x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000e4000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000964000)={0x6, 0x1}, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f000078a000)='/dev/rtc\x00', 0x4200, 0x0) 2018/01/16 15:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00009ac000-0x18)={&(0x7f0000d16000/0x3000)=nil, 0x0, &(0x7f00009f8000/0x1000)=nil}, 0x2fb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x14e) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000054c000)={&(0x7f000035c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f3000)={0x0, 0x0, 0x5, [0x8001, 0x8, 0xfffffffffffffff7, 0xb5, 0x9]}, &(0x7f000099a000)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000052e000)={r1, 0x1}, 0x8) remap_file_pages(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00008d5000)={0x7, &(0x7f00001a3000)=[{0x80000001, 0xbb, 0x7, 0x6}, {0x9b6, 0x3, 0xdf0, 0x3}, {0x0, 0x3, 0x8, 0x100}, {0x3ff, 0x0, 0x7, 0x5}, {0x8001, 0x2, 0x42bc, 0x0}, {0x8, 0x4, 0x6, 0x2}, {0x212000000000, 0x8, 0x3, 0x6}]}, 0x10) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000001000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000019000)=[{&(0x7f000001a000-0x48)="4900dfb913e10f225d7e57587a19e3df8468aa5adc20be0fdf86ef02bc8cb5a41922d1e1a697d8f862833ad09d082c4ceeeb7b37c7e27c436704735311b9079ca23a26fc06a921ae", 0x48}, {&(0x7f000001a000+0x806)="d2525e28b684a0cb5e84a5bc2eb96b44325d7529e63fb8b436ff62", 0x1b}, {&(0x7f0000003000)="67d4742c8fdaf5690d3820ffac339943f4a4e6b2ff4bb2437c9aae81a72a129f2fae71d15f4f1c584cdaec0b8fe79e1252654252db0c7ac2a3a969d39d947b6f000f81511542a3b747f1d3ebd5c01a6e5154836163ceeb56b48087c75bd93285909fb052084c29ee7cde634520d002ffcbdf9b5802421532a18068a0a615267caa7a964d84a1acda", 0x88}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000011000-0xed)="66c6d945b22501fd4aeb479ef0960d800f144b2e81e739d7ce7c76b070158f72f16e9f9129b6d387e6fbd19bbb53632ebda6278d48f45c6251883b609f65cf0e4db48f127703ef08a64c05a9a2a40f665cc73621609201106b7421e6b760941f6d858b64a7dcac195286fbbe4391266e0e1dc097a967e6084c19c1873ace6b1c613d6bc107b94107b7fe853897de4decb39e51ed3eb69e6149dfef32bc9843a148271bd33c0f9b09b6e9935b133d1b1de4f936e15b7bf7eadb9ca58dcf75b1c9c8963eda71a7e52df4933e169b34c06c01ce34c29a3a9f96cc33372b114c22f80177731b064f25ec07aa5b8024", 0xed}, {&(0x7f0000019000)="662128c261ce48b57488b63e698db5ca36f2afb8b639c52548c993566be2afa65affd13579194c27dbacbe930cc06496f1edeef40db16f01685b7320629e39615b5d20a4640ffd935b0a769f017c614db57a2229732dfe302be9a9a2ca0a5b0e6d925243180fab7acbc8a641a9350d0b15e50b2d01310920f859619acc37c6455cdc07a92898675d19a7845c6feeceb98216033f0b1271c323fa5ef1436371eac0a02777573d624a6eae4d92808887d5c94fcb", 0xb3}], 0x6, 0x5) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000+0xb2e)=0x0) ioctl$int_in(r0, 0x40000005433, &(0x7f0000003000)=0x0) 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f00003af000)="", &(0x7f000006c000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") setrlimit(0x2000000, &(0x7f0000e79000-0x10)={0x0, 0x0}) 2018/01/16 15:00:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x2, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000)={0x5, 0x5, 0xffffffff, 0x9371, 0x9, 0xae14}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwrite64(r0, &(0x7f0000009000-0xe)="07913f1db88e183ccd0700255040", 0xfffffffffffffc99, 0x0) 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000589000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000740000-0x14)="ff3ed36cffba04ee00000000ff21ff0180ea00d1", 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000480000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000)=0xe8) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) prlimit64(r0, 0x2, &(0x7f0000002000)={0x9, 0x7fffffff}, &(0x7f0000004000-0x10)={0x0, 0x0}) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000209000)='/dev/adsp#\x00', 0x80000001, 0x0) getsockname$ipx(r1, &(0x7f0000bd6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000937000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x34c, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x3, r0, 0x0}) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/vcs\x00', 0x88000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c1e000-0x10)={0x17, 0x19, &(0x7f0000126000)="8f3cfc2ab5fb8800c06bb09fef56ce06297d82f0c75681ecb0"}) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a2e000)='./file0\x00', 0xc000, r1, r2, 0x3f, 0x4400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r3, &(0x7f000072e000-0x38)={&(0x7f000061c000-0x8)=@sco={0x1f, {0xba1c, 0x0, 0x2, 0x80000000, 0x4, 0x3}}, 0x8, &(0x7f00000d4000)=[{&(0x7f0000aa1000)="97621797", 0x4}], 0x1, &(0x7f0000c31000-0x380)=[{0x40, 0x113, 0x8, "15fe582ad164c6f8eb82776d49b07dea3d044737ed796a7214ba40327a512d0d6f6c3030bb5942636e066cda43e4"}, {0x28, 0x117, 0x1, "a0fcfb5bcf5fed0b0083c8aabd39d87e26ed6df2f1b6"}, {0xa8, 0x10d, 0x16fe, "429b7cf789c51e8472d9313277aebf55b069572eab841b61637cdedea76d350b27a9f99fe3665787b7dc57f9a7808514a82c0bca6f4cd7cd2ade94b200a4fa3aa586888ec8e18c169e13b55c9682ec6aa8302752aff18e381a265c9515d61a5bd3ce1771dd995f6382803f2bdd941f9f78c8b0cc6ecb8be966a65201e9f324a4726c2c4183dbd1067f16544fa2a8c00a4af811e12c1c93"}, {0x78, 0x1ff, 0x7, "9f7ea51d8d532d2507fdfbdd6002b2de639c22fada474eaa9d7113e47fd9853135fc3b1aca2f7cf125811cabfb9cc89635747f6d1e4c3d191ce47770c8f7b30cefd9317d0d0e6311497b5b5b462aca35dacdc8ced638f825ab8f030ffcd087f8a72a3cc72ef6"}, {0x30, 0x116, 0x4, "fe8451973a781377ffa29b2dadfaae83865bb434c097b988a34b6234cc"}, {0x10, 0x115, 0x8, ""}, {0xf0, 0x10c, 0x1ff, "c83ad86c885b794cdfdf80943778e274e4aa22838cff4ddef9a2fcb6e08dbafb2a18de50930cf10b161c72bebbe4d8beb7628f9de1f231ca64ec4019a718ab3edb11f043a1f9c9aab973faf954c7d6429979484680d2a5897ba0340590fee5968f70776617341cf4a340189a24fbe63df5119e3d3b82cd137d795f57bfac7fa026812017eff5e7fcc2fe5ddd63689e81c3cd20e6800b2f28e17b824c3902a11fe465234c16a77526fa7c082a0f4b4133d5639a0da77a7e18699d7b0d845f64f0cb21f8a79dbf1e97127a7d468004e2e52f84fe1c6f62e61b907dc6a5c6b6"}, {0x88, 0x114, 0x0, "e5050e7570921696d973de4d8273de899e43485d909cbedae14945c70e0b358438d58e5d53b1f1f0c365eaeae1dd861f7f2daa76c32fb46f6b39022e955cbd32c58db9f7ac2038bb657f467941cd71ea98784c289968b584bb240eea467a39ebd94ae901e846b2e21a8bb2de1a2136acc94fb3aea080dc"}, {0x40, 0x112, 0x1, "3b0c680adc35b85095881da9918c74ca31cabe9cec693b6dc3d6557521be7aaeaba79c18d8206f79ed6cb26b86be42"}], 0x380, 0x4000000}, 0x4000) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000104000-0x4)=0x0, 0x4) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000bb000)=""/140) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/16 15:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000246000)='user\x00', &(0x7f0000311000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f09000-0x2c)="3635b19cc8323b5cbe973dffe30555bfab94c2497c6513f26659ca80122704572ba308077655768f98f32b00", 0x2c, r0) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000cc3000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0xffffa888, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000a5b000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 15:00:51 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044160, &(0x7f0000006000-0x1f5)="") 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b33000-0x4)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000f41000-0x10)={0x3, {"e69021aaa74f19"}, 0x9}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000555000)=0xfff, 0x4) 2018/01/16 15:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005bb000-0x4)=r0) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000599000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000872000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept$alg(r2, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100000004) r3 = add_key$user(&(0x7f0000162000+0x82b)='user\x00', &(0x7f00000f6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000081c000-0xac)="5d20007f02c8a3a31bc93ac5d924f80fccf633fb69c881c81340735caa73730e9862678599757b16c648bf6c770fe7d60c78ed8b5eb3275bc4ec5b228eb91f963d2238bd5056dcf4da168e66883eaf9afafdb470f19e3237220d960890e3a1c092934f8d03564a6a61d52750bd813b8dfd1fe2fb7ea7ba900de8d38b3bd6586f13b08f90246902196d0bb21916165c0177736591934dd16289ca6c3ef8f28461c38f301da4420ced12beb3ef", 0xac, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00000e2000-0x68)=""/104, 0x68) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000079a000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000d84000)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) 2018/01/16 15:00:51 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000070a000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x20) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000709000)={0x2, 0x0, [{0x742, 0x1, 0x0, 0x0, @adapter={0x30, 0x8, 0x6, 0x7, 0x0}}, {0x6, 0x3, 0x0, 0x0, @sint={0x5, 0x80000000}}]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000b1000-0xb2)=""/178) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ef000-0xa)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:51 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d5000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f00003a6000)={0x1f, 0x8, {0x27948b7, 0x5, 0x7ff2bf3b, 0x3, 0x0, 0x9}, 0x101, 0xfffffffffffffff9}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000000000, 0x0, 0x1f7e, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000c2b000)={&(0x7f0000af9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000190000-0x10)={&(0x7f0000f23000-0x48)=@canfd={{0x2, 0x100000000, 0x6, 0xfff}, 0x10, 0x2, 0x0, 0x0, "56976b8ede2e8f40772c9500d8495f6b712eeec6b0087833f75e0d338aa41b50f7c40589224353dec413ab0307b6c67cc30c2fc23248abb4da9aa4d63bf3eb30"}, 0x48}, 0x1, 0x0, 0x0, 0x48080}, 0x1) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) fallocate(r2, 0x1, 0x0, 0x100041) r3 = add_key$keyring(&(0x7f00003a6000-0x8)='keyring\x00', &(0x7f0000dbf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ec8000)='encrypted\x00', &(0x7f00004d5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a69000-0x1)='@', 0x1, r3) [ 407.399301] encrypted_key: insufficient parameters specified 2018/01/16 15:00:51 executing program 7: umount2(&(0x7f0000963000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) utimensat(r0, &(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f000048e000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006d3000)={0x1, 0xe1, 0x4, 0xa, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a6c000)={r0, &(0x7f0000224000)="", &(0x7f0000375000)="", 0x0}, 0x20) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000804000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000994000)='children\x00') ftruncate(r1, 0xc399) fallocate(r1, 0x0, 0x0, 0xc61) 2018/01/16 15:00:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000000a000-0x64)={&(0x7f0000009000)=[0x7, 0x100000000000019e, 0x2], 0x3, 0x1, 0x1, 0x401, 0x3f, 0x3, {0x1, 0x3, 0x2, 0x6, 0x6, 0xf1f, 0x0, 0x6, 0x5, 0x1ff, 0x20, 0x8, 0x9, 0x3, "57bbf1e8a9375cf4a5b7afc7626b2c2c002f65a3964797b4bf6254bc91136914"}}) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000004000-0x8)=0x0, 0x3f, 0x2) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000+0x318)='/dev/autofs\x00', 0x240000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4147, &(0x7f0000006000-0x1f5)="") 2018/01/16 15:00:51 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 15:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x800000000, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004a1000)='/dev/audio#\x00', 0x4, 0x0) fsync(r0) r1 = memfd_create(&(0x7f000059b000)='\x00', 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000991000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$getflags(r2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008f7000)={0x0, 0x100, 0x100}, &(0x7f00005db000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c89000)={r3, 0xb6}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000638000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) sendmsg(r1, &(0x7f0000335000-0x38)={&(0x7f000029f000-0x10)=@nfc={0x27, 0xffffffff, 0x7, 0x2}, 0x10, &(0x7f0000960000)=[{&(0x7f00000c0000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4008000}, 0x4000080) recvfrom$inet6(r4, &(0x7f0000069000-0xee)=""/238, 0xee, 0x40, 0x0, 0x0) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x222, &(0x7f0000cc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0x1, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"bee72718e95761e15234193a1dda9ef5c625c6327ac0bf162d961e26b068756010c02e586a1430ebdf43e72f82c03a423e4a185d134c53fd04946707f9233466d50c14bb611ad8698c76fc5f6e1a48da9786ddeed1b9af3ff5e8cd373eef5f84e79b26960201b67005b1b1e807f6929268d085162f62b049a8964d7c017d82a04a85590c38781e25eb1f123cc9fed2862cf3304a4a27e20f4d9d20e98f36def9cab2eb9672eb2cfa4eec138dc0562b7187afefc96bad35533e9f01902d4bdebfc9058e2e828dad15491251863e125eadebba510e49040a2591ece2df9dd92a542979b6e43966aba814579c81d9e34059584e64abf84ac2560aa5ab2bfea56d4da69611547bc7a68ce3de9eb0f58f319c511560832b5e4f916e0c03b1e787a640b14bf087dc1557fb828cf23aeaf9bb598634ff389f91572039dede169730bb8f3a9a4c9aede02a98a40dd30e7b103c8d1f9428cd6339b363c83d987b1292ace9dba17f4820c55c55a7403f93dbcd34d9ec16f6ce25dcb56f8c1677544eed7b9bf8a63b3586765884aefb68a8f9748a1ccd120af57f7d94277b0e4344fcd183da5c6c1a0c4f5f32fffe4a74f0888e60d65137110311da3f43e1e5ab80dd320a0e18857eec838bc6e585d1852254a2ac6f85089bde659de6989b14534612b1ce9363c088ac3fc991403e4e64e1"}}}}}}, &(0x7f0000433000-0x8)={0x0, 0x0, []}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005e3000-0x9)='/dev/vcs\x00', 0x3110c0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000)=0xe8) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d3f000)={{&(0x7f00002ae000/0x2000)=nil, 0x2000}, 0x2, 0x0}) userfaultfd(0x0) r2 = dup2(r1, r0) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/16 15:00:51 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000195000)='/dev/admmidi#\x00', 0x5, 0x80) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000263000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) connect$ipx(r0, &(0x7f0000f6d000-0x10)={0x4, 0x0, 0x800000000001, "3fd1fb8f0e16", 0x0, 0x0}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000ff000)=0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000475000-0xd1)="92507cf213afd19ae702ce23603b7f334c7c9c49985521d110b9517583000d9ef9852ecac4659a50c78ee3b59a254667a28c6fd5e660de319a7fb40af0a286355de996d336c517d732808006ac834a4a14befcba31674d9b8c869688e300e66e5e50bb4b43d85d72b850210d5c8e3c7e3c6a5f603c6945afb2b43d75f0ffc02687683622bb05a01e9622dfa4f0ac154e1e4e9252959fc1bbeb736ac9e5627e676cbe34d0927a31fb61d1fae6e6fdf24bfacf9181739b892960ba3b998e6c6aca5dfd802632ec50aaceb9fbc3d04765d93b") 2018/01/16 15:00:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f3000)=0x20) r2 = memfd_create(&(0x7f0000001000-0x2)=',\x00', 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0xdbf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003be000-0x4)=0x8c) 2018/01/16 15:00:51 executing program 4: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000616000)='/dev/vcs\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) dup2(r0, r1) 2018/01/16 15:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x1, 0x0, []}) 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fgetxattr(r0, &(0x7f0000aba000-0x24)=@random={'security.\x00', 'posix_acl_access@&^wlan0-\x00'}, &(0x7f0000231000-0x70)=""/112, 0x70) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000063b000-0xc)={&(0x7f0000af0000)='./file0\x00', 0xffffffffffffffff}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00003e4000)={0x2, 0x4, 0xff, 0x0, 0x1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mprotect(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x2) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a78000)=0x8) mmap(&(0x7f0000000000/0x5aa000)=nil, 0x5aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800004, &(0x7f00005a8000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a6000-0x4)=0x0) 2018/01/16 15:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x800000000000) bind(r0, &(0x7f0000b86000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2ee}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c69000)='tls\x00', 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000000000000000b90000cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000807000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000f29000)=""/28) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f00001f0000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000f15000-0x18)={0x8, 0x3, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b1d000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a4b000)={0xfffffffffffffffe, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff2403}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000072000)={0x0, 0x0, 0x0}, &(0x7f0000476000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000b3f000-0x38)={&(0x7f0000c96000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00009f2000-0x5)={&(0x7f0000795000)={0x20, 0x10, 0x321, 0x7, 0x3, {0x1e, 0x0, 0x0}, [@typed={0xc, 0x5b, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00003e3000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000330000)=0x2) 2018/01/16 15:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001000-0xbf)=""/191, 0xbf) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[r0]) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000981000-0x3c)=""/60) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x20) r3 = syz_open_pts(0xffffffffffffffff, 0x340fff) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r4+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a71000-0xc)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x40) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007d1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bc000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e74000)=@assoc_value={r1, 0x70}, 0x8) r2 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000aa2000)={{0x200, 0xb6fc}, {0x3, 0x1}, 0x400, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f000091c000-0xc)='/dev/audio#\x00', 0xf4, 0x80000) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000aea000-0x68)=""/104) 2018/01/16 15:00:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/vga_arbiter\x00', 0x400a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000006, 0x1, 0x8000000) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) connect$netlink(r1, &(0x7f0000b4a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f46000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x121001) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f46000-0x34)={{0xffffffffffffffff, 0x0, 0x3f, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00004a3000)="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", 0x481, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/cuse\x00', 0x40200, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f00009a6000)={0x0, 0x0, &(0x7f0000f45000)=[{&(0x7f0000ec4000)="da38b19406", 0x5}], 0x1, &(0x7f0000c4e000-0x48)=[{0x48, 0x13a, 0x9, "d4a00aec1330b3c5e18d6f8c8b84e11b4da96985a9488c3a97e58403ce76f25f1a88ac85c8161060db0420027001c709d9b1cc1d89774f"}], 0x48, 0x80}, 0x20000004) 2018/01/16 15:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000022000)=0x40000000000, 0x8) 2018/01/16 15:00:51 executing program 6: get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f00009dc000-0x8)=0x0, 0xfffffffffffff268, &(0x7f0000ab2000/0x1000)=nil, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x1)=0xfffffffffffffffb, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000083e000-0x90)={0x0, 0x4, 0x4, 0x0, 0x2, [{0x5, 0x1ff, 0x1, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x700, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0x1a7000)=nil, 0x1a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000)=0x14) write(r0, &(0x7f00000cd000)="2400000032001f1546f9ff7f000005db090007100c00020001ff002000000000000901e5", 0x24) 2018/01/16 15:00:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000043000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000653000-0x8)={0x585b, 0xfffffffffffff6f1, 0x7, 0x5, 0x10000000}) 2018/01/16 15:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000025f000)=@l2={0x1f, 0x5, {0x101, 0x8, 0x3, 0x80000001, 0x9, 0x8}, 0x4, 0x7}, 0xe) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000+0xb86)={0x0, 0x0}) 2018/01/16 15:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001b8000-0x14)={0x0, 0x2, 0x4, 0x3, 0x8, 0x4}, &(0x7f00002b9000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bbc000-0x52)={0x0, 0x4a, "c0425e392b1966764de08a959a0ff08813cecfd8ef5ed20a3ee719426aabf1ff750c5e926022eb30fb1c86b5530e4d3cee7cf3ea2cdf88ce5ed788124c8f18fd1555a59e60144aa2e7a3"}, &(0x7f0000713000-0x4)=0x52) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000309000)={0x0, 0x6e, "c6d088c73f4ca8526583286426e4258dbc9cac9f49055ab1edb7698942e2587eab7049833fc6b933b18fc9c4c7d61641c8a020f5b1aaef228fc87e50b9518b49f2809e005166d5d65e33851df8afe48f1c60e03abc9dae8db325688335f206aafeaa2eb645e9332f20f26c1d0f59"}, &(0x7f000063b000)=0x76) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003d6000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b5000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a83000-0xc)=@sack_info={0x0, 0x80, 0x1ff}, &(0x7f0000f08000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004c0000)={0x0, 0x5}, &(0x7f00005c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000170000)={0x0, 0x3f}, &(0x7f00002fd000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000443000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000906000)=0x20) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8b000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TUNSETSNDBUF(r9, 0x400454d4, &(0x7f000065d000-0x4)=0xfff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000569000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079e000-0x8)={r5, 0xd311, 0x2}, &(0x7f0000cee000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000dbe000-0x118)=[{&(0x7f0000fc0000)=@in={0x2, 0x2, @rand_addr=0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ad000-0x90)=[{&(0x7f0000d12000-0x1000)="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0x1000}, {&(0x7f0000db2000-0x30)="7c25d4439366e311995417b050ee3c5f759dc48987a333e55961b22ad091052924aba94ddc16029584986e6ab0703ad9", 0x30}, {&(0x7f00001aa000)="94809c050ded18aace47e0e729c07b016ad1d66f08d2197b688c22f859f38f8e4c81a502ef497d56720f8a9b778a295d822e36c5ac37500a70c0c7bce3df93bc5b66e17514f7ed0ca1d77880fe1fe5f48aa29b952907747cf11b1f1aab2b35d12b8cbbe2a31f7a1be4f0c90024d10e680b611f0d9728e82097edcbd7cb50ec874195ca42734a1ccf05e10eec2d0035aeeb6b2d6d5abb98303c15fd3aa513fee0ecfacc49fea31557feb299b01c36fcefdf08020f852d77d8b2a501de15994ec21ad20473fb626bd9c5f155", 0xcb}, {&(0x7f0000ee1000)="74c1192664be0a61d8c5dc33c891f8eb25f84643377b4c0798ebca701eb7befae31fc8fbfb61c744bd2420b746b93082bc689d93723147886620bcd1b9128bcf315fc60efb3f4ea17060de75f3b9a051c2ddd239a1cb94d0f195880cacf3cf7e1da57425f1465c9157f7e14d42c99c916c", 0x71}], 0x9, &(0x7f0000927000-0x90)=[@init={0x18, 0x84, 0x0, {0x7f, 0xffffffffffff7fff, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xdf7, 0x0, 0x1a8000000000, 0x52, 0x9, 0x3, 0x6000000000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8000, 0x3f, 0x80000000, 0x8, 0x5, 0x40, r2}}], 0x90, 0x800}, {&(0x7f00006ab000)=@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7ff}, 0x1c, &(0x7f00003a4000)=[], 0x0, &(0x7f0000926000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x204, 0x0, 0xff, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x1f, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff423, 0x201, 0x7, 0xaf67, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x93, 0x4, 0x4, 0x55, 0x6, 0xb81, 0x7fffffff, 0x27, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x800c, 0x6, 0x0, 0x2, 0x4c, 0x7, r6}}], 0xf0, 0x40040}, {&(0x7f0000ff5000-0x1c)=@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f00005f9000-0x50)=[{&(0x7f00008c9000)="2ac8ac1f4a1de36107740e31852e7b4c6c84c023388c9907069d7fd8cd205934e91c8719b206cd2a93142d8cea2ba81678cef3b068ca3dfd175d1830870b14daa1716a88825597bf85851d79d1d5168532b0704ee19495648e1013f6aca741edeb6d6df42f0d88217f994fbff5801dfcc5e937de16ef9ea86112814a34da7ba9a74d503cbd68ecd7c611b2bfdb4417a2fda59dbce7942770d8c1be8bc8e74e5387a13f4affa9dfa942ff12812dfbabb3f716eb82394009895b37eedc1076d9a2eccdd5c8284f9de22b33234617d4ff9b97424b0970450c316703eda6153f4eb7908137e790ca19707123ae66f6eb", 0xee}, {&(0x7f0000115000)="7075fc878480d285f6efbfd6c4c4b0f1f4db3ef802a14ddba4db4c79c9abc7744c695077954fbf", 0x27}, {&(0x7f0000788000-0x87)="faf8dccd4462fe45cdb89667449fa4379afc893c7dcb5df5f0b95b927e453cb7f108f86df402ce9f135b4be2362836efa3f60251a4451f032572abeda1aec3dcc184dddf2794cac7c585817c310606fcde57cbf583bfb0cdaaa2eec719268ef53f0b4306d771eba4a22f55ce4bee6d36f1c93d321c17d83014d22afd1a534bec304ad274c97319", 0x87}, {&(0x7f000023e000)="7a69c2398cbf3eb9b2d668369ac8c97939b373b5604092cb305a8e4d3bcd7c6b86afe03fd9e62091c300a0a13659ad457389d687b29ed7d1e3a42f52fc09a0f56b9a68196fc83451ae3cf7c3de55f095c807fa93ad8d71e2c745d19deffa87c9e5a7bae9c85c720e442837942385eea97c2722e5b3f9bb17cd00989be3cee3654cbc4abc", 0x84}, {&(0x7f00006bd000)="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0x1000}], 0x5, &(0x7f00008e8000)=[@init={0x18, 0x84, 0x0, {0x40, 0x7, 0xd6a, 0xffff}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffff800, 0x4, 0x1}}, @init={0x18, 0x84, 0x0, {0x5744, 0xe34, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7c0679a9, 0x100000001, 0x20c, 0x5, 0x6, 0x0, 0x5, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2da, 0x9, 0x205, 0x8, 0x5, 0x3f, 0x3ff, 0xaf82, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x73, 0x6, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8205, 0xfffffffffffffffd, 0x197c, r10}}, @init={0x18, 0x84, 0x0, {0xbe6, 0x9, 0xfff, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x3f, 0xe18, 0xd2fa}}], 0x1e0, 0x480c4}, {&(0x7f00007f9000-0x1c)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000e20000-0x60)=[{&(0x7f0000dfd000-0x55)="4e75cb5f84baf90c8f6bd2afe7d3a09c078aa0bec435a4a975bd7541cb8d5e767197c4f743ff22d51e713658c98741e6bc3a8092ba2d66d144ac69d221fbab0fe73aee6b96181fb8dddced720fcc41c54af527bc8d", 0x55}, {&(0x7f0000063000-0xb7)="172aacc1af19f7f2d1915428081587ab5600a86667f6bf3abf018bccf64fb782e2b95b32676e3f86e773a79f58f733a846a121aec3bfdced8604de21f3b9e22f85e225d7e4edc19976b3a605c9b321a33fb646661845b6fafbe56e417a98422676500abfa0825ad8cfab1358e3c525335893769d71c5b157c4c6136d0ca91410e02efbaf05144b9445c1dbac14ecb07ee08bac7bc944cd802304bc6f8b8e32bd10e94867dfa56155740a65f6a216916521c534c9fc40a0", 0xb7}, {&(0x7f00007c6000)="6b731ed81a4c70315c924a25b5db2265c37a888c435776697849e9e791e8dfe0bf828d49e7357ac86912ce16ef14c0daeb8bfc35d05953ae5a0006595bfffc1aef44665a5a48fef2ac59233fe4f2122b2b088a57da116e6981cc8436e6126853e212d034", 0x64}, {&(0x7f0000157000-0x8d)="b89f175f730bedb83601b4fe00e1b3ad09c2e42e73083f5c0e5d9303985120e9b1f3a5f100ae2216ef37da28a11e315e0837e57ca992a5b21e814b0564fbad104cc20059aae63c2879453a931e3e643a03dafb3b89cb93dd9b119b37bd7e3326ae12707f70f56e3f0645cfb75a42398d7e3c71cb628521f4a27062baf9fdf9f05e358a0b2bf15ea34597c84c97", 0x8d}, {&(0x7f0000754000)="f68b687e812469148e20e30b9d188afac088ff09eabb4b2649684f6d68a0071ff5e428a6aaa0289998ef9eeb2ce7da7d31af9d0fc2643ea43fa67fd9f1bbc2088499e940622a5ad5afb5afa22425608a13550b8b86c1f34d2efae5067d4d17", 0x5f}, {&(0x7f0000e87000)="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", 0x1000}], 0x6, &(0x7f0000408000-0x30)=[@init={0x18, 0x84, 0x0, {0x2, 0xaa8, 0x1000, 0x1}}], 0x30, 0x8000}, {&(0x7f0000da5000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c, &(0x7f00004d0000)=[{&(0x7f00009ca000-0xf)="ca8020b15e9bfe23f6459f444dbed5", 0xf}, {&(0x7f0000424000)="3c22d33b52dc264a43d75ef403140163168ceaa942543047388373ef2bfecfd14903aac1", 0x24}, {&(0x7f000075a000)="11295684a953764489d728da02987dcd671a3425920719726f702a3f934b9ecd3b88c2f3d3d5756cfc07f961ea7dd0506d9657e951718056aa71ccc966d0b587", 0x40}, {&(0x7f000096c000)="341fe2f88833dc48b1ebd3102a310857c60c40c2b75ae33d8ad16b1c45a418d13b931b6d7253ed03be189395548162bb1965ba5baf6e5f2a1d5b13eae8b2fe83af8b3ea3faaba086fb22b43379982377c68e786cb6be38eb3cccc63ce03ed3a198baf0f5d086e1704c8e17aa28f7e77e5b88b31560914d6edf00b5ceb070fc570bf1f49ae495fc415f8e1f6693272d03b30ad1a9c6ad2382a24fd65e38be3318487364031b030b066750a6fcd9b1a076c6c756da24b713c2a9f3899f9aa0c9f6dac1cd635c7be8ab01acda36d913490a6de1a844cc5edb9019afb092278e8626ebcb137acc8bac53d3b59bacbaf941c651a9299178", 0xf5}, {&(0x7f0000546000-0xfb)="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", 0xfb}, {&(0x7f000094b000-0x8c)="f9a1bd0e422a6736133abacdd597ca7e81856690ee8faabc2186eb7b591f6ddb3ecf1443eab66da904a082946b9b9c80b4501b7f3c1bd47d9b0070819382f1ea73f305542c230171444b75827de6728bd44aa5f6ea37cace97a6f71b478460d510d0d97f52e24cfc987136cf73e0b053b73685c18a99d4092e38bc6e1f9721c98561a6d37c27bf2c8c7248e0", 0x8c}], 0x6, &(0x7f00007b5000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x15, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xd, 0x2f, 0x4, r11}}], 0x60, 0x80}], 0x5, 0x1) r12 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r12, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/16 15:00:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/16 15:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df6, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c36000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000ca000-0x4)=0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1fffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/checkreqprot\x00', 0x20800, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 15:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000948000+0x3d0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d49000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/16 15:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/ppp\x00', 0x404480, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e6000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xff, 0x2, 0x3f, 0x4, 0x4, 0x800000000000, 0xa196, 0x4, 0x0, 0x7, 0x6, 0x3, 0xffffffff, 0x0]}, &(0x7f00004d8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006e5000-0x8)={r1, 0x20}, &(0x7f00009a5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c05000)={0x0, 0x5963ce92, 0x4}, &(0x7f000012e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e3b000-0x8)={r2, 0x8}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d4d000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000731000-0x9)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000e1d000)=0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000d70000)='1', 0x1}], 0x2e2) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) creat(&(0x7f00008d9000-0xa)='./control\x00', 0x22) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x200) msgrcv(r0, &(0x7f00005cd000-0x6a)={0x0, ""/98}, 0x6a, 0x3, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e91000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a0f000-0x15)=""/21) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgsnd(0x0, &(0x7f0000515000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000bdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff0000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000080000-0x8)={0x0, 0x3ff}, &(0x7f000082e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003cb000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fc6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40) ioctl(r2, 0x227f, &(0x7f0000667000-0x2)="") 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0xd4)=""/212, 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x40042408, 0x0) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004b6000-0x5c)={0x4b562652, 0x2, {0x2, 0x0, 0x3, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents64(r1, &(0x7f0000dbd000-0x50)=""/80, 0x50) getdents(r1, &(0x7f000091e000)=""/80, 0x50) arch_prctl(0x1001, &(0x7f0000f96000)="45a549") 2018/01/16 15:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000c8c000)=[], 0x0, 0x0, &(0x7f0000d8f000)={0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091c000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009f7000-0x4)=@assoc_id=0x0, &(0x7f0000774000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c8000)={r1, 0x80000000, 0x2, [0x80000001, 0x0]}, 0xc) 2018/01/16 15:00:52 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000011d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000+0x31a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000042c000)={r1, &(0x7f000064a000)=""/207}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005ca000)=""/175) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f69000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000)=0x10) connect$inet(r0, &(0x7f0000803000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f0000f66000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b82000)=@req={0x50, &(0x7f000042d000-0x50)={@generic="b94616379459bfc0dd08e10f8f660315", @ifru_map={0xffff, 0x1, 0x3f, 0x70, 0x8, 0x7}}}) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f90000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00004b9000)='user\x00', &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f91000)="0df29cce088e92744ce553af6b5c1ee17b2fe0e6f36266dd1a854fb7c9afc3eb7aded110be3810e0f5740c41", 0x2c, 0xfffffffffffffff8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000226000-0xb)='cifs.idmap\x00', &(0x7f0000f91000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014b000-0x8e)="3d59c2bfc58f53ec70e27d6e12d3b8183def92b1f23edc86447ac3847b1e3c04a67325e3ec7ccc4e2e8043b449a1a384ac0f07179070c3ce0c2f611a7fa49137f0204b74157a716f123aaedb6e837dcf544417f0ef75be8e4b7c43d4eb507d70009557e75bf71ae2acedcf0653c3b54f63b371f1cea528dea5b9553c85167c1209316c5114ae945fba0a831f6d27", 0x8e, 0xfffffffffffffffa) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f93000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(r1, 0x0, &(0x7f0000f18000-0x4)=0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, &(0x7f0000f94000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f94000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a3e000)=0x0) r6 = add_key(&(0x7f0000f92000-0x8)='rxrpc_s\x00', &(0x7f0000b9e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f91000)="2da845129f07cd3a1f19e6dcc97649465dfd5305bc1deafd4a5f9e0afddb21e8", 0x20, 0xfffffffffffffffc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f92000-0xc)={r3, r4, r6}, &(0x7f0000c85000)=""/247, 0xf7, 0x0) close(r1) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000b53000-0x1000)=""/4096, 0x1000, 0x3, &(0x7f0000feb000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f59000)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x2000, 0x0) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000073d000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) dup3(r1, r0, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d05000)=0x101) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008e3000-0xb)='/dev/audio\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e15000)={0x0, 0xffc}, &(0x7f0000c21000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe1000)={r1, 0x1ff, 0x7, 0x7ff, 0x100000, 0x7ff}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x9, 0x407ffc0003}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/status\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000847000)='./file0\x00', 0x1, 0xe4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) epoll_pwait(r2, &(0x7f0000c8c000)=[], 0x0, 0x0, &(0x7f0000d8f000)={0xffffffffffffffff}, 0xffffffffffffff76) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)=""/124, 0x7c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb1000)={0x0, 0x1000}, &(0x7f00002bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000405000)={r1, 0x8, 0x20}, &(0x7f0000828000-0x4)=0xc) 2018/01/16 15:00:52 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00006f5000)='/dev/vcs#\x00', 0x7, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x6, 0x9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000922000)='/dev/dsp#\x00', 0xbf, 0x111000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b3d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000053c000+0xfbc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d6f000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000c61000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x440200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0e000)={0x3, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0}) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000de4000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000182000-0x8)=0x0) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') pwritev(r1, &(0x7f00002db000)=[{&(0x7f000049c000)="1959d33a3514327f65b882940c1ae0467fe7ea0c66742bab22fd6048f6204600b1fea0f7c9d403c304987f21af827fef68a7b95dbb862c548da4b5a2d70d35a6ccaf385e24988cfba3edbc0f4f45fb17fdf1f4f57bc167715a9b7c6f8900756832bee4c3437643dd0c0deb6479ea0b2d9327ca7a3026c21b6db8027ba75af67bf295f2e13bc667d6e134c909053ad5a3a06825ca7f4d7ea69458d1a58743d1015f1633d61d43272784193e6be3fb41be4552273b3df514180e35a7bc3aff0506d2fa137ce3233183cf74ee18a024722d91b0667e1a19208d4a", 0xd9}, {&(0x7f000021d000-0x9d)="8d7120b759937739d16cfea3f96e5cbb5fd625403473d7745723194107de23443cf1f3b8af35c9e3c44053c547439e1ca12d9810c2fec66a9fd55ecff70075e8e9fb05e977d252d1a016556c575cf9db48253c75130f082841fc706f2a8a4ff152d4485d7d2eef3721605fb47f894b90544bde6108f81f01a06e0b3253c0256be36fc35578b0ffad64c872de16b14512c5b30f39e7c77c05b9e769d89a", 0x9d}, {&(0x7f0000f75000-0xdf)="e524f96a4a7c73a03721594537efe1c830d957e6f9ab8f15a8acbb733f1cb77c770dcfc90fd07fb6a4e9bba530bfcaba31ca16eee87a719072fb31eee72711c416bb317e0713f518c4c422c986b34f462a85899e7d057a75fe7c443720e9bdaa1b0ce19c9ff3b77b199df85b388071af8f9e22cb1ac9922b10493f6bb9df6a71dee7c26b7816d0afae7cacb41649406f3055d679b79789f84cd2f31b43dfc655a04dd5453a473ea11b425569c1b46d9371b975f735b94ce24ef32eaf7a026a289e9e1cd62d78f307b5c172556efed07ca0af49af023aaa44afc73a568c6a6d", 0xdf}, {&(0x7f0000804000)="8106268ec660da05b16256ae61df242a5886c5d2260cd28c1377b2af30b09b7fc9be80e8f9499088eb33379842e07f969f091755daf9677addbb90008ffeef73f44e7dd1b8fb016e5719a8706c89913080", 0x51}], 0x4, 0x0) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000dd000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f00002f3000)='/dev/dsp#\x00', 0x40, 0x0) bind$bt_sco(r1, &(0x7f0000478000-0x8)={0x1f, {0x1, 0x2, 0x7, 0x7, 0x4, 0xf8de}}, 0x8) lremovexattr(&(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000bff000-0x19)=@known='system.posix_acl_default\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc1000-0x10)={0x0, 0xd0, &(0x7f0000985000-0xd0)=[@in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004ad000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7a000)={r2, 0x2, 0x30}, &(0x7f0000fd3000-0x4)=0xc) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e72000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000b04000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001b3000)={r2, 0xfffffffffffffe00}, &(0x7f0000d5a000)=0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r4 = gettid() ptrace$getregs(0xe, r4, 0x9, &(0x7f00006d6000+0x952)=""/18) sendto(r3, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e74000-0x4)=0x7, 0x4) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008e6000-0x8)={0x0, 0x0}) sched_setscheduler(r1, 0x7, &(0x7f00001de000-0x4)=0x4) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r2 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/load\x00', 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x2000000000000) bind$inet(r3, &(0x7f00002a5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000cdf000)=0x0, 0x22b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd1000-0x4)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089c000-0x4)=0xc) fcntl$getown(r2, 0x9) fcntl$getownex(r2, 0x10, &(0x7f00004e4000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ad3000)={0x0, 0x0}) gettid() r4 = gettid() r5 = getpgid(r4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000669000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d67000)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000dd9000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xafa8}], 0x48) getgroups(0x9, &(0x7f0000558000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000669000-0xc)={r5, r6, r7}, 0xc) sendto$llc(r2, &(0x7f0000bb2000)="eb6408", 0x3, 0x4008040, &(0x7f0000d7e000-0xe)={0x1a, 0x1c, 0x4, 0x3, 0x4, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000069000)="c6", 0x1) 2018/01/16 15:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000c7d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000aae000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000013d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x29, r3, 0x0}, {0x368c, 0x8, 0x0, 0x2, 0x8f1, 0x8, 0x0, 0x2000000}, {0xed6, 0x8, 0xfffffffffffffa2f, 0x6}, 0xbee, 0x6, 0x2, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x3, 0x101, 0x1, 0x1c, 0x5}}, 0xe8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000098d000-0x4)=0x3, 0x3) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x4, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e1000-0x11)='/dev/qat_adf_ctl\x00', 0x121282, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000465000-0xa9)=""/169) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/16 15:00:52 executing program 1: semget$private(0x0, 0x3, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/dsp\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f000067f000-0x8)=0x0, 0x8) readv(r0, &(0x7f0000bc8000-0x20)=[{&(0x7f0000a88000-0x4c)=""/76, 0x4c}], 0x1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000fcb000)={"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"}) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) pipe(&(0x7f00002c9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c47000-0x8c)={0x1f760dbe, 0x8, 0x8d7d, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000844000-0x10)={0x15, 0x6f, &(0x7f0000920000)="e4d29c76d236193a089109425a174083f0acb3823e6c6ab26c8d18548b0e1ddd5a4dc272e89df02063db28f10f6ec89959ac2a90a7be1a041ec21335877ed4e63f07926617c17107552235410fbc05ac70fb187e3539058f35265e2ca0811351c178e9c2209af44d8a0dc241d75bc0"}) pipe(&(0x7f0000c14000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$TIOCNOTTY(r5, 0x5422) socket$inet6_sctp(0xa, 0x5, 0x84) [ 408.244992] QAT: Invalid ioctl 2018/01/16 15:00:52 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f00008cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$setsig(r0, 0xa, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xfb, 0x3, 0x0, 0x7fff, 0x685}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x1, 0x311080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000001000-0xf2)={0xf2, 