001900)={&(0x7f0000001780)={0x1d, r2}, 0x10, &(0x7f00000018c0)={&(0x7f0000001840)={0x3, 0x8, 0x5, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x1, 0x80000000, 0x4, 0x8d7e}, 0x1, @canfd={{0x1, 0x4, 0xfe000000000000, 0x3ff}, 0x1, 0x1, 0x0, 0x0, "0f8a31485cace5da91965c9df3a7643d6a27d6387385c30234d82c1e8beb8c5cacd85aabe99868a9ebc4b44e32ff35273912a6bc9e4d3f630d3a9d42af1b2978"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4004045}, 0x4000) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0xb, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:32:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 893.824253] QAT: Invalid ioctl 2018/04/04 05:32:52 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000180)={0x0, 0x3b, 0x8000, &(0x7f0000000140)}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0xffffffffffffff7f, 0x10001, 0x7ec, 0x4, 0x0, 0x9, 0x1000, 0xdfd, 0xf086, 0x5, 0x0, 0xfffffffffffffff9, 0x1f, 0x6, 0x8], 0x2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xd5, 0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000280)=""/4096) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x0, r1}) 2018/04/04 05:32:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256-generic,ctr(cast5))\x00'}, 0xffffffffffffff6f) bind$alg(r0, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x37, &(0x7f0000000100)={0x40, 0x1, 0x81}) 2018/04/04 05:32:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/04 05:32:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0xb81, 0x40, 0x8, 'queue1\x00', 0x1}) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x1) fcntl$dupfd(r1, 0xfffffffffffffffc, r1) modify_ldt$write(0x1, &(0x7f0000000080)={0x2, 0x1000, 0xffffffff, 0x2, 0x20, 0xd5c, 0xfffffffffffff08b, 0xff, 0x82eb8ce, 0x145}, 0x10) 2018/04/04 05:32:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x57, 0x14080) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x2, 0x4800000, 0xffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x1, 0x4) 2018/04/04 05:32:53 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa3be}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x8}, 0x1c) 2018/04/04 05:32:53 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x3d28, @loopback={0x0, 0x1}, 0x10000}}, 0x3f, 0x5, 0x0, 0x6, 0x2}, &(0x7f00000003c0)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40040, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/89, 0x59}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x6) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="5394d913"], 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000001580)=r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) readv(r5, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000480)="e2107806c9bbca6a310a3f925a7384f6456b0f685b6be3e40bc572cac4") getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000580)=""/89, &(0x7f0000000600)=0x59) r7 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0), 0x0, 0x37) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r8 = open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x3, 0x800, 0x4, 0x0, 0xe9b2, 0x0, 0x8, 0x2, 0x63, 0x2, 0x4, 0x3, 0x42, 0x9, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000140)={r9, 0x1ff}, &(0x7f0000000180)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="ad2da37b3acde2b0334b20285193efabb134b71473a6e600ded9fed68a7523a1e62be816c9b180c411606e2062c00ebb3a2c35c136fc17d8b7") fcntl$setlease(r7, 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000280)={0x401, 0x66e}) sendto$llc(r3, &(0x7f00000015c0)="eb0190d2fbc4d980a2e61212ebe4659c735f7037bd1f844750d7fb6814ae34cbcb9349a8d6d7fd96c41bd1a2d299d48750f96abc21d23142aa31565691da64c95e279364c3dd4552f6cabddba570ba3b69339c3f2f6d0c41aa1a47d14c63ce9cb4f4d5dd1c97d1600d4c6fc49429128988a4ce9558c6e501cee388b6a51a527bf4b69dd1b103876cdf018f3b75258b9630e93884798766cdabcaf1f8144cc2d384cfd28b43b678376e143ca6592a3835a681f4", 0xb3, 0x8000, 0x0, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) accept4$packet(r10, 0x0, &(0x7f0000000240), 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ptrace$getsig(0x4202, r11, 0x1, &(0x7f0000000540)) 2018/04/04 05:32:53 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) getrandom(&(0x7f0000000180)=""/82, 0x52, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000200)={0x3, 0x0, [{}, {}, {}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0xffffffffffffffff, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x9, 0xb1bb, &(0x7f00000000c0)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x121040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x8, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3ffffffffffff, 0x83, 0x0, 0x40004}) mbind(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x4003, &(0x7f0000000200)=0x6, 0x7ff, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) 2018/04/04 05:32:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80, 0x20000000}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x4, 0x0, 0x8}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3c}], 0x1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001580)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @tick=0x4, 0x0, {0x80000000}, 0x0, 0x100000000, 0xfffffffffffffffe}) r1 = dup(r0) syz_mount_image$hfsplus(&(0x7f00000006c0)='hfsplus\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x4, &(0x7f0000000a40)=[{&(0x7f0000000740), 0x0, 0x3}, {&(0x7f0000001600)="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", 0xd9e, 0x4}, {&(0x7f0000000840), 0x0, 0x9}, {&(0x7f0000000a00)="6674d6b0ae5b25dd5a3f26bdef3555b5be1464725e70306669dc9de77bd0916cf66b8b800cf576911fc4e991d473788e9c", 0x31}], 0x2, &(0x7f0000000c40)=ANY=[@ANYBLOB="666f7263652c706172743d3600e72c626172726965090000000000000000"]) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/04/04 05:32:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="f20846a41f7fb2854b5596c8a70845c7", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x7fff}}, [0x100000001, 0x6, 0x100000001, 0x100, 0xffff, 0x1b2b, 0x7, 0x3, 0xe694, 0x2, 0xb1, 0x0, 0x40, 0xf460, 0x4]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0x1000, 0x6, 0xfff, 0x6}, 0x14) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7ff) 2018/04/04 05:32:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0xfffffffffffffffb) fadvise64(r0, 0x0, 0x9, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x20) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000000c0)=""/118) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000080), 0x8) 2018/04/04 05:32:53 executing program 3: mmap(&(0x7f000068a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f000035b000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083effa), &(0x7f0000164000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000095a000), 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000284fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100), 0x4) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e5aff4)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) connect(r0, &(0x7f0000b5dff7)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x3, {0xa, 0x4e24, 0x791, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0xfffffffffffffd75) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/04 05:32:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000007c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x580d792a}, @in6={0xa, 0x4e21, 0x8000, @empty, 0xb5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xdce2, @empty, 0xa709}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @empty, 0x2}], 0xc0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006ff8)) prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xb66) write$rdma_cm(r2, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000680)={0xffffffff}, 0x2, 0xb}}, 0x20) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)=""/75, 0x4b) write$rdma_cm(r2, &(0x7f0000000700)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r3}}, 0x18) getsockopt$inet6_tcp_int(r2, 0x6, 0x41b, &(0x7f0000000140), &(0x7f0000000180)=0x1) ioctl$TCSBRK(r1, 0x5409, 0xa0e) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x9, 0x2, 0x7}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000240)=',ppp1\x00', &(0x7f0000000280)='}posix_acl_accessem0vmnet1selinux.proc{#/&\x00', &(0x7f0000000900)="04a9002f9d8705b6240110d306e4917ecc967ade1e59766783478fa12b2c93f805e8fca2b8ff594e4cfeac76c9bc1c1b4d680be594213d3604b859fc08696572268a391c8cc40648a99f108d98a708034d11e4e09a669a3322377611dfad2fa84d1e417f1952c391573624c69e33a26719a85948a38fac58c8bc6f58ce602ac61c8d20536fdeb38b764afda2bb4a11eb72852aca61672a9302ef5c5635d9ad13f281eeeb86eb65271de97930ca75f4061c36a2df9a303afa809b727b1ed6c6", &(0x7f0000000540)='/proc/sys/net/ipv4/vs/secure_tcp\x00', &(0x7f0000000580)='bdevvboxnet0\x00', &(0x7f00000005c0)='em1@selinux^-)c\x00'], &(0x7f0000000740)=[&(0x7f0000000640)='\x00']) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000040)={0x20, 0x1, 0x1, r2}) 2018/04/04 05:32:53 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x220000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r4 = geteuid() r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) sendmsg$netlink(r1, &(0x7f0000001080)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000001040)=[{&(0x7f00000026c0)={0x10b4, 0x17, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x30, @uid=r2}, @typed={0x8, 0x5b, @ipv4=@multicast1=0xe0000001}, @generic="3fc60dd43df2b396e00b85857ee5c320075d851aeceafb631282c1fb2e8cf54e0318ce86c56c829c5b7587a1c71883fb59bc9ea22fa3954a22d564683c7f83a033fa8909585410ca74fbd026525a417cf440d65cd81d73a8faecaefea18b75f88fd982499020b1a3770b", @generic="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@ANYBLOB="14003e000000000000000000000000000000000164957cb2a3224ccded1ed5d821da7b173af3d498d0cc3a444130711d409f4aa0697327844b43f57f2b3354ad2c8d78afe26496544299fe76e45520fc84864cf42888adb02d1660721d7138a1689dd1879892016262560c7063be68cd704d3ef9db189607df01e0061fb1e32efbcf2ad963148e05ab9de2ca4083086ff437203dd708005500ff03000008009200", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="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"], 0x3a8}, {&(0x7f0000001000)={0x10, 0x36, 0x0, 0x70bd28, 0x25dfdbfc}, 0x10}], 0x7, 0x0, 0x0, 0x2404c001}, 0x4008040) memfd_create(&(0x7f00000010c0)='skcipher\x00', 0x3) sendmsg$alg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x2000000000000128, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r0, &(0x7f0000002680)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000480)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2, &(0x7f0000002580)=""/246, 0xf6}, 0x0) 2018/04/04 05:32:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x36) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7379732f6e65742f697076342f76732f736c6f70707997ad8d5478c68ca44786fc5f7363747000", 0x2, 0x0) 2018/04/04 05:32:53 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYRES16, @ANYRES32=0x0], 0x2}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 2018/04/04 05:32:53 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x6, 0x5, 0x5, 0x0, 0x0, [], [], [], 0x1, 0x7f}) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x4, 0x4, 0x20, 0xff, 0x0, 0x3, 0x100, 0x0, 0x1, 0x3, 0x6c, 0x3ff, 0x401, 0x3f, 0x5fd3b16a, 0x7, 0xa4, 0x0, 0x1, 0x0, 0xa5b, 0xfffffffffffffffd, 0x628f, 0x7, 0x9, 0x6, 0x0, 0xdf, 0x8000, 0x6, 0x6, 0xe39, 0x2, 0x7, 0x1e9, 0x5, 0x0, 0x363, 0x2, @perf_config_ext={0x2818, 0xffffffffffffffc1}, 0x10080, 0x6, 0x9, 0x4, 0x7, 0x5, 0xfffffffffffeffff}, r4, 0xa, r3, 0x9) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000719000), 0x4) socket$inet6(0xa, 0x80801, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'rose0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast1=0xe0000001}}}) 2018/04/04 05:32:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x1) 2018/04/04 05:32:53 executing program 5: geteuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="4ac4e82b0fa9a0f75637479cbe14a836a6d3d678b46934b62de97d3520f0d005c536be8f68bba8f3e81bdb63f9faf10927dade51f9318e4aac1fd9ffad36256feb595d91d4ca4cadce27f3a46eb7563da4fed4050e769b27413469c297b06fd9f46b653d149366f77f421dbfad48289f0bf9d559f8dc39219794b1e4acff72413926d32c3d9f31f8ae99cf21bc78e491f614b0819dc366c538d692abdf4b1ae7d378dd13ca98b47e23401b06651ca2f780f89001ad7f676d15eefa417cd6df4aaa6bfccc6d7404a4afa2e0ae019440f8483751e15150cfa4a5d13bdf5c4c68e5085e92e3b77fbd87533263d6") 2018/04/04 05:32:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x3750, 0x4, 0x9}, {0xa6, 0x5, 0x80000001, 0x8ca}, {0x3, 0x8, 0x8001, 0x5}, {0xd370000000, 0x5, 0x8, 0xfffffffffffffff9}, {0x7dd0000000, 0x20, 0x10001, 0x1ff}, {0x3, 0xffffffff, 0x3, 0x7}, {0x28, 0x8, 0x0, 0x400}, {0x80000000, 0x3, 0x2, 0x3f}]}, 0x8) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="7de9c6787625ed151059265a03dc3670722aa9559035a6737f3df861791ba8586ef2a461e1068cc7f12576e0629bfadfe8d13b56c49925a6dd64398103c6abd4") 2018/04/04 05:32:54 executing program 3: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000000c0)={0x7, 0x0, 0x4}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x4, @tid=r0}, &(0x7f0000000040)) 2018/04/04 05:32:54 executing program 7: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200000000000800) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x40, 0x0, 0x4}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gretap0\x00', 0x3}, 0x18) 2018/04/04 05:32:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x0) 2018/04/04 05:32:54 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x6080, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x80000000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'nr0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) 2018/04/04 05:32:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0), 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x1000000003, 0x4}) fallocate(r2, 0x3, 0x4, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/218, &(0x7f0000000080)=0xda) 2018/04/04 05:32:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000700)={0x0, 0xfffffffffffffff9}, &(0x7f0000000740)=0x8) listen(r0, 0xc3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x3, 0x80, 0x7, 0x3, 0x4}, &(0x7f0000000840)=0x98) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000e8b000)=0x6296, 0x153) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x20000000, 0x4) 2018/04/04 05:32:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f0000ce8b40)={{0x0, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "043c72e3922d8abdab7b1cacf6b09ff9"}) getuid() 2018/04/04 05:32:54 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) mknod(&(0x7f0000000040)='./file0\x00', 0x18, 0x3f) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:54 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x10001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x7b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) [ 895.792901] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/04 05:32:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=""/87, &(0x7f0000000180)=0x57) 2018/04/04 05:32:54 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'ip6gre0\x00', 0x200}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x7}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000180)={0x100180000000, r2}) 2018/04/04 05:32:54 executing program 7: add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="446939c416191474121ef790c7dc13107534200bc11408e99c4cc7b332cbde5ce760c94c8a15837140e675567dd10301f93e287e1801fa868bb6f63efd", 0x3d, 0x0) r0 = add_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="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", 0xfe, 0xfffffffffffffff8) request_key(&(0x7f0000000a00)="0000000000839008090800", &(0x7f0000000a80)={0x73, 0x79, 0x7a}, &(0x7f0000000780)="2f6465762f646d6d6964ff0005", r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x24f4, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x3f, r2, 0x10001, 0x4}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x3, 0x9, 0x6, 0x0, 0x9, 0x1}, 0x4}) [ 895.875913] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. 2018/04/04 05:32:54 executing program 4: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000e80)="f3d7b68c9b38340cb06cdba9abe2f2596fcf3c2b78b9dad25a38233132f55b9e9932651993be") r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000011c0)='ceph\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='syzkaller0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000001300)='.request_key_auth\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='cpu.stat\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000001700)='keyring\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)="dc5ee74ffcde9850541651bd321ec62a6f32172df9b1e282dd825d33071549ca1ee9f16c3ab9461e709d762689e976ff7646d9ea4677a30adc8b2cb3f17197b31b170aeff9a63fa8baa46c11cce84f3d7cbc5654b3a93f2c3fdbe85d56cf116eec2a2ac1386ab92844bf2fe26ea6a24561fe0cabcfd63bb75681c633e2ef7a2c3806156e92926f7e", 0x88, r1) keyctl$update(0x2, r2, &(0x7f0000000d80), 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x5c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2}, @in={0x2, 0x4e20}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0xfffffffffffffe30) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x9, 0x4) open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000005c0)="c602c038332e800300", 0x0, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000c80)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r4, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r6, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/04/04 05:32:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x80000000000800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000000c0)=0x2, 0xff54) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'bcsh0\x00', 0x4}, 0x18) 2018/04/04 05:32:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x84) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b880ffb78066efbafc0cedb880078ec00f381e970a00c20a6d0f217a440f20c0663503000000440f22c00f23870f00170f09bad004b80a00ef", 0x3d}], 0x1, 0x28, &(0x7f00000001c0)=[@dstype0={0x6, 0x2}], 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0xf0001, 0x0, [0x7ff0, 0x6, 0x0, 0x7, 0x0, 0x9, 0x3f, 0x7]}) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/04 05:32:54 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080)=0x401, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0000000705000000000000ff050001fef9f30001000000000007fffffffe0002258bd79b895e09f1897332d039beeeee", 0x30) 2018/04/04 05:32:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x5, 0x1, 0xffff, 0x3f, 0x0, 0x80000000, 0x9}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x3e82000000000, 0x4) 2018/04/04 05:32:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x77, 0x4e24, 0x20, 0x2, 0x0, 0xa0, 0xff, r2, r3}, {0x9, 0x400, 0x5b1c6ca0, 0x0, 0x0, 0x8, 0x100, 0xfffffffffffffff7}, {0x8, 0x1, 0x25, 0x100000001}, 0x7fffffff, 0x6e6bb4, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x6b3ee1b4, 0x4d6, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x5, 0x40, 0x10001}}, 0xe8) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01050000ce08"], &(0x7f0000000180)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/04 05:32:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="08ec1a62179201118ba212ef2a6498783dfa7e436537a2d451565bacca3b32b9b7726c3b3a031ca0d4e86400c45a02fa8ba5609843374a19be9df1d859210ef1efc08bf4e2f2e5c6f0473d1122a02ae8623e6924f8a034900987e35403cbb891ea3f10cde8046804907e938b32e45e167b06f7bc1dfcc82345bdadb3a652eea0222a84e15b55f922c1a1fc9dcce3416719ca54015ce704cd535f23f43ada2000da85b7897c6d142e055b962f38f652b7d9050e9f953b69b39635d2325c28e65a9351077fd0dbdc", 0xc7, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000000440)="898a3d2b71295e30ba8de7215aa69b8b40fbcde16b930e8dd0bdb5657b919e03a0f1cdb7ac2231d53dd1603cab1b76557b55466485a889419d359c4ea354bafb5c32ffa3eabb609769518713be0ded4e1d574cfa371bd4748555ddc78bcbcb6d2fdcfd036b243ca0195c4f31ab8f4cfa0fd768331c1209d55c741529466d5eb54b19f9c09a63e77bcc35c4b4b1a350ac25da632c60132c19bf3f0eb54d394db3efa199e06d1981c3bc96d0", 0xab) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000200)='/dev/kvm\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/04 05:32:54 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000080)="0bd9576e4f5e4bdb6dba9738edb9cbb47909f2e81fb2513bbba953823702b3fb427fbdc6a7123dfce1d9c0715b1c400177fac317e249eec45b70") 2018/04/04 05:32:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000040)="66b80500000066b9c545709d0f01d9660fde74810f201adff10f76ec0f23250fc5f98d0f01ca0f21a20f2188"}], 0x0, 0x0, &(0x7f00000002c0), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) uname(&(0x7f0000000080)=""/38) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x8002) mkdirat$cgroup(r3, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:32:54 executing program 6: eventfd2(0x3, 0x801) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1ddd, &(0x7f0000000180)="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") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000340)=@ethernet={0x0, @dev}, &(0x7f0000000440)=0x80) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x121000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9c0000001d0004002c030000fcdbdf250a000000", @ANYRES32=r3, @ANYBLOB="401a1a0008000700050000000c000100ffffffffffff000014000100fe8000000000000000000000000000bb140003004f0000000000000005000000050000000800090003000000140003000000000004000000680f0000c7000900ff0100000cee0b609ac7bf16000100aaaaaaaaaa1600000c000100aaaaaaaaaaaa000000000000000000000000daa0"], 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x2000c040) 2018/04/04 05:32:54 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x28d, 0x40000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x38b1) sysfs$3(0x3) 2018/04/04 05:32:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002600)='/dev/audio\x00', 0x604000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002640)=0x4a, 0x4) unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xe5, 0x1, 0x89c5, 0x6c3, 0xfffffffffffff1e1}, 0x14) 2018/04/04 05:32:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)='Ieth1\x00') socket$pppoe(0x18, 0x1, 0x0) 2018/04/04 05:32:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)={0x929f, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x8, [{{0x2, 0x4e21}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x48c) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="050005000000000015c8"]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/packet\x00') getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/04 05:32:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x505b, 0x401, 0x4c, 0x6]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x10000}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'ip6gretap0\x00', 0xfffffffffffffff8}) sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/04 05:32:56 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setrlimit(0x0, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = dup2(r2, r2) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000180)=0x800) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x1, r3, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) pwrite64(r3, &(0x7f0000000500), 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="2ef0f61f65360f35ba2100ed0f01d1360f32330736f2af2e0f4fe30f0098000066b8010000000f01c1", 0x29}], 0x1, 0x60, &(0x7f0000000140)=[@dstype3={0x7, 0x5}, @cstype0={0x4, 0x7}], 0x2) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/04 05:32:56 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xf5) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getdents(r1, &(0x7f0000000040)=""/174, 0xae) 2018/04/04 05:32:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000454ff0)={r1, r2/1000+10000}, 0xffffffffffffff7f) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x5e, @loopback=0x7f000001, 0x4e24, 0x3, 'ovf\x00', 0x20, 0x1ef1cd28, 0x5}, {@rand_addr=0x58c, 0x4e22, 0x2, 0x10e, 0x800, 0x2cea2977}}, 0x44) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) 2018/04/04 05:32:56 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/04 05:32:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x8000) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000280)) 2018/04/04 05:32:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r3 = fcntl$getown(r0, 0x9) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000200)="23df53245a7528fa63ff07e30b0c00c04ea7fcd56f536432371ebcbb7d40d8fab7163816dc86f8aca6", 0x29) wait4(r3, &(0x7f0000000140), 0xc, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x7fff, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3ff, 0xfffffffffffffffd, 0xc, 0x8, 0x7, 0x4, 0x1, 0x4, r2}, 0x20) write$evdev(r1, &(0x7f00008c1fd0), 0x0) [ 897.289401] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20004 ovf 2018/04/04 05:32:56 executing program 0: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @free_buffer={0x40086303}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x2}], 0x58, 0x0, &(0x7f0000000040)="0acbb9755b89eef687dd4a9ed853a3a921856944952337b7d43696169bbd5e389cbef8f29b227f1f733d877edbe1710c62e84e55f2defe9a4fa58765a67644d8fff3b8586de3485236f46770a7605a66c562c1ae45afb528"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/04 05:32:56 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000002d80)=[{{&(0x7f0000002b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=""/74, 0x4a}}], 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x11, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfff}, [@exit={0x95}, @generic={0x0, 0x72, 0x1de, 0x8001}, @map={0x18, 0x4, 0x1, 0x0, r2}, @jmp={0x5, 0xfffffffffffffff8, 0x2, 0x6, 0x8, 0xfffffffe, 0x4}, @generic={0xfffffffffffffff8, 0x401, 0xf08, 0x9}, @jmp={0x5, 0x2, 0x0, 0xa, 0x9, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000001}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0xa6, &(0x7f0000000140)=""/166, 0x41f00, 0xf095f5ed9a871f00, [], r3}, 0x48) 2018/04/04 05:32:56 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x18e, 0x10140) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = memfd_create(&(0x7f00000000c0)='eth0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 2018/04/04 05:32:56 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000), 0x0) sendto$inet(r1, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000002b80)=@hci, 0x80, &(0x7f0000002cc0), 0x0, &(0x7f0000000000)=""/74, 0x4a, 0x18000}, 0x5}], 0x0, 0x0, 0x0) [ 897.416802] binder: 28422:28423 Acquire 1 refcount change on invalid ref 0 ret -22 [ 897.425831] binder: 28422:28423 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 897.433384] binder: 28422:28423 BC_FREE_BUFFER u0000000000000000 no match [ 897.440448] binder: 28422:28423 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 898.082612] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20004 ovf [ 898.205245] binder: 28422:28447 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 898.212330] binder: 28447 RLIMIT_NICE not set [ 898.220839] binder: 28422:28447 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 898.334283] binder: 28422:28452 Acquire 1 refcount change on invalid ref 0 ret -22 [ 898.345751] binder: 28422:28452 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 898.355256] binder: 28422:28447 BC_FREE_BUFFER u0000000000000000 no match [ 898.362246] binder: 28422:28447 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 898.369248] binder: 28422:28452 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 898.376215] binder: 28452 RLIMIT_NICE not set 2018/04/04 05:32:57 executing program 1: unshare(0x80800) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x9d, 0x101, 0x6}, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/04 05:32:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x0, 0x3, 0x8d98, 0xff, 0x9}, &(0x7f0000000040)=0x20) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000481000), &(0x7f0000835000)=0x4) 2018/04/04 05:32:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, 0x931, r0, 0x33) r1 = syz_open_dev$loop(&(0x7f0000001600)='/dev/loop#\x00', 0x200, 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000001540)={&(0x7f0000000240)={0x12e8, 0x25, 0xa20, 0x70bd28, 0x25dfdbfb, {0x5}, [@typed={0x8, 0x41, @fd=r2}, @typed={0x8, 0x14, @u32=0x3f}, @nested={0x1104, 0x4, [@typed={0x8, 0x70, @u32=0x3}, @generic="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", @generic="b17523bfc4b8984d1050257ca5c4dca69397c28614a95f10bcacc6ae1675b16f18a7dda0b0cd76dff873b26b997cdc22bc5badc5e903b6bb4d4466b28b6bfe73fa7bedff2314cd278eec1d284151effb1b25295dac353007ff1747a97b019ca67e2a24b27b80a1332269dbec7ef89cf0dda152876b20c54823480293448b7e74ae09c34d6fe876995b000309d2eaad17c72ad68d936645a30e84c3edc42cba9701c224daf97833727a89557e0c2f232a1b9373decca7392377e818e55a9908d9c1d8bcd8c997ccdf725d42931dd8786d6c6214925e354ea58c7308009bc07760d951ed22ae50e539dff7157ccdd9f3", @typed={0x8, 0x6f, @uid=r3}, @generic]}, @typed={0xc, 0x4, @u64=0xff}, @generic="8f31e07abb20351995c74a48e93b4a9b0a78f814c51e0299db35be5a8c649a1617800676eb392406434c262fe66a443ccfcdd2d0fd0f752a0deadb5f669c1c58575cdfd460d7eaa94056178d21587fdb2dea6291adb8321ff4d14c294a1e84b85ed10c81e7217f712849d356ac92314e1d47b3397edfc2f3024f1e8505adf66ab2334034af6ccb6a72a29fd1872afdb4fdc6a2002eb6038df8a1838eb2688ac016e135189dfa9d6cc4c80d159d423893ca2d6c38a19fd2de6dcc811895bc37f49350a223ce3ad50d12b8e637ec831ab101cc4d80321e7d48b1", @nested={0xd8, 0x65, [@typed={0x8, 0x2a, @ipv4=@loopback=0x7f000001}, @generic="5ccdd0c4f4506a5a14d6b0d6c642d391f8450f8ca6ec7bb03154b90871d9f2929d5ef17fb981e0420227fbf6114622c3c69b82f4ba8e448e3caff04080e99b21dc2b3ed9916d85bd28415f692d6469ed71bedfd143d47413ecc1eb4ecdaf94f8b3ad6c7dd302a3b1076a826bc76ac0ec32142ca2db01d7431dd1d9fd95821a9f2a17f76ac96a885d09ddda1fed32d70d67df75b4d0d31e38f2da3ee1027332532c3ce287db759123aa88f094cf4ed4018f2a15fba742a49dd4352db2aa1d032fe68af39c03602db58dd83ebe"]}]}, 0x12e8}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001640)="9707fca69398718867386a4b8277bdf763350580d395e69088cda7fc6c92df8fd2a3defd917c9822da09924757e7b74b1bb6098d3c9e5e4dbdc4e620ff4ab51053fc37ce1ea49af0c6f646b6ad0ebcef0f7f3a402e78714055c181102027461c194151a4af4387a0d12ead1de729bd61d9cf7084933f67afd5690e54c947ab5d6f2d816a57005e39ef5dcff429fffed36822b49ee9c5a884474f34fe008792a2e0c10c3484c84998f0d77909502bc04041178599ca6b38d2d2fa9c5074a284", 0xbf) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) 2018/04/04 05:32:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x801, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="6d616e676c65000000ff00000000000000000000000000000000000000340f96720000001f0000000600000048070000f801000070050000f8010000ec000000700500007c0600007c0600007c0600007c", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800ec000000000000000000000000000000000000000000000000002400484c00000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000ffffff00ff000000ffffff00000000ff000000ffffffffffffffffffffffffff6e7230000000000000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002900040708000000000000000000000000000000c8000c010000000000000000000000000000000000000000000000004400444e5054000000000000000000000000000000000000000000000000000000000080000000000000000000000000fe8000000000000000000000000000aa101d71f90000000000000000000000000000000000000000000000000000ffffe0000002ff0000ff000000ff00000000000000ff000000ffffffff0000000000ff0000ff6263736830000000000000000000000073697430000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ac0000002000000000000000000000000000000024026802000000000000000000000000000000000000000000000000240069636d7036000000000000000000000000000000000000000000000000000586030038017274000000000000000000000000000000000000000000000000000000000400000007000000018000000700000014000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bbfe800000000000000000000000000013ff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000001fe80000000000000000000000000001aff010000000000000000000000000001ff01000000000000000000000000000100000000000000000000000000000001ff020000000000000000000000000001ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000040000004400534e50540000000000000000000000000000000000000000000000000000ac1414bb000000000000000000000000ffffffff0000000000000000000000000c1f050000000000000000000000000000000001ff010000000000000000000000000001ffffffffffffff00ffffff00ffffffff00000000ff00000000000000ffffffff626f6e6430000000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000007300090400000000000000000000000000000000ec0010010000000000000000000000000000000000000000000000002400727066696c7465720000000000000000000000000000000000000000000001000000240053594e50524f585900000000000000000000000000000000000000000000047f420d0000000000000000000000000000000000000000000000000000ffffe0000002ffffffff00000000ffffffffffffffffffffffffffffff00ff000000ffffffff6e72300000000000000000000000000073697430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000ae0444000000000000000000000000000000c8000c010000000000000000000000000000000000000000000000004400444e50540000000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000001301d00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001240)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/04 05:32:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x9, 0x2, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/04/04 05:32:57 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000)=0x3, 0x1) 2018/04/04 05:32:57 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x6, &(0x7f0000000440)=[{&(0x7f0000000080)="7fc1f3a4baf964829fe8757dfe16e43d828ef8ab73ce1d677083189eb0e6aa88b246c405e9f6d35a4c3472a71a32b5875acff77615bc8e599710facaf51e4276f87e30e46abbea", 0x47}, {&(0x7f0000000140), 0x0, 0x7ff}, {&(0x7f0000000180)="8154329bf54c1537f0", 0x9, 0x6}, {&(0x7f00000001c0)="dc670c36d83bb7d571db1ae361760af1abc5bc79d7d2916599a03783eb3404107316140905d6142213b82ad99807ae90cd47db9d6b162f858c01e65f58bbd721d9b300f860665d9399a6b17f5688393f30caf2b3cc4e1424c8334bd4a64465d79a159f8f673ab6192abad7b2e6c93817013a5c314f979b74f2489a840db71382d3334abd83887a55ca7da92fd43f90f02d5ccaee51756ab2e91b3ebdec87908ae688b742f32edde03ddff4f69c97a2c8fa18f136da086bb6ebd78078b37b6c8f12aa20b898113789beec8cd13b3f422a43026ec29d874f02ad8dc2ebe93cf7412e403607dc20e3d87a3b544773a297f994472ae1d00fb350516bdbeb", 0xfc, 0x1}, {&(0x7f00000002c0)="85b751559be78f91889a0390237e544ab76a82b4a8716daac9d4af15f013e394e56fcb138e3ab81cd83937e77783ce3abd264702b8eee38413461a9a7ea953e529258b2f729f4122a37ee2f368ed97c141cedbbe68bc7d2d80534e0849ce3d8cf7787c436d34ee4df546ee1ddd9853438457d58b65926c8cdd1919055fa2b4fd1dcdadaabada1150f18a687b29b4767716dff5826a9efd79b95b68f6dfc14109069647d47a0ee3db6f0084133a7857451543ecfa546d3cf82410ef73faa90984fe6c0d10e786101b1dfa396f4af4a6f938bb193bd52bfd60e093eafd159be9847c4889c85636318820516dac51fd0b68a9e3", 0xf2, 0x5}, {&(0x7f00000003c0)="82d408674751f2f9cac9c9468cb16635a85d7a6051f952055af63a69f44bce39193be1c7960d7427a4049ff45cc2a3223123a3a68b05cf72ed7c7fc5dd8459fb93d0b767cbe13fb8166a95dec5b803aeaf5c780954882aa818c41ad845aa90ebf2f99687f04454", 0x67, 0xffffffff}], 0x80000, &(0x7f00000004c0)=ANY=[@ANYBLOB='umask=A62634,tz=UTC,errors=remount-ro,\x00']) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r0, 0x0) 2018/04/04 05:32:57 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000), 0x2) ftruncate(r1, 0x402) ftruncate(r1, 0x435) 2018/04/04 05:32:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) [ 898.560937] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/04 05:32:57 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={"7663616e3000000000008000", 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1d, r1}, 0x140, &(0x7f0000017ff0)={&(0x7f0000007000)=@can={{0x4}, 0x0, 0x0, 0x0, 0x0, "4eb9ad510b5c95d7"}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/110, 0x6e}], 0x2, &(0x7f0000000240)=""/167, 0xa7, 0xd5}, 0x40) 2018/04/04 05:32:57 executing program 7: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc3d2, 0x2800) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'\x00', r2}) fremovexattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="659d65722e636c5f61636365737300"]) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000700)) pread64(r0, &(0x7f0000000280)=""/94, 0x5e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x363cfa79, 0x40) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000300)={"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"}) 2018/04/04 05:32:57 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xd1, 0x280) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000340)={"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"}) recvfrom$packet(r0, &(0x7f0000000200)=""/249, 0xf9, 0x2060, 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0xffff, 0x2, 0x7}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x200000000080) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000100)=0x1) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x310, 0x4, 0x0, 0x2, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000300)={'vcan0\x00', 0x9000}) 2018/04/04 05:32:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x0, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 05:32:57 executing program 6: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xff, &(0x7f0000ff9000/0x4000)=nil, 0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/4096) close(r0) r2 = syz_open_dev$mouse(&(0x7f00000010c0)='/dev/input/mouse#\x00', 0x80000000, 0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001100)=@assoc_value, &(0x7f0000001140)=0x8) fallocate(r0, 0x1, 0x3, 0x5) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001180)=""/231) syz_open_dev$loop(&(0x7f0000001280)='/dev/loop#\x00', 0x6, 0x20181) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000012c0)={'gre0\x00', {0x4, 0x60c, 0x6, "2a1aead1d599", 0x8}}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000001300)=""/180, &(0x7f00000013c0)=0xb4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000001440)={0xd2, 0x1, 0xfffffffffffff000}, 0xc) mq_open(&(0x7f0000001480)='\x00', 0x40, 0x109, &(0x7f00000014c0)={0x8, 0xfffffffffffff597, 0x7, 0x1, 0x1ff, 0xc4, 0x7, 0x4}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001500)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001540)={r1}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001580)=0x7, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000015c0)={0x4, 0x0, [{0x0, 0x400, 0x4, 0x9, 0x8}, {0xc0000007, 0x4aa, 0xf86, 0x0, 0x2}, {0x40000001, 0xffffffff, 0x101, 0x5, 0xfffffffffffffffa}, {0x40000007, 0x400, 0x100000001, 0x9, 0x7f}]}) r4 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) r6 = syz_open_dev$vcsa(&(0x7f0000001740)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001780)=""/4096) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000027c0)={0x6, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x11, 0x3c6, 0x10000, 0x5, 0x9, &(0x7f0000002780)='vcan0\x00', 0x0, 0x100000000, 0x8}) setsockopt$packet_int(r6, 0x107, 0x12, &(0x7f0000002840)=0x101, 0x4) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x12) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000002880)={0x4d, 0x2, 0x5e96, 0x401, 0x7, 0x8}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000028c0)="8b69cd927415ad903534bf36523d155c4b656bc71254c744d552163c56e0d5858586748f29506fee0a11a12dcf431a5b58ea7e2f516db450019b6bdd960091679929c76e002426d99d6e4555418a41f11aecad752492df29a090b094fe219e8b05") timer_create(0x6, &(0x7f0000003a40)={0x0, 0x41, 0x1, @thr={&(0x7f0000002940)="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", &(0x7f0000003940)="2416468a0ac6156f6a49819b5fc1985ca734abd3b3d15be23bfd0b104ea612e8e83a531fb30adb6af8faab7f6a4c9f9e622ffdfec38672df5ade220aa27ba9463c051d7d6cfa55582d942566e60af75619770e2d5a1acf80c8662dd4b19b83102ab50f3a6a88a0d749dff88a47388b3f8b4e155b2390d023f73ee999f76eb51e039433a6c5689a109788a5ab4af86d4d9537f3dab0cd72a79e41a166f1698a3d9c6e5bf8aa3e5f4785782e4db7038ced4fd941664755889934824cba4fcbdd9ad8130de01f3ebae8add4eb135db1cba686da57f8d2c8293b4224"}}, &(0x7f0000003a80)) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000003ac0)) 2018/04/04 05:32:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) r1 = memfd_create(&(0x7f0000000040)=',mime_type\\securityvboxnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) syz_emit_ethernet(0x10c, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x5, 0x7, 0x2, 0x6}, {0x3549, 0x100, 0xd638}, {0xf96, 0xfffffffffffffffb, 0x5, 0x6}, {0x0, 0x1, 0x5, 0x3}, {0xfffffffffffffff9, 0x2, 0xbaa, 0xdc}, {0xc7, 0x0, 0x9, 0xdb}, {0x80000000, 0xfffffffffffffffb, 0x6, 0xd672}, {0x40, 0x6, 0x80000000, 0xa0000000000000}], @ipv4={{0x6, 0x4, 0x9, 0xffffffffffffffff, 0xde, 0x67, 0x2, 0x9, 0x67, 0x0, @dev={0xac, 0x14, 0x14, 0xa}, @empty, {[@end]}}, @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x0, 0x0, "2bca6e", 0x6, "ca3378"}, "950128210c4bca02fcc13f0278ca7440b52b07e37eda376493be61db27e386331e1396c07d96eb283a79c75fa374b705630b50f814f4080ff89950077aa407f2ae67ee4834183f47359bd04ede5d7cdcde91ebd1a0c620cf8128c5a24bd6b716517049ac13b60dee5c06adf2892b6c086ecf010ef64a2ac11fe90e4cb373e2837adb2c2a9ef19fa3e2b8d8ffb77058b5a1ddd53f728d7e6a971086de19f0c7a7749ed9b20f5191639164c90cfb5a4fa9de51e13eaf56"}}}}}}, &(0x7f0000000340)={0x1, 0x3, [0xee, 0xdd5, 0x425, 0xa2c]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x13, 0x10}, &(0x7f00000001c0)=0xc) 2018/04/04 05:32:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7}], 0xc}, 0x0) sendmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@generic={0x7, "6fc12bd1138dab1d81315d3676d42b8709a5979dae720a0ec056a88df317b8d23c9ece49089540526be112b7827a422bddac8952e1f043fbef16b17bda852b12f242b60cef4f762198813e3503182dbd722f05a23b299fb156289a7e60f62d7f29d12cc7b01cf4bfbedeccab135dd58b584de2d2ebb1b0b50ce6a1c9e949"}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="9830c4c036fc3c4ad9be2166f4332a3c340df23c9a26957253b7614b8d0a66080c400c4c801df583e7ac68b6e0622ec5c40ee6c2035ec756a09093bbe8143b94db7813adf0df1e5fdba4eb9f843994677814835cbdad278394088fe38b9b73d2d81ac95c20f9da76d708c74f062360dfb7fe1e19cf39543ec3c69438beb2ac065bde7588ab6506a196f733edb02b2ee234cf14b450ce06a9953ab394c1e36f6f8c4c1a", 0xa3}], 0x1, &(0x7f0000000180)=[{0x100c, 0xe0a38a9a06da68de, 0x4, "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"}], 0x100c}, 