0x7186298, "0e5027ab5c1176902d5092340f93e4b79160f2882cd6792d73428e6f8bf26656f7b9037e67af62a8ac27e0d61e8e3c49c401b74cce81b4b0c541aef21c2e20e71bb14fecc6bf39d9dd7c3a2dab73493ae25c3491b4c73217a1f7febe96df2689bcc5bc1d99f9aeff90e10080d191dd66e4de1b6f21206c36f5f9f20931e4598580cea72a7065711346182e5f188ade71e789f49f5d88fb36d4b4c3b8d07585a36ba1cad7bf90f2bafa96698f5afa7bc19bc4400233a0af9a009afc2bf9086454fbf7f31152f954a4df64d1c0a89b6b1363bd3c3b78ca982bcb75a9e9ca79333d60096346c00c4bb7ff25"}, 0x8080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x2, 0x1000, 0x2, 0x7fff, 0x80, 0x790e, 0x1e068c35, 0x33b, 0x0, 0xfffffffffffffff7, 0x0}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x20) r4 = getgid() setfsgid(r4) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x800, 0x1}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000006000)={0xffffffffffff8001, 0x1, 0x2, 0x3, 0xff}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007000)={0xdeda, 0x7fffffff, 0x800c, 0xcd7d, 0x94, 0x0, 0x0, 0x2, r5}, &(0x7f0000007000)=0x20) setresgid(r4, r4, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000000)=""/0, &(0x7f0000008000)=0x0) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c27000)={&(0x7f00001b4000-0x10)=@ipx={0x4, 0x0, 0x0, "0589905689f6", 0x0, 0x0}, 0x10, &(0x7f00006ec000)=[], 0x0, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000081e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x295, &(0x7f00002b2000-0x10)=[{&(0x7f0000abf000-0x7d)=""/125, 0xd1}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000941000)=0x8001) 2018/01/16 15:00:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/55) mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r1, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e59000-0x4)=0x10) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00001a4000-0xc2)=""/194) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e59000-0x38)={0x0, 0x0, &(0x7f0000e58000)=[{&(0x7f0000e58000)="db52727c748bcab3fa43c402b340ae57a4f0f3eb96f82e8fab3edcdda2ed1ad1dc508d29ebaf94dd4d1184b516a926cf53c4dce38fc72f80cb2725df0e0d0a5f83c13018ae4532f4fdb7c6297c420e921a78bf105563b2db4a497f0a117d09d9d238b07a1d0a373b720064584af363b0468caf0f324059df213c0bb9ee43b6f13f663751f6d4c16d456086008bbceeeb77e3b75ef77c48700eaf859197e29c6dd37bca73141037a538abd536466031039723735603eafed82a3febc0bd6ba52e4206061c0d15c284c24406af94453c5037732078ff42161054b5309f11e1ab5e8f9b50575368be1840bf6037cf2e88aa41227a962deb6f166e", 0xf9}, {&(0x7f0000e58000)="39968772faad9d55c0daea8a769a134151be6c5d1b2bb5f461562de176884674b00332b9d53783530760afdb795f6d2501da9dfece49cdd73e12c42ef0614d2aa0abe1b213c3e561eb4c3047fdf554d970ab5dedfae0fb37cc7d2c3d995614727a1d7f72df0960134106e940d275dc8cf02d591ba8011f0cab8e81d39555e85bd0d478f37776236aff58b812877b4b2b08a3f676e46aa104ad5db9a82d3e0e46bd52a6a9", 0xa4}, {&(0x7f0000e58000)="ee689b1658ac51f7ba5d77ea22d90f77caff925f49ef7fa9f65ee3bfb29b47cbc0bed589b60f185ca48f85cd87e00e2b5dfe7ffb9115b215b79aea21045d38a468d0c6dc3ed31a16ae22e9a452b9b181be5b1ecaddf0169f58efc7eddf79edc435d3d8dd6e31442f30ba7ac3dc0e3d1e6b9c3a03b3180de56de4270b3189d7eec2fa1fc433457150cc9b39b0fefa7a", 0x8f}, {&(0x7f0000e58000)="9958ceb4713874055804ce3037729601837e8eae4bd4be8c96dfb6581b167c82ced662fedf916987b05f775587017f776f029c0a5521d2c16f66cba05942d0", 0x3f}, {&(0x7f0000e59000-0xaf)="18c9a6c209aaa9d1eccfa188dc92574b6c92829f273cd05b05ea997f24e038678958366727b7a6fc19e736a25a706e57bb51554f6d1e69028bf441cab3e49663bdcf009430b09a9cf71aae057293c3a13a720ca7a4706ec1ce8825a0df11946ffe5c1396ceeb05d9d7e3ecca44df8191a06e04a312ced86255b5ecd9df7661cf6afcb21cf6656ec5cec1b96394c9a0143677d15b87ea61367dd8c30efd17c92eefafd55efc80caf91b52e0ef5f7f09", 0xaf}], 0x5, &(0x7f0000ae0000-0x390)=[{0x40, 0x18f, 0x1f, "d501554ee2b0d411fffa8f9ee2f9e3b628d29bfb1ca688041a35e933e7e25b3086447c0c18f50006f869"}, {0xc8, 0x0, 0x3f, "dd2f61edf84910ba59538b97a7e91ea8b9f2ab2a868bd519a444c0d8f476a82be266b7ccf4a4750c3d63523b00b5bcf136cac722d68c40f90494552297a233e66462dff4c783c9356ed4c24c28c916ccfa2a0a855a73efadfc5aafd8b1baa9a3a82fd907e9acfd0b47859b1ce6922ccde1deb2668de09b0600090cb256a7de8441a672711e90d85dc0ab4d030369f1431e88ef3722b3c7255a2a06183e7d3d98c14cc3ddb91fbd2dd5b41a3986a9023d969897b427e18b"}, {0x70, 0x113, 0x10001, "ebf094bc7864ed0bdf20f8644ef2eacbaf8da70fe90576e6cf7d8fb2d70c3ece9fefef102ff7d2c0d096a1c05f31ef7f66734b791863a25c1f0d95819a78b53003b91076cf1133c409f82cb3042eb1fcf394336a99dd559204899221dbda78"}, {0xc0, 0x114, 0x199, "1bc2e3ea355aa2f04acbcafa31f259d0d36db8999e84d46bd2638b45b599ec293566dcd2e291d1d9ea072f432818c822589cab512835723c966f060458a99e894a2b85c23153553e7faa6fc26b77ec7cc64c06beeacd1639d16e27c0b3af6f8e14269c16e1c9d9e12dad2dc9b6058e5e320dd16d869adf82c7b98adba1b53697eb9e33df877ff492c9d57a2489fa543127de75aa2c23263d9e290c45315e38bc1044943f6d81352a7c07ffd9b8"}, {0x58, 0x1ff, 0x9, "5d739170d2983f032687005259ab31cc1e98223fec962fa13a29edc19edce906b1d47b6814b00d1cbdc9f1d04f5f34a2b5cd090100d1e8678abd9509806706dfe0038b"}, {0xb8, 0x13b, 0x13, "c7fd1f1f8e89d2a5fc513faefe72c6d373b10388282408d12a2e21ca05a40764c7caca2ba28c323e92c7eb123670dc4a48d6d7b30b8ce1da2fdef8cf52ca6bb0e351b6d6c8627ce3fdaac22134ddb391142895760e103d66c3495855e355f3770690de65930e4f01707af27f1c5a595d1857c7f98a8d7f2169628c5b5ed9401a783bc8337cffd94f70970a1b2721130590db370cbf2d3ea836bf9cd83cbcfeb6b7065dfd"}, {0x48, 0x194, 0x4, "c3bb0163c4243866c6298589bb80f635dd33af525ec1545db56d9331dacf5c2ebad7a0be112cce6748ed233dc22a2a24db530445c99522b6"}], 0x390, 0x20000000}, 0x4000000) syslog(0x4, 0x0, 0x0) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000008000)='/dev/snd/midiC#D#\x00', 0x2, 0x30b40) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000009000)=0x0) ioctl$KVM_NMI(r2, 0xae9a) msync(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000e05000)="05e143dd4bd04bb126ad60524a26b2d8730dfe83879a23f9432867488761e44516422ea3adfe1ec168a68c7d9fe46c8647045d2e41cd6e18295b8d9cb5d315e12b95b453e94903d463", 0x49) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c9c000-0xb)='/dev/vcsa#\x00', 0x7, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084d000)={{&(0x7f0000387000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f62000-0x50)="28177ab5c255eff1eb674a705e2c0ea3d52d5248a3aac1c2495101fe1324c9a376532d739d7caf79447f12c2ce25c7c9ed92029faab148e94883d7e17d7db7294adb207c88c0559200155c11cbdcce6f", &(0x7f00005a7000)=0x0, &(0x7f000039f000)=0x0, &(0x7f000098a000-0x2)="") mincore(&(0x7f0000304000/0x2000)=nil, 0x2000, &(0x7f0000b03000)=""/206) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000136000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0xe8) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) write(r0, &(0x7f0000342000)="64d753324b7b7a90445bc5752eb00af81e4bea516f644379d303af92cbda09375a09f4dffc4ea6485ec13c55ab4b9ca7bbccadba97507bac7c44a1e86a67910bbd5a3ff42a5f524854b703", 0x4b) [ 408.268742] QAT: Invalid ioctl 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000049000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000eb1000-0x1c)={0x1, 0x4, [0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000b66000-0xd)='/dev/usbmon#\x00', 0x23, 0x10002) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006f9000-0x10)={0x2, &(0x7f00008eb000)=[{0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = semget$private(0x0, 0x8, 0x2000000fe) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) semtimedop(r3, &(0x7f0000f4f000-0x6)=[{0x5, 0x5, 0x0}], 0x1, &(0x7f0000f81000-0x10)={r4, r5+30000000}) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000bd4000+0x91e)=""/197) r6 = getpgid(0x0) ptrace$setsig(0x4203, r6, 0x5, &(0x7f0000b7f000-0x10)={0x4, 0x9, 0x18000000000000, 0xdc}) pipe(&(0x7f0000eaf000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000004000-0x1000)="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", 0x595, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa115, 0x480500) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x101}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfa31, 0x5, 0x7, 0x1, r1}, 0x10) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000394000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a1f000)={0x5, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000098000)='keyring\x00', &(0x7f00001f0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef0000)='\x00', 0xfffffffffffffffe) openat$kvm(0xffffffffffffff9c, &(0x7f00007a6000-0x9)='/dev/kvm\x00', 0x200802, 0x0) timerfd_gettime(r0, &(0x7f0000eef000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$read(0xb, r1, &(0x7f00003b2000-0x30)=""/48, 0x30) pipe2(&(0x7f00002b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mknodat(r3, &(0x7f0000db2000-0x8)='./file0\x00', 0x8041, 0x933) write(r3, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r2, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f38000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000047c000-0x18)={0xaa, 0x12, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000426000/0x1000)=nil, 0x1000, 0x1, 0xa8012, r1, 0x80000000) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000577000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000624000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000344000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000036c000)={r2, 0x80000, r1}) fcntl$getownex(r0, 0x10, &(0x7f00005b3000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000742000)={@generic="c15e4034c005d531b6a37773f7e7c6eb", &(0x7f0000e9c000-0x30)=@ethtool_stats={0x1d, 0x5, [0x7, 0x4, 0x0, 0x6, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peek(0x3, r3, &(0x7f0000d71000)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/mls\x00', 0x0, 0x0) wait4(r3, &(0x7f0000af9000-0x4)=0x0, 0x80000000, &(0x7f0000bcc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) 2018/01/16 15:00:52 executing program 6: prctl$setmm(0x59616d61, 0x5, &(0x7f0000939000/0x2000)=nil) msync(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x4) 2018/01/16 15:00:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x105001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) msgget(0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x440) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002d9000-0x10)={0x9f15, 0x7dbd768a, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000072e000)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000095d000)=@assoc_value={0x0, 0x81}, &(0x7f0000557000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000089a000-0x18)={r2, 0x37, 0x30, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000565000)=0x18) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f000054c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f000039d000)={&(0x7f0000215000-0xc)={0x10, 0x0, 0x0, 0x9240018}, 0xc, &(0x7f0000535000)={&(0x7f0000b22000)={0x115c, 0xa, 0xf, 0x42fec5e294495a9, 0x5, 0x1, {0x3, 0x0, 0x3}, [@generic="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@generic="6fd3490d388774774a4d71a88d79a8d3f471503fd9803dcc2879a97301ce44fa350c4a403dfd15e62aa677a44c9c08ef96fe7f644c3a1e606febd50300b08086635f68a5175b99d796daeae8bb8092baed5bdbd93ced71b8b7ab81f06eb4d92501d6b0b72e40961a7983d0b4440e08bf29a1731ffd0ed782c2a1416709b7805f851603632b95a88d73190503fcbe7fb614f1cd1c92d12cbd66701debdbb868f3b12d8d6b0a03d09d121f74df7235a082d0037867faf635f0d0a077602a48e811f3f728401a194eca17d33d92efa4ad279323d15492c15a2a408f0017ed798bfc26e366", @generic="ddbd797bf389a3f61a2fc06ab320b4497074495c6f4f891fabde072a75e92d51441ee5c2b0e27b50846936ecca975cf8418840f411c71853a025a39d38ab6026120c731dcd38bd2adce19518ba9ccbbfd8cce693ee", @typed={0x10, 0x7d, @u64=0x10000}]}, 0x115c}, 0x1, 0x0, 0x0, 0x8050}, 0x0) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000d85000-0x9)='/dev/sg#\x00', 0x3, 0x200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005d3000)={0x6c, 0x0, &(0x7f0000ab8000-0x6c)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000f33000)=[], &(0x7f0000181000-0x10)=[0x18, 0x28]}}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x4, 0x1}, @clear_death={0x400c630f, 0x2, 0x0}], 0xd1, 0x0, &(0x7f0000e6c000-0xd1)="ef5f0c8d5efff67a716ee48bc15a6cee30d2faef7bbfcdf6f468d33873069372a594835bc5df6b72bb083c8891270459f329017378092e98281a7a6bea222dcca7e60dd7f832363fee015333582405d926b35ce56061351bc5f05ddde5f07a44a24a61573e07a0b49883770d44c402bd2ac8017c0446d4662b33ba1710e3dea8dc2bcbc50cf8634727b22917b0c149e519138e55ef092548a0fb325a2c03e76deab3b36a8639d59706a61050a1ee0d3fee0196d4c7864b2baaab46e1faa4820bd2bf3c3ca63a3fbd3135e3853b5e2837c3"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/enforce\x00', 0x406001, 0x0) recvfrom(r1, &(0x7f0000692000-0x11)=""/17, 0x11, 0x40002042, &(0x7f0000127000)=@nfc_llcp={0x27, 0x51c, 0xc50c, 0x6, 0x4, 0x7, "b1c514bcceca2e06bab1312b51dcdfd7db39275f0883b9375abf97afd599d3ff8cfbe91ef1559207bf92b4617cb80f4269d8f3e11aabeb3d4c017c05cf85d0", 0x9}, 0x60) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000332000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000390000-0x23)={0x0, 0x1b, "0290e72af5eadc8967482bcbf883b70c4f5a5470de117d8a868801"}, &(0x7f000034c000)=0x23) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000573000)={r4, 0x0, 0xc4, "045b5d4ce9816625d289ca32f672788c3c5269d330f0305e8b643988ccfc5fe1c952e8eacfdca64cebd8c8bcaafa5fb5b6112e9e69b2d04ae9f129d554da1468fe996d874313e8faca94e8051252b8629ef4ffd1cac03d367d31d6c6bf9bfbc12b7d16fadb79d87406fdbec361a0939d168e2c79bf8772004120b275840f2b7f3cfdc9c8646fc33b82a40b38a861912a724a556d8c9812bbf8be2929d5cb46a00328943b9f5ff44e14d0b12988677c63d0df65290dccbe2671d93c28e9f8e2e37b547470"}, 0xcc) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000918000-0x8)=0x8) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f000042e000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000be4000-0x50)={@generic="6b66f49e7c72bf58a24a81810f09b96c", @ifru_ivalue=0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/16 15:00:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0xa87, 0xfff, 0x7f, 0x6, 0x7f, 0xe0000000, 0x6f42, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) recvfrom$unix(r2, &(0x7f0000775000)=""/9, 0x9, 0x0, &(0x7f0000910000)=@file={0x0, './file0\x00'}, 0xa) close(r3) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_dev$sndmidi(&(0x7f0000b61000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000f53000)=0x0) r5 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000532000-0x4)=0x0) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000) r1 = syz_open_dev$sndmidi(&(0x7f000056c000-0x12)='/dev/snd/midiC#D#\x00', 0x100000011, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000df4000-0x160)={{{{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x7ff, "343c226bf845ce87cc235e50ce9f8ece703c9b179663470300000000000000e84fb06158658c86f68c7763f1dc21315d5034b4210100f83ff21189e5c16255e9a397382a3cacc728a1da4bffe791f780"}, 0x160) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000673000-0x18)={0xaa, 0x46, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)='/dev/ppp\x00', 0x151080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001ae000-0x20)={0x2, 0x0, 0x10001, 0x6868}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000002d000-0x10)={r3, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00003d5000)="d59f8db0cae9e91f03ad67da63bc3ee239381031debed3b3f3a46aabb889d5e9fe379feb243085218ee3c230856a9d0a36be805d8808e9bd56bdc10e8c6cc03360869ecedd84dac4c19e3d45013b384f1e724222e46d250c5e75fcca8fedd358d6102f8bf60b82f0f7d1719e3796df274b23b9382c02512c5eac09e3bf4823da137309f20df2c63ec0263ac10dcbe9eab4c61c1952eb3c60a85db3", 0x9b) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x40000, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0x13)=""/19, 0x13}], 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x57, 0x6d, 0x5, {0x100000001, 0xbb0}, {0x9, 0x2}, @const={0x0, {0x400, 0x4, 0x9, 0x0}}}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xd, 0x9, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xb, 0x7, 0x4, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='syzkaller\x00', 0x1, 0xf0, &(0x7f0000002000-0xf0)=""/240, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000302000)='/dev/dsp#\x00', 0x80, 0xa0080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000f1000-0x8)={0x0, 0x800}, &(0x7f0000f58000-0x4)=0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000063000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000de2000)={r2, 0x3, 0x5, [0xff, 0x9, 0x5bf97143, 0x7, 0x20]}, &(0x7f0000893000)=0x12) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000018a000-0x78)={0x1ff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x1ff, 0x4, 0xffff, 0x0, 0x3, 0xe9f1, 0x6}) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/kvm\x00', 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f00008b2000-0x6)={0x1f, 0x0, 0x2}, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000506000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b59000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000726000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000273000-0x4)=0x10, 0x0) sendmsg$netrom(r2, &(0x7f0000bae000-0x38)={&(0x7f00004a3000)=@full={{0x3, {"41f847595a85d3"}, 0x100}, [{"1bfffdb1910828"}, {"6347b9f7e4267b"}, {"4dc3f38aee85d8"}, {"60e2d6b4c7d44f"}, {"f082bf1339885b"}, {"f248995690c6d1"}, {"da92948cdaad63"}, {"e832c861eb9a2d"}]}, 0x48, &(0x7f0000818000)=[{&(0x7f0000663000)="5e098135fd60e0f4067f7615e4f4111bab628d6bbc05970fe5", 0x19}, {&(0x7f00008bf000)="4c2a85aa16954ee4e7af3f6d7a8e7c28a12bbe2e050afc05db2d56419b71df1eefab8a347a13d4e7f1e085738c9031a08b43682aa31756b0895dac6d5feead504a19d143ab8d79b705887a509dfc1e851ef39e4f156ec6ffc7f46324665f1222b62fa0438ad0401610a6f7d375c320c555bf56c701e5747568cf6eb21595718fac4937a5f8fb9100d8e92480989bccb709c0e27ecdd071ffd7e64a67571c08ef3518058fb79ab171b750b4", 0xab}, {&(0x7f0000470000-0x82)="8d95de3bc3edbae6c6f4dc544522bf2d62fca0e40e2b8caf78dd98881b7764897cd659d6e9f5b3b6ebeb8d93858d65e1452ccd709427287c293f1a080a70de3de5e12034a9726f7667a6ec8c3f64949e8c436c8afada5e6ef2d9230b1dff5bda84103d7ff3fbe73a65dc27c4e1eee7f78fc8715b2944beeec5f072dff80fbf5d0f5a", 0x82}, {&(0x7f0000125000)="", 0x0}, {&(0x7f000080d000-0x17)="86e89a64767d02c4fce4e4a3c37cf39ed2e3bd277af58c", 0x17}], 0x5, 0x0, 0x0, 0x20000000}, 0x20040000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00001de000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000020f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032c000-0x4)=0x24) getdents64(r0, &(0x7f0000e34000-0xe5)=""/229, 0xe5) fcntl$getownex(r0, 0x10, &(0x7f0000a8b000-0x8)={0x0, 0x0}) getpgrp(r1) sendmsg$nfc_llcp(r0, &(0x7f0000530000)={&(0x7f00001ae000)={0x27, 0x3e9, 0x40, 0x2, 0x91a, 0x0, "88c6d5456aacabeba0fab0be84e6d2d6fbda48fd62bd01c4f9267ad4935d4d826cae626aa346a58ebb0aac1fcd8c14a3d7898af812479131ef98eede04c6d2", 0x5}, 0x60, &(0x7f00005f0000-0x10)=[{&(0x7f00000a9000)="f50cfc74fa859e255a1fa3c635578875a53b96c6e5ea012d48d8039a06c10e33a5932da272bac2ee9c07377c2d7a70e6c40dcf1cb8cbe5f33a3b1c3006f8571ae4d7fbb0de4cae03204660a7396c1ef0050807090203b34cb9fc26d03a06fb3c1efbf78b5abdd62189a6d5719d6fb131b48488f437ad7201eaa112a69fb5c186b08c220e5c5ad63f6a01c819217b3ea015765a959168eea5bb02497a40204ac21172c5b74a9d1572211702080ed8d667047c3bc3fbefa07e6526feb4e506e54370be214e12b07597cd91985b28bdf39a6adf7ce341c69b0a1f691ad756e3dad12e0c8f", 0xe3}], 0x1, 0x0, 0x0, 0x4004000}, 0x1) getpeername$inet(r0, &(0x7f0000327000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e75000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00006f3000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dbb000-0x18)={r2, &(0x7f0000d5f000)='U', &(0x7f00003d6000-0x7e)=""/126}, 0x18) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) socketpair$inet6(0xa, 0x6, 0xa3, &(0x7f0000dce000-0x8)={0x0, 0x0}) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x100032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000453000-0x10)='/selinux/policy\x00', 0x0, 0x0) fdatasync(r0) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000390000/0x3000)=nil, 0x3000}, 0x3, 0x0}) linkat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000422000-0x8)='./file0\x00', 0x80400) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fb8000-0x4)=0x0, &(0x7f0000925000+0xfe0)=0x4) socket$netlink(0x10, 0x3, 0x0) msgget(0x0, 0x21) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f00007e2000)={0x6, ""}, 0x8, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000a46000)=0x0, 0x4) r1 = dup2(r0, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) fcntl$dupfd(r3, 0x406, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000765000-0x14)={0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000f0a000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003bc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x40}, &(0x7f0000eac000-0x4)=0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000440000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a42000-0x4)=0x101, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000281000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9d3, 0x1, 0xfffffffffffffff8, 0x2008000000000000, 0x100000000, 0x0}}) getsockname$inet(r2, &(0x7f0000864000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x3a6d, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00002f5000)={0x40, 0xffffffff}) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001a000-0xc)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d15000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008be000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000372000-0x5)='user\x00', &(0x7f0000d7f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ba000-0x3)="19", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000630000-0xb)='asymmetric\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b7000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000084e000)=0x16e8, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000d56000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x20000) r3 = semget$private(0x0, 0x4, 0x250) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00009f3000-0x5)=0x2) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000e82000)=""/235) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000078a000)={&(0x7f0000934000-0x20)=[0x4, 0x6, 0x4, 0x100, 0x3f, 0x6, 0x8, 0x7ff], 0x8, 0x0, 0x6, 0x3d4, 0x8, 0x8, {0x7ff, 0x5, 0x0, 0x401, 0xfffffffffffffffc, 0x2, 0x3, 0x3, 0x3, 0xfffffffffffffffd, 0x3, 0x4, 0x1, 0x1ff, "d88c48bdc5bb85efbcfa7305c40fbdc30653770c76e5d7597f991fb2db36612c"}}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006d2000)=0x0) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000068e000-0xc)='/dev/autofs\x00', 0x2, 0x0) accept$ax25(r2, &(0x7f0000351000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d0c000-0x4)=0x10) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) mremap(&(0x7f000081b000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000068d000/0x2000)=nil) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/01/16 15:00:52 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000395000-0x8)='/dev/rfkill\x00', 0x6000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x3) fcntl$addseals(r1, 0x409, 0x9) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fa8000)={0xfffffffffffffff9, 0x5, 0x108a, 0x2}) fallocate(r1, 0x400000003, 0x0, 0x101) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="a0", 0x1}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000004000-0xe2)="35d8afe0e246e5c81d8b69bb2edd5bc685d38d2452a6a356265b16dbcb592283394dfc5362b830685669d352c20dda5a4f04aa0e918f9d7541add2d2a3b94551dbde0fdad290172efd9b116e180acb689d54490ee95b3c46fe669796a35af585489041ae035b87c76e26de8f1dd29f3ce5519ac9fe8bfcaac592f24eb95a73a542cb326271666542d87cf5b5ec17ed9a0714f83049d98672a495315bec0fdf6b04f7b3544c67e67cd9a263777248e5b36a356d3a1d1c117b6d8a4c403e37b02dc4f412f0a876b34dff18a8dcb7093bce7fb16368c633fcef4edf6033b2ded1c633fc", &(0x7f0000004000-0x16)=""/22}, 0x18) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f000058c000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000039000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000055a000)='./bus/file0\x00', &(0x7f00000af000)='./file0\x00', &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f000024f000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, 0x0}, 0xb) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000d85000-0x8)='./file0\x00', 0x0) dup2(r0, r1) 2018/01/16 15:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() write(r0, &(0x7f00009b2000)="9fc0516348fa1f69084064670b8a7530d82c2cf85eeab8ba7bdc90ab91998b18f0c757bf0b512c5201dd068d8825914e641abc3a379f25847c45586d7c658af9557d837c74364c4df345ad63abc16a9f618149c00df969b110ba5f848d6dcf35d0349ec41063bf27a5251f91972a3c262508fb6d75bba726d970c3da6c6dd17fda7129e0d715128ec0bed27c40530ac4a6e56eaa38c363c2ce1a495f37df856607f82ea60c66b3ccf052cc473855c42bad2df332010b763393547f9eb00d8bd002de61effbb793ed77adab", 0xcb) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b3b000-0x4)=0x0) timer_create(0x0, &(0x7f0000e7b000-0x60)={0x0, 0x30, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea1000)=0x0) r2 = syz_open_dev$midi(&(0x7f00006c0000)='/dev/midi#\x00', 0x8000, 0xc0) connect$bt_rfcomm(r2, &(0x7f0000e02000-0x9)={0x1f, {0x7f, 0x6, 0xd6, 0x5, 0x3, 0x0}, 0x0}, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f00000ce000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 15:00:52 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072e000)='/dev/rtc\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/27) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = msgget$private(0x0, 0x20) msgsnd(r1, &(0x7f0000001000-0xe)={0x3, "c8161676c9cd"}, 0xe, 0x800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000+0x771)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@get={0xe8, 0x13, 0x8, 0x0, 0x3, {{'xts(camellia)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x48041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0xf0)=@alg={0xf0, 0x10, 0x800, 0x1, 0x3, {{'ecb-blowfish-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x313003, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x61}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000005000-0x10)={0x3000, 0x112000, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000-0x87)="39f9fb4bbe41711f265e642303dfb8db7d2e0643113bf67c6f5f74a1a9cf80ffec5fe5195a9c96528110cfa5e0916f7f373799a79f7c3d4f489e76ec76b6aafd89fe73de32ad3ed4c010968ebc66e40974d0e32596d75966dd916cbe195c9d3aa6dd745532513c6528992f756b25267b916d8e68c9499728218585153f23be4ec3192214945a93", 0x87}, {&(0x7f0000005000)="e5dcc9d769d81bac7962e6b6c46dfaa58931b332ebb1c98a0f9f3ef28c1332fc1bc2f01f72924fd56db75970ea2863d085afd953b9c2ddf8d1d798fff44040cf6b6bce9a3818bcdda9b144455e74c504bfd0c455902448d00ef1fb36d2fe52221d1886abb2057de3174965983b917370ed5daefc83ec599722dace42a7edadcce91e4fefea91b1d6c47ecacbb66e1b3d3a91fb1aa749bde6565f3d63535f3ecaee4b9507ee06a2e6c8551c836dddb286873d33735278070edf9227fe92a5e969bc79ce", 0xc3}, {&(0x7f0000002000-0x61)="aa6d60a5d4b31a24acb56cac1f8b47adf384b5df8e60277113650884838b77ccc3b85fc8fc70cbcd40e46e903c4829320b0afab63a87a84f8284a04925e422c85c832ce91ee17d178d2365ff951b63bf8df8363ee468c025ca0d48725dd889793b", 0x61}, {&(0x7f0000004000-0x96)="642fb12bbec6082e3f04f15b33797f6a85378b8ebaed90c1d4b3a3330ce3f3bdb317d43316e3af901b124d7a9d58c06ade44ddbb5a49c3c7ec89141e8c1afd301afb26a380cc9ed2113f12042b84192e30479356431225c178f4232017269133f4c37011969d8194153d2f30ab2011cac359fec6b4c9972df464ca0b439904d1ac37277e2a53af95f692da3a730c3f1a913b1f83d11a", 0x96}, {&(0x7f0000006000-0xe7)="6b9926233a14f043b2c74d615fa21b8d860338d61e036590eadb26cf58e8e901243f0202d0409465f4e468a5d1695a0be1d9cc15ab5eb064a5c7d5f0c9af48594255b0731f052d812a4799c355759a57ecfab46f3a7e712cdacf7840f997e65f14cf5126da826848ef50d22dbbca78d9e3df6677028a552dbc2c5471f7889c1a7cb8fe94aaa8f5da52d40fa5562f461351c71da38098f39e0a7fbcca3c9575343162c5ba0f687691ed46fb8c51fc295310182e2f2c36bd16c2f35eeda87ef76b7415ad7cffb6f66daafdd402b949cbbb1f0b66d1035f2e3eabcfb63d72beee73760a94d6cf8329", 0xe7}, {&(0x7f0000006000-0xdf)="fe0255c541159857f4c950ad29dd582d780edb40d2ae9db28a7f99ce805407939e3b996e2a1387d3ef24323f339d59fe382421e6583c715314599560ab9124e3b5af472664779e40cdbf8c296de3eb0b8c9abf768f4fb67e9c339ce4d7f840ddffa9417058d5fb9adddb7ffbd240e8fa6ec2d5402ba014d81cefeb1e4c651725337e4cc5ee74f6c23a3f8aedcb7bc89ff1742a40d654ab34b8e6f9e6690556877c0282525404614d172e493f0036f7d802d95b2f3232443531a4fef23325e27b5835cbb3199a22eb851cb0e9eec6d075c8c5b76f8b13af935fde617cdccb21", 0xdf}], 0x6, 0x0, 0x0, 0x4}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000006000)="19e8d89345225b60d14fc0398ccb3674731bac3f840ddf0cda691221e2df3f45b3521a6dd07ac7af6a6c8a1207c4ebdccdf91dd5dce0a5158087c25bb194bb467b975f36c9ddb4326e3c6755cd07690735ad131f4a2942bf19487fba8ac069494b78f43db77c1c78e19e66d43283ce6948babcb66dff1100589c9f91ad097ff936aecd1f32c31fa1489d8a4f5b43647733dc8180d5fa72346f0d1d7f7004f077c703cea57fd134209a084b800c1aa2695693684a9fae3ff61f36c55cc5a80578805344b0738699fa4c", 0xc9, 0x8800, &(0x7f0000007000-0x14)={0x11, 0x0, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 15:00:52 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000044000-0x10)={0x101ff, 0x0, &(0x7f0000035000/0x3000)=nil}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/16 15:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000019c000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f4b000-0x7)={&(0x7f0000eb3000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000abf000-0x10)=[{&(0x7f0000138000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000bdb000-0xd)=""/13, 0xd, 0x20}, 0x40000100) read(r0, &(0x7f0000b8b000)=""/133, 0x85) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000550000-0x50)={{0x7, 0x3}, {0x6, 0x100000000}, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000011c000-0x4)=0x0) membarrier(0x10, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 15:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) bind$alg(r0, &(0x7f000005e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f4b000)=""/32, 0xfffffffffffffdd7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f00007a2000)={0x4, 0x1f, 0x26a3cc40, 0x8, 0x4, r1, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clone(0x0, &(0x7f00006b0000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000083f000)="") write(r0, &(0x7f0000b5c000-0x1f)="1f0000000307fd1d010000f600008001fffff80009000080060007ec000100", 0xfffffffffffffed6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000727000)=0x0, &(0x7f00007b4000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/vga_arbiter\x00', 0x300, 0x0) 2018/01/16 15:00:52 executing program 5: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") chroot(&(0x7f0000c67000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000369000-0x70)=[{&(0x7f0000883000-0xf0)="b829e118ff9db7ef249cf90670a7911bdda0ee93101aecbeb240d001c44743e5c1bc112f4c161f77c602497189a59201a5f9f39ded06605b27449d3df75bf6c6485d1992178c4ff8a495ee7f7e0031efbcd3519d57dc052c7267391c5e3d170a69a013446853b8a7d41204b27578f3d152b76198dd3bd744c3ddd3945c8f6cac6b467b0d6e1309faab015bf653ecb8bd13fc14240347ffca0ec159b484e9d1fae9e248127a713f38982b8a68f5433abfad9a89649ea028b9b50b103d536bf9383b61a6a154bc54259a8b58973d2ba45f681088fef46573c9dff29df44d34262981f7373c7dce911c7b6e6f3db5929c76", 0xf0}, {&(0x7f000034f000+0x8b0)="1fd08c873583e0e360bc2064e323f840ac3a2fb81e9955a54da7e7c78157b749033c7de4470499a41e31c8685f7812e36301da73e0664bc3d2215df4348b41a5879f76604b1d1736765af82dc5b1826593d77bc100ac2172cbe720a327d8da20642b8d8ae6391ab7b4a532c00419c7fc8e6dabaa3df113dbfce4e65812d55c4a51933783c1025d7aa509079b3af034412e2fef11f37ff423cfbd13b8630aef410e160aa2111531d90dcde20d4c6740b49dd2cc1b9b6407441bf93afeeacddd4e3171c9ceeed7ceb6d60f1d0f742bf4ee9e3903f49a1184d27dce763b229ae9af6f490be4253427efeebded5646773d2e7b80918fc453", 0xf6}, {&(0x7f0000001000-0x30)="7c6bbad9b6cd09f4302402216fc19f8f4602b77c5a79d722368bbd2101b81dc94103d4d11d18c39d71c7d2f2c8f11d6a", 0x30}, {&(0x7f0000001000-0x8f)="f0b06b2109b90b77c07be3cbd2557321f6b9168879ab97cc2e44a8a275a030405ec5d4899f645cc32bb856784508318bf9586256c162831102bb2776921088c8869056e1acd2914621531533b4ba41ae7cac023856c1bda1f7885eeb7bc1189681f54aa8f07b4a03fb3827f6959d55738c4eebdbeae9171a2c4b7a963f39b2acf9218f1563c9caa034aba44446e010", 0x8f}, {&(0x7f000003d000)="1f4f84994e43532095f50684cd80634fc18829c77ea85166cb336116d689f7a1f17ee814f14991aef3aa1b4b67db7921e0ad01b9027b4abf3cf88941ea43493ce4fdea9171c333a1bba353054036ff386ae4b0bcf9263d2f6fbb6d876ab72b8e2fc3f982a859728695296e5c76b001c916263a0350f011d0cd8bb0462ce4fd9f48323b02aefcf9b15ceed1e190346ea825f04df12a63ee9ec1452cb876e2a6b8e9", 0xa1}, {&(0x7f000089f000)="b096248038e9a993ad08a3684a4a925a737179ce8d6d0f8b2afbffdd9afaa59966f997b595b48ee2f7c50b781eb1d582ca03731b3878e19f0d801e4b7378c8acba8d8a6d18167439705da6d20abb", 0x4e}, {&(0x7f000084a000)="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", 0xfb}], 0x7, 0xd) 2018/01/16 15:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000033a000-0x4)=0x0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000047b000-0x58)={0x4, 0x67f, 0x7fff, 0x7fffffff, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000461000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1008000201) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039c000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000a26000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000967000-0x28)={@generic="b6efb335d7ed0f75c71400000000ff62", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000953000-0x8)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000230000)="260000005e000900000000f839e3000000f40f0c01000000000008000000085b1ee9ff6e35ea", 0x26) 2018/01/16 15:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e33000-0x1000)=""/4096, &(0x7f0000887000-0x4)=0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f28000-0x4)={0x1f}, 0x4) io_setup(0xfffffffffffffffb, &(0x7f000044e000)=0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004eb000-0x9e)={0x20, "b0c9cd858ff800000005a37dd7249909edb1d23983f51944afed1a92840413a7"}) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000454000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000536000-0x20)={0x10000, &(0x7f0000583000-0x8)=0x0, 0x9, 0xffffffffffffffff, 0x0}) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000027000-0xf4)=""/244) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000de3000-0x2)=0x400, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) statfs(&(0x7f0000bf5000)='./file0\x00', &(0x7f00001c6000-0x78)=""/120) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000e30000)={0x8, 0x3, 0xc00000, 0x0, 0x80, 0x56200a54, 0x100, 0x4, 0x0, 0x7, 0x1, 0x5, 0x0, 0x0, 0x7, 0x4, 0x8e, 0x9, 0x930}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00003f3000)=@pic={0x9, 0x6, 0x78, 0xffffffffffffffdf, 0x7fffffff, 0x1, 0x4, 0x6, 0x40, 0x793c, 0x10001, 0x6, 0xa64, 0x3, 0x401, 0xfffffffffffffffb}) r4 = syz_open_dev$usbmon(&(0x7f0000945000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000010c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) io_setup(0x19, &(0x7f0000ee4000-0x8)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000079000-0x4)=0x4, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) open(&(0x7f0000bbd000)='./file0\x00', 0x50140, 0x62) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e14000)={0x0, 0x5, 0x1, 0x4c3, 0x2, [{0x24d1, 0x81, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x3ff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000259000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x40900) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000021a000-0x10)={0x8, 0x1, 0x0, 0x10000, 0x0}, &(0x7f0000fc6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d2000)={r1, 0x60, "933bc700cbe12e0512ab66129724ccccaa931081cc00dd55b6ba5d6ec8945bdf11a8435b0c20da601eae07bba559766d63a914d6e1aca0af9ee1bfe80c980446c703e8beca94f4c99903e7cb491e0d43d2918bdae7cbc88f888e8e8750c8f250"}, &(0x7f00005e5000-0x4)=0x68) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f000018f000-0x4)=0x0, 0xfed5) 2018/01/16 15:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_destroy(r0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x2)="5d8e") r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000001000)={0x8, 0x0, ""}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000060000)={0x0, 0x0}) sendto(r0, &(0x7f0000a82000+0x898)="f06adcdc77872bcf5f3677d9b13ba25767c63d37418068838be55f2fbf96eb1a1d2c7cf4132c7e36f136cc11299b2ffcccb89db98d160c94886a38d48e078353bcdbfe8a88cdb0ef813508bf3be5d4ebbdcf775b035834cfe919acc4c50a5dbb2747f5708e069750f725ddd8521301ae101c9c1599822c79ce80c1f2138a621b1bf566f10d03576e3bc22620ec67c0dd4d9162be956fb0e51ce686d05cd279e56f11096b3cb6ece1b44980cda5a1a61cdf349a0a747767e9dbf58738f143d9f8e513c6b356f5b744b41adcf1c9f0ea5f3e3c1bb50d7a", 0xd6, 0x20004080, 0x0, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000043e000)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000018c000)={0x1f, 0x8}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f97000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000463000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x21002800, 0x20000000000000) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eef000)={0x7, [0x20f, 0x2, 0xc3d, 0xcae9, 0x81, 0x1, 0x10000]}, &(0x7f0000163000-0x4)=0x12) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000ef0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000084d000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c68000)=0x7f6, 0x11f) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000eef000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffbc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000108000-0x64)='-', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dda000)=[{0x2, 0x0}, {0x8, 0x7}, {0x3, 0x0}], 0x3) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e3b000)=@buf={0x51, &(0x7f0000ae8000-0x51)="cd5291ae9d0ee7013fc658da19aeb4be019d3035ab2ceecfce969e50311bb5e30e600ab85f29fabc6b398754d4480df508591c31a133b4205e54dd721455285534f13e471c698f2cb99fa9a0c0d4f2cd91"}) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000650000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)='syzkaller\x00', 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f57000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dc3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000b55000)=""/131, 0x83, 0x2020, &(0x7f0000a3b000-0x14)={0x11, 0x1d, r1, 0x1, 0xffffffffffff0001, 0x6, @random="f2ef5ce5b571", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000268000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0x5) sendto$inet6(r2, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000505000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018c000-0x9)='/dev/kvm\x00', 0x200000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c75000/0x18000)=nil, &(0x7f0000b74000-0x18)=[@text64={0x40, &(0x7f0000e07000-0x5d)="66baa000edb951090000b8406e0000ba000000000f3048b8736e0000000000000f23c00f21f835030003000f23f8c4c27d1ec22e36660f118500100000264a0f01cf450f01cac4e37d39db7f66660f3881718d3ef2460f10bff0910000", 0x5d}], 0x1, 0x0, &(0x7f0000621000-0x20)=[], 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000524000-0x48)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f000059b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00008f5000)={0x4, 0x0, &(0x7f00000cf000)=[@register_looper={0x630b}], 0xc5, 0x0, &(0x7f0000cb0000)="16a31f96becfead31df39380ebf09ca92adf51882faf247d6b888ae2bf9657f1acdfc1d7df3ff5bf89830970a89941490eb9e19d2de92b5e1925bb584530628e6292f35d05903cd37036f24145e9d430d7e8c9cecba75b56a9509ffe33d9a73c850fbccc17fd312ff10f6c8e4d51f80c01e789c06bfd22f5ceb38cb7fb61839a9cb3260fe968210dfc6fa5354734a540beced2a57542e78e22ba6240adefeebaf231d47f45e0b03e09625ece0151541f2569379e9e8720071221d19371443799f3188c5c4d"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x40000, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 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}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0xff46, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000bb000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000473000-0x10)={0x10001, 0x3, 0x80}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x400000000000003}, {0x40000001, 0x0, 0x0}]}) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/16 15:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x8) 2018/01/16 15:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000700000)={0x0, 0x5, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") timer_create(0x7, &(0x7f0000258000-0x60)={0x0, 0x3b, 0x0, @thr={&(0x7f0000db3000-0xc3)="3c70bca84630abc92c7fbf3fdb86f498c617fb2c631e915ff65159e8179380577feedfa7f4d3fd43d44b7e834259f0b75e83f75fafc13e52615ac9e82babfe63452e89b193e48b24c6d904b860f93a26d0c60c5c542e26999893860ea384eeab45cbda9a6ee411b5a720fccb809c1083118d742e332af7bd327ef226c078bfe00edf397eb8b38a6637ebf02e827a850ec46bb3db2650d1c24b622590c344ed3e637a784edc92ce77eff69de9be284c08522a6ea1ee497239c2ba9f3341ebaedfa2f946", &(0x7f0000383000-0xb8)="5aabe6e34f39151727d761612302b32651d30fecb8f2a1f61e5acb3ad31513fa8fa41e8e9654702c0ec77e3280df2512b6aeb2ece0a8940fe5b68cc253a3111d3e8ad5e0964ada431e35ffc5a03d99db1556958baa99a3b1e1a37220e83c0fcd82a0f301c4ec466aad35bdd691efef4b1fb8a936efc3d298d24da2d89206be6b1d2913d14c5b3ce15baecf4a259f2d99bedeb3f9ee337047cc4b331e61590c429d5964b832a260a8f014eb767ddbaaa3163ac14529ea5514"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000649000-0x10)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ea4000)={0x0, 0x0}) kcmp(r0, r5, 0x0, r1, r1) timer_settime(r2, 0x1, &(0x7f00001f4000-0x20)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000ec4000)={{0x0, 0x0}, {0x0, 0x0}}) accept$unix(r1, &(0x7f000046e000)=@file={0x0, ""/4096}, &(0x7f0000fb3000-0x4)=0xfffffffffffffddc) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r0, &(0x7f0000de0000)=[{{&(0x7f00003a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000010f000-0x10)=[{&(0x7f0000dda000)=""/214, 0xd6}], 0x1, &(0x7f00002e7000)=""/242, 0xf2, 0x7f}, 0x1}, {{&(0x7f0000c82000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x60)=[{&(0x7f000051d000)=""/190, 0xbe}, {&(0x7f0000032000)=""/195, 0xc3}, {&(0x7f00004c6000-0x55)=""/85, 0x55}, {&(0x7f000030b000)=""/195, 0xc3}, {&(0x7f000070f000)=""/227, 0xe3}, {&(0x7f0000e9d000-0xe2)=""/226, 0xe2}], 0x6, &(0x7f0000f21000)=""/0, 0x0, 0x7f}, 0x3b}, {{&(0x7f00006fe000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a6e000-0x60)=[{&(0x7f0000398000)=""/102, 0x66}, {&(0x7f0000440000-0x79)=""/121, 0x79}, {&(0x7f0000b19000)=""/252, 0xfc}, {&(0x7f0000263000)=""/38, 0x26}, {&(0x7f0000285000-0xb5)=""/182, 0xb6}, {&(0x7f0000868000)=""/207, 0xcf}], 0x6, 0x0, 0x0, 0x9}, 0x81}, {{&(0x7f0000cd2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c23000)=[{&(0x7f00007a1000-0x1c)=""/28, 0x1c}, {&(0x7f0000607000-0x9e)=""/158, 0x9e}, {&(0x7f0000fe4000)=""/213, 0xd5}, {&(0x7f0000fda000)=""/230, 0xe6}, {&(0x7f0000d03000-0x636)=""/4096, 0x1000}], 0x5, &(0x7f0000908000-0x1000)=""/4096, 0x1000, 0xbc5}, 0xe0c5}], 