0xc050) r1 = syz_open_dev$amidi(&(0x7f0000001200)='/dev/amidi#\x00', 0x2, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x40, 0x8000) renameat(r1, &(0x7f0000001240)='./file0\x00', r2, &(0x7f00000012c0)='./file0\x00') 2018/04/04 05:32:58 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.clone_children\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xbb, "ac61369fd68033a3398691da2e789cb2856818aab5d69271b047f2827b0a02785571960393e50f78d9e2aa2443da854ca44751ee5b8f55b6021a32cb268d4ffd7416c8802d2c736b1812418f7df0dde95e06e903b4605366fdca0474e19e9e5d23f1515f88e651496b18479c4815c87d375860b4629e3574b51fdc04fd87489f9b40ca5b378f2e920345c77398065118d1a9c8a0e3e92564993039e76570d54511cf672c3b227c0ba32cffd64b0335a2efe59a2f089db94f6016c4"}, &(0x7f00000000c0)=0xc3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x2, 0x4}, 0x88) write$cgroup_int(r1, &(0x7f0000000180)={[0x2b, 0x39]}, 0x2) 2018/04/04 05:32:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000006c0)=""/139}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x0, 0x42, &(0x7f0000001880)=""/66}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000d00)={0xffffffffffffffff}) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000280)={0x2, 0xce97, 0x9, 0x2, 0x7, 0x20}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)="000000000000009b5c83cedbc76d35c2d13225223281fb902e153b39af39c1422d99d6922263e17a2efe40800167f4e4ddb20757961789b262794775cbb169ecc30fdd003283b8667bcf4cae121dabb0a3c267b63eb5310e27ab1aad0e8401bc6e6e390024ca75244966db6239e70289de77fd12bd26ddd9b6da900ded4cd9fa4b1316195d4937737e92e550270856456a9bf11cd44d4a7a1744e0b4c8ea790df77f6cbd40bcde5c8d544f7e5b7e402013108e0cfe603afa445f9a659948760cd43e1cf7dff5a5e0", 0x0, &(0x7f00000000c0)) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000040)={0xf9f3, 0x0, 0x7968, 0x300}) 2018/04/04 05:32:58 executing program 1: mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="fa92fea518784a8efc6d0be93c95f3709ac38c71ced9e9942c4e03c3c0485a6053d719adaf3c8e7e57353944dbbe4738d45a6c610b39c1ce3e887b6a33fbea4c5b0437361e14b79741d442da0697648e1f0ffd1d9bec082eed030cb3cea5651a956330a927bca59c42a2720aa9fea50173bad29c964b0f9732705690a97c40f2cf22767379884e70b4eb2be6168809ccf337f63460f04467351ec52cb884932e36a7c87a4a9c0b5e3d6e901b592cc8672876944619d4e347133764cc7a1fe3ca2fb50c5f659b1a3261cba849c13b9f1a64f7338a68a86d09d3d0c160bcdcee", 0xdf, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0xf000, 0x14000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) clock_settime(0x6, &(0x7f0000000200)={0x77359400}) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/04 05:32:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x400000000000001, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/04/04 05:32:58 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) memfd_create(&(0x7f0000000180)='*+\x00', 0x1) r1 = gettid() ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000004c0)={r0, r0}) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x20, 0x7, 0x6, 0xffffffffffffffe1, "da5be99093eae6c623300d3bd8ddb8351f84943484593a438c2b8f5e6bf439e93b96714bc8f5dd80dfb998bd", 0x1}, 0x0, 0x0, 0xe464, r1, 0x8, 0x2e52, "be5b83200024379bc8270831b67c120f207565fd39eb2e5f1b0581d0562158e599fa74169a590b4d188d60b223757af24b086b742741682de724e3321bb690e8", &(0x7f0000000000)='*+\x00', 0x3, [], [0x0, 0x7, 0x3, 0x3]}) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 05:32:58 executing program 2: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x401) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000280)=0x4) r1 = memfd_create(&(0x7f0000000180)="74086e75f646de93a6637906f226d4ab21316e2f1f9d006300000000", 0x3) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1, 0x7, 0x81, 0x800, 0x9, 0x7f}, 0x2}, 0xa) ioctl$KDDISABIO(r0, 0x4b37) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0xc7a, @empty, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}], 0x80) getsockname(r1, &(0x7f00000002c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 2018/04/04 05:32:58 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffff000, 0xffffffff, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x20000, 0x2, 0x8, 0x6, 0x8, 0x7, 0xffffffff, 0x7, 0x6e, 0x1, 0x7fff, 0x2, 0x5, 0x1, 0x400, 0x1, 0x1000000000000000, 0xce4, 0x632, 0x7fffffff, 0x0, 0x2, 0x40, 0x1, 0x8, 0xff, 0x80, 0x4, 0x0, 0xb9, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x4, 0xfffffffffffff295}, 0x183d, 0xbbf, 0x6, 0x1, 0x1, 0x3, 0x1a7}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x5, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000440)=0x28) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e20}}, 0x493, 0x9, 0x9, "37870022647e0b0a247ed8e111672c6c3c1b633b8a61f9e9eddb92ba05cb7274c7b69805afe5c0e0802954a777e1d546e096b648c225ce1933847cb7bac07ea782057c4b742e59e96a516d30e5eec3c8"}, 0xd8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r5, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r7, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/04 05:32:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x34) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r3 = dup(r0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000200)='veno\x00', 0x5) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) 2018/04/04 05:32:58 executing program 3: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2080, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x800) setitimer(0x8000000000000000, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/04/04 05:32:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) listen(r0, 0x0) setns(r0, 0x0) shutdown(r0, 0x0) 2018/04/04 05:32:58 executing program 0: r0 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='big_key\x00', 0xfffffffffffffff9) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x2e, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="d13c69c82a63015ab12cbb598bb440e8c3d427dc5fbdd44443fb2b22a02fc7e8d4893208a020aeb35b7a7f24a9199155494a1298067ceb421f842b9350aaac08afa80e25e7bfcb30774528b2b31445ef61a1cccfef787f86fe507b0e911c0388b86a2c75f782abbc6a2ad1237b7eab235922c8e9ecc86986f269dd0b21d1204699c56ad3014e70114aca2ca34e30efbe700f6bea7a5500fc3b73e9fda97e7143c3f3a0642d8f947693bf5a07280e5e4156f7dd85991f3054829198c0d497601c9cffd74937e93e1b585a6ff91917248c964657b1f96423ebc8e71de31860ff10d81c3040ffac6cea540568ff09a9430b68732ee48c656a1f", 0xf8, r0) 2018/04/04 05:32:59 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x5, 0x8, 0x1, 0x8, 0x8, 0x7}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:32:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f0000000100)=""/95, 0x5f, 0x0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="938311ca8abde46c7df3a95e2c1839f57a553fe6d9330374e173a8e0afa227db", 0x20}, {&(0x7f0000000440)="4b858dc368194f88014b010591df1792287ee8e0f1dcc88fff53b48a96d11ebcbb937c4df4e59dabe30826c9f1d51cb2c5688476c5aa872da7180bbcd4652049dddf57f31da23bea59244cb511b7d17eea2c65ba7dfd2880a604175a587a587f08d1a7e825215dad43937f77c368eef6e5ebcc81b2b12cafb58f5f2deebc70267c7f2f2b105544c7e0b46dd974122b0ed28d82ea2b7c7c50062201ccb3c59f429a3c2e62f06122e28e", 0xa9}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r1, 0x0, 0x0, 0x10000000000) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)="697796627884f83d97a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3ecde525114a59dd9e7231d35aa1ce53", 0x30}], 0x1, &(0x7f0000000040), 0x0, 0x800}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xfffffffffffffff8}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000540)=0x40) 2018/04/04 05:32:59 executing program 7: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x240800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x227c, 0x7fbffffbeffd) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r6, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r2) openat$cgroup_procs(r7, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r8 = dup2(r1, r1) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f00000003c0)="364087d58793a456bb0fb8d1234be02f5839dbf52a955155bf94e92cee28e75a4d952ef4dc6734818a7ef24b28ac51ca400c62caf18aac2ed3b71afff60b96e95d013ecc1f6e8b09a5534c91d250a3feac07988b0c7c46cf0d0a6f5031782483e2f3da4b5db167d50944133e015cb9cc7478ad6a2ef788799a51789cc90d30d3055f2dcded661c463675ce2c8abb684ad848daa60fa24d09d13c2f18a7e4fbe8bf5545c46c12923f91b270a016979f01bb747dd633a67806f5ab31d49806100c15fac83cd70642f68b79e33477fc4c2f07ca7457824f9b2546cd47551d0cb35bf070dcdc2423db185b3ac457041346cd596c", 0xf2, 0x401, 0x0, 0x1, r4}]) bind$ipx(r8, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) 2018/04/04 05:32:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3c}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) stat(&(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$mouse(&(0x7f0000000880)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001580)={0x6, 0xb300}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x200, @time, 0x4000, {0x1f}, 0x80000000000000}) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {0x0, 0x1}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000640)={{0xa5, 0x2}, {0x8001, 0x81}, 0x10001, 0x1, 0xa957}) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) write$binfmt_script(r4, &(0x7f0000000540)={'#! ', './file0', [{0x20, '^,ppp0#'}, {0x20, ']selinux['}, {0x20}, {0x20, '/dev/sequencer2\x00'}, {0x20, "2da9706f7369785f61636c5f61636365737329626465765e"}, {0x20, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}, {0x20, 'client0\x00'}, {0x20, '%nodev'}, {0x20, '&selinuxwlan0user%user'}], 0xa, "36a6b3c28e68394f99e8e0ff7940ced2b1bdb345eff535eb2516be2aa3"}, 0xba) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001540)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xffffffff, 0x0, 'client0\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824", 0x0, 0x1db0}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000500)={'bond0\x00', {0x2}}) r5 = gettid() tee(r4, r4, 0xb0, 0x9) ptrace$getenv(0x4201, r5, 0x1000, &(0x7f00000002c0)) finit_module(r4, &(0x7f0000000180)='/dev/input/mouse#\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000280)={0x1, 'Y'}, 0x2) 2018/04/04 05:32:59 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:32:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x20800) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/04/04 05:32:59 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x420100, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180), 0x1, 0x7, 0x8}) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)=ANY=[@ANYBLOB="210000002700638100000000000000001100000008000900ac1414aa"], 0x1c}, 0x1}, 0x0) 2018/04/04 05:32:59 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x400000) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(r1) kcmp(r2, r1, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 05:32:59 executing program 3: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) r0 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000780)="db8a5fbb0048ea", 0x7, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x82100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}}, 0xfff, 0x5}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1000, 0x5, 0x3, 0x8, 0x7}, &(0x7f0000000500)=0x98) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setreuid(r1, r4) keyctl$invalidate(0x15, r0) prctl$intptr(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/04/04 05:32:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) utime(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={0x6, 0x7}) sched_yield() 2018/04/04 05:33:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8800) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000100)=0x1e1) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) fcntl$dupfd(r1, 0x0, r2) 2018/04/04 05:33:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x0, r0, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x324, 0x14, 0x3, 0x700, 0x70bd2a, 0x25dfdbff, {0x7, 0x0, 0x6}, [@typed={0x8, 0x37, @pid=r2}, @typed={0x8, 0x78, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x48, 0x62, [@generic="c1d0c86af08c39de26f01f102e277dbfca15e14d3a77850a1cb602c06986589f839800fdc3ba193cd6dafdf38aaa5275fd09cf391cca96bf244ba99e5f9a22e14b"]}, @nested={0x1bc, 0x89, [@generic="06e67153ba0d674adef8747e3dd5a9741d05c5bed2df6cae6c410fa8eb3eb36ed3eb7a12fdd9a98c6a6108dfc4ae1ffc0a693368dc88abf9b7dd5c552b32dd68f78589e95d3edfa0b4faa1c810d08d85d289a1c3c4970439d9a74f055d775d0853381584900d792a5348f6f687ab7e70ad8c37b98449a1d873356a53318f977c6f820ac97b884f8d6286f3b733bcebc0f2c7da6990631d6e178250cc385cbd1d682abc47c2765137ceb2c5a02597cd9431d1ab4fd7fb598cc5d3a14223f8d96ffd87", @generic="d91f550d6ead74c9c2e560933cfd3b9587476e06cbbdb5b0940a4bba435115e4628a64ec3656dcbf3279b8695d8fdb2ff5a1b1", @generic="53f4ed", @typed={0x8, 0x4a, @binary="dc530d90"}, @generic="50de193749a278eb904034368b272a107a68101474b2e6abf3dcb62b288edda8c6fc3f2b410b51fdec2017fa98f88a868ed869ade15dedc2980a1beff9c8bcddabefc88e01ae7036f34ca88ba351e6c7fd77cac8d8451681cdd8b34aa9edee75bcb782ad7d3f2436e3806aab9cc24c7dcfc4aa729bd7aad2300d9e6607a4b3c7661cb2694bd20c1941f09274f55f968a18d621f203b963510fb1a0385b971f530b5b63a0acd2fb69bb749651b7b086918618034fb41ced"]}, @generic="8c49e2eb74557b19f94c9b3704363ab81ef1c86445dae5c243beb93ccf60c769b249bb12430a96965cde82e4737ee650fa5e05e4e33ebcad8df343b0fcf8009c7bf02223ae689d3c6f73a0ffbd70d223ed82350db1e6cd322c53afcfad94a293019dbde3c6ada87a65d4ce8defbc85f0d040d67a04db", @nested={0x1c, 0x1f, [@typed={0x14, 0x17, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x4, 0x11}]}, @generic="ab72897e34186eec8cbc4aaa3586b2579176c3f1fe18c1d9efceb55c570aaa863fc34519ca98cdb6b137a1331e958e882f8538d044709c39515079f049eb8707bb090063017a31202cdc9ab9f63c930ba1140f189563ea58698fec711ad725435fb1fc42cf275e12"]}, 0x324}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e25, @rand_addr=0x8}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000280)=0x4, 0x4) sendmmsg(r0, &(0x7f0000002400)=[{{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0x140}], 0x1, &(0x7f0000002980)=ANY=[], 0x0, 0x4000000}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) write$binfmt_elf64(r0, &(0x7f0000000b80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x1, 0x4d, 0x40, 0x2fa, 0x8, 0x35a, 0x38, 0x2, 0xfff, 0x0, 0x6}, [{0x0, 0xffffffffffffffc1, 0x36f, 0xff00, 0x0, 0x2, 0x18000}], "05", [[], [], []]}, 0x379) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x2) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) fdatasync(r0) 2018/04/04 05:33:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'ip6gretap0\x00'}, 0x18) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000006c0)={0xc95b}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000080)="a252522319c09c8ed8ba22406156540b4b1c345e10c27fac83df556169ff0ee73d6ab8fd76f577fcf526a7fca4b6f63e0687404efa427269b62f77aa2ddd582f641408fb81cccec6badc9b0777b643b909899996923dc587c3d56215037c206d89681dbe45071e3c1579f4dc263cc2e90354473329c4280d6d3e19ed410ace21343bd00d44ad54002b5c748a67a6e7e2723b1bf68a356b55cba035c60556ab939dce6a5fd11c2c514eb498dc3291733084044a7f9f8e7ccf0434ef977adfe6cd0c3613973d455c669fe3c41ca42ebafee9cb") 2018/04/04 05:33:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c4025fa000000000000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/156) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) r3 = socket(0x9, 0x1, 0x112c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000000)={"0ffc6c7465720000005f9a32938747ed53ff00000020000000000000894000", 0x4, [{}, {}, {}, {}]}, 0x217) getsockname$inet(r3, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) 2018/04/04 05:33:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)="183d63933d7255cc86c9f2aa1d9ec6df795103a508f69b4b5ca68ff222e615de141fd17be87b4e561cd5f7012f355c7b36ffb9fbb409ee27124158343af0759c2cfd7e395282ff1d5a361b5ff7eeb5cfcb45563196fecb4b909d401fb1ccc9884941e6ceffdbe077ae3010945b003861946cef7879e1b799c5b26e6bc0ac0f27eaff780963d814bd0ae2736f6ad4108bd3dae70ee050cf2b24f6240e50ce75302c99f1d1b84b7cea21633897d2a6474a6eb6fd64b25a0125f5bf3cc04f5e9c497e69cea59a23aed240175551bd86799f269e4a17b697a9b5ae22264a"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb1fe0)={r1, &(0x7f0000070000), &(0x7f00009edf77), 0x1}, 0x20) 2018/04/04 05:33:00 executing program 0: prctl$intptr(0x21, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() timer_create(0x7, &(0x7f0000066000)={0x0, 0x39}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) tkill(r2, 0x1000000000016) 2018/04/04 05:33:00 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 2018/04/04 05:33:00 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = geteuid() r3 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = socket$inet6(0xa, 0x800, 0x5) r8 = syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x3, 0x10000) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000880)='/dev/cuse\x00', 0x440, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x101000, 0x0) r11 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r15 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000f80)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001040)=0x0) r19 = geteuid() lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002700)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002740)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r24 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002900)='/dev/dsp\x00', 0x20000, 0x0) r25 = openat$cgroup(r10, &(0x7f0000002940)="700200", 0x200002, 0x0) r26 = syz_open_dev$mouse(&(0x7f0000002980)='/dev/input/mouse#\x00', 0x333080, 0x101100) r27 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000029c0)={0xffffffff, 0xd8c, 0x8}, 0xc) r28 = socket$netlink(0x10, 0x3, 0x1e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = socket$inet_sctp(0x2, 0x1, 0x84) r31 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/qat_adf_ctl\x00', 0x450241, 0x0) r32 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002a80)={0x0, 0xb4fa6fdb4eef9a27, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000002b40)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x4000000}, {&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000400)="3827c5f381484d28ca9e6d085951c71f8bd002731cea364a3c45f295bc2b8be32426966d07106fadae9a527c5aaff0cd43183a2b2d8ac2e84ed6df7de7eabf93221df58833ffe247fd2501b5ec0f38f2ab5f4a3985dea0094adf260f1e3d60f49a096ea692449fec749bdd339ba664c864d7a1381efc43bd67fc", 0x7a}, {&(0x7f0000000480)="926a08258b16bc", 0x7}, {&(0x7f00000004c0)="26faee69db7402c0324205bace8aeb8d1345f8dc8f86bcf9d6c10465c4316b14da03b8da3719f6b5ca54d01cf4e79e054b7b7abf7b7295ac5f7dc6a367bfa23f80be2a0a286218e4ad67cbbd0919e00cc9245bd067db66a9ea624f63e5d6198ad53b7a2cf3e945b7e1020fc4fb40b711ae9d3feef019c505a8fc1635ae4a7d2c24a85c9ababae1519f835ed5997a9d0c2ef88ab749f6a2429d2d8567c4a55de07ef56f0b0b837b11275e87ce71819ba43e2f846545dc26bf35b68732d13749284a25aef17dc4e3899bb864f93db258b8dd279fed9a68a428f6b93697add2040b2174eb19e2129765afe7dc358dd9901c05bd273be44f", 0xf6}, {&(0x7f00000005c0)="81bcecd230cbd82f525d3401cf3105ccbf228db9ba4d6379717096fac818e392dc8b6ece22f6017fd32d1adb23a3bd20c650e1e82ff3e677743f9ed20d99e49ffe8b8f6f3758ded190b323e7c94e43570d1c5ab4a9cd9c19acbc1866f543", 0x5e}, {&(0x7f0000000640)="b58f5df0c28bb94ac13cd277751064f009d5289a695460bcc4193448e7a45c43647dba6e8fc7bfbe37fac68a622f301c652cf0b500604d4b78de974938b7dc17bd8cb50efdc70e1dd0028cd55b5e2ac6afec92bc2f65d37ee7737466f1a1de2e348b79cef383891f6ce190a0bc3f9be74076f337ed71ea24abfb4b3c84ca9fa59f16f18bbf3134a10605f13d5aa2c1f6f01644079a20efef416cb1300c77cfc2f1920c02ccfae1a18cb36bc28e61aa794f4f00040c5cf862f13bac0be14c19ef8b5245aaae4280635cb86ebcfc", 0xcd}, {&(0x7f0000000740)="f3cacf37cd", 0x5}, {&(0x7f0000000780)="7cdf1fdd78f90132c1fb80baebea56d6852b1660b43aaf41348b04c7ef67107076db154d1a1fced0e1ad5f33a7717059c3c2149b25f4dbf7034a0fbb4a2b7bad18cc90ba1862fe310a3ab20d3aedcbd4693ac07df46c62de592797", 0x5b}], 0x7, &(0x7f0000002bc0)=ANY=[@ANYBLOB="1c000000010000000100000085bf24c71e69d75c09100f57421dba2583b8477ed2dcd5ccdbd09834f2cbfc589812340fdc7d5a5dbf857edc8b9cb56259cb52b77099f23a6dde5b7f", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="100000000100000001000000", @ANYRES32=r14], 0x44, 0x1}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000b40)="cc079505f6661c3e28feeb8b065c3d", 0xf}, {&(0x7f0000000b80)="90bc3a34fde45e23767d08acf7006de5b077bcb48889f72079607d83679f1fd01018b19fb421e02fd682d13c568543889f2c29cfc4d6b4a8ef4c825d07fb5d8afba60824a0a6fbac0166e49f1d669d530af65a0c989871e35df078c3e7f28be93e9b988a799fb648f19a2032e89fc938494eea51d39da0d0edec62bed4d33433ab95ed0dbe89e0d67d896c227c2cebfaaa953c05bc52d18b93", 0x99}, {&(0x7f0000000c40)="e1b24cdd7a5f4f0106477e58b326a3d20733fe5dbe5e998491404fe9acf4df792611bc4c8a220ade03c51e5119dc790c49e127951414a3490415b310eb5099b9ccf305b5c3eeaa870bad7abd3debb2de3cce68cc32833632b0eb9eaa70d40cac02d0b616ed6451cebcd3", 0x6a}, {&(0x7f0000000cc0)="cade0ce853157a0e65256618995fc3944bb532ad6d8076e7e05917695e93b6be829a4754010d870b0161b1d4f13a9b6157220e6f42277a303ed3dbb1f46e6976ca9a7b0bb391a802637c3900abe5979611f00801048f0da80a053b02d1db5a8a03ef5fbc73a5887f3e550029fa35f2ee0648f5a77d2b4b9005e4542f376ac229f315979aa53f382feda267916b12b154af0d4ba1c79e5c4cc972a4966ec7b7d28c767d4c4066de623d2e99ff433bd28220a38eb4427e0f14aad97d685572edae1d546550d3e9d3d0e8af17e5d607102d0c6407f4b962aeb850", 