0x4, 0x161, &(0x7f0000763000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000821000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000450000-0x8)={r1, 0xa}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000616000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00001bb000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) poll(&(0x7f00005dd000-0x20)=[{r2, 0x10, 0x0}, {r4, 0x1000, 0x0}, {r0, 0x1000, 0x0}, {r3, 0x1000, 0x0}], 0x4, 0xeb) ioctl$int_in(r3, 0x5452, &(0x7f0000aee000-0x8)=0x20) r5 = syz_open_dev$amidi(&(0x7f00007e4000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000c66000-0x4)=0x1000000000000003) fcntl$getownex(r3, 0x10, &(0x7f00007a3000-0x8)={0x0, 0x0}) sched_getattr(r6, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x81) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c57000)={0x0, 0x3}, &(0x7f0000139000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbb000)={r1, 0x8}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x80, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000303000-0x1c)={&(0x7f0000a14000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577", 0x63}], 0x1, &(0x7f0000432000)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6a000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000090c000)={0x0, 0x2e94, 0x3a6b, 0x4, 0x8, 0x1}, &(0x7f00003c8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000635000)={r1, 0x7}, 0x8) r2 = add_key$user(&(0x7f0000853000)='user\x00', &(0x7f0000e48000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003fe000)="ed", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000921000-0xc)={0x0, r2, 0x0}, &(0x7f00007cc000)=""/241, 0xf1, &(0x7f0000cfa000)={&(0x7f0000ad7000)={'wp384\x00'}, &(0x7f0000d59000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000006000-0x18)={0xd002, 0x6, 0x101, 0x4, 0xa75}) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ab0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080d000-0x4)=0x1c, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eda000-0xf)='/dev/sequencer\x00', 0x21c241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000412000)={0x9, 0x0, 0x10000, 0x9}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000198000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000123000)=0x9, 0xd22475ef640a7202) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) r7 = syz_open_dev$sndpcmc(&(0x7f0000450000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x20c1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000cc5000)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000002f000)={r3, 0x7}) r8 = msgget(0x3, 0x8) msgctl$IPC_INFO(r8, 0x3, &(0x7f000094d000-0x91)=""/145) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f05000-0x10)={0x8001, 0x1, 0xffffffffffffffff, 0x0, 0x0}, 0x10) chmod(&(0x7f0000ea1000-0x8)='./file0\x00', 0x9) fadvise64(r1, 0x81, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d26000)={0x0, 0xfffffffffffffe99, &(0x7f00000c9000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe09) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r10 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f00009da000)=r9, 0x4) write(r10, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 15:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000867000-0x8)='./file0\x00', 0x3000, 0xffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000012f000)={0xfffffffffffffff8, 0x6, 0x0, 0x39ab, "896e4ced7d5e3a01cd0aaf06de0f594dcb45bb1df5bfc291a0d87e51cd3896e7bd6482421dd6175b0aff1808", 0x20}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_dev$sndpcmp(&(0x7f0000aef000)='/dev/snd/pcmC#D#p\x00', 0x7e8, 0x101000) clock_gettime(0x0, &(0x7f000067f000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000926000-0x10)={r2, r3/1000+30000}, 0x10) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$dspn(&(0x7f0000d6f000-0xa)='/dev/dsp#\x00', 0x9, 0x200080) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ccf000-0x4)=0x0, &(0x7f000084f000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r2, &(0x7f000086e000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r2) 2018/01/16 15:00:53 executing program 4: mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/116, &(0x7f0000fc7000-0x4)=0x74) openat$kvm(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000000d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000009f000-0xb)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00009a8000-0xd)="006445764e6c6f6f7023d5064d", 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00009d1000-0x5)={0x9, 0x5211, 0x200}) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r0, r1, &(0x7f0000e6b000)=0x4, 0xfffffffd) 2018/01/16 15:00:53 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c32000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0xfffffffffffffffd) getsockopt$inet_buf(r1, 0x0, 0xc322f95eca217d7f, &(0x7f0000316000-0x6f)=""/111, &(0x7f0000952000)=0x6f) r2 = getpgrp(0x0) syz_open_dev$vcsa(&(0x7f000021d000)='/dev/vcsa#\x00', 0x5, 0x0) sched_getscheduler(r2) fallocate(r1, 0x0, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003a7000-0x50)={0x100, @tick=0x3, 0x1, {0x7, 0x90}, 0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x0, r0) sendfile(r0, r1, &(0x7f00003cd000-0x8)=0x3, 0x5) setns(r0, 0x4000000) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b4d000)='attr/exec\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/load\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000f86000)=[{{0x0, 0x0, &(0x7f000090c000-0x40)=[{&(0x7f0000885000)=""/188, 0xbc}, {&(0x7f0000f96000-0xb4)=""/180, 0xb4}, {&(0x7f00002f3000-0x2)=""/2, 0x2}, {&(0x7f0000b02000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8e}, 0x6}, {{&(0x7f0000f95000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000511000-0x30)=[{&(0x7f000045d000-0xd9)=""/217, 0xd9}, {&(0x7f00005be000)=""/107, 0x6b}, {&(0x7f0000a40000-0xd9)=""/217, 0xd9}], 0x3, &(0x7f0000817000)=""/59, 0x3b, 0x0}, 0xfff}, {{&(0x7f0000a23000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000526000-0x10)=[{&(0x7f00007b7000)=""/89, 0x59}], 0x1, &(0x7f0000434000-0x31)=""/49, 0x31, 0xffffffffffffffff}, 0x83}, {{&(0x7f0000ef0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002db000-0x10)=[{&(0x7f0000cb4000)=""/146, 0x92}], 0x1, &(0x7f0000c1c000-0x77)=""/119, 0x77, 0x1}, 0x10001}], 0x4, 0x121, &(0x7f0000a47000-0x10)={0x0, 0x1c9c380}) ioperm(0x10001, 0x0, 0x81) listxattr(&(0x7f00003ac000-0xe)='./file0/file0\x00', &(0x7f00007e2000-0x27)=""/39, 0x27) 2018/01/16 15:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000c08000-0x38)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0xffffffffffffffea}], 0x1, 0x0, 0x28a, 0x0}, 0x0) set_mempolicy(0x4000, &(0x7f0000829000-0x8)=0x1, 0x1000) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x5) 2018/01/16 15:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00008ec000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000059c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003d8000)=""/125, &(0x7f000001c000-0x4)=0x7d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r0/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000542000-0x10)='/selinux/create\x00', 0x2, 0x0) tkill(r1, 0x14) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r1, &(0x7f0000229000-0x41)=""/65) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000080b000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b89000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a30000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000060a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00003bd000)=""/39) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$ipx(r1, &(0x7f0000c7a000)=""/29, 0x1d, 0x22, 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000035e000-0x24)={0x8, 0x3, 0x7ff, 0x1, 0x8, 0xffffffffffffa8a7, 0x9, 0x79, 0xfffffffffffffe01, 0xfffffffffffffff8, 0x9, 0x69dfb093}) fchmod(r1, 0x9) fcntl$setsig(r0, 0xa, 0x2c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = gettid() perf_event_open(&(0x7f00001ed000-0x78)={0x0, 0x78, 0xe2b4, 0x100000001, 0x2, 0xffffffffffffffff, 0x0, 0xffc, 0x80, 0x1, 0x9, 0x7, 0xbe, 0x7, 0x9, 0x3ff, 0x1f, 0x6, 0x81, 0x4, 0x7, 0x3ff, 0x7, 0x2, 0x9, 0x8, 0x8, 0x87ae, 0x9, 0x1f, 0x1ff, 0x33ec, 0x2d, 0x5, 0x5, 0x8, 0xae29, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0xa1, 0x9}, 0x2800, 0x7f, 0x3, 0x3, 0x0, 0x1, 0x67d8, 0x0}, r4, 0xb8, r1, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000a52000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f9f000)={@common='eql\x00', @ifru_flags=0xc800}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r5, 0x4010ae74, &(0x7f00003e8000)={0xffff, 0x1000, 0xa000000000}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fd7000)={0x1fd, 0x2, 0x5000, 0x2000, &(0x7f00007f8000/0x2000)=nil}) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ra\a\x00\x00\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e00000-0xc)='/dev/amidi#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00006ae000-0xc)={0x40000000, 0x1, 0x1b}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f00005d0000-0x30)=[{0x1000, 0x5, 0x5, 0x5, @tick=0x6, {0x34f5, 0x3c00}, {0x0, 0x1000}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/16 15:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/4096) getsockopt(r1, 0x20e, 0x0, &(0x7f0000002000-0xe4)=""/228, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xec55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4517, 0x7, 0x6, 0x0, 0x7, 0x2, 0xfffffffffffffffb, 0x100, 0x2, 0xffffffffffffffff, 0xeb, 0xad3800000000000, 0x9, 0x0, 0x4cf9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x8, 0xff, 0x2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000002000)=0x3deb, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x5, &(0x7f0000003000-0x28)=[{0x8001, 0x5, 0xf, 0x93eb}, {0x141, 0x2, 0xe36, 0x5}, {0x8001, 0x8, 0x81, 0xc000000000000}, {0x3, 0x161, 0xfffffffffffff800, 0xffffffffffffffff}, {0x4, 0x80000000, 0x1fe, 0x3}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002000-0x20)={0x800, 0x18, [0x401, 0xffffffffffffff9a, 0x2, 0x6, 0x7fffffff, 0x21]}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000)=""/0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000007000)=0x0, &(0x7f0000002000)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0xae5) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000-0x60)=[{{0x0, 0x7530}, 0x100000001, 0x5, 0x9}, {{r5, r6/1000+10000}, 0x80, 0x2, 0x7f}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffe00, 0x8}, {{r7, r8/1000+30000}, 0x7fffffff, 0x6, 0xf445}], 0x60) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f00001d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093b000-0x4)=0x0) r1 = add_key(&(0x7f0000e0e000)='.request_key_auth\x00', &(0x7f0000b63000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000793000-0x59)="3f95ba63b3fd2fcc4f82161b5f607f43315797f978dac7276d1faf2bdf8e1c06d2843f2562587cb1466b432eede5ab15437ffd61c2b99a17d34ce859fcbf17234110f317e68b5b789b1de3bb89ea0592a043c7a6eb198bc9c9", 0x59, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f000055d000)=""/4096, 0x1000) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)={&(0x7f0000001000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "499fc2d5d95ecca5"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='keyring\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c53000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cdf000)=0x0) 2018/01/16 15:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000683000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000583000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x1f, 0x8, 0x180000000, 0x7f, 0x8001, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000111000)=0x0) sendfile(r0, r0, &(0x7f00008b9000)=0x0, 0x6) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000047e000)="1f0000001a001bf200001337fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000023c000)={0x1, 0x2, 0xfff, 0x40, &(0x7f0000816000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000b63000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/vcs\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000683000)={0x20, 0x3, 0x2, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0xffffffff, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095d000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000b64000-0x4)=0x5) sendto$llc(r1, &(0x7f00006eb000-0x81)="02c7ab21acf56327883d7b2c90f35d19028bb5b74e7b46f0a4ce4d2df91d2d4cb6dac983aad1f399c990aa57ae3c7926f0b8ae0627bcfe40cd84e20ddf8e07d2d2d54b9be7ba5f471fafefd08baa1e0540a0b1ab00e18afdbc6e236141e9cd5dcb9f1a6e13980ff4fb0589947bc4f2199862f02cde84503e6d4838df2dac3b87cf", 0x81, 0x4, &(0x7f0000630000-0x10)={0x1a, 0x4, 0x7fffffff, 0x0, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c12000-0x4)=0x7, &(0x7f0000392000)=0x4) getdents(r1, &(0x7f0000aac000)=""/1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000705000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) r2 = socket(0x4, 0x80004, 0x2) fcntl$setlease(r2, 0x400, 0xfffffffffffffffe) r3 = socket$netlink(0x10, 0x3, 0x14) dup2(r3, r3) r4 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r5, r4, 0x0, 0x80000000) 2018/01/16 15:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000580000)='/dev/input/mice\x00', 0x0, 0x4a0000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000061000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b72000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000260000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006dc000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x6, 0x0, 0x101, 0xa, 0x80, 0x80, 0x0, r3, r4}, {0x7f, 0x6, 0x10000, 0x3, 0x6, 0x8b2, 0x8, 0x9}, {0x5, 0x80000000, 0x101, 0x1000}, 0xee2, 0xe, 0x2, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0xfff, 0x7, 0x7fff, 0x26f7}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/16 15:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000088d000-0x10)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000400000)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000868000)="444c414040262ae9f32d154a05f7510ea0dc620a9ea221a3b92b0e163d33783f4d3316c2e8b7cd3e844c1aa05bfbfe09d1bce9a273cb7caaf33d06892dc88944719d4858a50bbd2dd57841d76263ed54cd3a0d7066f939bfd67c1b47bb3c2c7ed44ef1180bc55943fdb345b8") setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000043b000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00004a8000)="9d286af092ef6a14f3b3c9de7c5b7c6643d55f19680b290b2c", 0x19) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000786000)={0x3, 0x401, 0x80000000000000}) r1 = userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098f000-0x3)=0x8, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060b000)={0x0, 0x0}) syncfs(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077b000-0xc)='/dev/autofs\x00', 0x600601, 0x0) openat(r2, &(0x7f0000df6000-0x8)='./file0\x00', 0x82000, 0x80) accept$packet(r2, 0x0, &(0x7f00001f9000)=0x0) 2018/01/16 15:00:53 executing program 5: r0 = socket(0x1, 0x4, 0x0) flistxattr(r0, &(0x7f0000bc5000-0x23)=""/35, 0x23) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000284000-0x6)="b7325e5aeacf") 2018/01/16 15:00:53 executing program 2: clock_adjtime(0x5, &(0x7f0000d6f000-0xd0)={0x6, 0x5, 0x2, 0x5, 0x9, 0x1000, 0x7, 0x5, 0x8, 0x9d80000000000000, 0x7fffffff, 0x1, 0x3, 0x7fff, 0x3e, 0x3f, 0x3, 0xed, 0x27c, 0x0, 0x2, 0x1000, 0xf711, 0x0, 0x3, 0x2}) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000066d000-0x9)='net/unix\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) getegid() ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000223000-0xc)={0x2, [0x0, 0x0]}) 2018/01/16 15:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000030a000-0x10)={0xab, &(0x7f0000723000)=[{0x6d84aeac, 0x0, 0x0, 0x2}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00009d7000-0x8)='./file0\x00') r0 = getuid() getgroups(0x5, &(0x7f00002db000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r2 = syz_open_dev$mouse(&(0x7f0000987000-0x12)='/dev/input/mouse#\x00', 0x3, 0x10200) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000cb000)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ebe000)={r3, 0x7fff}) syz_fuse_mount(&(0x7f00002be000-0x8)='./file0\x00', 0x6000, r0, r1, 0x390e00000000000, 0x10) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x0}, &(0x7f0000c60000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e28000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) bind$inet(r0, &(0x7f0000553000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000e81000-0x4)=0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000b6d000)={0x5ed2, 0x5, 0x0, 0x8, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000134000-0x4)=0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000adb000)={0x7, 0x14, [{0xfab, 0x0, 0xfffffffffffffffd}, {0x7, 0x0, 0x6}, {0x8, 0x0, 0x6}, {0xffffffff, 0x0, 0x0}, {0x3, 0x0, 0x6}, {0x40, 0x0, 0xfffffffffffffffe}, {0xf49, 0x0, 0x46b7}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x4, &(0x7f000091e000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004b0000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/checkreqprot\x00', 0x102, 0x0) r2 = socket$inet(0x2, 0x80004, 0x2) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c8a000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000004b000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000569000)={@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008ae000)={r0, r0, 0x3, 0x3}, 0x10) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00004af000-0x80)={[0xf000, 0x10001, 0x2, 0x1006], 0x2, 0x1, 0xffffffffffffe32d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000570000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7fff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpid() ptrace$setsig(0x4203, r4, 0x2, &(0x7f0000971000)={0x10, 0x6, 0x10000, 0x7f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000380000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb251, 0xa213}, &(0x7f0000f14000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000060f000-0x10)={0x3, 0x1, 0x0, 0x9, r5}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ad7000-0x4)={0x9, 0x1, 0x2000}, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000be2000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}) 2018/01/16 15:00:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe5000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+30000}, 0x909, 0xf45a, 0x624}, {{0x0, 0x7530}, 0xfffffffffffffffa, 0x91a, 0x0}, {{0x0, 0x0}, 0x3, 0x9, 0x3}, {{0x0, 0x0}, 0x9, 0x1ff, 0x800}], 0x60) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x3, 0x24, 0xffffffffffffffff, 0xf28, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000cb1000)={0x0, 0x7, 0x8e2b6147cf0eba3e, @thr={&(0x7f00009bf000-0x1000)="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", &(0x7f0000070000)="b8bc4bfeebf5a5f3f2cacd2e545f1c4554aaa176fc4e9f59c7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000-0x4)=0x0) r0 = syz_open_dev$mouse(&(0x7f00008a0000)='/dev/input/mouse#\x00', 0x200, 0x90000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac1000-0x14)={0x8, 0x4, 0x2, 0x3ff, 0x7}, 0x14) r1 = gettid() process_vm_writev(r1, &(0x7f0000d0c000-0x60)=[{&(0x7f0000bcd000)=""/34, 0x22}, {&(0x7f0000a55000)=""/190, 0xbe}, {&(0x7f000044c000)=""/177, 0xb1}, {&(0x7f0000665000)=""/199, 0xc7}, {&(0x7f0000958000)=""/147, 0x93}, {&(0x7f00003f7000-0x67)=""/103, 0x67}], 0x6, &(0x7f00008d6000-0x90)=[{&(0x7f000082c000)=""/195, 0xc3}, {&(0x7f0000a53000-0x27)=""/39, 0x27}, {&(0x7f0000612000-0xe9)=""/233, 0xe9}, {&(0x7f0000cfc000)=""/23, 0x17}, {&(0x7f0000a64000)=""/213, 0xd5}, {&(0x7f0000982000-0x64)=""/100, 0x64}, {&(0x7f0000a84000-0x87)=""/135, 0x87}, {&(0x7f0000ffb000)=""/238, 0xee}, {&(0x7f00000be000-0x54)=""/84, 0x54}], 0x9, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000005c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) [ 409.964428] binder: 3438:3440 Acquire 1 refcount change on invalid ref 0 ret -22 [ 409.992562] binder: 3438:3448 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x6, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x0, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000094d000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000012f000)='/dev/rtc\x00', 0x202, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000212000)=0x80000001, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000889000)={r0, &(0x7f0000fcf000)="", &(0x7f00005e2000)="", 0x1}, 0x20) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000050b000-0xc)='/dev/audio#\x00', 0x5, 0x4000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000378000-0x8)=0xffffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a3f000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)='q', 0x1}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) r4 = semget$private(0x0, 0x3, 0x2) semtimedop(r4, &(0x7f000066b000)=[{0x3, 0x3ff, 0x800}, {0x2, 0x10000, 0x800}, {0x3, 0x101, 0x800}], 0x3, &(0x7f00003c5000)={0x0, 0x1c9c380}) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f5000)='/dev/hwrng\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000ca6000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000025b000-0x14)={0x0, 0xa60, 0x0, 0x6, 0x1, 0x8000}, &(0x7f000075f000)=0x14) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000d2e000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ea0000)=0x8) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000292000-0x1c)=""/28, 0xfebc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fee000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000b5c000)='/dev/sg#\x00', 0xffffffffffffffff, 0x400400) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b25000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x2, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xa9)="41c96a7314fd7f22c5404602b751f8c43bbcd3580723ed824238edf686a154a3a0ab5883abac7844538c45c57808656f2f54d890d63dc689863d6886b260413617f2cf1ba52f9599d57f2a05a4a654db093ed7199cc4056bbe462292283599a19fcdadb893033e4151e158c6e62ab115765c353aaccbbe93e2061c6bfbcc2ef646a1b8caa6383829a839350179856b7a608e0f61ba65ab50077465a86f6579063e9423e9e032631722", 0xa9, 0x5, 0x0}, {&(0x7f0000002000-0xf9)="aa14ff816fec2181da102158b9a52f94cf53b72a8b23d5709c2fbefd5456c9fb4c00f02cd130982e70636893c200e78e37247cb7e3efb692ec6b5dd4fca9a28d47c67d7940b72d9090a763b66242d1cd24a8b03958dc41d42a925d595ce26867d1907a27d9a58a09a1b572f1ff46e936f2136edb82a53748458d85b80dfd30cfcc8554a8740b16780efec871863a270186c211ab66efcec770a10f06ddc4d96c0b4e138178e1b3f6d39e8aa277d518b892bd409bdb078f2820e5f79cc67774feba3c259a9f8b417a1d54e4008affa463df8c39eea9195ed17605330dac698b53bc0594fbafa87d065b161c15f1a0207c07a37778ab1b4de707", 0xf9, 0x5d, 0x9}], 0xa0000) connect$l2tp(r0, &(0x7f0000de4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x2, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}}}, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000e41000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c85000)={0x0}, 0x4) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008c3000-0xb)='/dev/mixer\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dbe000-0xc)={0x0, 0x5, 0x2, [0x4c1f, 0x8]}, &(0x7f0000e1d000-0x4)=0xc) recvfrom$inet6(r0, &(0x7f00009fd000-0x1a)=""/26, 0x1a, 0x2000, &(0x7f0000a8e000)={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c4e000)={0xaa, 0x6, 0x0, 0x10001, 0x2, 0xd1d, 0x100, 0x1c, 0x0}, &(0x7f000006c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c8a000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x0, 0x1, 0x3, 0x80000001, 0xfffffffffffeffff, 0x3ff, 0x1000, 0x0, 0x76, 0x3ff, 0x1, 0x7, 0x7c20, 0x7fff]}, &(0x7f0000185000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003c5000)={0x0, 0x4, 0x5, 0x3, 0x1ff, 0xffffffffffffff84}, &(0x7f00001aa000-0x4)=0x14) sendmmsg$inet_sctp(r2, &(0x7f00006d4000)=[{&(0x7f0000c70000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ad000)=[{&(0x7f0000917000)="0617d578ecfe0c211adddbe65e6833fabfb6aba510c8c0c1f3d968a3e9d230f390d16b395fdbeaf9044d38d20ee867b52d0a2cae282058258b4bde942fd7b35c7b67944861d1474ddcc96b26c3dfcac0ea6675a6c14ae23e3648b74ecc2928f439194e", 0x63}, {&(0x7f000006b000)="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0x1000}, {&(0x7f000044b000)="61647048fc41b7dd43618504cdb61c602ef4b4ebf19a79452fcc019e70aa9831d584799ff8742d5b796287fdf599f3b97ee2aa3312c5c064e6f454ad21ed97d53283bbd9ccb3c7bd45ac5f2ad8f7d580d4de663785e3672aa48737fbc69ec6bef8926a3ad6a9652d65319117dc81372e0fdf71df437786a8a1e6cbd2a332ea4af83eef0f73782bf7e3a508fc9f5eff1f185e38377899de50192cdbde7560814f503a5a1cebd01c68ca114726bfcf2f63b26cf0353e", 0xb5}, 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0x1000}, {&(0x7f0000129000+0x639)="ab63c52b66d71c9425ad791567b8c10df3959a3f8b0f7a39a3c01dce4bc4d02b8e8780112957bd3feff64ef69028d0009b754b82e6b7c771dcf1aef48e0625ced98c5e86baaf29390e5c041c64ed0e9915c9cf5cc80e516fb690d176f25b91538a3d0f0dae5d9bd87dad96993a6816b6f2f78a785893e671a94c0b6070899172ee9e2f887b3665c972644381f633c6d286e409ed84de89014e2b872b1e0a0e1129957212e5e03764e17ad2d79b582027d14c0a9d330482ec48", 0xb9}, {&(0x7f0000b4b000)="d7ae8b01846ff53e58685d427a03eb7af3b59557f8da0a30cd613c722e552e3459464cc875cadec59c94183e5b37c59790683aedc3c135b16c94", 0x3a}], 0x6, 0x0, 0x0, 0x40050}, {&(0x7f0000fdb000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c, &(0x7f00002df000)=[{&(0x7f0000fc9000)="67b11e74e3bcc60687de51566baca77a54856f935361dbe9ff7f28e96f40c8fd33f3e268a1a5a0e4dd9d8d8d4dbd1fecf73b6d297800c1cabc13", 0x3a}, {&(0x7f0000545000)="8cb1dc", 0x3}, {&(0x7f0000fe4000-0x14)="bd44ee875ba53187b820bff7bf271fc5da59f98a", 0x14}], 0x3, &(0x7f0000980000)=[@init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffa, 0xd82, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f69a35a, 0xe2, 0x8}}], 0x60, 0x20000000}, {&(0x7f0000af4000-0x1c)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb675}, 0x1c, &(0x7f00004cf000)=[{&(0x7f000050e000-0xcd)="c2768abce7c7de922f9be78a15167e49cbe10279270521bfd52cc53f2557b52cdb491c41ce49a721cddd24c5e11458b41cafedce44ed42f4df8fbfb6a6ca8168f969317ddb8c423ab834852e6634b2044e347109db49d02d5c4a7ffa3fb449e56d1e7e4fa6af09e64bf559d9d644fbe1b406bc60ade0dde519ecd89f9c4d1216694c151b750cc2399277ca4fbd67d4009494e6773628084b8c60f7224c1b04edc432b87e61bcd31f765c1640a0d12016e55eb5d0a8f01b1151738377fafe95982793c74c70d0e3450c3c187f1d", 0xcd}], 0x1, &(0x7f0000270000)=[@sndinfo={0x20, 0x84, 0x2, {0x31e9, 0x800d, 0x8000, 0x9d9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0xe7, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8200, 0x8001, 0x3f, 0x80000001, 0x4, 0x24d, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x8, 0x5, 0xffffffff00000, 0x5, 0x7fffffff, 0x7, r6}}], 0xc0, 0x10}, {&(0x7f00004fc000-0x10)=@in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f2f000-0x70)=[{&(0x7f00004b0000-0xa4)="2ff6b85809cc8cb3648be0ba4242d76efe9bc44e6e90b8fc15373e8b3243a9aeca3b6dae9196811892c3e069add4a211d088740cf41b205b42674655efd2c1065d8ba56ddf321a6045d99e747521cb87e0aa16d988ae2f0a15d5777948b2ee43c56c7809874e28e6719b37b0182e48f1bbc046c1462202f9c3027541edb639d5e93280000fc01bbbfdd906c9c41c826587052b74517e029c76225d6d07b08b0cc217f3a9", 0xa4}, {&(0x7f0000e12000-0x7f)="03a232aba1f578235d4c5d0689b49e00886fd3def99da8ca6b72564a420f13a8a3d6178f6b8118535b4c9932af71c79e32b3f49cef5c7a319d168bc678fbf52cb43984d985d12c2d3b321b6551abf60fd524007af1c1c82ac01a23bc0fd3df66b8a57781a37ddc6c8c1c983563a059498c22aff0b4a6ed46f8fb56651f4f69", 0x7f}, {&(0x7f00002ea000-0x1000)="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", 0x1000}, {&(0x7f0000fc3000)="543bf722bfdc2fe3dd622951ca3416dc7a98e6225bc0218556dcd21e1e882189e86cfba56c17d822a849f696ef1173edd94b128cbc2f5b37fb639d15ac32c3345949fc8afa4f6a4ab7666a25947a6c26a4a5905bc068c6d5d3b8cd57b4533e580c0d3d17099c5401730bcba7d82a87643ca0dd42bb49508f1b36830e55262e2613fd0e45113ad96c61f81c36e8414bd75771f54202b986f702455bfa56a72a76c9f9c6ab12e712939a744d501aaa6212fedc3f860f7f8b05bef5972860e47e12f321501b156fecb2b0f9967e7b1755ea3a4b753d3b85ba599ec8aae2c244", 0xde}, {&(0x7f00009b5000)="03f00c31809bbe1144d45eddd311884b83b690ec77c75be26d71dd", 0x1b}, {&(0x7f0000689000-0xc0)="2de7d7a89c1791a97272e47ddda10d9948d99274465c217fec7824999807531f6a0cc5e3de0b5c11d9c4b15c8ff66dce6d057402813347d28c586685d08df8b3e38fceb3f70777e273eb4624827b6690cf86a62f3ff5ae9019a1e09e99ce84a396b1c717046c970e0166c5946e5db674b21ae796d1d9f7613b3e590482cc9f3940c5e1169b14afc1c96ec27eda0cb2c5d7bd2035c3f9fa1e4d288dbc26a0a7ad64e7b1a106c160ef50a2fe813f163faaf604fba6e2da96756c9b6f481a418623", 0xc0}, {&(0x7f0000550000)="c798a0c65fd7126fb6f5fe40afd36145cbeac3ac1539fbd8cd9faa30b2446113117982c96bbfa7be03d4137a0372908cdec6eb833e9b4c44dbfe9bb791e4ddc369a7ad00694435078902a9d0f6bf66b23352803ebfefd053a2221ae16fadeebe00fba97934b223f4cbb226424c80df06d0009b016619a2533f21738744c16c7580f63753e054b0cef32c847fe838fff3a9f565d6ee2478bd728850acb58a0da21eff5a4eb8bc1832b5a7ff56d34c6de03eb52d89884f7cda585ce1caf2093f1bcf8d504cb247decdde2bf670211911ffb1c56dfb32f6d823083dc026276bec296320", 0xe2}], 0x7, 0x0, 0x0, 0x20000000}], 0x4, 0x40) r7 = accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r7, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000f3e000-0x1000)="c20d5db5d5ca3406af32e0a1764a722394f1f1554aa74aee67589f023ccf8c6c726397987cbdc5da780725de6a6a9df1bce86ce97821ab1760de3f7c0052c582a58454668657d035bd1cd092a77ab7cdbd7188aebd855c647ae88c9b7daf870fb5baa4e324586f6f3ca91d46778b56388d02e04cb085afd83e1cb1a41b01060933e034e768f2deb33a93098ea5cfc0705955f7d7628e1c9f75e0ab30c55f72e9912367b0aba995da4b28f02d2b169505d442c983849674f03cd23efa49865289887f42bb5a44b67e8bc7e87a3389912cf8853a7023ba5c250cfed8ad00fd7ca190bd2789b854c9e006abea723990cffe61e8988340e90a5607bbde7e1e827c0220f5c5926a115508e40aa07fb6c420b44493c0899af614bb98390b436ce9cac5700ebd6e1ea2ff80dbbbadb9cc514c11fbdf49745e37e9a9da4da79f862481df5743865c66f1aff068e31600d3ce8ea65004a9c8ca8c0fee07434133b44a895ef0926737d75b70b83d61934baa8af5336816fe44723fbfb6a0c74128f4956eff5c1d32b0a506b3eeb77f6998452dd04bd3b349df43bb0e557516b1b650b9120096d56e12c5e1eb0e816987391cc2c67fa84135c193d4bfa04ad93a7f39dc77c6299dd762fce9e47ff3a08de6d6b120f74e763766d241d7ab92f23fb20a89aac9e267544829d38ba77d933a9b906af3ae6c8a0f0a550c25ded447d75e99ef81dc9bd1aff6f4886f073815c20d186ef3f69c8fa90ee879989efa5210620c5718e29ef4fdced08fc82ef34e1e38e5c77cec27d784f56d97bc9991db16a7392eea6aedf80926bfc83be48a29d8c59b881eb8007c02e2a6dd6bae10dc9ebe7c629b50b3adb97e92fe93bf20e8e5b77e276e1e4fe1e7b1df214ad710dc63d01b37f66896ffaf7a02371a37bdc5a6ac9391862ae8c907abd2511e14ccf6fb69ea0bb076cf281acf3714f1cc7146a958310786cf721f832c98224665f60e0404e9a4d17b394c245a1a0344fb496720b10b901405c80aea87e8acc1239ca444a8e8dcba53d8825e9f59b0f5123e9c80e582caf9041fd93eb7d74673018829c400fb035485d2d33bbab4eae67006c47402752ef5561f6454338d6878acda76100c946bf77c75de4a03539ff82366e3cd43eb9e831068d96521892db5d42dcbfc1e3562680daa4e603d4a3778c2457b4e5037082c4c52867b4a0fc91f43a068a7f648188a3eadc50e6df3fbe550b8b15b55829c16dfe474365474a7ba2cf82c2b52a048ecde2c0d500654dea22592bd962f226749f248df730eb1ece1f48565642cd01471dd6e6f256d9c814187f7e2f6cf3779b1017a79f0e45c4602f910b37a5da2bb667662d9565b8809da83c68959af8fded7399237919799d9b9e4c38b90154779907123fbba8f8d9c9b79a3053c8ad6b8278e072162a15b68066a29f053d09f94cb8fda8dec0398c254f46a0f62e0c2c182fcc70794ce8f738b304a4044aedeedf41ff3f6c7511c71e76b4c685de6bdb46246f2ac451c452b4a8a16a596d7cd95676577bc218ff414d5336867678c882910d597ba59b5496f154d0a1cdae73fb8e5c81d017c6fd27fd157596276c0643b0e26cd57d4f7e68c9ae0a3c91368ac9a7fb4d4e24207e33cd6ad7a1664111a1d3514b5b103bd9e10783300a965cf5d0cd137ea510532d7edd16b1d5d2a00b5eecd715a7151cc4a0830526395a17232d2ca65ae33f783e3ef0523e2f66af88411d9b6584a8b357cd2e1eb60295975e785476e3841b294ceb31177aa693723a7cda4783b2aa78ce0acb0676f9e6e2796862ef7b621f199b64d3477b0d24884d825643daf5eba8525de274b036f144b85933dbc49eb61aed1d46fd4986af24f3ef3f2bd29dd7daffdde958410911145c378073ac8504c9ecd3a3d8927968b18a2c69a873fb673f9d567165d5c2c67628fddaee3a8d2750da030e01c117f1e4f16340e052d71350ad84a2bacce696f0a2b5cb88404175b2796deaf00c4700dfe0630abe78d3a03cb349811037977359a73832ae06316ee4df416d3bdaf4ff99cd88a5824bd659b15fcf63171d3c5547319402c7b3768de44c73059e804bfea230f48b2aedae5876c2a9e1cfe500e490b4170ef05c3a850df141ff774a8f6597bdc30778f4eac506481b0a896dc0e96083819ab13e76097440e2233a74a656ea6a04887a870a7054de0b847452a2a2feb3f3e9cc71705b9428eff62eed45c1ea32a5dcdcff3db83fb888bb83260288039c9cf6515b9e46d0b4b985738894d1ce7feeb060e5c2bf2a707d3a566797a672aad6d5674142cb90bbc295c816cbf0d292412da76eb3da105812b602a5c562efd3d0b5302fbf5c2527cc0b678142b4f2dbe8ea3aa304a34a153e169c6a55a48da946e9623a3afc9f8e00acc796ae003bec38458c29abdcb38bc0a63ddd989363955be5375253ad56e95cd4d8ad44985b8ae2866fad30c5fc4d16110fcb2172897be8efd87901ced6ba9004c9615b51f63287685a5b7c766eef08d52f81d0ec6b788ae6762e054de2751521bc5f4070f4bf6068b0585382ce24d3e75973debd8a0796aad36dc672be93de6dc293b9523b3fc18f4f511a23b35146feac3172ed2062971cb0611a57052af9903639c984c27076e47a04061714eb8fb00c7d7f875b26e2de2bd304dc4a9f43c4b5638c2ff3f4f12ab05d2ceb2dfeae3755ff0800b93bd61ce24614dec73d9f000f9954fa66df12fc87de079a4c0301144c709257113a5c6c96bfb7ce802dc906b915c3072eaa12ef5d6d916a99e5ff76728a6d242939b7267019510cb6c689c26755df8d94c6e64c380e75b44adb8c07a1bf34454b11566ac6b112e34f6a38161d46dbf162ec76a758bc294e82103ba04c50d4a4f93e65356e8bba6145b05c34a024717aa9e41e1d325c77c69db1e83c4ef8b487a288c2381c26e637df412a6277956280fe7e92c19881c64d4558759e42d3784a06424ec1eb89d618250540be393b970aaae36a1011ab26109f102572fe07232a08540b3822e01d7a57f70eba34b2c459e15faf6d65264359ba5613b81768167ad3e7eecd9c20b8c1140df4dd14abc0f2335f08a30c100e54874ff9223612215886f3c564582614e85f0598849cd14250d6ffeacd52597ee24f0d681f6e40cc35a1f58f7a30a02932265c8bc78d3e7b4fc67a576e8533e36154c98c9c783cb8bf61757c266bf76aaadc06d6f388e474371123fb811ddb546cf87d80c47072fb69aaa9d5d8d183b8b8cc92bcf346fa6110913173e16f1a587ded16569a1248b7d51ff5c9457f95f9deaffa96b0d993911012950f21d54cfce284e5523a3da907ebfcd75e7b3a9a409cf7d56d3f0fae256e8c9dba991d57f035072dda70401a27f27325d9e03e16e91895b441d1d23e8817e978bcbb807662ebaf2bee582e13705e61780a82cb2ba8f1fd98b3e65bd0ca41aaa5773e1ea6547c225b0ca10e9788e154da7bc9142677037f80d02f5c0fa6e3c8fde83f785e3d39c3dec5a4f21c589d87b9ce06905725b97192c21d82fa60b03aa3103fd75d9b4730d493e1b6854f247bac8749a4aa02baaee3d99c25cd271f8e746203f47381a6aded2b23642b3b85617d808240d599e49ab17439ea338a1a13bd99233672fe42aebc093f8db41e9a5a4867f40ab0171f3476d8cdefe1d65cabf631f153e54a44ba3bf238701dd8dc21690fd5e2f8303c5cbcfb7f71099a7ad8637eb73753d8d2bd3385a99fe4432eace1d31924d7b945f553628a94b194c1e691431c3cb5ed86ca7df090ca86b63aa0aba0d8e276ae422cc98e65fd90946ecd043993049178ee5a633706b9c42ad093f96752c7f4ce7971631945eca5a233d4ceea8d643a47162394f3de367f29af47d4260b1f95d88520c2990a57c66649fd2717233ce3a0e01f955ad985996544a81970bc50901eaf5525a1a88d87878283745f9369a2fe9a0a98061fbe4725ae1343e8ca2a195be0bc4661b7f4b68c02854c3ad2dbbfc7e8e1f2d0e28aa6793c1f9337c9d35fa514af3a83867df8f3e504a1a6ed27fe117bd8c10350faa8a137d2281cadf8be80164b913f8b1cf454e9f01cfa2da1476538a9dd816be27c633514ae3c504ae01ca5757a36dc93f104d45010d332338d45a65c4bfd84d35c96a4c7afe6b2a226849d71513eca245b96c8cfbfdd7625df5933278ef3bc0f058c81462b7f743d552e60c3c7a246a4ef32a77e4e8284bac839c5a75be3595004a82569beaf18a44d52dcda7576d61cbe971317f48fb681827177b11f2ab71dc814d7c207a9e25ed5e5ae88c38ba6aa4feb1fea2f579f52a50c310a51d6a0401678dc5d0f3d63b9e0b67e1aeac7621f553afeabfb83511867432fbf81eb53d45d5403cc4352db3a0179497bb41053dceb66b3ef3fd30f176ea6d5e9331c4a1bbd2d6f818bfb5b972aa8b05fb25d392e11c83fac443c11218a653df376b493a65879b65780af3b034b3bfffa2e176baf7c8686f2add162c33932cb518ea9b480b28b5f2cc814ddf25a9c8a1d3509ed76a9b932ab09a14a97ec6b3ec96399aee7fd27c831df85c06e560ba5e0130e74c5a97064e4c4d2b6d81627eb944971322af80ddf894167b75c640e2f2919d6881af4d68eb6accadbde91d42d5acb06416cc2e937cec8dd622d3fc4ae313f852857a236e1dc0baaae83c7c44001bfca356ac5207f0951721f94212e8da42397c355f24a5dab378ca1adf0f6da031eb8fdd148f472c2d20692e6f0fc73f2588c432a3aa7512ae3768fceeaf188eed68d95ed32201ecd5fec33af360dfc0b9aeb99c1933fa0e3d12f54fe95b4a35865c20b8043cfeb73850e563a8d6b2174653eb95a226aff0292638aeadb242de2cb00921228a8a61a2a67a4c2785de205d51517bd74a79000d3b54ccc13c6654b2086049617d18b6ab7b79a092802b6dff8eea6933cd727e52c0d2707c39eb583718ef0e138ee951311152d96f4bbad55db1615332fcc6df06c839b34921a6a7b269ea9d4a199ae2ead5f6cf2532f458e89952a9cf39bb8f79c3ef3318662fc2d34fb942de4238d1d5b7fe7f3a2288807b3f66f24ad6c9ebd9bd62cd7cdf6c5d9978cf7c7fe17a40c4a5030eef0ddd14f79e4c5ac785c1c77429888256868ad932d0faa0b4f126958d4d5c555a4897a4c6a7d37e5c8521a3e24ff4ed8bb77185de23b2bb04a7f8ca01144e935a503df9e1fd7d150bb327be6f6e626cd7dad2aa36fc90316ae262742556d9d9c6414afd1f32edd8d88dc87d5ed398f03794e4715121f20d4dae4291bfc3f4c7774c426179859a4266e478dcf96d8d9147e56062d849c950f1ce33eb88467006233c388d3aaed2e6d77bfd132f483e856d9b01d2c0f8f96c7be8ef926154a85e5c11c279f750405438de434a7dff7e7596d91e8b918387d17c4cbdd887d6cad593d2c430f3ba9c13dae491841f002480e2b9dccd188e62157227cf5e015432290d5fd1fefb01f97ecae7cde40d7162ec2b31e289c45bb419885a02ad544a4c5c7fa06a9dd2845674c4230fe650373598d29f48b2a16afe80d06476b6ba034836007392b3bf5a5911dfa981ab43cb2e2da3c8f06ee470da91a553df55dfd99dd17b9f19f733fa2e34dbe0f511ab8d52c788ded03766f991c1fad97a9e7c210d8c5117559d1f0bbe0c4048bc80a4b512de23c282c9be9a3d9f7e649cb12cdfd03568f9fda6b5c3df6b77a1bf5d11c1f41db9661a643d43cff47062dd9fbaa995650b4bbc5f231274d1b7f4e8fdcdb520699bc36574825899a2d25194efc5f79f11f6", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[], 0x0, 0x811}, 0x800) 2018/01/16 15:00:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d00000)='/dev/sg#\x00', 0x28ba, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000d20000-0xb7)=""/183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f000001f000-0x1)="") mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000021000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000021000)=0x0) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000171000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000543000)=0x6, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007bd000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a74000-0xf2)=""/242, &(0x7f00008e2000-0x4)=0xf2) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000272000)=""/4096) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cdd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00006d5000-0x10)={0x7fff, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e9d000)={0x7, &(0x7f00000e5000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000299000)={r1, 0x10}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ae9000-0x4)=0x0, 0xb4c3e4c902e861a5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000023b000)={0x0, 0x4}, &(0x7f00006c4000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f8e000-0x5c)={0x8, 0x3, {0xffffffffffffffff, 0x2, 0x10000, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r4, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c55000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00008b1000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000335000-0x14)={{0xfffffffeffffffff, 0xfffffffffffffffa, 0x8, 0x2, 0x55, 0x1000}, 0x570, 0x5, 0xffffffffffff5ab1}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000005000)=""/192) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000003000-0x6)={0x20080522, r2}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x4, 0x0, 0x4, 0x0}) r3 = shmget$private(0x0, 0x3000, 0x1008, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000006000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$SHM_LOCK(r3, 0xb) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000027000)='/dev/sg#\x00', 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000004a000)=0x6) r1 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bd8000)=@assoc_id=0x0, &(0x7f0000628000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000e6000)={0x0, 0x101, 0x0, 0xfffffffffffffffa, 0x8, 0x1, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000004, 0x0, 0xfffffffffffffffa, 0x0, 0x0}}, &(0x7f0000e89000-0x4)=0xb8) connect$pppoe(0xffffffffffffffff, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000076000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x94400) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = socket$inet6(0xa, 0x2, 0xffff) connect$inet6(r1, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x400, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xcc8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) [ 410.295058] dccp_close: ABORT with 1 bytes unread [ 410.319748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 15:00:54 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000001000-0x9)=@random={'system.\x00', '\x00'}) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000+0xf0c)='map_files\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000f000)='/dev/random\x00', 0x0, 0x49a92c917be7b370) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000000f000-0x20)={r1, 0x9, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f000000e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x400) bind$bt_sco(r3, &(0x7f0000009000)={0x1f, {0x1, 0x2, 0x8, 0xfff, 0x0, 0xa8a5}}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000000f000-0x8)=[0x5, 0x0]) getrandom(&(0x7f0000006000)=""/0, 0xfffffffffffffcdc, 0x1) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000873000-0xe)='/selinux/user\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000b3b000)='\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000f2c000)='net/icmp\x00') sendfile(r1, r1, &(0x7f0000b80000-0x8)=0x0, 0x0) 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00002d2000)=[{&(0x7f00002ef000-0xe2)="819423f3f07bb79521f57969f5ffe72df347b0489b617028d9fe198f98319b5d3251268b74999f9301397005462d68370d656022e8118af7610e99028de906f78f2907df50d5d46df0dd5986a35e4fc41a9a04e19f11e7366886a4f00a3f52d8", 0x60}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00002ba000-0x10)={0x0, 0x0}) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00002f4000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f00002f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r1, &(0x7f000025f000)={0x0, 0x0, &(0x7f0000267000-0x20)=[{&(0x7f0000046000-0x63)=""/99, 0x63}], 0x1, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000001e, 0xf, 0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000002000-0x8)=@sco={0x1f, {0x4, 0x4, 0xfffffffffffffffc, 0x5, 0x20, 0x5}}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x25)="49b148d8b1f542e601c1c6c009f44afc3d0a3a7a61fed8c0bcdc88c2494511c9c086f5154a", 0x25}], 0x1, &(0x7f0000002000)=[{0x1010, 0x0, 0x81, "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"}, {0x100, 0x112, 0x100, "c808f3240400a19f38005c11b51a145abff799003a77bc285203b611e36413e17d8cc2bc18ba1687b471e43fc5e64f2142a0878ceeb7da5e27dd22263dd1e33df87ee400646022a5dd5023fc5cc7f0a566f6e389bf7f2475b4a1b73f5f24f901e919a751d169ced9aaf64305f6365b826f165d22000a9f1f3cdb9830060c9ac0d8eadbd5ed6b1435c9a4b7e8b280d4c29bfe09225d0301bfc7e164e254908f499fe7cd39faddeaca8fc0d1031648ae156b00bb5e39ef2a065dd33615713ec8470686cc0e56ffab2a247ca9ad7841cf72af0f289a6023779a81b8fead0370464bfc851c3355158639ac2a36fa534d"}, {0xb8, 0x10c, 0x8, "bf06536654d63721291f188b7982220356baf965c353079e08c19f68b2b1f18a431ed9ab89e9719e2d2766ff8abc6b27c7aefc19da8384e9ea4d026608a7cae2a4b8633daca667920a2769ad1c2d22ec8cdd54a1b815ab6198c12b59442dd38ef794b9148c3d6cbad010f8cd987ee36887ae955c5b5b114821f6b3143259af9f67821df5e21a269a92ac75d146f7557cfdaa3cec2609915dc48859c5b508669cc396dceb884862"}, {0x100, 0x0, 0xfffffffffffffa5b, "f6b29ae6ba1979e1fac005d87cf2c3265598dcf096595f4637ac2203fefb499d41179d3fa9f86169b70d5f3604a59d0522be069b120b277094fcb90ce05dba937382ea3ae37f41c1f4212558ec8ea9e1a261a6e43da4c4c2dd4305fb977d31444bc3ba6b0f33ccef98ce4ce380f489c98b53cd4fbe46beba38953d93254ddccd375c10c5f35a65f2d6434754b3ab5e4cf44b89c6abc2a29ceff4c8ddaf3868dcaf730974e808bce1e2ec8facfd42a97a453bac9929a1b54f5e44ce72c7f8f0cac9a651c679c7aaf808103a0bbb8a65a73fc06ef2c6aeb86f2dec6f3654d8665dbbc96a48dc323402bffed1b3a4dbcd62"}], 0x12c8, 0x1}, 0x40) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x20) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000518000)="e513b5bf00004000000000000000e314", 0x2b4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bd4000-0x80)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000c3b000)=""/190, 0xbe}, {&(0x7f0000126000-0x34)=""/52, 0x34}, {&(0x7f0000480000)=""/58, 0x3a}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f000004a000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x8, &(0x7f0000635000-0x11)=""/17, 0x11, 0x539f}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00005d3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003ec000/0x2000)=nil, 0x2000, &(0x7f0000012000-0x2)=""/2) r1 = syz_open_dev$dmmidi(&(0x7f0000d4b000-0xd)='/dev/dmmidi#\x00', 0x400, 0x490000) connect$netrom(r1, &(0x7f0000bf6000-0x48)=@full={{0x3, {"a7b9e8a82d6518"}, 0x7}, [{"95f95b8e59ef44"}, {"ca448113e32c47"}, {"16104a6e9284e1"}, {"0e24c62e76c3e2"}, {"eb0f19cf1911c0"}, {"76fd58a19fcb3a"}, {"c8669b6d22601d"}, {"2c6ea929648695"}]}, 0x48) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000556000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) memfd_create(&(0x7f000077e000-0x19)='system.posix_acl_default\x00', 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000aef000)="12", 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x1) syz_open_pts(r1, 0x4000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cc4000-0x38)="15a4449575708bb3574bd1f8e130c62294cd5c4c3c0497849146ba1b7ec4b107a1c653029d3d03994c846b14cd64209ec8", 0x31, 0x4080, 0x0, 0x0) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) pipe2(&(0x7f0000153000)={0x0, 0x0}, 0x80000) fallocate(r1, 0x0, 0x0, 0x1ff) sendfile(0xffffffffffffffff, r1, &(0x7f0000bb9000)=0x0, 0x8) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000954000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000693000)=0x2) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) fsync(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/mixer\x00', 0x121000, 0x0) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000883000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a9d000-0x64)={&(0x7f00008bb000-0x4)=[0x80000001], 0x1, 0xffffffffffffff01, 0x9, 0x3, 0x1ff, 0xd8, {0x2, 0x1, 0x10001, 0x1, 0xc0a5, 0xc2f, 0x1, 0x4, 0x7, 0x9, 0x5, 0x4a, 0x10001, 0x1, "2fa00a136fd5085f165ab222822b827a64d9506f2c1febe729086b4d1f19684a"}}) r1 = syz_open_dev$mouse(&(0x7f0000a3d000)='/dev/input/mouse#\x00', 0x8, 0x101000) connect$llc(r1, &(0x7f0000302000-0x10)={0x1a, 0xd, 0x2, 0x8, 0x5, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000340000-0x11f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x88, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/audio\x00', 0x0, 0x0) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000279000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000874000)=r1) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f67de2e2d3bf8a1c16e4e113a7fbd18ff7b920", 0x111, r0) syz_open_dev$sndtimer(&(0x7f000086a000-0xf)='/dev/snd/timer\x00', 0x0, 0x101001) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x7)={0x200}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d93000-0x10)={r0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x7d, 0x0) fdatasync(r2) 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xc01) ioctl$TIOCCONS(r1, 0x541d) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt(r0, 0x800000000084, 0x8000000007d, &(0x7f00001f0000-0x8)=""/8, &(0x7f00002a2000)=0x229) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/rfkill\x00', 0x406000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00009d4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000c59000)={0x6, 0x9, 0x2}) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x1) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000b000)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f000042a000)='/dev/amidi#\x00', 0x3ff, 0x10000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000648000-0x4)=0x4, 0x26c) fallocate(r0, 0x1, 0x81, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00005f0000-0x4)=0x1ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000025a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000b83000)=0x0) poll(&(0x7f0000ada000)=[{r0, 0xd000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x20c2, 0x0}, {r0, 0x2040, 0x0}, {r2, 0x1000, 0x0}], 0x5, 0xfff) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000011c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendto$inet(r1, &(0x7f000063e000-0x1000)="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", 0x1000, 0x10010, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0xff, 0x0, 0x0) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x4, &(0x7f0000798000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c8c000-0x8)={0x0}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r1, 0x0}, 0x8) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000647000-0x20)={r1, 0x3, 0x1, 0x3ff, &(0x7f000044e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000477000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000089c000)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x2000000000, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00002b2000)={0x9, 0x400}) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0xb, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000280000-0xe)='/dev/admmidi#\x00', 0x6, 0x2) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a13000-0x8)={0x0, 0x7}, &(0x7f00004e9000)=0xfffffffffffffc96) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a13000-0xc)=@sack_info={r2, 0x7fffffff, 0xf67a}, 0xc) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00004fa000-0x8)={0x0, 0x0}) 2018/01/16 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027b000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000033b000-0x18)={0x0, 0x80, 0x7, &(0x7f0000c18000-0x8)=0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={0x0, 0x0, 0x1000}, 0xc) bind$alg(r0, &(0x7f00008f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e7000-0xb)='/dev/sequencer2\x00', 0x242, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000b0a000-0x18)={0xfff, 0x1, [0x9, 0x3ff, 0x0, 0x800058]}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) bind$alg(r0, &(0x7f0000d24000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0xa002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000a26000)={0x1, 0x0, 0x0, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xaf, "8497ce1fd06d07a208f45d53c935fbd4ffb7e8a5ce7e1ca502bff54869344a263e0255d468ed36cf71bf0bbae285db033a6bbb6d45b610aabe85bb4527a704e9e413c6f1cf33041547ea806e53a36660f02d04b1e870d9f0c033bf9b9b98fb198342fd3ee2f45f6c6ddbd6c40139d953d29d78fcc8ebad1804988bb58b551be36503b5dfd57e4c5793c6850d97457d2c28c33dbf8ee8a03a72c1c1246e822646d0fbf5556f6c1a91fdf1ed687a83d0"}, &(0x7f0000002000)=0xb7) getegid() setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r5, 0x5}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r1, r2, r6) futimesat(0xffffffffffffffff, &(0x7f0000f1e000)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+10000}, {0x0, 0x0}}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f000042c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000504000-0x3)=0x14) r1 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_SET_FD(r1, 0x1260, 0xffffffffffffffff) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffff4, &(0x7f0000b70000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006b8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000faf000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000f1e000)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00006fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:00:54 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000+0xc27)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000a00000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000004000-0x30)={0x8, 0x3, 0x40, 0x0, 0x5, 0x40}) sysinfo(&(0x7f0000013000)=""/143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000, &(0x7f0000db1000)="", &(0x7f00009b7000)=0x0, &(0x7f0000b1e000-0x4)=0x0, &(0x7f0000c66000)="d4d9") connect$pptp(r1, &(0x7f00000f5000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/dsp\x00', 0x20004, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00001ce000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000003e000)={&(0x7f00000ff000/0x2000)=nil, 0x2000}) 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r1, &(0x7f0000755000)='./file0\x00', &(0x7f0000cef000-0xb)=""/11, 0xb) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000085000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000966000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000097e000)={r1, r2+30000000}, &(0x7f0000148000)={0x8000000}, 0x8) 2018/01/16 15:00:54 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x400, 0x7, 0x3ff, 0x744d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/16 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000243000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000)=0x26) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009a9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000592000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003f5000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000076d000)={0x2d, &(0x7f000066a000-0x2d)=""/45}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000203000)=@assoc_value={0x0, 0xffffffff80000000}, &(0x7f00005fb000-0x4)=0x8) r4 = syz_open_dev$admmidi(&(0x7f0000948000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x678082) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000861000)={0x1, 0x1f, 0x7, 0x0, 0xfffffffffffffbff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000724000)={r3, 0x5}, &(0x7f000025d000)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000f81000-0x5b)='net/udp\x00') writev(r5, &(0x7f0000009000-0x8)=[{&(0x7f00002bc000)='5', 0x1}], 0x1) 2018/01/16 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffcf9, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000071d000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000c51000)='id_resolver\x00', &(0x7f0000ad4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ecd000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe) inotify_init1(0x80000) keyctl$describe(0x6, r0, &(0x7f000056f000-0xd8)=""/216, 0xd8) syz_open_dev$sndpcmp(&(0x7f00007f9000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) keyctl$setperm(0x5, r0, 0x10000005) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f00006c6000-0x67)=""/103) 2018/01/16 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d43000-0x4)=0x4, 0x4) r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000442000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r2, &(0x7f0000e10000)=0x0, 0xffff) 2018/01/16 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mremap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3000, 0x400000000003, &(0x7f0000b79000/0x3000)=nil) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f0000c38000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00003c2000)="91ebef4b56e6c7ec1eee3b4a0d5de3d19082f7ba74100fe5fedb5e30eaac29ad931572d32348a5a40458fa65039813952b7e06293a7b69e85280f16f05eed0593eef0bd938f10b1b8d3883e21e5b2739231f69a8719cd0910fbae629cb84ac310b448f1e77620045") 2018/01/16 15:00:54 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000018000)=@int=0x0, &(0x7f0000019000)=0x4) 2018/01/16 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00005ff000)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000066b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000df4000)={r2, &(0x7f0000d77000-0x59)=""/110}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ca5000)={0x6, 0x7f, 0x8004, 0x2, 0x3, 0x20, 0x2, 0x4, 0x0}, &(0x7f0000382000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000008f000-0xc)=@sack_info={r3, 0x7ff, 0x100000000}, &(0x7f00005bc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f1000)={0x0, 0x74, "9cf554b86e6712180e08367abe80bb04d323c94d11ae6ca712448e713c80610c0e2a9b6ac11d4c738d3a5c0424f17d555f45f0684a86cc852c3e017b970151d0da40cd406794f07dc8b5e448878ed1a9beaf4c9c7812132c3a0b809facdb2ca1312d9609b8e757a41bb73c6a8760ac4da0c59acb"}, &(0x7f0000d4a000)=0x7c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a7a000)=@assoc_value={r5, 0x6}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x1, &(0x7f0000034000-0x10)={0x7, &(0x7f00009b1000-0x35)=[{0x9, 0xbeec, 0x200, 0x6}, {0x10001, 0x4, 0x5, 0x3}, {0x8, 0x8001, 0x5, 0x8000000000000}, {0x8, 0x7, 0x2, 0x8}, {0x7, 0x3ff, 0x800, 0x0}, {0x4, 0x1, 0x2, 0x5}, {0x5, 0x0, 0xffffffff, 0x81}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce2000-0x20)={r0, 0x1, 0x1, 0x100000001, &(0x7f00007b4000)=[0x0], 0x1}, 0x20) r6 = syz_open_dev$amidi(&(0x7f0000b46000)='/dev/amidi#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00002ce000)={r4, 0x40, "e91b938dc2c37642d7374ef2ab84b1963dd6b5476b927019f0a1d631724681530c27145f597618acfdc160c85117e7a93628996a6f5a628948107cecdf4fb4a8"}, &(0x7f000010b000)=0x48) sendmsg(r6, &(0x7f00008e6000)={&(0x7f00008b4000-0x10)=@ipx={0x4, 0x85, 0xfffffffffffffffb, "d086f972ab18", 0x1, 0x0}, 0x10, &(0x7f00000a2000-0x30)=[{&(0x7f0000c93000-0x10)="a07d666dee11bbbe6221223efa04e7f3", 0x10}, {&(0x7f0000a4c000-0x9b)="8ce114ceda860c4c73c404bbcfad543001ef165e52111eba21cdc6e70b8f8e98b76457a1fee0a7af3a1efc704ec02739aa967354e091abc629186c2ac80cbc68c1a675d1fd84395e076a6cb16ef9a89b69868e10dcb632a81513ab2e7c467433de702984cea9e52f7b7f6cd97ea20d6db858ac89edeaa6516b927abd72cee8cced1f23d5bbff8b0620b02caf720a78d1cbee2d44fba90ab86bc004", 0x9b}, {&(0x7f0000157000-0x8b)="b54eab147a5b3c5b1aa3a06c1fecc875daacee6f8b0dad784137fd6e89adb1ab482035e4450ae9168d40ab1c910ea61d01a121811087f5b4ce37f443ac93eb69c979fd5d667c75eec266bcf532849721584fbd3645242c4200b04ec84674fb2e8cbec52b367ca0b2a022bcc8f1901ffbc640c2187eb4e696914d6684c8f62b122d7e09cd76e6183867eac7", 0x8b}], 0x3, &(0x7f0000dbf000-0x110)=[{0x110, 0x8e, 0x6, "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"}], 0x110, 0x8000}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 15:00:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000032000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x18, 0x3f, 0xa, 0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x3, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f97000)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000d11000-0x20)=[{&(0x7f0000c4c000)="8fa9d7617f8aeb621be6716b33c8cf99", 0x10}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/16 15:00:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xd2d5, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket(0x1e, 0x21, 0x12) setsockopt(r1, 0x114, 0x3, &(0x7f0000e76000)="", 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e68000-0x290)={0x0, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x500}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f000000c000)='./file0\x00', 0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000019000-0x20)={0xfffffffffffff58f, 0x0, 0x0, 0x1}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000019000-0x10)={r3, 0x1}) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0x29) 2018/01/16 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000101000-0x18)=@add_del={0x2, &(0x7f000087a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000025d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffefffb) write(r0, &(0x7f0000105000)="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", 0xfc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000780000-0x8)={0x6, 0x0}, 0x8) 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0xdc0000000000, &(0x7f0000794000)={0x0, 0x0}) statx(r0, &(0x7f0000a2c000)='./file0\x00', 0x900, 0x0, &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000320000-0x48)=[{0xc, 0x2}, {0x2, 0x2}, {0x3, 0xfffffffffffffbff}, {0xa, 0x5a}, {0x0, 0x3}, {0xb, 0x35}, {0x3, 0x8}, {0x4, 0x2}, {0x2, 0x7}], 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mbind(&(0x7f00004e4000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000c18000-0x8)=0x5, 0x0, 0x2) 2018/01/16 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300040000000f000fffffffffffffffb00000000000000000000000000000009000000000000000000000006ffffffdf00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00003c5000)={0x4, 0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10000, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) openat$kvm(0xffffffffffffff9c, &(0x7f0000372000)='/dev/kvm\x00', 0x22000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000acd000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000285000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000558000)={r1, 0x28, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000035e000-0x64)={&(0x7f0000c2c000)=[0x3], 0x1, 0x1f, 0x7, 0x7, 0xf88c, 0x81, {0x4853142, 0xef9, 0x9, 0x6, 0x6, 0x4ca1, 0x4, 0x1, 0x0, 0x100000000, 0x10000, 0xfff, 0xffffffff, 0xffff, "d2ede97e41399be6d905437c898d57887a560854f77155ca7f5f6a7de701cf66"}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000630000)=0x0, &(0x7f00007f5000)=0x4) 2018/01/16 15:00:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa5000)={0x8, 0x4, 0x6, 0x8000, 0x4, [{0x10001, 0x8001, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfff, 0x42c, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100, 0xf8, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x3ff, 0x8001, 0x3ed41d6abede096f}, 0xa0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xae7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r3, 0x1, &(0x7f00002e9000-0x4)=[0xb9e6], &(0x7f0000add000-0x14)=[0x2000000000, 0x3, 0xad1, 0x1, 0x6], 0x20, 0x1, 0x3, &(0x7f0000258000-0x4)=[0x5], &(0x7f0000313000)=[0x5, 0x4], 0x0}) 2018/01/16 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$audion(&(0x7f0000a94000)='/dev/audio#\x00', 0x4, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d27000-0x4)=0x11, 0x4) r1 = add_key$keyring(&(0x7f0000bc2000-0x8)='keyring\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000e15000-0x6)='logon\x00', &(0x7f0000ea2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d82000)='/dev/audio#\x00', r1) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$mice(&(0x7f0000703000-0x10)='/dev/input/mice\x00', 0x0, 0x509000) 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1d4, 0x88201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/63, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x7f, 0x2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000964000)='/selinux/context\x00', 0x2, 0x0) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000720000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x2}}}) 2018/01/16 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) poll(&(0x7f00001e3000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffb) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00009bb000-0xc)='personality\x00') readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write(r0, &(0x7f000037f000-0xad)="e4991e4ed662a437", 0x8) 2018/01/16 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d52000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00004c3000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000911000)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000911000-0x20)={0x0, 0x9, 0x5, 0x4, 0x2, 0x7c23}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002c7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ae9000/0x3000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e0000-0x109)="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", 0x109, r1) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001d000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746", 0x89, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000aec000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="faff7f00000064ff057d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) acct(&(0x7f0000865000)='./file0\x00') mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e72000)={0xa, 0x3, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000063b000-0x4)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e74000)='/dev/input/mice\x00', 0x0, 0x40200) fgetxattr(r2, &(0x7f0000e73000)=@random={'os2.\x00', '\x00'}, &(0x7f0000512000-0x43)=""/127, 0x7f) 2018/01/16 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000458000-0x58)={0x3, 0x3, 0x3, 0xbb9, 0x1, [{0x6, 0xfffffffffffff800, 0x2b0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d8d000-0x4)=0x0) timer_create(0x3, &(0x7f000040a000-0x58)={0x0, 0x36, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000915000-0x4)=0x0) timer_create(0x4, &(0x7f0000401000-0x60)={0x0, 0x1a, 0x7, @thr={&(0x7f00007a2000-0x74)="6e2003bb0c94e6baf5ef3d27f246f8b608ac9ae10ac145c8d53f44d1108f2cbb89d3ef169d94340f4c0f19fc66fd346f031e4d6c139f658bb5fbd91e40beaabf530464ecb7071ff1e37e91e0127bdcc1f56ce73e9cae2ea18a095300b65686c17727f91c13d4e58432cbc51d8711d39ceb38359c", &(0x7f0000166000-0x42)="d529af16601f20a8d179ceae76c92c6309b1a469996b62c0174e3d011e8993da0c7650209b85f6eec2ab297a874ce0b52a20a555d0038cda2e84912ffd23c350ce61"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f00005bd000-0xa)='/dev/vcs#\x00', 0x3, 0x121081) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000f9b000)={0x57, 0xe51, 0x3ff, {0x40, 0xfffffffffffffffa}, {0x67da, 0x2}, @rumble={0x200, 0x6}}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000c76000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000440000)=@generic="740522d13435db9417159f98ab75dc1f", 0x0, 0x0, 0x0}) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000261000)={0x0, 0x0}, &(0x7f000024d000-0x4)=0x10) r6 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00004c1000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xfffffffeffffffff, 0x90, "6c8444395eae13e0679c2d003e83097fe6fc567b07527c0a4c43231f24a27968fb93cad5f6168cfd4f1ca6c6b81e4000ca8b7cb5e6c43220b682ea5fcc598885f0845943a7aaa60256e455b8741819e5"}, 0x160) writev(r6, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) 2018/01/16 15:00:55 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000315000)='/dev/vga_arbiter\x00', 0x80400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000108000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000-0x4)=0xe8) bind$packet(r2, &(0x7f000014d000-0x14)={0x11, 0x10, r3, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d2000-0x10)='/dev/sequencer2\x00', 0x107002, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000316000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000)=[{&(0x7f0000312000)=""/153, 0x99}], 0x1, &(0x7f000030f000)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 15:00:55 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000cb1000-0xb)='/dev/midi#\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a3f000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000666000-0x88)={0x3, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) finit_module(r1, &(0x7f0000c9c000-0xd)='/dev/binder#\x00', 0x2) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000564000)={0x0, 0x0}, &(0x7f0000576000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000546000-0xc)={r3, 0x7, 0x20}, &(0x7f0000b69000)=0xc) 2018/01/16 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') getgid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a53000-0xa)='/dev/cuse\x00', 0x82140, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000334000)=0x100, &(0x7f0000ca3000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendfile(r3, r0, &(0x7f0000b60000)=0x0, 0x6) 2018/01/16 15:00:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x8)={0x354, [0x1, 0x5]}, &(0x7f0000001000)=0x3cb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000414000-0x10)={0x0, 0x2c, &(0x7f0000872000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000f80000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d5000)={r1, @in6={{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7}, &(0x7f0000978000-0x4)=0x98) r2 = socket(0x0, 0x0, 0x5) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a27000)={0x6, 0xe2ce2b5798671fc4, {0xffffffffffffffff, 0x3, 0xbe6, 0x3, 0xdd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f75000)=0x2, 0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000304000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000433000-0x8)='./file0\x00', &(0x7f00004bf000)=@random={'btrfs.\x00', "6370757365746d696d655f7479706528d43a246b657972696e67212300"}, &(0x7f0000e01000)='$\a\x00', 0x3, 0x1) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000124000-0x4)=0x3, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003000-0x5)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d30000)={0x0, 0xe8, "513fd836259c8a4c7216266afada00b0a205cba6adba503d416c9a381e24db94fc449570371c4c6a1725c0a56cc77306f84dc6436b01f966fffbc6edbca787cff88e7487152ce9019c199a5c652c43a7846bcfc8d595b500bda68b363e663eb09e7ee5a07c67dcaa34d5e3cf73ab102eb8c76d7a9ae2752e6dc1bb36346f87942321996305a9382821df775995c1e9e32ff4e0a3ac5e0fde834127725dcfc7aece4b1bce62017b348e1adc5253f9a8f0b2a8fa69121b350cc3e0fcbb4388ca832d9d421f46523bb66349f833a1e3d85a0792c9cc8b13a8bf6b7880ea12c3f7b7fc870969fe060ee5"}, &(0x7f0000fb4000)=0xf0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000469000)=0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d31000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1}, 0x98) 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000003000)=0x5, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x40000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000021000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xee, 0x7, 0x0, 0x1}, &(0x7f0000022000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000022000)={0x6, 0x0, [{0x200, 0x0, 0x7}, {0xffffffffffffff7e, 0x0, 0x2}, {0x400, 0x0, 0x3}, {0x17, 0x0, 0x4}, {0x9, 0x0, 0x800}, {0x100000001, 0x0, 0x5}]}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000000d000-0x4)=0x5, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000023000)="9f07e0745c7e2e686c6af8e296e21c127b32037f05359abeb0d763a8a324eb24ed28915b957f168b83", 0x29, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/user\x00', 0x2, 0x0) [ 411.318162] binder: BINDER_SET_CONTEXT_MGR already set [ 411.334111] binder: 3761:3779 ioctl 40046207 0 returned -16 [ 411.345506] binder: 3761:3767 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 411.352811] binder: 3761:3779 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 411.390533] binder: 3779 RLIMIT_NICE not set [ 411.415070] binder: undelivered death notification, 0000000000000000 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f000000d000)=[{0x3, 0x0, 0x0, 0x8}, {0x20000002000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) set_tid_address(&(0x7f0000d90000-0x4)=0x0) 2018/01/16 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000086c000)=0x0, &(0x7f00002ed000)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) clone(0x0, &(0x7f00005ce000-0x8a)="", &(0x7f0000b18000)=0x0, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000e1b000)="") 2018/01/16 15:00:55 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000ff0000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cdb000-0x8)={0x0, 0x0}, &(0x7f000012e000)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000067000)='/dev/mixer\x00', 0x50800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000585000-0xbc)={0xfffffffffffffc01, 0x0, 'client0\x00', 0xffffffff80000004, "9272dabcbcb7594b", "9815c85d787a4315c61cd7a34cb35406801d8899a1b68d1ed1ee9c41e62157e8", 0x9, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r1, &(0x7f0000ffb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000788000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xffffffffffffff60) fcntl$setown(0xffffffffffffffff, 0x8, r2) ptrace$peek(0x2, r2, &(0x7f0000a54000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a5c000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x5) ptrace$setopts(0x4206, r3, 0xfffffffffffffffc, 0x0) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/ashmem\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/16 15:00:55 executing program 3: 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000557000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x4, &(0x7f0000557000)=""/30) 2018/01/16 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000b1000)='./file0\x00', 0x400000, 0x188) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000084d000)=0x0, &(0x7f00002c1000-0x4)=0x4) perf_event_open(&(0x7f0000837000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f0000a83000)='./file0\x00', 0x200480, 0x100) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80045436, &(0x7f0000000000)=0x804) 2018/01/16 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000b49000-0xc)=""/32, 0x20) getdents(r0, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000010f000-0x4)={0x6}, 0x4) 2018/01/16 15:00:55 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000003000-0x30)="", 0x0, 0x0, &(0x7f0000004000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 411.509199] kauditd_printk_skb: 73 callbacks suppressed [ 411.509207] audit: type=1326 audit(1516114855.630:7106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3796 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = gettid() ptrace$getsig(0x4202, r3, 0x4, &(0x7f0000bf2000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00007cb000)=@file={0x0, ""/108}, &(0x7f0000b9b000-0x4)=0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f6000)=0xc) tkill(r4, 0x3e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) [ 411.540635] audit: type=1326 audit(1516114855.661:7107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.586941] binder: 3814:3817 ERROR: BC_REGISTER_LOOPER called without request [ 411.587112] binder: 3817 RLIMIT_NICE not set [ 411.605102] audit: type=1326 audit(1516114855.662:7108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605120] audit: type=1326 audit(1516114855.665:7109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3796 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605138] audit: type=1326 audit(1516114855.665:7110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3796 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605152] audit: type=1326 audit(1516114855.671:7112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605168] audit: type=1326 audit(1516114855.676:7113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605185] audit: type=1326 audit(1516114855.676:7114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605200] audit: type=1326 audit(1516114855.665:7111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3796 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1e000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000acf000)={0x7, r0, 0x1}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00007e9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5651, 0x3, 0x12, 0x10, "f406edce6229aa6bd09b9279b60dca39e8a95c2190b2b2b37028e550d978b6a20b06bd53528244855f7563f802f18cc07bf7453abf2c399b71c505dc21b6eedc", "2e361737e7900832a538d1bb16eedbb8169191357d5b61af8ceee4f00964b1d4", [0xffff, 0x7fffffff], 0x0}) bind$netrom(r0, &(0x7f0000c11000-0x10)=@ax25={0x3, {"d8030d0e7c9667"}, 0x7fff}, 0x10) r2 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000000000127b, &(0x7f000041f000)="") fadvise64(r2, 0x0, 0x23, 0x6) 2018/01/16 15:00:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b1a000)=0x3e41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000002000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000)=""/102, 0x66}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000002000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000003000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000003000-0x42)=""/66, 0x42}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}], 0xa, 0x0) 2018/01/16 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x4, &(0x7f0000ca0000-0x4)=0x0, &(0x7f0000090000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) r1 = socket(0x10, 0x0, 0x42) write(r1, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x18) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000b02000-0xb)='/dev/vcsa#\x00', 0x800, 0x880) clock_gettime(0x0, &(0x7f0000809000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e03000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000048e000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000475000)=[{{0x0, 0x2710}, 0xeb, 0xfffffffffffffff7, 0x7}, {{r3, r4/1000+10000}, 0x6, 0x2, 0x2000}, {{r5, r6/1000+10000}, 0x9, 0xffff, 0x20}, {{0x0, 0x0}, 0x0, 0x3, 0x101}, {{0x0, 0x7530}, 0x7, 0x9, 0x0}, {{0x0, 0x0}, 0x9, 0x5, 0x94f}, {{r7, r8/1000+30000}, 0x4, 0x100, 0xe5}, {{0x0, 0x0}, 0x6, 0x5, 0x8001}, {{0x0, 0x2710}, 0x43d, 0x6, 0x8001}], 0xd8) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000c18000-0x38)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8dd9000061d60000000001000000e9", 0x10}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}], 0x49249249249266b, 0x10000000) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x4000)=nil, 0x4000, 0x0, 0x3b, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/16 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = syz_open_dev$sg(&(0x7f0000d89000-0x9)='/dev/sg#\x00', 0x0, 0x480) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00008c0000-0x10)={0x0, 0x800}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='vcan0\x00', @ifru_mtu=0x4}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fe4000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) 2018/01/16 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x4888, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) syz_emit_ethernet(0x66, &(0x7f0000045000-0x18e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x40000000406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000914000)={0xfffffffffffff6b6, 0x0, 0x10000, 0x7c9}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000479000)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000016b000-0x8)={0x1, [0x0]}, &(0x7f00005bc000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f97000+0x83b)={r1, 0x7f, 0x30, 0x7, 0x1000}, &(0x7f0000d83000-0x4)=0x18) r2 = syz_open_dev$sndpcmc(&(0x7f0000efb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fdc000-0x4)=0x0) 2018/01/16 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = epoll_create1(0x0) timer_create(0x1, &(0x7f0000fa7000)={0x0, 0x2f, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000)=0x0) timer_settime(r1, 0x0, &(0x7f0000035000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c5c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) arch_prctl(0xbd01ea2245861a0a, &(0x7f00001c0000)="95dcc23857e3bda95c42b49fea40641bcd5a7b86b9aa9f9714e4d36365f64b8be99b898ab4f2210483f8eea7df6841951b563a12642b33c9a90a2de97feb1e685d446386ce62d3bec3bb862ed1643d53974c6df22023c87c5492ed9fb7c880969e3c580506e3982f0176439d291826b492d1938127d7ff922c86d9828a2a44a65c86ec9c3dc007fb2a014509666cf59ed8519d23a42e4f0dc0d58e3f1281b2f33966c2ebd821e034b2a68bd3c6a06f9ad1c118d6a21de613f7d03c79b1a92b3b49947ed9e6d53158aac9616f2e3871c8d1d8b7ae741092feb2f9370923c1e1054a8d0780309cf6a0e2849ac0fe0e0da234ed5d699facbb52ecf8996268f0a7") r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000d62000)={0x2, r2}) [ 411.605215] audit: type=1326 audit(1516114855.678:7115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3795 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452df9 code=0x7ffc0000 [ 411.605914] binder: BINDER_SET_CONTEXT_MGR already set [ 411.605923] binder: 3814:3818 ioctl 40046207 0 returned -16 [ 411.615817] binder_alloc: 3814: binder_alloc_buf, no vma [ 411.615843] binder: 3814:3817 transaction failed 29189/-3, size 0-0 line 2957 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007a3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000bd6000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, &(0x7f00004ce000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x8}) [ 411.871621] QAT: Invalid ioctl 2018/01/16 15:00:56 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00004ce000-0xfd)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r1, 0x11, 0x4) 2018/01/16 15:00:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x80005fc) getpeername(r0, &(0x7f0000628000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000f52000)=""/140, &(0x7f0000ae4000)=0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/autofs\x00', 0x1, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0xffa1}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dff000)={0x0, 0xa5, "52153d7eabfce620f5ee1ceb09560c82ec75640b9922704e09f3670364663c84b1ab8c4c35a589294b31a01daccc77ec5111b190261de78b64040db109767347d64af5cfdaa13df28f44d551376ad2e62e2a86fe95ea9428a25a368ffdc8c3d738de49c7876bd833c38a705432ecb095c7b8dc13c6edc3ff9975e5ce61999f5d3426e2da152aa4c39f7dfc6f22279919eaa45974a43976458121f5186bd7e365498741462b"}, &(0x7f0000ca4000-0x4)=0xad) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c15000)={r3, 0x4, 0x2, 0x0}, 0x10) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001db000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ad2000-0x50)={@common=""/16, @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c12000-0x8)={0x1, [0x0]}, &(0x7f00009f4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000038f000-0xc0)={r2, 0x0, ""}, &(0x7f0000c27000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007a2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000842000-0x4)=0x8) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4003) flistxattr(r0, &(0x7f0000c23000)=""/115, 0x73) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000001e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 411.933936] QAT: Invalid ioctl 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c95000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) keyctl$dh_compute(0x17, &(0x7f00006ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=""/106, 0x6a, &(0x7f0000000000)={&(0x7f0000001000-0xa)={'sha512-avx\x00'}, &(0x7f0000002000-0xa5)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000822000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000020000)='/dev/adsp#\x00', 0x6, 0x100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000021000-0xb8)={0x0, 0x8, 0x4, 0x0, 0xe19a, 0x7, 0xfff, 0xdca0a51, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xeb1, 0x9, 0x8, 0x9}}, &(0x7f0000004000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000f000-0x10)={0x8, 0x8005, 0x7fff, 0x70e, r3}, &(0x7f000001b000)=0x10) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00006d2000-0xb)='/dev/midi#\x00', 0x7, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000b76000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/16 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d6e000-0xb)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000a04000)={&(0x7f0000742000/0x3000)=nil, 0x2, 0x7, 0x80, &(0x7f0000b05000/0x2000)=nil, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000210000)={0x0, []}) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000678000)=0x2) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bd6000-0x10)=@generic=""/16, 0x10) vmsplice(r2, &(0x7f000015c000)=[{&(0x7f000095a000-0xf4)="b4", 0x1}], 0x1, 0x0) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0xcf)=""/207) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f87000)=0x2, 0x4) 2018/01/16 15:00:56 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000783000-0xb)='/dev/hwrng\x00', 0x8b40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000090a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f000047a000-0x40)=[{&(0x7f000041c000-0x62)="59bd77d0d474c68f67277f285ffdd6b6ea4e1182d59f9e74b0a2ef7e5c58359623a67c5fee6a26f22c538204b445b0a14b3cf88d51c0d2d2053057e68f8302e1d4063491ea80a5113fb628038ef5d63b20f36945ba7e185642e52e19983d8b750444", 0x62}, {&(0x7f0000f29000-0x8e)="4560a7d1b90be9337d6ca2c67f26798defbc02c6f7bc5d5757f30714dded9719b92d425b7393a86a6ce308d7dfd09509e64de0621b38e4a0087ba144fee04ab3ecada7568d75e3cedac3dfd83d09b0264e9e4460a4828eedd0521ef1db6d96aa88e2bda3eef0cee7429dc9e0818d842c0a665868a8c5488d7a060f16b310b4045d5d9b41b8a33a28af686aedcccb", 0x8e}, {&(0x7f0000add000-0xf3)="0aa256e17578a7c87f325ca4952154c30fd2a87ac3b5bc0cac96ac1e7325d0db6b149dc1f64e6adfdc5125571f503904632fbb9b8d6e3266fb78f5dae44e5805fda3ed900a8dd113e38bd236fd38fa01f0bd6c81ccf26e92d54d0673731374ebbf1523a8a05d470092277139790b6282ac86dc423d85db3fa6ce29cb72de90a848fda8124ba320359712a7a064ef4f2e4dd13ee7829c9a649ac98ad5dac1296c5db89d0fd76281e0297df33a37355aa137aa78f721bb6fdbaac0cc22d4cde159fc1848aa6f4a5eb09956e0534334b13b31e0fb4096fc8d688659467d7fb93a686d4f60fd1fb3669ab9393bf83c9d640b61dfcf", 0xf3}, {&(0x7f0000850000)="ba91e4a153fe7dc653643937bc0b9fda2a35a1d2a7cc29eba405bed21ccc6612972054cba4cef912385b4fc3d05972e457350d8e28aaa27886a933a2a180545930654b3a2460cd49eea1b63e4e65f23f3d239e71749d68b47a84dff90bb841b1295d64fe662c4f3b481fc53e44c342079bdd6e9bf23bd4e996cb0df7b2df1d9f309c21db698abedbe21d00e9bae5c9aaccc0551ef4e244eef89ff34f443171f569e4ad", 0xa3}], 0x4, 0x6) ioctl(r1, 0x800000080004531, &(0x7f0000a89000)="") 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000024000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000-0x4)=0x10) bind$alg(r0, &(0x7f0000fc2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007ff000)=0x2, 0x4) uname(&(0x7f0000755000)=""/8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009bd000-0x63)="", 0x0) bind$alg(r0, &(0x7f00003ea000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/01/16 15:00:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockname$packet(0xffffffffffffffff, &(0x7f0000bf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024c000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000518000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000a60000-0x24)="24000000260007003200000800367700dbffffff0100000000000100ff1bfeff0100ff10", 