0xd9}, {&(0x7f0000000dc0)="a27b0f50651e253d658e352ec632b75b0c6665d411f1d79a080b09d9a27eecc5332a8c7b38d5402c814ea29ec0bad624fe1f575dfc62149c34c527edbb3a381817dba175eb939b2dc5f65d2a304980c168a0b753e702d10f56fe974543b7d1e26b56357d7fb802c491dae0364738d4d8d21710ad9274", 0x76}], 0x5, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x30, 0x4000000}, {&(0x7f0000001180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001200)="c32b93aa8b32110d5e5516f1eabf2e3cb056bfccb02f07389a2f7cef413433f1c7a0d9c72478e2f11a73bbc3c09de247475df8c3cf3bf212bd9b09b72424a61e067c7e9c24a35fe7e6ab95d02a71e64da862e5697b5ecde0dcf8148f1f17da12a92581b96154e4be873895aaa13c0a669800187056737a76282db5ba52920bee28e3c4b428c33ea877d8dc20e616edbd02d0de811d2d8eb2603c2d54f9", 0x9d}, {&(0x7f00000012c0)="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", 0xfc}, {&(0x7f00000013c0)="48c5a50d2f4780fc2c7df3d0857a93e32ee8c245a57a006e33ea2c66696dbebb55ff0ae2648c202f1fd22eb52e8046fd690052b2f9d188c2ec03914d8d0db5649f849e3a92801114f142adb82a9d0532c4609f355e0dda8cd8d7281c2625a0b70636eed5979eac812e58fa366f0865d33d90c06b827fdefa1240f1f8a02b16b33c7b8c3522f6d292e5b684b4ad471210fb76be30c877824df95e0595a0f7725d74ab1641862441e2dd6f8c97817c9c60435bbba37f39d71c08586934466a2846fd012002a0536f421944b309ade6e1f6c7057e89d6e7b6ace07a", 0xda}, {&(0x7f00000014c0)="e942b8950377bdde2a9fe3f9df8e40da9aee87e6cf67927c09354dbcb8db1fc49d34b82b355b6d5855741f4dea17ba174aab0a43c1966d07f299c2dfca0d59ece51599aabd4191e8c65fdc5553f17264fb130ffac5bb970afad5e394a996fa5c6be9d3d90958283677aef94b00957a6a2aaef4cb525c866e18149d3ea3a3a2e9e67f96bf2ed74dbf2967daf0a74c68fcd1d671c51e6aaeb5c29b3103770e464efb1ecfc76435b46df525148490fdb962783fa3ad963cd5f42f5b469f540a46f4f3e9ae487fe8540ba2b498058e13b31c", 0xd0}, {&(0x7f00000015c0)="6664089271d282b11d1c5d5bdbd06b7ad9f6d9750862af623b697a8c426fc991b6af91a002606634a9e10cc1630267c4dc5bc39e4b341b9985423671b63b5f22a49f52b6a7db802d623d64b187a343fc2f73ce42b5be2f3230", 0x59}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="c99ad2c81d58fda441e2028bc55484bcc51bda523503b8c0f08185e13019a0acd5cea0ed2c4eaf9bd1319b16e6b7f20ecdf40ba2a8f9920cc783e826de67e6dc5259ee42ebde617930520d84e10f0e149921c80f9337e6c8df16a5c8204804a07c495e7de9", 0x65}], 0x7, &(0x7f0000002ac0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x34, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32, r33]}], 0x4c, 0x40000}], 0x4, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r34, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff43, 0x80, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xb, "9678c318c2b238d7a9d7cb"}, &(0x7f0000000040)=0x2f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0x35d) shutdown(r0, 0x1) 2018/04/04 05:33:00 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) [ 901.766168] binder: 28629:28631 BC_CLEAR_DEATH_NOTIFICATION invalid ref 64037 [ 901.773605] binder: 28631 RLIMIT_NICE not set 2018/04/04 05:33:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$pokeuser(0x6, r3, 0x7fff, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) read(r2, &(0x7f0000000100)=""/198, 0xc6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0f330f30660f6fad311766b93509000066b88b72000066ba000000000f30bad10466b80000000066eff2f32626dc9b07000f350fe79e00800f01bd0b000f20c06635100000000f22c0", 0x49}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:33:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x200, &(0x7f0000fec000/0x13000)=nil, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0), 0x3}, 0x20) 2018/04/04 05:33:00 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000100)=0x7fffffff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) dup(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10010000000, 0x0) 2018/04/04 05:33:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x5, 0x8001}, 0x2) [ 902.562423] binder: 28629:28677 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 902.698637] binder: 28629:28682 BC_CLEAR_DEATH_NOTIFICATION invalid ref 64037 [ 902.706098] binder: 28682 RLIMIT_NICE not set [ 902.717446] binder: 28629:28677 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/04 05:33:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000280)={0x1, 0x3, 0x1, 0x8001, &(0x7f00000001c0)=[{}, {}, {}]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x4, 0x7, 0x9, 0x5, 0x7, 0x5563}, 0x1}) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0xc00000000000000, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="59c6506e05adac1c0063aac7c10eadd6325caee756b7dabd8b53a1a2505d2b35", 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x28}) 2018/04/04 05:33:01 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x104, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) setpgid(r4, r5) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000003c0)={r1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000340)=0x6) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) openat(r1, &(0x7f0000000380)='./file0\x00', 0x20200, 0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x1000, 0x110000}) write$evdev(r0, &(0x7f0000000400)=[{{0x77359400}, 0x8, 0x1, 0x5}, {{0x0, 0x7530}, 0x101, 0x5, 0x3}, {{}, 0x1, 0x81, 0xcc}, {{0x77359400}, 0x5, 0x1ff, 0xfffffffeffffffff}, {{}, 0x2, 0x401, 0x3}], 0x1fb) 2018/04/04 05:33:01 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) r2 = dup3(r1, r0, 0x0) io_setup(0x20000001ff, &(0x7f0000000200)=0x0) write$binfmt_script(r2, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x20b) io_submit(r3, 0x1, &(0x7f0000000d00)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000580)="f5b6", 0x2, 0x1}]) 2018/04/04 05:33:01 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/04 05:33:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100000000eeec67959600000000000000000000000000ff0200000000000000000000000000014e204e2000059078aaaf79ec9069ef784089a8ea7ba861b61de0f72c7c417a9eb7d0519ab35e2a87b12371542a4523a69f9cf8f1156331c672f3e0192064586d69416f170af99f0d0866a7242268ff77598a8fa8a82d2fd4f414a40ab164436ad92d136497c99a521a45f190c0a3fc3f713512f27ad737c49e191e609f9081126c6cb5d42124b4de331acb5b1c6ff062aeefb6"], &(0x7f0000775000)={0x0, 0x1}) 2018/04/04 05:33:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fb78fb890"], &(0x7f0000000080)=0x1) r2 = memfd_create(&(0x7f0000000040)='$%\x00', 0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x3000, &(0x7f0000000000), 0x6, r2, 0x2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:33:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x8000000006) dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)) writev(r1, &(0x7f0000617000)=[{&(0x7f0000032f9c)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/04/04 05:33:01 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101600, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f00000000c0)={0x4}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r0}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000)=0xc043, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/04 05:33:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="410788084583135da68876843122ced301b965c4201f16958435c0a5f1b5e3cb194c140d7da6e07572c2f46de91dd98c982c6e942475ff45148d7a6a0d79d3e16a293b5ab28cd554c449970ef10056438b5e4c7c6770e174b3b49e8b0f77a55cdfcd2ecb0da85dd28a9fcca165e4989096df0454af3206db1ea6b6172c31baafae3557fd", 0x84}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2, 0xffff}) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f00000000c0)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/220) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) 2018/04/04 05:33:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001900010000000000000000000a00000000000000000000001400050000000000000000400000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/04 05:33:01 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff22) tee(r1, r0, 0x40000003, 0x0) tee(r1, r0, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) dup2(r1, r3) 2018/04/04 05:33:01 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000980)=0x2800000000000000) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r8 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377c") getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = getgid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) perf_event_open(&(0x7f0000000680)={0x3, 0x70, 0xfffffffffffffff7, 0x3, 0x2, 0x101, 0x0, 0x9, 0x4000, 0x8, 0x4, 0x9, 0x5, 0x1ff, 0x0, 0x36b7, 0x3c, 0x7, 0x0, 0x2, 0x6, 0x7, 0x2, 0x401, 0x9, 0x8000, 0xa000000000000000, 0x1, 0x3ff, 0x2, 0xffffffffffff312d, 0x88, 0x2, 0x4, 0x9, 0x40, 0x3, 0xe1, 0x0, 0xfff, 0x3, @perf_config_ext={0x9, 0x1}, 0x200, 0x1, 0xff, 0x1, 0x3, 0x2, 0x61f}, r6, 0xa, r1, 0x8) getgroups(0x8, &(0x7f0000000480)=[r2, r3, r4, r5, r7, r8, r9, r10]) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @rand_addr=0x1, 0x0, 0x0, "736563fffcffff0101000000000000e7"}, 0x2c) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000600)=0x4, 0x78e961b45ca51a29) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@rc={0x1f, {0xffffffffffffd180, 0x3, 0x2, 0x10000, 0x9, 0x81}, 0x5}, {&(0x7f0000000780)=""/210, 0xd2}, &(0x7f0000000880), 0x40}, 0x9c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000740)={0x4, 0x71}) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x40, 0x8, [0x800, 0x3, 0x4000, 0xd5c, 0xffffffffffffffe0, 0x2, 0x3ff, 0x8]}, &(0x7f0000000a00)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a40)={r11, 0x1f, 0x4, 0x4}, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000009c0)=0x1) 2018/04/04 05:33:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x7d, 0x0, [0x8, 0x0, 0x4]}) r2 = dup2(r1, r0) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x4ded16bb) 2018/04/04 05:33:01 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) ioctl$void(r0, 0xc0045c79) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) 2018/04/04 05:33:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) fsync(r0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/04 05:33:01 executing program 7: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="00e14237c74154a8c950450124afe245c2f5e970c458269d08bc75efd3056b59a46460da462a9c5ae17c548ae598902437cd31414825e27c16e9b5a97375056835e04bce161566de9cfcde061bbc23e8b0e0a0641928cb096969a61b8cd5bd16ec12624cad7c7cb6e09faf21cf0f789b9fdf594bc1a40b1491e97bb54b005e3d28eb4197c06fa215cb923b95bbdfbe665a8ebbc6d5f761fa50051d78b5dfb7a9b5d15c5ecf0532a860652372d1669b15723a13a1ac5673b12b8093", 0xbb, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0xf1a0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x103ffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x4}, 0x8) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000380)="8e1ae582900b5727934a753199004d472919df7b9eb9227a546394a3b4e8422e98f7a573ff0dbd60e3545eb90684d8a710ec3d6ab03f0e09c3ca5c98051ba52dd772b239239c5fc0304a9aafc09326c11312aedf55a742db7bbc66") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) select(0xb4, &(0x7f0000002000), &(0x7f0000000200), &(0x7f0000000fc0)={0x20007ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000f9b), 0x0) keyctl$negate(0xd, 0x0, 0x9, 0x0) 2018/04/04 05:33:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000200)="43e1ebd4a7944b2c40a4955faf9cfd580122689a16a3a9c72f6ad1fbc73d8a56840fdda48cb4ea19ab9160c6c8de273e0fe829f2290e9778a07545eadfc99e7d3f0c0490ab9f38d23c492198201765921573c2058ff5013084d6acd996966b6147eb5edac2747514ce5d2752405a1436c59b6dc2f020a0b1de522247b0f2a63c24794f9daa40a0c9411ccd9338c5a0a215c60740bcd3f2adf984af79da8b77db69f38383c45cee54e4c325d3a8bc7b68a09a25064e4c7ce7b2c9") bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x5}, 0x1c) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0x9, {{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x697c, 0x4) sendfile(r2, r2, 0x0, 0x4bc7) [ 903.252452] syz-executor7: vmalloc: allocation failure: 17179867136 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 903.264437] syz-executor7 cpuset=syz7 mems_allowed=0 [ 903.269637] CPU: 1 PID: 28749 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 903.276655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.286006] Call Trace: [ 903.288599] dump_stack+0x1a7/0x27d [ 903.292214] ? arch_local_irq_restore+0x53/0x53 [ 903.296948] ? idr_get_free+0xfd0/0xfd0 [ 903.300922] warn_alloc+0x19a/0x2b0 [ 903.304531] ? zone_watermark_ok_safe+0x3e0/0x3e0 [ 903.309791] ? trace_event_raw_event_lock+0x340/0x340 [ 903.315050] ? find_held_lock+0x35/0x1d0 [ 903.319210] __vmalloc_node_range+0x4f0/0x650 [ 903.323686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 903.328684] ? xt_alloc_entry_offsets+0x21/0x30 [ 903.333333] __vmalloc_node_flags_caller+0x50/0x60 [ 903.338241] ? xt_alloc_entry_offsets+0x21/0x30 [ 903.343047] kvmalloc_node+0x82/0xd0 [ 903.346742] xt_alloc_entry_offsets+0x21/0x30 [ 903.351216] translate_table+0x235/0x1690 [ 903.355351] ? retint_kernel+0x10/0x10 [ 903.359224] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 903.364060] ? _copy_from_user+0x99/0x110 [ 903.368190] do_ip6t_set_ctl+0x370/0x5f0 [ 903.372234] ? translate_compat_table+0x1c50/0x1c50 [ 903.377241] ? mutex_unlock+0xd/0x10 [ 903.380938] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 903.386196] nf_setsockopt+0x67/0xc0 [ 903.389893] ipv6_setsockopt+0x10b/0x130 [ 903.394028] sctp_setsockopt+0x2b6/0x61d0 [ 903.398158] ? get_futex_value_locked+0xc6/0xf0 [ 903.402808] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 903.408504] ? futex_wake+0x680/0x680 [ 903.412288] ? __lock_acquire+0x638/0x3c30 [ 903.416514] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 903.421603] ? futex_wait+0x6a9/0x9a0 [ 903.425395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 903.430564] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 903.435643] ? futex_wake+0x2d7/0x680 [ 903.439433] ? get_futex_key+0x1d50/0x1d50 [ 903.443646] ? cmp_ex_sort+0xb0/0xb0 [ 903.447344] ? perf_trace_lock+0xd6/0x900 [ 903.451475] ? trace_event_raw_event_lock+0x340/0x340 [ 903.456648] ? do_futex+0x86f/0x22a0 [ 903.460341] ? pgtable_bad+0x110/0x110 [ 903.464207] ? trace_hardirqs_off+0x10/0x10 [ 903.468512] ? exit_robust_list+0x240/0x240 [ 903.472815] ? find_held_lock+0x35/0x1d0 [ 903.476862] ? __fget+0x347/0x580 [ 903.480340] ? lock_downgrade+0x980/0x980 [ 903.484474] ? rcu_is_watching+0x85/0x130 [ 903.488601] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 903.493518] ? __fget+0x370/0x580 [ 903.496954] ? iterate_fd+0x3f0/0x3f0 [ 903.500734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 903.505734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 903.510468] ? cmp_ex_sort+0xb0/0xb0 [ 903.514163] ? retint_kernel+0x10/0x10 [ 903.518044] compat_sock_common_setsockopt+0x104/0x140 [ 903.523305] ? sock_common_setsockopt+0xd0/0xd0 [ 903.527959] __compat_sys_setsockopt+0x183/0x710 [ 903.532701] ? __compat_sys_getsockopt+0x770/0x770 [ 903.537610] ? compat_SyS_get_robust_list+0x300/0x300 [ 903.542778] ? compat_SyS_old_select+0x15d/0x260 [ 903.547510] ? move_addr_to_kernel+0x60/0x60 [ 903.551899] ? compat_SyS_select+0x50/0x50 [ 903.556110] ? compat_SyS_ioctl+0x77/0x2a30 [ 903.560413] compat_SyS_setsockopt+0x34/0x50 [ 903.564803] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 903.569537] do_fast_syscall_32+0x3ec/0xf9f [ 903.573933] ? do_int80_syscall_32+0x9c0/0x9c0 [ 903.578496] ? finish_task_switch+0x1b9/0x970 [ 903.582971] ? finish_task_switch+0x17a/0x970 [ 903.587448] ? syscall_return_slowpath+0x2ac/0x550 [ 903.592357] ? prepare_exit_to_usermode+0x350/0x350 [ 903.597354] ? sysret32_from_system_call+0x5/0x3c [ 903.602181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 903.607006] entry_SYSENTER_compat+0x70/0x7f [ 903.611400] RIP: 0023:0xf7f58c99 [ 903.614744] RSP: 002b:00000000f5f540ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 903.622434] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000029 [ 903.629681] RDX: 0000000000000040 RSI: 0000000020000f9b RDI: 0000000000000000 [ 903.636931] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 903.644184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 903.651429] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 903.658871] Mem-Info: [ 903.661321] active_anon:67207 inactive_anon:95 isolated_anon:0 [ 903.661321] active_file:4202 inactive_file:8535 isolated_file:0 [ 903.661321] unevictable:0 dirty:111 writeback:1 unstable:0 [ 903.661321] slab_reclaimable:10218 slab_unreclaimable:101792 [ 903.661321] mapped:73543 shmem:108 pagetables:996 bounce:0 [ 903.661321] free:1335483 free_pcp:449 free_cma:0 [ 903.694865] Node 0 active_anon:270820kB inactive_anon:380kB active_file:16808kB inactive_file:34140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:294172kB dirty:444kB writeback:4kB shmem:432kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 903.722999] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 903.749221] lowmem_reserve[]: 0 2839 6346 6346 [ 903.753877] Node 0 DMA32 free:2909692kB min:30164kB low:37704kB high:45244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2910612kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:920kB local_pcp:272kB free_cma:0kB [ 903.781611] lowmem_reserve[]: 0 0 3506 3506 [ 903.785999] Node 0 Normal free:2412280kB min:37248kB low:46560kB high:55872kB active_anon:272876kB inactive_anon:400kB active_file:16808kB inactive_file:34176kB unevictable:0kB writepending:448kB present:4718592kB managed:3590636kB mlocked:0kB kernel_stack:5920kB pagetables:3968kB bounce:0kB free_pcp:836kB local_pcp:180kB free_cma:0kB [ 903.815860] lowmem_reserve[]: 0 0 0 0 [ 903.819734] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 903.833373] Node 0 DMA32: 5*4kB (M) 5*8kB (M) 4*16kB (UM) 4*32kB (UM) 0*64kB 2*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 707*4096kB (M) = 2909692kB [ 903.848814] Node 0 Normal: 3822*4kB (UME) 2186*8kB (UME) 1988*16kB (UME) 2005*32kB (UME) 1157*64kB (UME) 275*128kB (UME) 69*256kB (UM) 24*512kB (UM) 14*1024kB (UM) 2*2048kB (ME) 519*4096kB (M) = 2412200kB [ 903.867281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 903.875914] 12859 total pagecache pages [ 903.879926] 0 pages in swap cache [ 903.883427] Swap cache stats: add 0, delete 0, find 0/0 [ 903.888807] Free swap = 0kB [ 903.891857] Total swap = 0kB [ 903.894908] 1965969 pages RAM [ 903.898051] 0 pages HighMem/MovableOnly [ 903.902037] 336680 pages reserved [ 903.924835] syz-executor7: vmalloc: allocation failure: 17179867136 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 903.936765] syz-executor7 cpuset=syz7 mems_allowed=0 [ 903.941961] CPU: 0 PID: 28761 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 903.948973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.958411] Call Trace: [ 903.961006] dump_stack+0x1a7/0x27d [ 903.964626] ? arch_local_irq_restore+0x53/0x53 [ 903.969274] ? idr_get_free+0xfd0/0xfd0 [ 903.973242] warn_alloc+0x19a/0x2b0 [ 903.976850] ? zone_watermark_ok_safe+0x3e0/0x3e0 [ 903.981684] ? trace_event_raw_event_lock+0x340/0x340 [ 903.986858] ? find_held_lock+0x35/0x1d0 [ 903.990904] __vmalloc_node_range+0x4f0/0x650 [ 903.995379] ? retint_kernel+0x10/0x10 [ 903.999248] ? xt_alloc_entry_offsets+0x21/0x30 [ 904.003900] __vmalloc_node_flags_caller+0x50/0x60 [ 904.008805] ? xt_alloc_entry_offsets+0x21/0x30 [ 904.013450] kvmalloc_node+0x82/0xd0 [ 904.017151] xt_alloc_entry_offsets+0x21/0x30 [ 904.021630] translate_table+0x235/0x1690 [ 904.025765] ? lock_release+0xa40/0xa40 [ 904.029715] ? check_same_owner+0x320/0x320 [ 904.034019] ? __check_object_size+0x8b/0x530 [ 904.038502] ? __might_sleep+0x95/0x190 [ 904.042464] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 904.047303] ? kasan_check_write+0x14/0x20 [ 904.051526] ? _copy_from_user+0x99/0x110 [ 904.055659] do_ip6t_set_ctl+0x370/0x5f0 [ 904.059700] ? translate_compat_table+0x1c50/0x1c50 [ 904.064700] ? mutex_unlock+0xd/0x10 [ 904.068387] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 904.073642] nf_setsockopt+0x67/0xc0 [ 904.077336] ipv6_setsockopt+0x10b/0x130 [ 904.081514] sctp_setsockopt+0x2b6/0x61d0 [ 904.085641] ? get_futex_value_locked+0xc6/0xf0 [ 904.090292] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 904.095979] ? futex_wake+0x680/0x680 [ 904.099755] ? __lock_acquire+0x638/0x3c30 [ 904.103963] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 904.109057] ? futex_wait+0x6a9/0x9a0 [ 904.112865] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 904.118049] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 904.123127] ? futex_wake+0x2d7/0x680 [ 904.126904] ? get_futex_key+0x1d50/0x1d50 [ 904.131115] ? save_stack+0xa3/0xd0 [ 904.134719] ? perf_trace_lock+0xd6/0x900 [ 904.138848] ? trace_event_raw_event_lock+0x340/0x340 [ 904.144020] ? perf_trace_lock+0xd6/0x900 [ 904.148155] ? do_futex+0x86f/0x22a0 [ 904.151844] ? trace_event_raw_event_lock+0x340/0x340 [ 904.157009] ? trace_hardirqs_off+0x10/0x10 [ 904.161319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 904.166315] ? exit_robust_list+0x240/0x240 [ 904.170608] ? lockdep_init_map+0x9/0x10 [ 904.174644] ? find_held_lock+0x35/0x1d0 [ 904.178682] ? __fget+0x347/0x580 [ 904.182111] ? lock_downgrade+0x980/0x980 [ 904.186245] ? rcu_is_watching+0x85/0x130 [ 904.190368] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 904.195273] ? __fget+0x370/0x580 [ 904.198714] ? iterate_fd+0x3f0/0x3f0 [ 904.202499] ? get_unused_fd_flags+0x190/0x190 [ 904.207056] ? alloc_file+0x27e/0x390 [ 904.210836] ? _raw_spin_unlock+0x22/0x30 [ 904.214960] ? sock_alloc_file+0x2a6/0x560 [ 904.219174] compat_sock_common_setsockopt+0x104/0x140 [ 904.224440] ? sock_common_setsockopt+0xd0/0xd0 [ 904.229102] __compat_sys_setsockopt+0x183/0x710 [ 904.233855] ? __compat_sys_getsockopt+0x770/0x770 [ 904.238792] ? compat_SyS_get_robust_list+0x300/0x300 [ 904.243975] ? move_addr_to_kernel+0x60/0x60 [ 904.248382] ? __fdget+0x18/0x20 [ 904.251744] ? compat_SyS_ioctl+0x77/0x2a30 [ 904.256058] compat_SyS_setsockopt+0x34/0x50 [ 904.260454] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 904.265193] do_fast_syscall_32+0x3ec/0xf9f [ 904.269491] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 904.274481] ? do_int80_syscall_32+0x9c0/0x9c0 [ 904.279038] ? finish_task_switch+0x1b9/0x970 [ 904.283506] ? finish_task_switch+0x17a/0x970 [ 904.287975] ? syscall_return_slowpath+0x2ac/0x550 [ 904.292881] ? prepare_exit_to_usermode+0x350/0x350 [ 904.297880] ? sysret32_from_system_call+0x5/0x3c [ 904.302701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 904.307521] entry_SYSENTER_compat+0x70/0x7f [ 904.311917] RIP: 0023:0xf7f58c99 [ 904.315252] RSP: 002b:00000000f5f330ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 904.322934] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 [ 904.330181] RDX: 0000000000000040 RSI: 0000000020000f9b RDI: 0000000000000000 [ 904.337435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 904.344681] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/04/04 05:33:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x7, 0xc1, 0x2, 0x7, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffe, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:33:03 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/fib_triestat\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x0, 0xd2a2}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0xffffffffffffffed) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9, 0x300) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x20}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x97a}, &(0x7f00000001c0)=0x8) membarrier(0x62, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000), 0xffffffffffffffb2) [ 904.351927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/04 05:33:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) pread64(r2, &(0x7f0000000200)=""/132, 0x84, 0x30) 2018/04/04 05:33:03 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@multicast2, @local, @remote}, &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0e145ea8c61f57ae97"], 0x10}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000180)) epoll_pwait(r2, &(0x7f0000000340)=[{}, {}, {}], 0x3, 0xfffffffffffffff9, &(0x7f0000000380)={0x80000000}, 0x8) 2018/04/04 05:33:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000340)={0x0, 0x7, 0x88, &(0x7f0000000300)}) r5 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r5, &(0x7f00000002c0)={0x11, 0xf, r2, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r1, r3, r6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0xcaf) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={'syzkaller1\x00', {0x4, 0x4, 0x80000000, "2b68dee43bb4", 0xffffffffffffffff}}) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) r7 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xd63, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000deefec), 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/04 05:33:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000884ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/04 05:33:03 executing program 7: syz_emit_ethernet(0x41c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000005, 0x4000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/04/04 05:33:03 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000180)={0x7, 0x1, 0x5, 0x3, 0xd3e, 0x8}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0xfffffffffffff659, 0x38a]) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:03 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f00000000c0)={0x7, 0x0, 0x5}) 2018/04/04 05:33:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0x106}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80800) 2018/04/04 05:33:03 executing program 7: r0 = socket(0x1e, 0x80001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x90800, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) socket(0x4, 0x800, 0x90e1) 2018/04/04 05:33:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) close(r0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:03 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffff800, 0x400480) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x2, 0x0, 0x4, r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x80002) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x8000, 0x3, 0x40}) 2018/04/04 05:33:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) close(r0) r1 = socket(0x1, 0x7, 0x31) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/184, &(0x7f0000000180)=0xb8) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xed, 0x20000) 2018/04/04 05:33:03 executing program 3: personality(0x400000f) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='map_files\x00') fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000280)=0x38) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000380)={0x0, 0x0}, 0x0) fchdir(r5) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r7, r6, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x1, 0x2}) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000140)=0x1e) getdents(r1, &(0x7f0000001000), 0x20) getdents(r1, &(0x7f0000000040)=""/195, 0xc3) 2018/04/04 05:33:04 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000000180)='Qamfs\x00', 0x105403, &(0x7f00000001c0)="4b0b0810282f23986d9bae4ffb821ad6e7f2a769e9065e490b462d0b46df104afbd8ae956dd077e4e61b05ea055851bb5a4d6b4b4330d050eacb677641a9a84f837809dfdeb0456f6b69c055eae295b994c8daa8c5a3d79ac58f6560951c36bbe5403911df6d1e777b17dc891d5f3b51a9004e07ff238e162f5f1e64849120e193755cba8034b0925c8586f67cbdda83530b") clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r0, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:04 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:33:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000006c0)=""/208) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x0]}, 0x6) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x80) 2018/04/04 05:33:04 executing program 0: r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000003ff, 0x80000001, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x21, 0x3e2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x5, 0x7, 0x6, 0x4, "83cecc182f5289ed44684771a0cf270fe6da3463f5de71ea57621d088ef43567c1c4c9a442736423076fed73", 0x1}, 0x0, 0x0, 0x4, r2, 0x7fffffff, 0x3ff, "2e8f580382f73656fa7e3b9953141cbfb879af900d0d39e0f675f29aa7188e4965e7b5292ab48f95eeccc5a6ea19a623aa379a1348e14984df24877c46ace3ac", &(0x7f0000000180)='nfs\x00', 0x4, [], [0x2f831c95, 0x1, 0x80, 0x533]}) 2018/04/04 05:33:04 executing program 6: unshare(0x8000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0xff, 0x1) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = open(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x73) mq_timedreceive(r1, &(0x7f00000000c0)=""/224, 0xe0, 0x0, &(0x7f0000000080)={0x77359400}) mq_timedsend(r1, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000240)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000280)=""/166) 2018/04/04 05:33:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x14000, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x102) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0x9}) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) 2018/04/04 05:33:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x52c01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) r2 = socket(0x11, 0x80006, 0xffff) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x400, &(0x7f00000000c0)=0x4) 2018/04/04 05:33:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b08f55fb7184488a4cb22f458a67ca75d530eb9b87fca58c1e0dbddcd6e90ebe5a5b396f538c445a30656d2b472a46a195e204d48762ec5c9ec2740745a6e45001dbadcc47a7051d295f6a121f9e2d4dcaf7443efbe1c0efdb3e3fda247f3feca4c4"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 05:33:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') creat(&(0x7f0000000080)='./file0\x00', 0xa2) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x813, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4002204}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000f7", @ANYRES16=r1, @ANYBLOB="100025bd7000fedbdf2503000000080001004e2000000800020000000000"], 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0x20000010) 2018/04/04 05:33:04 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000", 0xea, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000480)="cfb2258e46691adf205ccc78118d03f8cbdcaffee57c1f675c6b94404b7f8f3792f44a1b77126a6260917f9615b59a99ddcb6e831f961ca755a1c4f3db6b394cc6355cbd88ee436c02ba3548e1e4b0ad341b225639cf15163f6abb24d403cea2a943bb2f318413a8d72358d914f92fcd9b5ff7f5e7eea0eb4ffc52b7ab9580ccd851ca3a66be67573fefc7d8ecfa94823b9d0184bb23f94fd772a6814919605604999e5632f240256e97760a8fc383d0d2c573eb1a450742064be722fee3378996f19397eeb711b08d2139059694ea6c") ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) mmap(&(0x7f000024f000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d978ea", 0x10, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0952c8", 0x0, "79f777"}}}}}}}, &(0x7f0000000580)) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f38484864153426", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = socket(0x19, 0x80003, 0x5) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)) msync(&(0x7f0000b70000/0x200000)=nil, 0x200000, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000380)={0x1, {{0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000900)={r4, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf42, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) pread64(r1, &(0x7f0000000340)=""/35, 0x23, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r6, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/04 05:33:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x2002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x34}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x46, 0x7ef}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xfffffffffffffc00, 0x3f, 0x5, 0xfff, 0x100000001, 0x1, 0x1, {r3, @in6={{0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3, 0x85c4, 0x345, 0x40, 0x1}}, &(0x7f0000000240)=0xb0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) r5 = epoll_create(0x10007fff) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000fe1ff4)) dup2(r0, r6) 2018/04/04 05:33:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x3, 0x805, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/04/04 05:33:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x4}) 2018/04/04 05:33:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) r0 = memfd_create(&(0x7f00000000c0)='em1-\x00', 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000006c0)={0x3, 0x1, &(0x7f0000000540)=""/117, &(0x7f00000005c0)=""/108, &(0x7f0000000640)=""/115, 0xf000}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000080)='./file1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x2c) 2018/04/04 05:33:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x40020011, r1, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x200000000a, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) write$binfmt_elf32(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x4, 0x5, 0x7, 0x4, 0x2, 0x3, 0x5, 0x2f6, 0x38, 0x10a, 0x3, 0x9, 0x20, 0x2, 0xed, 0x80000001, 0xf82}, [{0x60000000, 0xfffffffffffffffe, 0x71b, 0x2, 0x2, 0x7, 0x8001, 0x8001}], "6e929eef6519cb7b0ca126cbeaa46c12d3d4c026d4cbb3a7b4d4cbcb06ed62f50d0de180acb2d5d77c77925ef760e6785f5ea63beae5c593ae8002bf25440e1e27427337c1d3442b47b4984caa15179216d9de81d7fc031d29661b23f0f26c94b0e212a5396f705310eb98de806bad18f35aa018acad8aa41d7ae9de1e09012617205711955a0b1c105e1d0d0bae3a48a9356caa81889e3d119e8fd167f4ef64bfcdbd3bb0a79877a73f5b14da1bc709ddfb5ee110c769e8820bf33d", [[], [], [], [], []]}, 0x614) [ 905.766911] binder_alloc: binder_alloc_mmap_handler: 28862 20000000-20002000 already mapped failed -16 2018/04/04 05:33:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) socketpair(0xb, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x401}, {0xb, 0x8001}, {0x7, 0xfffffffffffffe01}, {0x3, 0x8000}], 0x4) r2 = dup(r0) write$evdev(r2, &(0x7f0000001740)=[{}, {{0x0, 0x7530}}, {}], 0xfe37) readv(r0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000001280)=""/161, 0xa1}, {&(0x7f0000000180)=""/81, 0x1a}, {&(0x7f0000001200)=""/37, 0x25}, {&(0x7f0000001340)=""/6, 0x6}, {&(0x7f0000001380)=""/68, 0x44}, {&(0x7f0000001400)=""/214, 0xd6}, {&(0x7f0000001500)=""/84, 0x54}, {&(0x7f0000001580)=""/101, 0x65}], 0x9) write$eventfd(r2, &(0x7f000061f000), 0x408) 2018/04/04 05:33:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)={0x400, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) 2018/04/04 05:33:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x613, 0x4000000000000, 0x0, 0xfffffffffffffffe]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x400c00) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/199) 2018/04/04 05:33:05 executing program 7: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000140)=""/160, 0xa0}], 0x4, 0x0) mkdir(&(0x7f0000000240)='./file0/bus\x00', 0xa) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000340)='./file0/bus\x00', 0x2, 0x10) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/04 05:33:05 executing program 0: mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xf0e0}, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) 2018/04/04 05:33:05 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:05 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/04 05:33:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000213fa0)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="cbe190f7dd05843cf9abd8896a586475df2ebcf25a6c5b799f82f0f2d7eb", 0x1e, r1) 2018/04/04 05:33:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x0, 0xf7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x9c, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/04 05:33:05 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c08001700002b0600", 0x24) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40001, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/04 05:33:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/04 05:33:05 executing program 0: exit(0x9000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x4, 0x0, 0x81}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r4, r4, &(0x7f000017f000), 0x5) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) mlock(&(0x7f00006cc000/0x3000)=nil, 0x3000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000180)={0x4, 0xfffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xdcfb, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000002c0)={0x2, r1, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x5e3b, &(0x7f0000000000)) 2018/04/04 05:33:05 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f00000000c0)=@sco={0x1f, {0x1, 0x8, 0x1, 0x4, 0x0, 0xb9c3}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000480)="fa9d76e983ec173373beaedd6235e975d7502b7c5bef150517404be6cc8753bc84d0e164a089862a0525be1e28ba30a8bcbed10f3160ddf8e6bba330b89eb78a0874c70de4f87e9dc714f879e3f32815a367ae181f30d30ddbacb268dd98d23c2bfa0a7fdbd9d73abdf08a40820ce4b0555db791b6054750280744807d4dc9edaa3c3028d0187451db37ac76e9b37690acd71d9c87f36716fee28fe8eb08139ccdc33d61a0ce81219716cd91cd850335102bdfaf43f568b7b540c675ce47", 0xbe}, {&(0x7f00000005c0)="c718fd605ad59df04bed4cb978544d9d9fc1af39912e8b1b20c5319f52018a00bbdfd86b1edbc18176ae8292af7487669e89947bacb0af323d98f34dc2b4ad425316763b53e8b4e94b7d63abd14d6a394a886f268012cfef92b41a790d09b2c6395429280f7f9e8c4c4afa01794689ad9496f3d6ad1e5fe7e98fd51afaddb4d624290f0da5d82ae9891f4ed9ce57cc736ff919aea0db7291731c0bd5fee3ea49842e6831d3aba89168cfa04e29c84b3cfc3ac9b729f7cd27277740b4bd31e016a2bc3c", 0xc3}, {&(0x7f0000000040)="4386187b36895515476ae61aa111615b62b2ae84fca0c9f29c5c1b40167049d8b6f637e835cc76", 0x27}, {&(0x7f0000000140)="6a9a87b6", 0x4}, {&(0x7f00000006c0)="abc799e0afccf557d0b3c6e6509d316e2b3d796d11ff38b3f73baf8b2e8f", 0x1e}, {&(0x7f0000000700)="6d678c298feb94f249d9b250ebe3a199349e6246d8498e274a5c7b42c26706d2dd52d1ddde0e7ca36cb19c495bde3a1efef95121a2b461f68204c20c4fa9cb398119c81957ac27d4679644d0c9254db3742048ae83adaf0b841f38984b01851a69f4bb80f92d09c995bc714c5d43f545e6ffa6a9c6a480577b9332ce84c64e211d363da581fa1a23456c15c710e6e29d9ab80fe65021f96e0ae758c19aafaac321e8b1bfd2b3b56dd57d84d00cde9f6a41b021d24ce596696eedda9dd573cb6d9304", 0xc2}], 0x7, 0x0, 0x0, 0x20000044}, 0xe64}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000dc0)="7c7684bc1bb10082ef2f9079acc4d2e49b9daa0eba40959492352ef7820256d0390c7764b5631b43082fe774728da275567fb600c1285ac85eb7c1dae1b867613c617ea6c06a5e27097f298c9bb5612868327a305ef84906ffc8a6a05f7369f3aba0492970e6ad753b8e7e1366b10762682a2f3ddfc78a254d0a260f1e0a1407a466a028b433e492795fdee2ff3c6874b44d020d0f1ff377246da3f62b76322e7bc0b93e1c2310d6f1bea1f59631e342b9f1420b28d686e4fa01a20ad21f8822e5a6", 0xc2}], 0x1, &(0x7f0000000ec0)=[{0x78, 0x118, 0x5, "a7a29b6b9b0777bdae9216c3d7b942c075fd0acdb42fb35f2b186700b54c88a0970a622100914723c4fec6e4807145bdeec58c22f83599c040416c74904fd1cc6b7396ce527467a764362eea21023b213d2ca184e9c7735af63dcf5e495f25c5a929ce11edcaa944cc06"}, {0xe4, 0x10a, 0x3, "feab95fd6ba842fbd9bf13248c8f3d640105541a03dbaa75985258e083d39d97f5de1a7e9af98000581e736e3a3f2335e90270fdef56374aa6a9b9bb8dd4c2079b1b216bed6af619160f778d9b4899ff9c97af79da051fc83313937d454514b202dc985e8951e25b7ef64bf6c7095441ab1f2c6bda667eef1010bc9a47b7d398a3b07347ce35262fb03482bbd3ec77354ab90d83b58070859d348183f7192a4f4b761f27b055fa949bde41aefe406e2b14964aec24ab885c5c459b4b2e495daee2787c2579f148c515069ea7836270c0a7453ea2af875027"}, {0x9c, 0x114, 0x3, "3d5c5cc069ffe5d8ad43eaede110df57f2bf44f82b031c6ec88b0f4697f60f657a5cb884e1a179a3eecd5b66675e283f409e62cede0324aacf18ec240652bada85c16fcc035d99a428cc04a455b739349fedd5be2f8d12358616f67091105c42616726610a9a3f7a8e1d2c4930491887511ce393473254d1d7ea584602a9d5611a3d6fe3392d28475da02e33a76e7de4"}, {0xb8, 0x10d, 0x2, "6a30fc00e1f4489d5287dbba7d8e24234b4e1a3cc2d3ed520f585a7339d743a1c5e7f31b9ceae2c1b69a13e9e47c1680bf608ddf9d4d832e47a3cd1e013fd46d24316feaebcdd4660f35817a1afd3b317c128b17a02584a5fbffd643c6b71171c60c85556693b6ee480fd7d134b2c194af824f263097b41a0a527fc2bd92ef0360ebebdd9487a51e6f119204d1bb512ba651fa1710f7c27f7d82a886fa14338b492cf3802174da5ea2104a"}, {0xfc, 0x1ff, 0x100000001, "42d0f73c22fb1248ccfcffec5c95acdba09a5f224a0c0babf267e21a7ad1b918b7530947c31c4e878bd6420c13e4fb77e88366abdab535414a8eaec57ba03d2302d03e635cfffaa6f0d7d2b0009893d1ea8d66e60352f137f389d28163374ab1f70e55b558e33edbbd05727083b165dee95fe78fb24b64bdc6d66246fd78fa5cc6d4128fbb36ac0d7f29ff4b144c359b7679721a091838afcc8e24928ad79882e950aa2fc7146d53da212f87774973e45d3d41d00f73166c6fb8957505b536b9add9d29a9d4fbf646f04e61ba0ff40ee43cf16ff73de74cacaf76dee4a6d0680750300dd908c1c3b71c548bd8c"}, {0x98, 0x117, 0x8, "e6f337998adf018098132c2d5e68abaed2d3e80bf5fe9251cf52af4e2ee2400b73d0186eb5e7a4f27396aac59ca7c58f8d93e18608482c207f167b4888627e1d658efbeddb2cd11f7e3b3d41309c240245a82853ed47a4e178b909730349d4b9d67eea0837168e0462fbeaa8476a7852428ec94d10816394e14026dc0674c7d222f05943486d09abe1"}, {0x3c, 0x189, 0xfffffffffffffe0b, "033551f70cc82e04dfd70b2371acf7a0cc737a540f51b58a36a848a221aefae4d1048c6c02b5667cab3594695f"}, {0xdc, 0x119, 0x5, "0682a27af11c36f5193bb970e8217e06083c22e85a746c651fb3b901cd474583ff4c7187ec869f8393011ba0031531173b48080e759d0a82c3730f542e7d4e5f98bec46b4b4b73b002e73a5cc51383b6015195a59de501f23cba2f43d6d301af1c06d4ea2906134b446daebabc5e2642123619db9b3cd3764d73979dbd62c1202daf07b0e67b1129b61b5d49901e05f80477f0e3fa5235e7b170f62c6f1692a1b6d66b469ee3f22e9ec21d34b552166bba24a8441ec9991be7eb88eaf955fb53a965fc6d2743e4f22e483e0ffe"}, {0x10c, 0x119, 0x229, "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"}, {0x84, 0x3a, 0x3, "affff8a6c1efc3396308b59cf7cbc1449dc6bbbe214909e0de17daa0e81f53cb37de573a2d3d0042321a04c0581813b315db61ee85246f7b67ccfd8afde568a6efa2146d3c99197c321b24d73dd4980ed53a2af9e32d30dd5659e5dd15cf912dba5bc600aa596ada8d60aa33971bed1442ced42f3c4321"}], 0x6ec, 0x8010}, 0x7ff}, {{&(0x7f00000015c0)=@l2={0x1f, 0x6, {0x3, 0x7, 0x80000001, 0x7, 0xedd8, 0x4}, 0xf0, 0x8000}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)="7fdab6353f8f3ddb4b338465d8d095dd0398fe9276400ecf35f2cd2860931fcbe37fe0bf69a594f8105e3e0b46b86e26418d1ad37303441902bdf4da187747ee60c1368d", 0x44}], 0x1, &(0x7f0000001700)=[{0x28, 0x10d, 0x249f3e17, "7e8bb6198db11be6ee9fe2f3f8f6d774a9593424b3896c771a08"}, {0x98, 0x10f, 