0x24) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0xa, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x15)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x8040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x3, 0x4, 0x1, 0x1, 0x2c}, 0x20) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000567000-0x4)=0xcd4, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000f6a000)={0x2c3ac995, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c2f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00009ed000-0xd2)=""/210) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001a2000-0x4)=0x0) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000aaa000)=""/6) r1 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ae2000)=0x7) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x81) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000bb2000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000c21000)={0x7f, 0xaf0, &(0x7f0000ffc000-0xd3)="fdfcad1752734c8322a3e25eeeddbd23dfc0cb1d93ae5ff6a2283f2744f788e04dd2eec2973cf9cd528227c886b79269090ed00250a269b4da541429fdb7a0c45c660157df4fa8b11b0686d0799aa2aa175e172f494bbe96c0d0708263ebb7b0bab1fb6c6e2d63bdf3a3444d43176312ac2c7397af37f46cd5765bc08608000000000000001892bfc6e1eb209ab9c9093454be515668d176f9e5d40f9b1b5459b9d863c58dcb94eec6dd083ba86c83e0dea5557ad01d7499d905b43386acd2ace245ac0ac87362fdb31884db74a7dda62f226a", &(0x7f0000b05000-0x38)="b781d1261a7894da1bfaec404a4ce70828649a8a12f94e90d7e439cd6044f1a06a9ba57bcaa2d94b0d56bf8180740e65293369c54f2ae013", 0xd3, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0xb, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000fa3000)="74086e750000000000000000008c00", 0x808000000000000) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fcntl$setstatus(r0, 0x4, 0x4000) accept4$inet(r1, &(0x7f0000fdf000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000)=0x10, 0x80000) syncfs(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) fcntl$addseals(r0, 0x409, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x44000) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$admmidi(&(0x7f000027b000-0xe)='/dev/admmidi#\x00', 0x1, 0x204000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002fe000)={r0}) close(r0) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000198000-0x8)=0x7fffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000132000)={0xffffffffffffff9c}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00007bc000+0xfce)=""/221, &(0x7f0000675000)=0xdd) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000606000)=0x401, &(0x7f0000631000-0x8)=0x2) r2 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2000, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b6000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9a2, 0xa5, 0x0, 0x1}, &(0x7f0000479000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bd2000)={r4, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00002b5000-0x8)='./file0\x00', &(0x7f0000406000-0x18)=@known='system.posix_acl_access\x00') getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000353000-0x4)=0x0, &(0x7f0000f1d000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000b05000-0x14)={0x0, 0x0, []}) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00008e1000)={0x2, 0x6, 0xbf, 'queue1\x00', 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) 2018/01/16 15:00:56 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/187, &(0x7f0000001000-0x4)=0xbb) [ 412.221545] print_req_error: I/O error, dev loop0, sector 0 [ 412.245384] QAT: Invalid ioctl 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eba000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f93000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000221000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bb6000)={0x0, 0x9, 0x20}, &(0x7f0000bba000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025b000)={r1, 0x20}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000419000)=0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f00006d7000)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00006f0000)=@known='system.posix_acl_access\x00') r2 = dup(r1) timerfd_gettime(r2, &(0x7f0000c48000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00009a3000-0x8)='./file0\x00', 0x400, 0x100) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}, 0x26) 2018/01/16 15:00:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f000075b000)='/dev/sg#\x00', 0x0, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c3000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000abb000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000abd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000353000)=0xe8) io_setup(0x2, &(0x7f0000596000)=0x0) io_submit(r4, 0x1, &(0x7f0000d92000-0x8)=[&(0x7f0000071000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000fed000-0x98)="76bb5c3f1c072d8c5e4d0c00b9f8f3577db7b16aa7f01f42dc72723e7a6827f0cb1b59fd4db9b9f12fb273e89eee7f98bcbee4ccf6656e480cebff70e10203c62b991106e40781250a38d813e48d96a41046bbfc4d4e60c599d3c08d9e787c6834ff0897c10f6ca85609da30129fe3af18d0db3ac3e6d54ac61de9fb6833f9045c0e3630bc2b18ee79d738a39ffdb9777f45ba1f4ceb811d", 0x98, 0x7, 0x0, 0x0, r2}]) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00009c0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) r5 = gettid() setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000601000-0x4)=0x5, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e84000)=0x6) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, r5}, &(0x7f0000575000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000acc000)=""/135, 0x87) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/ppp\x00', 0x101000, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ace000-0xc)=""/12, 0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x10)=']vmnet0bdevuser\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c2a000)=""/107, &(0x7f0000ce0000)=0x6b) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000916000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000736000-0xb0)={{0x4, 0x0}, 'port0\x00', 0xa1, 0x20018, 0x6, 0x3, 0x3, 0x4, 0x8000, 0x0, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000fd3000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000137000-0x8)={0x0, 0x0}) [ 412.281085] QAT: Invalid ioctl 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) vmsplice(r0, &(0x7f0000fea000-0x10)=[], 0x100000000000005c, 0xffffffffffffffff) getresuid(&(0x7f0000109000-0x4)=0x0, &(0x7f0000183000-0x4)=0x0, &(0x7f000089d000)=0x0) r2 = getgid() syz_fuse_mount(&(0x7f0000fc6000)='./file0\x00', 0x2, r1, r2, 0x4ed9, 0x2) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_alloc(0x0, 0x1) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x10)='./control/file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000006000)='./control\x00', r0, r1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000001000)=""/53, 0x35) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000a81000)='/dev/midi#\x00', 0x100000000, 0x2000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000baa000-0x4)={r1}) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) shutdown(r1, 0x200000000001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e6000-0x4)=0x0) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fc6000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000000046c00) modify_ldt$read_default(0x2, &(0x7f0000c86000)=""/118, 0x76) 2018/01/16 15:00:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1f000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_init(0x1, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f000000c000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000036000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x10000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r4, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000038000-0x4)=0x2) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00005c2000)={0x6, r0, 0x1}) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000701000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000026000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f00002a2000-0xd)='/dev/usbmon#\x00', 0x5, 0x2000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000860000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000a38000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b07000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001ef000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x0, 0xfffffffffffffff8, 0x0, 0xa0, 0x20, 0xdf, r2, r3}, {0xffff, 0x100000000, 0x7fff, 0x7624800000, 0x9, 0x74e, 0x80000001, 0x0}, {0x100000000, 0x43, 0x6, 0x9}, 0x7, 0x3, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x3, 0x7f, 0x8, 0x7, 0x8}}, 0xe8) read(r0, &(0x7f0000455000)=""/52, 0x34) 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009e8000)='/dev/usbmon#\x00', 0x8, 0x10000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000f80000)=@dstopts={0x11, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0x16) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000515000-0xea)=""/234, 0xea, 0x0, &(0x7f0000d53000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f3f000-0x5)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='eth0vmnet1vboxnet1\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x8, 0x1, r2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) unshare(0x2) 2018/01/16 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ec0000-0xdc)="f5882f39fff2c3c36832f3f6b75607789bcae15e45d001aee5c1ab58e732871e9a5479d8a74d76e027c7d76a00108401f14308699f44da17cfe4d70afe21912214517bb1f1746c0780fa862249198188b27e8e41781880f86a56efd6df3dcdc475a228bb11a6cd9cdd2217fddeda90abe07863f61a2492295153bf6350eb080ee0b6db480b24aca9bcdaf938d13bd64f0970a130dcf7c10795090934c4edf129302473098a09dcb7632bc7549a9cd9fc7945333d5b5b8d467221523bf251c0335fe2b8ad9d4a1d1eb8589c4d57f5f24629741c4d517f1f3eef384bf9", 0xdc, 0x4000000, &(0x7f0000607000)={0xa, 0x1, 0x530b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xecd6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in6={{0xa, 0x0, 0xd2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000008000-0x4)=0xf, r0, &(0x7f0000007000-0x8)=0x0, 0x793, 0xf) write(r0, &(0x7f0000001000)="ad", 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff, 0x800000000, 0x5, 0x88a4}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x81, 0x80000000, 0x800e, 0x401, 0x4, 0x44, 0x5, 0x20, r4}, &(0x7f0000004000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004000)={0x4, 0x1, 0x200, 0x4, 0xfffffffffffffe01, 0x0, 0x3, 0x0, r4}, 0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000c, 0x9012, r0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006000-0x20)={0x3, 0x8001, 0x1, 0x8000, 0x800, 0x3f68cbaf, 0xf10, 0x8, r4}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) 2018/01/16 15:00:56 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000b5f000)='/dev/dmmidi#\x00', 0x6, 0x600000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f94000-0x8)={0x0, 0x1}, &(0x7f0000e17000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e03000)=@assoc_value={r1, 0xb84e}, &(0x7f0000ba4000-0x4)=0x8) mount(&(0x7f0000d80000+0x8f2)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f00006a0000-0x8)='fuseblk\x00', 0x0, &(0x7f0000601000)="f0a829e3d90fa05bddd877317355baa67e792dbba0016c2695dd258527817736fbe890f67b69e2e788a52706b15546c559e77facbe6a217182b689b751601f3a598452c678a9a31967c2cc5bea52c87e13eebbd5ee209076e0179decc2080374bb0f9893412471fbf5cef3c3a60d499ca484d12819bd01b96ca61c73c5facf162f3c2f14f2a9b7d6c57acb55dbc405c8115ad385f4cd8cfcbeb9ce5002e5de0b4ca2feb1161762fe5fb737dd09e484b5a8e518fc038a5eb7ce52417b135fb310e1ee8cbcdaf749fb91aa80e15f96b9077a1d98ddf9a95b9a71d36d788083b38054870e58835b2e46b52eb54ead250ec0e176d68166ab") mkdir(&(0x7f0000c4e000-0x8)='./file0\x00', 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) write(r2, &(0x7f0000f98000-0x9e)="ef1009db0b40dec2b06fc52793c275c4bb2401ddb1d6ade32770e0b9e178edb4268a4b3bf8a11d57c4e9e71615f2ee40aa1a98623897f22e2b73f54ab2c555bf977665537b21ce9edcb72e4b77d2d926af409c4f19390e7e84ae6dfb5369e0b9b4f7fc9618cf8e838ccf8ead7d6605cc6f79b0bff7a98d94393e0e64f64ecabbfd6a7da96e48936c62a8af83f8f70f7c21b78b3e865a31e3f7214b769fb6", 0x9e) fremovexattr(r2, &(0x7f00002de000)=@known="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") 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000003000)=0x3ff) ioctl$TCGETS(r2, 0x5401, &(0x7f00004cc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000ee6000-0xe)='net/mcfilter6\x00') r1 = syz_open_dev$usbmon(&(0x7f0000c39000-0xd)='/dev/usbmon#\x00', 0xfff, 0x40100) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c2d000)="2329064bf964f8b23f37d6ecfa94996a", 0x10) r2 = syz_open_dev$amidi(&(0x7f0000267000)='/dev/amidi#\x00', 0x0, 0x8400) pread64(r2, &(0x7f0000f8a000)=""/4096, 0x1000, 0x36) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ca4000)={0x10000, &(0x7f0000be8000-0x8)=0x0, 0x4, r0, 0x4}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000008c000)=@generic="4c6fee6cb5606779f0ba4e092a4c5fcd") read$eventfd(r0, &(0x7f00006af000)=0x0, 0x8) 2018/01/16 15:00:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000003d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000017000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000-0x4)=0xe8) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = epoll_create1(0x80000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f000003d000-0x4)=0x0, 0x800) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f000003d000-0xb)='/dev/audio\x00', 0x4200, 0x0) r8 = getpid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000003d000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000-0x4)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000036000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f000003c000)={0x4, 0x7, 0x7, 0x9, 0x4, 0xffffffffffffffff, 0x36a414e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) r14 = socket$inet6_icmp(0xa, 0x2, 0x3a) r15 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r16 = fcntl$dupfd(0xffffffffffffffff, 0x406, r15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001e000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = bpf$MAP_CREATE(0x0, &(0x7f000003d000-0x2c)={0xf, 0x2, 0x7, 0xffffffffffffff55, 0xd, 0x0, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r19 = eventfd2(0x5, 0x800) r20 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4)=0x0, 0x80800) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000003d000-0x38)={&(0x7f000003c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003d000-0x10)=[{&(0x7f000003d000-0xc0)="7c515a4ff59b0fed69af4b203374a8b395752a8814464388635df014908aad960bf5d653befae56e655625bac178b288259aeeb4aca12fc6744cd460457c4d071f9387ebece5913e5e07c541ee872b5d820f41964b1ee1a2de0369017bdc38f3f72c6e79b516cbb153ec6c0b47b31923d06d82f4904ad811174da4e08ace002fa30d9f9d9dc6f8c0a7b791435ef87a1b9d51b8dbc8618f4acf2dfd5861c1a11cf875f91d9364385190f5a2b054bdf050fe88196d713661bf5ec93e96382a4ca2", 0xc0}], 0x1, &(0x7f000003a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}], 0xb0, 0x20000000}, 0x88c0) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e0e000-0x8)='./file0\x00', 0x2, 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fb3000)={[0x6f, 0x4, 0x6, 0xffff, 0x400000000000, 0x0, 0x1, 0x1, 0xfffffffffffffc01, 0x101, 0x2e, 0x80, 0x3d, 0x7, 0x100000001, 0x3e3], 0x1000, 0x210004}) mount(&(0x7f0000929000)='./file0\x00', &(0x7f0000d06000-0x8)='./file0\x00', &(0x7f00006bf000)='exofs\x00', 0x0, &(0x7f0000afa000)="0bd0b5e3038c68fbfe525c43b3ce737f6edf8018bd53e1a90cb9d00dd08d812a66bdef2f6fedda63d1fba4e2fe226e4e1e93097978e3ca7b7a687ad85b473614ab2ab9e1a30e12bee74b7bb747cc079856d99ef5309e2c8cb1c0ceaa26ffff8ac935eaf2ec206dcd412a92dcb8071e4f74fa43ce26d6aa0829fb5c6f24370c89c98e112d86594efe29765695120f6c490505653db2de9efbda843c7ac5ce6314916cc894b16102ff43313bd6875013980b3c009c7ab59609e534") ioctl$TCSETA(r0, 0x5406, &(0x7f0000696000)={0x100, 0x20, 0x40, 0x401, 0x4, 0x4, 0x1, 0xffffffff80000000, 0x25, 0x1f}) dup3(r0, r1, 0x0) r3 = getpid() ptrace$cont(0x29, r3, 0x8, 0x18000000000) 2018/01/16 15:00:56 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000003000-0x10)="3c81dcc437d9648ee75181c4df6b874e", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x401, 0x4) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f000000b000-0x2)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0x10, 0x4, 0x100000000, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000d000-0x8)={0x8cda, 0x100000000, 0x1f, 0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000b000)={r2, 0x80000, r3}) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) execveat(r0, &(0x7f0000c9a000-0x8)='./file0\x00', &(0x7f0000442000)=[&(0x7f0000c15000-0xd)='-]selfvmnet0\x00', &(0x7f0000e6c000-0x6)="6664001f66d0", &(0x7f0000ddb000)='#ppp1security-\x00', &(0x7f0000758000)='p\x00', &(0x7f00000bc000)='GPL-\x00', &(0x7f0000a3f000-0x4)='lo\'\x00', &(0x7f00005a7000-0xd)='-]selfvmnet0\x00', &(0x7f00007e2000)=')md5sumem0\'\x00', &(0x7f000077c000)='ppp1\x00'], &(0x7f0000cad000-0x30)=[&(0x7f00003ba000-0x1)='\x00', &(0x7f0000f24000-0x1)='\x00', &(0x7f0000999000)='eth0^{\x00', &(0x7f0000c4c000)=']cpusetem0posix_acl_access\'+)cpuset&-procvboxnet1^security', &(0x7f00007df000-0x6)="6664001f66d0", &(0x7f00008da000)='selinux\x00'], 0x0) 2018/01/16 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f73000)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f75000)=""/0, &(0x7f000076c000)=0x0) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f00000ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x14) 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semget(0x3, 0x0, 0x281) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000019000+0x8b2)={0x0, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/16 15:00:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000082000)={0x2, &(0x7f0000620000)=[{0x200020, 0x0, 0x0, 0xffffffffffffb038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000101000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000001) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff80000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a6c000-0x4)={0x0}, &(0x7f00009a8000)=0x4) vmsplice(r0, &(0x7f0000e6e000)=[{&(0x7f0000178000-0x1000)="", 0x0}, {&(0x7f0000c9f000-0x80)="8806838e7b660670ae31143821a33f5978f2bf77f58ecbded2c9f345979228cbd5527136d0f137ec10c82b199ce42c1a81049aed2fa4cf89fd5cba387b26e5f3a5d881bbd250d9c12e562adc4149ea4c350231093d4577153dc842278e31072ba0f73e41138af656823d4efb0f7352654c6ea3cd1fdeecf1dbeb2828c8df38cd", 0x80}, {&(0x7f0000b3d000)="fc6beb5171d5f8b9fb807bdc154497433c381280084980fc3ad073c732c63d65b825286cb4bc12d4d05ab35241fb418a3194e5c0ed5c029650fa12df2d8e164bf91dc97de7249e8af6498bc6d486f347082b684369c0f505e5c516559745e8e50bce480e7fc21760773ede2f13fd3dd6959d26da8b14606f9a6e0e458f094b591f98824b8053e968e3c5b44a0c2c5cca961a120dae7971b6cc39e4522a70d039b4cc381e8502020a61572599dc9ba5f264cbb2cf7da3e0efbb6bf89cd63ff2b1936cc0f6957f4eaf26b67f1f5823666db738f4c0964323cbf549e71c39f361d5760139c49d2cda2dd6c600149cba605b2061c539460fc78028b3c11331f2c931ba21477e888f72bf829b352fd74fe07ad531eb27850d89c22518c9fc651cc826bea33e822e395db91dde10cc402586b45b46f1063e7db0586c62827f28946d785a22ccd1d1b6881b3334262d603228047a9eec527a44dfd7061c2f7e6cac08af1a58042972c0ead1462eaf638b9977f22350455e4b48043eeea9450ad00b3c7fe920947d5cc9635c7e0dc07391fead1878fd8474276b7b1230c3fd82fdb0d150324e9c51c0c853316c1ef7ffc1605b3c90fc35264589b742bc7e4109e55c709b9951bd34f51535a00b75105730c3dcd65626347101dc5772f529d17de02ccadef58c4136b194b62de61eb77808ae1e739fd37264838c2944300970d31b0552ac6736afd8db1a2dc14722d872c136710d9d7fd71f2809d01f3498f5e54d35800c5cd6f97b10dc8f571ee232fb9f677683ba92824c21ce1f9d5ac045bbdef48d0197daeb10e6b2020722a452ffc05a761cb8976b0c0829831c05970a18aa858f256f66ef5d2872fddb5781f945c304ef45e82cd80d73f2bc25a2baf6e229c8ff2f184bbcfa1b5e1cd499a2fc870611956d13cee181d95e5fb35691ecee02a849a736417a6c98c6f6725bbc8ad208f1f8d97c9a920511b5ce38f682738e44aa46660ad90ab5e95ce92f809bad550622320538c02b49495684cf0f1abaa0617b1dfb6fd972b5c4eb453b37a973dda93df660f90799efaf234b8267cb71e1e9d9e8d33fd7f2f76686968b9b56a34d6ec0f7b7771a062d7cbb0ae92c40beaeb2b4e8057a5d766c9f76b8f6d6b4b84d08b4a2374551968fbf33a785a106ff6bef003dec84f3572079fcfbf5635ad4e2753e4fae625c133120ae332abbe3b883f18a8c303dff15f39c7ae906b83bc7e1678bff65565a8d756bb13523f3207d5e618c2aaee826ae0746d0acda03b2873608af7d5a760a52fb78ccb688371c21241b738af08fdfa0b237617a93e77dbe4d202aacc4452294f5b0789dfc8f8a3bf67e10a0123181c404c6fc871467a6e5fe27bc9c69b6503856fded9bd8d9c6a67e6042a11c26cc3d8712acb203ddcf8d4c9e0e9496f9f34d992040fd75fe352b718e7b8e28ae95595ab80355b7a15eca3341441578d075fe37801ec85309dd5f88a9df5c9108354efb42b15c165e3d97ef718f8b3e2cafcf7749f6e9ad1fa731987ad29398c48687482476608ea4587e081a0e74dcc0f758daaca3402bffd32df0e8c8ebb7e51234ee4c4d6f7a4d93567aba63972ab0151e3efd6d9a1e9fad201417e8985c3b4fd69d51fb095406251c1dc5d80fe5406b73d0d5656e069a496e652a96b11434611b39ae7ad3d82d891be27f92904287faeca9dcbb7e7f2af19568d2b04f1b2a3580bc68ae54f47d88cffefa6e56883e0a8e37f682222acf5d890ec727ebb4b5734a54b41ac2357ad54dac90f6afb5eb074e17e6725f0995cabe90f4e8b5cad87460e66016b259328808346286540bc3409b6b10863c4b3915ed0fdd88ab2052da2ae7936a4e49efb73265abdce49552347e9752c7816b3019ddf86a8f8afa189e6493628e3121579384dbd670328ca05e76376c6ff8c759163968e102e1b3b4b2eebe61422edc81a2219cb0e08062d1eb3fb0aa56369bba0c41092fa26811882682bdb4b56370d257fb28c9b920ddadd2df96d1f981aa5a05910c1e02c594d8978bedccd05bd1616e2ce4a47a44137047933be7e1a58ebce60c0d6c0bc3ce419dee8923c5c236baf1d3fdf4d216a676b8aaec6e9ed14815fbe7318a251c3eafed12d508a35c25dd569391be448162be076fc3206aa2f9519cfa69201ae63e958cba8679600547865317dfbaa1acfbed6c6a115ffd1341e36d7e86450399868c87446168989ba3f21f1414cb79f161708a3127d52f42270f953693a74df80a628fbb904404ca5f3bbe657c07ff2584ee663885d35f042f56830412566499e122f9b82e3bc1269a2624497badf77bb129b3ea6fdd2a9638b9e12bca7b0d72899720e68162066c95d952fbb398bae195c1579ecbb49d63831704f075fa5d52e464351b040c31872603d80eab1a92df858b317237900dfc5aa58f5e14ad8f312925a536df89575bf3211260c770043574e360dbebf6bee361e3da06eae58c2e52f64d56fce877f2d76e3119ad099a0a5daa23bee83b76a9f76f4cbbbe276f58b5c3d9411d3df343d0836d7e79fbb05c6e3881359642f7df30391cbcea900abcd6306e28d2bfb3f290c9b36c79f59b8cd8911bbe3be48ac26a007c2edb3bb72ea7d5bbdee5419864bdfd5d41c6895602e312b1a7a103a30e5f2afa4e5a64bdcafdf94e4c989c85b936b75fb76799ab6f5c22bd64c8b4770d60af133326035817cd8c539b7eda2b7385efec46d6a660a3c4bd16b83948e4729cafb64b664223b4f93325ea005ae5beba179be0c6e52de9f242da6c877305f9e13c3c41f0aefc4694387af0d37abfe97dfdc62b0ff52df102146455e036c0f316ff631c8f69d916bd9a651e8fa15a2eb6b9de03d0a40569db24d6e327f569224cddff3d37afce2ee3f435118ab996470a659b3060386c83c9fd571428fee382ffb6907beb85be7e9e0b260b585b042d9a220d19b0bca6b1338edb5b977191fb078cb1e4f79e11da3cc6a4f0c7de41afa0c0940dec20bd19ecaf457eff50e492b55af8c661e17094986fcc37210209ea95b342da08fb11b8b869635fab95afc79ca436e5fc6a3232fce4661ecd60501aff7fc328ffa0f5ba8858be7a71ad1d53831a2580ed249f6b055379a7fc3d1243ad5a1533526567a7a2606baabd605e15153d1cae372b7f0f0bebfa08a848999f200586b8eee829ae6f4722eacdfd10f7a35e2891a71d67b78922fbe6b8e7a255cc68fb16b4494b6ed7153931d22d04de46baa954fe2df7e9ce1140daef597d902525ecab58c98f54ba14676da297b5f0ed99c4b0ddef6a95a96e33379d7f5ad6a4121757ebefbb3362fee61202173f66117429f8fe3debf9a880e4d7430e63686a39a55eee91a86f845f848c2b3d87381eec7c53355c7973ddc6f062bcf394b51523d971c1113edecd19a4627918e13924b1702c6a13b8e7e82792361f5f883f914f10b0db98f70ac318a3a2035723ba1b7bad9f64b6ce9c904337a4bc0911db51e05bec094427827db6fb1aaa9f4c726da7a86f980f3065a1f1ac0446431995cd75f58347e29adb31c950c3bd1f56fa4e3339adbc47fff73bc3e3a0c4f97196e790a5ff3808c02b749fda342e9c593f0583b36158d7fe45a2fcff398bb8ecbff5e29a6f3a2b17e92ca87ec74df4525fcd6266dc595410248c35043ae8618133edb3c5d3a50be16daa0ec4136d5d7370d6072ea6c1c50579cdc71d76b35c45f51fef78fa9c04a7c71e7e630bccad31af466976dc0ebcc08c63ba710e45c285929dba1ddc8ca2df427034db1961a075936ba69ec4f78090dceaf425fdbe7e467c5c31ca21e911c5ec76c38229a7b05b8fcc4234074eec7233d068096a804406c37bb0899abf21cfbb4cd5c136f4a19cc73549a6bdce7ad9bff249ee1c1cb38ae126af82b16ba9c7e8cf05505899f50ab639045af2ee791597c098e81d230e3a5579125c384db1028750f93d544ee14df4b00c109323d773c57fed47d77241e0079a1ab605c7c07fa0a50da7bd9ae9cd02fd1290d29ab93b23d526b12610e7947365531a55c483037f6caf1fd238f959249216446df00cc36a90a5f47cfb0fb33fd8d11de3f00c33dd8e07f8efa4b83b8bb0c944762793ee75d85e5953654a3d56d43215cfa69d117ba0cb2713a6fbb2722c616afbccf63789b0a46b7999bc761aa682fe8ab4b2b3f2dbd0062714fde457f18529c95ed40b6d6c5b9ac5380a19c5c871a02299f75cf79354f435a8087c25b0f803bff63894ac823c377e2a8856b2ea0ebb68cf0c59a7d997ac6735feedaf9296dcecc52491b010623b70b822359b0649b4358ae584d9af633aeb7547c856d127b1c0ee1c4e92cb879dfa5e5fbd9ed50cf91ad84b59f17c7a08f177beb34dae428a4e15f82521915112ed00b47f9a77f295d8b535956cec26e96f4566e1e3a69e00d69dc47a3e424f50e4cbaa8f40b537157c75b037380a6bd92319544eb8c28b3376bbee51d5d98d4183a79177316d4b397ea23f7d1a1e5626a748b7a90ab93b0e6e24b6c19db0a5050f75272ea026f2350f06ad63e19774b8d8d70c2c4c21d529bf4fba2c81baf847ba845af30447697fc6cd059b29ecd067677369ba5f2f3f4eaedf5984bfb104633af72d9b1ae0cdd59062d67a05e15d55991e9f1cc25889d3b2e960e9439bfe956ae67b7b49e05db7c5fe8b100773928ce32013b102dd3a510322fd195541b9cdba307c0b44065bc171e1bed79b678dbe929cfa26f2e77bcac794b10a4b3b6a9725a501a0dafd31f4f6f8dde0f426e2aaace30a6ab89ed2e58452cacd5504d5440d7d80bc5bf502d74e889f4cca3780a39ec6189e404dc5cb3953e976b62552424c64f95be9d37991fa373a8ef6e3814bdb6d74937443fe1dd437dd635240cf7c368fdc2b0e5ed391d3f127362d4dd0773e09ce4cc0b76a5f251cca18f3878cf0b3e88b4b051e3fb819cc8297ba88b2e8eb72bfe6a3cd8bdfa75abc7a73874623ccb1b0c08f91440ef54cf0d5248bd8170935aaa0c77c4ac8a186995f2ba94dd7ef5595b9c345561387659c52c514a225a967cad36ccf0927169a09f87d630e58c4ed39d97a747d5deafb7ef4acaa36ee75c3aca1bb3c0a1bb7aa756a59d79e0be91bf2ac1001a3e499d4ed58e3e3e7d2cc2492b13370d91dba1a898df156615262ce19a671025308706ad6a37db83ec0b95546d68e82a7c3c56ad7311752d57b01fd83b7734c46dfa385addbf2312e43b90b18460a2c5dc8a6f25c5c2048f56e4b8fec0f0b67d9d6d209cc4950782a3fc29d71bfd2ad5faa2e976c65797d9db443e8980f01f8cce7d5d65302235e61af090737440e9151b673081d587148c9368f7de9f053ee060981e7d7d699caaded6b845bbb79cba0b332ab0e8e86ca90e88c31644ac6b9b15acf4eea7bf79f6125aefb82e1db986e166342911e0dbd5b5da9045acf1ad54fd0f51b3632e54dca76cb2ea89908bac22c3d447f3ea5b00d70e5a35fc78289119a7d8e257b4cb72d38298837b5059ad456cdf9bd31f4e17851b8479fdb9190289f1c452b910183e34473767f1c83ab53562b6d832ce53686f9f135608bddea4319a483427298a4116717fc23759eef160e74548ff9165cc853e8bbabf2443b2053c084d3518202f2a15256faa5aedd4c5d289dd7224e25bd38bd4359ccb4d584ad33cde4379dfa203c7b5b87d85cc7c3063bbf4c0a2875a1ad140363201788224bedae97143cf293a5a404105e33520bda415e4a2a166947e47c47af691a4d5c73a45ae23cdb5641cff15b7d24013019d7769a67de0283", 0x1000}, {&(0x7f00000b7000-0x22)="b9831a0bab9bb73e39253ea9f510dca732ac4ffa9001093d51a9612fd61b24fcbd9d", 0x22}, {&(0x7f0000c90000-0x46)="81d0e807e0e48c099f1c6559a5d9838389e8953a54786fda83babfadcf4b98a1a99f93a254554fe7dc1757fd6e8bbd75209adc13488b28c8cbef888017fa57112a4b2b268a61", 0x46}], 0x5, 0x2) 2018/01/16 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000b17000-0x76)=""/118, 0x76) ioctl$sock_ifreq(r0, 0x8984, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x8, @fr_pvc_info=&(0x7f0000006000)={0x7f, @generic="8695b6604438acb9acae3bc10f781751"}}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/mls\x00', 0x0, 0x0) munlockall() bind$nfc_llcp(r1, &(0x7f00008fa000-0x60)={0x27, 0x3, 0x5, 0x3, 0x2000, 0x3f, "638fa1ddae8cbb9b7f1867978d061b01de03bdc86987936c7520d7b42f42f74d48232dd1d6cf74bbcff5d911f9f6b68f4c6bc5ee744f97ac92d77b5a1e564b", 0xfffffffffffffffa}, 0x60) 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000010000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011000-0xc)={0x10002010, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000011000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) sendto(r3, &(0x7f0000011000)='$', 0x1, 0x10, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x4, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x32) move_pages(r2, 0x8, &(0x7f0000008000)=[&(0x7f000000c000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f000000b000/0x1000)=nil, &(0x7f000000b000/0x3000)=nil], &(0x7f0000010000-0x4)=[0x410], &(0x7f000000f000-0x8)=[0x0, 0x0], 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) init_module(&(0x7f0000004000)="272a2d5ca44c00", 0x7, &(0x7f000000e000)='syzkaller\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000014000-0xee)={0x0, 0xe6, "199a55c2b987237af4623beef645f0106a16a26652fcde127270573d9ec167bfa0245dbad7a47f62d09302a36e4827f1430095024f5323350a295cb90d5a877a4329bc34d158d197dfdbf17afab356ffba273ac94b5673d77debbccf0c53f4c55b2ed1d72b1b0ba27976d67418d7c65c56bd29d71cb0def21e1a3e2b57292add06ed6aefb2dc031d02d29eefde42e12f0895565afe31aae2fd85990f4c41196fed89c2f3bb7a86a684ff2f271ad2d95251707f1138f2c7c4e80242ef7a34dac442f3e16677df8a06a734bf8fa5312f71eda5fc423f3c67e35e110da14bc8bcb2df7950a8de7a"}, &(0x7f0000004000)=0xee) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000014000-0x1e)={r5, 0x16, "4044c6e1ef758ad4f55843de4a5e1f18b5c921a6e464"}, &(0x7f0000013000)=0x1e) 2018/01/16 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x554, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x3b0, 0x0, [@generic="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"]}, @typed={0x18, 0x53, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x70, 0x4a, [@typed={0x10, 0x3f, @u64=0xfff}, @generic="9eebc4c1b994cce88aff2ae7033808b8b15d9aa8b0404a6c7c1738fa236614b69058e2", @generic="69a04e30c07cdb696ed7d831b41de3eccd15899495376066e2f876031e26e30241bd693f79c85846a7141cce7263597fc08e3121fd0c2f"]}, @nested={0x108, 0x82, [@typed={0xc, 0xe, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="92414a7fec6f500cb882c7a55a3d785576b892136115bdbb5dcf5da1b858cf8d11201032722ff8aadf573bf546f18c1223e8690f71a354fe905424ba046e337bfeea5ccdcdfb28412b5d9835ce25e5bb714031d19e804d27a85d1690e54e9a7d11b4045369098c", @typed={0x90, 0x48, @binary="f79f73699ea176a4db2b7d6a0e060cfa4f77ac529ab5e31dd6669e395445f4e0fa24c3e0b7a64c0da09009caadaba2f71300b4153dd86429d945cb1c1afea4c0ac5ef296e05e5ba561ad2d5137fd735c7131a3e2ed3e4ee30496de95e952a1defac3223c2c85fd3c92c7fbc512ad91ea69bf945fefff2cee16be2f8d0b9d10b600a20ab857"}]}]}, 0x554}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a51000-0x4)=0x8) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000432000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000fcb000-0x400)={"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"}) fcntl$getflags(r1, 0x408) 2018/01/16 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b7f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) flock(r0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000451000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e30000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x8, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000017c000)={0xae, &(0x7f0000563000-0x8)=[{0x3, 0x80000000, 0x4, 0x1}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000535000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000bab000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8a000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00004d5000)=0x10000, &(0x7f00006af000)=0x4) 2018/01/16 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efd000-0xc)='/dev/autofs\x00', 0x440400, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000804000-0xa7)=""/167) mq_unlink(&(0x7f0000af0000)='@\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000188000)={0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x8) 2018/01/16 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000124000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00006fd000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dab000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000991000)='./file0/control\x00', 0x0) rename(&(0x7f0000030000-0x16)='./file0/control/file0\x00', &(0x7f0000c80000-0x8)='./file0\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000190000-0x8)='./file0\x00', &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009da000-0x10)='./file0/control\x00', &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e41000-0xc)={r1, r2, r3}, 0xc) mkdir(&(0x7f0000006000-0x16)='./file0/control/file0\x00', 0x21) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000634000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb1000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dee000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000bf5000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000fb3000-0x40)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000eea000-0xc)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/16 15:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f000058a000-0x8)={0x0, 0x0}, 0x80000) read$eventfd(r2, &(0x7f000090c000)=0x0, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000ea8000-0x9)='/dev/rtc\x00', 0x410002, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000008b000-0x4)=0x100000000001) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 15:00:57 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000d68000)='/dev/vcsa#\x00', 0xd5, 0x204000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c6b000)=0x2, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000d7b000-0x10)={&(0x7f0000f48000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f000025a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@common='eql\x00', 0xfff}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000002000)='/dev/vcs#\x00', &(0x7f0000000000)='/dev/vcsa#\x00', &(0x7f0000003000-0x2)=']\x00', &(0x7f0000000000)='GPLem1!selinuxSbdev^vmnet1+em1\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x19)='userwlan1vboxnet0selinux\x00'], &(0x7f0000002000-0x28)=[&(0x7f0000003000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000001000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0xa)='/dev/vcs#\x00'], 0x1100) fadvise64(r0, 0x0, 0x4, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000)=0x5, 0x4) r3 = semget$private(0x0, 0x1, 0x80) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000004000-0xed)=""/237) getsockname$inet(r2, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getdents64(r0, &(0x7f0000003000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000006000-0x8)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x200, 0x0) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x163000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000040000-0xb)='/dev/midi#\x00', 0x7, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000019000-0x12)={@common='ifb0\x00', 0x1}) setitimer(0x0, &(0x7f000001a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) syz_emit_ethernet(0xd7, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xa1, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x6, "f0810e", 0x0, "c6fc9f"}, "162c0265ae9e73c741bfa8a86135012506b68341fdd31d0c8297110c5f2fead4dacc7501527e27590be67bcd3925eafdd27c37ffd105080fcd1cb318e73a7ead8cb81b91a46f5aaea965d43f77694d8b5c89e80919d120857fe249432acddbf50621c1c01730523581a16c539ceaea717fb744949141422dd298e7bf951745da30b64d80fcec77e7b6af8093fe840cc357"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000026000+0xbe1)='/dev/audio#\x00', 0x9, 0x0) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x7, 0xa4}, 0x8) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6d, &(0x7f0000794000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x37, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x0, ""}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "239a236d91c742a1cd4595208e65688f05e474da175e7fa1"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'q'}}}}}}}, &(0x7f0000efe000)={0x3, 0x0, []}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000092000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xc1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000051000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d19000)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000024f000-0x8)={r1, r2}) 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xed)="d0", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000001000-0xe7)="", 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000a000-0x5)='ceph\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="5e36186f3ef14f2573702f2ff79b17d3888e7460a583e0f17455c1274faf04dd072d5ea89cd9ce81a0fbd27890dc07b90a59815cb4d7688a1351c3d7c72839a7714fa5becd63d1bf287614662da5db3f04058ebf50283764ab5aa83db3d144a5e62f1e8bed7c35fe507cad84965eed0dec154fb913c25c367b8c95635474a0d31d88325494713ff4ffb27fcc01e23a67be470e4325ef106226f335e1ba193c1126b98039e1a1b0ff10a1266d3e6a676c245a5911227a6144de6092790f46707e304b91334fd1538ac397dba2b2583aabd2b3f1a1bdcc4849c36331598c252e8d5492700753d75162416f8115b4f4ab765f", 0xf1, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xffffffff, r1) 2018/01/16 15:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00003bb000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000dba000)=[&(0x7f0000f44000)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f000028b000-0xb9)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000799000-0x20)={r2, &(0x7f0000d0c000)="b4d48042bb1134a7cc6bd9b7d1d7cb0f2503c7eeae1db2c812d6f0785f37773917c8ab8e0f5593f94661e3731bbee2cee5b49c9005e0506d6bdc3882188cc4f765a3535a93fddd413a639418fba1eaf57349628110c035604446bb32fcd4d212bf428381b6d98a5e0121a1305febf0aa784891b41a3d7999bb6991a38c39c7378ca347679186", &(0x7f0000223000-0x1000)="c1ad8ad568fac8af84685fbd64723953a186477201411dfee88bf902e793def82452c3f422012de4b672fd1298306a97d5178989ec96a552ee32c7ebb1d29a83ad61176a13e39da5bdb33c92789bccab672e26dc173f9045eb85cd846efd8b6368aa2cad0eaeb704fc78b9c7ca7c3b00451de059c18798f18cbf393315df2f97379d4682ba6648faa8684303cd2fa8e1ac37dadf4615381b5c16bab909efac112077722a0708855b390c5238f13b78b3071bf41599281ef9277241a294b29930474362eea085c91d0eaa299384fd0bc341c8f697014254d9b257e485fda0cc2ebd4c4faf4ce2566e6efe2ad79298403ef0a928b3c40c5caf50f620b15b7e2fe871775f29b4033529fd37e3d2442e2dda9d28267b8fb703f3fce43593a1c12589f573c8bf27b5801ab1683ba0d15e4c59d89b0cb6f12db391bda995f0012fa2647484f430936772de20445032c482369af076f05eb33b1ccf87f076d872a8b5f5d531904c8c51048985f8b046b6335f6e95198e7211c264e60ae592e373f12a72d8cccf8c57d55d6d6561f139f501dd26e45b3f1ed61c25bd1a26118eb989e3327f94b26a2ad8716767752f36785ebef4fe88d772818bb49198ed2e72c5d09945e07f43f100b213035508e41f80b381bfbbca6ae8a374050cd820ded160f0d7c295199305bd040a4388d009ad97d491448ef5c389c6158ee47ec491231df37cb459af8cf79879a8edb531478d1d37b7b200fe3c568e585790bcfa15240ca8c345d63f121ceed9198404bc1a95d8e77c5886c946da7e6a3801d08bf299a2f3007db9c48bb72e39bf68acfa222fab6bc145f1ad4c2bbd37aeda70a71a90f2e9bff7477b4b59587ceba138e7addb4aabfc577c1ca3928da950ec157efb97da952c83c0580db0743fa71b5807f72b14de89008a6256bb23fc284ca02c4ca30c90848b88fbc6530273c2e37156b9892985354b60a671c9aaba1d5ded35f99d3303c2279e2b36e6203990b00a52b4f9ee01d1df62c0d9047998a39fc38e3bf9ffb04bb95c014c254feb6eae741b23ac0108d284fa6ff8d91bf51f6759428a139c44e5b1bb011fcb924c70c8f0d0fc825e95a783cf4dc4261fb773d060f7d3dc40b667fff562eddcdc5875663be68d9a22186c040eccd6145e43b2ccdbe8421835a41639a4d57893bdd4d8a600fb628432e232f127e1784fc38be90f5fccac7eaddb5333bd51d7002ff260ac12537a5fbf20c35d206ef7db105b6fe8856d7b4e9c7035f1ca45dbca470ec30255501fccf626ee041ecd0ffede28d065c5eef8f85bb742fd857e92e92396db4891f15f1126432a75017959798e1e4349d3e82f2b32df7b0a7cf1f3fd1bae44a2569e7bb0d1927157402c9d47a9851f9a969d3628ea1973aaab324d30dad6060901b4c831fbdcd72f149c20234175a989d485aadc36e43b5219acda22b28c5d87dc887802725b38e43a9373a05746de08b51f43c253f8db8703133fc4d832bac8d84417538fc17523c9604b9050e1644e861ab8ed8bfada011da1d1941869873b9ce595daecc7e9a42f685e3fa84bb9576a911e8078ae968ba0b3d810c86c789f40a75ac9b5658e5332f9a7655886831ca7287887078265999c338ae6b42ae073a4a002533619c8bbbb101f5a358010948d48eac1c0f7a4a8c9a9843d389d907c60e71da4631cfd34abd1a94f21d2714bf0ab8152fae63b72f14dd2b2f67ac07b3181c379d72e37f8261f8480a76b9b5a2151365645fd1532b04ddd118750a077a28dc94b06741afe0c01ed712c0223a6364e58d4c180675f2bdbef239703581ae08e0fd4626b309cf98a7684ddcfe94abcd626ac063482d70f707a94d9e7f7e85b6a1832c324d83d48dc17b95d7cd27d57143e1603da7bd22516859b7bbf8fd969a9c7b9f65d7ed571167bec8938d0e07d26f9321ed278a5a64e33f08c1814aa2867147d161f3266d964daf8c73b3dd99713839a801d6483b61fd583bdceecbf0335c29a9f748673667347e92967f6bc5ce6b838f84d536d9034a3dc2f0d261090f0cc1ca4f2e8cb8a41f947c922adef490c66cb7fb650ba8582d2d842817e839e6a0a4072be435be0e828e30d666246e9accf60ea0c20023d02eacb8f6b6df0aa401e2c7d34023400c04cbb3958b565669a86240249719f7c9feb1107074bb497955f7e18ecf568d885557e41db4d2b020fb941b4dd75ac8dec88913321723fe83787f73e778cc303adb82319f8828d869192034b37ce846f960cf2906385d332204639f2db0a8f6f4539c7112549645f1486fd9e31b098814c392d79e7bfad69f6296b8d56b6b33919ef8b376a21c9c96b296776f1a735791929b22a8104161dae67125cf6402ee402af2665221c73d9bb234d957a76a41538076053b0a293a2f2c1a4ffe1f282d5ef744c28e96591a2af7145cb3a7e887f6352c2b341c1ed96a4d61b300d0a82b42de82b5fc69e25ab16f112c3d858df8e6bcedd0deeda06e6ec00067ab2c7db125c5d1f4b9f00fb389402de2421dccbdd84fd8559cad4164d833ee941ff7d1d7025ef0de379533c5f19e85a64535ee7b5ab374bf802577eacc6899070ebd59ccc126d2ffdce7b93901f8eccf454aa3d11e1bf4074ba70241b4fdc99776535db865d0739f5b30abb218af507b95a3a356b5f68d1ca694029f26fe8e868cecdaa22f7d116fc62327b8390a22fa0102dc624b3aec9722e537c33e29ded8c4f2ff01191d2862ffcff5c2a5cc46bedd7c866446a9d2be6f5fb861da07519ab144fe8ba90249198239120b99c24df77788698d109e000643c938df8b62c8765fda158ed595b19fdf01a58011a3f56399491c0a18ab1a5f94c85a15a6eb19086494cbe53d655f84503ab36ed9e25f853cd1f5810b6398d2d72b090eb05b1a6d10ced670dd6ccc6a706ba1e22b34ebea091ba039f43fe328e61fcf1a66a5a5b19a7ae3fd0de8e44b15a48402a7c27739c90ed139fb6ddfd9a6abf26d4ae4c0b01f688aafd5d9cf9982a20d6bfa174dee2e905b27a716e0f414067a25181080df4afc313bbc0ddaaac17954338acb09cc6de7b5b97aa8904386ea21bb30b87e1a72cd33174ddd7c7c2f5bcd90dc6e6e9245bd39e861e8362eab4d0317c7095b746f76738ab7e31ae512f595a9aa39e144b5cacd134f4be9e7857d0fb17e307b2362e2bc0b1c194176a85065df8221ea3780c321a71160c869b02063807682c9b4c7ac276c251b016c816bf5f5d7dbb460bfcee62f65a36a8a9e8964e29ae4324d9454ff548840262769203523f5d4b7ce150956cca60987f0869f450c2f8cf7fccab146e30886e5df82d87a808987c1d3371873daa9ebc9b338b612e2d2a82a126646b0070fcd6299c9b66f7bbd68d702ddec2662efbe3f5c36c406e5afe8bb5de600776d8697e5188947dc7bc39dc6c60529679bef20cd6ad0395420ac13c21879c7a476d04da86d3b402333a41d87c355169e412331d4b82331ad729e95f5e4f5a3659fc8e587915f56ff2bb71784e12812dd297144ffb1891584cc9828c06e21906cfc9050aba00aad2548bba12a7c263f44f73608a0646bd013940950fabf2a7fd44ac449d3b839a5f3194ccd41a7315e007e0607c970cc39cdc00d297675a5ae4a9f21bebcecb3a0850ea4e8eba9d60dd21fe2884679f091ffc096ce4b07982a883c52579967023c2f56b024e09145e6bb5f9e22d67a97ecfe216ba2902678030da13ff97019edfc24fcd5222d66f46bc7bb7a989049c4d2b52fd6c7c5f7d1a45d03dfbc28afc7d8b6322a9bd2b479964a7b9d69c0db3858623311795f5140f9167584d36bd31f543c0be3134d9b175af19fe4b0275f192dbd6e1864dd973befc6742af2cb576a30ada799dc84248540db1cb6a9d99ba7d97c174c47e6cfed594e89375bffc13add490f87a1f52e55d749d79520a4329a3c6855f139bb9d49695692c4a284cfc03970f00267f3406c546836230a687ef53ccdba22a831a12db4d8c86110fcec6661e37809ee6e2c4072b199db0b964269c362033f100c4e8c9208fe29240efeca567181e28105dbdac9d1a9ad1ab1599775cc95e989e9b83d7d42e07a9f8f57e68de2c60d20034ff55e226354aa840e9352debfe1077fc1cbe3b0400ba0c0096a09f6aaf48e95daf13860f30d67acaf4f0ce4e5bf1288ad75b08942f2734943a3b2d8fbcae34c9679c4c3c0514e86a49922470eb41d35a3d1c751f16d4759f10578996ac6ff67bb836242b6225a5ef22b61164d80453a7a34fcae51b49bc262e374554fb5131dfbf954f53db9f4b6cffa9efde52359ba6ef5fa5e2a254d9ddf72bd600c73890d10b3e7ba89c4a96aa8016dbc1f85f84ce8f3d1f4311baa9bc7c5f46884d1b78969c40aee4a0d60d275f1fb2e8ba0ca5c9fccad6f41fa86bba0ff8f1c1da4699c328dd1994ef6d9987adeedfa7ae2dd30205baf0495e370c2eaff8a9f19532b211b063deb58f834105b91b45defff73a5b8fe4ffd5422119737bf286173a8ccb145df9e0392d8521ab09b69ca9d793f962e058964b35aa6cebeeb6e53950aafb3ce8431101765d8fdd13091e4449e5b09c499776603c9d1687490be2f1c30e1842a1fa982dc9a0d811ec3ba9870328ce7495fd07622624b0a16cad19330d96309a4007f684bcb75770abb45b776b904746ee50fca7a1125d7c624369ae10860e4d1c9f79a32ea4c9ca6fd201b8861411048f07a5bd58c8ff0c4d8af0545ec1a2cc229ceeeaaeaf5463391420ba4ccc88776b3129415960d220d434b0ab63d95f8a277067504729eb955dd57e51d575006d5abe4646de17ba958a45fddfcd2d62d9c84c3e537904befc827bd44b1b194dc5edfdef65c79e52076bd852c57de6dafe62bafd9c86fc853f10b113ba093b51b4dd7e89c3cc6e750e5071cfbad1e7f0b60e7d72301de0bf06634b8044d1ee457e14bd7118ab6f530d46f1367e174a1ab0f22cbeababe4dd00bd76f7e0023a0b3401dcff99e7d5a06fb18ca658cfec867d871c0c3838a1efa5923bfc7525362007f6489b26abf04c91acd9431725a059aee23b8d01bc897ca60f86b455efe4e14c6a91bf9077a343da21f969ae277d8fc93ab43208e3fdb821c25feec958b268451bed820a346ad5829b7e681b0c7eab470cbb8504e1a5ccd1c9c41302e0ff804eeacc530aa42007e2c133d6468966470babd566e39075c23aac6506f63e52fbf116e88f4f0e22c03b5bc904216694afea059be2903bd4c5b1271ec00cd222b0d6c838af1d44f2b695380173ed00a3ff7992f612793065f522fd2f187de8a4eaf571ffc7d1672a0f6fff0c3c16778400f6e2f272019cec750c288ccf357551a5a994f10201cdc45858f3438e326cce4e682ee1162c1e0980aa264e357eecc84f67d61d6842e2a48cde5b77744c202073084a074912833ace5f9bca1e8cfdd63ca346589cc99fd211c6b2f17877630826824602be883050b52f16cb806cd7f5f125c74116582d949f25cfdc92fc5f894da94c12713ec28bdb8137f6f5d4ac53c49998086226163e212e1533722389ee4c9cee646f81ae6eea76b5c3eb5c5a9a6ad7125193beac8f8110c49dba65b8e11e1e8d05d23dfe6286fa4f7c8350edee0b1b1b2edd3cf00ef49ae5d7c923e631add7473089f6472f87146bb652486301105937d93df191eafa8067fb0ee6aa4a7eb342af5240d6262692ebd358572fc449edf3d258399feef3e0e57a514d1c504f0864928d88fd5203680a06fe986dbd822ce7b8a4e29a9317d01bf5090765dc7f5de4484e85", 0x0}, 0x20) 2018/01/16 15:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d1000-0x9)='/dev/dsp\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000805000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e7d000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a29000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000e33000)=0x0) 2018/01/16 15:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000f7000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a6e000-0x10)={0x1, &(0x7f00003e5000-0x8)=[{0xa5e, 0x200, 0xff, 0x20}]}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fcntl$setflags(r0, 0x2, 0x1) 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003de000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) prctl$intptr(0x4, 0x400) 2018/01/16 15:00:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$netlink(r1, &(0x7f0000394000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000000)="2627656f01ff4076626d786e65743000", 0x800) 2018/01/16 15:00:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f62000)={@broadcast=0xffffffff, @empty=0x0, 0x0}, 0xc) lseek(r0, 0x0, 0x4) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e19c, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) syz_open_dev$audion(&(0x7f0000b5c000-0xc)='/dev/audio#\x00', 0x8a, 0x82040) r0 = syz_open_dev$dmmidi(&(0x7f000082a000-0xd)='/dev/dmmidi#\x00', 0xf06, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002f3000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) r1 = dup2(r0, r0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x103, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d3f000-0x8)={0x0, 0x0}, &(0x7f0000669000)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000782000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x141940) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x34e, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000056d000-0x8)={0x0, 0x0, []}) 2018/01/16 15:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000ff000-0x2)=0x0) writev(r0, &(0x7f00009cb000)=[], 0x0) 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000ff2000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000083c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/16 15:00:57 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00004ac000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x501040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/audio\x00', 0x18200, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e41000)=0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000783000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068a000-0x4)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000085000)='/dev/autofs\x00', 0x202, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005af000)=0x4863) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000004f000)=[{{&(0x7f000004f000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004f000)=[{&(0x7f0000043000-0x4)=""/4, 0x4}], 0x1, 0x0, 0x0, 0x6}, 0x10000}, {{&(0x7f000004f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000001f000-0x10)=[{&(0x7f0000050000-0x17)=""/23, 0x17}], 0x1, &(0x7f000004f000)=""/108, 0x6c, 0x4}, 0x9}, {{&(0x7f000000c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000002c000-0x10)=[{&(0x7f0000039000)=""/30, 0x1e}], 0x1, &(0x7f000004f000)=""/212, 0xd4, 0x8001}, 0x7ff}, {{0x0, 0x0, &(0x7f000004f000)=[{&(0x7f000004f000)=""/187, 0xbb}, {&(0x7f000004f000)=""/144, 0x90}, {&(0x7f000004f000)=""/4096, 0x1000}], 0x3, &(0x7f000004f000)=""/11, 0xb, 0xffffffff}, 0xfffffffffffffffc}, {{&(0x7f000004f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000027000+0x9f9)=[{&(0x7f0000050000-0xb2)=""/178, 0xb2}, {&(0x7f000004f000)=""/169, 0xa9}, {&(0x7f0000050000-0xf9)=""/249, 0xf9}, {&(0x7f0000026000-0x95)=""/149, 0x95}, {&(0x7f000004f000)=""/251, 0xfb}, {&(0x7f0000050000-0x71)=""/113, 0x71}, {&(0x7f0000049000-0x3d)=""/61, 0x3d}], 0x7, &(0x7f000003c000)=""/0, 0x0, 0x1}, 0x400}, {{&(0x7f000004f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000004f000)=[{&(0x7f000002a000-0x12)=""/18, 0x12}, {&(0x7f000004f000)=""/234, 0xea}], 0x2, &(0x7f000004e000)=""/247, 0xf7, 0x0}, 0x80000000}], 0x6, 0x40000000, &(0x7f0000036000)={r0, r1+30000000}) r3 = getpid() mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000050000-0x8)={0x1, r3}) r4 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000100010a) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x4, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/16 15:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f0000121000)={0x0, 0x0}) ustat(0x0, &(0x7f0000247000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000073a000-0xc)='/dev/amidi#\x00', 0x2, 0x88000) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = socket(0x10, 0x8000800000000003, 0x9) write(r1, &(0x7f0000d37000-0x20)="00000000f70806001f050000fc00000000000700016e01f00000ff2f0083", 0x1e) 2018/01/16 15:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000ea8000-0x80)=@generic={0x5, "0103000000000000000000000000000009a979f321b30c86c8790405c6bad62e0a43a632ed4938d3d273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca02396f5bdcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ea6d000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1f, 0x4, 0x7c58) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x800000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000a25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f3000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x5, 0x4) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000122000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000c8c000)={0x7, &(0x7f0000a7c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a16000-0x3)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007ad000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f000020d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000066a000)="24000000100005004d07e30800de010303050100060001001e000000f70000f100000008", 0x24) 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff0000)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x0, 0x0, 0x9, &(0x7f0000a24000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000539000-0x4)=0x10, 0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f0000ff0000)="b1", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/16 15:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000044d000)='/dev/cuse\x00', 0x408001, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0xcf)=""/207) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000697000-0x78)={0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xcaa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0x0, 0x80, 0x1, 0xf705, 0x0, 0x5, 0x5, 0x5}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d2e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x125640) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000cba000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x9, 0x7, 0x6, 0x9, 0xffffffff, 0x1ff, 0x0, 0xfffffffffffffffb, 0x8, 0x3ff, 0x6, 0x7ff, 0x7, 0x800080000000]}, &(0x7f0000002000-0x4)=0x108) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0xa0d3}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x7, 0x1, 0x2, 0x40, 0x10001, "2d08e2fa573f4f4e307b32ab864a1ad6e923c4fff02110b201fc54a13b0cd2df50920ce43042d85c695fb98afb62a2c9b161f900069385901b18e07b27cdd5", 0x4}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)="9026671f8577b6a25767dd36be888fb136d0877f28160b80a32534c4cc2b5e0e75d6592ff2da27e6c734d12d46240c6b8e126ce81a36cad16d02860c07860dc9540a552947521aa12df3001f3fdd3da76cb7db7eced3cdcae27a72f7bec827af0abdd05b249feb58844a7b16ba1ab69f98e521f70f79600c7862b7dc30ea2b7b198fe7f500e54d3b06f6fe522fe21762", 0x90}], 0x1, &(0x7f0000006000-0x10c0)=[{0xb0, 0x10b, 0x2, "d9c63c6920f25c1fbb20d14bfb39bad45318d57eaf2ba0c32e714650831f74a60315458e320c76256fb346e46278926f166a9e1e7810f644772d406ffe6dffe2aeef7f2b0d794bec00878a6efe86f851f4b505dd998cac1a835fd209364054ef7a3d19c12dc7e066094d7f714429a29f83e6e7346577d492eabea2ffaf73495c23390de10ea23e52bf50f3a6256f820ef9e7691098fc0b7782fa605ec859"}, {0x1010, 0xb10483eb0939b702, 0x6, "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"}], 0x10c0, 0x1}, 0x44000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000006000)=""/245, 0xf5}], 0x1, &(0x7f0000000000)=""/19, 0x13, 0x9}, 0x2062) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000007000-0x86)="96ad2d7d60788aea68afcf5927b528df0e99aa5ba4f721f89a4ccef096bd89fe9013381a4046fb7fcca6200aaa7ef94caec69f78d9a807bb6cb7e15aa5cc1d8bb04861a3e825f3c55a8da8d171168a1ae6a99cae2ddc91de77c749f8b43dcfd59c0a1e725e3e79f7351fc668598ca31315cb03cfe102024480eadb350a73ab634decbaf9dada", 0x86) semget(0x0, 0x6, 0x49) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x8, 0x80) 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x17)={0x80, 0x7fff, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="3fe284285efb1065994dd7133121d2c9"}}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000b000)={0x10002, 0x2, 0x1, 0x2000, &(0x7f000000c000/0x2000)=nil}) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb4000)='./file0\x00', 0x14100, 0x11) bind$bt_l2cap(r0, &(0x7f0000b3c000)={0x1f, 0x401, {0x8, 0x91d5, 0x2de, 0xed, 0x6, 0x2}, 0xff, 0x2}, 0xe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000916000)=0x0) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000674000)='/dev/dsp#\x00', 0x8, 0x1) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000766000)={0x3, &(0x7f0000a10000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000d2000)={r2, 0x5}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a11000-0x10)={0x2, &(0x7f00001d1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006e6000-0x4)=0x0, &(0x7f00004a4000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a0d000)=0x1ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x18, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000018e000)={r0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000866000-0x4)=0x0) write$fuse(r0, &(0x7f000053f000)={0x30, 0x1, 0x2, @fuse_notify_retrieve_out={0x6, 0x7ffffffe, 0x100000001000, 0x8978}}, 0x30) openat$sequencer(0xffffffffffffff9c, &(0x7f000044d000-0xf)='/dev/sequencer\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000554000-0x8)=0x0, 0x6) 2018/01/16 15:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f55000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x820, 0x4, 0x0, 0x4, 0x10, 0x4, "a53c959bd1ff60639661825beff5bfebdfae4e88d663930e659f1bffa587236fcc26184113afd17bb3e83b6a7df3ff3b6c371523f931d54790b615003372f1ac", "5dac1ab5af3211aafc65f233ca3b5c817a39bdbce0f7e370a12007be867cc11b20d206d10b05d5c612cbdc3e4900d86a0a7572baafdf7be5b5f13b1019a8c549", "5cf386fb95a9d51872d8a688db4b3bfbbb57fc6db95279070bf0b0a948ff71ef", [0xfffffffffffffffc, 0xfffffffffffff001]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f000021b000-0x81)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd29c3399193ab9dae711245204c75355e294be284098641f90f970e90c104e5a57df19ef8800294dda46080770a48d1457823229ce090cf519cae003181d655fa6bbb65b0d9a73fea24e86cfad4f5fd74527aa64cac5d8fb5c0ec7ca20caa996a7e", 0x81, 0x0, &(0x7f0000b1c000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x1052, r0, 0x0) accept4$llc(r0, &(0x7f0000099000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000543000)=0x10, 0x80800) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000010e000)={0x7, 0x6, 0x7}) 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x20000000, 0xffffffffffffffff) ioctl(r0, 0x10000100000001, &(0x7f0000a61000-0x25)="294e3ba9ffe33a18c1") 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x2, 0x5) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c89000-0xb)='/dev/mixer\x00', 0x102, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dee000)={r2, r3}) recvmmsg(r0, &(0x7f00009d2000-0x12c)=[{{&(0x7f0000666000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000921000)=[{&(0x7f000053d000)=""/223, 0xdf}, {&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c5d000)=""/84, 0x54, 0xc725}, 0xd848}, {{0x0, 0x0, &(0x7f00005ee000)=[{&(0x7f0000d7d000)=""/153, 0x99}, {&(0x7f00009b6000)=""/9, 0x9}, {&(0x7f00007de000)=""/162, 0xa2}, {&(0x7f0000be0000)=""/211, 0xd3}, {&(0x7f0000bcb000)=""/202, 0xca}, {&(0x7f00006d2000)=""/53, 0x35}, {&(0x7f0000af7000-0xdf)=""/223, 0xdf}, {&(0x7f000013f000)=""/4096, 0x1000}], 0x8, &(0x7f0000c07000-0x60)=""/96, 0x60, 0x6}, 0x8a}, {{&(0x7f000075b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000056e000)=[{&(0x7f000051d000)=""/4096, 0x1000}], 0x1, &(0x7f0000670000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x200}, {{&(0x7f0000939000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000879000-0x60)=[{&(0x7f0000feb000-0x68)=""/104, 0x68}, {&(0x7f00001e6000-0x1000)=""/4096, 0x1000}, {&(0x7f000048d000)=""/64, 0x40}], 0x3, &(0x7f0000040000-0x4)=""/4, 0x4, 0x7}, 0x81}, {{&(0x7f00004da000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f95000-0x20)=[{&(0x7f0000bcd000)=""/4096, 0x1000}, {&(0x7f000024a000)=""/100, 0x64}], 0x2, 0x0, 0x0, 0xa1}, 0x1}], 0x5, 0x42, &(0x7f00005f3000-0x10)={0x0, 0x989680}) clock_gettime(0x6, &(0x7f000050f000)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000dac000-0xa)='/dev/dsp#\x00', 0xffffffffffff0000, 0x240) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000f58000)={[{0x0, 0x7fffffff, 0x5987, 0x81, 0x9, 0x4, 0x3f, 0x4, 0x3, 0x3a9, 0x7, 0x7, 0xfffffffffffffff8}, {0x400, 0x8, 0x7, 0x6, 0x1ee4, 0xf2, 0x0, 0x3736, 0x0, 0x5, 0x1f, 0x10c, 0x768175ce}, {0x4, 0x9, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffb, 0x1, 0x4e77, 0x47a, 0x100000000, 0xef2, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000349000-0x38)={&(0x7f0000fed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a38000)=[{&(0x7f0000260000-0xa)=""/10, 0xa}, {&(0x7f0000b22000)=""/20, 0x14}], 0x2, &(0x7f0000666000)=""/143, 0x8f, 0x0}, 0x0) [ 413.627392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 413.675879] can: request_module (can-proto-5) failed. 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/rt_acct\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00001cb000)={{0x35, 0x5, 0x7fff, 0x82f, 0x5, 0xa7b}, 0x0, 0x4, 0x1a0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000550000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000011000)='/dev/input/mouse#\x00', 0x5f, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000011000)=0xffffffffffffb1f6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000008000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/16 15:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000d8d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000ae2000)={0x5, 0x0, [{0x84e, 0x0, 0x2}, {0xbdf, 0x0, 0xd37}, {0x9bf, 0x0, 0x3f}, {0xbbf, 0x0, 0x8}, {0x8b8, 0x0, 0x7}]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000956000)=""/86, 0x56, 0x0, &(0x7f0000f8a000-0x10)={0x3, {"7fa66d67932fda"}, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000140000)={0x1, 0x0, 0x3, 0x315}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000075000)={0x5, r1, 0x10000, 0x2}) exit(0x0) 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = syz_open_dev$sg(&(0x7f00005e9000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f000078a000)="") fsync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f4000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000116000-0x4)=0x6bf5) 2018/01/16 15:00:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='erspan0\x00', &(0x7f0000006000-0x8)=@ethtool_sfeatures={0x1b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x20, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x800, 0x0) syz_open_pts(r1, 0x80000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000006000)={0xfe2, 0x0, {0x0, 0x1, 0x0, 0x3, 0xf6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000085b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000cd5000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000840000-0x8)='./file0\x00', &(0x7f00006b3000)={{r1, r2/1000+30000}, {0x0, 0x2710}}) prlimit64(0x0, 0x7, &(0x7f0000799000-0x10)={0x39, 0x2}, 0x0) r3 = add_key$keyring(&(0x7f0000517000)='keyring\x00', &(0x7f00002e8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f000007c000-0x29)=""/41, 0x29) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fcf000)=0x2, 0x4) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/policy\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f0000ba3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d14000)=0x10) setrlimit(0x9, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000a20000)=@generic={0x0, ""/126}, &(0x7f0000dd3000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d91000)={0x0, 0x69, "fa325b5708e9333e11f384b91517f7434f300edf74b7d2d457c20a679a7a79b5d5159aba90940bd8b096bd6224ee4747700d53feadc6b87290f4b1742fe326d10850400c08552f760068981fbee6b0a72c8dd434c792032d9b6f45687b28b0acc1c7e29bcf77e2154f"}, &(0x7f0000973000-0x4)=0x71) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000386000)={r4, 0x3, 0x4, [0xa3, 0x0, 0x3, 0x6]}, &(0x7f00003a8000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ff8000)=0x3, &(0x7f000077c000)=0x4) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c76000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000083000)=0x800, 0x2) sendmsg$nl_generic(r1, &(0x7f00005ed000-0x38)={&(0x7f00005d5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f2b000)={&(0x7f0000f68000-0x116c)={0xa4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x90, 0x0, [@generic="2d7a20694b2f08fb96b3c0a587b7751d774b1d74fb7c59da4d25216aec831eb1b6ff1c6d318bccfe6d6a29e83396204f8bbc360c9a3cd7fb5fea759b30775b2899b7cf4d0eb06b4cc61f0d7b80fc0529bfa1e80727b41c0b12ba60d7de5917bf9f40aa2d3ea5209afcc52d302878f8c876169ce79f9e1a85749f2a87c1f94d00c9b0ac592543c0231a"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x2000c894}, 0x4004000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000714000-0xb8)={0x0, 0xfffffffffffffffd, 0x3, 0x1, 0x5, 0x5, 0x5, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x3f, 0xda, 0x5}}, &(0x7f000074b000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000069a000)={r4, @in6={{0xa, 0x1, 0xfffffffffffff3b2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3ff, 0x6, 0x8001, 0x6, 0xe48, 0x0, 0x8, 0x101, 0x80000001, 0x35e7, 0xffffffff, 0x7fff, 0x7, 0x5c3b]}, &(0x7f0000a1a000)=0x108) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) [ 413.698770] can: request_module (can-proto-5) failed. [ 413.701459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000156000)='./file0\x00', &(0x7f0000fe6000)=@random={'security.\x00', 'Lkeyring'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/16 15:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b5000)={0x0, 0x100000000}, &(0x7f0000817000)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001f1000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0xffffffffffffffff, "54735562d9d73b46dfbc7ebb80ee882cf652c8f3885a3ec91db92e0f4c8d5127a930962aa92d42065dcd19bfac50b2d71f066491a86f3b061584a8d06dcd39651c148d934fcd903dc0e3dfe6b262ebdf"}, 0x160) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e2000-0x11)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00006cc000)={"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"}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d27000-0x4)=@assoc_id=r1, 0x4) listen(r0, 0x3fe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$int_out(r3, 0x0, &(0x7f0000ee1000-0x8)=0x0) 2018/01/16 15:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = dup3(r0, r0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/01/16 15:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2f000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f000095f000)={0x6, 0x320, 0x9, 0x5, 0xfffffffffffffc01, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ee2000)=0x3) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000876000-0x38)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) dup2(r0, r0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/16 15:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/vcs\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:57 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x400000000001, &(0x7f0000670000-0x45)=""/69, &(0x7f000099c000)=0x45) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aa2000-0x4)='tls\x00', 0x4) 2018/01/16 15:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000061000)=""/36, 0x24, 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a3000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000016f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f000035c000)=""}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000d000)=0xfffffffffffffffa) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00003ac000-0x18)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c26000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001cb000)=0x10) 2018/01/16 15:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000890000-0x9)='/dev/ppp\x00', 0x400, 0x0) r1 = open(&(0x7f000090a000)='./file0\x00', 0x80000, 0x4) fanotify_mark(r0, 0x0, 0x40030019, r1, &(0x7f000099a000)='./file0\x00') r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000acf000)="240000002e0007003200007f5206007700000000000006ff000000008087000000ff0000", 0x24) [ 413.820479] sctp: [Deprecated]: syz-executor1 (pid 4252) Use of int in maxseg socket option. [ 413.820479] Use struct sctp_assoc_value instead 2018/01/16 15:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x100) chmod(&(0x7f0000f6b000)='./file0\x00', 0x58) mkdir(&(0x7f0000aee000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000e6d000-0x8)='./file0\x00', &(0x7f0000bfc000-0x10)='./file0/control\x00') umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x0) 2018/01/16 15:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000d8f000-0xc)='/dev/amidi#\x00', 0x7, 0x111042) epoll_wait(r1, &(0x7f00008b2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x57cc7ba0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000463000-0x8)={0x0, 0xd8b, 0x0, []}, 0x8) 2018/01/16 15:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f00002ce000-0x10)=[], 0x0, &(0x7f0000599000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f00000b4000-0xda)=""/218, 0xda) fsync(r0) 2018/01/16 15:00:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) [ 413.911582] binder: BINDER_SET_CONTEXT_MGR already set [ 413.914246] sctp: [Deprecated]: syz-executor1 (pid 4272) Use of int in maxseg socket option. [ 413.914246] Use struct sctp_assoc_value instead 2018/01/16 15:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0x8001) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) 2018/01/16 15:00:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ddd000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") munmap(&(0x7f0000236000/0x3000)=nil, 0x3000) mmap(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f00004a5000-0x8)=0x76d, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000020000)=[], 0x28) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f5000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000237000-0x10)={0x2, 0x3ff, 0xfff, 0x7d0f}, 0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000057f000)='logon\x00', &(0x7f0000adc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3b000)="b1489129dd0fdb04d22d79419420b1d13f895a503f922b8f03c7e28d1a52b9939b25c27a665fd9d3914ccc39bdb5077582c0f0291c49", 0x36, 0xfffffffffffffffa) add_key(&(0x7f000045f000-0xc)='cifs.spnego\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afa000)="9ba56fb8ad7f555c17d572e7925ed6f240c1078b60e2660770039294527aa18c681bcd893522f6def57ce4023dc7ba0686d9aa05b5597013a1c3d455afcf7053d4eb2a26d414cf196184eec845dd6c878ccec15aa57a2bf4df2c4da479929debd8fd2bd2943a9a118e08dda3639ef10783129c07ce6d7d43b5eb01ba5dc05a9b411ea77d7eaf034baca2153c46109538366832ad5f378d4aaff853c13cc0a914c74335b249f9fa70b57b18cfbb4b296c5afaabd098aa13ef38544cb2", 0xbc, r1) inotify_rm_watch(0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000741000)=0x400, 0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000237000)={0x0, 0x0}) r3 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000238000)={0x0, 0x7f}, &(0x7f0000238000)=0x8) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000239000-0x4)=r4, 0x4) fsync(r3) 2018/01/16 15:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b9d000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000bf8000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e35000-0x4)=0x0) getpgid(r1) timer_create(0x0, &(0x7f0000b22000-0x60)={0x0, 0x3, 0x4, @thr={&(0x7f0000f2f000)="96ff9732", &(0x7f000069b000)="674e2fba9e1fc61d865b7394376df46f426de6372aab62e97aafdca461931caedf1206024c2e6d50b90d6525034fb1faef932c1a7d8922df2a898fb1e5e18203dd695ad681c6586d79473f9db84633d5f30d4aca139a049be650d58bbeccef7968315d995abf36280c317ab5ce02d2f303a9bfc46071de2379e6a3b638c03acf3de91a584f7b95464d85f91199d432b2b487992ab7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000711000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000cf3000-0x20)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f0000afd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f0000f17000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfdd7, 0x0, 0x2, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 15:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00005cb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00001e1000)={&(0x7f000068b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008f8000-0x40)=[{&(0x7f0000b21000-0x31)=""/49, 0x31}], 0x1, &(0x7f000076d000-0xf7)=""/247, 0xf7, 0x0}, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 15:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000fe5000)='PZ', 0x2, 0x0, 0x0, 0x0) 2018/01/16 15:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f000007d000)='\'}-cpuset\x00', 0x2) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000b45000)=""/4096) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) [ 413.987485] binder_alloc: 4269: binder_alloc_buf, no vma [ 413.993956] binder: 4269:4275 transaction failed 29189/-3, size 24-8 line 2957 [ 414.002511] binder: 4269:4270 ioctl 40046207 0 returned -16 [ 414.063747] binder: BINDER_SET_CONTEXT_MGR already set [ 414.093482] irq bypass consumer (token 000000004b0a38c3) registration fails: -16 [ 414.106576] binder: 4302:4306 ioctl 40046207 0 returned -16 [ 414.106764] binder: undelivered TRANSACTION_ERROR: 29189 [ 414.106821] binder: release 4269:4270 transaction 433 out, still active [ 414.106825] binder: undelivered TRANSACTION_COMPLETE [ 414.106864] binder: send failed reply for transaction 433, target dead [ 414.113444] binder: 4302:4311 Acquire 1 refcount change on invalid ref 0 ret -22 [ 414.133196] binder: 4302:4311 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 414.135102] binder: 4302:4311 Release 1 refcount change on invalid ref 0 ret -22 [ 414.187911] binder: 4302:4306 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/16 15:00:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2d)=',\\bdev$]}-vmnet0vboxnet0&cgrouptrustedvmnet1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f00008d4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000291000)={r1, 0x9}, &(0x7f00003fc000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000598000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000923000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000131000)=0xe8) getgroups(0xc374c5192d1d5a93, &(0x7f0000783000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f00009f3000+0x147)='./file0\x00', r3, r4) 2018/01/16 15:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000881000-0xc)='/dev/audio#\x00', 0x8, 0x40100) r2 = getpgid(0x0) mq_notify(r1, &(0x7f0000e20000)={0x0, 0x1b, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x527, 0x1, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 15:00:58 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) close(r0) arch_prctl(0x0, &(0x7f0000285000-0x9c)="9a334716be61df4cb945d24b3d73c3c7e9e05e2149424f1bd458d048028ec0826437ead3c50aa7bd19ab89cb8f2ced9e5cd3e23c57f92d60be89f97627f869b07ca2e41db3a7471ea180a5c8ec1c3b8bfc3363a589cd9c2420942f541597ed065a8de7114d624c0f3bc2c65d24e0120ae28319e6d9b0c95ca8987f40bde8cd99c49d36731825370a059d6491ea1bde5c1616cf13a78899db40a0a9b3") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/16 15:00:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff85, 0x80000) sendto(r1, &(0x7f0000907000-0xcd)="53641052ef8b57d3604f72ccd6a50d7dbab85fb0bc162c53236287cb83e5cf2078e7830ed92bdf96efbb4d71a7821e90b975c0f2bef883365b4e1e34c394566e05f93a3467c2f38894d1ce3b0c4e6b3a22e7492f973ce80138dc75f3c3976f5ad704b00f602cf025c53694e22cf5ffb8f641a6e1401fcd8e38f0c1c9e900970cf056bd32b77d3408754b95a399ceb7b758c7f0466e754c54ed637bd34a09cf6618585d0cc0d971ed4f90f01b26e03da56be4ccdf5019a3e788266c6da2d0ca767fefa786c5f4601a2dbbe00b71", 0xcd, 0x4000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x7, 0x44200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000-0x10)={0x3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockname$unix(r2, &(0x7f00000b6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000003000)={0xffff, 0x5, 0x401, 0xcd, 0x7, 0x0, 0x5, 0x4, 0xffffffff, 0xbd, 0xfa, 0xfff, 0x400, 0x1486, 0x6, 0x1000, 0x4, 0x7, 0x0, 0x1fc0, 0x100, 0xf2, 0x9, 0x6902, 0x6, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa35d4234682951a43a0e"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 15:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/rtc\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b69000+0x325)={0x0, 0xc8, "1d1d980f6beb9040effc44563fc1e86a8e0e84ac1da3841646aa5d1c1f24f6eb8829d03a973db3741c650c0fd837317845e883fbf3f0245290dac1efc16cdd2b692a8cb6234d0f1f7eb97e7a295e46d52281f573560b08c19db74b6d4b5471a63b25e2b5648c52f368c54de556d92bf51e993c1ef086b8972ec9c5c5557096fd21af754881101b38fe6711a7b23ed24601bc937f8824679b0cee64aec8183f2e381449b30a5a2bde3e594815f15828b93d89f87b1f1dbd168ecf0e72d751b4fb4c17b0ac015e1ade"}, &(0x7f000077d000)=0xd0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000830000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) pipe(&(0x7f0000ec2000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1) tee(r3, r3, 0x80007387, 0x1) r6 = dup2(r5, r5) r7 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r4, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r4, 0x8, r8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d6000-0x10)='/dev/sequencer2\x00', 0x220002, 0x0) fcntl$setsig(r7, 0xa, 0x12) r9 = gettid() ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000af5000-0x8)={0x5a0, 0x2, 0x40, 0x3}) tkill(r9, 0x100000000000016) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000083e000-0x10)={0x0, 0x0, 0x19d}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00002e0000)={r10, 0x80000, r0}) close(r2) 2018/01/16 15:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f60000-0x8)={0x0, 0x0}, 0x80000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x1, 0x0) read(r0, &(0x7f0000dcb000)=""/10, 0xa) ioctl$int_in(r0, 0x5421, &(0x7f0000dcd000-0x8)=0x4) read(r0, &(0x7f0000dc9000-0xa6)=""/0, 0x0) 2018/01/16 15:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000)="0a6a976f0f7ce40ed16ab025", 0xc) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00001a3000)=""/190) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00007c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syncfs(r2) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet(0x2, 0x80004, 0x7) ioctl$sock_ifreq(r4, 0x89b1, &(0x7f00005d7000)={@generic="f9a1ed9806aa92e42f39fe9f76257165", @ifru_mtu=0x4}) pipe(&(0x7f0000c9c000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000cdf000-0x4)=0x0) capget(&(0x7f00006b2000)={0x19980330, r5}, &(0x7f000016a000-0x18)={0x40, 0x8, 0x20, 0x2, 0x0, 0xfffffffffffffff7}) 2018/01/16 15:00:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 414.292155] x86/PAT: syz-executor2:4333 map pfn RAM range req write-combining for [mem 0x1a84a0000-0x1a84a1fff], got write-back 2018/01/16 15:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000d18000)="", &(0x7f0000b4a000)=0x0, &(0x7f0000588000)=0x0, &(0x7f00000a6000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getegid() syz_fuse_mount(&(0x7f0000e97000-0x8)='./file0\x00', 0x6000, r1, r2, 0x1, 0x1086) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/16 15:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) llistxattr(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000d37000-0xc)=""/57, 0x39) getresgid(&(0x7f0000e5e000)=0x0, &(0x7f0000f64000)=0x0, &(0x7f000058c000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000037b000-0x4)=0x5, 0xdd43e58d) 2018/01/16 15:00:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x800, 0x220800) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000098f000-0xc)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000c16000)=0x2b, 0x3) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f0000f6a000)='./file0\x00') 2018/01/16 15:00:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x101000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000b6a000)='./file0\x00', 0x80) inotify_rm_watch(r0, r1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ca8000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d29000-0x8)={0x1, r2}) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/16 15:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000560000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/16 15:00:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000962000-0xe)='net/nfsfs\x00') renameat2(r0, &(0x7f00002c9000)='./control\x00', r0, &(0x7f0000fb2000-0xa)='./control\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f00007f2000)={0x1f, {0x414d, 0x5b, 0x3, 0x164f, 0x81, 0x7f}, 0x4}, 0x9) 2018/01/16 15:00:58 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0xfffffffffffffcc7, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000051a000-0xb8)={0x0, 0x2, 0x9, 0xfffffffffffffffa, 0x9, 0xfec, 0x7, 0x8, {0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff8000000000000, 0x1, 0x3, 0x5}}, &(0x7f0000157000-0x4)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002b2000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x8, 0x2, 0x9, 0x20}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000091b000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x7fff, 0x0, 0x100000001}, &(0x7f0000a55000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000bb3000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000001c000)="", 0x0, 0x3, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000386000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000c34000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000de3000)={0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) acct(&(0x7f00004dc000)='./file0\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000cf3000-0x68)={0x7b, 0x0, [0xfffffffffffffe01, 0x5, 0x7, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000008a000)={[{0x5, 0x8, 0x0, 0x1, 0x3, 0x9, 0x4, 0x1, 0x800, 0x454, 0x9, 0x9, 0x1}, {0xfffffffffffffff7, 0xffffffffffffff81, 0x85e8, 0x7, 0x0, 0x2, 0x1000, 0x7, 0x8, 0x0, 0x2, 0x1c, 0xfff}, {0xed, 0x101, 0x20, 0x2, 0x800, 0x80000000, 0x1, 0x988f, 0x80, 0x2, 0x2, 0x2, 0x9}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000577000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f000015c000)=[{&(0x7f000095a000-0xf4)="b4", 0x1}], 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000efa000-0x4)={0xff, 0x1, 0x9}) 2018/01/16 15:00:59 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000c54000)='/dev/vcsa#\x00', 0xf8, 0x1) fsetxattr(r0, &(0x7f0000ba5000-0x10)=@random={'trusted.\x00', '#bdev.