0x100000000, "0df0df227503c759e72dba05fd15546bbd18114889326a169ec3a5dcfb6a2fec3f4ba81b5f4ffd4218beccc91bdeacf375c05d45e6fe61105e10afd78cde9e78a637e407a06c0a4b5d024744fb75283f6f32e9e6eef3d617b90299260c1ebffab6590a599a115e55414c27b9ebfe2729b987b7160657bbf42384c63e6f8ee179e0c2f6147067ae808658"}], 0xc0, 0x20000000}, 0x2}], 0x3, 0x801) chmod(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/04 05:33:05 executing program 7: socketpair(0x9, 0x80007, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0218000f100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200004000000000000007e5aaa72a000000000000000000000000000000ff01000000000000000040000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/04 05:33:05 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0xfffffe63) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) 2018/04/04 05:33:07 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000180)={0x0, 0x3c88, 0x7a2, &(0x7f0000000140)}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/04 05:33:07 executing program 6: socket(0x1a, 0x6, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/04 05:33:07 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) 2018/04/04 05:33:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0300000000000000"], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/04 05:33:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x3f, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0xcb5c913ce056ca82) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/04/04 05:33:07 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x78040) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) fcntl$lock(r1, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0xfffffffffffffffd}) fcntl$lock(r1, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) 2018/04/04 05:33:07 executing program 0: mkdir(&(0x7f00000043c0)='./file0\x00', 0x1) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004300)) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000001140)=[{&(0x7f0000000000)="55cb5078fdcb9460ee6fe85a26c0d247b56a7d41bf309595b64626fc61c608d1e4408f4ca1b6283c710c7c197ab9aa198f9272c7e2145e0e0fa9377786c5", 0x3e}, {&(0x7f0000000140)="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0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x9000000000}, {{&(0x7f0000001180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x2, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x6}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001200)="73b07a0d8468c01773e1317e971366e242e3445f6bc75a8117f5bef9cdd19624c4dbd4d785e98c87e26a32a4635049d64e769f03167757105312863818531c46a6421059f18af2e3a83803bab0fe31d67083b855a54702afdddd059287a3102066311387c28c1818ed261f828a76005498f543be50d8068aaac7131485c02030cfe467fe246cca05bfaf2de4b76c30b0aef55a2d4a88bcb94ca7eabf8681a566e268adf1f10858431749152fbdbbab68ebf2dd87", 0xb4}, {&(0x7f00000012c0)="a6990e26972e4b90b8acf5b797a9a7830a6629864daff52e03f2e0931af674c06a3c62d7e88595287e60d9cf78021125b603eae6df5999561b023ff5f71afabc744fe8664ab00dc70ecb18caca8c4f8b10258ea6b2a226375d42a70ec3bf41ed1e47", 0x62}, 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{0x84, 0x6, 0x0, "bbfa549ffc4d19cfdcc6756a2b7be9030846ddd39239aee9ac54f15a32f73853c875bc4c5fbdea18f8177826e47e3efc2d63a79b9b86f6477ca3418433b27d4ed3db0d2749851b955dce8e3ff3299126888b1d479010a663c2c1045c9199515e34b3cd4676f98a9a5f0d201ca1a2d27144e26b92cd"}, {0x4c, 0x11f, 0x3, "e9c7b56839692490027ab86c50df7a6ba4747452fd6de5a05543c3754eded7ba85cafd94469d992badb78e57e0b12a5ea7ae0d042ffa98c949c4e0e518c3"}, {0x2c, 0x11f, 0x81, "78b07b192a98fcb8d4e885fe5848eb177325824c874316b7046fe48fcf8b10"}, {0x60, 0x1ff, 0x9, "0d91ebecda035819930d4ab53f6d50edf0e61b7c590d2fc72446a83d55ff4b2578044342c6e3eb31e04b7eae2b9cf9afea044f07b4d09fb4f01b719cf935b7b12a6af35d0fdab6f8ce6d15e715650effb108"}], 0x2280, 0x1}, 0x200}, {{&(0x7f0000003880)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003900)="33fec03ab91e5e910282b2bda99cf07e5db4fbeaa4c311d0bcf0ed49f4812bfddda6218d3ae4d1dfb3fcd2b820ece53a52bac03ab2fc43d04a1d54fcde69447d1c359995843b8cf2c1d08c6f1daa6cb6594a34a7a1f22b38819d9edc5c2917", 0x5f}], 0x1, &(0x7f00000039c0)=[{0x2c, 0x112, 0x3f, "98eaf65fd256febf192dcae4c6bd76499cf69dfeba8d1d2be61193d7f289e127"}, {0xa8, 0x0, 0x40, "baeaa7efca7048d6a0fb3500593b58ae72635e3391905be8f7a63fbf3e398d04577c91b0fbbb4a9de855ac79cff7c7a3ab038f1fe16f6444bdef6e99c90cb3890c8540c37057b8989aa34494145ad8d2e569604ac5822b2be8a6a94b2ee4e37a5083f72ddd0fc75e5142fc23648cf802e7a72fdec17924288a49df53b294ec1596e5cbf86e09095adb9655cc7311894250cde95494e590072245"}, {0x94, 0x104, 0x7, "d8e0e06a7101cfb0894f7aa525d4f6d3a872446e7aeae0dff79ef115d5dd51f6845ab594a3f650b95754c44395fdaac580096e297a75f4ccc288f1bcaa717f34b1f5e74d5330c9f7e70039d1991bc441281abd10489a6ca02d726fa987e1b6ca4466f1b8e3722453c5a84561187a6c140697797e4c069a94fe491e1c3ec63626d4be4c8b7b19"}, {0xc8, 0x0, 0x9, "9c096176d57435e40e806255f520ec961b034563bbec88d4a67309ad9c83141d6e74f5b318318c35f876e722ebc3bebf6cb863599075e12713fa391ecbfff6a99026f502566f9ba7424848dd913b44ae8a1a10a1c5a2d7b6e5d8029c993b1d4ab56aad5f247af6d5cc0c7d9e7b7da05fa79f4c6253a5ee38ab6848141a7cd381b7f7a3f117dd915ebfd256d679484c6dda793a6020cdade9a119b0bc4fa7d86003b32ef6a61200ab4ba4fc18d51451ed980f758a9a26581c15"}, {0xfc, 0xff, 0x6, "d2e1cd88a6eb893199fd7ca1e439193d0683028e65d00635b1aefb9c48b2433962115e6e3dbc58fb679b70999a180af162c090bd9c49032a1128f721993942476ca943eb4e70c157b01a2d3c59cf2fe6a65714d42ec202396673e8cd13767842be958f43a522ce3445ca47576dbc0c39e53e8ab82dc13551b23fd05e261cf2fe48bf42881c21e75133c622227c885a8be23f9f3fc54821113f10813c3fd4ce6b8975e68392454faee5b626a6c15e0e26c165f7bf1e3b69e066557060e600aa6d22788e3b4c9883d94d2c8e6bffcaae95076b5069208e82245e4ed861ef7b4c9bf25e89aa168c3c54ae9cd2e68c"}, {0x64, 0x1, 0x4, "77bfb5855b26e13b422cf50691bc6bb165776d6c0312cae44632cd3d53cf585674d9ac3e235198b8e28b8175fdec6f44c7a427c784d9ee3f379eeff6b454bff613adbfab306e44609814608b3b06b1690c8b1ccdd2"}, {0x80, 0x1, 0x3, "b44557c29081b448019af84aa3b69faf41cfef74a910fbca84ddbadf3477790167f9e87779a6e3c2c382c2a3b2638a9153c2bf7f6fce7d97954df0b14ad43a5c4bb4b8d4b48b5935dc1892bb02b7b3d424d3c9836635306dd35bd813cf45616f5738b8585c82393ac330d204dad99783f416b2"}], 0x410, 0x4}, 0x1}, {{&(0x7f0000003e00)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e80)="01ef8a1d0f79965c3db8006060fb653ff048d8f030410d06d1e1b147577462f45e3002fb8588da8e8f48ac7ff5161aae8b88e8d69381dbea23e51be42e1828caaf25876fbf72311ceca142abd6105e7860766e5c3af2f265959608b5000b9b10c594bf825cdc700d9efab29322c7c40af8df6a2fd7f2bbbe19fc42a25e3e77f1bf0d2399811ad8ffcea644057f4704a123a4ad447dc7171cf192e6b6bec0f44f12ea407ddbce742464432127da56edd1a767ef17d0d7945d5a8dc089cc0c0c68eee2c8b3040cff381216", 0xca}, {&(0x7f0000003f80)="97260d30f74f0243e34c9d97a95f880792266dfd23a3d9a7f7cf6ab8426491c54529686490d4b13f4c135102cd093c0a914bb2c5841a3ba70e6f1bd3e2369da034317316da832cc9f2dee51fd1233b93a5b0aa4bf516ee9a4e3f68ce6cc9a1cf82c155c84acf91e9fc2ff6fd061d84f81779f067db1af3e8a14217e256744e3b73b03c8719888676eb0b0e247a754c583812640c15335dfa009364af9ce618b00a77ca509621bba0bd9e0965132fb71d45883e3176fbf134131e2488fb6ccb9bf9d317232fe25fbb5163a55974cc93b44947eb2b69a77e9b83b4650712a5e7a5add2", 0xe2}, {&(0x7f0000004080)="fa435984de74e2d4b0a04ad290e7e1099f7ad090e4bc0fc317570174ce24ce9deaa32ac94dfd56a3efb2c5cdb1879bb641f21986219d2cd10f2261f0007a9de7a306669d2aba731d1bccf6e48705a9d8330e6b468d3dc49cd6076587bf4a1f6651dd4f17c0a02a1d8b960bc174feb4da4b0bf0ff24caf2b565339392cc5e0806cd2f51b1ca214342a7044c95e63512591b63feb23cb53dbdb1f48de858aa36e77f07a0097792e5ae4031605e9e4a7a3e76a3a5", 0xb3}], 0x3, &(0x7f0000004180)=[{0x7c, 0x1ff, 0x0, "256d6c2981991c4029982d98aebfafad345f37cab95fd285b6ef09486d1751f9b3229ec648b6521f2e837f91fbb67769c4a7bf4ca2d804b88e7619fb9d1b5be7b048e23348b9c5b5614e8181cf62346d9954f1dae909aaa883a07b28bf5af960b246158eab0d3cace326fc254934b744"}, {0x70, 0x10d, 0xfffffffffffffd4a, "f5d81fb0f5c9afd2e484426c9edfd8613cf4d13a74d6513f23253c1e219a1f2a96903294cbb30e4819905424c0d83d331778a2e7822eac2a4d4fd34cc2629b14ee3b25b9395c2caaa7d7498134d985a739c991bf4f99a32dcca24bc68eb70ac7edff1f33"}], 0xec}, 0x1f}], 0x4, 0x40040) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000004340)) fanotify_mark(r0, 0x80, 0x0, r1, &(0x7f0000000080)='./file0\x00') 2018/04/04 05:33:07 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) unshare(0x20020000) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x8000, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000200)=0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000240)) nanosleep(&(0x7f0000000100)={r2, 0x0}, &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x2, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xfffffffffffffffd}, 0x0, 0x0, r3, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) [ 908.349290] binder: 28973:28983 ioctl c0306201 200002c0 returned -14 2018/04/04 05:33:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd, 0x8030, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x8000, 0x7fff, 0xc000, r1}, &(0x7f00000001c0)=0x10) syncfs(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/04/04 05:33:07 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x400000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/04/04 05:33:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000001180)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/28, 0x1c}], 0x5, &(0x7f0000002500)=[{&(0x7f00000011c0)=""/217, 0xd9}, {&(0x7f00000012c0)=""/191, 0xbf}, {&(0x7f0000001380)=""/139, 0x8b}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/43, 0x2b}], 0x6, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002580)='/dev/audio\x00', 0x40fffa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000025c0)={0x2, 0x5, 0xffffffffffffffff, {0x0, 0x989680}, 0x0, 0x61fb}) eventfd2(0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002640), &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002700), &(0x7f0000002740)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000002540)=r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) 2018/04/04 05:33:07 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8000, 0x40400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x3) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) ioprio_set$pid(0x2, r3, 0xa755) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) ptrace$getenv(0x4201, r4, 0x100, &(0x7f0000000200)) 2018/04/04 05:33:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000003c0)={r2, 0x2, &(0x7f00000002c0)=[0x6e3f, 0x5], &(0x7f0000000300)=[0x8, 0x6], 0x10, 0x8, 0xb7, &(0x7f0000000340)=[0x6, 0x2, 0x9, 0x1ff, 0xfff, 0x101, 0x69ad, 0x6], &(0x7f0000000380)=[0x0, 0x400, 0x8000, 0x101, 0xc201, 0x3, 0x6]}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000001c0)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000004c0)=0x7ff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x2, 0xfe, 0xfffffffffffffffe}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000400)=""/113) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/04 05:33:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3) setregid(r3, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000065c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2c83cb68}}, 0x3, 0x80, 0x80000001, 0x1, 0x4c}, &(0x7f0000001400)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB], 0x2) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file1\x00', r2}, 0x10) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)={0x3, 0x8, [{0x6, 0x0, 0x9}, {0x81, 0x0, 0x10001}, {0x1, 0x0, 0x9}]}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) ftruncate(r6, 0x27ffe) sendto$unix(r2, &(0x7f0000004280)="ba", 0x1, 0x0, &(0x7f0000006540)=@file={0x0, './file1\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003180)=""/4096, 0x1000}], 0x1}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480), 0x0, &(0x7f0000006500)=""/9, 0x9}}], 0x2, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r6, &(0x7f000053cffc), 0x8080000001) 2018/04/04 05:33:07 executing program 6: [ 909.119162] binder: 29028 RLIMIT_NICE not set [ 909.123763] binder: 29028 RLIMIT_NICE not set [ 909.132706] binder: 29028 RLIMIT_NICE not set [ 909.137350] binder_alloc: 28973: binder_alloc_buf, no vma [ 909.142959] binder: 28973:29028 transaction failed 29189/-3, size 0-0 line 2963 [ 909.150442] binder: send failed reply for transaction 308 to 28973:28983 [ 909.159874] binder_alloc: binder_alloc_mmap_handler: 28973 20000000-20002000 already mapped failed -16 [ 909.171610] binder: BINDER_SET_CONTEXT_MGR already set [ 909.171649] binder: 28973:29028 ioctl c0306201 200002c0 returned -14 [ 909.178088] binder: 28973:28983 ioctl 40046207 0 returned -16 [ 909.190698] binder_alloc: 28973: binder_alloc_buf, no vma [ 909.190711] binder: 29028 RLIMIT_NICE not set [ 909.196333] binder: 28973:28983 transaction failed 29189/-3, size 0-0 line 2963 [ 909.215979] binder: undelivered TRANSACTION_ERROR: 29190 2018/04/04 05:33:08 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xbcd3fcc64c7d8250) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x10000}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000180)="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", 0x14f, 0x1, 0x0, 0x2f5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) 2018/04/04 05:33:08 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 05:33:08 executing program 7: getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0xffffffffffffff43) 2018/04/04 05:33:08 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0xe) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001380)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001200)={{0x80, 0x3, 0x1, 0x8, "c8f815e0ce0473149fb39e776f5594b54a055bbe89498e018166197e46171dc8578c865c424a419121bc8802", 0x8}, 0x0, 0x0, 0xfffffffffffffff9, r2, 0x5, 0x7, "98573100da0148f8e41c85d6ef57e7b94ee7d53dd6179e4927b247679051a7ff7cba7a7bfc775432129b24ffcd4f7d2a924cb0f36fcf2ac8c97da120e27f1082", &(0x7f00000011c0)='GPL\x00', 0x4, [], [0x3, 0x11, 0x8, 0x1000]}) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x2, 0xa, &(0x7f0000000080)=@raw=[@ldst={0x1, 0x1, 0x1, 0x6, 0x9, 0xfffffff8, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x2, 0x8, 0x4, 0x40, 0xfffffffffffffff0}, @map={0x18, 0x3, 0x1, 0x0, r0}, @map={0x18, 0x5, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x16}], &(0x7f0000000000)='GPL\x00', 0x7f, 0x1000, &(0x7f0000000100)=""/4096, 0x41000, 0x1}, 0x48) 2018/04/04 05:33:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000500), 0x4) gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000580)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x58, {0x2, 0x4e23}, 'bcsf0\x00'}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x0, 0xfffffffffffffff9, 0x9}) sendfile(r2, r2, &(0x7f0000000000)=0x36, 0x7) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000800)) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x4, &(0x7f0000002880)=[{0x0, 0x7fffffff}, {0x0, 0x7f, 0x5}, {0x0, 0x0, 0x35c, 0x7fffffff}, {}]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000200)={0x9, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @rand_addr=0x8}}}, 0x104) pread64(r2, &(0x7f00000000c0)=""/45, 0x2d, 0x0) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f00000002c0)) preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x7}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) 2018/04/04 05:33:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) read$eventfd(r1, &(0x7f0000000140), 0x8) 2018/04/04 05:33:08 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x1000, 0xa1eb, 0x1, 0x2, 0xffffffffffff08ca, 0x80000a4c5}) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7ff, 0x20200) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000001c0)={[{0x1, 0x4, 0x2, 0x3, 0x7, 0x5, 0x665, 0xeb, 0xffff, 0x3, 0x0, 0x100, 0x1000}, {0xea7d, 0x3, 0x400, 0x1, 0x1, 0x40, 0x110, 0x1f, 0x6, 0x100000000, 0x101, 0x7f, 0x5}, {0x2, 0x0, 0xfffffffffffffff7, 0x100000001, 0x100000, 0x40, 0x8, 0xffffffffffff4e60, 0x8, 0x80, 0xadd, 0x78, 0x401}], 0x8}) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9, 0x101, 0x81, 0x4, 0x0, 0x9, 0xb29e2169d5de6273, 0x4, 0x100324b3, 0x2, 0x4, 0x8, 0x2, 0x1000, 0x886, 0x0, 0x91b, 0x7, 0xa7dd, 0x24b3, 0x4, 0x2, 0x3, 0x2, 0x800, 0x46, 0x7, 0x248b, 0xfb7, 0x1, 0x5, 0x2, 0xffffffffffffffff, 0x9, 0x8, 0x8, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x4, 0x5c81, 0x5, 0xff, 0x7, 0x1ff}, r2, 0xc, r0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x0, 0x0, 0x0}) 2018/04/04 05:33:08 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x105403, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x6}) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e20e00000010000000000000000000000000000f6ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4483538d6"], 0x30c) unlink(&(0x7f0000000180)='./file0\x00') 2018/04/04 05:33:08 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000000040)=[{}], 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)) 2018/04/04 05:33:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) pread64(r2, &(0x7f0000001300)=""/4096, 0xffffffffffffff35, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/04 05:33:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x6) 2018/04/04 05:33:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280), 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) [ 909.535867] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/04 05:33:08 executing program 0: socketpair(0x14, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/04/04 05:33:08 executing program 4: unshare(0x40000000) r0 = socket$inet6(0x10, 0x3, 0x800000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="000800000004000000000000000000000400000900000004000000000000000600000000000000454f4a71eb0ce08232a5000100000000000000000000000000000000000000000000000000000400437d000000000000070000000000000004000000000000000100010000000000010000d6b318a3a07713530000000000000000000000000000"]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x101, 0x8000) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000200)=0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x1) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018060000000143096c2623bd50ca8a9848a3c72807c46b7b31afdc1338d54400009b84136e015aea83de448daa7227c43ab87dc000bf0cec6bab91d4000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r1) [ 909.620375] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/04 05:33:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:33:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/04 05:33:08 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) mkdir(&(0x7f0000000640)='./control\x00', 0x100) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000780)={0x0, 0x12004, 0x2, 0x4, 0x101}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) r4 = open(&(0x7f0000000980)='./control/file0\x00', 0x3fffd, 0x0) kcmp(r2, r2, 0x1, 0xffffffffffffffff, r0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000004c0)=""/25, &(0x7f0000000a40)=0x19) fcntl$getown(r4, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000d00)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000b40)={0x7, 0x3, {0x1, 0x0, 0x1, 0x1, 0xd12}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00') syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x400140) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0xe9ce, 0x18000) utimensat(r7, &(0x7f00000008c0)='./control/file0\x00', &(0x7f0000000b00)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000e80)=ANY=[@ANYBLOB="b08b"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) [ 909.803593] IPVS: ftp: loaded support on port[0] = 21 [ 909.912432] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:33:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x9, 0x40000000000000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x5c03668ddbc07906, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200000b, 0x281) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x400, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0xfffffffffffffd17) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) 2018/04/04 05:33:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/4096) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x3) socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/04/04 05:33:08 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x8000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x5, 0x20, 0x7, 0x1, 0xc1, 0x3, 0x4, 0x4, 0x0, 0x1b4, 0x8, 0x7}) unshare(0x20020000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x401, 0x9, 0x7, 0xfffffffffffffffc, 0x40}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0xe0, "8758b9e7dc3c740aab354d45ef856916cc4cda2f9d824177a1740a50e0d3fb8405125596724dec3986c884eaf30a250769607958b2ef9c38449a923fc389b74ed925bdbfa471921bf5b3e5665f70e8b38447d38d9e69f95e0e59c05c91401c9dc3f1c396e9c2f686efe4c4242441cc49d0035c9bb03d0bc5baba0b8b432ceef2cc058d6f4072ceddcddc37b0772655ac0789ef7bce4ebf3a9c3d25a9ff9736c30e887588ca3f367947850587784db31891f4be84eabe960d35463006d2325a14276e76b11765ff8e60072857b65d7ed57ebcf5e5dbf2d2bddcc2285304beed61"}, &(0x7f0000000280)=0xe8) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000100)={r2, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x18013, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={0x0}) r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x50013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0xa8, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01634040020000000000000000000000000000000000000010000000000000000000000060000000000000000800000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000003000000000000008561646600000000070000000000000002000000000000003900000000000000852a747001000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003d00000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0d6300000d63000011634840000000000000000002000000000000000000000010000000000000000000000058000000000000004800000000000000", @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="852a6a7701000000", @ANYRES64=r3, @ANYBLOB="03000000000000008d2a687b010100001d3b7d1bd710c46d68e8692f15be837b5ed756998edef4d3ac83a53c56ae8922b1b40e037ca5d353509cd28b491554f2dc733fa99d57d7c95c7e827917743581297dc2b4ff0ed7c941", @ANYRES64=r4, @ANYBLOB="0400000000000000852a747001000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000300000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="04000000000000000d63000003630840", @ANYRES64=r5], 0x1000, 0x0, &(0x7f0000000480)="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"}) 2018/04/04 05:33:08 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x60000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) ioctl$TUNSETLINK(r3, 0x400454cd, 0x200) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000006af79), 0x0) kexec_load(0x7, 0x6, &(0x7f0000000880)=[{&(0x7f0000000400)="62918ecb643cd400352c05b1a6b1c9da5edf7ca310146862b0ad00f4478fd8bf0c1a175a98e9b2bdc09c77b45bb344d04a7e966af788cb9aabe1a527d40ce43ee8e6a5a018884db6cd4738d6b752aad9ea27d134881d3487f859e8b6c33a82078ee8f91547b27f274332638af0c300cccc5b0393e89249e13f66bf94881e739d0cf8ce074de6f60470194e62c25e354e3b407b85cf61d1db6448aee8b0414a6932e398fcf09a6d1b64c1e9546fdadbacd5b979bc3c567c81ac837709fc33ddbf786e63dd50a3383182b2c5549e6f0acdf6593abddec91d8030bb987d106623480f37e0adf6fcd9f76f2b830645f7331044", 0xf1, 0x4, 0x100000001}, {&(0x7f0000000500)="9abf33170638b805b9670382f31b88c2d038409e6b26fcac36e9a948e2a60048a20563ae58f026a6c5d974903d4a1e27b409fdf928ec3d60922a115a93da4368aca9b09f5a3d7aa088d9e18faf364464a07c3e436973e888e44d769113684d72322b5dffc1960f4a7f80035edd7d573c5148863ce8c02d7f5319004c64b89ee7a67bffd5c0619af951c0ae2bc822bfed6f1bcdc572b3126fde3011ca155c130d0540254181594e3b3bfe0dca1e262ebb467f049b1a744f892d0511fc6cc73b6e324e754ba79bd4d6ba48538b5aa5d356ad5abdd869e2b08834d23bee", 0xdc, 0x400, 0x8}, {&(0x7f0000000600)="e47865d68785c04f96ff1c2f945dd293da5adf4b52de4e19bef9c8d45050cd8c6bbf16927fd840acb8e192c37e992fe46e5a5b4e64b055aab300bbe2c04be537125fac15e2aed9e0b7cee0e0118f7f6d3e6aa31e05e3c11b507ec69028b02a80c6d0b59c18ead72211775f75638448d09042124ab0e2293b1491dfd0d134d8245de483a397c50ffe3c0c893d7c65a723b3e230b15fd1c5e6151155a0544359173110d99cc31914512b77c57e6b2b5922c4ec6c8fd1f0f6ccd2ad04b36b13cc9abc95fe5902eb14", 0xc7, 0x3f, 0x1ff}, {&(0x7f0000000700)="d5e9693e4e0eed952fbb02095448445ff6b8fe6eff1bd14f3a8367209c87ba4aee2ef2c94b66b5a7712f967f3942553d30701b5fa73b2c289fb51299bfdcad846f36029a0031ffc7914e6c00f6bea035a64e28f46bce814e0c8d2408ed6c9a0988d47489775a01275bead21d9fdc0d14b94ec4b481f7151d7d2aae55939067ad5fbe400400de18c0be857c4636d9cea10c29b94f60c3e50dfb55c6a87f2854cc55c672e1448e65ae1c8a013894c5066638a4", 0xb2, 0x3f, 0x1}, {&(0x7f00000007c0)="6549970db104a0bbe12da20b6cfc27726dfb7df979ef120b7d8d91a3eb42436a6c770682c0fbdc1620bbe6cbe2", 0x2d, 0xcb, 0xfff}, {&(0x7f0000000800)="9bb1e8322712c2505e469115ddece4220160ec7321d4e509123bb2c48af7adc3ae0f1b09a1adfcfedd5e796ed4db33e933d527cec850dc0adc9d0d9710d968b9e00ec7910357b1513d765c85e8bc8576daf110", 0x53, 0x7, 0x2}], 0x2a0001) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/228, 0xe4}], 0x1) sendmmsg(r2, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x1, 0xbc4, 0x800, 0x9, 0x7f, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000900)=0x3, 0x4) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000940)={0x0, 0xed, "6daf5540202f7276925160d625822bacf025e7b217351436db88c186bf11a72c0c017f5474080dffdd01f85c93e22ab7bbe258fa2e37f097db05f36ebb1c10142378c480e580cc71ad104ad69f457751bd9949f8b6a3332eb7116abcf7df83574f2993385a517aa404b65c240fef2cfdee51692928e0c3a2ff78f9966bd5bfd7d14e9a531b525a518b45b4421c2580a6aaef274c0765df3a06dae01ff5a564c7105009d53fec40078c0cf7c1935d9a40d3d6ae4a114a7bec35549ca4c6ea0643c5b8f55486d2fb7366e24ab4070e3cd0bd1c69ca8f8c317a2f1a24d0ba565221206e8380923b05b1a18a03e4f3"}, &(0x7f0000000a40)=0xf5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a80)={r5, 0xb5, "6ecfa9cc35fcf735136e6458e8afcbda2cec434effcc56afb0e0dece0368ed8724704956711ff704c4ff525795c5b7d2fa181a5381998320c3ff91aef25a1b3001808bf7ae752f68e9b01f9839a1f6e3057f97d9f244546ec18a5b87fe23c96fd3637cc45efd418bf7295680af6ee7847a76e8aabc9bb02f837ebae9e44bacd81ec10bd7c7bf00972f06eff0e9155564a2e8c4bd5974d791830e8600c3d11f57e483523a0efc80fd5cf842dbb58a21fea024df3a58"}, &(0x7f0000000b40)=0xbd) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x2, 0x4e23, 0xc56, 0xa, 0x80, 0x0, 0xff, 0x0, r4}, {0xbc2, 0x46e86ad7, 0x1, 0x5fc9, 0x7fffffff, 0xffffffff, 0x7, 0xfffffffffffff801}, {0x1000, 0x1000, 0x1000, 0x401}, 0x1f, 0x6e6bbf, 0x3, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x4, 0x5c, 0x4, 0x7}}, 0xe8) 2018/04/04 05:33:08 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0x1, 0x2c040) uselib(&(0x7f0000000040)='./file0\x00') mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x3, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001180)=""/146) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000180)=""/4096) timerfd_gettime(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000001240)='/dev/mixer\x00') utimes(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{}, {0x77359400}}) 2018/04/04 05:33:08 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/wireless\x00') seccomp(0x0, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x401, 0x80000000, 0x0, 0x80000001}]}) sendfile(r1, r1, &(0x7f0000014000)=0x8000000, 0x10001) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) 2018/04/04 05:33:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="01010000000ef40000000300409d9254", 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000500)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/200, 0xc8}], 0x2, &(0x7f00000004c0)=""/12, 0xc, 0x7fd6}, 0x8000}], 0x1, 0x40000000, &(0x7f0000000580)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4}, 0x8) r5 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffffffffffffcb, 0x80800) sendto$packet(r5, &(0x7f0000000040), 0xffffffbe, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/04 05:33:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, r2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003900)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000003a00)=0xe8) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000001200)=""/34) sendmsg$nl_netfilter(r3, &(0x7f0000003c80)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003c40)={&(0x7f0000001240)=ANY=[@ANYBLOB="e00100000d0b00042dbd7000fddbdf25050000050c01950008000500", @ANYRES32=r4, @ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x45}, 0x44801) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/04/04 05:33:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x30, 0xff, 0xfffffffffffffc00}, &(0x7f00000000c0)=0x18) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000001c0)={0x0, 0x80}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r0, 0x74, 0x5, 0x6, 0x100000000, 0x7}, &(0x7f0000000140)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r2, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x9) 2018/04/04 05:33:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3f, &(0x7f0000000080)={0x3}, 0x8) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/04/04 05:33:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001180)={0x1, &(0x7f0000001140)=[{0xd9, 0x4, 0x8, 0xf3b}]}, 0x8) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101c00, 0x1b0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00f6ff070650ff7ee8f2556e6fef01400000000000000000200000910bdd40dd0e65b0162236f55c3f608aa1f18558fe3ca0b2a0f1e8f2bc930e1f4070644ac02d27e77b908409f7b6a6030b6bed26b89af810824fd1477258074d"], 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x30000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x5, 0x9, 0x9}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x38) 2018/04/04 05:33:08 executing program 0: mmap(&(0x7f0000003000/0xe000)=nil, 0xe000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) sigaltstack(&(0x7f0000006000/0x1000)=nil, &(0x7f0000000200)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180), 0x4) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400140) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0xff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x7, 0x1000}, 'port0\x00', 0x80, 0x8, 0x7fff, 0xff, 0xd296, 0x10000, 0x1, 0x0, 0x6, 0x1}) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) 2018/04/04 05:33:09 executing program 4: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="6862d965752da451bec6937053bc7f9fb305a62ec823e390cc5607368cf53adbc8ea63b99f9f5e9c8d098e26a9ff9597fcfc36521e57dbd45f79", 0x3a}, {&(0x7f0000000040)="fd9025a453c21447f1137a87322e0ef44fc8bab10b992466b0fc84c2bebc3ac0efb9b3cc2b1c95acacbde27ae42db0170a2d76cf3d9bcf544541e6431b3c046701ad4312994609dd2fbb7ccaf8f7af54e1885f2a662f24985de02ad9cbadf23c96a89c2e37036cd76e6445643f46f5959b0b51f1be8ca77c1dc733688627222d63773e807960a541a1c65ffe1ea9736b340becb99714bd0fde468bbf1829f8acaeec6115e5395d8e19b2b17a8f383e7ac4", 0xb1}, {&(0x7f0000000100)="fb67761d613004039ff42e7b543b9fe27c0dcec71ed730f18587efe5d6efb91925ee87390ef038ab6948250df1a3e4d0d74166923c3706da394cd15ec2edb1ffa3eef5f0f75d8de1feeca9ab1c8ec5ebf95802cae4f42224e2e723ea4e4683a6892bd14068fe9ea05741e1214fb1307e03438ef69ee172f62440c8e87e86c14ef6952409ce83cc0e4139d12de241566b4c7a5cff27b4d94b3fa5c08941024cf2fee6c8e7945aac3a336eecef72b2bf980c4590cfed000e6961a1b239fc18cb1e717d4ab2", 0xc4}, {&(0x7f0000000200)="76d4d1c868819fdb6b41545f058f51efc05a43fb230336e092ace7aae5671132676d23144920849e2c022703b00b33ce5f7388f1ccf3473fd1005ce82816dac90ef923c1038fbd07f4a2290173d0fbda94f749c7940b2d6deaf31e3b725139b6c43ca85bb6f8de02aaa97ce0bffb4530b109571f1375afaf77f77e91e2", 0x7d}, {&(0x7f0000000280)="f3bff95538e4739de602dd0f22725354d4b2486c062afc40403ad7b9f3386d25117ac23da23cd796781ebd0feb0436b596a2ef5e1dd452750b31d03109eabdbec2c402c27a48ff7573c19d17e1f9dea96ee1689b4bc7f8d7e1d6ee6849b1ae1d7e90adaab9ad7287d228f045c0fa10d9a8d5336c617ce03f3b6c70a3a669f680ea84d0281edc7229b5cc984a8d12f65e305ff0b9ff797f8ccd513a7fef2f59d593d504767f008a04e423a5452db3c397ccaf31651ac39e010cfe57685728496813f8383f35e30989f0db003860550085", 0xd0}, {&(0x7f0000000380)="72396ab6992ac959e561b5a8f0edc2", 0xf}], 0x6, &(0x7f0000000400)=[@assoc={0x10, 0x117, 0x4, 0x1}, @iv={0x90, 0x117, 0x2, 0x7f, "e1b4f30015c35b51ce212de9ef6340919ecfda8bbb71228017c0249b118cdcb7ef709d83a43a888e765e3775abfe45863fd38359d8523c9a817f38e022b7e488bb56455502004a2d8812c7509143ab97251226ee420c38832bc6f559db0811989b26f4c59cfd4e94d90bec2673658c0dd1f03b364fdf5545f6e4869cccd046"}], 0xa0, 0x40000}, 0x4004000) 2018/04/04 05:33:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x10, 0x0, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x9}, 0x88) fadvise64(r0, 0x0, 0xfffffffeffffffff, 0x5) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/04 05:33:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0), 0x0, 0x2}, {&(0x7f0000000200)="f2a000a5564deaa8979e896dc7cb753830a557059ec273dc72c7da9c8466af3ecd8fb8aa1c36810d6c76c12902fef7a6fba3050068a989ccf96084eec861ea2d83bb005e7cc3c09affe3f404e398678f7e4d579484dda4a71b3433ab26496322383729dd1b2188eeccce2efc020894e49b346319458b6ca13cc0d024bbb4050277d09a2dcda4225fb557cc0c154f8ac31f7b00f7b645c448d89650335819d0a61cdc2180e21284725e0f78974c8e22c36bb8489b0878c140dd9943bc29d99f3d7f8a80369d", 0xc5, 0x1}, {&(0x7f0000000300)="5f33a483f8478e25db4a13e178b09481d5201da3472d1a36b7a0cdde670eb758070c4aa2d5b8d4ab5b0e62663e0191eb62a842c392a69e8f946a56949a285cbc16f0be4bda5f177b79084bd5f5df9dfe19371465efac5698231752a35ab75e7a8d95f4995bf717ecfd7997fb766a5fd8cf6b4d7ba153c1273d8a33a0d07b4ea862b76686fa08d72ad2c23cb18487d3f30ebcb9294ff53f1436884fb55f59d1f57b6aa5f54375c1ca5d88f6345ca4eec37f16e98bed4e39c080e4ba", 0xbb, 0x6}], 0x2000, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:09 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) rmdir(&(0x7f0000001600)='./file0\x00') 2018/04/04 05:33:09 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20280, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/112) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4000000000000002, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x3, 0x2}, {{}, 0x80000000, 0x0, 0x4}], 0x20) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/50) r2 = fcntl$getown(r1, 0x9) timer_create(0x3, &(0x7f0000000140)={0x0, 0x24, 0x1, @tid=r2}, &(0x7f0000000180)) 2018/04/04 05:33:09 executing program 1: unshare(0x20020000) socket$inet_udp(0x2, 0x2, 0x0) r0 = gettid() move_pages(r0, 0x8, &(0x7f0000000040)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='Qamfs\x00', 0x105403, &(0x7f0000000200)="3a24dbf49cf9bbe75fde03120af273eec2e0b6825d6cf6549071938061546ad2464160d4ac2f81b2d7c52f6dabd433ee345c4031b01b8f808e7c1278e3a08ae92e173f0000000000000083aee8e268bdda7c9200000000000000000000000000") clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getgid() readv(r0, &(0x7f00000018c0)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/30, 0x1e}], 0x2) r1 = creat(&(0x7f0000001900)='./file0\x00', 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getgid() r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3f, 0x200001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x84, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0xd4) sendto$inet(r0, &(0x7f0000000380)="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", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 05:33:09 executing program 0: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x6, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000000)=0x400000000000) r2 = eventfd(0x6) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00005b1000)={0x0, r2}) 2018/04/04 05:33:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x7ffffff9}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x7fffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) 2018/04/04 05:33:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/04 05:33:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:10 executing program 5: socket$packet(0x11, 0x4, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) flistxattr(r0, &(0x7f0000000640)=""/198, 0xc6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) process_vm_writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/9, 0x9}], 0x5, &(0x7f0000000600)=[{&(0x7f0000000500)=""/223, 0xdf}], 0x1, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/04 05:33:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns/mnt\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) 2018/04/04 05:33:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x27, "1d2588a40c760ec0ab5122ef8f5b276a7a4eceb2352a1833f7033953700be82eef251af0634ed1"}, &(0x7f0000000180)=0x2f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x436f, 0x205, 0x6, 0x7, 0xff, 0x8, 0x6, r2}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000340)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000300)=0xc) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 2018/04/04 05:33:10 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x101040, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x20000000000032, r0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair(0x2, 0x7, 0x3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000340)={0x10001, 0x2, {0x2, 0x0, 0x100000000, 0x2, 0x20}}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x4, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x81, 0xbd, 0x4, 0x3, 0x20, &(0x7f00000003c0)='irlan0\x00', 0x1ff, 0x200, 0x8000}) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'yam0\x00'}) keyctl$update(0x2, r6, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000000140)=""/5, 0x2ae, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x2) keyctl$set_reqkey_keyring(0xe, 0x7) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r8 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000000500)={0x0, r8}) lseek(r7, 0xffffffffffffffff, 0x3) close(r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0e05403, &(0x7f0000000100)={{0x2, 0x0, 0x4, 0x3, 0x3}, 0x0, 0x10001, 'id1\x00', 'timer0\x00', 0x0, 0xcd5, 0x2, 0x3, 0x5}) 2018/04/04 05:33:11 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d455f89394cffabd1c6b81742337c32944112bba9ce14e966bfc22c00fa9573107f05f04ea6e08c8b94f84ce3fa86c76b1603e27f3be8ab40afb43035db2ef03929fb37fde9d35a8687e15bcebd638d32faf9641b9ad15f0c4b5aa9963f1958b49f2f7d416bc793a6495c4f40f3da78eb7c09b24c9f6d28fded4d53749b9cd3df2fe7a65e743b8a64c6e6235fc66655763277e5009b155558094da318ebb372a3d32925fb0e6d82d9fb4d16537fe33", 0xaf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) 2018/04/04 05:33:11 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf92}}, 0x26, 0x4000400}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xfffffffffffffe01}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000200)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r3}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r4, &(0x7f0000000640)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/156, 0x9c}], 0x8, &(0x7f0000000900)=[{&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000700)=""/227, 0xe3}, {&(0x7f0000000800)=""/16, 0x10}, {&(0x7f0000000840)=""/132, 0x84}], 0x4, 0x0) 2018/04/04 05:33:11 executing program 1: unshare(0x20020000) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r2, r1, 0xffffffffffffff7f}) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) creat(&(0x7f0000000180)='./file0\x00', 0x6) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) write$binfmt_script(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xd7) nanosleep(&(0x7f0000000100)={r3, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/04 05:33:11 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xcf02, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/4096) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) socket$inet(0x2, 0x80007, 0x5) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0xfffffffffffffffd) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/04 05:33:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xfd6d}]}, 0x10) write(r0, &(0x7f0000000140)="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", 0x10d) 2018/04/04 05:33:11 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x8, 0x37bf58b8, 0xfffffffffffff001, "96d43e0d5e3b8749801c129b89783a57bc3705a71164846931cddec584afb8ab09c70d26d43e78baf24b65350d4f28a1fd879bad547fb6572c7d5f59297e058b9789468967a6166a439b5abc044c001a"}, 0xd8) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/04 05:33:11 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$.', 0x2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802, 0x0, 0x0, 0x0, 0x1}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/04/04 05:33:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@generic={0x7, 0x40, 0xfffffffffffff800}) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000200)=""/49, &(0x7f0000000240)=0x31) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r2, &(0x7f00000001c0)='net/tcp\x00') r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x3) ioctl$TIOCSBRK(r1, 0x5427) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/04/04 05:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000cc0), 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xffffffffffffff84, "538f8efeffbd460e24045ef711bd371c20031dd6de"}, &(0x7f0000000040)=0x1d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7c}, 0xfd68) connect$nfc_llcp(r1, &(0x7f0000000d00)={0x27, 0x0, 0x0, 0x2, 0x5cdc, 0x5, "8483f097c310e4e2db9b29f62ba09ede2efc3c8af1a7e84398b16689376240f6d8815f772c27ef561e283498d8f72fc9561a173a0e86fdc94ca095e6a9e111", 0x19}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088d000), &(0x7f0000e01ffc)=0x4) 2018/04/04 05:33:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x8, 0x4, 0x7, &(0x7f0000001780)) socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1050200}, 