\x00'}, &(0x7f000012e000)='\\-self-{@\x00', 0xa, 0x1) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) r2 = open(&(0x7f0000760000)='./file0\x00', 0x1, 0x66) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ef2000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a55000-0x8)={r1, 0x0}, &(0x7f0000dc0000-0x4)=0x8) 2018/01/16 15:00:59 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00002e2000)='/dev/amidi#\x00', 0x9, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ffa000)={0x0, 0x8, 0xd99c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x5, 0x206, 0xfffffffffffffff9, 0x8, 0x100, 0x0, 0x2, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004a9000-0x4)=0x4, 0x4) 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x164, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) signalfd(r0, &(0x7f0000738000)={0x0}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x34}], 0x1, 0x2, &(0x7f0000268000)=[@cr4={0x1, 0x2020}], 0x1) 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000870000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc, 0x2000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000128000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000016000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000-0x4)=0xe8) lstat(&(0x7f00009e1000-0x8)='./file0\x00', &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000938000+0x72c)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000)=0xe8) fstat(r0, &(0x7f0000737000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = geteuid() stat(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() stat(&(0x7f0000600000+0x88d)='./file0\x00', &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000021c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000157000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003c8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) r16 = getegid() r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000873000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) sendmmsg$unix(r1, &(0x7f000009b000-0x188)=[{&(0x7f0000fae000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000913000-0x80)=[{&(0x7f0000673000)="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0x1000}, 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{&(0x7f000039b000)="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0x1000}, {&(0x7f0000709000-0x43)="2b6d1dcca915ef28eed12bd7a560959d05677ec8d77e148df17fbe890aba625aa0954412d867a680251a2b3f3dcc63b0276b4b45d70d8a2a0e4f8eb6e63ad391c2d62e", 0x43}], 0x6, &(0x7f00007f6000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x40000}, {&(0x7f0000419000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003db000)=[{&(0x7f0000dbb000)="cf31fa613e94494e7fd77e4cec820f0ceaea51121020407b68e773e8189b155a8d17a40ceeb0324723c38669db38b4eef11735750b975a3e13e999f2c3789ee793b1bb7dc3c5709ea77eafc6fdcf40a2de90256692c37663ddf48e26383be67824aa1a4f73e0f18dbe517ded8ece617a663cfde7c38b057a2fadecf8f7ae828168307f571d37b7dd1f40c49c3eb632d30e916d3f722cfb5e0367bb21b58508167f9a0a5713db6afad51224", 0xab}, {&(0x7f0000aa3000)="6f8b012e177211ed35cc091e89d2e7b1292981db6398309eecda6bfa0631cf40d07ed0ee6db83dac85312e5ac6519af10e5b77afd77535cff49311de7c2c4f387fbe0f3202276e26aaf9f798fcd03c8738f25ed518bdd0760589323e626b4d4fe44f049345e13d526828acd68dd7e2def54003ad29002475cb6c4bf7e84950a51c1c047d90ce7e5a37fca6e311840eb6d1ba5b", 0x93}, {&(0x7f0000e46000-0x7a)="6b2a3383e6bd1eea87ca7f6d382ad47ce224da92a08083869fdd641630a8c1954d22e5c47be7cecd0d72b1c11660b1862fc5498877b6371c986139260c3979362c006d88ec72ac8d557946353e059b1b1b738241266bf61af4f8bddac9379b11e3edc31c0bf3dbf1665d22419134d85e517cd6770566499ddb4e", 0x7a}, {&(0x7f0000e7c000-0x87)="4afaa0931f002968c7091addaff0034dbcc603f5cf0f7b4addd91174583ded99f0b09e4c2670668a1afd2ca2867cd5ca6cfafa8fa754aa63c6713ecebc0ce2d1804b8e3cabd537e3085d0c8915568933272df47d843979d879f39e934a2b1b10e32afedafdf9726c819c78d0add7e61936312ad4e5390a2ebe3668c9342969d81c3598f6cacff6", 0x87}, {&(0x7f0000854000-0x9c)="46dd6900e124f2273c68ed1c812cbe01827953546071c714af8c6d70f0f0753670232a7dc10afe5f90425ce5b17e9f7248a7d549b62f24c12ba52934cdd745bd66788d20c6f230008b5a403f10f609fbaea3429acb397f11660dd4aa1a5e509e409a78067113fc57f26cff9b81ac962282c297afce6a654567e1b0dad836787314dfd13537f29841a28191984760371567cd238e816342ab01e28adc", 0x9c}, {&(0x7f0000d77000)="f101acd253d22f87e6252454407df077abdd91f0cc2e24e71aefc79f5540cdfa179d8a69180e9286600d8a396f2245f5760e9327fbaf537a4a564ae10c4c87d8a0411285c52c98ea80c7f94b5046e2a7dbac4710a70134728aedce696af0a34f14d113ce95c607562f416b95aae96dbde3f2331f865e758c4d3c2015719f3fd4e17b0037fe9ef68e82ae749d19765be5ef96c8b9f347b0365e78e9", 0x9b}], 0x6, &(0x7f0000876000-0x48)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x24040000}, {&(0x7f00002d7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000036a000)=[{&(0x7f0000f7f000)="d5e79beb368ee426bf79724c43c2f6d308f15cf857e11b7d83791213ff43b1ed4b0bd1a2bfdf0bee2fd70adf7c9e3cb082e99610c38aada11cd7829a25e3ba3b647edec5c8de47ad20ed444866e674564fc828b308f53378c2c268a4afafbb", 0x5f}, {&(0x7f0000ded000)="1d881837fa4e692768e8602593b13c1188f70a2b9e582367be39493921c951df5eac359322047df49bd2cd1bad13d5a6d6b8fbac9838fb2c9d2577d375d0", 0x3e}, {&(0x7f0000b60000-0x6a)="fdea5f8c4df5ab0173a1e410e7b1a3c0d74d0641dbb45f9dbb4fb80c7adb34f71162101e26454af15c741c21c19d9e2d52dff595e1b26438d7c9bf1469e6640f9f1ef03675bc3b6d18b7e1c4db457116570c9263377d80b1ad237fe7d83b728a8c025e9ca28567ff1c8a", 0x6a}, {&(0x7f00006b9000-0x1f)="2682a52bf0ecb50b9ea852a78c1d180dc0a6b747e959bca9297b6bd1c4d2bf", 0x1f}, {&(0x7f00004fc000)="", 0x0}, {&(0x7f000039f000)="b5d08fd4f0bb75c7f1e1eac42354b46aeff1c11fd0b3adbb6ff0de88", 0x1c}], 0x6, &(0x7f0000230000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x0}, {&(0x7f000094a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000361000)="bd17f0f6e9af7738e360f73b21a35022e700e6755b91ca914007cde2912a096a778b2d9838206332689ed39fdcccc3ff4ba30888eb9bd3e3feac6b66ce5f5bcb1fa5a82bfbaa15e462a3e6a2a549b278a91dbf868f9f801ed7da69180eb0d23abbfbc2e50c211b619932465585fb8f5aff59a6ae7d7a4241ccc6e8f0378a47e510930a8a0d32bf1b9ec1dee0473a2e66311e4879665b9113aa8f69de6727d72170e324f93c4f562680a646902d2008b2b3d55c70284af8ee7434cce08e3ab09ae2ce110fa685", 0xc6}, {&(0x7f0000320000-0x4d)="5b71d37313689b2ed218de32f72a02d516c43815c820a59af16409e83d027bdefbaabe9090b8a96f120def3eadbba67d9ea62f2caf4a3dc048b6fd51785291960740c71f51af1d3c84a826c000", 0x4d}, {&(0x7f0000264000)="0b0f5c303a083ead71293d759befe70f1ea53c44a7daab0ec639ea644b6cd7d7f86024c3767d584bfb235d69aa56c65bad50762118490f0c91c688237b33a9e62467d746d8", 0x45}, {&(0x7f000048b000)="53ceebcc292cd71884ac5836022de2b900c684254a1bdc41be3731706e92e328a6dc6506e06dff03217eacc16cd20e058cb418eb72aa72ace6e3cb6bf94e33cd86351c6b3c04c95c897000ae4ce5f540bb9fccc8355810f467be74", 0x5b}, {&(0x7f0000203000)="0681f57398d52309578cf88d7b784afffb4e487dca", 0x15}], 0x5, &(0x7f0000dcb000-0x40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x8000}], 0x7, 0x4040001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) lstat(&(0x7f0000d99000)='./file0\x00', &(0x7f00004b9000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d76000)={r0, 0x50, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000004b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x0, 0x4) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00008ac000)='./file0\x00', 0x28040, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00006e9000)=""/31, &(0x7f000090e000)=0x1f) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000943000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000789000)=""/107, 0x6b, 0x0, &(0x7f0000f4d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:00:59 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x6, 0x80000001, 0xffffffffffffffff, 0x3, 0xcfc, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000074a000-0x1)='\x00', 0x0, 0x10, &(0x7f0000f75000-0x40)={0x3b, 0x7fff, 0xffffffff, 0x2, 0x7, 0x51a, 0x2, 0xfdd}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x4) 2018/01/16 15:00:59 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000028e000-0xb)='/dev/mixer\x00', 0x20403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0xfffffffffffffffa, 0xbff, &(0x7f0000001000-0x16)="e476e2645e376ee6c82322956f1789af01f9aa68a401", &(0x7f0000153000-0xe9)="f496bd08552027e7f36abc6e07303ac99ff81b0281b642692aabc7d738650362579059c0a05e455eef88704b01f40b7347aec65e7dae841c4d6fbf906abc00df1e6dbce178a5308501b77ce5f180ad91d7453e9aa90ed65399f3bfcb998b656535b30cb29a43a061c74b0c2bb19bf461139ba9c84d7ebf37da2edad1032e89bf068c1952b5e8c04594c3239b5b306cbfa8b5f55e940f7d92998d6caa878c91b5fd4cc6b2b4017f4e4bd69c09431e230353a76fedfb18b5f8fe32a467a163eaceca2ce5cf0126866e7a83052ececd82c983eab7cbb9797eb0c9d50690d51133454fc439f316d953b59e", 0x16, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000091d000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000359000)="") 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000334000)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000b33000)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc00) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d6f000-0x10)={&(0x7f0000a95000/0x4000)=nil, 0x4000}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/01/16 15:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = mq_open(&(0x7f00009b7000)='%\x00', 0x1, 0x20, &(0x7f0000cb3000-0x40)={0x2, 0x3, 0x5, 0x800, 0x401, 0x7fff, 0x100, 0x10000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000877000)=0x3) r2 = add_key$keyring(&(0x7f000046b000)='keyring\x00', &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000459000-0x5)='user\x00', &(0x7f00004b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b1a000-0x46)="e2321221da55ce5421d702c6c5c714582c42cefa02a6c02bb04c2b5b709c0d07a1da5c912976ce25034a1e42e9424e8e1332a1acba37dcab2fc889fa35d0600d3fe6bf9d87d8", 0x46, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000622000)=[{&(0x7f0000512000-0x97)="72ad76311fa199eb0a7f340d4b67eddf821cdca4238c9facf2c8b9fac40c1f1e7ce3fde2ce8aba5be2666754449439ab7241f2c29923c9fa256f590bac78d643c83f80f6ae2ab39c0e91465ac1311b16985fd197e0985df42fcff478c591e546fa791ba4f7eea0ce5afbd0edb7d3e1c9a5313f8f9a49ceca9a4d8c891c6847552a73f5be5f36bece9c3935386404f4a04af60a017bbb77", 0x97}, {&(0x7f0000be6000)="3b256c06c0b1b740c1cce9419f16aeaf83f4aabc72a70c6d4b3433be02583b4a4540cf94ae4a30506fc6300d53757a3901bf62c3392dedf375a37da11b92918deda07fbf1bd951d0652cb4ea23d2165bd2eefa422354b9442f1a13b6a29f720266f644b368405c7c431b8be860d50e6c8e4f3fb703d576e64ab0ee4be037223f332df048972fb17de15987016b147d34f59707621be73bd232c4c5fffa2b3453c9c12b41e55dfa2a7f2c0f25359c47dd68c970e53ecd8490e4dd3de514e6d9fa69f119c2e4cf9dffda689e842b65dd57d7ecc3468b4d751773b6ee7b5485c332dddc76d3fb244807ef1c02", 0xeb}, {&(0x7f00005c5000)="6c13a6af776b494c8724e41ba6fd975356cc201bdacf94363323019bdabb06464003de909bddd6a68c09d7c16fbd79d2846e9b24950c69254f0dfb0b407eb1b181b09d70304427468df887059c0774ea4a5abd5f1b3a47254f08960ebfd772c82a7f095575c0741534753fe3bfa39b19053d1139ea0d471d0748d47aaa52e62f47c134350474be1202cfc31b923e0c4296b2f649b0386721f6e4bb13c789af479bd1c3ffe3887e8071555f9fee800c849b66a4823a7ac304037e883ed0d39d34b0fd36ba6559e2a19ef1ffe8490da8df96003b", 0xd3}, {&(0x7f000099b000-0x26)="2ad0e8bd1a213141e74973369f89f2299e875b663d262aea76f668a6446d1cffd1cf9855e2a8", 0x26}, 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0x1000}, {&(0x7f000001a000)="d470188a268731a68b499b143f89661ece5a43ef856fa52427eaa6941a8f5675f6f98ac8397cb22da84d5d3ef43e29390f11663d2901d8a467697ad60ca0a3fe2ede95dd55c7bb9eb48c32acbd405dff6c0c80998aedc551ab758cf620153ce23c1b5300f30cf3dee98f2806f5a3f171e65c5e38c815c216ff5d01e4db55f815712a9b4539bebe23", 0x88}], 0x8, r3) chdir(&(0x7f0000376000)='./file0\x00') mq_notify(r0, &(0x7f0000773000)={0x0, 0x3f, 0x6, 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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000b36000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00006cc000-0x8)='./file0\x00', &(0x7f00007cb000-0x8)='./file0\x00', &(0x7f0000d3e000-0x6)='ramfs\x00', 0x8040, &(0x7f00006e8000)="9af14ecff4730518ed14f70667710d") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009bd000-0x8)={0x0, 0x1000}, &(0x7f00001d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000918000)={r4, 0xcb, "0a9239dec639a69cee5d0c77fb4dd169c79886f611cc58536a7981aa12ec271bc5882bf6031cf0c5a912334cfbd8347c03feb27ca2b256f173211e29c5f7eeaec78ac27f5cba750d3f1ccde72e20e4a8920372b195802d2fcef6172815b806f2caa01dad9e3ad39f75dcc198efdfb56a680730c3bc69764e2cdea480bbfc5902706aef6919328763824e6f28bd35e4a3f64bab8c34b66876ebf7b7d5dd871d61249596811e8bfdde5d94bfb857073a97478f7396472338de9504b886e56ab740d96842209901e54dce548e"}, &(0x7f000016d000-0x4)=0xd3) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00005cf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000243000-0x4)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000045d000-0x8)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb0000-0xc)='/dev/autofs\x00', 0x20000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003a7000)={r1, 0x0, 0x20, 0x7a, &(0x7f0000c33000)="0b9af4f152053d7bad9573dff109a61cb8e023b816f2cd62a49d3421d727ac94", &(0x7f00007f8000-0x7a)=""/122, 0xfff, 0x4}, 0x28) r2 = syz_open_dev$vcsa(&(0x7f00009ef000)='/dev/vcsa#\x00', 0x6, 0x200000) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000edb000)=0xfffffffffffffffa, 0x4) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$dsp(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/dsp\x00', 0xa00, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000005, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f84000-0xc)='/dev/rfkill\x00', 0x240140, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00009f7000-0x9b)="01b8cddb0f48e09c5d119ec6d60752559d969002efaa24c88c3355913f1db0ef9bb96295c5b6f4136222cd2ce3d8b5aa49853757b0c4b16e9929600585285e78e2d9a5e4ee05ad86696e92085ea624e98f5417319406ae3c0c10ea97a567efe30a7a8b2144f7f285e382f367e0db96b92cee7fb4b099cd34926a998535a70509b6d348a13054c594a297a077c643513c837cdc3886daaec6b7f1b1", 0x9b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 15:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000bd000-0x52)=""/82) r1 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000184000)=""/157) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b85000-0x8)={0x0, 0x80, 0xcea3}, &(0x7f00001b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000908000-0x20)={0x979, 0x7, 0x0, 0x8a3387e, 0x1, 0x3, 0x6, 0x4, r2}, &(0x7f0000e42000-0x4)=0x20) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000353000-0x4)=0x3, &(0x7f0000b0b000-0x4)=0x4) 2018/01/16 15:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f00009c1000)='/dev/input/mice\x00', 0x0, 0x200c0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000153000-0x30)={0xbc, 0x0, &(0x7f0000884000)=[@increfs_done={0x40106308, r1, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f0000ace000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x8, 0x4, 0x30}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000dca000-0x10)=[0x78, 0x40]}, 0x9b}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000b64000)=[], &(0x7f0000ede000)=[0x48, 0x30]}, 0x40}}, @clear_death={0x400c630f, 0x3, 0x4}], 0xb0, 0x0, &(0x7f0000ae8000-0xb0)="f3992f066dd5aeed1ee1c8d7372bbb6ad37a2c47e9217ee441cf10ad1e914881cf86489005b132a9c30009bb042bbdec30dd41dc69b11be9bcd65d0d0cc92dd1e6f2a153403da99a6120d08a6acc95978e4ad5b3a5e7ca13115d80ec7bcf02c8527b94f9a7dcf6a02681395eef6118272c1fe73b52ae9e63fe0a1a4f0b1f73c3a3631512319b21cb6e9440d095ef814006f5f685c78c517c8c7872f4eef58d17219658bd21691c5f47b4698098f31e64"}) r3 = syz_open_dev$binder(&(0x7f0000fb3000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000cf6000-0xd0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fac000-0x48)=[], &(0x7f0000d59000-0x10)=[]}, 0x3d7f}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000012c000)=[]}, 0xe4a5}}], 0x0, 0x0, &(0x7f0000001000)=""}) openat$cuse(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/cuse\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00003fc000-0x12)='/dev/input/mouse#\x00', 0xc6, 0x10000) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000010b000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9a000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002be000-0x4)=0x6d, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000063b000-0xc)={&(0x7f0000af0000)='./file0\x00', 0xffffffffffffffff}, 0xc) mprotect(&(0x7f0000a00000/0x2000)=nil, 0x2000, 0x3) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000292000-0x1c)=""/28, 0xfebc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c71000-0x10)={0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b25000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/sequencer2\x00', 0xc6800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000334000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005ce000)=0x8) [ 415.302905] binder: 4430:4437 got transaction with unaligned buffers size, 15743 [ 415.311970] binder: 4430:4437 transaction failed 29201/-22, size 0-0 line 3002 [ 415.322402] binder: 4430:4437 got transaction with unaligned buffers size, 58533 [ 415.331111] binder: 4430:4437 transaction failed 29201/-22, size 0-0 line 3002 [ 415.342819] binder_alloc: binder_alloc_mmap_handler: 4430 20265000-20279000 already mapped failed -16 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002000)={0x0, 0x9, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 15:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0xc0145401, &(0x7f0000a80000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000f25000)={{0x2, 0x7fffffff}, 'port0\x00', 0x4, 0x404, 0x101, 0x0, 0x8000, 0xffffffffffffffe0, 0xfffffffffffffff9, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000001000-0xaf)=""/175, 0xaf, 0x0, &(0x7f0000002000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x1ae7ea50, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000052f000+0xa2a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000016f000-0x8)='./file0\x00', &(0x7f000074a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000017f000)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', 0x4000, r4, r5, 0x2, 0x4, 0x8000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000737000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x2, 0xffff, 0x0}, &(0x7f0000e90000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={r6, 0x3, 0x36, 0x5, 0x7f, 0x7}, 0x14) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000e84000-0x14)={0x10000, 0x8, 0x81, 0x1, 0x5, 0x3620, 0x400, 0x0, 0x5, 0x3}) r8 = socket$netlink(0x10, 0x3, 0xf) ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0x8) ioctl$TCSETSF(r7, 0x5404, &(0x7f00000e9000-0x24)={0x4, 0x7, 0x8, 0x0, 0x8, 0x9, 0x0, 0x1, 0x7, 0x80000001, 0x5, 0x400}) sendmsg$nl_generic(r8, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0xfffffffffffffde8, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8040) ftruncate(r3, 0x6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb9000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000610000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f7b000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000078d000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0xffffffffffffff1d) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f00009d6000)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000043b000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = inotify_init() dup2(r2, r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000303000)={0x80, 0x100000}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3f000-0x8)={0x0, 0x0}) bind(r3, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b09eb06e43a4b2470a0c5216669ca021f0165dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/01/16 15:00:59 executing program 4: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vcs\x00', 0x40000, 0x0) r1 = msgget(0x3, 0x404) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000b12000)=""/45) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b13000)=0x4800, 0x4) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000041d000+0xa82)=""/25, &(0x7f0000b13000-0x4)=0x19) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000b15000-0x400)={""/1024}) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b12000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f1}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x78) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b13000)=""/177) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006b6000)=0x5, 0x4) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b14000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b12000-0x18)={0x1, 0x0, [{0x101000800000491, 0x0, 0x0}]}) fcntl$getown(r2, 0x9) 2018/01/16 15:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1) [ 415.354525] binder: BINDER_SET_CONTEXT_MGR already set [ 415.359847] binder: 4430:4450 ioctl 40046207 0 returned -16 [ 415.369349] binder_alloc: 4430: binder_alloc_buf, no vma [ 415.374925] binder_alloc: 4430: binder_alloc_buf, no vma [ 415.374934] binder: 4430:4450 transaction failed 29189/-3, size 0-0 line 2957 [ 415.387741] binder: 4430:4437 transaction failed 29189/-3, size 0-0 line 2957 [ 415.398437] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000026000)=0xfa, 0x4) 2018/01/16 15:00:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c5000)='/dev/rtc\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x9, &(0x7f0000000000)={0xf24}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000086f000)=r1) keyctl$set_reqkey_keyring(0xe, 0x6) [ 415.413692] binder: undelivered TRANSACTION_ERROR: 29201 [ 415.426705] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f5a000+0x7a9)=0x2, 0x4) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d77000)='/dev/input/mice\x00', 0x0, 0x1000000000002) fdatasync(r0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00008b2000)=0x4, 0x4) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x1, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mkdirat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 415.465925] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 15:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000614000-0xf)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x5, &(0x7f000048c000)={0x0, 0x0, 0x5, @thr={&(0x7f0000407000-0xdc)="74a4a656d2c96bdf98d30c825c5a22dca40715de9427e3d1a6588b4731a474c7ef37eb0092f65fbc23f949dfada7f0d2f8faa3534d8f6889ae7ee71693fd0f9b454183f6712668d4fef574ab62bdaf60008437d1ad24318d066af1b6de0e54398b8f439f2e0935f12d271cc957344a0d3cce4b0315ac3652d28a1abeb5bff468ba1f8a15b29778fbd87b90f617356580e5e92dd5e9968c0f1d7184823fe39230f9120ab7955b5eb902e07bbc46cc5fffda90d99d86f7f2d2c306e61059f3395831b53f3a5dc24c4817fe36f18b74e0ba7bbd1e7470a7e1c192cb6752", &(0x7f000093c000-0xd2)="bbf39a9ea06fd3e44982f0c8e9850db3ae90f4af3b1a37d20c29c97e59e399c02296f18f1515898ea5df579fe1a5f8392cd24dd5e55ba541e63fce57335758a705c75a36d93ac2197aa971f79c6375b6c2ad7fefb0d4c9631617c7dbc8d57b8afe1504e20f96b97d75ff3ea8b5158e0fe1a0a410613c7374d13643519c65ca698c67946a8ea7dc33489637990aad3bfcf93209473cbd54b0758bf2146a2eb03219f69049629ec9be81d194924612c9deb52096d12275da360f50ae6f3c9f182c78a16c31bac5edb3753c08244d4971d37a4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a6000-0x4)=0x0) timer_gettime(r0, &(0x7f0000bb0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00006ee000-0x91)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c3000)='/selinux/status\x00', 0x0, 0x0) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000db4000-0xc)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000d94000-0x4)=0x0, &(0x7f0000dac000-0x4)=0x4) pread64(r1, &(0x7f000092d000)=""/0, 0x0, 0x0) epoll_wait(r0, &(0x7f0000bf5000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40c, &(0x7f00000bd000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x3d6, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x6}]}, @routing={0x6c, 0x2, 0x1, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x10, {0xb07, 0x2, 0x9, 0x40, [0x7]}}]}, @dstopts={0x2f, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfdfe}, @generic={0x0, 0xc6, "d1e235d1faf29a4fc23216258434beca1afe4dba3ea21ec6483920bb8b22b8cad521858624d80d151856f413520022bb7b48e8f2824f3714b4fc8fbf13766af4f339ad313148171994dc79a5e488e95788d56c88c5eeaaa68718d7e22508e367906dbc75620d3d3bf4a89dcc018a1c0fd4de67ab741bf2ff58da8be1a4ba974c3ee52d44398e82a0c44c9fd43f00c6a78ca62928487e5c294d98923e26dc0cf8300ca02eb649e49eb034145c75d42d4d120b7cb36f541cce6fc3a94a684220a5a20ee632e4df"}, @calipso={0x7, 0x48, {0x3, 0x10, 0x40, 0x576b95e, [0x1, 0xb8d, 0x3, 0x6, 0xd8c, 0xb25d, 0x6, 0xfff]}}]}, @dstopts={0x0, 0x46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x23, "cef6ec47e60df208ab708cc3e47b2e4ee4342cced588c3a2e5428b0bc18340ea0e6c34"}, @jumbo={0xc2, 0x4, 0x3e3}, @ra={0x5, 0x2, 0x5}, @generic={0x1, 0xc5, "ddde6c4f280977812bcc7606a086d6c599dfe7104a0b64c4e4b316964002389a77e4f5589d691dacb90d1eb6f7e48200af405824b98306990317edc5c76ed521d7e5a5620314a1957e1ab966e68f4f36ef239ec881c1d4150068e1f75de4ad1b5ff79104bdc6b4487d20059184ce8f8232cb056f1a825c50b914a78c4ecfd30d3bf43d525155a71200fd986f765d96891356f0ae6c2af51b2eaa29e111ad775e6050dcd063db1583c0692f5c87a3a03b7e3c483656b5ebdbb8d9ee0014acc99908041c8241"}, @calipso={0x7, 0x28, {0x1, 0x8, 0x1, 0x3, [0x101, 0xa8d2, 0x3ff, 0x401]}}, @generic={0x800, 0x3f, "ff94b38305b033f57e67ca60c8b388d00a9dee6169a2050eebbc1afa34ff76b4f00fd9649ae0c3f02c258a66d76a4703c7415007eff5923aabd4fc171305c4"}, @generic={0x632, 0xc8, "b578bcb2b9118852dac395b3dc94820b1315000e0b3c7b64f39c70c96d1c7414514a37cd0e301894f1cef2a954503bf5a4d0950d3c6a6b1dd50752ec830d6c0c350ae884b8ee0e99b414c454a0ffbd90c6cfb9efebb7450dc6ea54b1bceeae3d219bc600dfef369e6c5e0868c3de8aca31b6799e63984f141d214a882aa0896d62b0daca1b53e45b47ce48de7d3ffd40be3101ca79c7b0a94cd0d2a9480c84d2dbf330808bc84f3b6addca9d50ac47b612998efecafb453993dea3fca8d345f036b93aa6dd8011d5"}, @jumbo={0xc2, 0x4, 0x33ac}]}, @fragment={0x3c, 0x0, 0x1, 0x4, 0x0, 0x8, 0x2}], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000026000-0x20)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00009fb000-0x11)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000002d000)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b62000-0x4)=0x0) move_pages(r0, 0x0, &(0x7f000068f000-0x18)=[], &(0x7f000098b000-0x10)=[0x80], &(0x7f0000114000)=[], 0x0) 2018/01/16 15:00:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000e11000)='/dev/amidi#\x00', 0xa27c, 0x4400) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f2a000-0x1c)=""/28, &(0x7f00003e0000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80807, 0x9, &(0x7f0000849000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fb2000-0x10)=@common='rose0\x00', 0x10) r3 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x1) readv(r3, &(0x7f0000b91000)=[{&(0x7f000055e000)=""/65, 0x41}], 0x1) write$tun(r3, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) sendfile(r2, r1, 0x0, 0x2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000c3e000)=0x6) accept4$inet6(r2, &(0x7f0000948000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000006f000-0x4)=0x1c, 0x80000) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/vga_arbiter\x00', 0x208000, 0x0) getdents(r0, &(0x7f00003bb000)=""/161, 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a10000-0x4f)={0x0, 0x47, "d56de40d3c24656fb871a4ad4fc73c72d345ad2deeb4501ba4e3a995dbfdb56e17b96548aba9962bdc29789c8d3725d26c2ea2274737e367e2c99b32dab642514aa92411df5014"}, &(0x7f000085d000)=0x4f) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000151000)="feabbb0f3f8e4b415e21cbe74c5742b9a5cc810fede2c096065df12d91c71a10b456811109844a6f67b4ca3a8dbb67191138498ce9c9ffbcd1f746feaf3f575e9d900bc60479c77a19b65057") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f01000-0x10)={r4, 0x2, 0x1, 0x3000000000000}, &(0x7f000003b000-0x4)=0x10) close(r3) read(r2, &(0x7f0000fb8000)=""/85, 0x55) socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$netlink(0x10, 0x3, 0x1000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) sendmsg$nl_route(r5, &(0x7f0000b32000)={&(0x7f00008b0000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000199000)={&(0x7f0000e83000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x3, 0x0, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) [ 415.584662] binder: BINDER_SET_CONTEXT_MGR already set [ 415.604011] binder: 4489:4493 ioctl 40046207 0 returned -16 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000101000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005d6000)=0x0, 0x4) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000c84000-0xaa)=""/170) r0 = syz_open_dev$sndpcmp(&(0x7f0000b49000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bc8000-0x8)={0x0, 0xa90a, 0x80000001}, &(0x7f0000cca000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000112000)={r2, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffff7}, &(0x7f000023f000)=0x98) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e84000-0x20)={@common='bridge0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a26000-0x40)={r1, 0x7, &(0x7f0000161000-0x1c)=[0x1000, 0x2, 0x80000000, 0x9, 0x0, 0x3baa0000000, 0x2], &(0x7f000020b000)=[0x7fffffff, 0x0, 0xfffffffffffffffd], 0x10, 0x4, 0x1000, &(0x7f0000f6c000-0x10)=[0x80000001, 0x8, 0xe3cb, 0x2], &(0x7f0000583000)=[0x3], 0x0}) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200281, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x7f, 0x30, 0x5, 0x44}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x80000000, 0x30, 0x6, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000)={r2, 0x3, 0x100, 0x0, 0x2, 0x100000000, 0x2, 0x0, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6, 0x8, 0x5, 0x7f}}, &(0x7f0000005000)=0xb8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 15:00:59 executing program 2: r0 = gettid() ptrace$getenv(0x4201, r0, 0x10001, &(0x7f0000be3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x9, 0xf67e5c4c831ea99a, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x5, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0x2d)={r3, 0x25, "8aa5ec267c03f36269b9b3ea2aaf45e282567c153619f80696c2a2469cf6ca3f7f50ada688"}, &(0x7f0000003000-0x4)=0x2d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000005000-0x8c)={0x9, 0x1000, 0x5, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={r4, 0x9d, "214b721c54f209a1cdc9b8fdba0287537947a744ae7146d4b8a5badb7b3682080a149de4256bb339e3d1e093abba3d7e98643bad1e53694397b3b181c4ad9c21e4a5f6df0721d515ecabfa993f8c3493cdfc61035e5583fecfb5de47a719a73494af6e468af9ccba560e0de0f968a8ae3bd0eacf981fd289c8d48c4cd332ca537e2edeab7dc97231cd2d16a31ca98afcc175ba8ff1aece9462446e5712"}, &(0x7f0000005000)=0xa5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x8, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0xffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x1, 0x0, 0x1dc2, 0x101}, &(0x7f0000001000-0x4)=0x18) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000009000-0x18)={0x3, &(0x7f0000009000-0xac)=""/172, &(0x7f0000009000-0x48)=[{0x80000000, 0x66, 0x100000000, &(0x7f0000004000)=""/102}, {0x1da97b1d, 0x84, 0x0, &(0x7f0000008000)=""/132}, {0x3, 0xe, 0xda, &(0x7f0000004000)=""/14}]}) 2018/01/16 15:00:59 executing program 0: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/5, 0x5, 0xffff, 0x0) semget$private(0x0, 0x4, 0x200) r1 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000f1f000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/16 15:00:59 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000022b000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff81) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000068d000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x200, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={0x0, 0x3}, 0x6) msgget$private(0x0, 0x400) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002eb000-0x8)='./file0\x00', 0xc00, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed1000)=@req={0x50, &(0x7f00005c1000)={@common='syzkaller1\x00', @ifru_mtu=0x800}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000b4d000)=[0x1, 0x80000001]) connect$ipx(r1, &(0x7f00007b1000-0x10)={0x4, 0xfffffffffffffffe, 0x8, "c977aa271320", 0x9, 0x0}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c4d000)=[0x40]) 2018/01/16 15:00:59 executing program 6: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000396000-0x9)='/dev/sg#\x00', 0xd0, 0x50800) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000525000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f0000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000009000-0x8)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000091000-0x118)={0xfff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000526000)=[{&(0x7f0000020000)=""/134, 0x86}], 0x1) 2018/01/16 15:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000fd4000)=@random={'security.\x00', '/dev/snd/seq\x00'}, &(0x7f0000804000-0xd)='/dev/snd/seq\x00', 0xd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00009a6000)={0x69, 0x0, 0x224}) 2018/01/16 15:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f000039c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000054a000)=0x0, 0x314) 2018/01/16 15:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000097000)='/dev/vcsa#\x00', 0x5, 0x18000) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00003fb000)={0x9, {{0x2, 0x3, @rand_addr=0x2000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f42000)={0x5, &(0x7f000077c000-0x97)=""/151, &(0x7f00008d4000)=[{0x101, 0xc8, 0xffffffffffff7fff, &(0x7f000025c000)=""/200}, {0x8000, 0x21, 0xa2b, &(0x7f0000707000-0x21)=""/33}, {0x4, 0x59, 0x7f, &(0x7f0000b3d000)=""/89}, {0x3, 0xa6, 0x9, &(0x7f00000d8000-0xa6)=""/166}, {0x3, 0xe0, 0x101, &(0x7f0000a1f000-0xe0)=""/224}]}) prctl$intptr(0xb, 0x800) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/16 15:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 15:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000c3a000)="0923155c109cbcee2a22366e09ccb08867bd0c5330ef7740de08d5013852dd29eb1979f7c4b7b98744acb237f00cadeac7a657f90e5753ef87c629c70a7f050b7ec9e08e1b26fe3dbdcfac90816b5896eb8be4a60db7430e53a5dbc988737c505913551d863e7939516201264d55d9b32d510cd61a547da4d5c19764e5012ee27d1213e3010178f6ff00e71217b3effc74ca36e0d6aeacf2ed32ae4e9d6a0c682b423d32e41f61067235f5040a2924813f6b28", 0x9b) write(r0, &(0x7f0000ac5000)="e7", 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00008d0000-0x30)=[&(0x7f00000f0000)='/dev/midi#\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000-0x11)='/dev/vga_arbiter\x00', 0x480, 0x0) 2018/01/16 15:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair(0x8, 0x801, 0x3, &(0x7f0000e1e000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000583000)="5111edc4ff3b9c7ee6616fbda54ca7792489e04d4fd3da359b", 0x19, 0x200, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aba000-0x8)='./file0\x00', 0x200000000080) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00001b6000-0x8)='./file0\x00', 0x60001, 0x40) unlinkat(r0, &(0x7f0000629000-0x8)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) mount(&(0x7f000072c000)='./file0\x00', &(0x7f00001a3000-0x8)='./file0\x00', &(0x7f0000982000-0x7)='rootfs\x00', 0x0, &(0x7f0000f7a000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/hwrng\x00', 0x48400, 0x0) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cf1000-0xc)='/dev/amidi#\x00', 0xffffffffffff8001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000286000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000efe000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000784000-0xc)={r1, 0x7, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x40000000000000a7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000048d000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f0000126000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000edb000-0x10)={0x0, 0x0, &(0x7f000094e000)=[]}, &(0x7f0000abb000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000d41000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000aa2000-0x10)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d0b000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000066000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000500000-0x10)={0x8000, 0x81}) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ae4000-0x12)='/dev/input/mouse#\x00', 0x7045, 0x2000) connect$netrom(r0, &(0x7f0000424000)=@full={{0x3, {"4187ad65b2002d"}, 0xfc8}, [{"d5fd247acce7d3"}, {"0ac6174ede3928"}, {"331986d1fc5218"}, {"870fe2ce99d0f7"}, {"f9fa06f81298ed"}, {"9f47dc18a1a644"}, {"3d57eabe06a3eb"}, {"fbb2b553a43523"}]}, 0x48) 2018/01/16 15:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x80000001) syz_emit_ethernet(0x4a, &(0x7f00000f0000-0x145)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "04e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006b5000)='/dev/dmmidi#\x00', 0x4, 0x801) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000add000)=0x14) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000005000)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1, 0xa5) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000010000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x912) close(r0) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c55000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:00 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f27000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002a5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000f11000-0xc)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000)={0xfffffffffffffffa, 0x6, 0xfffffffffffffffc, 0x7, 0x3, 0xcd}) ioctl$TIOCNXCL(r0, 0x540d) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x40100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7fff, 0x8, 0xcf2c, 0x1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0xffffffff, 0x401}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="216448756d847f1db592c049b9a8d5a0a1c0ab1c8fa47c518471066fc1b37867d92e0abd17ed72a3c84d62c852a3b893a6d0", 0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000+0xb8c)=0x1, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000003000)={0x1ff, 0x8, 0xf8, 0x4, 0x5, 0x800, 0xbd79, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000008000-0x20)={0x27ff, 0x1, 0x0, 0x1000, &(0x7f0000002000/0x1000)=nil}) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000-0x4)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000f92000)="") 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000000000)=""/63) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x6)='/dev/ppp\x00', 0x741140, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000004000-0x1000)=""/4096, 0x1000) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) umount2(&(0x7f00000de000)='./file0\x00', 0x2) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f00006f2000)='./file0\x00', &(0x7f00003b9000-0x14)=@known='security.capability\x00', &(0x7f0000c83000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f2c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000592000-0x4)=0x0) listen(r2, 0x0) accept4(r2, &(0x7f0000f2e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/16 15:01:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002ce000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000132000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000508000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x4, 0x8, 0x400, 0x2, 0x200000, r2}) accept$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f000000b000-0xde)=""/222, &(0x7f000000c000)=0xfffffffffffffc2c) 2018/01/16 15:01:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xc6) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e50000-0xc)={0x2, r0, 0x1}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000b36000)=r1) r2 = shmat(0x0, &(0x7f00004b0000/0x4000)=nil, 0x0) shmat(0x0, &(0x7f000065d000/0x2000)=nil, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b36000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006d8000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bc9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f}, &(0x7f00006e9000-0x4)=0x98) shmdt(r2) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000d50000)=""}) close(r0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000a19000-0x30)={0x46bd, 0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00003a8000)='/dev/snd/controlC#\x00', 0xfffffffffffffc00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000263000)={0xc889, 0x8, [0x3, 0x0]}) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) socket$netlink(0x10, 0x3, 0xf) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004f3000)={0x1000, 0x4, 0x6, 0x2, 0x35ca, 0x0, 0x7ff, 0x3f, 0x81, 0x941, 0xa2, 0xbb2e}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00004d7000-0x20)={"6f7aae53aed95dab305d5b5eda44e916", {0x4, 0x8, 0x2, "17ab837732ea", 0x3, 0x0}}) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x102000114, 0x0, &(0x7f0000c64000-0x4)="6e014ebe", 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) io_setup(0x1, &(0x7f0000498000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000657000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9c}, &(0x7f0000642000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000397000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f000005e000-0x4)=0x98) io_cancel(r1, &(0x7f000046e000)={0x0, 0x0, 0x0, 0x3, 0x70, r0, &(0x7f0000b89000)="3ea9ac00ca394af898163c", 0xb, 0x3, 0x0, 0x1, r0}, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e14000-0xe)='/selinux/load\x00', 0x2, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00006d6000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f000045e000)=""/254, 0xfe, 0x0, &(0x7f0000e44000-0x10)={0x77359400, r4}) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f00009b9000-0x10)=@ax25={0x3, {"df8d913d393f87"}, 0x0}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f4000-0x16)='/selinux/checkreqprot\x00', 0xc0000, 0x0) sendmsg$kcm(r1, &(0x7f00002ef000-0x38)={&(0x7f00008b4000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58, &(0x7f00001ca000-0x70)=[{&(0x7f0000414000)="bc8c1544a1bee61b11e8bcabb0a8eb77f6bfa90dea40c918bb179bebab3ff53b4fbb4c52e9631ee158843049fa6d7a9acd9d2298f285869b3e0acf75d9743497599de0f14a9709220a50b847fef4680bc397c8c3b57032a1d52decf99a63c079a6ab0e46882a5e4eebdd3258fdced2dcbac08f154890d71471dea6b08918095f00d56aea6ebc14f9a8f0de97106e1944cbfa1aea405ac19d6831c2491c5e67f7df85ce5e584b4b0e0d8760", 0xab}, {&(0x7f00008bb000-0x69)="dd9d47f84e31fb73c3d3d608beb9febdb0ba22cb41328b0348b31c55e78a58a907bda79ff0981fb3e96b255ddef0b011403511efbf0df3c4172b3578372157f53b53197c133bde5b315c9170b2b6cd7e694a62029c41afa288c366c840ea7d742798c49c1e4f859e0d", 0x69}, {&(0x7f0000875000)="6d584290190ddc4721136adbdc4c71a5851c8fbc8ec9ef47a01933a77943f40cc0ac5b37056ff8b9e0a0116a62cf318137bf030d713f45856733f61558c15391b94e", 0x42}, {&(0x7f0000481000)="005cd65bbcd5e8337a98d5d9d848b40167e7d151c20304035c9fef459a1ffa2685677a6ccc0b4879c98fdda6df51bcee009c04255150593f170901f00d64f521ddecca2ba3631e955f608db005", 0x4d}, {&(0x7f000097f000)="66b5d5164f2c42e9fa524a0814180258666561650965ecf71952494282293cb50cd87135d295c450d546d939d55aabc03614d794291c6da087d9d668276cf8adf82986c22b5779bce583dd9809edd4512cb4f1ecf58d8de2bd4685e7", 0x5c}, {&(0x7f000071e000-0xb5)="8003cc375a9d22ea3382ae7fc627052cc53a184b1e016a5d040aab87ef717feeabc6667b15bf79eae7092a3891b509ac543d593d0b8a0e817fa3b32070eadccfa20d03a3bfdd3dc3d548ae302561964fefa2c501acca8879f85310215665bb7471466714dd6ec954222cc1abd2e2c06b019bbc707f9d293c11de8da581c1c47249e1a6807d10232dbe9729e8c6110aedbc6c5045c14bdba1cab4c3d527c2b31ab7243ec6df0e050c9cf78e04405a303a980dd2e521", 0xb5}, {&(0x7f0000634000-0x92)="98ec2d73370c16eb7d13c5eccc843db7fe9723e4a6ea6f81a4ecda904aef301a9497f813f2f95ef4f390134d2555372eb3727b0535581eba0588c1575a2d7c2cc90461972503bcb0a5f34b3e9cdf12c719933a6383d2d6eb568f03a5e092d273469f7a107051231808fb2f419f6ff3cab87bb388aa2423fe87d20bfbcd03641d6517ece7653ec4ef100a8af358e48140f4d0", 0x92}], 0x7, &(0x7f000064a000-0x80)=[{0x80, 0x117, 0x1, "b901441923ca091261ec69777926504e93d9ba638a5911b0f5b1f272fcf3137adfb17d40498474174e855e6261d5ddacb0d701b4d0263b2fd76f6d2e440102152da3d77b9921c7ab4110d583990ed68c0c714078e4dfe4e4ab8f6c272b81fc9c12d541c0f84244a862b81e53a7"}], 0x80, 0x4000080}, 0x8080) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000004000)='asymmetric\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000+0x793)='-\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000)='.request_key_auth\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f000000b000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000a00000-0x1000)=""/4096, &(0x7f0000c89000-0x4)=0x1000) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a75000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000117000+0x868)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) fchown(r0, r1, r2) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000020d000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000485000-0x4)=0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00002e3000-0x5c)={0x4, 0x0, {0x2, 0x0, 0x3, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) ioctl$TIOCCBRK(r0, 0x5428) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c29000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000108000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c57000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000ff9000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000396000-0x9)='/dev/kvm\x00', 0x800, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/context\x00', 0x2, 0x0) getpeername$netlink(r3, &(0x7f0000a0b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000-0x4)=0xc) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00005ab000)=0x0, &(0x7f00005eb000)=0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000c54000)=0x0) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x220042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7cf7c3e0, 0xd2}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000013000-0x8)={r1, 0x2}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r3, 0x0, 0x1000, 0xb2, &(0x7f0000002000)="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", &(0x7f0000003000-0xb2)=""/178, 0x0, 0x4}, 0x28) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000003000)={0x8, &(0x7f0000001000-0x20)=[0x1, 0x7fff, 0x0, 0x6, 0xff, 0x1, 0x68dd, 0x7]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$inet(0x2, 0x3, 0xfffffffffffff000) mkdir(&(0x7f0000487000-0x8)='./file0\x00', 0x21) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddd000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000260000)=0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@generic="a3f6de703267bdddde1004cca56de45c") setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000073a000)={0x2, &(0x7f00007ac000)=[{0x0, 0x100000000, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$unix(r2, &(0x7f0000f46000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002f000-0x4)=0x8) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000054000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x401, 0xffffffffffffff2d, 0x5, &(0x7f0000ab3000)=@generic="13a8184d653d2dc49cb4e650f29f9b0a", 0x5, 0x4, 0xffffffffffffff4f}) 2018/01/16 15:01:00 executing program 6: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getrusage(0x0, &(0x7f0000c23000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x4, 0x11) clock_gettime(0x1000000000007, &(0x7f00008dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000ddf000)=[{0x3, 0x9, 0x1800}, {0x3, 0x0, 0x800}, {0x0, 0x3, 0x1800}, {0x7, 0x100000001, 0x0}, {0x0, 0xffffffff80000001, 0x1800}, {0x3, 0x1, 