0xc, &(0x7f0000001700)={&(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0400020014000a000800560007000000080031001f000000c38199483dffd29c625df27d4747da8f49065aa32ee9d6e9456ccffe72d631e216d2f35d4281ddcc3f60c2adf20cdabc014700dc008e003f866b29a43716a4c1b8a365523d3b2445bd4c2a4b14c47d53eed9fed65798e4cd7fc2f3775f5dcfcba2fb39faf0b162c08aa699731078865fd9fca78be24fbb098eb9abd5874ad7fd4c220802bf1e859cc24c66ff61e533d582c613ed50d70eaa5a158e5f886eb0f4a6befe71144068d7fd51077023dd366857c92891bec6e35a9ee2377d84f655a4268227c3dc6a98c549aea5b4cfcdb1b38f154b32d9cc2eda310024eea9c7c50f97b80fe19f0cb46890e1493f2bd2a7fbde5a37454a60523b9858b2448d3e949594b4ec84b1a3cac1038a1724e08000fe07fda8bc0770732e4a8f1727f00890b0c72c47310735ac870af2d6f44bf369cebe03b90039ea538e9599386160f0fbe3d8cab0a726c3c9d5c7b6e7a841f114676f66f481531f3afa22441106285fc7557b62611f922593edee446b43408847d7356b96b2a0f308f96bc56a1ba25c49d515dc96b7768aa86df06c87ccfd1492fe62b45b04428927db5da3c799c6cbb86e59311fcdda3bd0dc3db5c9753ffdadf6f4b75acb6d06af3aba49c66a621128d81d56f763e93a46b174ac390491c908b3a739b282242d92c2c43f01cffa75e67799792786f85a056d000000c00287005076a096931e019b386c4c3ac969c30b780731fc91180daa202c9afa09aa97fd787bd93d2e5d156905c9bdbd4554bb04e03fbed00c0216c61888e1f356c8e3278cc165c8637406cc433d5f7e94aa897d6dd4627cbdfbdbb98fb37d7c2007af7ac22626c844fd2f82d03b1bc21395dd573c65a6c921b6e8370b759a48d9a4e3fc5f64f4af9b36781e5a12031ff5ec26ab8eb079f12a4fe98a56073dac556301e11bc2be11b2242a324f51cd23a772a72f8d9deb59b091a1979d22505227b1e1c0529a2dab0857c4ae3aee5e59b4410165e01627c01922c311edf4779427bec1918971f85b0c9489263944fcfe78f599c1c7e2e8c5bd8543d33d1557e2731dd14f030151e032e69d5d7e424e7453d6feeae7292df6333095674cfa88fcfe87a1b89a356dfd9633c053593cb148498af0be73619cdf96eb977754dff38a0684dfa3ba25a8b794965be6a92c66b7940dc342ce3e128d9db1ba2d023cc1fa12f71151afc83d4157483d2492c79ea3a6e2766ffc368078f7233286c3280c0089000500000000000000140059000000000000000000000000000000000114000400ff02000000000000000000000000000104012f0089c5aaf08975f95a651b46b7c1341828c5c76a88c0306ab6ba005ff29db2b4464406543f8971174b984cf51123caef67e1f46eda81ed2a34c51f5bc209542ade5b3cb82cb2fd103ef6709e92ebdb95493e880f00eb1bbc3288939a561fefa511ae78e5341f29e7468f00ae48d4e94169ca84f1882e9d9c684cf95105148928f85086403a70aac0a54a643d21a5d0e5427886cf730c888bbfb9e84814790f121e6faee56067afc9e2848517277df4c296c3faa2064e272bc4dd07ab5fc8661b7e387a44f2f6a40f1efcd0f4d73c61f2d5210b4278e0d5408cd901003d353d78ee8aa367a6249899e9787f374546fd6a62adb8ae54febcb4a9d14874819300000008004200", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x1598}, 0x1, 0x0, 0x0, 0x8000}, 0x840) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) read(r0, &(0x7f00005f6000)=""/99, 0x60f) rt_sigsuspend(&(0x7f00000017c0)={0xfffffffffffffe00}, 0x8) 2018/04/04 05:33:11 executing program 4: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) 2018/04/04 05:33:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000180)=0x1, 0x4) 2018/04/04 05:33:11 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x3b, @empty, 0x4e23, 0x0, 'sh\x00', 0x8, 0x40, 0xd}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/04/04 05:33:11 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x41, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x1, 'ovf\x00', 0x0, 0x0, 0x1c}, 0x2c) syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x829f5c55c492d59e) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/04 05:33:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0xff}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000011c0)={0x0, @multicast1}, &(0x7f0000001200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}, 0x19, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000001180)=""/32, 0x20) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/04 05:33:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@generic={0x7, "2dfdd33200552a3d91f418f7b2bc7f4fd59a5071d24ffaf5794493f9566fe195918149bea24f09f5a0f73719b06e0fccfb8a36dc374c178bb0e430e77f8191bd7fd316dbd7776c6d9eed09ef90761e62e14ae96233a9d043bd57df2a5a6be05bb77f8073aa031a737b2fb72d1ed769bf76431e94a62415965a154ff290fa"}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="debbb138c82a281cfc10a0145f06b13e042f3149d00997c8098726ec51e3ec0ce1aa222a0f3328e8e1fe31f6475dd6563f9326a78b349978fe1c06dfa365fa19c50e9f928f6f6e06fde9", 0x4a}, {&(0x7f0000000240)="850b5e5f928474b70794b2cd896a768157250fbd3862dff5c9efe76c60", 0x1d}, {&(0x7f0000000280)="59c2708eea21a63ce6062cfb6b062a08e429be5d406b9486858ecef57154a9871f01afe5e424cd6e65300dda12e6edab8c81b63c6b401bc594091223398b6f4d9637be77008d", 0x46}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x154, 0x4}, 0x4) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="28000000040000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0x2, 0x24694cc3}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000500)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000540)=0x2, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0), 0x0, &(0x7f000016ff78)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/04/04 05:33:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x10640) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="0b0100005d6137470eedc7cb245904fe68405f1b5322ed3323eb608299de803b23268ab3e157b7126a45cae5e016ce310b9e87cdbd0670e13f9447fa2cd0eaffa152f565983ff7f31ffda4c38452e850fb1b42885d10d7d81c5c6c07000000000000df45b6a91931d5a0c32ee075fe49851ef280f695a771d0a876dda6e98b", @ANYRES16=r2, @ANYBLOB="000a2abd7000ffdbdf250b0000003c000300080001000000000014000600fe80000000000000000000000000000d1400060000000000000000000000000000000000080003000100000008000500070000004c000200080002004e21000008000800030000000800070000000000080009000000000008000600050000000800070000000100080007000400000008000b00020000000800020000050000"], 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x40880) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r3 = dup(0xffffffffffffffff) sendmsg$nl_xfrm(r3, &(0x7f0000004c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004c40)={&(0x7f0000000180)=ANY=[@ANYBLOB="1401c78d402423887bf200001000000800000000ffdbdf25e08e24ac141400000000000000000000000000ac1414bb000000000000000000000000000000bf0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa0000000000000500000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002900000000240017000200000000000000000000000000000000"], 0x114}, 0x1}, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000280)={0x2004, 0x4000}) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0x121}], 0x1}], 0x1, 0x0) 2018/04/04 05:33:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x598c7fe11435b2ee, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x100000000, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x5, r2, 0x1, 0x200}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) recvfrom$inet(r1, &(0x7f00000003c0)=""/197, 0xc5, 0x40000000, &(0x7f0000000240)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="3fb42e856b0175b15efb3e5f151361e009b3f4a0edfe076af05e320b5700a07bae8eea93ca7262827cbc5a7be343371cf943d9279ea3474b8ec420168f67b03612c78d84df0d18a5155e97fc091552a8a2be80ec344b3110531fd61a856d05e43aee1c2fb2ba5f2da10be2f5cc77b8d6c126dc7e7dd49106a4c7cf21e3e29ff4f2057bf55cc6b51d5625a070310ef05cbb4767971f5704607febd4fbc1ab30c33059e2523dc374c4e34e6a72e71f61a717743adffc3cfb9c85c159aba21d753e7262e2ac1ebb96eeff3630c8ea66a7a012dbf12eba23ff75eb5310f2c92df2721edcaa", 0xffffffffffffffc4, 0x20020003, &(0x7f0000000180)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)="6446022834000000000000", 0xb) ioctl$KVM_NMI(r1, 0xae9a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) fchdir(r1) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f00000001c0)=0x50) 2018/04/04 05:33:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/04 05:33:12 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x210000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/7) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = getpid() waitid(0x2, r2, &(0x7f0000000040), 0x3, &(0x7f0000000180)) nanosleep(&(0x7f0000000100)={r1, 0x0}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') io_setup(0x576, &(0x7f0000000280)=0x0) io_getevents(r3, 0xa4e7, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)={0x0, 0x989680}) 2018/04/04 05:33:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x50, 0x0, &(0x7f0000000300)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}}], 0x1, 0x0, &(0x7f0000000580)="e7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f0000000540)='$'}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) ioctl$int_in(r2, 0x5421, &(0x7f0000000140)=0xffffffffffffffff) 2018/04/04 05:33:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000400), &(0x7f00000003c0)=0x4) lremovexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='trusted.syz\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/04/04 05:33:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xd8f, 0x14000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000200)="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", 0xfc) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/207) 2018/04/04 05:33:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x8}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 05:33:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x0, 0x8001, 0x1}, {{r3, r4/1000+30000}, 0xff, 0x6, 0xa10c}, {{}, 0x81, 0x5, 0x7}], 0x30) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000003ff8)) 2018/04/04 05:33:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) eventfd2(0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f00000000c0)="08853b417c409fe59131f15078f7bf8048a3813d43148a4dfe94cfeda49c1e453f524a124c95d64c23ad30efe2e15b5d6b1cefc08bba1479bc55") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x8, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x17, 0x65, 0x8200, 0x9f, 0x2, 0x1000, 0xfffffffffffff508, 0x7ff, r3}, 0x20) uname(&(0x7f0000000240)=""/144) epoll_create(0x152f) r4 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) setpriority(0x0, r5, 0x7fffffff) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000140)) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000401fc0), &(0x7f000006efc0), &(0x7f0000a3afc0)={0x3c39ff73}, &(0x7f0000425ff8), &(0x7f0000307ff8)={&(0x7f0000b04ff8), 0x8}) [ 913.722172] binder: 29305:29307 ERROR: BC_REGISTER_LOOPER called without request [ 913.755909] binder: 29305:29307 transaction failed 29189/-22, size 0-0 line 2848 2018/04/04 05:33:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) fdatasync(r0) socket$can_bcm(0x1d, 0x2, 0x2) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 913.772451] binder: 29305:29307 transaction failed 29189/-22, size 0-0 line 2848 [ 913.789698] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. [ 913.795732] binder: 29305:29307 ERROR: BC_REGISTER_LOOPER called without request [ 913.810571] binder: 29305:29321 transaction failed 29189/-22, size 0-0 line 2848 2018/04/04 05:33:12 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x0) 2018/04/04 05:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl(r0, 0x440000000000127a, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x500) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc2, "1c93195876f1e22b97f7ed6293d7760df267c4cb1203ab9c9ac53c66c8447c48dd1224f1195ef61308fc3007010f9be36ceca290d0f85d110913477d3edade53c3c2d4fa8ae8c27de1663b086b39e75753fc7c4f3c9da0f674f917111b8dcbf42f8cf5712c2e973c60041f1949ab8dacd6dd6e01940dc86c253415d1d85e71f5acd934986d845a568d5ca4f0a26460a6fcfdeac5e119cbe208ea027a711731b3a78c6d86efc1a1d6a8449bea188b34af294793125eb85cf27184dd28a8676c62c2b1"}, &(0x7f0000000140)=0xca) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0xffffffffffffffc0, 0xec, "bbd3e260b727d2d898302585acd6e713f9286c772fae1d801fe79cf5075eae78e1a2601167d509b7229a3468fbf7b3c7e357a38a8308031d2d8e5b756fc0484225be745fa2986993419bf3b9e9fe9256846672c0262a0200708ddc0dca5f688bfec829f86939f068e13b9ff4168ca943563803826181c4c872d5f4ac23cbc81c0a977ff115f62808a452a0c3a15412a61deee5f559ae8095da31fb7f2baec7f1873a62f9ef624813fcaaaf0fde9910bd6083905a4db7c78339d8a977829598dec93e76a648f126b119cea02b8783a4a44b8b6ac7ea8dc287d83483f6ae72ca93b40f0bb98aa1e015d21d1d89"}, 0xf4) fcntl$setown(r0, 0x8, r1) [ 913.818938] binder: 29305:29307 transaction failed 29189/-22, size 0-0 line 2848 [ 913.835123] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:33:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) 2018/04/04 05:33:12 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x80000001, 0x200, 0xffffffffffffffc1, 0x40ac, 0x800, 0xb81c}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r1, 0x0, 0x3) 2018/04/04 05:33:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)=0x5) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0x6, 0x0, 0x3ff, 0x5, "d58ef76356f8449400d44d467607d2d69fc128f4396f8df82d3d39354874521f44a0f97cb634e7c76931a8e1"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) [ 914.774718] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 914.774725] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 914.775366] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 914.797869] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 914.805763] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 914.813542] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 914.821285] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 914.829065] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 914.836800] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 914.844529] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 935.648681] buffer_io_error: 4 callbacks suppressed [ 935.648689] Buffer I/O error on dev loop0, logical block 15, async page read [ 1106.911243] INFO: task syz-executor2:29327 blocked for more than 120 seconds. [ 1106.918615] Not tainted 4.16.0+ #288 [ 1106.922877] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.930857] syz-executor2 D22344 29327 4532 0x20020004 [ 1106.936506] Call Trace: [ 1106.939138] __schedule+0x8fb/0x1ef0 [ 1106.942890] ? __sched_text_start+0x8/0x8 [ 1106.947056] ? kasan_check_read+0x11/0x20 [ 1106.951235] ? rcu_is_watching+0x85/0x130 [ 1106.955384] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1106.960328] ? trace_hardirqs_off+0x10/0x10 [ 1106.964652] ? find_get_pages_range_tag+0x8d4/0x1030 [ 1106.969761] ? find_held_lock+0x35/0x1d0 [ 1106.973830] schedule+0xf5/0x430 [ 1106.977250] ? wait_on_page_bit_common+0x49c/0x770 [ 1106.982182] ? __schedule+0x1ef0/0x1ef0 [ 1106.986188] ? lock_downgrade+0x980/0x980 [ 1106.990338] ? lock_release+0xa40/0xa40 [ 1106.994322] ? kasan_check_read+0x11/0x20 [ 1106.998484] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.002907] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.007499] ? _raw_spin_unlock_irq+0x27/0x70 [ 1107.012003] io_schedule+0x1c/0x70 [ 1107.015559] wait_on_page_bit_common+0x4b3/0x770 [ 1107.020333] ? generic_write_checks+0x530/0x530 [ 1107.025035] ? find_held_lock+0x35/0x1d0 [ 1107.029189] ? wbc_detach_inode+0x57f/0x880 [ 1107.033523] ? lock_downgrade+0x980/0x980 [ 1107.037690] ? rcu_is_watching+0x85/0x130 [ 1107.041848] ? page_cache_tree_insert+0x410/0x410 [ 1107.046708] ? pagevec_lookup_range_tag+0x40/0x90 [ 1107.051572] __filemap_fdatawait_range+0x282/0x430 [ 1107.056523] ? wait_on_page_bit_common+0x770/0x770 [ 1107.061469] ? blkdev_readpages+0x40/0x40 [ 1107.065625] ? do_writepages+0x116/0x170 [ 1107.069691] ? __filemap_fdatawrite_range+0x280/0x460 [ 1107.074901] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 1107.080274] file_write_and_wait_range+0xd7/0x100 [ 1107.085123] blkdev_fsync+0x67/0xb0 [ 1107.088752] ? thaw_bdev+0x180/0x180 [ 1107.092473] vfs_fsync_range+0x110/0x260 [ 1107.096538] do_fsync+0x42/0x70 [ 1107.099821] ? SyS_fsync+0x20/0x20 [ 1107.103359] SyS_fdatasync+0x19/0x20 [ 1107.107079] do_fast_syscall_32+0x3ec/0xf9f [ 1107.111833] ? do_int80_syscall_32+0x9c0/0x9c0 [ 1107.116427] ? finish_task_switch+0x5c8/0x970 [ 1107.120933] ? syscall_return_slowpath+0x2ac/0x550 [ 1107.125873] ? prepare_exit_to_usermode+0x350/0x350 [ 1107.130909] ? sysret32_from_system_call+0x5/0x3c [ 1107.135768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1107.140703] entry_SYSENTER_compat+0x70/0x7f [ 1107.145131] RIP: 0023:0xf7f7cc99 [ 1107.148577] RSP: 002b:00000000f5f780ac EFLAGS: 00000282 ORIG_RAX: 0000000000000094 [ 1107.156312] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 1107.163761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1107.171078] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1107.178354] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1107.185706] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1107.193248] [ 1107.193248] Showing all locks held in the system: [ 1107.199602] 3 locks held by kworker/u4:1/22: [ 1107.204292] #0: 00000000ff278f3a ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1107.213938] #1: 0000000018394957 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1107.224781] #2: 0000000039769b5b (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1107.233585] 2 locks held by khungtaskd/873: [ 1107.237903] #0: 00000000149230e2 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1107.245625] #1: 00000000e709bb59 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1107.254262] 1 lock held by rsyslogd/4367: [ 1107.258417] #0: 00000000d10280d5 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 1107.266406] 2 locks held by login/4456: [ 1107.270400] #0: 00000000ae15598a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.278644] #1: 000000007ee0c7d3 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x21/0x60 [ 1107.287553] 2 locks held by getty/4457: [ 1107.291538] #0: 00000000ee711517 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.299800] #1: 00000000ab1a9dd0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.308668] 2 locks held by getty/4458: [ 1107.312644] #0: 00000000f5bc647f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.320900] #1: 00000000a4d368c3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.329775] 2 locks held by getty/4459: [ 1107.333745] #0: 000000009f3b8781 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.341996] #1: 000000009b70c63f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.350870] 2 locks held by getty/4460: [ 1107.354848] #0: 00000000aaa21a8c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.363132] #1: 00000000826ea55b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.371993] 2 locks held by getty/4461: [ 1107.375960] #0: 000000002cc46e94 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.384216] #1: 0000000002cd7dd7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.393080] 2 locks held by getty/4462: [ 1107.397145] #0: 000000003415e830 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.405385] #1: 000000008e1c2641 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.414284] [ 1107.415906] ============================================= [ 1107.415906] [ 1107.422942] NMI backtrace for cpu 0 [ 1107.426625] CPU: 0 PID: 873 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.433175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.442499] Call Trace: [ 1107.445064] dump_stack+0x1a7/0x27d [ 1107.448668] ? arch_local_irq_restore+0x53/0x53 [ 1107.453310] ? debug_show_all_locks+0x2f3/0x3d0 [ 1107.457952] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1107.462367] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.466831] nmi_cpu_backtrace+0x1e0/0x220 [ 1107.471036] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.475501] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1107.480758] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1107.485920] watchdog+0x969/0xd70 [ 1107.489355] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.494183] ? complete+0x62/0x80 [ 1107.497611] ? __schedule+0x1ef0/0x1ef0 [ 1107.501556] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.505934] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.510494] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.515568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.520553] ? trace_hardirqs_on+0xd/0x10 [ 1107.524674] ? __kthread_parkme+0x176/0x240 [ 1107.528964] kthread+0x33c/0x400 [ 1107.532301] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.537113] ? kthread_stop+0x7c0/0x7c0 [ 1107.541058] ret_from_fork+0x3a/0x50 [ 1107.544870] Sending NMI from CPU 0 to CPUs 1: [ 1107.549393] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1107.550378] Kernel panic - not syncing: hung_task: blocked tasks [ 1107.563704] CPU: 0 PID: 873 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.570251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.579575] Call Trace: [ 1107.582135] dump_stack+0x1a7/0x27d [ 1107.585734] ? arch_local_irq_restore+0x53/0x53 [ 1107.590376] ? vsnprintf+0x1ed/0x1900 [ 1107.594208] panic+0x1f8/0x42c [ 1107.597372] ? refcount_error_report+0x214/0x214 [ 1107.602101] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1107.607438] watchdog+0x97a/0xd70 [ 1107.610865] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.615679] ? complete+0x62/0x80 [ 1107.619106] ? __schedule+0x1ef0/0x1ef0 [ 1107.623051] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.627427] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.631981] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.637228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.642213] ? trace_hardirqs_on+0xd/0x10 [ 1107.646333] ? __kthread_parkme+0x176/0x240 [ 1107.650624] kthread+0x33c/0x400 [ 1107.653958] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.658781] ? kthread_stop+0x7c0/0x7c0 [ 1107.662726] ret_from_fork+0x3a/0x50 [ 1107.667118] Dumping ftrace buffer: [ 1107.670746] (ftrace buffer empty) [ 1107.674434] Kernel Offset: disabled [ 1107.678034] Rebooting in 86400 seconds..