0x1800}, {0x4, 0x7, 0x1800}], 0x7, &(0x7f0000000000)={r1, r2+30000000}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001000)={r4}) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000002000-0xb4)="9a505ee86624edb6caa898334d72633be98767fb1e51316cb7eb3b8bc1c8282838be6f3a3104e2e04f70b43f78a56eea60fcd0047d33a4c817da6d5ff49274d8cd987590f80b553da0eae00acd060ba68f7e722d932d1db90c92736afd0a21d14de379e2c5f1c2aa98db766ad0602ad6bdc0b70a21e47648808a0c9696a7341b294dff259e7a63d3235c9958fd3ef4b9345b9528087ac8dc538ff0461c451237ce7e723f94d41373e5dadb7eb8e9ce9d212c143a", 0xb4, 0x0) 2018/01/16 15:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000200000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00003ab000)='./file0\x00', &(0x7f0000a98000)={0x20000000021f0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b50000-0x20)={0x10004, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000019f000)=0x1000) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fbb000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x400, 0x73, 0x8}, &(0x7f0000cf0000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002b3000-0x8)={r1, 0x2}, 0x8) r2 = syz_open_dev$adsp(&(0x7f00005f2000-0xb)='/dev/adsp#\x00', 0x81, 0x2000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000db2000-0x8)={0x7, 0x1f, 0xe5e7, 0x1}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000018d000-0x50)=[{&(0x7f000087e000-0x1000)="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", 0x9fb}, {&(0x7f0000b4d000-0x93)="07f0c1dccbdface5a286e99a1e05e89ec860889a8717e66691f32503017505a3312c72027a54f17d4d491d32f54f09e7101c0027aa552db961556e0eda906c2a18717c4c880307beee7caa060f248c09e9ee835f12954c2cc2ec0714ca71cab4d88c4703633ad0f79bbc502cdb9db1c8a79d4371e5395299431a7a1cf8928172c9cf6fa9343234eecfbaf5f8e7d543cb9c326f", 0x93}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x100) renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', r0, &(0x7f00008fc000-0x8)='./file0\x00') 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0xfe3f1b29e80fb4e9, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d81000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0xe8) connect$packet(r0, &(0x7f0000803000)={0x11, 0xf7, r1, 0x1, 0xc50, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b59000-0xe)='/dev/admmidi#\x00', 0xa4, 0x101000) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x14, 0x800) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00008e4000-0x38)={&(0x7f0000893000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000b58000)={&(0x7f0000b5a000-0x48)=@canfd={{0x2, 0x5, 0xa88, 0x8}, 0x25, 0x3, 0x0, 0x0, "f45aea35ac804f0897282136fa4de8182f94bac22bc5b55834824e51a6f1da0138765fdca7d2673f7d915fc715b10d3d92785ac7b24e1bb3c921ff9bd769b72d"}, 0x48}, 0x1, 0x0, 0x0, 0x2004c801}, 0x4008080) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000185000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008fa000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="2801e9ea5fe97c0a9b46aade5ae5e23e9884dcecb715fcdeb7d8e2310c6b6b9e1ea5a90b1480dac27da3390aeca91f4336bd7295a24b28f93563f1fdcfb2ac9e9a406e84758c0be5f43a018dc1ea7c87ea0b31f61a1eece57d2424338c51055174066752e97c1a132fb61d9138924db1c60d65880240947ec3b73b5fbdf29a8f354e4802f3209fa98c04d9471e0eb8a7a786ed042749d1c7522a3d91554f16d78874e75b0e5bb59db0020fbe860ef54bf03f286efd301e06e21832cde17e1c85385d7f0940f234f89b91e7efdb38d736fdf67bb773785bc9f297a735002f9326200e6bba7a67e146801bab", 0xeb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000662000)={&(0x7f0000975000-0x20)=[0x1, 0x1f, 0xff, 0x10000, 0x1, 0x1, 0x5, 0x0], 0x8, 0xeb3, 0x80, 0x4, 0x1, 0x9, {0x6c, 0x401, 0x7fff, 0x4, 0x4, 0xfffffffffffffffc, 0x0, 0x7ff, 0x2, 0x101, 0x80000001, 0x400, 0x0, 0x100000001, "4ec51794e692bb31cfed83f8cc08acb9b09b8442588610f7eff1ccbe532882de"}}) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000033000-0x8)={0xef2b, 0x1f, 0x6, 0x7aa9}) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x401) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000784000-0x1c)=@req3={0x81, 0x9, 0x5, 0x6, 0x4f, 0x1, 0x4}, 0x1c) lstat(&(0x7f000006c000)='./file0\x00', &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000051c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) setreuid(r2, r3) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) r5 = getpid() fcntl$setown(r1, 0x8, r5) accept4$ipx(r0, &(0x7f0000d2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0x10, 0x80000) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000140000)=0x0, &(0x7f0000790000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000751000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000041000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa30, r1}) r2 = syz_open_procfs(0x0, &(0x7f000027e000)='cgroup\x00') preadv(r2, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5f000)="0a0775b0d5e383e5b3b60ced5c54d3b7295df0df8217ad4000000000000000e6", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc8000-0x10)='/dev/sequencer2\x00', 0x8000000000, 0x0) getpeername$netlink(r2, &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) socket$inet6(0xa, 0xa, 0x101) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00007a9000-0x8)={r2, 0x90}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f6000-0x3d)="9f6c423570764eac375fb6ea6fabc734e49a0317039238273aeaaaf3b1cc61565196dd5b9cbc3e9df6481f24b71a2a491bd5273dd4acdd24220d74ff72", 0x3d) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000b8b000)=""/205, &(0x7f0000b5d000-0x4)=0xcd) sendmsg(r1, &(0x7f000080c000)={0x0, 0x0, &(0x7f0000239000)=[{&(0x7f0000ae2000-0x1000)="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", 0xff8}], 0x1, &(0x7f0000991000)=[{0x30, 0x105, 0x8000, "b0a6cabd981db21418365a0620f87696edb1fb8fee22375434eddabda194"}, {0x28, 0x0, 0xff, "6ea53c40868df3468bd125007dfc2202fdd9"}, {0x108, 0x11f, 0x6, "c8bcf414c09b25306a27685679ef340b3631c91977229e16982606db00459c287ffbed7c013f037b8b925bbb9a0dde646bc97bc5effbe2ccf100e3b498ac275e4b37d529a83cac59cfeafe2f496360535b6dae7037a335f10f5958e5e5d06d24432a1015e3c9d3dd2aa7d2137b0ea70e1a5934876eff91be237b290a4337d975527f3b5dc59e18dfcea4b30e110bc25dd3ebc4b31ea4f78abb19d7045ec790733eca3c0eb2282f102b60ebe3f29db4e7fabbcb1ecced9b6758397afb2735248d14f12cf2bc7aa96998321bb895beb571f9c85468f81a1eb681c112d16cc0715122e167bf5c328ab223ce56e704443aac71188c66e6aa2e"}], 0x160, 0x1}, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000058000)=0x0, &(0x7f0000321000-0x4)=0x4) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) set_mempolicy(0x0, &(0x7f0000099000)=0x9, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffff83) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000920000-0x10)={0x0, 0x0}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000599000-0x53)="e66cb5c2e2c4c1d0c0ebfa6ad3728ffbde1497eb52f5e9b6b7ac7ed514a53c6ad4bd8c0c64b4b925335775c452f21b2715decd24177b25992cc85b1b3081ce22ce1e6ce684752e8af1d155fcae2e4359ac223070f04cd98adad62a121a8bc064bdce9ae6fc854bfb781f40fe43fdb268c510b493ae028b0acb0f5002e925127bd64087122178ef", 0x87) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x0, []}, &(0x7f000088f000-0x4)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000042d000-0x8)={@empty=0x0, @rand_addr=0x62f0}, 0x8) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x1a)="62132101f4f96cd22c3812734cfe03b4b59a7eb7a99d9c93ea97", 0x1a) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000000000)={@common="02000000006c30000000006f3a0800", @ifru_flags=0x0}) r1 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)='/dev/vcs#\x00', 0x2, 0x8400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000011000-0x14)="0cfd32ceef14f002277410b4f9415cc6f9108a2d", 0x14}, {&(0x7f0000010000)="3f0f399cb7af44c43c090339c5f20a0c40fab33c89f5c0b575ea0d386db60b2a94c286e47fbb2610f8352dacfe9b3be1291a747ea1f717", 0x37}, {&(0x7f0000010000)="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", 0xfb}], 0x3, 0x0, 0x0, 0xc041}, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000013000-0x20)={0x7f, 0x98, 0x5, 0x5, 0x1, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) flistxattr(r1, &(0x7f0000006000-0x66)=""/102, 0xfffffffffffffe02) fallocate(r1, 0x3, 0x7fff, 0x5) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000035b000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x8000000000000007}, {0x1, 0x5}, @time=@tick=0x20000000000000}], 0x30) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d6000-0x41)='net/arp\x00') readv(r0, &(0x7f0000aa5000)=[], 0x195) 2018/01/16 15:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = add_key$user(&(0x7f00004ee000)='user\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b0000)="0c556c068dedc613d87725995a122c8163b88a832177fcb1bd3c84ca564c80c2d36d8036d5a014c6b4db9d9d6183cee0b172ec65e532cf85c3e37af11f019c37252106efa0891f08c914ab750f970b39180c8ad29173bfc2a21480879f338d1c92f4c314196d52f88bf95fe75589cf9252f95d2a547037ecbb8cec2cdd322d51904147587d1f830b38885bde6945b3f0636514e8d6f15708de3813edf7cbffd9fdab1f1b09b5bcd9a44919870ca3c0e16bfd46baaeb6ffba64e85a3a64990edb7a328899f48cda1ddbfd5c6edf36d0f7a0a41dd4f64b5c788c081af2", 0xdc, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00003f9000)=""/0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb0000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000df5000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001da000)={r2, 0xf4, "8b213103b89bb3071843653f6b072574ac698bb917fad33cc9eabddb88a4d7ec90c27a246c6669dab2ce2f107201e5bcf882b0d5b38e9f8f9940407c009fad7f709357e81d49e5fe52db42787bbcf212d5329c24530a6d11e5e32e7d53ebeac3df42adffcabe598b96c14a292857667ad57ac082d3376f382dabadf0b5b768810b0cd788562431d1e65581be78b3ffc997e0db5643f4e39ea54b42ad6bac43e8555a91968f6429633e39ba860f3d260e508141f94f4921cf29d3bce76ef1244d0bbf57910b1caad3e3be95c29f8565e01e7f4227cf230e225ae04b72c24d086ae5cae3f7b20d0f486a720d000071ac6d9c8de97a"}, &(0x7f00009fc000)=0xfc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006e1000-0x4)=0x0, &(0x7f0000369000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r3, 0x0) r4 = request_key(&(0x7f000056e000-0x3)='cifs.idmap\x00', &(0x7f0000332000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050f000)='#nodev)\x00', 0xfffffffffffffffd) request_key(&(0x7f0000fd8000)='cifs.idmap\x00', &(0x7f00003e0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000109000-0x12)='\\wlan0(lovboxnet1\x00', r4) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4000, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000016000-0xe)='./file0/file0\x00', &(0x7f000071d000)=""/192, 0xc0) 2018/01/16 15:01:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb9000-0x9)='/dev/rtc\x00', 0x103801, 0x0) connect$netlink(r0, &(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x18000}, 0xc) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000fe5000-0x20)={0x1d000, 0x1, 0x81, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x2, 0xa, 0x90000, &(0x7f00004bb000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000108000)=""/144) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000776000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000405000)='/dev/audio#\x00', 0x1ff, 0x80040) stat(&(0x7f00006f1000)='./file0\x00', &(0x7f00005cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000079b000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x80, 0x3, 0xc6f4, 0x2, 0x80, 0xa0, 0x5c, 0x0, r2}, {0x7, 0x4, 0x8, 0x1b, 0xfffffffffffffffc, 0x2, 0x9, 0x7f}, {0x5, 0x7, 0x100000000, 0x8001}, 0x80000000, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x7, 0x3, 0x0, 0x1, 0x9c1, 0x100000001}}, 0xe8) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x40002) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b42000-0x9)="55626f788602003100", 0x3) fchown(r3, r1, r2) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0xfffffffffffffffd}], 0x1, 0x0, &(0x7f0000008000-0x1)="c3"}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000032e000-0x18)=@generic={0x1, 0x8, 0x7ff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c1a000-0x24)={0x64, 0x4a, 0xfffffffffffff408, 0x401, 0x9, 0x2, 0x9, 0x81, 0x330954b4, 0x0, 0x3, 0x8000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/16 15:01:00 executing program 4: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000028000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x2, 0x2) [ 416.638372] binder_alloc: binder_alloc_mmap_handler: 4759 20000000-20002000 already mapped failed -16 [ 416.654087] binder: BINDER_SET_CONTEXT_MGR already set [ 416.661407] binder: 4759:4762 ioctl 40046207 0 returned -16 [ 416.667410] binder_alloc: 4759: binder_alloc_buf, no vma [ 416.667438] binder: 4759:4766 transaction failed 29189/-3, size 0-0 line 2957 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100000001, &(0x7f0000516000-0x1)="") 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x3, 0x4, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x623, 0x4, 0xffffffffffff8001, 0x5}) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) 2018/01/16 15:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000237000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bf0000)={0x0, 0x5}, &(0x7f00003e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e6000-0x10)={r1, 0xed5, 0x1ff, 0x80}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000c79000)='./file0\x00', &(0x7f0000a98000)={0x2000e806, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000275000-0x8)='./file0\x00', r0, &(0x7f0000a13000)='./file0\x00', 0x3) socketpair(0x9, 0x1, 0x8, &(0x7f00006b0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f00004f2000-0x4c)={0x2, 0x6c4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 15:01:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x30000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009bf000)=0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/16 15:01:00 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000067e000-0x12)='/dev/snd/midiC#D#\x00', 0xa000000000000, 0x189901) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fc3000-0x8)='./file0\x00', &(0x7f0000fc2000)=@random={'btrfs.\x00', '/dev/snd/midiC#D#\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000464000-0x50)={@common=""/16, @ifru_flags=0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000f88000)={0xfffffffffffffffb, 0x1000, 0x8001, 0x7f, 0x6bd, 0x8000, 0xc84, 0x6, 0x800, 0xab, 0x7, 0x1e}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc4000-0x4)=@int=0x0, &(0x7f0000c9c000-0x4)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000615000-0x54)="1c", 0x1, 0x0, &(0x7f0000fc3000)=@generic={0x0, "bcca7bdc5559b282a2c59462db11951753968f906f852a154d99252465868625da3adcf60a7b1eb8ccd4e219ab5e9be3b66379a65ea1d089afff471578c46e4c12ad490e88632e43cd8c6f26e47416d7bcb72ccc7d66c47ac6d44496a3b8b704c510154f7d0454d53f15c11b21e103cb9e8869dc3820959fa868f85c8349"}, 0x80) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000997000)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c42000)=0x0) ptrace$getregs(0x10000000c, r3, 0xffffdffffffffffd, &(0x7f000011b000-0x91)=""/145) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000059e000-0x118)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000f63000)={{0x0, 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]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a2000-0x9)='/dev/rtc\x00', 0x505000, 0x0) getsockname$netlink(r5, &(0x7f0000613000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00008f7000-0x58)={0x10000, 0x1000, 0x1, 0x10000, 0x7, 0x368f77c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getuid() setreuid(r2, r3) mmap(&(0x7f0000a50000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000469000-0x400)={"801fcf7d64fbedaaeb89599f31189ae5c1c4854a6dd12e0511447f4457081d37495ca3e5c192ef7862140abd9ca9ecc91343e2e2c5072101cd256fb2d778d96e9db13da1547afe94726f91c6f172330abb18a91ca9e2708c6af040091ffd1f223647b996efb742e7d471396d5bbe0587d95819d77e926ba6eaec5f3df1bd211d3a412b53fa596ed6c76f227fc00485ac5b35847efce1646f6f87c156a62cb02e4ab3c42495faafd3bb68566fe26bc42f6c5c37145cdbbfb68271fd0b4f8b6248a498330bc223aa6c1cf7f68c08a58d14ba0f0b7729ad8702ecfba7a03f594cbb76288c2053ef50c8f57d3c2d2c3af9af1a44a06c5047f99e22b2d2ae232c7cb484c35aaf0c527ffe6fc2f06a91f859310475edc6950872470f8097ebf7eca2783cb5d0f5bc5c8b5dae7c9b4c75531c9e75743b1560a91e44f5bdabc2a1b78246470b216ac8a4aab85eb004292c06dfbf05bd0abb3be51d09178027239a6a9bf3835b4a238c7d3a4b0655d15d2ca16c565279512fdc440c6ee49064fb6f6ac3b1d642f6d8362e613d35f32a5d4974ac2fb17bdb4d84c02471b94f38459d6ddcad47faf3530cef0138ffc8c5a1a7989b5bca809da939aea313b71d7c60159fd4d9b3f0c58ea0745dfd527ea6b2db2f253731c322162becb3bbd8b1494f4a801c2895200759a371e225194ff007ee175368a23f21ca9189b570fe40a98dc7118b80c0f1cccf4de2a75c282d907b051160fda02d422b16f8e74e1184bd6cf92dee5c67312b98723eb70bb6eb68bd22c08093652b351ae6b773c02016e7fbe9b1d2c086160e83642e86f9c0f2602cbc77038d65eda67f2929f57ef36460ff45912160dfd53b6eb628900893701f593b34505cb708a5b8f4ba824b8f8699286549d9b6b3f65e12c2cbbd6e83ef4d00a45b34d6f5b824bbe0572f2e63a5a501d522e34ae1ee1c30c8825496e04a1629b7d07798c6f0169c367d7c6b2940d2e59ec6bad1a283178d607b967884f08bd71e1a26ad31ccc843200c1b48eab2bc976ffc4d5f785c161c6f9ac27b2afb310954cf2c785e199f043b07e052addaa597339f459d1c6663b7c4405d71d855af8cf98b40f8ddf80529ab0c992ace2539e00667590596d338044fc06404460711c5118741a86b73a95445fa40a3065d8ba7176e7bf6bcf14c880a367f693e5d431336e360ed0527825eca5dcca9ac92a08359392b8750bf9db3d1a8286540e4cff2f89fc325d5cc9cd176296f9f882a5c1645ddad8c1188fe62147f1731c82bd30e7c81e74f2bee0bbebce00fb22c2eb1efb826a27be11623ed608b108dde67cfd208b5e2e908ebaa5715e58c6c16086db09452c4fbf31014a21970c883c0fa9efe870b1d0d4bf4b2f3d16cea7b08e9ecfb42e2ccfdf027a5fe718149503b140f050c1c2bfeda53aa9bdd940c7cca6341ce77317d73"}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') [ 416.687564] binder: send failed reply for transaction 447 to 4759:4762 [ 416.695173] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 15:01:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x2, 0x0}) 2018/01/16 15:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000069d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f000058d000)='/dev/audio#\x00', 0x10000, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a6c000-0xa)={0x0, 0x4, 0x1, [0x3ff]}, &(0x7f0000b37000)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000336000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4e32, 0x401, 0x3a}, 0xa0) sendmsg$alg(r0, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3b000-0xb)='/dev/mixer\x00', 0x402000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ed2000-0x4)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000808000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000fbc000)={{0x9, 0x4, 0x1, 0x0, "9e8bc9b8ea64f1037b3db590575b462eb0d7c973cc4cc527205af3f7657abf6ad71e35debbdd11bfa77ea9e8", 0xc7}, 0x0, 0x0, 0x3ff, r5, 0xfff, 0xff, "650e102d35258bf1e87ed7c67112b846a2e41988403847af27bdc04f426e66397270ed43dacfa48c5b6e66bcb3086888964c16560903f23f6615642a15c1bf43", &(0x7f0000d50000-0x2)=')\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x8, 0x9, 0x2f0eba6b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/autofs\x00', 0x84001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c3d000)=0x2, 0x4) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/16 15:01:00 executing program 6: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000082000-0x14)={0x3, 0x0, 0x340, 0x0, 0x0}) 2018/01/16 15:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000411000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000e0f000)=0x7000) 2018/01/16 15:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8006, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00005f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000877000)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x10003, 0x8000, 0x9, 0xbe8, 0x1ff, 0x7fff, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x200, 0x1, 0x9, 0x0, 0x1ff, 0x7f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x13, 0x2, 0x0, 0x5, 0x0}}], 0x90, 0xffffffffffffffff}, {&(0x7f00000ae000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) pwrite64(r0, &(0x7f0000ac1000-0x45)="2985b38b28c8a45f4c0be5d534763f3a87a22f2607913a0b6d58c247538aae9255a506a795c6e7a78164360bc818fd1eef195695846bac06442178e19d6c1e181b864b48f0", 0x45, 0x0) 2018/01/16 15:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fb9000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e53000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) accept4$ipx(r0, 0x0, &(0x7f0000609000-0x4)=0x0, 0x800) 2018/01/16 15:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b95000)='ns\x00') exit(0x0) write$fuse(r1, &(0x7f0000145000)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x2, 0x69, 0x1, 0x1}}, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3f) openat$autofs(0xffffffffffffff9c, &(0x7f0000669000)='/dev/autofs\x00', 0x200200, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000184000-0x8)='./file0\x00', &(0x7f0000331000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b30000-0x98)={0x0, 0x90, "a24b49644acb02d13dccd2a0e62776187315adf9489586163e6d7a01cdccdc14eb15c6f24145d1420de796df2aa67d56f9ec17767a205ed5ed41d7b5b925dbd568491111cd9299b4ecfd86a20f80a2b1c96043120ff82d8d5dabd2e3c3a81a7078c4f072c6b34e9b545b33341b09bf32ece3f53a22ed916b51ce810a0958a2a56f6fda7003ab2d95640039b6607756fd"}, &(0x7f000047f000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000152000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3d}, &(0x7f000054a000-0x4)=0x98) lstat(&(0x7f0000bda000)='./file0\x00', &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:01:01 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000b59000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x60083) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000002000)="ad1b99f17f958bc35da1213d4896e8973ccebaec86624510b4a7924404c7053b67f53fbb49e8c2315eb4274fea8e5b15d08aef457649384da7879371bf0402fcde8874ce8484dd689f8530b0edbf0f68c355ce40079c1c45a2b7f9f29ad9d9024310662f8e14c6b31f9a0bda6ef8974e9957aa9e41f53591214b64e9bd54782b0813f2f46763c0ebe02531f7eb91462818dd0378e9c2f1166eb7ac4f6bbe65af5828fb098c08ad6a19633c5c676a927ab2ee0b30490979b511dea8e619605c146b4494879440b1e7be68131426ad", 0xce) 2018/01/16 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c05000-0x20)={@generic="7d0fbf51145fe7a5159486189a5a2dc6", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d3000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002c3000-0x4)=0xdfe) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000394000-0xd5)=""/64, 0x40) getdents64(r2, &(0x7f0000429000-0x1000)=""/1679, 0x68f) getdents(r2, &(0x7f000064a000)=""/140, 0x8c) 2018/01/16 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f000079d000)=0xfff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000641000-0x70)={[{0x80000000, 0x8d9, 0x5, 0xab, 0x7ff, 0x725, 0x7177, 0x4, 0x100000001, 0x10000, 0x100000001, 0x6bc, 0x8}, {0x9d0c, 0x6, 0x8, 0x5, 0xffffffff, 0xfff, 0x1ff, 0x3ff, 0x5, 0x80000001, 0xcef6, 0xfffffffffffffff7, 0x8}, {0x7ff, 0x835, 0x8, 0x6, 0x0, 0x8000, 0x8, 0x0, 0xecb, 0x9, 0x9, 0x1, 0xffff}], 0xad5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:01:01 executing program 2: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000643000-0x78)={0x0, 0x78, 0x0, 0x5, 0x8, 0x4b07, 0x0, 0x5, 0x8, 0xa, 0x5, 0x3, 0x200, 0x4d, 0xa220, 0x9, 0x2000400000000000, 0x6, 0x9, 0x8, 0x53c1, 0x10000, 0x8b7, 0x7, 0x9, 0x10000, 0x9, 0x77000000000000, 0x8, 0xffffffffffffffe0, 0x7fff, 0x10000, 0x1, 0x2, 0xffff, 0xfffffffffffffff8, 0xe000000000, 0xfffffffffffffffe, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x4}, 0x12840, 0x2, 0x20, 0x0, 0x3, 0x2, 0x1, 0x0}, 0xffffffffffffffff, 0x101, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x101, &(0x7f0000000000)="80ad41cbe78f413498fd9228c5e59a38102c944ec010de9aa1b266f4d2286fc74923b9416b3d73d0d334ebf6d523f6737eb319b0576565ce79a391a553d0bb7d63a62bf4a0ad27cef223b1c8ca14a6cc4ebb6c7e75cb7c15e3b71f46b383f1324167716115df9d451f1082ba064377d426d032681cdddd7dc89deda55fc06898b139b808804fbc45") setregid(0x0, r0) 2018/01/16 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setitimer(0x1, &(0x7f00009b5000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f000057c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e51000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000080c000)={0x1, 0x4, 0x200, 0xffffffffffffff00, 0x1e3, 0x84, 0x81, 0x7}, &(0x7f000033c000)={0x4, 0x3, 0x3ff, 0xfb20, 0x401, 0xde, 0x2, 0x5}, &(0x7f0000c4a000-0x40)={0x9, 0x7, 0xfffffffffffffa0e, 0x9, 0x3, 0x3ff, 0x10001, 0x10000}, &(0x7f00001cf000-0x10)={0x0, 0x989680}, &(0x7f00004e1000)={&(0x7f0000a39000-0x8)={0x4}, 0x8}) clock_nanosleep(0x7, 0x1, &(0x7f0000c77000)={0x0, 0x0}, &(0x7f00009ba000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000028e000)=[], 0xa3cc7b42f8ef6074, 0x400000000000000, &(0x7f0000e7c000-0x10)={r2, r3}) 2018/01/16 15:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000cc4000-0x8)={0x5, 0x7fb, 0x1, 0x1, 0x9}) r1 = memfd_create(&(0x7f00002c6000)='GPLwlan1!md5sum-ppp0eth1@\x00', 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00006eb000)={0xfd, &(0x7f0000b0d000)=""/253}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f000053d000-0x67)=""/103, &(0x7f0000c39000)=0x67) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00003ed000)={@generic="9f1626317f5606309ee594f78aac5e6b", 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x109, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000df6000-0xa)='vegas\x00', 0x6) 2018/01/16 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4c000)='./file0\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2020600) mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ee2000-0x8)='./file0\x00', 0x0, 0x110) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000c72000)='./file0\x00', r0, &(0x7f0000cf3000)='./file0/file0\x00', 0x0) execve(&(0x7f0000d5f000-0xe)='./file0/file0\x00', &(0x7f000072b000-0x28)=[&(0x7f0000d3c000)="706f72743000000000000000000000000000000000000000000000000000000000ff070000000000000000007102000000000000000020000000000000000000", &(0x7f0000db7000)='}!ppp0/\x00'], &(0x7f0000139000)=[]) 2018/01/16 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a64000)=0x3ff) r3 = add_key$user(&(0x7f0000f1a000-0x5)='user\x00', &(0x7f00004d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008af000)="ff388e21d0cf11706741f28b4914f9dedf9e943f11b92ec54b3e77f22a6b5dafc4e066a8e4a2035c244ddd06db8cc52941f93d468c9f2c45fd2cfd5b1da810780d7025d575b26ee301688590e87742d0e43ed6974e4fb0285edde8f1edffab3ff8598fe12ca789703100a4aaecc9a6da2b3f8596402e526f5e1eb28777ba866901b42bd64815f2a4f3031e19749215ca1babe2f9a40f3e097d1652c09b9476832259927f89c7e92f6301c922a394e03a427eedebe5818005a34c190ca54b", 0xbe, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x2a0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e6c000)={0x80008000, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0x0, 0x0, 0x0}) 2018/01/16 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) llistxattr(&(0x7f00002b0000)='./file0\x00', &(0x7f0000be2000-0x7c)=""/124, 0x7c) io_setup(0x3, &(0x7f000019a000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002d7000-0x40)=[&(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000536000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = semget$private(0x0, 0x7, 0x2) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000c4000)=""/145) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/16 15:01:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000037a000)="", &(0x7f0000e94000)=0x0, &(0x7f0000647000-0x4)=0x0, &(0x7f0000000000)="") shmdt(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000007b000-0xb)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003e1000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x865, 0x101002) 2018/01/16 15:01:01 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb283274963f9095aef4eab391631e736727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000793000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r2, r3+30000000}, {0x3, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') r4 = getpid() sched_setaffinity(r4, 0x2, &(0x7f0000a75000-0x8)=0xfffffffffffffffd) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000883000)=0xfffffffffffffff8, 0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') symlink(&(0x7f0000741000)='./control/file0\x00', &(0x7f0000f37000)='./control/file0\x00') chmod(&(0x7f00009d0000-0x10)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 417.046270] binder: 4860:4862 BC_INCREFS_DONE node 449 has no pending increfs request [ 417.067174] binder_alloc: binder_alloc_mmap_handler: 4860 20000000-20002000 already mapped failed -16 2018/01/16 15:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ae5000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c65000)=0x8, 0x7, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) vmsplice(r2, &(0x7f0000344000)=[{&(0x7f0000724000-0xda)="015ffef12e911b53ca463b51fdda65aa093a358accc361685ae4513cbd9785596746817c371029c05272a1c04bf7e05fc282ab5c72b7f68ca141014e9e42ebf4db652c4ed8465bff153195b34c11c9d3df84f8932fabffe72eee2df6dd2abaa10b9bdcb4d318f0a8409e7377d0fc98e70031a4782a26aa2fd55502af594942a1f7093c492b1036febe6d4d10f2b6002aa4ac323ea36fca605ed61b58556352e400da8f3f999a5bf4c72283bd84bb13b3c5fd650977b9e5ef53fc09fd7253cfdb28254964f1d5c00afe5b11b5e7c00eff854e3a67d70a48de83e5", 0xda}, {&(0x7f0000133000)="213f2c9de43841e1ac885c42825aed2dbbb7bdb9e9663fc3ce56122fd05261686b7af12ca0f442ee840ce25373b30d7af17016aa419a508103226f375b8ae31314229e72e6342df4e30dd35c6d06a1ff0f79252a63507186d4beb73647df38914681eabe7199648ac39e2a74d25e1675127b1727a97b2bfa89afdd7b7a910ebcf80bc5a40db8308939b72c1e434ff854f8152cdeed2bf35bf65b709d2395308179589c68e91d326b12b5c3c4c6f4b0c337e028418c472ac4b7961dd6bfb6797015491b109d9c", 0xc6}, {&(0x7f00006a5000)="08d1fbab8b70521f409240854f5eed2044d25523456bea6a5eafa2c08dd66963d2ab88887b765114110307fbf18955624153cc54068a32ada669322eb7059c8015d54a3638a13988db6a7dea93da7ac7a20cfdd2430b32bdb79ad6bd5d4457fbe27ace13e82c9fbbd92d9b8adaa96cb39bc556f4b9fc5e558719461bf26c081c47e05bf702a5a72c68bc30921cf97cf2ec54653037726478cd15aef3bf85129ba233f060d15d412af36f19f559901398f3c05a3918d4106d45b9c4cef541c401db55df3b17f72d9591676f218b6e8af3e9b5c9a9609a7a9163ef17ec46ce981bbb9403f4f30324b50e20e0a9d4ac13046106b1e88c28", 0xf6}, {&(0x7f0000bf0000-0xe7)="4740f54c4a69e7888958f50ddd4abc9d83356b473cd3328c9db6274d06f35882e9c6eed265f0416b3d2377106294855ad195e3d918bc1bee298085b39b3f213906b95fd76554f754f6f9b2bc70501533938c8d20f5d578282f361331782276c672b2b55e384b5e20b19841713b357180c611594e556e3549aa3c0e7603acaeeda68936ba219a5cd356790836c62d9261259ed7677445af9d221841d24511a1fe113ea456bf75474192ecef2f1d61345571c11698416bf49559cc4c4e6dcbe8b1077a6572670ba7cdd42a88ebbbaedf0945d218b0fc5c6638f3503a96a07cc59564049942e761f0", 0xe7}, {&(0x7f00000c8000)="f4b4609dc10485ce629bcc953a74eee327a8856a6d73d688d6c01d26fb08408bd77cb3e2d0efd3c8c4fbf5458164bab1eb02ec26bdec986580232ae095cc532bf41f4bdedf215e6f888671edb67c13784cb2b7c6e34ba69ddfb0ccb16160aef427874cfdbe507cad240b71c40c43cdcd0eec1cb1add28428c6d123b39f8932720b63fc16d1a0d6a20ba181651c82abcfebd7310d9d7abc2100f6bec5218d228707b4a9de", 0xa4}, {&(0x7f00002b9000)="67b1d9e0acb5dd2f5fc0192a3b577c4a90e6d6c452caaeaf8f8b91ecb96cf9cc721a859d1eade6b738f1b2b619117abc3a087d856b07279a67738cb0e7190e2c629b87d189de72d5f5fbfcb1da35f8dcb85e3b98f767fe5cac58b15e818b2e3cc6218e3b1c518dbaa2a71f23d3a0270253fc9ef2", 0x74}], 0x6, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) 2018/01/16 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430100100000000000500000000000000000000000000000000000000fe0b051c00000008ea0103fffffffffffe00ffffffffa5fffff800", 0x14, 0x0, 0x205, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000852000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000648000)=0x3298, &(0x7f0000530000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00008c3000-0xc)={0xf2db, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 417.091865] binder: BINDER_SET_CONTEXT_MGR already set [ 417.110588] binder_alloc: 4860: binder_alloc_buf, no vma [ 417.116735] binder: 4860:4862 ioctl 40046207 0 returned -16 [ 417.137785] binder: 4860:4871 transaction failed 29189/-3, size 80-16 line 2957 [ 417.173976] binder: undelivered TRANSACTION_ERROR: 29189 [ 417.180977] binder: release 4860:4862 transaction 450 out, still active [ 417.187845] binder: unexpected work type, 4, not freed [ 417.196783] binder: unexpected work type, 4, not freed [ 417.202323] binder: undelivered TRANSACTION_COMPLETE [ 417.207572] binder: send failed reply for transaction 450, target dead [ 417.253234] kasan: CONFIG_KASAN_INLINE enabled [ 417.257875] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 417.265220] general protection fault: 0000 [#1] SMP KASAN [ 417.269305] handle_userfault: 93 callbacks suppressed [ 417.269310] FAULT_FLAG_ALLOW_RETRY missing 30 [ 417.269318] CPU: 0 PID: 4879 Comm: syz-executor1 Not tainted 4.15.0-rc7-mm1+ #56 [ 417.269322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.269325] Call Trace: [ 417.269340] dump_stack+0x194/0x257 [ 417.269351] ? arch_local_irq_restore+0x53/0x53 [ 417.269366] ? handle_userfault+0xb97/0x2500 [ 417.269379] handle_userfault+0xbd9/0x2500 [ 417.269388] ? handle_userfault+0x185a/0x2500 [ 417.269407] ? userfaultfd_ioctl+0x4520/0x4520 [ 417.269416] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.269423] ? __lock_is_held+0xb6/0x140 [ 417.269439] ? print_irqtrace_events+0x1b1/0x270 [ 417.269446] ? print_irqtrace_events+0x270/0x270 [ 417.269452] ? check_noncircular+0x20/0x20 [ 417.269461] ? get_user_pages_fast+0x277/0x340 [ 417.269473] ? perf_event_sync_stat+0x5b0/0x5b0 [ 417.269480] ? __perf_event_task_sched_in+0x200/0xc20 [ 417.269495] ? __lock_acquire+0x664/0x3e00 [ 417.269502] ? check_noncircular+0x20/0x20 [ 417.269521] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.269530] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.269561] ? find_held_lock+0x35/0x1d0 [ 417.269575] ? lock_acquire+0x1d5/0x580 [ 417.269584] ? lock_acquire+0x1d5/0x580 [ 417.269594] ? __handle_mm_fault+0x3296/0x3ce0 [ 417.269605] ? lock_downgrade+0x980/0x980 [ 417.269617] ? lock_release+0xa40/0xa40 [ 417.269631] ? do_raw_spin_trylock+0x190/0x190 [ 417.269642] ? userfaultfd_ctx_put+0x720/0x720 [ 417.269660] __handle_mm_fault+0x32a3/0x3ce0 [ 417.269674] ? __pmd_alloc+0x4e0/0x4e0 [ 417.269683] ? print_irqtrace_events+0x270/0x270 [ 417.269694] ? plist_check_head+0xe2/0x130 [ 417.269706] ? find_held_lock+0x35/0x1d0 [ 417.269719] ? lock_acquire+0x1d5/0x580 [ 417.269728] ? handle_mm_fault+0x2a0/0x930 [ 417.269739] ? lock_downgrade+0x980/0x980 [ 417.269765] handle_mm_fault+0x38f/0x930 [ 417.269775] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 417.269781] ? vmacache_find+0x5f/0x280 [ 417.269790] ? find_vma+0x30/0x150 [ 417.269801] __do_page_fault+0x5c9/0xc90 [ 417.269815] ? mm_fault_error+0x2c0/0x2c0 [ 417.269824] ? lock_release+0xa40/0xa40 [ 417.269836] do_page_fault+0xee/0x720 [ 417.269845] ? __do_page_fault+0xc90/0xc90 [ 417.269857] ? _raw_spin_unlock+0x22/0x30 [ 417.269865] ? __mark_inode_dirty+0x262/0x1170 [ 417.269874] ? __inode_attach_wb+0xf50/0xf50 [ 417.269886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.269899] page_fault+0x2c/0x60 [ 417.269909] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 417.269913] RSP: 0018:ffff8801bdf3f928 EFLAGS: 00010246 [ 417.269920] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 417.269924] RDX: 000000000000010c RSI: ffffc90002a12000 RDI: ffff8801bdf3fd28 [ 417.269928] RBP: ffff8801bdf3fa08 R08: 0000000000000000 R09: 1ffff10037be7ed1 [ 417.269932] R10: ffff8801bdf3f858 R11: 0000000000000003 R12: 1ffff10037be7f28 [ 417.269936] R13: ffff8801bdf3f9e0 R14: 0000000000000000 R15: ffff8801bdf3fd20 [ 417.269951] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 417.269963] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 417.269973] ? iov_iter_revert+0x9d0/0x9d0 [ 417.269982] ? current_kernel_time64+0x122/0x2f0 [ 417.269992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 417.270004] ? trace_hardirqs_on+0xd/0x10 [ 417.270012] ? current_kernel_time64+0x1d4/0x2f0 [ 417.270024] generic_perform_write+0x200/0x600 [ 417.270031] ? __vfs_getxattr+0x8b/0xc0 [ 417.270049] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 417.270055] ? file_update_time+0xd3/0x5b0 [ 417.270065] ? current_time+0xc0/0xc0 [ 417.270070] ? clear_nlink+0xb0/0xb0 [ 417.270085] ? down_write+0x87/0x120 [ 417.270097] __generic_file_write_iter+0x366/0x5b0 [ 417.270104] ? check_noncircular+0x20/0x20 [ 417.270115] generic_file_write_iter+0x399/0x790 [ 417.270126] ? __generic_file_write_iter+0x5b0/0x5b0 [ 417.270136] ? iov_iter_init+0xaf/0x1d0 [ 417.270148] __vfs_write+0x684/0x970 [ 417.270154] ? lock_acquire+0x1d5/0x580 [ 417.270162] ? kernel_read+0x120/0x120 [ 417.270186] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 417.270194] ? __sb_start_write+0x209/0x2a0 [ 417.270203] vfs_write+0x189/0x510 [ 417.270213] SyS_write+0xef/0x220 [ 417.270222] ? SyS_read+0x220/0x220 [ 417.270229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 417.270237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 417.270249] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 417.270254] RIP: 0033:0x452df9 [ 417.270258] RSP: 002b:00007f8575a9ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 417.270265] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 417.270269] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 417.270272] RBP: 00000000000003b3 R08: 0000000000000000 R09: 0000000000000000 [ 417.270276] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3968 [ 417.270280] R13: 00000000ffffffff R14: 00007f8575a9f6d4 R15: 0000000000000000 [ 417.730490] Dumping ftrace buffer: [ 417.734003] (ftrace buffer empty) [ 417.737687] Modules linked in: [ 417.740852] CPU: 1 PID: 4863 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 417.748357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.757696] RIP: 0010:native_write_cr4+0x4/0x10 [ 417.762333] RSP: 0018:ffff8801bbabf068 EFLAGS: 00010093 [ 417.767666] RAX: ffff8801cae7e4c0 RBX: 00000000001606e0 RCX: ffffffff811a4b82 [ 417.774912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000001606e0 [ 417.782152] RBP: ffff8801bbabf068 R08: 1ffff10037757d69 R09: 0000000000000004 [ 417.789393] R10: ffff8801bbabefd8 R11: 0000000000000004 R12: 0000000000000093 [ 417.796633] R13: ffff8801cae7e4c0 R14: ffff8801db31d130 R15: ffff8801db31d130 [ 417.803874] FS: 00007fc8845c3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 417.812070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 417.817921] CR2: 00007f7f6e1f8000 CR3: 0000000006822005 CR4: 00000000001626e0 [ 417.825172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 417.832419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 417.839659] Call Trace: [ 417.842221] hardware_disable+0x34a/0x4b0 [ 417.846351] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 417.850819] kvm_arch_hardware_disable+0x35/0xd0 [ 417.855545] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 417.860013] hardware_disable_nolock+0x30/0x40 [ 417.864571] on_each_cpu+0xca/0x1b0 [ 417.868172] hardware_disable_all_nolock+0x3e/0x50 [ 417.873069] kvm_put_kvm+0x956/0xde0 [ 417.876757] ? kvm_clear_guest+0xb0/0xb0 [ 417.880790] ? kvm_irqfd_release+0xd1/0x120 [ 417.885083] ? lock_downgrade+0x980/0x980 [ 417.889210] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.893678] ? kvm_irqfd_release+0xdd/0x120 [ 417.897968] ? kvm_irqfd_release+0xdd/0x120 [ 417.902264] ? kvm_put_kvm+0xde0/0xde0 [ 417.906128] kvm_vm_release+0x42/0x50 [ 417.909901] __fput+0x327/0x7e0 [ 417.913162] ? fput+0x140/0x140 [ 417.916429] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 417.922284] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.926752] ____fput+0x15/0x20 [ 417.930002] task_work_run+0x199/0x270 [ 417.933867] ? task_work_cancel+0x210/0x210 [ 417.938162] ? _raw_spin_unlock+0x22/0x30 [ 417.942281] ? switch_task_namespaces+0x87/0xc0 [ 417.946933] do_exit+0x9bb/0x1ad0 [ 417.950360] ? mm_update_next_owner+0x930/0x930 [ 417.954999] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.960163] ? kvm_arch_end_assignment+0x20/0x20 [ 417.964894] ? kick_process+0x110/0x110 [ 417.968839] ? check_noncircular+0x20/0x20 [ 417.973047] ? check_noncircular+0x20/0x20 [ 417.977260] ? kvm_arch_vcpu_ioctl_run+0x10ef/0x5cb0 [ 417.982339] ? find_held_lock+0x35/0x1d0 [ 417.986373] ? check_noncircular+0x20/0x20 [ 417.990577] ? __mutex_unlock_slowpath+0x2ef/0xac0 [ 417.995478] ? lock_downgrade+0x980/0x980 [ 417.999598] ? lock_release+0xa40/0xa40 [ 418.003544] ? debug_object_free+0x2f1/0x5a0 [ 418.007923] ? lockdep_init_map+0x9/0x10 [ 418.011956] ? do_raw_spin_trylock+0x190/0x190 [ 418.016514] ? find_held_lock+0x35/0x1d0 [ 418.020550] ? get_signal+0x7ae/0x16c0 [ 418.024408] ? lock_downgrade+0x980/0x980 [ 418.028531] do_group_exit+0x149/0x400 [ 418.032395] ? do_raw_spin_trylock+0x190/0x190 [ 418.036948] ? SyS_exit+0x30/0x30 [ 418.040376] ? _raw_spin_unlock_irq+0x27/0x70 [ 418.044843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 418.049837] get_signal+0x73f/0x16c0 [ 418.053527] ? ptrace_notify+0x130/0x130 [ 418.057569] ? find_held_lock+0x35/0x1d0 [ 418.061607] ? __fget+0x333/0x570 [ 418.065036] ? lock_downgrade+0x980/0x980 [ 418.069161] do_signal+0x90/0x1eb0 [ 418.072673] ? __lock_is_held+0xb6/0x140 [ 418.076707] ? setup_sigcontext+0x7d0/0x7d0 [ 418.081001] ? __fget+0x35c/0x570 [ 418.084440] ? iterate_fd+0x3f0/0x3f0 [ 418.088214] ? up_read+0x1a/0x40 [ 418.091561] ? exit_to_usermode_loop+0x8c/0x2f0 [ 418.096205] exit_to_usermode_loop+0x258/0x2f0 [ 418.100756] ? ioctl_preallocate+0x2b0/0x2b0 [ 418.105838] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 418.111350] ? selinux_capable+0x40/0x40 [ 418.115396] syscall_return_slowpath+0x490/0x550 [ 418.120123] ? prepare_exit_to_usermode+0x340/0x340 [ 418.125111] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 418.130017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 418.135023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 418.139755] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 418.144487] RIP: 0033:0x452df9 [ 418.147646] RSP: 002b:00007fc8845c2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 418.155328] RAX: fffffffffffffffc RBX: 000000000071bf58 RCX: 0000000000452df9 [ 418.162568] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 418.169807] RBP: 0000000000000234 R08: 0000000000000000 R09: 0000000000000000 [ 418.177051] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1580 [ 418.184290] R13: 00000000ffffffff R14: 00007fc8845c36d4 R15: 0000000000000003 [ 418.191552] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 418.210620] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801bbabf068 [ 418.216737] ---[ end trace cf1813d92b0fe241 ]--- [ 418.221469] Kernel panic - not syncing: Fatal exception [ 418.227378] Dumping ftrace buffer: [ 418.230897] (ftrace buffer empty) [ 418.234578] Kernel Offset: disabled [ 418.238188] Rebooting in 86400 seconds..